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.

light snow

22°F

-6°C

Humidity 96%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Wind Chill15°F (-9°C)
Last update 19 Jan 11:48 PM PST
Extended Forecast for

3 Miles WSW Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. East wind around 7 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. East southeast wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. Wind chill values between 25 and 35. East southeast wind around 6 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. East southeast wind 3 to 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after 4pm.  Sunny, with a high near 40.

    High: 40 °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 29.

    Low: 29 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 34. Calm wind.
Tuesday
Mostly sunny, with a high near 42. East wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 31. East southeast wind around 6 mph.
Wednesday
Sunny, with a high near 41. Wind chill values between 25 and 35. East southeast wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 30. East southeast wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 29.
Friday
A slight chance of snow after 4pm. Sunny, with a high near 40.
Friday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 29.
Saturday
A chance of snow before 4pm, then a chance of rain and snow. Partly sunny, with a high near 40.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 40.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Snoqualmie Pass WA
 47.4°N 121.47°W (Elev. 3038 ft)
7:00 pm PST Jan 19, 2026
12am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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