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

Winter Storm Warning in effect from March 10, 05:00 PM PDT until March 13, 05:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

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

26°F

-3°C

Humidity	92%
Wind Speed	NA NA MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	10 Mar 07:00 AM PDT

More Information:

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

Extended Forecast for

12 Miles NE Snoqualmie Pass WA

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

Click here for hazard details and duration

Winter Storm Warning

Today
High: 21 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 20 °F
Heavy Snow
and Areas
Blowing Snow
Wednesday
High: 31 °F
Heavy Snow
and Areas
Blowing Snow
Wednesday Night
Low: 22 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 24 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 23 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 26 °F
Heavy Snow
Friday Night
Low: 17 °F
Heavy Snow
Saturday
High: 23 °F
Snow Likely

Detailed Forecast

Today

A chance of snow before 8am, then snow after 11am. The snow could be heavy at times. Patchy blowing snow after 11am. High near 21. Wind chill values as low as zero. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow. The snow could be heavy at times. Areas of blowing snow after 11pm. Low around 20. West wind 15 to 18 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 31. Southwest wind 13 to 17 mph, with gusts as high as 30 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 22. Windy, with a southwest wind 23 to 28 mph increasing to 32 to 37 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 5pm. High near 24. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Areas of blowing snow before 8pm, then areas of blowing snow after 2am. Low around 23. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Friday

Snow. The snow could be heavy at times. High near 26. Chance of precipitation is 100%. New snow accumulation of 18 to 24 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 17. Chance of precipitation is 90%.

Saturday

Snow likely. Partly sunny, with a high near 23. Chance of precipitation is 70%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 14.

Sunday

Snow likely. Mostly cloudy, with a high near 29.

Sunday Night

Snow. Mostly cloudy, with a low around 27.