National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Powerful Pacific Storm to Continue Impacting Northern California; Heavy Snow in the Appalachians and Portions of the Northeast

A strong atmospheric river will continue to impact northern California with heavy rain and life-threatening flooding through Friday. Unsettled weather is expected across much of the Northeast and Great Lakes over the next few days, including the likelihood of heavy snow in the central Appalachians and higher elevations of northeastern Pennsylvania and southern New York. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

34°F

1°C

Humidity 99%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 21 Nov 10:38 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: A slight chance of rain showers between midnight and 1am, then rain and snow showers. Snow level 4100 feet. Low around 33. East southeast wind 9 to 11 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow showers before 1pm, then rain showers after 4pm. High near 40. East southeast wind 6 to 10 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Showers

  • Friday Night

    Friday Night: Rain and snow showers, becoming all snow after 5am. Patchy fog before 2am, then patchy fog after 3am. Snow level 3800 feet lowering to 3300 feet after midnight . Low around 29. Southeast wind 3 to 6 mph. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then
    Rain/Snow
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Snow showers likely before 10am, then rain, possibly mixed with snow showers. Patchy fog before 7am, then patchy fog after 4pm. Snow level 3200 feet. High near 37. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow showers, becoming all snow after 4am. Patchy fog before 10pm, then patchy fog after 1am. Snow level 3200 feet. Low around 30. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: Snow showers before 10am, then rain, possibly mixed with snow showers. Snow level 3200 feet. High near 36. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers, mainly after 7pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers

  • Monday

    Monday: Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow showers likely before 10pm, then a chance of snow showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
A slight chance of rain showers between midnight and 1am, then rain and snow showers. Snow level 4100 feet. Low around 33. East southeast wind 9 to 11 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Rain and snow showers before 1pm, then rain showers after 4pm. High near 40. East southeast wind 6 to 10 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain and snow showers, becoming all snow after 5am. Patchy fog before 2am, then patchy fog after 3am. Snow level 3800 feet lowering to 3300 feet after midnight . Low around 29. Southeast wind 3 to 6 mph. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 10am, then rain, possibly mixed with snow showers. Patchy fog before 7am, then patchy fog after 4pm. Snow level 3200 feet. High near 37. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain, possibly mixed with snow showers, becoming all snow after 4am. Patchy fog before 10pm, then patchy fog after 1am. Snow level 3200 feet. Low around 30. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers before 10am, then rain, possibly mixed with snow showers. Snow level 3200 feet. High near 36. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers, mainly after 7pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 36.
Monday Night
Rain and snow showers likely before 10pm, then a chance of snow showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 27.
Tuesday
A chance of snow showers before 1pm, then rain likely, possibly mixed with snow showers. Patchy fog before 7am. Otherwise, partly sunny, with a high near 36.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 29.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 34.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Thanksgiving Day
A chance of snow showers. Partly sunny, with a high near 34.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
8:53 pm PST Nov 21, 2024
Forecast Valid:
10pm PST Nov 21, 2024-6pm PST Nov 28, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation