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

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Overcast

39°F

4°C

Humidity 86%
Wind Speed SSW 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Dec 04:00 AM MST
Extended Forecast for

7 Miles WSW Spencer ID

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a low around 31. East wind around 6 mph.

    Low: 31 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 8am, then a slight chance of rain between 8am and 11am.  Snow level rising to 8800 feet in the afternoon. Mostly cloudy, with a high near 37. East wind around 6 mph becoming west northwest in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. West wind around 7 mph becoming east after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36. North wind around 7 mph becoming south in the afternoon.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Light and variable wind becoming southwest around 6 mph in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 31. East wind around 6 mph.
Wednesday
A chance of snow before 8am, then a slight chance of rain between 8am and 11am. Snow level rising to 8800 feet in the afternoon. Mostly cloudy, with a high near 37. East wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 30. West wind around 7 mph becoming east after midnight.
Thursday
Partly sunny, with a high near 36. North wind around 7 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 30. Light and variable wind becoming southwest around 6 mph in the evening.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 34.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Spencer ID
 44.34°N 112.34°W (Elev. 6614 ft)
1:02 am MST Dec 10, 2025
4am 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