Weather forecast and meteo conditions in Ukraine and the world

USAUSAState of ColoradoKeystone

Weather in Keystone

Current time in Keystone:

 
:
 
Local time.
Time zone: GMT
winter time
* weather indicated in local time
Wednesday, February 26, 2025
The Sun:  Sunrise 06:41, Sunset 17:53.
The Moon:  Moonrise 06:10, Moonset 16:31, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Unstable
 UV index: 4,8 (Moderate)
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.

by dayfrom 13:00 to 18:00Snow expected
Air temperature:
 -7...-6 °CThe temperature will rise
Weather patterns and meteorological conditions:
Snow expected
northern
Wind: gentle breeze, northern, speed 11-14 km/h
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.

Wind gusts: 32 km/h
Relative humidity: 35-65%
Cloudiness: 100%
Atmospheric pressure: 716-719 hPa
Amount of precipitations: 1,5 mm
Visibility: 7-90%

in the eveningfrom 18:01 to 00:00Light snow expected
Air temperature:
 -13...-10 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light snow expected
northern
Wind: light air, northern, speed 4 km/h
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.

Wind gusts: 18 km/h
Relative humidity: 60-70%
Cloudiness: 99%
Atmospheric pressure: 719-720 hPa
Amount of precipitations: 0,1 mm
Visibility: 58-100%

Thursday, February 27, 2025
The Sun:  Sunrise 06:40, Sunset 17:54.
The Moon:  Moonrise 06:39, Moonset 17:47, Moon phase: new new
 Geomagnetic Field: Active
 UV index: 5,4 (Moderate)

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 -14 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 71-87%
Cloudiness: 23%
Atmospheric pressure: 715-717 hPa
Visibility: 51-100%

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 -15...-1 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 4-7 km/h
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.

Wind gusts: 18 km/h
Relative humidity: 28-86%
Cloudiness: 11%
Atmospheric pressure: 713-723 hPa
Visibility: 100%

by dayfrom 12:01 to 18:00Clear skies, no precipitation
Air temperature:
 +1...+2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 32 km/h
Relative humidity: 11-21%
Cloudiness: 24%
Atmospheric pressure: 723-724 hPa
Visibility: 100%

in the eveningfrom 18:01 to 00:00Clear skies, no precipitation
Air temperature:
 -6...-4 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 29 km/h
Relative humidity: 27-39%
Cloudiness: 0%
Atmospheric pressure: 720-721 hPa
Visibility: 100%

Friday, February 28, 2025
The Sun:  Sunrise 06:38, Sunset 17:55.
The Moon:  Moonrise 07:05, Moonset 19:02, Moon phase: new new
 Geomagnetic Field: Active
 UV index: 5,3 (Moderate)

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 -9...-8 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 36-40%
Cloudiness: 0%
Atmospheric pressure: 715-716 hPa
Visibility: 100%

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 -10...+2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 25 km/h
Relative humidity: 14-37%
Cloudiness: 0%
Atmospheric pressure: 713-720 hPa
Visibility: 100%

by dayfrom 12:01 to 18:00Clear skies, no precipitation
Air temperature:
 +2...+4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 7-14 km/h
Wind gusts: 36 km/h
Relative humidity: 10-15%
Cloudiness: 0%
Atmospheric pressure: 720-721 hPa
Visibility: 100%

in the eveningfrom 18:01 to 00:00Clear skies, no precipitation
Air temperature:
 -5...-2 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 25 km/h
Relative humidity: 21-45%
Cloudiness: 0%
Atmospheric pressure: 717-719 hPa
Visibility: 100%

Saturday, March 1, 2025
The Sun:  Sunrise 06:37, Sunset 17:57.
The Moon:  Moonrise 07:30, Moonset 20:18, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Unstable
 UV index: 4,9 (Moderate)

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 -8...-7 °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: 14 km/h
Relative humidity: 44-46%
Cloudiness: 0%
Atmospheric pressure: 713 hPa
Visibility: 100%

