Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

33°F

1°C

Humidity	100%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Last update	16 Mar 05:01 AM PDT

More Information:

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

Extended Forecast for

8 Miles NE Snoqualmie Pass WA

Overnight
Low: 33 °F
Rain/Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 32 °F
Chance
Rain/Snow
then
Rain/Snow
Tuesday
High: 36 °F
Rain
Tuesday Night
Low: 35 °F
Rain
Wednesday
High: 37 °F
Rain
Wednesday Night
Low: 35 °F
Rain
Thursday
High: 38 °F
Rain
Thursday Night
Low: 35 °F
Rain/Snow

Detailed Forecast

Overnight

Rain, possibly mixed with snow. Steady temperature around 33. Wind chill values between 23 and 28. West wind around 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow before 2pm, then a chance of rain and snow after 5pm. High near 36. Wind chill values between 24 and 29. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain, possibly mixed with snow, mainly after 1am. Low around 32. Wind chill values between 23 and 28. West wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday

Rain. High near 36. Wind chill values between 24 and 29. West wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain. Low around 35. West wind 10 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain. High near 37. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 35. Chance of precipitation is 90%.

Thursday

Rain. Cloudy, with a high near 38.

Thursday Night

Rain before 11pm, then rain, possibly mixed with snow. Cloudy, with a low around 35.

Friday

Rain and snow. Mostly cloudy, with a high near 38.

Friday Night

Snow likely. Mostly cloudy, with a low around 26.