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 6 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 21 Jan 04:00 PM MST
Extended Forecast for

6 Miles NNW Teton Village WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 18. West northwest wind around 9 mph.

    High: 18 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -5. West northwest wind around 9 mph.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18. Wind chill values as low as -5. West wind 5 to 8 mph.

    High: 18 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -5. West wind 7 to 9 mph.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 14. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 14 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around -6. Blustery, with a northwest wind 11 to 15 mph, with gusts as high as 21 mph.

    Low: -6 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 6. Northwest wind around 10 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 18. West northwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -5. West northwest wind around 9 mph.
Thursday
Partly sunny, with a high near 18. Wind chill values as low as -5. West wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -5. West wind 7 to 9 mph.
Friday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 14. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around -6. Blustery, with a northwest wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday
Sunny and cold, with a high near 6. Northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Mostly sunny and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Sunny, with a high near 14.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 6.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Teton Village WY
 43.65°N 110.84°W (Elev. 10157 ft)
2:31 pm MST Jan 21, 2026
4pm 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