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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Overcast

34°F

1°C

Humidity 86%
Wind Speed E 8 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 09 Dec 08:20 PM MST
Extended Forecast for

Jackson Hole Airport WY

  • Tonight

    Tonight: Rain, possibly mixed with snow showers. Low around 31. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Showers, mainly before 1pm. High near 45. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 44. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 44 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow showers before 11am. Partly sunny, with a high near 43. Southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, possibly mixed with snow showers. Low around 31. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Showers, mainly before 1pm. High near 45. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 44. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Thursday Night
A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow showers before 11am. Partly sunny, with a high near 43. Southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 22. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 20.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 42.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson Hole Airport WY
 43.62°N 110.74°W (Elev. 6424 ft)
Last Update:
7:47 pm MST Dec 9, 2025
Forecast Valid:
8pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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