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Current conditions at

HELL HOLE (HLLC1)

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

NA

18°F

-8°C

Humidity 90%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 20 Feb 05:09 AM PST
Extended Forecast for

5 Miles SSE Donner Summit CA

Cold Weather Advisory until February 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 20, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Widespread frost before 11am.  Otherwise, mostly sunny, with a high near 37. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 37 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Widespread frost before 7pm, then widespread frost after 8pm.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 14. Calm wind.

    Low: 14 °F

    Frost

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 42. South southwest wind 5 to 7 mph, with gusts as high as 22 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Widespread frost before 9pm.  Otherwise, mostly clear, with a low around 26. South southwest wind 7 to 9 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Frost then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of snow before 1pm, then a slight chance of rain.  Mostly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow.  Partly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of rain, mainly after 4pm.  Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. Calm wind.
Friday
Widespread frost before 11am. Otherwise, mostly sunny, with a high near 37. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Widespread frost before 7pm, then widespread frost after 8pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 14. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 42. South southwest wind 5 to 7 mph, with gusts as high as 22 mph.
Saturday Night
Widespread frost before 9pm. Otherwise, mostly clear, with a low around 26. South southwest wind 7 to 9 mph, with gusts as high as 23 mph.
Sunday
A slight chance of snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 46. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Monday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 49.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 34.
Tuesday
Rain. Cloudy, with a high near 46.
Tuesday Night
Rain. Cloudy, with a low around 34.
Wednesday
Rain likely. Mostly cloudy, with a high near 49.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Partly sunny, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Donner Summit CA
 39.24°N 120.35°W (Elev. 5883 ft)
1:21 am PST Feb 20, 2026
5am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

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