Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

27°F

-3°C

Humidity	93%
Wind Speed	NA NA MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	10 Mar 02:00 AM PDT

More Information:

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

Extended Forecast for

10 Miles NE Snoqualmie Pass WA

Winter Weather Advisory March 10, 02:48am until March 10, 08:00am

Winter Storm Warning March 10, 05:00pm until March 13, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Weather Advisory March 10, 02:48am until March 10, 08:00am
NOW until 8:00am Tue
Winter Weather Advisory
Overnight
Low: 16 °F
Heavy Snow
Tuesday
High: 22 °F
Heavy Snow
and Patchy
Blowing Snow
Tuesday Night
Low: 21 °F
Heavy Snow
and Areas
Blowing Snow
Wednesday
High: 32 °F
Heavy Snow
and Areas
Blowing Snow
Wednesday Night
Low: 24 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 25 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 24 °F
Heavy Snow
Friday
High: 27 °F
Heavy Snow

Detailed Forecast

Overnight

Snow likely, mainly before 5am. The snow could be heavy at times. Mostly cloudy, with a low around 16. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 4 to 8 inches possible.

Tuesday

A chance of snow before 8am, then snow after 11am. The snow could be heavy at times. Patchy blowing snow after 11am. High near 22. Southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Areas of blowing snow after 2am. Low around 21. West wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday

Snow. The snow could be heavy at times. Areas of blowing snow after 2pm. High near 32. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Widespread blowing snow. Low around 24. Windy, with a southwest wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 25. Windy. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

Friday

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

Friday Night

Snow. The snow could be heavy at times. Low around 18. Chance of precipitation is 90%.

Saturday

Snow likely. Partly sunny, with a high near 24.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 16.

Sunday

Snow likely. Mostly cloudy, with a high near 31.