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	100%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	0.34 mi
Last update	07 Mar 02:41 PM PST

More Information:

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

Extended Forecast for

10 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

This Afternoon
High: 42 °F
Rain
Tonight
Low: 35 °F
Rain Likely
then Heavy
Rain
Sunday
High: 41 °F⇓
Rain/Snow
then Snow
Sunday Night
Low: 26 °F
Snow
Monday
High: 28 °F
Heavy Snow
Monday Night
Low: 25 °F
Heavy Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 29 °F
Heavy Snow
Wednesday
High: 38 °F
Heavy Snow

Detailed Forecast

This Afternoon

Rain. High near 42. West southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. The rain could be heavy at times. Low around 35. West southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Sunday

Rain and snow, becoming all snow after 10am. The rain could be heavy at times. Temperature falling to around 32 by 4pm. Wind chill values between 21 and 31. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 26. Wind chill values between 13 and 20. West southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow. The snow could be heavy at times. High near 28. West wind 13 to 15 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. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%. New snow accumulation of 3 to 5 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. Cloudy, with a low around 29.

Wednesday

Snow. The snow could be heavy at times. Cloudy, with a high near 38.

Wednesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 34.

Thursday

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