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.

Partly Cloudy

40°F

4°C

Humidity 73%
Wind Speed S 17 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 26 Dec 12:56 AM PST
Extended Forecast for

21 Miles E Denio NV

  • Overnight

    Overnight: Snow. Low around 23. Windy, with a south southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow and
    Windy

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 27. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 22. West northwest wind 15 to 20 mph.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. Northwest wind 10 to 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 19.

    Low: 19 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Monday Night

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

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow. Low around 23. Windy, with a south southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 27. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 3 inches possible.
Saturday
Mostly sunny, with a high near 22. West northwest wind 15 to 20 mph.
Saturday Night
Partly cloudy, with a low around 15. Northwest wind 10 to 20 mph.
Sunday
Sunny, with a high near 22.
Sunday Night
Clear, with a low around 19.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles E Denio NV
 41.99°N 118.22°W (Elev. 7854 ft)
Last Update:
11:56 pm PST Dec 25, 2025
Forecast Valid:
1am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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