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.

31°F

-1°C

Humidity	96%
Wind Speed	NA NA MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	15 Mar 11:00 PM 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 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
Overnight
Low: 32 °F⇑
Rain/Snow
Monday
High: 47 °F
Rain
Monday Night
Low: 38 °F
Rain Likely
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 39 °F
Rain
Wednesday
High: 48 °F
Rain
Wednesday Night
Low: 40 °F
Rain
Thursday
High: 49 °F
Rain

Detailed Forecast

Overnight

Rain and snow, becoming all rain after 2am. Temperature rising to around 35 by 4am. West wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Monday

Rain, mainly before 2pm. High near 47. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. West wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 48. West wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain. Low around 39. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain. High near 48. Chance of precipitation is 90%.

Wednesday Night

Rain. Low around 40. Chance of precipitation is 90%.

Thursday

Rain. High near 49. Chance of precipitation is 80%.

Thursday Night

Rain. Low around 38. Chance of precipitation is 80%.

Friday

Rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 48.

Friday Night

Rain and snow likely. Mostly cloudy, with a low around 32.

Saturday

A chance of snow. Partly sunny, with a high near 43.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 26.

Sunday

A chance of snow. Partly sunny, with a high near 43.