Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

70°F

21°C

Humidity 49%
Wind Speed WSW 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 28 Jul 08:20 PM MDT
Extended Forecast for

Jackson WY

  • Tonight

    Tonight: Patchy smoke before 4am, then patchy smoke after 5am. Partly cloudy, with a low around 52. North wind 5 to 7 mph becoming calm  after midnight.

    Low: 52 °F

    Patchy Smoke

  • Wednesday

    Wednesday: A slight chance of showers before 10am, then a chance of showers and thunderstorms after noon.  Patchy smoke between 10am and 11am. Increasing clouds, with a high near 84. Breezy, with a light and variable wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 50%.

    High: 84 °F

    Slight Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. West wind around 6 mph becoming light and variable  after midnight.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke before 4am, then patchy smoke after 5am. Partly cloudy, with a low around 52. North wind 5 to 7 mph becoming calm after midnight.
Wednesday
A slight chance of showers before 10am, then a chance of showers and thunderstorms after noon. Patchy smoke between 10am and 11am. Increasing clouds, with a high near 84. Breezy, with a light and variable wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 51. West southwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 54. West wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.46°N 110.78°W (Elev. 7205 ft)
6:02 pm MDT Jul 28, 2026
8pm MDT Jul 28, 2026-6pm MDT Aug 4, 2026
 
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Additional Resources

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