Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6° N Lon: 110.73333° W Elev: 6450.0 ft.

Partly Cloudy

55°F

13°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 09 Sep 11:25 AM MDT
Detailed forecast for

Jackson Hole

Today
Widespread frost this morning. Sunny. Highs in the lower 70s. West winds around 10 mph with gusts up to 20 mph this afternoon.
Tonight
Clear. Lows in the mid 30s. Southwest winds around 10 mph in the evening.
Thursday
Sunny. Highs in the mid 70s. South winds around 10 mph, becoming southwest with gusts up to 25 mph in the afternoon.
Thursday Night
Mostly clear. Lows in the lower 40s. South winds 10 to 15 mph.
Friday
Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. South winds 10 to 15 mph, becoming southwest 15 to 20 mph in the afternoon. Gusts up to 35 mph.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.
Saturday
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 40. Chance of rain 50 percent.
Sunday
Partly cloudy with a chance of showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent.
Sunday Night
Partly cloudy. A slight chance of rain showers, thunderstorms and snow showers in the evening. Lows in the lower 30s. Chance of precipitation 20 percent.
Monday
Partly cloudy in the morning, then clearing. Highs around 60.
Monday Night
Mostly clear. Lows in the lower 30s.
Tuesday
Mostly sunny. Highs in the upper 60s.



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1146 AM MDT Wed Sep 9 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database