Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 13, 05:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

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

31°F

-1°C

Humidity	96%
Wind Speed	NA NA MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	11 Mar 09:00 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 Warning March 11, 10:03am until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 10:03am until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Today
High: 32 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 22 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 25 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 21 °F
Heavy Snow
and Breezy
Friday
High: 28 °F
Heavy Snow
Friday Night
Low: 17 °F
Snow
Saturday
High: 25 °F
Snow Likely
Saturday Night
Low: 14 °F
Chance Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 5pm. High near 32. Southwest wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 11 to 17 inches possible.

Tonight

Snow before 8pm, then snow after 11pm. The snow could be heavy at times. Widespread blowing snow before 8pm, then widespread blowing snow after 11pm. Low around 22. Windy, with a southwest wind 28 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 25. Windy, with a west wind 30 to 34 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 21. Breezy, with a west wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday

Snow. The snow could be heavy at times. High near 28. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow. Low around 17. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Partly sunny, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.

Sunday Night

Snow. Mostly cloudy, with a low around 27.

Monday

Rain and snow likely. Mostly cloudy, with a high near 39.