Weather forecast and meteo conditions in Ukraine and the world

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Detailed hourly weather forecast in Grachen

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Local time.
Time zone: GMT 2
Summertime (plus one hour)
* weather indicated in local time
Tuesday, April 15, 2025
The Sun:  Sunrise 06:42, Sunset 20:16.
The Moon:  Moonrise 23:19, Moonset 07:19, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Active
 UV index: 4,2 (Moderate)

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 70%
Cloudiness: 52%
Atmospheric pressure: 821 hPa
UV index: 4,2 (Moderate)
Visibility: 16%

15:00by dayfrom 15:00 to 15:59Cloudy sky, no precipitation
Air temperature:
 +5 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 43 km/h
Relative humidity: 67%
Cloudiness: 55%
Atmospheric pressure: 823 hPa
UV index: 3,8 (Moderate)
Visibility: 33%

16:00by dayfrom 16:00 to 16:59Cloudy sky, no precipitation
Air temperature:
 +5 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 43 km/h
Relative humidity: 67%
Cloudiness: 96%
Atmospheric pressure: 823 hPa
UV index: 2,6 (Low)
Visibility: 34%

17:00by dayfrom 17:00 to 17:59Sometimes short-term rains
Air temperature:
 +4 °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: 47 km/h
Relative humidity: 69%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,1 mm
UV index: 1,7 (Low)
Visibility: 33%

18:00in the eveningfrom 18:00 to 18:59Sometimes short-term rains
Air temperature:
 +4 °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: 47 km/h
Relative humidity: 72%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,1 mm
UV index: 0,7 (Low)
Visibility: 34%

19:00in the eveningfrom 19:00 to 19:59The sky is overcast, no precipitation
Air temperature:
 +3 °CThe air temperature will go down
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 43 km/h
Relative humidity: 83%
Cloudiness: 93%
Atmospheric pressure: 823 hPa
UV index: 0,2 (Low)
Visibility: 33%

20:00in the eveningfrom 20:00 to 20:59Sometimes short-term rains
Air temperature:
 +3 °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: 47 km/h
Relative humidity: 87%
Cloudiness: 93%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,2 mm
Visibility: 32%

21:00in the eveningfrom 21:00 to 21:59Sometimes short-term rains
Air temperature:
 +2 °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: 47 km/h
Relative humidity: 89%
Cloudiness: 97%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,4 mm
Visibility: 32%

22:00in the eveningfrom 22:00 to 22:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 47 km/h
Relative humidity: 85%
Cloudiness: 87%
Atmospheric pressure: 824 hPa
Amount of precipitations: 1 mm
Visibility: 32%

23:00in the eveningfrom 23:00 to 23:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 47 km/h
Relative humidity: 87%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 1,1 mm
Visibility: 32%

Wednesday, April 16, 2025
The Sun:  Sunrise 06:40, Sunset 20:17.
The Moon:  Moonrise --:--, Moonset 07:46, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Moderate Storm
 UV index: 2,3 (Low)

00:00at nightfrom 00:00 to 00:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 92%
Cloudiness: 93%
Atmospheric pressure: 824 hPa
Amount of precipitations: 1,5 mm
Visibility: 2%

01:00at nightfrom 01:00 to 01:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 50 km/h
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 1,6 mm
Visibility: 19%

02:00at nightfrom 02:00 to 02:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 54 km/h
Relative humidity: 92%
Cloudiness: 96%
Atmospheric pressure: 823 hPa
Amount of precipitations: 1,5 mm
Visibility: 2%

03:00at nightfrom 03:00 to 03:59Snow and rain expected
Air temperature:
 +1 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 58 km/h
Relative humidity: 80%
Cloudiness: 74%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,3 mm
Visibility: 2%

04:00at nightfrom 04:00 to 04:59Cloudy sky, no precipitation
Air temperature:
 +1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 58 km/h
Relative humidity: 78%
Cloudiness: 78%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,2 mm
Visibility: 2%

05:00at nightfrom 05:00 to 05:59Sometimes short-term rains
Air temperature:
 +1 °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: 58 km/h
Relative humidity: 81%
Cloudiness: 73%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,4 mm
Visibility: 2%

