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 >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Overcast

9°F

-13°C

Humidity 87%
Wind Speed NNE 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 01 Jan 02:56 AM MST
Extended Forecast for

Wilson WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Snow showers likely before 3pm, then rain and snow showers. Patchy fog after 5pm. High near 38. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain and snow showers before 1am, then snow showers between 1am and 5am, then rain and snow showers after 5am. Patchy fog. Low around 29. South wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: Rain and snow showers, becoming all rain after 2pm. High near 41. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 27. Light south southwest wind. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.

    High: 44 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before 8pm, then rain and snow showers likely. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain, possibly mixed with snow showers. High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow showers. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 17. Calm wind.
New Year's Day
Snow showers likely before 3pm, then rain and snow showers. Patchy fog after 5pm. High near 38. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow showers before 1am, then snow showers between 1am and 5am, then rain and snow showers after 5am. Patchy fog. Low around 29. South wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Rain and snow showers, becoming all rain after 2pm. High near 41. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 27. Light south southwest wind. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A chance of rain showers before 8pm, then rain and snow showers likely. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 70%.
Sunday
Rain, possibly mixed with snow showers. High near 42. Chance of precipitation is 80%.
Sunday Night
Rain, possibly mixed with snow showers. Low around 27. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 40. Chance of precipitation is 90%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 23.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Wilson WY
 43.5°N 110.87°W (Elev. 6201 ft)
Last Update:
2:31 am MST Jan 1, 2026
Forecast Valid:
3am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation