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

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 18 Jan 06:18 PM PST
Extended Forecast for

2 Miles NW Snoqualmie Pass WA

  • Tonight

    Tonight: Clear, with a low around 29. Wind chill values between 21 and 26. East southeast wind 6 to 8 mph.

    Low: 29 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41. Wind chill values between 21 and 31. East southeast wind 5 to 7 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. East southeast wind around 6 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. East wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 10am.  Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 29. Wind chill values between 21 and 26. East southeast wind 6 to 8 mph.
M.L.King Day
Sunny, with a high near 41. Wind chill values between 21 and 31. East southeast wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 31. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 42. East southeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 29. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow after 10am. Partly sunny, with a high near 38.
Thursday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29.
Friday
A chance of snow. Partly sunny, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
Snow likely. Mostly cloudy, with a high near 35.
Saturday Night
Snow likely. Mostly cloudy, with a low around 27.
Sunday
Snow likely. Mostly cloudy, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Snoqualmie Pass WA
 47.43°N 121.44°W (Elev. 3983 ft)
1:26 pm PST Jan 18, 2026
6pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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