06:00in the morningfrom 06:00 to 06:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 54 km/h
Relative humidity: 82%
Cloudiness: 73%
Atmospheric pressure: 823 hPa
Amount of precipitations: 0,7 mm
Visibility: 3%

07:00in the morningfrom 07:00 to 07:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 54 km/h
Relative humidity: 77%
Cloudiness: 57%
Atmospheric pressure: 823 hPa
Amount of precipitations: 1,1 mm
Visibility: 2%

08:00in the morningfrom 08:00 to 08:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 58 km/h
Relative humidity: 87%
Cloudiness: 91%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,9 mm
UV index: 0,2 (Low)
Visibility: 2%

09:00in the morningfrom 09:00 to 09:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 54 km/h
Relative humidity: 91%
Cloudiness: 93%
Atmospheric pressure: 824 hPa
Amount of precipitations: 1,2 mm
UV index: 0,4 (Low)
Visibility: 2%

10:00in the morningfrom 10:00 to 10:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 93%
Cloudiness: 92%
Atmospheric pressure: 824 hPa
Amount of precipitations: 3,1 mm
UV index: 0,9 (Low)
Visibility: 2%

11:00in the morningfrom 11:00 to 11:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 3,6 mm
UV index: 1,6 (Low)
Visibility: 2%

12:00by dayfrom 12:00 to 12:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: gentle breeze, southeast, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 4,8 mm
UV index: 2,2 (Low)
Visibility: 2%

13:00by dayfrom 13:00 to 13:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 50 km/h
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,2 mm
UV index: 2,2 (Low)
Visibility: 2%

14:00by dayfrom 14:00 to 14:59Snow and rain expected
Air temperature:
 +1 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 47 km/h
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,9 mm
UV index: 2,3 (Low)
Visibility: 2%

15:00by dayfrom 15:00 to 15:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 43 km/h
Relative humidity: 96%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 3,1 mm
UV index: 1,9 (Low)
Visibility: 2%

16:00by dayfrom 16:00 to 16:59Snow expected
Air temperature:
 0 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 43 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 3,6 mm
UV index: 1,1 (Low)
Visibility: 2%

17:00by dayfrom 17:00 to 17:59Snow expected
Air temperature:
 0 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 4,9 mm
UV index: 0,6 (Low)
Visibility: 2%

18:00in the eveningfrom 18:00 to 18:59Snow expected
Air temperature:
 0 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 3,8 mm
UV index: 0,3 (Low)
Visibility: 2%

19:00in the eveningfrom 19:00 to 19:59Snow expected
Air temperature:
 0 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 36 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,4 mm
UV index: 0,1 (Low)
Visibility: 2%

20:00in the eveningfrom 20:00 to 20:59Snow expected
Air temperature:
 0 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 36 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,2 mm
Visibility: 2%

21:00in the eveningfrom 21:00 to 21:59Snow expected
Air temperature:
 -1 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 36 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 4 mm
Visibility: 2%

22:00in the eveningfrom 22:00 to 22:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 36 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 4,6 mm
Visibility: 2%

23:00in the eveningfrom 23:00 to 23:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 36 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 6,3 mm
Visibility: 2%

Thursday, April 17, 2025
The Sun:  Sunrise 06:38, Sunset 20:19.
The Moon:  Moonrise 00:25, Moonset 08:21, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Active
 UV index: 2,2 (Low)

00:00at nightfrom 00:00 to 00:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 36 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 6,8 mm
Visibility: 2%

01:00at nightfrom 01:00 to 01:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 36 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 7,3 mm
Visibility: 2%

02:00at nightfrom 02:00 to 02:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 6,1 mm
Visibility: 2%

03:00at nightfrom 03:00 to 03:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 6,4 mm
Visibility: 2%

04:00at nightfrom 04:00 to 04:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 8 mm
Visibility: 2%

05:00at nightfrom 05:00 to 05:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 43 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 8,3 mm
Visibility: 2%

06:00in the morningfrom 06:00 to 06:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 43 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 9,8 mm
Visibility: 2%

07:00in the morningfrom 07:00 to 07:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 50 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 7,5 mm
Visibility: 2%

08:00in the morningfrom 08:00 to 08:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 47 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 6,1 mm
UV index: 0,1 (Low)
Visibility: 2%

