Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

thunder

70°F

21°C

Humidity 61%
Wind Speed SSW 12 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 22 Aug 07:53 PM MDT
Extended Forecast for

5 Miles SW American Falls ID

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 11pm.  Mostly cloudy, with a low around 60. South wind around 7 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm.  Partly sunny, then gradually becoming sunny, with a high near 91. South wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. South southeast wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 92. East southeast wind 5 to 7 mph becoming northwest in the afternoon.  Chance of precipitation is 20%.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 57. West wind 5 to 8 mph becoming southeast after midnight.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 94.

    High: 94 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 11pm. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, then gradually becoming sunny, with a high near 91. South wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 58. South southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Monday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 92. East southeast wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 57. West wind 5 to 8 mph becoming southeast after midnight. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 94.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW American Falls ID
 42.74°N 112.92°W (Elev. 4288 ft)
5:31 pm MDT Aug 22, 2026
8pm MDT Aug 22, 2026-6pm MDT Aug 29, 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