Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

19°F

-7°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 18 Apr 05:35 AM MDT
Extended Forecast for

American Falls ID

Freeze Warning April 19, 12:00am until April 19, 10:00am
Freeze Warning April 18, 05:57am until April 18, 10:00am
Click here for hazard details and duration
Freeze Warning
...
  •  
    Freeze Warning April 18, 05:57am until April 18, 10:00am

    NOW until 10:00am Sat

    Freeze Warning

  • Today

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South wind 7 to 10 mph becoming northeast after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. Northeast wind 8 to 10 mph becoming south in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South wind 8 to 10 mph becoming east after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75. East wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 54. East wind 6 to 10 mph becoming south in the morning.
Tonight
Partly cloudy, with a low around 31. South wind 7 to 10 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 69. Northeast wind 8 to 10 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 40. South wind 8 to 10 mph becoming east after midnight.
Monday
Sunny, with a high near 75. East wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 75. Breezy.
Tuesday Night
Partly cloudy, with a low around 45. Breezy.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Breezy.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
5:31 am MDT Apr 18, 2026
5am MDT Apr 18, 2026-6pm MDT Apr 24, 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