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

23°F

-5°C

Humidity 96%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 19 Jan 01:08 AM PST
Extended Forecast for

3 Miles NW Snoqualmie Pass WA

  • Overnight

    Overnight: Clear, with a low around 29. Wind chill values between 18 and 23. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39. Wind chill values between 18 and 28. Southeast wind 8 to 15 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Southeast wind 6 to 9 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Wind chill values between 20 and 29. East southeast wind 9 to 11 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. East wind around 11 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 10am.  Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
Clear, with a low around 29. Wind chill values between 18 and 23. Southeast wind around 15 mph, with gusts as high as 20 mph.
M.L.King Day
Sunny, with a high near 39. Wind chill values between 18 and 28. Southeast wind 8 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 28. Southeast wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 38. Wind chill values between 20 and 29. East southeast wind 9 to 11 mph.
Tuesday Night
Mostly clear, with a low around 27. East wind around 11 mph.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow after 10am. Partly sunny, with a high near 33.
Thursday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25.
Saturday
Snow likely. Mostly cloudy, with a high near 30.
Saturday Night
Snow likely. Mostly cloudy, with a low around 24.
Sunday
Snow likely. Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
7:01 pm PST Jan 18, 2026
1am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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