Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167° N Lon: 111.80611° W Elev: 4859.0 ft.

Clear

83°F

28°C

Humidity 15%
Wind Speed S 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 06 Aug 08:53 PM MDT
Detailed forecast for

Upper Snake River Plain

Tonight
Mostly clear. Patchy smoke. Lows 53 to 63. Southwest winds 10 to 15 mph...shifting to north after midnight.
Friday
Sunny. Patchy smoke. Highs 90 to 99. Northeast winds up to 10 mph...shifting to southwest around 10 mph in the afternoon.
Friday Night
Mostly clear. Lows 55 to 65. Southwest winds 10 to 15 mph...shifting to north after midnight.
Saturday
Sunny. Highs 90 to 99. South winds up to 10 mph.
Saturday Night
Mostly clear. Lows 56 to 65. Southwest winds 10 to 15 mph.
Sunday Through Tuesday
Mostly clear. Highs 87 to 97. Lows 54 to 64.
Tuesday Night
Partly cloudy. Lows 55 to 63.
Wednesday
Sunny. Highs 85 to 93.
Wednesday Night And Thursday
Partly cloudy. Lows 54 to 61. Highs 81 to 90.



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1232 PM MDT Thu Aug 6 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database