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 (Monte Vista) (ITD25)

Lat: 42.88987°NLon: 112.43237°WElev: 4605.0ft.

NA

24°F

-4°C

Humidity 89%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 20 Jan 09:15 PM MST
Extended Forecast for

Blackfoot ID

Air Stagnation Advisory January 20, 09:44pm until January 22, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 09:44pm until January 22, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • Tonight

    Low: 16 °F

    Areas
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 11am. Mostly cloudy, with a high near 31. Light northeast wind.

    High: 31 °F

    Areas
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Light north northeast wind.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Light east northeast wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Tonight
Areas of freezing fog. Mostly cloudy, with a low around 16. Light east northeast wind.
Wednesday
Areas of freezing fog before 11am. Mostly cloudy, with a high near 31. Light northeast wind.
Wednesday Night
Partly cloudy, with a low around 19. Calm wind.
Thursday
Mostly sunny, with a high near 29. Light north northeast wind.
Thursday Night
Partly cloudy, with a low around 18. Light east northeast wind.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 10.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Blackfoot ID
 43.19°N 112.35°W (Elev. 4495 ft)
4:31 pm MST Jan 20, 2026
9pm MST Jan 20, 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