Weather forecast and meteo conditions in Ukraine and the world

USAUSAState of IllinoisRoyal Lakes

Detailed hourly weather forecast in Royal Lakes

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Local time.
Time zone: GMT -5
Summertime (plus one hour)
* weather indicated in local time
Tuesday, March 25, 2025
The Sun:  Sunrise 06:55, Sunset 19:17.
The Moon:  Moonrise 04:58, Moonset 14:58, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Moderate Storm

23:00in the eveningfrom 23:00 to 23:59Light cloud cover in the sky, no precipitation
Air temperature:
 +9 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 68%
Cloudiness: 18%
Atmospheric pressure: 1000 hPa
Visibility: 100%

Wednesday, March 26, 2025
The Sun:  Sunrise 06:53, Sunset 19:18.
The Moon:  Moonrise 05:30, Moonset 16:12, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Minor Storm
 UV index: 5,6 (Moderate)

00:00at nightfrom 00:00 to 00:59Cloudy sky, no precipitation
Air temperature:
 +8 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 73%
Cloudiness: 71%
Atmospheric pressure: 1000 hPa
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Cloudy sky, no precipitation
Air temperature:
 +8 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Relative humidity: 76%
Cloudiness: 80%
Atmospheric pressure: 1000 hPa
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Clear skies, no precipitation
Air temperature:
 +7 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 7 km/h
Relative humidity: 72%
Cloudiness: 46%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,7 mm
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Clear skies, no precipitation
Air temperature:
 +7 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Relative humidity: 74%
Cloudiness: 32%
Atmospheric pressure: 1001 hPa
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Clear skies, no precipitation
Air temperature:
 +6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light air, western, speed 4 km/h
Relative humidity: 75%
Cloudiness: 27%
Atmospheric pressure: 1001 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Clear skies, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Relative humidity: 80%
Cloudiness: 43%
Atmospheric pressure: 1001 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59Clear skies, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 82%
Cloudiness: 35%
Atmospheric pressure: 1003 hPa
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Light cloud cover in the sky, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southwest
Wind: light breeze, southwest, speed 11 km/h
Wind gusts: 14 km/h
Relative humidity: 80%
Cloudiness: 24%
Atmospheric pressure: 1001 hPa
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Light cloud cover in the sky, no precipitation
Air temperature:
 +6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southwest
Wind: light breeze, southwest, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 79%
Cloudiness: 16%
Atmospheric pressure: 1001 hPa
UV index: 0,4 (Low)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Clear skies, no precipitation
Air temperature:
 +9 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: gentle breeze, western, speed 14 km/h
Wind gusts: 22 km/h
Relative humidity: 70%
Cloudiness: 0%
Atmospheric pressure: 1003 hPa
UV index: 1,1 (Low)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Clear skies, no precipitation
Air temperature:
 +11 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: gentle breeze, western, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 61%
Cloudiness: 0%
Atmospheric pressure: 1003 hPa
UV index: 2,4 (Low)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Light cloud cover in the sky, no precipitation
Air temperature:
 +13 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northwest
Wind: moderate breeze, northwest, speed 22 km/h
Wind gusts: 29 km/h
Relative humidity: 54%
Cloudiness: 14%
Atmospheric pressure: 1003 hPa
UV index: 3,9 (Moderate)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Clear skies, no precipitation
Air temperature:
 +14 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: moderate breeze, northwest, speed 22 km/h
Wind gusts: 32 km/h
Relative humidity: 46%
Cloudiness: 0%
Atmospheric pressure: 1003 hPa
UV index: 5,1 (Moderate)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Clear skies, no precipitation
Air temperature:
 +15 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: moderate breeze, northwest, speed 22 km/h
Wind gusts: 32 km/h
Relative humidity: 40%
Cloudiness: 5%
Atmospheric pressure: 1003 hPa
UV index: 5,6 (Moderate)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Clear skies, no precipitation
Air temperature:
 +15 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 18 km/h
Wind gusts: 32 km/h
Relative humidity: 38%
Cloudiness: 4%
Atmospheric pressure: 1003 hPa
UV index: 5,1 (Moderate)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Clear skies, no precipitation
Air temperature:
 +16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 18 km/h
Wind gusts: 32 km/h
Relative humidity: 35%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
UV index: 3,9 (Moderate)
Visibility: 100%

