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

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

34°F

1°C

Humidity	100%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Mar 12:29 PM PDT

More Information:

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

Extended Forecast for

4 Miles SW Stevens Pass WA

Winter Storm Warning March 13, 01:28pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:28pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 31 °F
Snow and
Areas
Freezing Fog
Tonight
Low: 22 °F
Snow and
Dense
Freezing Fog
Saturday
High: 25 °F
Snow
Saturday Night
Low: 16 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 34 °F
Snow Likely
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 41 °F
Rain
Monday Night
Low: 37 °F
Rain

Detailed Forecast

This Afternoon

Snow, mainly after 5pm. Areas of freezing fog. High near 31. Wind chill values between 23 and 28. West wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow, mainly before 8pm. Patchy fog between 11pm and midnight. Widespread dense freezing fog before 11pm. Low around 22. Wind chill values between 15 and 20. West southwest wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. Steady temperature around 25. Wind chill values between 13 and 18. West wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 16. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 2am. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain. High near 41. Chance of precipitation is 90%.

Monday Night

Rain. Mostly cloudy, with a low around 37.

Tuesday

Rain. Mostly cloudy, with a high near 46.

Tuesday Night

Rain. Cloudy, with a low around 39.

Wednesday

Rain. Cloudy, with a high near 45.

Wednesday Night

Rain. Cloudy, with a low around 39.