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

Severe Thunderstorms and Flash Flooding for the Central U.S. through Tuesday; Dangerous East Coast Beach Conditions

Thunderstorms ahead of an approaching cold front will impact much of the Central U.S. through Tuesday. Severe thunderstorms and flash flooding are forecast for portions of the central/southern Plains and the Mississippi, Ohio, and Tennessee Valleys. Meanwhile, dangerous waves and rip currents will impact portions of the East Coast as tropical activity increases in the Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

37°F

3°C

Humidity 100%
Wind Speed N 9 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Sep 12:00 AM MDT
Extended Forecast for

Jackson WY

Freeze Warning September 23, 05:00am until September 23, 10:00am
Click here for hazard details and duration
Freeze Warning

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 35. North northeast wind 5 to 7 mph becoming calm.

    Low: 35 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. West wind around 5 mph becoming calm after midnight.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West southwest wind around 6 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 35. North northeast wind 5 to 7 mph becoming calm.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 60. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 32. West wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 71. Light and variable wind.
Wednesday Night
Clear, with a low around 34. Light and variable wind.
Thursday
Sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 36. West southwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 38.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.48°N 110.78°W (Elev. 7198 ft)
Last Update:
12:14 am MDT Sep 23, 2025
Forecast Valid:
12am MDT Sep 23, 2025-6pm MDT Sep 29, 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