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	96%
Wind Speed	NA NA MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	15 Mar 10:00 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Snoqualmie Pass WA

Winter Weather Advisory until March 16, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 16, 05:00am
NOW until 5:00am Mon
Winter Weather Advisory
Tonight
Low: 32 °F⇑
Chance Snow
Monday
High: 42 °F
Chance Snow
Monday Night
Low: 38 °F
Chance Snow
Tuesday
High: 42 °F
Chance Snow
Tuesday Night
Low: 39 °F
Chance Snow
Wednesday
High: 42 °F
Chance Snow
Wednesday Night
Low: 40 °F
Chance Snow
Thursday
High: 44 °F
Chance Snow

Detailed Forecast

Tonight

A 50 percent chance of snow. Cloudy, with a temperature rising to around 35 by 2am. Southeast wind around 5 mph becoming west in the evening. Total nighttime snow accumulation of around an inch possible.

Monday

A 50 percent chance of snow. Mostly cloudy, with a high near 42. West wind 5 to 7 mph. Little or no snow accumulation expected.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 38. West wind 6 to 9 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

Tuesday

A 50 percent chance of snow. Cloudy, with a high near 42. West wind 6 to 9 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

Tuesday Night

A 50 percent chance of snow. Cloudy, with a low around 39. Southwest wind around 6 mph. Little or no snow accumulation expected.

Wednesday

A 50 percent chance of snow. Cloudy, with a high near 42. Little or no snow accumulation expected.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 40. Little or no snow accumulation expected.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 44.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 39.

Friday

A chance of snow. Mostly cloudy, with a high near 43.