Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Georgetown (ITD33)

Lat: 42.52792°NLon: 111.40374°WElev: 6283.0ft.

NA

34°F

1°C

Humidity 75%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 08 Dec 08:00 PM MST
Extended Forecast for

12 Miles N Montpelier ID

  • Tonight

    Tonight: A slight chance of snow before 11pm, then a chance of snow after midnight.  Mostly cloudy, with a temperature rising to around 33 by 5am. South southwest wind around 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 8am, then snow likely, possibly mixed with rain.  Snow level rising to 7000 feet in the afternoon. Cloudy, with a high near 36. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after 2am.  Snow level 7000 feet rising to 7700 feet after midnight. Low around 33. Southwest wind around 11 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Snow level 8500 feet. Mostly cloudy, with a high near 41. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Snow level 8700 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 30. West southwest wind 6 to 9 mph.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

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

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before 11pm, then a chance of snow after midnight. Mostly cloudy, with a temperature rising to around 33 by 5am. South southwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 8am, then snow likely, possibly mixed with rain. Snow level rising to 7000 feet in the afternoon. Cloudy, with a high near 36. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all rain after 2am. Snow level 7000 feet rising to 7700 feet after midnight. Low around 33. Southwest wind around 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before 11am. Snow level 8500 feet. Mostly cloudy, with a high near 41. West southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of rain. Snow level 8700 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 30. West southwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Montpelier ID
 42.5°N 111.31°W (Elev. 6398 ft)
4:32 pm MST Dec 8, 2025
8pm 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