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

36°F

2°C

Humidity 64%
Wind Speed SSW 18 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 08 Dec 12:20 PM MST
Extended Forecast for

9 Miles ENE Driggs-Reed Memorial Airport ID

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

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 25. Southwest wind around 11 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: 25 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers. Temperature rising to around 29 by 5am. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F⇑

    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers. Patchy blowing snow before 2pm. High near 29. Breezy, with a southwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 27. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 32. Breezy, with a southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 29. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 30. Southwest wind around 10 mph.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 25. Southwest wind around 11 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. Temperature rising to around 29 by 5am. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 31 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 29. Breezy, with a southwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. Low around 27. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 32. Breezy, with a southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 29. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. Southwest wind around 10 mph.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A slight chance of snow. Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Driggs-Reed Memorial Airport ID
 43.77°N 110.95°W (Elev. 8642 ft)
Last Update:
11:01 am MST Dec 8, 2025
Forecast Valid:
12pm MST Dec 8, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation