Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from March 11, 05:00 PM PDT until March 12, 11:00 AM PDT

Current conditions at

NCSB (NCSW1)

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

28°F

-2°C

Humidity	75%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	11 Mar 03:06 AM PDT

More Information:

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

Extended Forecast for

10 Miles WSW Twisp WA

Wind Advisory March 11, 05:00pm until March 12, 11:00am

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 19 °F
Chance Snow
Wednesday
High: 33 °F
Heavy Snow
Wednesday Night
Low: 23 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday
High: 28 °F
Snow and
Patchy
Blowing Snow
Thursday Night
Low: 20 °F
Heavy Snow
Friday
High: 31 °F
Heavy Snow
Friday Night
Low: 17 °F
Chance Snow
Saturday
High: 28 °F
Chance Snow
Saturday Night
Low: 16 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 19. West wind around 6 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday

Snow, mainly after 11am. The snow could be heavy at times. High near 33. Southwest wind 6 to 11 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 23. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow. Patchy blowing snow. High near 28. Breezy, with a west wind 13 to 23 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 20. West wind 8 to 16 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 28.

Saturday Night

Mostly cloudy, with a low around 16.

Sunday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 31.

Sunday Night

Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.