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

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

light snow

29°F

-2°C

Humidity	98%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	0.94 mi
Wind Chill	25°F (-4°C)
Last update	15 Mar 06:51 PM PDT

More Information:

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

Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory until March 16, 02:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 16, 02:00am
NOW until 2:00am Mon
Winter Weather Advisory
Tonight
Low: 33 °F⇑
Rain/Snow
then Rain
Monday
High: 43 °F
Rain then
Rain Likely
Monday Night
Low: 39 °F
Rain
Tuesday
High: 44 °F
Rain
Tuesday Night
Low: 41 °F
Rain
Wednesday
High: 44 °F
Rain
Wednesday Night
Low: 42 °F
Rain
Thursday
High: 45 °F
Rain

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all rain after 11pm. Temperature rising to around 37 by 3am. Wind chill values between 25 and 30. Southwest wind 9 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

Monday

Rain, mainly before 1pm. High near 43. Southwest wind 11 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain, mainly after 11pm. Low around 39. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 44. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 41. South southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain. High near 44. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 42. Chance of precipitation is 100%.

Thursday

Rain. Cloudy, with a high near 45.

Thursday Night

Rain. Cloudy, with a low around 42.

Friday

Rain. Mostly cloudy, with a high near 44.

Friday Night

Rain and snow likely. Mostly cloudy, with a low around 34.