Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

21°F

-6°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 21 Jan 02:20 PM MST
Extended Forecast for

7 Miles ENE Jackson WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 25. Southwest wind around 6 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. South wind 3 to 5 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. East southeast wind around 6 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 23. East southeast wind 5 to 11 mph becoming west northwest in the afternoon.

    High: 23 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 0. North wind 6 to 11 mph becoming east northeast after midnight.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 15. Northeast wind 6 to 10 mph becoming west northwest in the afternoon.

    High: 15 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 25. Southwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 9. South wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 25. Light and variable wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 14. East southeast wind around 6 mph.
Friday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 23. East southeast wind 5 to 11 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 0. North wind 6 to 11 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 15. Northeast wind 6 to 10 mph becoming west northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Jackson WY
 43.52°N 110.63°W (Elev. 7598 ft)
2:31 pm MST Jan 21, 2026
2pm MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database