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.

29°F

-2°C

Humidity	92%
Wind Speed	NA NA MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	09 Mar 02:00 AM PDT

More Information:

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

Extended Forecast for

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: 29 °F
Heavy Snow
Monday
High: 30 °F
Heavy Snow
Monday Night
Low: 27 °F
Snow
Tuesday
High: 31 °F
Snow
Tuesday Night
Low: 28 °F
Heavy Snow
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 34 °F
Rain/Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 29. West wind around 8 mph, with gusts as high as 23 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. High near 30. West wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow, mainly before 5am. Steady temperature around 27. West wind 3 to 7 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow, mainly after 8am. High near 31. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 28. Southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow before 11am, then rain, possibly mixed with snow. The snow could be heavy at times. High near 40. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Rain before 11pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow. High near 34. Chance of precipitation is 100%.

Thursday Night

Rain and snow. Low around 32. Chance of precipitation is 100%.

Friday

Rain, possibly mixed with snow. Cloudy, with a high near 37.

Friday Night

Rain and snow. Mostly cloudy, with a low around 31.

Saturday

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

Saturday Night

Snow likely. Mostly cloudy, with a low around 26.