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

41°F

5°C

Humidity	97%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	1.24 mi
Last update	08 Mar 12:31 AM PST

More Information:

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

Extended Forecast for

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

Overnight
Low: 41 °F
Heavy Rain
Sunday
High: 40 °F⇓
Rain/Snow
then Snow
Sunday Night
Low: 25 °F
Heavy Snow
Monday
High: 28 °F
Heavy Snow
Monday Night
Low: 23 °F
Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 27 °F
Heavy Snow
Wednesday
High: 37 °F
Heavy Snow
Wednesday Night
Low: 32 °F
Heavy Snow

Detailed Forecast

Overnight

Rain, mainly after 1am. The rain could be heavy at times. Steady temperature around 41. West southwest wind around 8 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain and snow, becoming all snow after 10am. The rain could be heavy at times. Temperature falling to around 33 by 5pm. Wind chill values between 25 and 33. West wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 25. Wind chill values between 18 and 23. West wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow. The snow could be heavy at times. High near 28. Wind chill values between 17 and 22. West wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. Low around 23. West southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 30. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday

Snow. The snow could be heavy at times. Cloudy, with a high near 37.

Wednesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 32.

Thursday

Snow. The snow could be heavy at times. Cloudy, with a high near 34.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 29.