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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow,mist

24°F

-4°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 21°F (-6°C)
Visibility 2.50 mi
Last update 01 Jan 11:56 PM MST
Extended Forecast for

Jackson WY

Winter Weather Advisory until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 05:00pm

    NOW until 5:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 24 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 34. South wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. South wind around 8 mph.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. South southeast wind 7 to 10 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 29. South southeast wind around 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers. High near 35. South southwest wind around 10 mph. Chance of precipitation is 80%.

    High: 35 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 29. South southwest wind around 11 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Snow Showers

Detailed Forecast

Overnight
Snow showers. Low around 24. South wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 34. South wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. South wind around 8 mph.
Saturday
Partly sunny, with a high near 38. South southeast wind 7 to 10 mph.
Saturday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 29. South southeast wind around 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. High near 35. South southwest wind around 10 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers. Low around 29. South southwest wind around 11 mph. Chance of precipitation is 90%.
Monday
Snow showers. High near 32. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow showers. Partly sunny, with a high near 28.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Thursday
Snow showers likely. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.46°N 110.75°W (Elev. 7185 ft)
Last Update:
10:47 pm MST Jan 1, 2026
Forecast Valid:
12am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation