Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Partly Cloudy

41°F

5°C

Humidity 56%
Wind Speed SSW 6 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 11 Dec 06:20 AM MST
Extended Forecast for

6 Miles WNW Moose WY

  • Today

    Today: A 20 percent chance of snow after 4pm.  Partly sunny, with a high near 35. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph. Winds could gust as high as 36 mph.

    High: 35 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 2am.  Mostly cloudy, with a low around 25. West southwest wind 8 to 10 mph.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 30. West southwest wind around 9 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 19. West southwest wind 9 to 11 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 30. West southwest wind 3 to 8 mph.

    High: 30 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17. Southwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33. Southeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow after 4pm. Partly sunny, with a high near 35. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph. Winds could gust as high as 36 mph.
Tonight
A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 25. West southwest wind 8 to 10 mph.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 30. West southwest wind around 9 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 19. West southwest wind 9 to 11 mph.
Saturday
Sunny, with a high near 30. West southwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 17. Southwest wind 5 to 8 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 33. Southeast wind 6 to 8 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 18.
Monday
Mostly sunny, with a high near 31.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Mostly cloudy, with a high near 28.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 24. Breezy.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 25. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Moose WY
 43.67°N 110.84°W (Elev. 8858 ft)
6:33 am MST Dec 11, 2025
6am MST Dec 11, 2025-6pm MST Dec 17, 2025
 
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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