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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

25°F

-4°C

Humidity 73%
Wind Speed SW 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 31 Dec 03:05 PM MST
Extended Forecast for

Jackson WY

  • This Afternoon

    This Afternoon: Patchy fog after 5pm. Otherwise, mostly sunny, with a high near 28. Calm wind.

    High: 28 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 7pm. Otherwise, mostly cloudy, with a steady temperature around 22. South wind 3 to 6 mph.

    Low: 22 °F

    Patchy Fog
    then Mostly
    Cloudy

  • New Year's Day

    New Year's Day: Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 34. South wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Scattered
    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 30. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 39. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. South southwest wind around 6 mph.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43. South wind 6 to 8 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, mostly sunny, with a high near 28. Calm wind.
Tonight
Patchy fog before 7pm. Otherwise, mostly cloudy, with a steady temperature around 22. South wind 3 to 6 mph.
New Year's Day
Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 34. South wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 30. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow showers. High near 39. Southwest wind around 7 mph. Chance of precipitation is 90%. 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 southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 43. South wind 6 to 8 mph.
Saturday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
Snow showers likely. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.48°N 110.78°W (Elev. 7198 ft)
Last Update:
2:32 pm MST Dec 31, 2025
Forecast Valid:
3pm MST Dec 31, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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