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.

31°F

-1°C

Humidity	100%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	13 Mar 10:29 PM PDT

More Information:

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

Extended Forecast for

11 Miles SSW Stevens Pass WA

Winter Storm Warning March 13, 10:46pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 10:46pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 14 °F
Heavy Snow
and Blustery
Saturday
High: 18 °F
Heavy Snow
and Windy
Saturday Night
Low: 10 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 25 °F
Snow
Monday
High: 35 °F
Rain/Snow and
Breezy
Monday Night
Low: 31 °F
Rain/Snow and
Breezy
Tuesday
High: 37 °F
Rain/Snow and
Breezy

Detailed Forecast

Tonight

Snow likely, mainly after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 14. Wind chill values between -4 and 6. Blustery, with a west wind 15 to 20 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 6 to 10 inches possible.

Saturday

Snow likely, mainly before 7am. The snow could be heavy at times. Mostly cloudy, with a high near 18. Wind chill values between -5 and zero. Windy, with a west northwest wind 30 to 33 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 10. Wind chill values between -3 and 2. West northwest wind 13 to 21 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Wind chill values between -1 and 9. South southwest wind 11 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 25. West southwest wind 11 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 8am, then rain, possibly mixed with snow. High near 35. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow before 11pm, then snow between 11pm and 2am, then rain and snow after 2am. Low around 31. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow. Cloudy, with a high near 37. Breezy.

Tuesday Night

Rain, possibly mixed with snow. Cloudy, with a low around 33.

Wednesday

Rain, possibly mixed with snow. Cloudy, with a high near 38.

Wednesday Night

Rain, possibly mixed with snow. Cloudy, with a low around 33.

Thursday

Rain and snow. Mostly cloudy, with a high near 38.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 31.