Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Overcast

45°F

7°C

Humidity 76%
Wind Speed SW 14 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 09 Dec 11:53 PM MST
Extended Forecast for

15 Miles SW Atomic City ID

  • Overnight

    Overnight: A slight chance of rain between 2am and 3am.  Mostly cloudy, with a low around 39. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 48 mph.  Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain and
    Windy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Windy, with a west southwest wind 29 to 32 mph, with gusts as high as 46 mph.

    High: 51 °F

    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Breezy, with a west southwest wind around 29 mph, with gusts as high as 39 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. West southwest wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 39. Windy, with a west southwest wind 26 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Windy, with a west southwest wind 29 to 32 mph, with gusts as high as 46 mph.
Wednesday Night
Partly cloudy, with a low around 35. Breezy, with a west southwest wind around 29 mph, with gusts as high as 39 mph.
Thursday
Mostly sunny, with a high near 50. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 32. West southwest wind 16 to 18 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 45.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Atomic City ID
 43.28°N 112.99°W (Elev. 5374 ft)
10:31 pm MST Dec 9, 2025
12am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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