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 SW 5 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Wind Chill14°F (-10°C)
Last update 20 Jan 03:05 AM MST
Extended Forecast for

Aberdeen ID

Air Stagnation Advisory January 20, 03:20am until January 20, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 03:20am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 19 °F

    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Patchy freezing fog before 3pm. Mostly cloudy, with a high near 37. Southwest wind around 6 mph.

    High: 37 °F

    Patchy
    Freezing Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. North wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Northeast wind around 6 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. Light east northeast wind.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Overnight
Patchy freezing fog. Mostly cloudy, with a steady temperature around 19. Southwest wind around 6 mph.
Tuesday
Patchy freezing fog before 3pm. Mostly cloudy, with a high near 37. Southwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 20. North wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 35. Northeast wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 16. Light east northeast wind.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 14.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Aberdeen ID
 42.95°N 112.84°W (Elev. 4396 ft)
1:36 am MST Jan 20, 2026
3am 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