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.

32°F

0°C

Humidity	95%
Wind Speed	NA NA MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	11 Mar 03:00 PM 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 Storm Warning March 11, 04:21pm until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 04:21pm until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
This Afternoon
High: 32 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 21 °F
Cloudy and
Windy
Thursday
High: 23 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 21 °F
Heavy Snow
Friday
High: 25 °F
Heavy Snow
Friday Night
Low: 19 °F
Heavy Snow
Saturday
High: 23 °F
Snow
Saturday Night
Low: 15 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Areas of blowing snow. High near 32. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 13 to 19 inches possible.

Tonight

Cloudy, with a low around 21. Windy, with a west wind 25 to 33 mph, with gusts as high as 60 mph.

Thursday

Snow after 8am. The snow could be heavy at times. Widespread blowing snow after 8am. High near 23. Windy, with a west wind 24 to 30 mph, with gusts as high as 47 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. West wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Friday

Snow. The snow could be heavy at times. High near 25. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 19. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Saturday

Snow. High near 23. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

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

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.

Sunday Night

Snow, mainly before 5am. Cloudy, with a low around 27.

Monday

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