09:00in the morningfrom 09:00 to 09:59Snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 47 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 7,4 mm
UV index: 0,4 (Low)
Visibility: 2%

10:00in the morningfrom 10:00 to 10:59Snow expected
Air temperature:
 0 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 47 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 821 hPa
Amount of precipitations: 6,8 mm
UV index: 0,6 (Low)
Visibility: 2%

11:00in the morningfrom 11:00 to 11:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 96%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 3,9 mm
UV index: 1 (Low)
Visibility: 2%

12:00by dayfrom 12:00 to 12:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 50 km/h
Relative humidity: 96%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 3,5 mm
UV index: 2,2 (Low)
Visibility: 2%

13:00by dayfrom 13:00 to 13:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 96%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 4,3 mm
UV index: 1,7 (Low)
Visibility: 2%

14:00by dayfrom 14:00 to 14:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 50 km/h
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 5,5 mm
UV index: 1,6 (Low)
Visibility: 2%

15:00by dayfrom 15:00 to 15:59Rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 47 km/h
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 4 mm
UV index: 1,2 (Low)
Visibility: 2%

16:00by dayfrom 16:00 to 16:59Snow and rain expected
Air temperature:
 +2 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 54 km/h
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 2,6 mm
UV index: 1,1 (Low)
Visibility: 2%

17:00by dayfrom 17:00 to 17:59Snow and rain expected
Air temperature:
 +1 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 50 km/h
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 823 hPa
Amount of precipitations: 2,2 mm
UV index: 0,9 (Low)
Visibility: 2%

18:00in the eveningfrom 18:00 to 18:59Snow and rain expected
Air temperature:
 +1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 36 km/h
Relative humidity: 97%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 4,1 mm
UV index: 0,6 (Low)
Visibility: 2%

19:00in the eveningfrom 19:00 to 19:59Snow expected
Air temperature:
 0 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 36 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 825 hPa
Amount of precipitations: 5,4 mm
UV index: 0,2 (Low)
Visibility: 12%

20:00in the eveningfrom 20:00 to 20:59Snow expected
Air temperature:
 -1 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 32 km/h
Relative humidity: 98%
Cloudiness: 96%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,3 mm
Visibility: 22%

21:00in the eveningfrom 21:00 to 21:59Snow expected
Air temperature:
 -2 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 25 km/h
Relative humidity: 97%
Cloudiness: 99%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,8 mm
Visibility: 7%

22:00in the eveningfrom 22:00 to 22:59Snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
northeast
Wind: light air, northeast, speed 4 km/h
Wind gusts: 25 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,8 mm
Visibility: 15%

23:00in the eveningfrom 23:00 to 23:59Snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 29 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 3,1 mm
Visibility: 51%

Friday, April 18, 2025
The Sun:  Sunrise 06:36, Sunset 20:20.
The Moon:  Moonrise 01:28, Moonset 09:06, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Active
 UV index: 4,8 (Moderate)

00:00at nightfrom 00:00 to 00:59Snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
northern
Wind: light breeze, northern, speed 7 km/h
Wind gusts: 29 km/h
Relative humidity: 99%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 1,7 mm
Visibility: 45%

01:00at nightfrom 01:00 to 01:59Snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 29 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,1 mm
Visibility: 38%

02:00at nightfrom 02:00 to 02:59Snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 96%
Cloudiness: 100%
Atmospheric pressure: 824 hPa
Amount of precipitations: 2,6 mm
Visibility: 37%

03:00at nightfrom 03:00 to 03:59Light snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Light snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 32 km/h
Relative humidity: 94%
Cloudiness: 99%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,9 mm
Visibility: 2%

04:00at nightfrom 04:00 to 04:59Snow expected
Air temperature:
 -2 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 11 km/h
Wind gusts: 32 km/h
Relative humidity: 86%
Cloudiness: 73%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,2 mm
Visibility: 2%

05:00at nightfrom 05:00 to 05:59Snow expected
Air temperature:
 -1 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 32 km/h
Relative humidity: 82%
Cloudiness: 72%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,3 mm
Visibility: 2%

06:00in the morningfrom 06:00 to 06:59Snow expected
Air temperature:
 -2 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 29 km/h
Relative humidity: 90%
Cloudiness: 93%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,6 mm
Visibility: 2%

07:00in the morningfrom 07:00 to 07:59Snow expected
Air temperature:
 -1 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 91%
Cloudiness: 96%
Atmospheric pressure: 824 hPa
Amount of precipitations: 0,7 mm
Visibility: 2%

08:00in the morningfrom 08:00 to 08:59Light snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Light snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 91%
Cloudiness: 97%
Atmospheric pressure: 825 hPa
Amount of precipitations: 0,1 mm
UV index: 0,4 (Low)
Visibility: 2%

09:00in the morningfrom 09:00 to 09:59Light snow expected
Air temperature:
 -1 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Light snow expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 91%
Cloudiness: 97%
Atmospheric pressure: 825 hPa
Amount of precipitations: 0,1 mm
UV index: 1,1 (Low)
Visibility: 2%

10:00in the morningfrom 10:00 to 10:59Snow and rain expected
Air temperature:
 0 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Snow and rain expected
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 90%
Cloudiness: 98%
Atmospheric pressure: 825 hPa
Amount of precipitations: 0,1 mm
UV index: 2,1 (Low)
Visibility: 2%

11:00in the morningfrom 11:00 to 11:59Cloudy sky, no precipitation
Air temperature:
 +1 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 22 km/h
Relative humidity: 76%
Cloudiness: 77%
Atmospheric pressure: 827 hPa
UV index: 3 (Moderate)
Visibility: 2%

12:00by dayfrom 12:00 to 12:59Cloudy sky, no precipitation
Air temperature:
 +1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light breeze, southern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 71%
Cloudiness: 81%
Atmospheric pressure: 827 hPa
UV index: 3,8 (Moderate)
Visibility: 2%

13:00by dayfrom 13:00 to 13:59Cloudy sky, no precipitation
Air temperature:
 +2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 65%
Cloudiness: 64%
Atmospheric pressure: 827 hPa
UV index: 4,8 (Moderate)
Visibility: 2%

14:00by dayfrom 14:00 to 14:59Cloudy sky, no precipitation
Air temperature:
 +2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 57%
Cloudiness: 70%
Atmospheric pressure: 827 hPa
UV index: 4,5 (Moderate)
Visibility: 2%

15:00by dayfrom 15:00 to 15:59Cloudy sky, no precipitation
Air temperature:
 +2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light air, southeast, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 57%
Cloudiness: 45%
Atmospheric pressure: 827 hPa
UV index: 4 (Moderate)
Visibility: 2%

16:00by dayfrom 16:00 to 16:59Cloudy sky, no precipitation
Air temperature:
 +2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 58%
Cloudiness: 52%
Atmospheric pressure: 827 hPa
UV index: 2,9 (Low)
Visibility: 2%

17:00by dayfrom 17:00 to 17:59Cloudy sky, no precipitation
Air temperature:
 +3 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 58%
Cloudiness: 58%
Atmospheric pressure: 827 hPa
UV index: 1,8 (Low)
Visibility: 2%

18:00in the eveningfrom 18:00 to 18:59Cloudy sky, no precipitation
Air temperature:
 +2 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southern
Wind: light breeze, southern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 64%
Cloudiness: 54%
Atmospheric pressure: 827 hPa
UV index: 0,9 (Low)
Visibility: 7%

19:00in the eveningfrom 19:00 to 19:59Cloudy sky, no precipitation
Air temperature:
 +2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 69%
Cloudiness: 51%
Atmospheric pressure: 827 hPa
UV index: 0,3 (Low)
Visibility: 13%

20:00in the eveningfrom 20:00 to 20:59Cloudy sky, no precipitation
Air temperature:
 +1 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 75%
Cloudiness: 47%
Atmospheric pressure: 827 hPa
Visibility: 12%

21:00in the eveningfrom 21:00 to 21:59Cloudy sky, no precipitation
Air temperature:
 0 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 78%
Cloudiness: 52%
Atmospheric pressure: 827 hPa
Visibility: 32%

22:00in the eveningfrom 22:00 to 22:59Cloudy sky, no precipitation
Air temperature:
 0 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 22 km/h
Relative humidity: 80%
Cloudiness: 57%
Atmospheric pressure: 827 hPa
Visibility: 32%

