NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

HELL HOLE (HLLC1)

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

49°F

9°C

Humidity	52%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	15 Apr 05:09 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Donner Summit CA

Tonight
Low: 26 °F
Chance
Rain/Snow
then Chance
Snow
Thursday
High: 42 °F
Frost then
Sunny
Thursday Night
Low: 20 °F
Clear
Friday
High: 51 °F
Sunny
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 55 °F
Sunny
Saturday Night
Low: 33 °F
Partly Cloudy
Sunday
High: 54 °F
Partly Sunny
Sunday Night
Low: 31 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

A chance of rain and snow before 2am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 26. Southwest wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

Thursday

Widespread frost between 9am and 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 42. West southwest wind 8 to 10 mph becoming northeast in the morning. Winds could gust as high as 20 mph.

Thursday Night

Clear, with a low around 20. East wind 10 to 15 mph, with gusts as high as 30 mph.

Friday

Sunny, with a high near 51. East southeast wind 6 to 14 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 26. West southwest wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 55.

Saturday Night

Partly cloudy, with a low around 33.

Sunday

Partly sunny, with a high near 54.