Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

63°F

17°C

Humidity 51%
Wind Speed S 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Aug 10:35 AM MDT
Detailed forecast for

Jackson Hole

Today
Sunny. Highs in the upper 70s. West winds around 10 mph this afternoon.
Tonight
Clear. Lows around 50. West winds around 10 mph in the evening.
Thursday
Sunny. Highs in the mid 80s. West winds around 10 mph in the afternoon.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds around 10 mph in the evening.
Friday
Mostly sunny. Highs in the upper 80s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers. Lows in the lower 50s. Chance of rain 20 percent.
Saturday
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
Saturday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 40 percent.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
Monday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 40s. Chance of rain 30 percent.
Tuesday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.



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1001 AM MDT Wed Aug 19 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database