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.

unknown precip

38°F

3°C

Humidity 100%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 0.76 mi
Last update 10 Dec 03:38 AM PST
Extended Forecast for

4 Miles NNE Snoqualmie Pass WA

Flood Watch December 10, 03:54am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 03:54am 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, mainly after 4pm. High near 48. West southwest wind 16 to 20 mph, with gusts as high as 38 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 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. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 41 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, possibly mixed with snow. High near 43. West northwest wind 7 to 10 mph, with gusts as high as 23 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 10pm, then rain likely between 10pm and 1am, then rain likely, possibly mixed with snow after 1am. Mostly cloudy, with a low around 37. Light west northwest wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain likely, possibly mixed with snow, becoming all rain after 7am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    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 47.

    High: 47 °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 15 mph, with gusts as high as 31 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, mainly after 4pm. High near 48. West southwest wind 16 to 20 mph, with gusts as high as 38 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. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow. High near 43. West northwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow before 10pm, then rain likely between 10pm and 1am, then rain likely, possibly mixed with snow after 1am. Mostly cloudy, with a low around 37. Light west northwest wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 7am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.
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 47.
Saturday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 39.
Sunday
Rain. Cloudy, with a high near 42.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38.
Monday
Rain. The rain could be heavy at times. Cloudy, with a high near 44.
Monday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 35.
Tuesday
Snow. Cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Snoqualmie Pass WA
 47.48°N 121.36°W (Elev. 3996 ft)
Last Update:
1:25 am PST Dec 10, 2025
Forecast Valid:
3am 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