Current conditions at
HELL HOLE (HLLC1)
Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.NA
41°F
5°C
| Humidity | 63% |
| Wind Speed | WSW 3 MPH |
| Barometer | NA |
| Dewpoint | 29°F (-2°C) |
| Visibility | NA |
| Last update | 12 Oct 03:09 AM PDT |
Extended Forecast for
Donner Summit CA
Overnight

Low: 29 °F
Chance Snow
Columbus Day
High: 43 °F
Chance Snow
Showers then
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: 37 °F
Clear
Thursday

High: 60 °F
Sunny
Thursday Night

Low: 38 °F
Clear
Detailed Forecast
Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 29. Calm wind. Little or no snow accumulation expected.
Columbus Day
A chance of snow before 2pm, then a chance of rain showers. Some thunder is also possible. Widespread frost before 10am. Otherwise, partly sunny, with a high near 43. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow before 8pm. Widespread frost, mainly after 9pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 24. Calm wind becoming northeast 5 to 8 mph in the evening. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 53. East northeast wind 5 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
Clear, with a low around 30. Light northeast wind becoming east northeast 6 to 11 mph in the evening. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Clear, with a low around 37.
Thursday
Sunny, with a high near 60.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 67.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 64.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 61.
Additional Forecasts and Information
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ABOUT 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)
2:00 am PDT Oct 12, 2026
3am PDT Oct 12, 2026-6pm PDT Oct 18, 2026


