Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Partly Cloudy

45°F

7°C

Humidity 65%
Wind Speed SW 13 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 08 Dec 05:05 PM MST
Extended Forecast for

4 Miles N American Falls ID

  • Tonight

    Tonight: A 20 percent chance of rain after 4am.  Mostly cloudy, with a steady temperature around 45. Breezy, with a south southwest wind 17 to 26 mph, with gusts as high as 37 mph.

    Low: 45 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Cloudy, with a high near 50. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 45 mph.

    High: 50 °F

    Slight Chance
    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a temperature rising to around 51 by 4am. Windy, with a southwest wind around 30 mph, with gusts as high as 40 mph.

    Low: 48 °F

    Slight Chance
    Rain and
    Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 36 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. Breezy, with a southwest wind around 26 mph, with gusts as high as 32 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Mostly cloudy, with a steady temperature around 45. Breezy, with a south southwest wind 17 to 26 mph, with gusts as high as 37 mph.
Tuesday
A 20 percent chance of rain. Cloudy, with a high near 50. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 45 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a temperature rising to around 51 by 4am. Windy, with a southwest wind around 30 mph, with gusts as high as 40 mph.
Wednesday
Partly sunny, with a high near 54. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly cloudy, with a low around 44. Breezy, with a southwest wind around 26 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 55. Breezy.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N American Falls ID
 42.84°N 112.82°W (Elev. 4347 ft)
4:32 pm MST Dec 8, 2025
5pm MST Dec 8, 2025-6pm MST Dec 15, 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