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	N 3 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	0.39 mi
Last update	07 Mar 02:01 PM PST

More Information:

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

Extended Forecast for

4 Miles WSW 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: 47 °F
Rain Likely
Tonight
Low: 39 °F
Rain Likely
then Heavy
Rain
Sunday
High: 43 °F⇓
Rain/Snow
Sunday Night
Low: 27 °F
Rain/Snow
then Heavy
Snow
Monday
High: 32 °F
Heavy Snow
Monday Night
Low: 26 °F
Snow
Tuesday
High: 34 °F
Snow
Tuesday Night
Low: 29 °F
Heavy Snow
Wednesday
High: 40 °F
Rain/Snow

Detailed Forecast

This Afternoon

Rain likely. Mostly cloudy, with a high near 47. West southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. The rain could be heavy at times. Low around 39. West wind around 8 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday

Rain, possibly mixed with snow, mainly after 4pm. The rain could be heavy at times. Temperature rising to near 43 by noon, then falling to around 36 during the remainder of the day. West wind 9 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Low around 27. Wind chill values between 20 and 25. West wind around 10 mph, with gusts as high as 25 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 32. West wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow. Low around 26. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 34. 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 before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. The rain and snow could be heavy at times. Cloudy, with a high near 40.

Wednesday Night

Rain before 1am, then rain and snow. The rain could be heavy at times. Cloudy, with a low around 35.

Thursday

Rain and snow. Cloudy, with a high near 39.

Thursday Night

Snow. Cloudy, with a low around 31.

Friday

Rain and snow. Cloudy, with a high near 39.