Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Mist

21°F

-6°C

Humidity 92%
Wind Speed S 4 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Wind Chill15°F (-9°C)
Last update 20 Jan 05:05 AM MST
Extended Forecast for

15 Miles SW Atomic City ID

Air Stagnation Advisory January 20, 05:22am until January 20, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 05:22am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Air Stagnation Advisory

  • Today

    High: 32 °F

    Patchy Dense
    Freezing Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 12. North wind around 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. East northeast wind around 7 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North northeast wind around 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. North northeast wind around 7 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Today
Patchy dense freezing fog before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 32. West southwest wind around 8 mph.
Tonight
Partly cloudy, with a low around 12. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 32. East northeast wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 15. North northeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 32. North northeast wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 13.
Saturday
Sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Atomic City ID
 43.28°N 112.99°W (Elev. 5374 ft)
4:31 am MST Jan 20, 2026
5am MST Jan 20, 2026-6pm MST Jan 26, 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