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 -8...+3 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light air, northwest, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 15-43%
Cloudiness: 50%
Atmospheric pressure: 712-719 hPa
Visibility: 100%

by dayfrom 12:01 to 18:00Clear skies, no precipitation
Air temperature:
 +4...+7 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 8-16%
Cloudiness: 50%
Atmospheric pressure: 717-720 hPa
Visibility: 85-100%

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 -1...+1 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 23-49%
Cloudiness: 99%
Atmospheric pressure: 715-717 hPa
Visibility: 100%

Sunday, March 2, 2025
The Sun:  Sunrise 06:35, Sunset 17:58.
The Moon:  Moonrise 07:56, Moonset 21:34, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Unstable
 UV index: 4,8 (Moderate)

at nightfrom 00:01 to 06:00Light snow expected
Air temperature:
 -4...-2 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light snow expected
southwest
Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 43-63%
Cloudiness: 100%
Atmospheric pressure: 709-713 hPa
Amount of precipitations: 0,1 mm
Visibility: 41-100%

in the morningfrom 06:01 to 12:00Snow expected
Air temperature:
 -4...+1 °CThe temperature will rise
Weather patterns and meteorological conditions:
Snow expected
northwest
Wind: gentle breeze, northwest, speed 11-18 km/h
Wind gusts: 40 km/h
Relative humidity: 23-45%
Cloudiness: 88%
Atmospheric pressure: 709-715 hPa
Amount of precipitations: 1,2 mm
Visibility: 2-48%

by dayfrom 12:01 to 18:00Light cloud cover in the sky, no precipitation
Air temperature:
 +2...+3 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: gentle breeze, western, speed 11-18 km/h
Wind gusts: 40 km/h
Relative humidity: 25-32%
Cloudiness: 60%
Atmospheric pressure: 713-715 hPa
Visibility: 68-100%

in the eveningfrom 18:01 to 00:00Light snow expected
Air temperature:
 -3...-1 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light snow expected
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 25 km/h
Relative humidity: 37-53%
Cloudiness: 100%
Atmospheric pressure: 711-713 hPa
Amount of precipitations: 0,2 mm
Visibility: 95-100%

Monday, March 3, 2025
The Sun:  Sunrise 06:34, Sunset 17:59.
The Moon:  Moonrise 08:24, Moonset 22:52, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Quiet

at nightfrom 00:01 to 06:00Light cloud cover in the sky, no precipitation
Air temperature:
 -5...-4 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: light air, western, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 55-58%
Cloudiness: 81%
Atmospheric pressure: 704-709 hPa
Visibility: 96-100%

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 -5...+2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light breeze, western, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 36-57%
Cloudiness: 76%
Atmospheric pressure: 703-704 hPa
Amount of precipitations: 0,5 mm
Visibility: 100%

by dayfrom 12:01 to 18:00Light snow expected
Air temperature:
 -1...+2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light snow expected
western
Wind: gentle breeze, western, speed 11-14 km/h
Wind gusts: 43 km/h
Relative humidity: 38-63%
Cloudiness: 100%
Atmospheric pressure: 701-703 hPa
Amount of precipitations: 1,4 mm
Visibility: 16-98%

in the eveningfrom 18:01 to 00:00Snow expected
Air temperature:
 -6...-2 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Snow expected
northwest
Wind: light breeze, northwest, speed 11 km/h
Wind gusts: 40 km/h
Relative humidity: 65-88%
Cloudiness: 100%
Atmospheric pressure: 700-701 hPa
Amount of precipitations: 2 mm
Visibility: 2-16%

Tuesday, March 4, 2025
The Sun:  Sunrise 06:32, Sunset 18:00.
The Moon:  Moonrise 08:56, Moonset --:--, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Quiet

at nightfrom 00:01 to 06:00Light snow expected
Air temperature:
 -8...-6 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light snow expected
northwest
Wind: gentle breeze, northwest, speed 11-18 km/h
Wind gusts: 50 km/h
Relative humidity: 80-88%
Cloudiness: 100%
Atmospheric pressure: 699-700 hPa
Amount of precipitations: 2,6 mm
Visibility: 10-85%

in the morningfrom 06:01 to 12:00Snow expected
Air temperature:
 -8...-6 °CThe temperature will not change
Weather patterns and meteorological conditions:
Snow expected
northwest
Wind: moderate breeze, northwest, speed 14-25 km/h
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.

Wind gusts: 61 km/h
Relative humidity: 67-79%
Cloudiness: 97%
Atmospheric pressure: 701-705 hPa
Amount of precipitations: 0,8 mm
Visibility: 58-100%

by dayfrom 12:01 to 18:00Snow expected
Air temperature:
 -7...-6 °CThe temperature will rise
Weather patterns and meteorological conditions:
Snow expected
northwest
Wind: moderate breeze, northwest, speed 18-25 km/h
Wind gusts: 68 km/h
Relative humidity: 62-69%
Cloudiness: 93%
Atmospheric pressure: 705-708 hPa
Amount of precipitations: 0,7 mm
Visibility: 6-44%

in the eveningfrom 18:01 to 00:00Snow expected
Air temperature:
 -9...-8 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Snow expected
northwest
Wind: gentle breeze, northwest, speed 11-18 km/h
Wind gusts: 50 km/h
Relative humidity: 79-85%
Cloudiness: 100%
Atmospheric pressure: 708-709 hPa
Amount of precipitations: 1,4 mm
Visibility: 2-5%

Wednesday, March 5, 2025
The Sun:  Sunrise 06:31, Sunset 18:01.
The Moon:  Moonrise 09:35, Moonset 00:10, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Quiet

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 -11...-9 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 36 km/h
Relative humidity: 76-77%
Cloudiness: 79%
Atmospheric pressure: 708-709 hPa
Amount of precipitations: 0,1 mm
Visibility: 2-7%

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 -11...-5 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: moderate breeze, northwest, speed 7-22 km/h
Wind gusts: 40 km/h
Relative humidity: 18-71%
Cloudiness: 39%
Atmospheric pressure: 708-713 hPa
Visibility: 20-46%

by dayfrom 12:01 to 18:00Light snow expected
Air temperature:
 -6...-4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light snow expected
western
Wind: moderate breeze, western, speed 22-25 km/h
Wind gusts: 54 km/h
Relative humidity: 22-59%
Cloudiness: 100%
Atmospheric pressure: 712-713 hPa
Amount of precipitations: 0,5 mm
Visibility: 18-48%

in the eveningfrom 18:01 to 00:00Snow expected
Air temperature:
 -11...-10 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Snow expected
western
Wind: gentle breeze, western, speed 11-18 km/h
Wind gusts: 40 km/h
Relative humidity: 83-94%
Cloudiness: 100%
Atmospheric pressure: 708-709 hPa
Amount of precipitations: 4,1 mm
Visibility: 2-36%

Thursday, March 6, 2025
The Sun:  Sunrise 06:29, Sunset 18:02.
The Moon:  Moonrise 10:23, Moonset 01:24, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Unstable

at nightfrom 00:01 to 06:00Snow expected
Air temperature:
 -12...-11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Snow expected
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 29 km/h
Relative humidity: 94-99%
Cloudiness: 95%
Atmospheric pressure: 709 hPa
Amount of precipitations: 0,7 mm
Visibility: 2-8%

in the morningfrom 06:01 to 12:00Light snow expected
Air temperature:
 -12...-7 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light snow expected
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 61-97%
Cloudiness: 83%
Atmospheric pressure: 711-713 hPa
Visibility: 17-100%

by dayfrom 12:01 to 18:00Clear skies, no precipitation
Air temperature:
 -6...-4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 57-70%
Cloudiness: 1%
Atmospheric pressure: 711-713 hPa
Visibility: 100%

in the eveningfrom 18:01 to 00:00Clear skies, no precipitation
Air temperature:
 -16...-8 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 77-92%
Cloudiness: 27%
Atmospheric pressure: 708-711 hPa
Visibility: 97-100%

