Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

NA

37°F

3°C

Humidity 87%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 11 Dec 04:15 AM PST
Extended Forecast for

19 Miles S Sonora Pass CA

  • Today

    Today: Sunny, with a high near 59. Wind chill values as low as 31 early. North northeast wind around 5 mph becoming calm  in the morning.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 34. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 59. Wind chill values as low as 29 early. Northeast wind around 5 mph becoming west in the afternoon.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 34. East northeast wind 5 to 10 mph.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. East northeast wind around 5 mph becoming west southwest in the morning.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northeast wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Northeast wind around 5 mph becoming west in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. East northeast wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Wind chill values as low as 31 early. North northeast wind around 5 mph becoming calm in the morning.
Tonight
Clear, with a low around 34. North northeast wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 59. Wind chill values as low as 29 early. Northeast wind around 5 mph becoming west in the afternoon.
Friday Night
Clear, with a low around 34. East northeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 52. East northeast wind around 5 mph becoming west southwest in the morning.
Saturday Night
Mostly clear, with a low around 31. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 50. Northeast wind around 5 mph becoming west in the afternoon.
Sunday Night
Mostly clear, with a low around 31. East northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 51. East northeast wind around 5 mph becoming west southwest in the afternoon.
Monday Night
A slight chance of rain and snow after 10pm. Snow level 8900 feet. Mostly cloudy, with a low around 32. East northeast wind around 5 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 47. East wind 5 to 10 mph becoming west southwest in the afternoon.
Tuesday Night
A chance of rain and snow. Snow level 8800 feet. Mostly cloudy, with a low around 31. South southwest wind around 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Snow level 8500 feet. Partly sunny, with a high near 42. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Sonora Pass CA
 38.05°N 119.69°W (Elev. 8392 ft)
3:57 am PST Dec 11, 2025
4am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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