Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Overcast

23°F

-5°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 21 Jan 05:53 AM MST
Extended Forecast for

13 Miles ESE American Falls ID

  • Today

    Today: Mostly sunny, with a high near 32. Southeast wind 3 to 5 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Light south southeast wind.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Light and variable wind.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 32. Southeast wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 19. Light south southeast wind.
Thursday
Mostly sunny, with a high near 35. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 19. Light and variable wind.
Friday
Partly sunny, with a high near 29. Calm wind becoming north 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE American Falls ID
 42.69°N 112.62°W (Elev. 5335 ft)
4:31 am MST Jan 21, 2026
6am MST Jan 21, 2026-6pm MST Jan 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