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 >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

26°F

-3°C

Humidity	92%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	27 Dec 04:15 AM PST

More Information:

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

Extended Forecast for

8 Miles SSW Willamette Pass OR

Overnight
Low: 20 °F
Heavy Snow
and Areas
Freezing Fog
Saturday
High: 23 °F
Snow Showers
Likely and
Areas
Freezing Fog
Saturday Night
Low: 18 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Sunday
High: 32 °F
Mostly Sunny
Sunday Night
Low: 21 °F
Mostly Cloudy
Monday
High: 39 °F
Mostly Sunny
Monday Night
Low: 26 °F
Partly Cloudy
Tuesday
High: 42 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow showers likely. The snow could be heavy at times. Areas of freezing fog. Mostly cloudy, with a low around 20. West northwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

Snow showers likely, mainly before noon. Areas of freezing fog before 9am. Partly sunny, with a high near 23. West wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A slight chance of snow showers between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 18. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 32. East wind 3 to 7 mph.

Sunday Night

Mostly cloudy, with a low around 21. East southeast wind around 6 mph.

Monday

Mostly sunny, with a high near 39.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

Mostly sunny, with a high near 42.

Tuesday Night

Partly cloudy, with a low around 28.