Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 27, 04:00 PM PST

Current conditions at

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

30°F

-1°C

Humidity	97%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	26 Dec 08:06 PM PST

More Information:

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

Extended Forecast for

5 Miles WSW Hills Creek Res. OR

Winter Weather Advisory December 26, 10:54pm until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 26, 10:54pm until December 27, 04:00pm
NOW until 4:00pm Sat
Winter Weather Advisory
Tonight
Low: 31 °F
Snow Showers
Likely
Saturday
High: 33 °F
Chance Snow
Showers
Saturday Night
Low: 23 °F
Frost
Sunday
High: 41 °F
Frost
Sunday Night
Low: 31 °F
Frost then
Mostly Cloudy
Monday
High: 49 °F
Mostly Sunny
Monday Night
Low: 35 °F
Partly Cloudy
Tuesday
High: 53 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers likely, mainly after 5am. Mostly cloudy, with a steady temperature around 31. West wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

Saturday

A 30 percent chance of snow showers between 10am and 1pm. Widespread frost before 9am, then widespread frost after 3pm. Otherwise, mostly cloudy, with a high near 33. West northwest wind 3 to 6 mph. New snow accumulation of less than one inch possible.

Saturday Night

Widespread frost. Otherwise, mostly cloudy, with a low around 23. Calm wind.

Sunday

Widespread frost before 10am, then areas of frost after 5pm. Otherwise, mostly sunny, with a high near 41. Light and variable wind.

Sunday Night

Widespread frost before 7pm. Otherwise, mostly cloudy, with a low around 31. East southeast wind around 7 mph.

Monday

Mostly sunny, with a high near 49.

Monday Night

Partly cloudy, with a low around 35.

Tuesday

Mostly sunny, with a high near 53.