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

2 Miles ESE 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: 41 °F
Rain
Sunday
High: 41 °F⇓
Rain/Snow
Sunday Night
Low: 24 °F
Rain/Snow
Likely then
Snow
Monday
High: 30 °F
Heavy Snow
Monday Night
Low: 22 °F
Snow
Tuesday
High: 31 °F
Heavy Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 37 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow

Detailed Forecast

Overnight

Rain. Steady temperature around 41. West wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain before 8am, then rain, possibly mixed with snow. The rain could be heavy at times. Temperature falling to around 36 by 5pm. West wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

A chance of rain and snow before 8pm, then snow. Low around 24. West wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow. The snow could be heavy at times. High near 30. West wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. Low around 22. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm. The snow could be heavy at times. High near 37. Chance of precipitation is 100%.

Wednesday Night

Rain before 8pm, then rain, possibly mixed with snow. Low around 30. Chance of precipitation is 100%.

Thursday

Rain and snow, becoming all snow after 11am. The snow could be heavy at times. Cloudy, with a high near 34.

Thursday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.

Friday

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

Friday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25.

Saturday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 35.