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

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

39°F

4°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 May 04:20 AM MDT
Extended Forecast for

Jackson WY

  • Today

    Today: A slight chance of thunderstorms after 4pm. Mostly sunny, with a high near 78. Breezy, with a light and variable wind becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Breezy, with a south wind 8 to 13 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 37. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Clear

  • Friday

    Friday: Sunny, with a high near 72. Breezy, with a south wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Breezy, with a west southwest wind 15 to 20 mph becoming south southeast 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 29 mph.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A slight chance of thunderstorms after 4pm. Mostly sunny, with a high near 78. Breezy, with a light and variable wind becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 68. Breezy, with a south wind 8 to 13 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Clear, with a low around 37. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 72. Breezy, with a south wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Mostly clear, with a low around 34. Breezy, with a west southwest wind 15 to 20 mph becoming south southeast 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 66. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 53.
Sunday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 55.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.49°N 110.75°W (Elev. 6329 ft)
Last Update:
3:47 am MDT May 13, 2026
Forecast Valid:
4am MDT May 13, 2026-6pm MDT May 19, 2026
 
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