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

Winter Weather Advisory in effect from March 9, 05:00 AM PDT until March 10, 05:00 PM PDT
Winter Storm Watch in effect from March 11, 05:00 AM PDT until March 13, 11:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

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

38°F

3°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	38°F (3°C)
Visibility	NA
Last update	08 Mar 06:00 AM PDT

More Information:

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

Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

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

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

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Tonight
Low: 20 °F
Heavy Snow
Monday
High: 24 °F
Snow and
Patchy
Blowing Snow
Monday Night
Low: 20 °F
Snow then
Snow Likely
Tuesday
High: 27 °F
Snow
Tuesday Night
Low: 24 °F
Heavy Snow
Wednesday
High: 36 °F
Heavy Snow
Wednesday Night
Low: 27 °F
Heavy Snow
and Breezy
Thursday
High: 30 °F
Heavy Snow
and Breezy
Thursday Night
Low: 26 °F
Heavy Snow

Detailed Forecast

Tonight

Snow, mainly after 8pm. The snow could be heavy at times. Patchy blowing dust before 8pm. Low around 20. West wind around 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

Monday

Snow. Patchy blowing snow. High near 24. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow. Low around 20. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. High near 27. West wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 24. Southwest wind 10 to 13 mph, with gusts as high as 20 mph. 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 36. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 27. Breezy. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 30. Breezy. Chance of precipitation is 100%.

Thursday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 31.

Friday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 24.