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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

67°F

19°C

Humidity 25%
Wind Speed WSW 8 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 16 Jun 11:56 PM MDT
Extended Forecast for

Jackson WY

  • Overnight

    Overnight: Clear, with a low around 45. Light and variable wind.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. West wind 5 to 8 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 86. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. West wind 5 to 9 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 78. Chance of precipitation is 80%.

    High: 78 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 45. Light and variable wind.
Wednesday
Sunny, with a high near 77. Light and variable wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 39. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Thursday
Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. West wind 5 to 8 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 86. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 48. West wind 5 to 9 mph becoming calm in the evening.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 78. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.49°N 110.75°W (Elev. 6329 ft)
Last Update:
11:47 pm MDT Jun 16, 2026
Forecast Valid:
12am MDT Jun 17, 2026-6pm MDT Jun 23, 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