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 SE 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill19°F (-7°C)
Last update 18 Jan 05:28 PM PST
Extended Forecast for

5 Miles W Snoqualmie Pass WA

  • Tonight

    Tonight: Clear, with a low around 32. East wind around 7 mph.

    Low: 32 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 44. East wind 3 to 7 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. East wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. East southeast wind around 6 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. East southeast wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 10am.  Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Clear, with a low around 32. East wind around 7 mph.
M.L.King Day
Sunny, with a high near 44. East wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 35. East wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 45. East southeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 32. East southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A slight chance of rain after 10am. Partly sunny, with a high near 41.
Thursday Night
A slight chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow. Partly sunny, with a high near 39.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 37.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.39°N 121.53°W (Elev. 1713 ft)
1:26 pm PST Jan 18, 2026
5pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database