Storm Systems Continue to Impact the Pacific Northwest; Lake Effect Snow Continues

A second Pacific cold front will cross the Pacific Northwest Wednesday followed by another atmospheric river. Each of these features will bring additional periods of gusty winds, mountain snow, and heavy to excessive rainfall with renewed flooding. Heavy lake effect snow continues into Tuesday east of Lakes Erie and Ontario. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

51°F

11°C

Humidity	38%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	15 Dec 06:09 PM PST

More Information:

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

Extended Forecast for

Donner Summit CA

Tonight
Low: 35 °F
Partly Cloudy
then Areas
Frost
Tuesday
High: 52 °F
Slight Chance
Showers then
Showers
Likely
Tuesday Night
Low: 38 °F
Showers
Wednesday
High: 44 °F
Showers
Wednesday Night
Low: 32 °F
Chance
Showers
Thursday
High: 47 °F
Chance
Showers
Thursday Night
Low: 34 °F
Chance
Rain/Snow
Friday
High: 43 °F
Rain/Snow
Likely then
Showers
Likely
Friday Night
Low: 33 °F
Showers

Detailed Forecast

Tonight

Areas of frost after 2am. Otherwise, partly cloudy, with a low around 35. Calm wind.

Tuesday

Showers likely, mainly after 4pm. Patchy frost between 8am and 9am. Otherwise, partly sunny, with a high near 52. West southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Showers. Low around 38. Southwest wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Showers, mainly before 4pm. High near 44. Southwest wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A 40 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 32. Southwest wind 6 to 8 mph.

Thursday

A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 47.

Thursday Night

A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A chance of rain and snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 43.

Friday Night

Showers. Cloudy, with a low around 33.

Saturday

Showers. Mostly cloudy, with a high near 42.

Saturday Night

Rain and snow showers. Mostly cloudy, with a low around 34.

Sunday

Rain and snow showers. Mostly cloudy, with a high near 41.

Sunday Night

Rain and snow showers. Mostly cloudy, with a low around 32.