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

Pocatello, Pocatello Regional Airport (KPIH)

Lat: 42.92028° N Lon: 112.57111° W Elev: 4449.0 ft.

Clear

41°F

5°C

Humidity 65%
Wind Speed N 3 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 09 Sep 04:20 AM MDT
Detailed forecast for

Lower Snake River Plain

Today
Sunny. Highs 75 to 82. West winds up to 10 mph... Shifting to southwest in the afternoon.
Tonight
Mostly clear. Lows 40 to 50. Southwest winds 10 to 15 mph.
Thursday
Sunny. Highs 79 to 86. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Thursday Night
Mostly clear. Lows 50 to 58. Southwest winds 10 to 15 mph.
Friday
Sunny, breezy. Highs 74 to 81. Southwest winds 15 to 25 mph.
Friday Night And Saturday
Partly cloudy. Lows 45 to 54. Highs 80 to 87.
Saturday Night
Mostly cloudy with a chance of rain. Windy. Lows 42 to 49.
Sunday
Mostly sunny with a slight chance of rain. Windy. Highs 57 to 64.
Sunday Night
Partly cloudy. Lows 34 to 41.
Monday And Monday Night
Mostly clear. Highs 61 to 68. Lows 35 to 43.
Tuesday
Sunny. Highs 72 to 79.



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226 AM MDT Wed Sep 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database