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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Mist

27°F

-3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 27°F (-3°C)
Visibility 3.00 mi
Last update 17 Jan 01:53 PM MST
Extended Forecast for

American Falls ID

Air Stagnation Advisory January 17, 02:02pm until January 18, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 02:02pm until January 18, 12:00pm

    NOW until 12:00pm Sun

    Air Stagnation Advisory

  • This Afternoon

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Patchy dense freezing fog after 11pm. Partly cloudy, with a low around 29. Northeast wind 5 to 7 mph.

    Low: 29 °F

    Patchy Dense
    Freezing Fog

  • Sunday

    Sunday: Patchy dense freezing fog before 2pm. Sunny, with a high near 38. Northeast wind 3 to 6 mph.

    High: 38 °F

    Patchy Dense
    Freezing Fog

  • Sunday Night

    Sunday Night: Patchy dense freezing fog. Partly cloudy, with a low around 30. Light northeast wind.

    Low: 30 °F

    Patchy Dense
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Patchy dense freezing fog before 2pm. Mostly sunny, with a high near 36. Northeast wind 3 to 6 mph.

    High: 36 °F

    Patchy Dense
    Freezing Fog

  • Monday Night

    Monday Night: Patchy dense freezing fog after 8pm. Mostly clear, with a low around 28.

    Low: 28 °F

    Patchy Dense
    Freezing Fog

  • Tuesday

    Tuesday: Patchy dense freezing fog before 2pm. Mostly sunny, with a high near 38.

    High: 38 °F

    Patchy Dense
    Freezing Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 36. Calm wind.
Tonight
Patchy dense freezing fog after 11pm. Partly cloudy, with a low around 29. Northeast wind 5 to 7 mph.
Sunday
Patchy dense freezing fog before 2pm. Sunny, with a high near 38. Northeast wind 3 to 6 mph.
Sunday Night
Patchy dense freezing fog. Partly cloudy, with a low around 30. Light northeast wind.
M.L.King Day
Patchy dense freezing fog before 2pm. Mostly sunny, with a high near 36. Northeast wind 3 to 6 mph.
Monday Night
Patchy dense freezing fog after 8pm. Mostly clear, with a low around 28.
Tuesday
Patchy dense freezing fog before 2pm. Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
A 10 percent chance of rain. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
Last Update:
1:14 pm MST Jan 17, 2026
Forecast Valid:
2pm MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation