Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

24°F

-4°C

Humidity 97%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill17°F (-8°C)
Last update 19 Jan 04:48 PM PST
Extended Forecast for

6 Miles W Snoqualmie Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northeast wind 5 to 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Wind chill values between 22 and 32. East wind 10 to 13 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Wind chill values between 22 and 27. East southeast wind around 13 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Wind chill values between 19 and 29. East southeast wind 7 to 13 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. East southeast wind around 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after 4pm.  Sunny, with a high near 37.

    High: 37 °F

    Sunny then
    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am.  Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Northeast wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 40. Wind chill values between 22 and 32. East wind 10 to 13 mph.
Tuesday Night
Mostly clear, with a low around 29. Wind chill values between 22 and 27. East southeast wind around 13 mph.
Wednesday
Sunny, with a high near 39. Wind chill values between 19 and 29. East southeast wind 7 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 28. East southeast wind around 9 mph.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A slight chance of snow after 4pm. Sunny, with a high near 37.
Friday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 26.
Saturday
A chance of snow, mainly after 10am. Partly sunny, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 29.
Sunday
Snow likely. Mostly cloudy, with a high near 38.
Sunday Night
Snow likely. Mostly cloudy, with a low around 33.
Monday
A chance of snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Snoqualmie Pass WA
 47.42°N 121.53°W (Elev. 4760 ft)
2:44 pm PST Jan 19, 2026
5pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database