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

Winnemucca, Winnemucca Municipal Airport (KWMC)

Lat: 40.90194°NLon: 117.80722°WElev: 4301.0ft.

Clear

37°F

3°C

Humidity 86%
Wind Speed S 10 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 25 Dec 08:20 PM PST
Extended Forecast for

32 Miles SSE McDermitt NV

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am. Snow level 6100 feet lowering to 5200 feet after midnight . Low around 32. South wind 15 to 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Friday

    Friday: A 40 percent chance of snow after 3pm. Partly sunny, with a high near 39. Southwest wind 15 to 20 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 15 mph. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly sunny, with a high near 33. West northwest wind 10 to 15 mph. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. North wind around 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 19.

    Low: 19 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 3am. Snow level 6100 feet lowering to 5200 feet after midnight . Low around 32. South wind 15 to 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow after 3pm. Partly sunny, with a high near 39. Southwest wind 15 to 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 15 mph. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow. Mostly sunny, with a high near 33. West northwest wind 10 to 15 mph. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 19. North wind around 10 mph.
Sunday
Sunny, with a high near 31.
Sunday Night
Clear, with a low around 19.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 29.
New Year's Day
Isolated showers. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
32 Miles SSE McDermitt NV
 41.54°N 117.43°W (Elev. 5190 ft)
Last Update:
7:01 pm PST Dec 25, 2025
Forecast Valid:
8pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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