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 14, 05:00 AM PDT

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

34°F

1°C

Humidity	97%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	13 Mar 01:25 PM PDT

More Information:

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

Extended Forecast for

Chinook Pass WA

Winter Storm Warning March 13, 01:49pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:49pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 33 °F
Heavy Snow
Tonight
Low: 17 °F
Snow
Saturday
High: 24 °F
Snow
Saturday Night
Low: 16 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 32 °F
Snow Likely
Sunday Night
Low: 30 °F
Rain/Snow
Monday
High: 40 °F
Rain/Snow
Likely then
Rain Likely
Monday Night
Low: 34 °F
Rain Likely

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 33. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.

Tonight

Snow, mainly before 2am. Low around 17. South wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 24. West wind 13 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 16. West wind 8 to 13 mph becoming light southwest in the evening. Winds could gust as high as 32 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 11pm, then rain and snow likely. Low around 30. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday

Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

Tuesday

Rain likely. Partly sunny, with a high near 43. Chance of precipitation is 70%.

Tuesday Night

Rain. Mostly cloudy, with a low around 36.

Wednesday

Rain. Mostly cloudy, with a high near 41.

Wednesday Night

Rain. Mostly cloudy, with a low around 37.

Thursday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 40.