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

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. 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 69%
Wind Speed S 17 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 08 Dec 04:35 PM MST
Extended Forecast for

9 Miles ENE Driggs-Reed Memorial Airport ID

Winter Storm Warning December 9, 05:00am until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 5pm. Cloudy, with a high near 24. Southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers. Patchy blowing snow after 11pm. Temperature rising to around 27 by 3am. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F⇑

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. Patchy blowing snow before 2pm. High near 28. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 25. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. High near 31. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Cloudy, with a low around 26. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 29. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 5pm. Cloudy, with a high near 24. Southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Patchy blowing snow after 11pm. Temperature rising to around 27 by 3am. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers. Patchy blowing snow before 2pm. High near 28. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers. Low around 25. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers. High near 31. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow showers. Cloudy, with a low around 26. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 29 mph.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 29. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 27.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Driggs-Reed Memorial Airport ID
 43.79°N 110.95°W (Elev. 9062 ft)
Last Update:
2:31 pm MST Dec 8, 2025
Forecast Valid:
4pm MST Dec 8, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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