Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

N/A

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 11:01 AM PDT
Extended Forecast for

2 Miles W Snoqualmie Pass WA

Winter Storm Warning April 15, 01:55am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 01:55am until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow between 8am and 11am, then snow showers after 11am. Some thunder is also possible.  High near 34. Wind chill values between 25 and 30. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. The snow could be heavy at times.  Mostly cloudy, with a low around 26. Light west northwest wind.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow.  Partly sunny, with a high near 38. Wind chill values between 24 and 32. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 30. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 20 mph.  Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Overnight
A 30 percent chance of snow before 2am. Mostly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow between 8am and 11am, then snow showers after 11am. Some thunder is also possible. High near 34. Wind chill values between 25 and 30. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 26. Light west northwest wind. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 38. Wind chill values between 24 and 32. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Partly sunny, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Partly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
1:16 am PDT Apr 15, 2026
1am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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