Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

87°F

31°C

Humidity 18%
Wind Speed SW 9 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Aug 03:53 PM MDT
Detailed forecast for

Lower Snake River Plain

Tonight
Mostly clear. Lows 50 to 60. West winds around 10 mph...shifting to northwest up to 10 mph after midnight.
Wednesday
Sunny. Highs 83 to 92. North winds up to 10 mph... Shifting to west in the afternoon.
Wednesday Night
Mostly clear. Lows 52 to 62. South winds around 10 mph...shifting to northeast up to 10 mph after midnight.
Thursday
Sunny. Highs 88 to 97. Northeast winds around 10 mph.
Thursday Night
Partly cloudy. Lows 56 to 65. South winds around 10 mph.
Friday
Mostly sunny. Highs 88 to 98.
Friday Night
Mostly cloudy with a chance of rain and a slight chance of thunderstorms. Lows 59 to 67.
Saturday
Partly sunny with a chance of showers and thunderstorms. Highs 82 to 90.
Saturday Night
Partly cloudy with a slight chance of showers and thunderstorms. Lows 53 to 62.
Sunday And Sunday Night
Partly cloudy. Highs 80 to 87. Lows 52 to 60.
Monday
Mostly sunny with a slight chance of showers and thunderstorms. Highs 81 to 89.
Monday Night
Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 52 to 61.
Tuesday
Partly sunny with a slight chance of showers and thunderstorms. Highs 80 to 88.



Basemap Options
Click map to change the forecast location
Loading map...
1232 PM MDT Tue Aug 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database