23:00in the eveningfrom 23:00 to 23:59Cloudy sky, no precipitation
Air temperature:
 -1 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 83%
Cloudiness: 62%
Atmospheric pressure: 827 hPa
Visibility: 32%

Saturday, April 19, 2025
The Sun:  Sunrise 06:35, Sunset 20:21.
The Moon:  Moonrise 02:21, Moonset 10:02, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Active
 UV index: 0,7 (Low)

00:00at nightfrom 00:00 to 00:59Cloudy sky, no precipitation
Air temperature:
 -1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 84%
Cloudiness: 67%
Atmospheric pressure: 827 hPa
Visibility: 33%

01:00at nightfrom 01:00 to 01:59Cloudy sky, no precipitation
Air temperature:
 -1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 84%
Cloudiness: 73%
Atmospheric pressure: 827 hPa
Visibility: 46%

02:00at nightfrom 02:00 to 02:59Cloudy sky, no precipitation
Air temperature:
 -1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 85%
Cloudiness: 78%
Atmospheric pressure: 827 hPa
Visibility: 48%

03:00at nightfrom 03:00 to 03:59Cloudy sky, no precipitation
Air temperature:
 -1 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 85%
Cloudiness: 69%
Atmospheric pressure: 827 hPa
Visibility: 52%

04:00at nightfrom 04:00 to 04:59Cloudy sky, no precipitation
Air temperature:
 -2 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 86%
Cloudiness: 59%
Atmospheric pressure: 825 hPa
Visibility: 53%

05:00at nightfrom 05:00 to 05:59Cloudy sky, no precipitation
Air temperature:
 -2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 86%
Cloudiness: 50%
Atmospheric pressure: 825 hPa
Visibility: 53%

06:00in the morningfrom 06:00 to 06:59Cloudy sky, no precipitation
Air temperature:
 -2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 85%
Cloudiness: 71%
Atmospheric pressure: 825 hPa
Visibility: 52%

07:00in the morningfrom 07:00 to 07:59Light cloud cover in the sky, no precipitation
Air temperature:
 -2 °CThe temperature will not change
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 25 km/h
Relative humidity: 84%
Cloudiness: 60%
Atmospheric pressure: 825 hPa
Visibility: 49%

08:00in the morningfrom 08:00 to 08:59Light cloud cover in the sky, no precipitation
Air temperature:
 -1 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 83%
Cloudiness: 50%
Atmospheric pressure: 825 hPa
UV index: 0,2 (Low)
Visibility: 45%

09:00in the morningfrom 09:00 to 09:59Light cloud cover in the sky, no precipitation
Air temperature:
 0 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 78%
Cloudiness: 59%
Atmospheric pressure: 825 hPa
UV index: 0,7 (Low)
Visibility: 2%

Temperature trend on the chart

DateTemperature,°C5211120-1-1112-2-2-1-2-10231-1-202-2-4-3-4-3-1-4-2-4-5-4-4-2-3-3-1-2-4-2-5-2-6-4-5-41-123-1-5-6-2Temperature,°CApparent temperature15.4 12:0015.4 13:0015.4 14:0015.4 15:0015.4 16:0015.4 17:0015.4 18:0015.4 19:0015.4 20:0015.4 21:0015.4 22:0015.4 23:0016.4 00:0016.4 01:0016.4 02:0016.4 03:0016.4 04:0016.4 05:0016.4 06:0016.4 07:0016.4 08:0016.4 09:0016.4 10:0016.4 11:0016.4 12:0016.4 13:0016.4 14:0016.4 15:0016.4 16:0016.4 17:0016.4 18:0016.4 19:0016.4 20:0016.4 21:0016.4 22:0016.4 23:0017.4 00:0017.4 01:0017.4 02:0017.4 03:0017.4 04:0017.4 05:0017.4 06:0017.4 07:0017.4 08:0017.4 09:0017.4 10:0017.4 11:0017.4 12:0017.4 13:0017.4 14:0017.4 15:0017.4 16:0017.4 17:0017.4 18:0017.4 19:0017.4 20:0017.4 21:0017.4 22:0017.4 23:0018.4 00:0018.4 01:0018.4 02:0018.4 03:0018.4 04:0018.4 05:0018.4 06:0018.4 07:0018.4 08:0018.4 09:0018.4 10:0018.4 11:0018.4 12:0018.4 13:0018.4 14:0018.4 15:0018.4 16:0018.4 17:0018.4 18:0018.4 19:0018.4 20:0018.4 21:0018.4 22:0018.4 23:0019.4 00:0019.4 01:0019.4 02:0019.4 03:0019.4 04:0019.4 05:0019.4 06:0019.4 07:0019.4 08:0019.4 09:00-7.5-5-2.502.557.5

