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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

24°F

-4°C

Humidity	NA
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

6 Miles SSW Stevens Pass WA

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

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 05:46pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 21 °F
Heavy Snow
Tonight
Low: 15 °F
Heavy Snow
then Heavy
Snow and
Breezy
Saturday
High: 18 °F
Windy. Heavy
Snow then
Chance Snow
Saturday Night
Low: 12 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 28 °F
Snow Likely
Sunday Night
Low: 26 °F
Snow then
Rain/Snow
Monday
High: 35 °F
Rain/Snow
Monday Night
Low: 33 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Steady temperature around 21. West wind around 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 16 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as -2. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Saturday

Snow likely, mainly before 8am. The snow could be heavy at times. Mostly cloudy, with a high near 18. Wind chill values as low as -4. Windy, with a west wind 23 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. 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 12. Wind chill values as low as -1. Southwest wind 9 to 17 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. South wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 5am, then snow, possibly mixed with rain. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow. Low around 33. Chance of precipitation is 90%.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 37. Chance of precipitation is 90%.

Tuesday Night

Rain. Low around 35. Chance of precipitation is 90%.

Wednesday

Rain. High near 38. Chance of precipitation is 80%.

Wednesday Night

Rain. Low around 34. Chance of precipitation is 80%.

Thursday

Rain and snow. High near 38. Chance of precipitation is 80%.