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

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Overcast

32°F

0°C

Humidity 86%
Wind Speed WSW 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 08 Dec 01:35 PM MST
Extended Forecast for

7 Miles WSW Spencer ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 28. East southeast wind around 8 mph.

    High: 28 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow before 9pm, then a chance of snow after 1am.  Mostly cloudy, with a temperature rising to around 30 by 3am. East southeast wind 8 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then a chance of rain and snow between 11am and 4pm, then a chance of snow after 4pm.  Mostly cloudy, with a high near 37. East southeast wind 7 to 11 mph becoming west northwest in the afternoon.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 11pm and 5am.  Mostly cloudy, with a low around 30. West wind 8 to 10 mph becoming southeast in the evening.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of rain and snow before 2pm, then a chance of rain.  Snow level 6900 feet rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 38. South southwest wind 6 to 8 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Snow level 8600 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Snow level 7700 feet. Mostly cloudy, with a high near 38.

    High: 38 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Snow level 8100 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 28. East southeast wind around 8 mph.
Tonight
A slight chance of snow before 9pm, then a chance of snow after 1am. Mostly cloudy, with a temperature rising to around 30 by 3am. East southeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 11am, then a chance of rain and snow between 11am and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 37. East southeast wind 7 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 30. West wind 8 to 10 mph becoming southeast in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A chance of rain and snow before 2pm, then a chance of rain. Snow level 6900 feet rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 38. South southwest wind 6 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of rain before 11pm. Snow level 8600 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 33.
Thursday
A 20 percent chance of rain. Snow level 7700 feet. Mostly cloudy, with a high near 38.
Thursday Night
A 20 percent chance of rain before 11pm. Snow level 8100 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 33.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
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)
1:04 pm MST Dec 8, 2025
1pm MST Dec 8, 2025-6pm MST Dec 14, 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