16:00by dayfrom 16:00 to 16:59Clear skies, no precipitation
Air temperature:
 +16 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 14 km/h
Wind gusts: 32 km/h
Relative humidity: 34%
Cloudiness: 0%
Atmospheric pressure: 1001 hPa
UV index: 2,5 (Low)
Visibility: 100%

17:00by dayfrom 17:00 to 17:59Clear skies, no precipitation
Air temperature:
 +16 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 33%
Cloudiness: 33%
Atmospheric pressure: 1001 hPa
UV index: 1,1 (Low)
Visibility: 100%

18:00in the eveningfrom 18:00 to 18:59Clear skies, no precipitation
Air temperature:
 +15 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 33%
Cloudiness: 44%
Atmospheric pressure: 1001 hPa
UV index: 0,4 (Low)
Visibility: 100%

19:00in the eveningfrom 19:00 to 19:59Clear skies, no precipitation
Air temperature:
 +13 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 41%
Cloudiness: 18%
Atmospheric pressure: 1001 hPa
Visibility: 100%

20:00in the eveningfrom 20:00 to 20:59Clear skies, no precipitation
Air temperature:
 +11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light air, northwest, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 49%
Cloudiness: 47%
Atmospheric pressure: 1001 hPa
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Clear skies, no precipitation
Air temperature:
 +11 °CThe temperature will not change
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light breeze, western, speed 7 km/h
Relative humidity: 48%
Cloudiness: 52%
Atmospheric pressure: 1001 hPa
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Cloudy sky, no precipitation
Air temperature:
 +11 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light breeze, eastern, speed 7 km/h
Relative humidity: 47%
Cloudiness: 63%
Atmospheric pressure: 1001 hPa
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59Cloudy sky, no precipitation
Air temperature:
 +11 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light breeze, eastern, speed 11 km/h
Relative humidity: 51%
Cloudiness: 96%
Atmospheric pressure: 1000 hPa
Visibility: 100%

Thursday, March 27, 2025
The Sun:  Sunrise 06:52, Sunset 19:19.
The Moon:  Moonrise 05:58, Moonset 17:27, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Minor Storm
 UV index: 1,9 (Low)

00:00at nightfrom 00:00 to 00:59Sometimes short-term rains
Air temperature:
 +10 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 11 km/h
Relative humidity: 54%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Sometimes short-term rains
Air temperature:
 +10 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 14 km/h
Relative humidity: 60%
Cloudiness: 98%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Sometimes short-term rains
Air temperature:
 +9 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 69%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,6 mm
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Sometimes short-term rains
Air temperature:
 +9 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northeast
Wind: gentle breeze, northeast, speed 18 km/h
Wind gusts: 36 km/h
Relative humidity: 75%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,7 mm
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Sometimes short-term rains
Air temperature:
 +9 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: gentle breeze, eastern, speed 18 km/h
Wind gusts: 40 km/h
Relative humidity: 78%
Cloudiness: 98%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 1 mm
Visibility: 100%

05:00at nightfrom 05:00 to 05:59Sometimes short-term rains
Air temperature:
 +9 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: moderate breeze, eastern, speed 22 km/h
Wind gusts: 43 km/h
Relative humidity: 78%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,1 mm
Visibility: 97%

06:00in the morningfrom 06:00 to 06:59Sometimes short-term rains
Air temperature:
 +9 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 50 km/h
Relative humidity: 79%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,3 mm
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Sometimes short-term rains
Air temperature:
 +9 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 54 km/h
Relative humidity: 80%
Cloudiness: 93%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,3 mm
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Sometimes short-term rains
Air temperature:
 +9 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 54 km/h
Relative humidity: 81%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 0,2 mm
UV index: 0,3 (Low)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Sometimes short-term rains
Air temperature:
 +10 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 50 km/h
Relative humidity: 83%
Cloudiness: 97%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 1,4 mm
UV index: 1 (Low)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Rain expected
Air temperature:
 +10 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 47 km/h
Relative humidity: 84%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Amount of precipitations: 3,1 mm
UV index: 1,9 (Low)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Sometimes short-term rains
Air temperature:
 +11 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 43 km/h
Relative humidity: 77%
Cloudiness: 100%
Atmospheric pressure: 1000 hPa
Amount of precipitations: 0,4 mm
UV index: 0,7 (Low)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Sometimes short-term rains
Air temperature:
 +13 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 43 km/h
Relative humidity: 69%
Cloudiness: 100%
Atmospheric pressure: 1000 hPa
Amount of precipitations: 0,4 mm
UV index: 0,8 (Low)
Visibility: 80%

