Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

75°F

24°C

Humidity 28%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 31 Aug 09:09 AM PDT
Extended Forecast for

4 Miles SE Donner Summit CA

  • Today

    Today: Sunny, with a high near 75. West southwest wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Light and variable wind.

    Low: 52 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 77. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 75. Light and variable wind becoming east around 5 mph in the morning.  Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 11pm.  Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 75. West southwest wind 5 to 7 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 52. Light and variable wind.
Labor Day
Sunny, with a high near 77. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 53. West southwest wind around 6 mph becoming calm in the evening.
Tuesday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 75. Light and variable wind becoming east around 5 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Donner Summit CA
 39.29°N 120.34°W (Elev. 7067 ft)
5:21 am PDT Aug 31, 2025
10am PDT Aug 31, 2025-6pm PDT Sep 6, 2025
 
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Additional Resources

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Hourly Weather Forecast

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