Current conditions at
HELL HOLE (HLLC1)
Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.NA
44°F
7°C
| Humidity | 54% |
| Wind Speed | W 6 MPH |
| Barometer | NA |
| Dewpoint | 28°F (-2°C) |
| Visibility | NA |
| Wind Chill | 41°F (5°C) |
| Last update | 11 Oct 09:09 PM PDT |
Extended Forecast for
Donner Summit CA
Tonight
Low: 29 °F
Frost then
Chance Snow
ShowersColumbus Day
High: 42 °F
Chance
Rain/SnowMonday Night
Low: 24 °F
Slight Chance
Rain/Snow
then FrostTuesday
High: 53 °F
Sunny
Tuesday Night
Low: 30 °F
Clear
Wednesday
High: 59 °F
Sunny
Wednesday Night
Low: 36 °F
Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 38 °F
Clear
Detailed Forecast
Tonight
A 30 percent chance of snow showers, mainly after 3am. Some thunder is also possible. Widespread frost, mainly between 11pm and midnight. Otherwise, partly cloudy, with a low around 29. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Columbus Day
A chance of rain and snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 42. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 10pm. Widespread frost after 10pm. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 24. Calm wind becoming northeast 5 to 7 mph after midnight. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 53. East northeast wind 5 to 10 mph becoming light north northeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Clear, with a low around 30. East northeast wind 3 to 8 mph. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Clear, with a low around 36.
Thursday
Sunny, with a high near 61.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 67.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 65.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Donner Summit CA
39.33°N 120.37°W (Elev. 6965 ft)
39.33°N 120.37°W (Elev. 6965 ft)
2:01 pm PDT Oct 11, 2026
9pm PDT Oct 11, 2026-6pm PDT Oct 18, 2026
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