Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

52°F

11°C

Humidity 42%
Wind Speed ENE 7 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 20 May 12:09 AM PDT
Extended Forecast for

3 Miles ESE Donner Summit CA

  • Overnight

    Overnight: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 11am.  Sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Calm wind.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of rain after 11am. Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 70.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 40.
Memorial Day
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 38.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Donner Summit CA
 39.31°N 120.34°W (Elev. 6982 ft)
11:31 pm PDT May 19, 2026
1am PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database