Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 05:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

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

42°F

6°C

Humidity	94%
Wind Speed	NA NA MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	11 Mar 10:00 PM PDT

More Information:

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

Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Winter Storm Warning March 12, 02:07am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 02:07am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 25 °F
Mostly Cloudy
and Windy
Thursday
High: 29 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 24 °F
Heavy Snow
Friday
High: 29 °F
Heavy Snow
Friday Night
Low: 22 °F
Heavy Snow
Saturday
High: 27 °F
Snow
Saturday Night
Low: 18 °F
Chance Snow
Sunday
High: 33 °F
Snow Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 25. Windy, with a west wind around 31 mph, with gusts as high as 48 mph.

Thursday

Snow after 8am. The snow could be heavy at times. Widespread blowing snow after 8am. High near 29. Windy, with a west wind 23 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 24. West wind 11 to 21 mph, with gusts as high as 30 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 29. West wind 8 to 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 22. West wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Saturday

Snow. High near 27. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

Sunday Night

Snow before 2am, then rain and snow. Low around 30. Chance of precipitation is 90%.

Monday

Rain, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 39.

Monday Night

Rain likely. Mostly cloudy, with a low around 34.