Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 9, 05:00 AM PDT until March 10, 05:00 PM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

42°F

6°C

Humidity	98%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	1.24 mi
Last update	07 Mar 07:11 PM PST

More Information:

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

Extended Forecast for

8 Miles NNE Snoqualmie Pass WA

Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 35 °F
Rain Likely
then
Rain/Snow
Sunday
High: 39 °F⇓
Rain/Snow
then Snow
Sunday Night
Low: 22 °F
Snow
Monday
High: 28 °F
Heavy Snow
Monday Night
Low: 21 °F
Heavy Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 36 °F
Heavy Snow
Wednesday Night
Low: 30 °F
Heavy Snow

Detailed Forecast

Tonight

Rain before 4am, then rain, possibly mixed with snow. Low around 35. West wind 11 to 13 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Rain and snow, becoming all snow after 10am. Temperature falling to around 33 by 5pm. Wind chill values between 23 and 30. West wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 22. Wind chill values between 12 and 17. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow. The snow could be heavy at times. High near 28. Wind chill values between 11 and 16. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 21. West southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. High near 30. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Wednesday

Snow. The snow could be heavy at times. Cloudy, with a high near 36.

Wednesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 30.

Thursday

Snow. The snow could be heavy at times. Cloudy, with a high near 35.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 28.