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 >

Hazardous Weather Conditions

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

NA

45°F

7°C

Humidity 72%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 26 Dec 01:15 AM PST
Extended Forecast for

5 Miles NNE Yosemite CA

Flood Watch December 26, 01:50am until December 26, 04:00pm
Winter Storm Warning December 26, 01:50am until December 26, 10:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
  •  
    Flood Watch December 26, 01:50am until December 26, 04:00pm
    Winter Storm Warning December 26, 01:50am until December 26, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 25 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 28. Wind chill values as low as 8. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 28 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 12. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before 10am. Sunny and cold, with a high near 31. Wind chill values as low as 12. Calm wind.

    High: 31 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. East northeast wind around 5 mph.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 37. East northeast wind around 5 mph.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 18. East northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 39. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

Detailed Forecast

Overnight
Snow showers. Some thunder is also possible. Steady temperature around 25. Wind chill values as low as 9. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.
Friday
Snow showers. Some thunder is also possible. High near 28. Wind chill values as low as 8. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Friday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 12. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 20 percent chance of snow showers before 10am. Sunny and cold, with a high near 31. Wind chill values as low as 12. Calm wind.
Saturday Night
Mostly clear, with a low around 14. East northeast wind around 5 mph.
Sunday
Sunny, with a high near 37. East northeast wind around 5 mph.
Sunday Night
Clear, with a low around 18. East northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 39. East northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 22. East northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 44. East northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 25. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 44. Calm wind.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 27. Calm wind.
New Year's Day
A 30 percent chance of snow. Partly sunny, with a high near 39. Calm wind becoming southwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Yosemite CA
 37.81°N 119.49°W (Elev. 8196 ft)
Last Update:
12:57 am PST Dec 26, 2025
Forecast Valid:
1am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation