National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Partly Cloudy

-8°F

-22°C

Humidity 77%
Wind Speed N 4 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 20 Feb 02:56 AM MST
Extended Forecast for

Jackson WY

  • Overnight

    Overnight: Partly cloudy, with a low around -4. Wind chill values as low as -15. Northeast wind around 6 mph.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly between 3pm and 4pm. Partly sunny, with a high near 24. Wind chill values as low as -15. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Little or no snow accumulation expected.

    High: 24 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -5. South wind 6 to 9 mph.

    Low: 3 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 32. Wind chill values as low as -10. South wind around 6 mph.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9. East southeast wind 6 to 8 mph.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42. East southeast wind around 7 mph becoming south southwest in the afternoon.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. South southeast wind around 8 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around -4. Wind chill values as low as -15. Northeast wind around 6 mph.
Friday
A 30 percent chance of snow showers, mainly between 3pm and 4pm. Partly sunny, with a high near 24. Wind chill values as low as -15. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -5. South wind 6 to 9 mph.
Saturday
Sunny, with a high near 32. Wind chill values as low as -10. South wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 9. East southeast wind 6 to 8 mph.
Sunday
Sunny, with a high near 42. East southeast wind around 7 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 16. South southeast wind around 8 mph.
Monday
Partly sunny, with a high near 45.
Monday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 26.
Tuesday
Rain and snow showers. High near 41. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain and snow showers. Mostly cloudy, with a low around 27. Breezy.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 39. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Breezy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 40. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.49°N 110.75°W (Elev. 6329 ft)
Last Update:
2:01 am MST Feb 20, 2026
Forecast Valid:
3am MST Feb 20, 2026-6pm MST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation