Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

24°F

-4°C

Humidity	87%
Wind Speed	SSE 5 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	18°F (-8°C)
Last update	21 Feb 04:15 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

This Afternoon
High: 41 °F
Rain/Snow
Tonight
Low: 35 °F
Rain/Snow
then Heavy
Rain
Tuesday
High: 42 °F
Heavy Rain
Tuesday Night
Low: 29 °F
Rain/Snow
Wednesday
High: 37 °F
Snow Likely
then Chance
Snow
Wednesday Night
Low: 22 °F
Slight Chance
Snow then
Partly Cloudy
Thursday
High: 44 °F
Mostly Sunny
Thursday Night
Low: 27 °F
Mostly Cloudy
Friday
High: 49 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain and snow. Snow level 6500 feet. High near 41. South wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

Rain and snow, becoming all rain after 11pm. The rain could be heavy at times. Snow level 6000 feet rising to 8000 feet after midnight. Low around 35. South southeast wind 6 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain, mainly after 4pm. The rain could be heavy at times. Snow level 7900 feet lowering to 7400 feet in the afternoon . High near 42. West wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Snow, possibly mixed with rain. Snow level 6600 feet lowering to 5100 feet after midnight . Low around 29. West wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely, mainly before 10am. Partly sunny, with a high near 37. West wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 22.

Thursday

Mostly sunny, with a high near 44.

Thursday Night

Mostly cloudy, with a low around 27.

Friday

A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly sunny, with a high near 49.

Friday Night

A chance of rain and snow, mainly after 10pm. Snow level 5400 feet. Mostly cloudy, with a low around 29.

Saturday

A chance of rain and snow. Snow level 6300 feet rising to 7400 feet in the afternoon. Partly sunny, with a high near 48.