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

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

unknown precip

40°F

4°C

Humidity 76%
Wind Speed SE 19 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 24 Dec 07:30 PM MST
Extended Forecast for

12 Miles NW Island Park ID

  • Tonight

    Tonight: Cloudy, with a low around 33. Southeast wind 15 to 21 mph becoming south southwest after midnight. Winds could gust as high as 37 mph.

    Low: 33 °F

    Cloudy

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 36. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 28. South wind 13 to 16 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Cloudy

  • Friday

    Friday: Cloudy, with a high near 31. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 31 °F

    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. South southwest wind 17 to 20 mph, with gusts as high as 32 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 21. South southwest wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 21 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 18. Northwest wind around 6 mph becoming south in the morning.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 33. Southeast wind 15 to 21 mph becoming south southwest after midnight. Winds could gust as high as 37 mph.
Christmas Day
Mostly cloudy, with a high near 36. South southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Cloudy, with a low around 28. South wind 13 to 16 mph, with gusts as high as 29 mph.
Friday
Cloudy, with a high near 31. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 18. South southwest wind 17 to 20 mph, with gusts as high as 32 mph.
Saturday
Mostly cloudy, with a high near 21. South southwest wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 0. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 18. Northwest wind around 6 mph becoming south in the morning.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Island Park ID
 44.68°N 111.49°W (Elev. 7395 ft)
Last Update:
6:42 pm MST Dec 24, 2025
Forecast Valid:
7pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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