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	94%
Wind Speed	NA NA MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	10 Mar 03:00 AM PDT

More Information:

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

Extended Forecast for

17 Miles S Stevens Pass WA

Winter Weather Advisory March 10, 03:57am 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, 03:57am until March 10, 08:00am
NOW until 8:00am Tue
Winter Weather Advisory
Overnight
Low: 22 °F
Snow Likely
Tuesday
High: 33 °F
Chance Snow
then Heavy
Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 37 °F
Heavy Snow
Wednesday Night
Low: 28 °F
Rain/Snow and
Blowing Snow
Thursday
High: 35 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 28 °F
Heavy Snow
Friday
High: 38 °F
Heavy Snow

Detailed Forecast

Overnight

Snow likely, mainly before 5am. Mostly cloudy, with a steady temperature around 22. West wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

A chance of snow before 8am, then snow after 11am. The snow could be heavy at times. High near 33. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 25. Southwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 37. Southwest wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday Night

Snow before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. The snow could be heavy at times. Widespread blowing snow, mainly after 5am. Low around 28. West wind 10 to 18 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow before 8am. High near 35. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday

Snow. The snow could be heavy at times. High near 38. Chance of precipitation is 90%.

Friday Night

Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 90%.

Saturday

Snow likely. Partly sunny, with a high near 35.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 19.

Sunday

Snow likely. Mostly cloudy, with a high near 38.