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Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

39°F

4°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 0.77 mi
Last update 10 Dec 03:48 AM PST
Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

Flood Watch December 10, 04:06am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 04:06am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 43 °F

    Heavy Rain
    and Areas Fog

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Widespread dense fog, mainly after 4pm. High near 47. West southwest wind 11 to 13 mph, with gusts as high as 31 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 1am. Low around 37. West southwest wind 11 to 15 mph, with gusts as high as 34 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 42. West wind 6 to 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 37. Light west northwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • 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 36.

    Low: 36 °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 43. West southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. The rain could be heavy at times. Widespread dense fog, mainly after 4pm. High near 47. West southwest wind 11 to 13 mph, with gusts as high as 31 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 1am. Low around 37. West southwest wind 11 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow. High near 42. West wind 6 to 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow. Low around 37. Light west northwest wind. Chance of precipitation is 80%. 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 36.
Saturday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 47.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.
Sunday
Rain before 10am, then rain, possibly mixed with snow. Mostly cloudy, with a high near 42.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Monday
Rain, possibly mixed with snow. Cloudy, with a high near 43.
Monday Night
Rain and snow. Cloudy, with a low around 34.
Tuesday
Snow. Cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Snoqualmie Pass WA
 47.45°N 121.42°W (Elev. 4862 ft)
Last Update:
1:25 am PST Dec 10, 2025
Forecast Valid:
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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