Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

49°F

9°C

Humidity	22%
Wind Speed	NNE 12 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	30 Dec 12:09 AM PST

More Information:

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

Extended Forecast for

4 Miles E Donner Summit CA

Overnight
Low: 23 °F
Mostly Clear
Tuesday
High: 45 °F
Sunny
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 43 °F
Chance
Rain/Snow
then Chance
Rain
Wednesday Night
Low: 33 °F
Rain
New Year's Day
High: 39 °F
Rain
Thursday Night
Low: 33 °F
Rain then
Rain/Snow
Friday
High: 39 °F
Rain/Snow
Friday Night
Low: 28 °F
Rain/Snow
then Snow

Detailed Forecast

Overnight

Mostly clear, with a low around 23. East northeast wind around 8 mph.

Tuesday

Sunny, with a high near 45. East northeast wind around 5 mph becoming calm in the morning.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 28. East southeast wind around 5 mph becoming calm after midnight.

Wednesday

A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 43. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday Night

Rain. Low around 33. Calm wind. Chance of precipitation is 90%.

New Year's Day

Rain. High near 39. Chance of precipitation is 90%.

Thursday Night

Rain before 4am, then rain and snow likely. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday

Rain and snow likely before 10am, then rain between 10am and 4pm, then rain and snow after 4pm. Mostly cloudy, with a high near 39.

Friday Night

Rain and snow, becoming all snow after 7pm. Cloudy, with a low around 28.

Saturday

Snow. Mostly cloudy, with a high near 33.