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

2 Miles NNW 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: 39 °F
Rain Likely
then
Rain/Snow
Sunday
High: 38 °F⇓
Rain/Snow
then Snow
Sunday Night
Low: 24 °F
Heavy Snow
Monday
High: 27 °F
Heavy Snow
Monday Night
Low: 22 °F
Snow
Tuesday
High: 29 °F
Snow
Tuesday Night
Low: 26 °F
Heavy Snow
Wednesday
High: 35 °F
Heavy Snow
Wednesday Night
Low: 31 °F
Heavy Snow

Detailed Forecast

Tonight

Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Steady temperature around 39. West wind around 8 mph, with gusts as high as 33 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. The rain could be heavy at times. Temperature falling to around 31 by 5pm. Wind chill values between 22 and 32. West wind 9 to 13 mph, with gusts as high as 32 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 24. Wind chill values between 16 and 21. West wind around 10 mph, with gusts as high as 29 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 27. Wind chill values between 15 and 20. West wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. Low around 22. West southwest wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 29. 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 26. 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 35.

Wednesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 31.

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 27.