National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Weather Focus Shifts To The West This Weekend

A strong system and cold front will dive and carve through the West this weekend. Widespread mountain snow is expected for the favored terrain, as some winter storm watches have been issued. This system will then evolve into a multi-hazard storm of heavy rain, flooding and severe thunderstorms early to the middle of next week, from the Lower Mississippi Valley through the saturated Mid South. Read More >

Hazardous Weather Conditions

Current conditions at

HELL HOLE (HLLC1)

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

NA

47°F

8°C

Humidity 57%
Wind Speed NW 4 MPH
Barometer 1020.32 mb
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 28 Feb 08:09 PM PST
Extended Forecast for

4 Miles E Donner Summit CA

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind 13 to 20 mph.

    Partly Cloudy

    Low: 33 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 31 mph.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 46 °F

  • Saturday
    Night

    Saturday Night: Snow showers likely. Mostly cloudy, with a low around 19. Southwest wind 13 to 18 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers
    Likely

    Low: 19 °F

  • Sunday

    Sunday: A 50 percent chance of snow showers. Partly sunny, with a high near 29. North northeast wind 11 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 29 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 16. Northeast wind around 21 mph, with gusts as high as 31 mph.

    Partly Cloudy

    Low: 16 °F

  • Monday

    Monday: Sunny, with a high near 40.

    Sunny

    High: 40 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 26.

    Mostly Clear

    Low: 26 °F

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    Sunny

    High: 51 °F

  • Tuesday
    Night

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

    Mostly Clear

    Low: 28 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Southwest wind 13 to 20 mph.
Saturday
Mostly sunny, with a high near 46. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 31 mph.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 19. Southwest wind 13 to 18 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Sunday
A 50 percent chance of snow showers. Partly sunny, with a high near 29. North northeast wind 11 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 16. Northeast wind around 21 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 48.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles E Donner Summit CA
 39.32°N 120.31°W (Elev. 7064 ft)
Last Update:
1:49 pm PST Feb 28, 2020
Forecast Valid:
8pm PST Feb 28, 2020-6pm PST Mar 6, 2020
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation