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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Overcast

36°F

2°C

Humidity 74%
Wind Speed SSW 11 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 26 Dec 05:20 AM MST
Extended Forecast for

Moose WY

  • Overnight

    Overnight: A 40 percent chance of snow. Some thunder is also possible. Mostly cloudy, with a steady temperature around 33. Breezy, with a south southwest wind around 16 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow. Some thunder is also possible. Patchy blowing snow between 10am and 11am. High near 38. Breezy, with a south wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow. Low around 21. South southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow. Some thunder is also possible. High near 29. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely before 11pm. Partly cloudy, with a low around -1. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 20. Calm wind becoming west around 5 mph.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of snow. Some thunder is also possible. Mostly cloudy, with a steady temperature around 33. Breezy, with a south southwest wind around 16 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow. Some thunder is also possible. Patchy blowing snow between 10am and 11am. High near 38. Breezy, with a south wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 21. South southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. Some thunder is also possible. High near 29. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely before 11pm. Partly cloudy, with a low around -1. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 20. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around -2. Calm wind.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 13.
New Year's Day
A slight chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Moose WY
 43.66°N 110.72°W (Elev. 6509 ft)
Last Update:
5:03 am MST Dec 26, 2025
Forecast Valid:
5am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation