Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

39°F

4°C

Humidity 64%
Wind Speed N 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 20 Mar 02:35 AM MDT
Extended Forecast for

American Falls ID

  • Overnight

    Overnight: Mostly clear, with a low around 47. South southwest wind around 8 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. East wind 6 to 9 mph becoming west in the morning.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. South wind around 9 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73. South wind 8 to 13 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 30 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 47. South southwest wind around 8 mph.
Friday
Sunny, with a high near 78. East wind 6 to 9 mph becoming west in the morning.
Friday Night
Mostly clear, with a low around 50. South wind around 9 mph.
Saturday
Mostly sunny, with a high near 73. South wind 8 to 13 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 42. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 39. Breezy.
Thursday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
12:30 am MDT Mar 20, 2026
2am MDT Mar 20, 2026-6pm MDT Mar 26, 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