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.

39°F

4°C

Humidity	98%
Wind Speed	NA NA MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	08 Mar 01:00 AM PST

More Information:

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

Extended Forecast for

17 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

Overnight
Low: 34 °F
Rain/Snow and
Breezy
Sunday
High: 35 °F⇓
Breezy.
Rain/Snow
then Snow
Sunday Night
Low: 17 °F
Snow and
Breezy
Monday
High: 23 °F
Snow and
Patchy
Blowing Snow
Monday Night
Low: 15 °F
Snow and
Patchy
Blowing Snow
Tuesday
High: 24 °F
Snow and
Patchy
Blowing Snow
Tuesday Night
Low: 19 °F
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 32 °F
Heavy Snow
Wednesday Night
Low: 25 °F
Heavy Snow
and Breezy

Detailed Forecast

Overnight

Rain, possibly mixed with snow. Steady temperature around 34. Breezy, with a west wind around 24 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Rain, possibly mixed with snow, becoming all snow after 8am. Temperature falling to around 30 by 5pm. Breezy, with a west wind 23 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow, mainly after 8pm. Low around 17. Breezy, with a west wind 24 to 26 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow. Patchy blowing snow. High near 23. West wind 17 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow. Patchy blowing snow before 8pm. Low around 15. Breezy, with a west wind 14 to 22 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. Patchy blowing snow after 5pm. High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Patchy blowing snow before 8pm. Low around 19. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%.

Wednesday Night

Snow. The snow could be heavy at times. Low around 25. Breezy. Chance of precipitation is 100%.

Thursday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28. Breezy.

Thursday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 29.

Friday Night

Snow likely. Mostly cloudy, with a low around 20.