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.

Mostly Cloudy

52°F

11°C

Humidity 46%
Wind Speed S 14 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 24 Dec 05:35 AM PST
Extended Forecast for

Winnemucca NV

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 38. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 54. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly before 4am. Snow level 6900 feet. Low around 32. South southeast wind around 10 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Showers

  • Christmas Day

    Christmas Day: Showers likely, mainly after 10am. Snow level 6300 feet. Mostly cloudy, with a high near 55. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Snow level 5600 feet. Low around 31. South wind around 15 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 10am. Snow level 4600 feet. Partly sunny, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely then
    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 38. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday
Showers. High near 54. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Showers, mainly before 4am. Snow level 6900 feet. Low around 32. South southeast wind around 10 mph. Chance of precipitation is 80%.
Christmas Day
Showers likely, mainly after 10am. Snow level 6300 feet. Mostly cloudy, with a high near 55. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Thursday Night
Showers. Snow level 5600 feet. Low around 31. South wind around 15 mph. Chance of precipitation is 90%.
Friday
Showers likely, mainly before 10am. Snow level 4600 feet. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winnemucca NV
 40.91°N 117.82°W (Elev. 4268 ft)
Last Update:
3:16 am PST Dec 24, 2025
Forecast Valid:
5am PST Dec 24, 2025-6pm PST Dec 30, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation