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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

unknown precip,mist

28°F

-2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	28°F (-2°C)
Visibility	2.00 mi
Last update	15 Mar 10:56 PM PDT

More Information:

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

Extended Forecast for

11 Miles N Roslyn 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⇑
Wintry Mix
Monday
High: 50 °F
Rain
Monday Night
Low: 41 °F
Rain Likely
Tuesday
High: 51 °F
Rain
Tuesday Night
Low: 43 °F
Rain
Wednesday
High: 51 °F
Rain
Wednesday Night
Low: 43 °F
Rain
Thursday
High: 52 °F
Rain

Detailed Forecast

Tonight

Rain, possibly mixed with snow and freezing rain, becoming all rain after 2am. Temperature rising to around 38 by 5am. Calm wind. Chance of precipitation is 80%. Little or no ice accumulation expected. Total nighttime snow accumulation of around an inch possible.

Monday

Rain, mainly before 2pm. High near 50. Calm wind becoming northwest around 5 mph in the afternoon. 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 41. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 51. West wind around 5 mph becoming calm in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain. Low around 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain. High near 51. Chance of precipitation is 80%.

Wednesday Night

Rain. Low around 43. Chance of precipitation is 80%.

Thursday

Rain. High near 52. Chance of precipitation is 80%.

Thursday Night

Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

Friday

Rain likely. Mostly cloudy, with a high near 51.