Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

haze

32°F

0°C

Humidity 80%
Wind Speed NW 3 MPH
Barometer 30.57 in (1035.22 mb)
Dewpoint 27°F (-3°C)
Visibility 6.00 mi
Last update 14 Jan 12:05 PM MST
Extended Forecast for

American Falls ID

Air Stagnation Advisory January 14, 12:18pm until January 18, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 14, 12:18pm until January 18, 12:00pm

    NOW until 12:00pm Sun

    Air Stagnation Advisory

  • This Afternoon

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind becoming northeast around 5 mph after midnight.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. East northeast wind around 6 mph becoming calm  in the morning.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Light and variable wind becoming east northeast around 5 mph after midnight.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 38. Northeast wind 3 to 6 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 24.

    Low: 24 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 40. Calm wind.
Tonight
Partly cloudy, with a low around 25. Calm wind becoming northeast around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 39. East northeast wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 24. Light and variable wind becoming east northeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 38. Northeast wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 41.
Saturday Night
Clear, with a low around 24.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
10:31 am MST Jan 14, 2026
12pm MST Jan 14, 2026-6pm MST Jan 20, 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