National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. 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

39°F

4°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 26 Dec 08:15 AM PST
Extended Forecast for

Yosemite Valley CA

Flood Watch December 26, 08:59am until December 26, 04:00pm
Winter Storm Warning December 26, 08:59am until December 26, 10:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
  •  
    Flood Watch December 26, 08:59am until December 26, 04:00pm
    Winter Storm Warning December 26, 08:59am until December 26, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 41 °F

    Rain/Snow

  • Tonight

    Tonight: Snow showers, mainly before 10pm. Low around 20. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Showers
    then Chance
    Snow Showers

  • Saturday

    Saturday: Sunny, with a high near 44. Wind chill values as low as 21. Calm wind becoming west southwest around 5 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. East northeast wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. East wind around 5 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. East northeast wind around 10 mph.

    Low: 26 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52. East northeast wind around 10 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 31. East northeast wind 5 to 10 mph.

    Low: 31 °F

    Clear

Detailed Forecast

Today
Rain and snow showers before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Snow level 5100 feet. High near 41. Wind chill values as low as 23. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers, mainly before 10pm. Low around 20. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Sunny, with a high near 44. Wind chill values as low as 21. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 22. East northeast wind around 5 mph.
Sunday
Sunny, with a high near 50. East wind around 5 mph.
Sunday Night
Clear, with a low around 26. East northeast wind around 10 mph.
Monday
Sunny, with a high near 52. East northeast wind around 10 mph.
Monday Night
Clear, with a low around 31. East northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 57. East northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 34. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 57. East northeast wind around 5 mph becoming calm.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 35. Calm wind.
New Year's Day
A 30 percent chance of rain. Partly sunny, with a high near 52. Calm wind becoming south southwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yosemite Valley CA
 37.75°N 119.59°W (Elev. 4760 ft)
Last Update:
7:57 am PST Dec 26, 2025
Forecast Valid:
8am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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