Powerful Pacific Storm to Continue Impacting Northern California; Heavy Snow in the Appalachians and Portions of the Northeast

A strong atmospheric river will continue to impact northern California with heavy rain and life-threatening flooding through Friday. Unsettled weather is expected across much of the Northeast and Great Lakes over the next few days, including the likelihood of heavy snow in the central Appalachians and higher elevations of northeastern Pennsylvania and southern New York. Read More >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52806°NLon: 121.81583°WElev: 4891.0ft.

34°F

1°C

Humidity	100%
Wind Speed	ENE 3 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	21 Nov 08:15 PM PST

More Information:

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

Extended Forecast for

2 Miles NE Cascade Summit OR

Tonight
Low: 37 °F
Rain
Friday
High: 39 °F⇓
Rain then
Rain/Snow
Friday Night
Low: 27 °F
Rain/Snow
then Snow
Saturday
High: 31 °F
Snow
Saturday Night
Low: 20 °F
Snow Likely
Sunday
High: 33 °F
Snow Likely
Sunday Night
Low: 24 °F
Snow
Monday
High: 34 °F
Snow and
Patchy Fog
Monday Night
Low: 25 °F
Snow and
Patchy Fog

Detailed Forecast

Tonight

Rain. Snow level 6800 feet rising to 8700 feet. Steady temperature around 37. South southeast wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain before 2pm, then rain and snow. Snow level 7100 feet lowering to 5400 feet in the afternoon . Temperature falling to around 33 by 4pm. Southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow, becoming all snow after 7pm. Low around 27. West southwest wind 3 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 31. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20. South wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 24. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow. Patchy fog after 4pm. Otherwise, cloudy, with a high near 34.

Monday Night

Snow. Patchy fog before 7pm. Otherwise, cloudy, with a low around 25.

Tuesday

Snow. Mostly cloudy, with a high near 33.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 23.

Wednesday

Snow likely. Mostly cloudy, with a high near 32.