13:00by dayfrom 13:00 to 13:59Sometimes short-term rains
Air temperature:
 +14 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 47 km/h
Relative humidity: 68%
Cloudiness: 100%
Atmospheric pressure: 1000 hPa
Amount of precipitations: 0,4 mm
UV index: 1 (Low)
Visibility: 93%

14:00by dayfrom 14:00 to 14:59Sometimes short-term rains
Air temperature:
 +14 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 43 km/h
Relative humidity: 71%
Cloudiness: 100%
Atmospheric pressure: 999 hPa
Amount of precipitations: 0,4 mm
UV index: 0,8 (Low)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Sometimes short-term rains
Air temperature:
 +15 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 40 km/h
Relative humidity: 76%
Cloudiness: 100%
Atmospheric pressure: 997 hPa
Amount of precipitations: 0,1 mm
UV index: 1,3 (Low)
Visibility: 84%

16:00by dayfrom 16:00 to 16:59Sometimes short-term rains
Air temperature:
 +15 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 32 km/h
Relative humidity: 79%
Cloudiness: 100%
Atmospheric pressure: 997 hPa
Amount of precipitations: 0,4 mm
UV index: 1,2 (Low)
Visibility: 54%

17:00by dayfrom 17:00 to 17:59Sometimes short-term rains
Air temperature:
 +15 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 32 km/h
Relative humidity: 80%
Cloudiness: 100%
Atmospheric pressure: 996 hPa
Amount of precipitations: 0,2 mm
UV index: 0,7 (Low)
Visibility: 55%

18:00in the eveningfrom 18:00 to 18:59Sometimes short-term rains
Air temperature:
 +14 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 83%
Cloudiness: 100%
Atmospheric pressure: 996 hPa
Amount of precipitations: 0,2 mm
UV index: 0,3 (Low)
Visibility: 60%

19:00in the eveningfrom 19:00 to 19:59Sometimes short-term rains
Air temperature:
 +13 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 995 hPa
Amount of precipitations: 0,4 mm
Visibility: 22%

20:00in the eveningfrom 20:00 to 20:59Rain expected
Air temperature:
 +13 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 92%
Cloudiness: 100%
Atmospheric pressure: 995 hPa
Amount of precipitations: 0,7 mm
Visibility: 22%

21:00in the eveningfrom 21:00 to 21:59Rain expected
Air temperature:
 +12 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 995 hPa
Amount of precipitations: 0,7 mm
Visibility: 22%

22:00in the eveningfrom 22:00 to 22:59Rain expected
Air temperature:
 +12 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 995 hPa
Amount of precipitations: 0,7 mm
Visibility: 92%

23:00in the eveningfrom 23:00 to 23:59Sometimes short-term rains
Air temperature:
 +13 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 95%
Cloudiness: 96%
Atmospheric pressure: 993 hPa
Amount of precipitations: 0,2 mm
Visibility: 96%

Friday, March 28, 2025
The Sun:  Sunrise 06:50, Sunset 19:20.
The Moon:  Moonrise 06:24, Moonset 18:43, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
 UV index: 6,1 (High)

00:00at nightfrom 00:00 to 00:59Sometimes short-term rains
Air temperature:
 +13 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 25 km/h
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 993 hPa
Amount of precipitations: 1,7 mm
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Sometimes short-term rains
Air temperature:
 +13 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 95%
Cloudiness: 98%
Atmospheric pressure: 992 hPa
Amount of precipitations: 1,7 mm
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Cloudy sky, no precipitation
Air temperature:
 +13 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: gentle breeze, southern, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 94%
Cloudiness: 74%
Atmospheric pressure: 992 hPa
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Sometimes short-term rains
Air temperature:
 +13 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: light breeze, southern, speed 11 km/h
Wind gusts: 36 km/h
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 992 hPa
Amount of precipitations: 0,7 mm
Visibility: 31%

