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.

30°F

-1°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	11 Mar 06:00 AM PDT

More Information:

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

Extended Forecast for

6 Miles NE Snoqualmie Pass WA

Winter Storm Warning March 11, 06:52am until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 06:52am until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Today
High: 31 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 21 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 23 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 21 °F
Heavy Snow
and Breezy
Friday
High: 24 °F
Heavy Snow
Friday Night
Low: 18 °F
Snow
Saturday
High: 21 °F
Snow
Saturday Night
Low: 15 °F
Chance Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. Widespread blowing snow after 2pm. High near 31. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 18 to 24 inches possible.

Tonight

Snow before 8pm, then snow after 2am. The snow could be heavy at times. Widespread blowing snow before 8pm, then widespread blowing snow after 2am. Low around 21. Very windy, with a west wind 32 to 40 mph, with gusts as high as 65 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. High near 23. Windy, with a west wind 31 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 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 37 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Friday

Snow. The snow could be heavy at times. High near 24. West wind around 13 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Friday Night

Snow. Low around 18. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow. High near 21. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 15.

Sunday

Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 80%.

Sunday Night

Snow. Mostly cloudy, with a low around 28.

Monday

Rain and snow. Mostly cloudy, with a high near 36.