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.

unknown precip

22°F

-6°C

Humidity 95%
Wind Speed SE 6 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 0.49 mi
Wind Chill14°F (-10°C)
Last update 20 Jan 04:38 AM PST
Extended Forecast for

6 Miles SW Snoqualmie Pass WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a steady temperature around 37. East wind 3 to 7 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 30. East wind around 6 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. Wind chill values between 24 and 34. East southeast wind 3 to 7 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. East southeast wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow before 4pm, then a slight chance of rain and snow.  Mostly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a steady temperature around 37. East wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 30. East wind around 6 mph.
Wednesday
Sunny, with a high near 40. Wind chill values between 24 and 34. East southeast wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 29. East southeast wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 38. Calm wind.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 27.
Saturday
A slight chance of snow before 4pm, then a slight chance of rain and snow. Mostly sunny, with a high near 40.
Saturday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 4am, then rain and snow likely after 4am. Partly cloudy, with a low around 31.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Monday
Rain and snow likely. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Snoqualmie Pass WA
 47.37°N 121.52°W (Elev. 2963 ft)
1:25 am PST Jan 20, 2026
4am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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