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

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

43°F

6°C

Humidity 81%
Wind Speed SSW 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 25 Dec 08:20 AM MST
Extended Forecast for

Rexburg ID

  • Christmas Day

    Christmas Day: Rain likely, mainly before 5pm. Partly sunny, with a high near 51. South southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely before 2am, then a chance of rain and snow between 2am and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain before 2pm, then snow. High near 44. South wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. South southwest wind 15 to 17 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 11am. Partly sunny, with a high near 35. Southwest wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Christmas Day
Rain likely, mainly before 5pm. Partly sunny, with a high near 51. South southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tonight
Rain likely before 2am, then a chance of rain and snow between 2am and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain before 2pm, then snow. High near 44. South wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. South southwest wind 15 to 17 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Saturday
Snow likely, mainly after 11am. Partly sunny, with a high near 35. Southwest wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
Last Update:
4:31 am MST Dec 25, 2025
Forecast Valid:
8am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation