Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

Lat: 42.92028°NLon: 112.57111°WElev: 4449.0ft.

Clear

57°F

14°C

Humidity 61%
Wind Speed SSW 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 21 Jun 02:53 AM MDT
Extended Forecast for

5 Miles SW American Falls ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 54. South wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. West wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. South southwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 54. South wind around 5 mph.
Sunday
Sunny, with a high near 86. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 53. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 88. West wind 10 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 52. South southwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 89. Breezy.
Friday Night
Partly cloudy, with a low around 54. Breezy.
Saturday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 78. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW American Falls ID
 42.74°N 112.92°W (Elev. 4288 ft)
12:30 am MDT Jun 21, 2026
3am MDT Jun 21, 2026-6pm MDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database