Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

36°F

2°C

Humidity	63%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	31 Dec 07:15 AM PST

More Information:

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

Extended Forecast for

2 Miles NW Cascade Summit OR

Today
High: 40 °F
Mostly Sunny
Tonight
Low: 33 °F
Slight Chance
Rain/Snow
then
Rain/Snow
Likely
New Year's Day
High: 41 °F
Rain
Thursday Night
Low: 36 °F
Rain
Friday
High: 43 °F
Rain Likely
Friday Night
Low: 33 °F
Rain
Saturday
High: 38 °F
Rain/Snow
Saturday Night
Low: 29 °F
Snow
Sunday
High: 37 °F
Snow Likely

Detailed Forecast

Today

Mostly sunny, with a high near 40. East southeast wind 5 to 7 mph.

Tonight

A slight chance of rain before 11pm, then rain likely, possibly mixed with snow. Snow level 6200 feet rising to 6900 feet after midnight. Mostly cloudy, with a low around 33. East southeast wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

New Year's Day

Rain. High near 41. East southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Snow level 7900 feet lowering to 7400 feet after midnight . Low around 36. South southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain likely, mainly after 4pm. Snow level 6700 feet. Mostly cloudy, with a high near 43. South southeast wind 7 to 9 mph. Chance of precipitation is 60%.

Friday Night

Rain. Snow level 6100 feet. Low around 33. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain and snow. Snow level 5500 feet. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow. Mostly cloudy, with a low around 29.

Sunday

Snow likely. Mostly cloudy, with a high near 37.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.

Monday

Snow likely. Mostly cloudy, with a high near 37.