Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 15, 08:00 PM PDT until March 16, 05:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

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

30°F

-1°C

Humidity	93%
Wind Speed	NA NA MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	15 Mar 06:00 PM 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 Weather Advisory March 15, 08:00pm until March 16, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 27 °F⇑
Chance Snow
Monday
High: 40 °F
Chance Snow
Monday Night
Low: 33 °F
Chance Snow
and Breezy
Tuesday
High: 41 °F
Chance Snow
and Breezy
Tuesday Night
Low: 35 °F
Chance Snow
Wednesday
High: 41 °F
Chance Snow
Wednesday Night
Low: 36 °F
Chance Snow
Thursday
High: 42 °F
Chance Snow
Thursday Night
Low: 35 °F
Chance Snow

Detailed Forecast

Tonight

A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 31 by 4am. West wind 6 to 11 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Monday

A 50 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind around 14 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

Tuesday

A 50 percent chance of snow. Mostly cloudy, with a high near 41. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Little or no snow accumulation expected.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 35. West wind around 11 mph. Little or no snow accumulation expected.

Wednesday

A 50 percent chance of snow. Mostly cloudy, with a high near 41. Little or no snow accumulation expected.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 36. Little or no snow accumulation expected.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 42.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 35.

Friday

A chance of snow. Mostly cloudy, with a high near 40.