Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 1, 05:00 AM PDT until April 2, 11:00 AM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

34°F

1°C

Humidity	60%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	1.24 mi
Last update	01 Apr 02:11 AM PDT

More Information:

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

Extended Forecast for

5 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory April 1, 05:00am until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 29 °F
Snow
Wednesday
High: 37 °F
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow
Likely then
Snow Likely
Thursday
High: 33 °F
Snow
Thursday Night
Low: 29 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 41 °F
Partly Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 50 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow, mainly after 3am. Low around 29. South southeast wind 6 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Rain and snow. High near 37. Wind chill values between 23 and 30. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 28. Wind chill values between 19 and 24. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. High near 33. Wind chill values between 19 and 24. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 29. West wind 6 to 13 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

Friday

Partly sunny, with a high near 41.

Friday Night

Mostly clear, with a low around 30.

Saturday

Mostly sunny, with a high near 50.

Saturday Night

Partly cloudy, with a low around 35.

Sunday

Partly sunny, with a high near 53.

Sunday Night

Partly cloudy, with a low around 37.