04:00at nightfrom 04:00 to 04:59Rain expected
Air temperature:
 +14 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southern
Wind: gentle breeze, southern, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 93%
Cloudiness: 98%
Atmospheric pressure: 992 hPa
Amount of precipitations: 1,2 mm
Visibility: 38%

05:00at nightfrom 05:00 to 05:59Sometimes short-term rains
Air temperature:
 +14 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 50 km/h
Relative humidity: 88%
Cloudiness: 99%
Atmospheric pressure: 992 hPa
Amount of precipitations: 0,1 mm
Visibility: 99%

06:00in the morningfrom 06:00 to 06:59Cloudy sky, no precipitation
Air temperature:
 +14 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: gentle breeze, southern, speed 14 km/h
Wind gusts: 36 km/h
Relative humidity: 83%
Cloudiness: 66%
Atmospheric pressure: 992 hPa
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Cloudy sky, no precipitation
Air temperature:
 +14 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: gentle breeze, southern, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 86%
Cloudiness: 100%
Atmospheric pressure: 992 hPa
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Cloudy sky, no precipitation
Air temperature:
 +14 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: gentle breeze, southern, speed 14 km/h
Wind gusts: 36 km/h
Relative humidity: 85%
Cloudiness: 95%
Atmospheric pressure: 992 hPa
UV index: 0,3 (Low)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Light cloud cover in the sky, no precipitation
Air temperature:
 +16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 50 km/h
Relative humidity: 76%
Cloudiness: 30%
Atmospheric pressure: 993 hPa
UV index: 1,1 (Low)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59Light cloud cover in the sky, no precipitation
Air temperature:
 +18 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southwest
Wind: moderate breeze, southwest, speed 22 km/h
Wind gusts: 54 km/h
Relative humidity: 70%
Cloudiness: 52%
Atmospheric pressure: 993 hPa
UV index: 2,5 (Low)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Clear skies, no precipitation
Air temperature:
 +20 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 29 km/h
Wind gusts: 61 km/h
Relative humidity: 62%
Cloudiness: 55%
Atmospheric pressure: 993 hPa
UV index: 4,4 (Moderate)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Clear skies, no precipitation
Air temperature:
 +22 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 32 km/h
Wind gusts: 65 km/h
Relative humidity: 54%
Cloudiness: 50%
Atmospheric pressure: 993 hPa
UV index: 5,8 (Moderate)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 32 km/h
Wind gusts: 54 km/h
Relative humidity: 49%
Cloudiness: 81%
Atmospheric pressure: 992 hPa
UV index: 6,1 (High)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +24 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 36 km/h
Wind gusts: 58 km/h
Relative humidity: 50%
Cloudiness: 99%
Atmospheric pressure: 991 hPa
UV index: 5,4 (Moderate)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59The sky is overcast, no precipitation
Air temperature:
 +24 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 36 km/h
Wind gusts: 65 km/h
Relative humidity: 52%
Cloudiness: 99%
Atmospheric pressure: 991 hPa
UV index: 4,1 (Moderate)
Visibility: 100%

16:00by dayfrom 16:00 to 16:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 36 km/h
Wind gusts: 65 km/h
Relative humidity: 37%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
UV index: 2,8 (Low)
Visibility: 100%

17:00by dayfrom 17:00 to 17:59Cloudy sky, no precipitation
Air temperature:
 +23 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind:  fresh breezefresh breeze, southwest, speed 36 km/h
Wind gusts: 65 km/h
Relative humidity: 39%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
UV index: 1 (Low)
Visibility: 100%

18:00in the eveningfrom 18:00 to 18:59Cloudy sky, no precipitation
Air temperature:
 +22 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind:  fresh breezefresh breeze, southern, speed 32 km/h
Wind gusts: 65 km/h
Relative humidity: 58%
Cloudiness: 97%
Atmospheric pressure: 989 hPa
UV index: 0,1 (Low)
Visibility: 100%

19:00in the eveningfrom 19:00 to 19:59Cloudy sky, no precipitation
Air temperature:
 +21 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind:  fresh breezefresh breeze, southern, speed 32 km/h
Wind gusts: 61 km/h
Relative humidity: 47%
Cloudiness: 99%
Atmospheric pressure: 989 hPa
Visibility: 100%

