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

LITTLE SNOWY (LSNM8)

Lat: 46.75128°NLon: 109.02317°WElev: 4975.0ft.

NA

56°F

13°C

Humidity 31%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 25 Dec 11:40 AM MST
Extended Forecast for

13 Miles SSE Forestgrove MT

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 53. West wind 7 to 9 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind 6 to 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. West southwest wind 6 to 11 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 33 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow.  Partly sunny, with a high near 35. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Northwest wind 10 to 20 mph, with gusts as high as 32 mph.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. Southwest wind 3 to 6 mph.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Calm wind becoming west 5 to 7 mph in the evening.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Christmas Day
Mostly sunny, with a high near 53. West wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 33. Southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 52. West southwest wind 6 to 11 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 33 mph.
Friday Night
Partly cloudy, with a low around 20. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 35. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind 10 to 20 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 27. Southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 15. Calm wind becoming west 5 to 7 mph in the evening.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Forestgrove MT
 46.85°N 108.93°W (Elev. 4400 ft)
10:07 am MST Dec 25, 2025
12pm MST Dec 25, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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