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

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

45°F

7°C

Humidity 52%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Wind Chill43°F (6°C)
Last update 09 Dec 07:15 PM MST
Extended Forecast for

16 Miles SE Rexburg ID

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, becoming all rain after 2am.  Snow level 6700 feet rising to 8100 feet after midnight. Cloudy, with a low around 36. South wind 14 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly before noon.  Snow level 8700 feet rising to 9200 feet in the afternoon. Mostly cloudy, with a high near 43. Southwest wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 43 °F

    Chance Rain
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. South wind around 15 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. South wind around 9 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Friday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, possibly mixed with snow, becoming all rain after 2am. Snow level 6700 feet rising to 8100 feet after midnight. Cloudy, with a low around 36. South wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of rain, mainly before noon. Snow level 8700 feet rising to 9200 feet in the afternoon. Mostly cloudy, with a high near 43. Southwest wind 15 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 35. South wind around 15 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 43. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, with a low around 34. South wind around 9 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 41.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 32.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Rexburg ID
 43.65°N 111.59°W (Elev. 6401 ft)
4:31 pm MST Dec 9, 2025
7pm MST Dec 9, 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