Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

HELL HOLE (HLLC1)

Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.

NA

33°F

1°C

Humidity 99%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 20 Nov 08:09 AM PST
Extended Forecast for

Donner Summit CA

  • Today

    Today: Snow showers, mainly before 3pm.  High near 34. Calm wind.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers after 10pm.  Partly cloudy, with a steady temperature around 29. East northeast wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Sunny, with a high near 39. East northeast wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. East northeast wind around 10 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. East wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers, mainly before 3pm. High near 34. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow showers after 10pm. Partly cloudy, with a steady temperature around 29. East northeast wind 7 to 10 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 39. East northeast wind 6 to 10 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 26. East northeast wind around 10 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 45. East wind 5 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Donner Summit CA
 39.3°N 120.4°W (Elev. 7037 ft)
1:20 am PST Nov 20, 2025
9am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

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