20:00in the eveningfrom 20:00 to 20:59Cloudy sky, no precipitation
Air temperature:
 +20 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind:  fresh breezefresh breeze, southern, speed 32 km/h
Wind gusts: 61 km/h
Relative humidity: 50%
Cloudiness: 99%
Atmospheric pressure: 989 hPa
Visibility: 100%

21:00in the eveningfrom 21:00 to 21:59Cloudy sky, no precipitation
Air temperature:
 +19 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind:  fresh breezefresh breeze, southern, speed 29 km/h
Wind gusts: 54 km/h
Relative humidity: 54%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
Visibility: 100%

22:00in the eveningfrom 22:00 to 22:59Cloudy sky, no precipitation
Air temperature:
 +18 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 58 km/h
Relative humidity: 57%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
Visibility: 100%

23:00in the eveningfrom 23:00 to 23:59The sky is overcast, no precipitation
Air temperature:
 +18 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 61 km/h
Relative humidity: 70%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
Visibility: 100%

Saturday, March 29, 2025
The Sun:  Sunrise 06:49, Sunset 19:21.
The Moon:  Moonrise 06:50, Moonset 20:00, Moon phase: new new
 Geomagnetic Field: Unstable
 UV index: 4,8 (Moderate)

00:00at nightfrom 00:00 to 00:59Cloudy sky, no precipitation
Air temperature:
 +18 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 61 km/h
Relative humidity: 69%
Cloudiness: 96%
Atmospheric pressure: 989 hPa
Visibility: 100%

01:00at nightfrom 01:00 to 01:59Cloudy sky, no precipitation
Air temperature:
 +18 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 54 km/h
Relative humidity: 63%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
Visibility: 100%

02:00at nightfrom 02:00 to 02:59Cloudy sky, no precipitation
Air temperature:
 +17 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 50 km/h
Relative humidity: 66%
Cloudiness: 98%
Atmospheric pressure: 989 hPa
Visibility: 100%

03:00at nightfrom 03:00 to 03:59Cloudy sky, no precipitation
Air temperature:
 +16 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 40 km/h
Relative humidity: 68%
Cloudiness: 97%
Atmospheric pressure: 988 hPa
Visibility: 100%

04:00at nightfrom 04:00 to 04:59Cloudy sky, no precipitation
Air temperature:
 +15 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 40 km/h
Relative humidity: 71%
Cloudiness: 95%
Atmospheric pressure: 988 hPa
Visibility: 100%

05:00at nightfrom 05:00 to 05:59The sky is overcast, no precipitation
Air temperature:
 +15 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 43 km/h
Relative humidity: 75%
Cloudiness: 97%
Atmospheric pressure: 988 hPa
Visibility: 100%

06:00in the morningfrom 06:00 to 06:59The sky is overcast, no precipitation
Air temperature:
 +15 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 43 km/h
Relative humidity: 78%
Cloudiness: 98%
Atmospheric pressure: 987 hPa
Visibility: 100%

07:00in the morningfrom 07:00 to 07:59Sometimes short-term rains
Air temperature:
 +15 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 40 km/h
Relative humidity: 82%
Cloudiness: 100%
Atmospheric pressure: 987 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

08:00in the morningfrom 08:00 to 08:59Sometimes short-term rains
Air temperature:
 +15 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: gentle breeze, southern, speed 18 km/h
Wind gusts: 40 km/h
Relative humidity: 84%
Cloudiness: 100%
Atmospheric pressure: 987 hPa
Amount of precipitations: 0,1 mm
UV index: 0,1 (Low)
Visibility: 100%

09:00in the morningfrom 09:00 to 09:59Cloudy sky, no precipitation
Air temperature:
 +16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 40 km/h
Relative humidity: 87%
Cloudiness: 93%
Atmospheric pressure: 987 hPa
UV index: 0,4 (Low)
Visibility: 100%

10:00in the morningfrom 10:00 to 10:59The sky is overcast, no precipitation
Air temperature:
 +16 °CThe temperature will not change
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 987 hPa
UV index: 1 (Low)
Visibility: 100%

11:00in the morningfrom 11:00 to 11:59Sometimes short-term rains
Air temperature:
 +16 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 987 hPa
Amount of precipitations: 1,3 mm
UV index: 1,7 (Low)
Visibility: 100%

12:00by dayfrom 12:00 to 12:59Sometimes short-term rains
Air temperature:
 +16 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 88%
Cloudiness: 100%
Atmospheric pressure: 985 hPa
Amount of precipitations: 0,1 mm
UV index: 1,9 (Low)
Visibility: 100%

13:00by dayfrom 13:00 to 13:59Sometimes short-term rains
Air temperature:
 +17 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 88%
Cloudiness: 100%
Atmospheric pressure: 985 hPa
Amount of precipitations: 0,1 mm
UV index: 3,2 (Moderate)
Visibility: 100%

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +17 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 40 km/h
Relative humidity: 85%
Cloudiness: 96%
Atmospheric pressure: 984 hPa
UV index: 4,8 (Moderate)
Visibility: 100%

15:00by dayfrom 15:00 to 15:59Sometimes short-term rains
Air temperature:
 +18 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 43 km/h
Relative humidity: 82%
Cloudiness: 93%
Atmospheric pressure: 984 hPa
Amount of precipitations: 0,3 mm
UV index: 4 (Moderate)
Visibility: 100%

16:00by dayfrom 16:00 to 16:59Cloudy sky, no precipitation
Air temperature:
 +19 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 47 km/h
Relative humidity: 78%
Cloudiness: 90%
Atmospheric pressure: 983 hPa
UV index: 2,3 (Low)
Visibility: 100%

17:00by dayfrom 17:00 to 17:59Sometimes short-term rains
Air temperature:
 +19 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 25 km/h
Wind gusts: 43 km/h
Relative humidity: 81%
Cloudiness: 93%
Atmospheric pressure: 983 hPa
Amount of precipitations: 0,3 mm
UV index: 0,6 (Low)
Visibility: 100%

18:00in the eveningfrom 18:00 to 18:59Cloudy sky, no precipitation
Air temperature:
 +19 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: moderate breeze, southern, speed 22 km/h
Wind gusts: 43 km/h
Relative humidity: 83%
Cloudiness: 97%
Atmospheric pressure: 981 hPa
UV index: 0,2 (Low)
Visibility: 100%

Temperature trend on the chart

DateTemperature,°C96616111191014151412131416241818151617198454101215989541013151412131416242217181415161719Temperature,°CApparent temperature25.3 21:0025.3 22:0025.3 23:0026.3 00:0026.3 01:0026.3 02:0026.3 03:0026.3 04:0026.3 05:0026.3 06:0026.3 07:0026.3 08:0026.3 09:0026.3 10:0026.3 11:0026.3 12:0026.3 13:0026.3 14:0026.3 15:0026.3 16:0026.3 17:0026.3 18:0026.3 19:0026.3 20:0026.3 21:0026.3 22:0026.3 23:0027.3 00:0027.3 01:0027.3 02:0027.3 03:0027.3 04:0027.3 05:0027.3 06:0027.3 07:0027.3 08:0027.3 09:0027.3 10:0027.3 11:0027.3 12:0027.3 13:0027.3 14:0027.3 15:0027.3 16:0027.3 17:0027.3 18:0027.3 19:0027.3 20:0027.3 21:0027.3 22:0027.3 23:0028.3 00:0028.3 01:0028.3 02:0028.3 03:0028.3 04:0028.3 05:0028.3 06:0028.3 07:0028.3 08:0028.3 09:0028.3 10:0028.3 11:0028.3 12:0028.3 13:0028.3 14:0028.3 15:0028.3 16:0028.3 17:0028.3 18:0028.3 19:0028.3 20:0028.3 21:0028.3 22:0028.3 23:0029.3 00:0029.3 01:0029.3 02:0029.3 03:0029.3 04:0029.3 05:0029.3 06:0029.3 07:0029.3 08:0029.3 09:0029.3 10:0029.3 11:0029.3 12:0029.3 13:0029.3 14:0029.3 15:0029.3 16:0029.3 17:0029.3 18:000510152025

