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

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

37°F

3°C

Humidity 99%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 07 Dec 02:08 AM PST
Extended Forecast for

Snoqualmie Pass WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Rain, possibly mixed with snow. Patchy dense fog after 4am. Low around 34. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Patchy Dense
    Fog

  • Sunday

    Sunday: Rain and snow, becoming all rain after 1pm. Patchy dense fog before 7am. High near 40. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow and
    Patchy Dense
    Fog

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow. Low around 36. West wind 3 to 8 mph. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 7am. The rain could be heavy at times. High near 44. Calm wind becoming south southwest 5 to 7 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 33. West wind 7 to 10 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 33 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then rain after 1am. The rain could be heavy at times. Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 40.

    High: 40 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Overnight
Rain, possibly mixed with snow. Patchy dense fog after 4am. Low around 34. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all rain after 1pm. Patchy dense fog before 7am. High near 40. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow. Low around 36. West wind 3 to 8 mph. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow, becoming all rain after 7am. The rain could be heavy at times. High near 44. Calm wind becoming south southwest 5 to 7 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain. The rain could be heavy at times. Low around 33. West wind 7 to 10 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 37. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then rain after 1am. The rain could be heavy at times. Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. Cloudy, with a high near 40.
Wednesday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 32.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Friday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40.
Friday Night
Rain likely. Mostly cloudy, with a low around 35.
Saturday
Rain likely. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
1:25 am PST Dec 7, 2025
Forecast Valid:
2am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation