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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow

37°F

3°C

Humidity 64%
Wind Speed SSW 13 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 26°F (-3°C)
Visibility 9.00 mi
Wind Chill29°F (-2°C)
Last update 08 Dec 09:56 PM MST
Extended Forecast for

Jackson Hole Airport WY

  • Tonight

    Tonight: Snow showers before 1am, then rain and snow showers. Low around 31. Breezy, with a south wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Breezy. Snow
    Showers
    Likely then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers. High near 41. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow showers. Low around 32. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 43. Breezy, with a southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 32. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 44. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 44 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 30. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 43.

    High: 43 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers before 1am, then rain and snow showers. Low around 31. Breezy, with a south wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow showers. High near 41. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow showers. Low around 32. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 43. Breezy, with a southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 32. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 30 mph.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 44. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 30. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 21.
Monday
A slight chance of snow showers. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson Hole Airport WY
 43.6°N 110.74°W (Elev. 6401 ft)
Last Update:
9:17 pm MST Dec 8, 2025
Forecast Valid:
10pm MST Dec 8, 2025-6pm MST Dec 15, 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