National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Georgetown (ITD33)

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

unknown precip

44°F

7°C

Humidity 85%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 24 Dec 08:15 PM MST
Extended Forecast for

9 Miles NNE Montpelier ID

  • Tonight

    Tonight: Rain before 1am, then rain and snow. Snow level 9600 feet lowering to 8800 feet after midnight . Steady temperature around 34. Breezy, with a south wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Breezy. Rain
    then
    Rain/Snow

  • Christmas Day

    Christmas Day: Snow. High near 32. South southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 28. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 28. South southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 17. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 17 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 20. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain before 1am, then rain and snow. Snow level 9600 feet lowering to 8800 feet after midnight . Steady temperature around 34. Breezy, with a south wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Christmas Day
Snow. High near 32. South southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 28. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. High near 28. South southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 17. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. High near 20. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Mostly clear, with a low around 6.
Monday
Sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Montpelier ID
 42.46°N 111.27°W (Elev. 8596 ft)
Last Update:
4:31 pm MST Dec 24, 2025
Forecast Valid:
8pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation