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 Storm Watch in effect from March 11, 12:00 AM PDT until March 13, 11:00 AM PDT
Winter Weather Advisory in effect from March 9, 01:23 AM PDT until March 10, 05:00 PM PDT

Current conditions at

Snoqualmie Pass (SNO30)

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

30°F

-1°C

Humidity	90%
Wind Speed	NA NA MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	09 Mar 01:00 AM PDT

More Information:

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

Extended Forecast for

17 Miles ENE Snoqualmie Pass WA

Winter Storm Watch March 11, 12:00am until March 13, 11:00am

Winter Weather Advisory until March 10, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Winter Weather Advisory until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Overnight
Low: 16 °F
Heavy Snow
and Breezy
Monday
High: 22 °F
Heavy Snow
and Patchy
Blowing Snow
Monday Night
Low: 14 °F
Snow and
Patchy
Blowing Snow
then Chance
Snow
Tuesday
High: 24 °F
Snow and
Patchy
Blowing Snow
Tuesday Night
Low: 20 °F
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 32 °F
Heavy Snow
Wednesday Night
Low: 25 °F
Heavy Snow
and Breezy
Thursday
High: 28 °F
Heavy Snow
and Breezy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 16. Wind chill values as low as zero. Breezy, with a west wind around 23 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Monday

Snow. The snow could be heavy at times. Patchy blowing snow. High near 22. Wind chill values as low as zero. West wind 18 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow, mainly before 11pm. Patchy blowing snow before 8pm. Low around 14. West wind 13 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow, mainly after 11am. Patchy blowing snow after 5pm. High near 24. Wind chill values as low as zero. West wind 11 to 14 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. Patchy blowing snow before 8pm. Low around 20. Southwest wind 11 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 25. Breezy. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 100%.

Thursday Night

Snow. The snow could be heavy at times. Low around 25. 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 23.