Severe Weather and Heavy Rain for the Southern U.S.

A potent storm system will roll across the Southern tier of the U.S. over the next two days. As a result, severe thunderstorms with large hail, damaging winds and a few tornadoes are possible from the southern Plains and Lower Mississippi Valley into the South and Southeast. Also, heavy rain from these thunderstorms may cause some flood concerns, especially in the Lower Mississippi Valley. Read More >

Current conditions at

HELL HOLE (HLLC1)

Lat: 39.069711°NLon: 120.419886°WElev: 5240ft.

NA

44°F

7°C

Humidity 68%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 22 Apr 10:09 PM PDT
Extended Forecast for

4 Miles SE Donner Summit CA

Winter Storm Watch April 24, 11:00pm until April 26, 11:00am
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind around 6 mph.

    Mostly Clear

    Low: 30 °F

  • Friday

    Friday: Sunny, with a high near 54. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Sunny

    High: 54 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 33. Southwest wind 13 to 16 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    Low: 33 °F

  • Saturday

    Saturday: A 20 percent chance of snow showers.  Partly sunny, with a high near 42. Southwest wind 15 to 21 mph, with gusts as high as 31 mph.

    Slight Chance
    Snow Showers

    High: 42 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow showers.  Cloudy, with a low around 26. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 34 mph.  New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    Showers and
    Breezy

    Low: 26 °F

  • Sunday

    Sunday: Snow.  High near 32. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Snow showers, mainly before 11pm.  Low around 22. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers
    then Chance
    Snow Showers

    Low: 22 °F

  • Monday

    Monday: A chance of snow showers.  Partly sunny, with a high near 37.

    Chance Snow
    Showers

    High: 37 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 30. West wind around 6 mph.
Friday
Sunny, with a high near 54. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 33. Southwest wind 13 to 16 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 42. Southwest wind 15 to 21 mph, with gusts as high as 31 mph.
Saturday Night
A 50 percent chance of snow showers. Cloudy, with a low around 26. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 34 mph. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 32. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow showers, mainly before 11pm. Low around 22. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
A chance of snow showers. Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
4 Miles SE Donner Summit CA
 39.29°N 120.34°W (Elev. 7067 ft)
1:49 pm PDT Apr 22, 2021
11pm PDT Apr 22, 2021-6pm PDT Apr 29, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database