Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

19°F

-7°C

Humidity 85%
Wind Speed E 3 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 27 Jan 04:20 AM MST
Extended Forecast for

American Falls ID

  • Today

    Today: Mostly sunny, with a high near 39. Northeast wind 3 to 6 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, then becoming cloudy toward daybreak, with a low around 26. North northeast wind 6 to 9 mph.

    Low: 26 °F

    Becoming
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am.  Cloudy, with a high near 36. Northeast wind 7 to 13 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 36 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 39. West southwest wind around 7 mph.

    High: 39 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 39. Northeast wind 3 to 6 mph.
Tonight
Partly cloudy, then becoming cloudy toward daybreak, with a low around 26. North northeast wind 6 to 9 mph.
Wednesday
A 20 percent chance of snow after 11am. Cloudy, with a high near 36. Northeast wind 7 to 13 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 39. West southwest wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
4:31 am MST Jan 27, 2026
4am MST Jan 27, 2026-6pm MST Feb 2, 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