Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

64°F

18°C

Humidity 34%
Wind Speed SW 19 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 30 Aug 11:20 AM MDT
Extended Forecast for

American Falls ID

  • Today

    Today: Sunny, with a high near 70. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West wind 5 to 13 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Northeast wind 5 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm.  Mostly cloudy, with a low around 55. Southeast wind 8 to 10 mph.  Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. East southeast wind 9 to 16 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 48. West wind 5 to 13 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 78. Northeast wind 5 to 8 mph.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 55. Southeast wind 8 to 10 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 78. East southeast wind 9 to 16 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
11:31 am MDT Aug 30, 2026
11am MDT Aug 30, 2026-6pm MDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database