Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 13, 10:00 PM PDT

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

33°F

1°C

Humidity	93%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	13 Mar 02:00 PM PDT

More Information:

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

Extended Forecast for

19 Miles SSW Twisp WA

Winter Storm Warning March 13, 03:09pm until March 13, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 03:09pm until March 13, 10:00pm
NOW until 10:00pm Fri
Winter Storm Warning
This Afternoon
High: 22 °F
Snow Likely
Tonight
Low: 9 °F
Chance Snow
then Partly
Cloudy and
Blustery
Saturday
High: 16 °F
Slight Chance
Snow and
Windy
Saturday Night
Low: 9 °F
Increasing
Clouds and
Blustery
Sunday
High: 23 °F
Chance Snow
Sunday Night
Low: 20 °F
Snow Likely
Monday
High: 35 °F
Rain/Snow
Likely
Monday Night
Low: 29 °F
Chance
Rain/Snow and
Breezy

Detailed Forecast

This Afternoon

Snow likely, mainly before 5pm. Mostly cloudy, with a high near 22. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A 50 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Wind chill values as low as -11. Blustery, with a west wind 14 to 22 mph, with gusts as high as 34 mph. New snow accumulation of 1 to 2 inches possible.

Saturday

A slight chance of snow before 11am, then a slight chance of snow after 2pm. Mostly sunny, with a high near 16. Wind chill values as low as -11. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.

Saturday Night

Increasing clouds, with a low around 9. Wind chill values as low as -10. Blustery, with a west wind 16 to 24 mph, with gusts as high as 39 mph.

Sunday

A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 23. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

Snow likely before 11am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 50%.

Tuesday

Snow likely, possibly mixed with rain, mainly before 11am. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 60%.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 50%.

Wednesday

Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 50%.

Thursday

A chance of rain and snow. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 50%.