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

46°F

8°C

Humidity 100%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility 1.23 mi
Last update 10 Dec 05:18 AM PST
Extended Forecast for

2 Miles W Snoqualmie Pass WA

Flood Watch December 10, 05:34am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 05:34am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 45 °F

    Heavy Rain
    and Areas Fog

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Widespread dense fog. High near 48. West southwest wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

    High: 48 °F

    Heavy Rain
    and Dense Fog

  • Wednesday Night

    Wednesday Night: Rain. The rain could be heavy at times. Widespread dense fog before 11pm, then patchy dense fog after 2am. Low around 38. West southwest wind 6 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 38 °F

    Heavy Rain
    and Dense Fog

  • Thursday

    Thursday: Rain, possibly mixed with snow before 10am, then rain between 10am and 1pm, then rain, possibly mixed with snow after 1pm. 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

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow before 7pm, then rain. Low around 38. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then Rain

  • 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 38.

    Low: 38 °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. Steady temperature around 45. West southwest wind around 5 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. The rain could be heavy at times. Widespread dense fog. High near 48. West southwest wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Wednesday Night
Rain. The rain could be heavy at times. Widespread dense fog before 11pm, then patchy dense fog after 2am. Low around 38. West southwest wind 6 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Thursday
Rain, possibly mixed with snow before 10am, then rain between 10am and 1pm, then rain, possibly mixed with snow after 1pm. High near 43. West wind 3 to 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow before 7pm, then rain. Low around 38. 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 38.
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 38.
Sunday
Rain. Mostly cloudy, with a high near 43.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38.
Monday
Rain. Cloudy, with a high near 44.
Monday Night
Rain. Cloudy, with a low around 36.
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:
2 Miles W Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
1:25 am PST Dec 10, 2025
Forecast Valid:
5am 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