weather in nearby cities

Cloudy sky, no precipitation Shipman  +8 °C 
Cloudy sky, no precipitation Bunker Hill  +8 °C 
Cloudy sky, no precipitation Wilsonville  +8 °C 
Cloudy sky, no precipitation Gillespie  +8 °C 
Cloudy sky, no precipitation Benld  +8 °C 
Cloudy sky, no precipitation Brighton  +8 °C 
Cloudy sky, no precipitation Fidelity  +8 °C 
Cloudy sky, no precipitation Staunton  +8 °C 
Cloudy sky, no precipitation Carlinville  +8 °C 
Cloudy sky, no precipitation Mount Olive  +8 °C 
Cloudy sky, no precipitation Holiday Shores  +8 °C 
Cloudy sky, no precipitation Worden  +8 °C 
Cloudy sky, no precipitation Livingston  +8 °C 
Cloudy sky, no precipitation Bethalto  +9 °C 
Cloudy sky, no precipitation Godfrey  +9 °C 
Cloudy sky, no precipitation Hamel  +8 °C 
Cloudy sky, no precipitation Rosewood Heights  +9 °C 
Cloudy sky, no precipitation Oakwood Heights  +9 °C 
Cloudy sky, no precipitation Litchfield  +8 °C 
Cloudy sky, no precipitation Upper Alton  +9 °C 
Cloudy sky, no precipitation East Alton  +9 °C 
Light cloud cover in the sky, no precipitation Wood River  +9 °C 
Light cloud cover in the sky, no precipitation Roxana  +9 °C 
Cloudy sky, no precipitation Alton  +9 °C 
Cloudy sky, no precipitation Jerseyville  +9 °C 
Cloudy sky, no precipitation Alhambra  +8 °C 
Light cloud cover in the sky, no precipitation South Roxana  +9 °C 
Light cloud cover in the sky, no precipitation Hartford  +9 °C 
Light cloud cover in the sky, no precipitation Edwardsville  +8 °C 
Cloudy sky, no precipitation Greenfield  +9 °C 
Cloudy sky, no precipitation West Alton  +10 °C 
Cloudy sky, no precipitation Sorento  +8 °C 
Cloudy sky, no precipitation Palmyra  +8 °C 
Cloudy sky, no precipitation Otterville  +9 °C 
Cloudy sky, no precipitation Elsah  +9 °C 
Cloudy sky, no precipitation Portage Des Sioux  +9 °C 
Cloudy sky, no precipitation Panama  +8 °C 
Cloudy sky, no precipitation Marine  +8 °C 
Light cloud cover in the sky, no precipitation Glen Carbon Crossing  +9 °C 
Light cloud cover in the sky, no precipitation Mitchell  +9 °C 
Light cloud cover in the sky, no precipitation Glen Carbon  +9 °C 
Cloudy sky, no precipitation Girard  +8 °C 
Cloudy sky, no precipitation Taylor Springs  +8 °C 
Cloudy sky, no precipitation Hillsboro  +8 °C 
Cloudy sky, no precipitation Raymond  +7 °C 
Cloudy sky, no precipitation Old Jamestown  +10 °C 
Light cloud cover in the sky, no precipitation Troy Junction  +9 °C 
Cloudy sky, no precipitation Spanish Lake  +10 °C 

Additional data

 

Please note that for US citizens we have a fully localized forecast: Detailed and Extended Hourly Weather Forecast in Royal Lakes, State of Illinois
Country:USA
Telephone country code:+1
Location:State of Illinois
District:Macoupin County
The name of the city or village:Royal Lakes
Time zone:America/Chicago, GMT -5. Summertime (plus one hour)
Coordinates:Latitude: 39.1103; Longitude: -89.9615;
Aliases (In other languages):English: Royal LakesРусский: Ройэйл ЛейкесУкраїнська: Ройейл Лєйкєс
The project was created and is maintained by FDSTAR company, 2025

Detailed hourly weather forecast in Royal Lakes

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Options of weather forecast displaying
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Power systems: High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage.

Spacecraft operations: Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions.

Other systems: HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic latitude.).
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
There are very weak waves at sea. Ripples with the appearance of scales are formed, but without foam crests.
Power systems: Weak power grid fluctuations can occur.

Spacecraft operations: Minor impact on satellite operations possible.

Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.
At Sea:
Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.
On land:
The wind picks up dust and small pieces of paper; small branches are moved.
At Sea:
The sea is moderately rough. Waves appear in the form of elongated ridges, some of which are overturned; fairly frequent white horses.
Protection from UV radiation from the Sun is necessary. A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
Thin branches and tree trunks sway, and the wind is felt by the hand.
At Sea:
The sea is rough, not very large waves are well developed in length; many white horses are formed.
Protection from UV radiation from the Sun is necessary. A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.