Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

29°F

-2°C

Humidity	95%
Wind Speed	NA NA MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	09 Mar 04:00 AM PDT

More Information:

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

Extended Forecast for

14 Miles S Stevens Pass WA

Winter Storm Watch March 11, 05:00am until March 13, 11:00am

Winter Weather Advisory March 9, 05:04am until March 10, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory March 9, 05:04am until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Overnight
Low: 20 °F
Heavy Snow
Monday
High: 28 °F
Heavy Snow
Monday Night
Low: 16 °F
Snow
Tuesday
High: 29 °F
Snow
Tuesday Night
Low: 22 °F
Heavy Snow
Wednesday
High: 35 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 27 °F
Rain/Snow
Thursday
High: 33 °F
Heavy Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 20. West wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 inches possible.

Monday

Snow. The snow could be heavy at times. High near 28. West wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow, mainly before 2am. Low around 16. West wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, mainly after 8am. High near 29. West wind 5 to 7 mph, with gusts as high as 18 mph. 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 22. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow before 5pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 35. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Wednesday Night

Snow, possibly mixed with rain. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Thursday

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

Thursday Night

Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%.

Friday

Snow before 2pm, then rain and snow. The snow could be heavy at times. Mostly cloudy, with a high near 35.

Friday Night

Rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 26.

Saturday

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

Saturday Night

A chance of snow. Mostly cloudy, with a low around 21.