Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. 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.

22°F

-6°C

Humidity	NA
Wind Speed	NW 1 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

10 Miles W Trinity WA

Winter Storm Warning March 12, 09:23pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 09:23pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 14 °F
Heavy Snow
Friday
High: 20 °F
Heavy Snow
Friday Night
Low: 10 °F
Snow
Saturday
High: 16 °F
Snow and
Windy
Saturday Night
Low: 7 °F
Chance Snow
and Windy
Sunday
High: 23 °F
Snow Likely
Sunday Night
Low: 22 °F
Snow and
Breezy
Monday
High: 32 °F
Breezy. Snow
then
Rain/Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 14. Wind chill values as low as -2. West wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.

Friday

Snow, mainly before 2pm. The snow could be heavy at times. High near 20. West wind 14 to 17 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 10. Wind chill values as low as -8. West wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday

Snow. High near 16. Wind chill values as low as -7. Windy, with a west wind 18 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 7. Windy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 22. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 2pm, then snow, possibly mixed with rain. High near 32. Breezy. Chance of precipitation is 90%.

Monday Night

Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 70%.

Tuesday

Snow likely before 11am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 70%.

Tuesday Night

Rain and snow. Low around 29. Chance of precipitation is 80%.