weather in nearby cities

Cloudy sky, no precipitation Embd  +6 °C 
Cloudy sky, no precipitation Sankt Niklaus  +4 °C 
Cloudy sky, no precipitation Torbel  +7 °C 
Cloudy sky, no precipitation Stalden  +6 °C 
Cloudy sky, no precipitation Staldenried  +6 °C 
Cloudy sky, no precipitation Herbriggen  +3 °C 
Cloudy sky, no precipitation Saas-Balen  +2 °C 
Cloudy sky, no precipitation Visperterminen  +6 °C 
Cloudy sky, no precipitation Burchen  +7 °C 
Cloudy sky, no precipitation Unterbach  +7 °C 
Snow and rain expected Saas-Grund  +1 °C 
Cloudy sky, no precipitation Visp  +6 °C 
Cloudy sky, no precipitation Randa  +2 °C 
Cloudy sky, no precipitation Eischoll  +7 °C 
Cloudy sky, no precipitation Saas-Fee  +1 °C 
Cloudy sky, no precipitation Lalden  +6 °C 
Cloudy sky, no precipitation Eggerberg  +7 °C 
Cloudy sky, no precipitation Baltschieder  +7 °C 
Cloudy sky, no precipitation Raron  +7 °C 
Cloudy sky, no precipitation Niedergesteln  +7 °C 
Cloudy sky, no precipitation Tasch  +1 °C 
Cloudy sky, no precipitation Gampel  +7 °C 
Cloudy sky, no precipitation Mund  +5 °C 
Cloudy sky, no precipitation Turtmann  +8 °C 
Cloudy sky, no precipitation Bratsch  +7 °C 
Cloudy sky, no precipitation Brig  +3 °C 
Cloudy sky, no precipitation Agarn  +9 °C 
Cloudy sky, no precipitation Erschmatt  +8 °C 
Cloudy sky, no precipitation Ayer  +7 °C 
Cloudy sky, no precipitation Naters  +3 °C 
Cloudy sky, no precipitation Saint-Luc  +9 °C 
Cloudy sky, no precipitation Vissoie  +9 °C 
Cloudy sky, no precipitation Susten  +9 °C 
Cloudy sky, no precipitation Mayoux  +9 °C 
Cloudy sky, no precipitation Grimentz  +7 °C 
Cloudy sky, no precipitation Termen  +3 °C 
Cloudy sky, no precipitation Goppenstein  +6 °C 
Cloudy sky, no precipitation Zermatt  -1 °C 
Cloudy sky, no precipitation Pinsec  +10 °C 
Cloudy sky, no precipitation Leuk  +9 °C 
Cloudy sky, no precipitation Bitsch  +3 °C 
Cloudy sky, no precipitation Varen  +9 °C 
Cloudy sky, no precipitation Ferden  +6 °C 
Sometimes short-term rains Gondo  +3 °C 
Cloudy sky, no precipitation Wiler  +6 °C 
Cloudy sky, no precipitation Morel  +4 °C 
Cloudy sky, no precipitation Salgesch  +10 °C 
Cloudy sky, no precipitation Chippis  +11 °C 

Additional data

 
Country:Switzerland
Telephone country code:+41
Location:Valais
District:Visp District
The name of the city or village:Grachen
Time zone:Europe/Zurich, GMT 2. Summertime (plus one hour)
Coordinates:Latitude: 46.1953; Longitude: 7.83745;
Aliases (In other languages):English: GrachenРусский: ГрахенУкраїнська: Ґрахен
The project was created and is maintained by FDSTAR company, 2025

Detailed hourly weather forecast in Grachen

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Options of weather forecast displaying
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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 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.
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.
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.