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.

33°F

1°C

Humidity	100%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	13 Mar 04:29 PM PDT

More Information:

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

Extended Forecast for

10 Miles S Stevens Pass WA

Winter Storm Warning March 13, 05:44pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 05:44pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 23 °F
Heavy Snow
Tonight
Low: 15 °F
Heavy Snow
and Blustery
Saturday
High: 18 °F
Heavy Snow
and Windy
Saturday Night
Low: 11 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 26 °F
Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 32 °F
Rain/Snow and
Breezy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 23. Wind chill values between 11 and 16. West wind around 14 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Snow, mainly before midnight. The snow could be heavy at times. Low around 15. Wind chill values between -3 and 7. Blustery, with a west wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow likely, mainly before 10am. 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 29 to 31 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Wind chill values between -4 and 1. West northwest wind 11 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. South wind 10 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow. High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow. Mostly cloudy, with a low around 32. Breezy.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. Cloudy, with a high near 37. Breezy.

Tuesday Night

Rain before 11pm, then rain, possibly mixed with snow. Mostly cloudy, with a low around 34.

Wednesday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.