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.

haze

27°F

-3°C

Humidity 79%
Wind Speed ESE 3 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Last update 21 Jan 01:30 PM MST
Extended Forecast for

2 Miles ESE Pocatello Municipal ID

Air Stagnation Advisory January 21, 01:45pm until January 22, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 21, 01:45pm until January 22, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • This Afternoon

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31. Light north wind.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 34. Light north northeast wind.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Thursday
Partly sunny, with a high near 31. Light north wind.
Thursday Night
Mostly cloudy, with a low around 19. Calm wind.
Friday
Partly sunny, with a high near 33. Calm wind becoming north 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 14.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Pocatello Municipal ID
 42.93°N 112.57°W (Elev. 4442 ft)
1:17 pm MST Jan 21, 2026
1pm 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