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.

19°F

-7°C

Humidity	87%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	07 Jan 09:06 AM PST

More Information:

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

Extended Forecast for

12 Miles SW Twisp WA

Today
High: 28 °F
Slight Chance
Snow then
Snow Likely
Tonight
Low: 20 °F
Chance Snow
Thursday
High: 28 °F
Chance Snow
Thursday Night
Low: 23 °F
Slight Chance
Snow
Friday
High: 34 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
Saturday
High: 33 °F
Partly Sunny
Saturday Night
Low: 24 °F
Slight Chance
Snow
Sunday
High: 34 °F
Slight Chance
Snow

Detailed Forecast

Today

Snow likely, mainly between 1pm and 4pm. Partly sunny, with a high near 28. West wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 30 percent chance of snow, mainly before 7pm. Partly cloudy, with a steady temperature around 20. West wind 5 to 8 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 2 inches possible.

Thursday

A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 28. West wind around 8 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.

Thursday Night

A slight chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 23. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Friday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 34. West wind around 5 mph becoming calm in the morning.

Friday Night

Mostly cloudy, with a low around 22.

Saturday

Partly sunny, with a high near 33.

Saturday Night

A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 24.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 34.

Sunday Night

A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.