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

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

42°F

6°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	07 Mar 01:00 PM PST

More Information:

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

Extended Forecast for

5 Miles ENE 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: 39 °F
Rain Likely
Tonight
Low: 33 °F
Rain/Snow
Sunday
High: 36 °F⇓
Rain/Snow
then Snow
Sunday Night
Low: 20 °F
Snow
Monday
High: 24 °F
Heavy Snow
Monday Night
Low: 19 °F
Heavy Snow
Tuesday
High: 26 °F
Snow
Tuesday Night
Low: 23 °F
Heavy Snow
Wednesday
High: 33 °F
Heavy Snow

Detailed Forecast

This Afternoon

Rain likely. Mostly cloudy, with a high near 39. West wind around 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain likely before 10pm, then rain, possibly mixed with snow. Low around 33. West wind 11 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Rain and snow, becoming all snow after 10am. Temperature falling to around 31 by 5pm. West wind 13 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow. Low around 20. West wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. The snow could be heavy at times. High near 24. West wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 19. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. High near 26. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%.

Wednesday

Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%.

Wednesday Night

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

Thursday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 32.