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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

snow

29°F

-2°C

Humidity	99%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	0.56 mi
Last update	12 Mar 09:11 PM PDT

More Information:

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

Extended Forecast for

2 Miles W Snoqualmie Pass WA

Winter Storm Warning March 12, 09:27pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 09:27pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 28 °F
Heavy Snow
Friday
High: 31 °F
Heavy Snow
Friday Night
Low: 24 °F
Snow
Saturday
High: 29 °F
Snow
Saturday Night
Low: 20 °F
Chance Snow
Sunday
High: 34 °F
Snow
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 42 °F
Rain

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 28. Calm wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 13 to 19 inches possible.

Friday

Snow, mainly before 4pm. The snow could be heavy at times. High near 31. Light west wind. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

Friday Night

Snow. Low around 24. Calm wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 29. Wind chill values between 20 and 25. West northwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. West northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches 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. Mostly cloudy, with a high near 42.

Monday Night

A chance of rain. Mostly cloudy, with a low around 36.

Tuesday

Rain likely. Mostly cloudy, with a high near 47.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 38.

Wednesday

Rain. Cloudy, with a high near 46.

Wednesday Night

Rain. Mostly cloudy, with a low around 37.