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

2 Miles SSE 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: 34 °F⇑
Rain/Snow and
Patchy Fog
Monday
High: 46 °F
Rain and
Patchy Fog
Monday Night
Low: 39 °F
Rain
Tuesday
High: 46 °F
Rain
Tuesday Night
Low: 41 °F
Rain
Wednesday
High: 46 °F
Rain
Wednesday Night
Low: 41 °F
Rain
Thursday
High: 48 °F
Rain

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all rain after 2am. Patchy fog. Temperature rising to around 37 by 5am. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Monday

Rain before 2pm, then a slight chance of rain after 5pm. Patchy fog before 11am. High near 46. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain, mainly after 11pm. Low around 39. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 46. West wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain. High near 46. Chance of precipitation is 90%.

Wednesday Night

Rain. Low around 41. Chance of precipitation is 90%.

Thursday

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

Thursday Night

Rain. Low around 41. Chance of precipitation is 80%.

Friday

Rain likely. Mostly cloudy, with a high near 47.