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.

35°F

2°C

Humidity	66%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	1.24 mi
Last update	01 Apr 03:51 AM 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 April 1, 05:00am until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 33 °F
Snow
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Likely then
Snow Likely
Thursday
High: 35 °F
Snow
Thursday Night
Low: 32 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 43 °F
Partly Sunny
Friday Night
Low: 33 °F
Mostly Clear
Saturday
High: 52 °F
Mostly Sunny
Saturday Night
Low: 38 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow. Low around 33. South wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Rain and snow before 2pm, then rain between 2pm and 5pm, then rain and snow after 5pm. High near 40. Southeast wind 7 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 31. Wind chill values between 23 and 28. West southwest wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. High near 35. Wind chill values between 21 and 27. West wind 9 to 14 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 32. West wind 6 to 11 mph. Little or no snow accumulation expected.

Friday

Partly sunny, with a high near 43.

Friday Night

Mostly clear, with a low around 33.

Saturday

Mostly sunny, with a high near 52.

Saturday Night

Partly cloudy, with a low around 38.

Sunday

Partly sunny, with a high near 55.