Friday, March 7, 2025
The Sun:  Sunrise 06:28, Sunset 18:03.
The Moon:  Moonrise 11:19, Moonset 02:32, Moon phase: in its first quarter in its first quarter
 Geomagnetic Field: Unstable

at nightfrom 00:01 to 06:00Light cloud cover in the sky, no precipitation
Air temperature:
 -17...-16 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 89-91%
Cloudiness: 33%
Atmospheric pressure: 708 hPa
Visibility: 97-99%

in the morningfrom 06:01 to 12:00Light cloud cover in the sky, no precipitation
Air temperature:
 -15...-4 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: light breeze, western, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 49-87%
Cloudiness: 15%
Atmospheric pressure: 708-709 hPa
Visibility: 98-100%

by dayfrom 12:01 to 18:00Light cloud cover in the sky, no precipitation
Air temperature:
 -4...-2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 48-65%
Cloudiness: 56%
Atmospheric pressure: 709 hPa
Visibility: 100%

in the eveningfrom 18:01 to 00:00Light cloud cover in the sky, no precipitation
Air temperature:
 -13...-7 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
southern
Wind: light breeze, southern, speed 4-7 km/h
Relative humidity: 72-85%
Cloudiness: 45%
Atmospheric pressure: 709 hPa
Visibility: 100%

Saturday, March 8, 2025
The Sun:  Sunrise 06:26, Sunset 18:04.
The Moon:  Moonrise 12:23, Moonset 03:28, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
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).

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 -15...-13 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Relative humidity: 85-89%
Cloudiness: 8%
Atmospheric pressure: 709-711 hPa
Visibility: 100%

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 -13...-3 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light breeze, western, speed 4-11 km/h
Wind gusts: 25 km/h
Relative humidity: 52-85%
Cloudiness: 6%
Atmospheric pressure: 711-715 hPa
Visibility: 100%

by dayfrom 12:01 to 18:00Clear skies, no precipitation
Air temperature:
 -3...-2 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 7-14 km/h
Wind gusts: 29 km/h
Relative humidity: 50-63%
Cloudiness: 0%
Atmospheric pressure: 715-716 hPa
Visibility: 100%

in the eveningfrom 18:01 to 00:00Clear skies, no precipitation
Air temperature:
 -11...-5 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 71-88%
Cloudiness: 4%
Atmospheric pressure: 716 hPa
Visibility: 100%

Sunday, March 9, 2025
The Sun:  Sunrise 07:24, Sunset 19:05.
The Moon:  Moonrise 14:30, Moonset 05:15, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 -12...-11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
southwest
Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 87-88%
Cloudiness: 89%
Atmospheric pressure: 715-716 hPa
Visibility: 98-100%

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 -10...0 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light breeze, western, speed 4-11 km/h
Wind gusts: 25 km/h
Relative humidity: 45-81%
Cloudiness: 61%
Atmospheric pressure: 715-717 hPa
Visibility: 98-100%

Temperature trend on the chart

weather in nearby cities

temperature in KeystoneHourly weather forecast in Keystoneweather in Keystone todayweather in Keystone tomorrowweather in Keystone for 3 daysweather in Keystone for 5 daysweather in Keystone for a weeksunrise and sunset in Keystonerising and setting of the Moon in Keystoneexact time in Keystone

Additional data

Country:USA
Telephone country code:+1
Location:State of Colorado
District:Summit County
The name of the city or village:Keystone
Time zone:America/Denver, GMT . winter time
Coordinates:Latitude: 39.5994; Longitude: -105.987;
Aliases (In other languages):English: KeystoneРусский: КейстонеУкраїнська: Кєйстоне
The project was created and is maintained by FDSTAR company, 2025

Weather in Keystone

© MeteoCast.ua - weather forecast in your city and your country. All rights reserved, 2025
Privacy Policy
Options of weather forecast displaying
Display temperature:  
 
 
Show the pressure:  
 
 
Display wind speed: