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Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

35°F

2°C

Humidity 100%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 0.22 mi
Last update 10 Dec 01:48 AM PST
Extended Forecast for

Snoqualmie Pass WA

Flood Watch December 10, 02:05am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 02:05am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 35 °F

    Heavy Rain
    and Areas Fog

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Widespread dense fog. High near 47. West southwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

    High: 47 °F

    Heavy Rain
    and Dense Fog

  • Wednesday Night

    Wednesday Night: Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Widespread dense fog before 11pm, then patchy dense fog after 2am. Low around 37. West southwest wind 7 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Heavy Rain
    and Dense Fog
    then
    Rain/Snow and
    Patchy Fog

  • Thursday

    Thursday: Rain and snow, becoming all rain after 10am. High near 43. West wind 3 to 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 37. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly after 4pm. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Areas of fog. Low around 35. West southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. The rain could be heavy at times. Widespread dense fog. High near 47. West southwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Wednesday Night
Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Widespread dense fog before 11pm, then patchy dense fog after 2am. Low around 37. West southwest wind 7 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all rain after 10am. High near 43. West wind 3 to 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 37. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.
Saturday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 48.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.
Sunday
Rain. Mostly cloudy, with a high near 42.
Sunday Night
Rain likely. Mostly cloudy, with a low around 37.
Monday
Rain. Cloudy, with a high near 44.
Monday Night
Rain, possibly mixed with snow. Cloudy, with a low around 35.
Tuesday
Rain, possibly mixed with snow. Cloudy, with a high near 39.
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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 10, 2025
Forecast Valid:
2am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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