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.

40°F

4°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	07 Mar 10:00 AM PST

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 46 °F
Rain Likely
Tonight
Low: 35 °F
Rain Likely
then
Rain/Snow
Sunday
High: 41 °F⇓
Rain/Snow
Sunday Night
Low: 22 °F
Snow
Monday
High: 32 °F
Snow
Monday Night
Low: 19 °F
Snow then
Snow Likely
Tuesday
High: 32 °F
Snow
Tuesday Night
Low: 23 °F
Heavy Snow
Wednesday
High: 38 °F
Heavy Snow

Detailed Forecast

Today

Rain likely, mainly after 4pm. Partly sunny, with a high near 46. West wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely before 4am, then rain, possibly mixed with snow. Low around 35. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Rain and snow, becoming all snow after 1pm. Temperature rising to near 41 by noon, then falling to around 34 during the remainder of the day. West wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 22. West wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow. High near 32. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Snow, mainly before 10pm. Low around 19. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 90%.

Wednesday

Snow. The snow could be heavy at times. High near 38. Chance of precipitation is 90%.

Wednesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 30.

Thursday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 39.