Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

28°F

-2°C

Humidity	77%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	07 Jan 02:06 PM PST

More Information:

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

Extended Forecast for

4 Miles SSW Winthrop WA

This Afternoon
High: 29 °F
Chance Snow
Tonight
Low: 17 °F
Chance Snow
Thursday
High: 31 °F
Chance Snow
Thursday Night
Low: 22 °F
Partly Cloudy
then Slight
Chance Snow
Friday
High: 35 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 32 °F
Partly Sunny
Saturday Night
Low: 23 °F
Mostly Cloudy
Sunday
High: 32 °F
Slight Chance
Rain/Snow

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Mostly cloudy, with a high near 29. Light southeast wind. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of snow before 7pm, then a slight chance of snow after 10pm. Partly cloudy, with a low around 17. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of snow, mainly between 10am and 1pm. Mostly sunny, with a high near 31. West wind 5 to 8 mph becoming northeast in the afternoon. Little or no snow accumulation expected.

Thursday Night

A 10 percent chance of snow after 4am. Partly cloudy, with a low around 22. Northwest wind around 6 mph becoming calm after midnight.

Friday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 35. Calm wind.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Partly sunny, with a high near 32.

Saturday Night

Mostly cloudy, with a low around 23.

Sunday

A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 32. Chance of precipitation is 20%.

Sunday Night

A slight chance of rain before 7pm, then a chance of rain and snow between 7pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

Monday

A 40 percent chance of rain. Mostly cloudy, with a high near 36.

Monday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 31.

Tuesday

A 20 percent chance of rain. Mostly cloudy, with a high near 40.