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 100%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 11 Dec 09:38 AM PST
Extended Forecast for

5 Miles W Snoqualmie Pass WA

Flood Watch December 11, 09:49am until December 12, 04:00pm
Flood Warning December 11, 09:49am until December 11, 10:00am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch December 11, 09:49am until December 12, 04:00pm
    Flood Warning December 11, 09:49am until December 11, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 44 °F

    Rain and
    Dense Fog
    then Rain
    Likely and
    Dense Fog

  • Tonight

    Tonight: Rain. Widespread dense fog, mainly between 8pm and 9pm. Temperature rising to around 45 by 5am. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F⇑

    Rain and
    Dense Fog

  • Friday

    Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Light southeast wind.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain, mainly after 4am. Low around 43. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 43.

    Low: 43 °F

    Rain

Detailed Forecast

Today
Rain, mainly before 1pm. Widespread dense fog, mainly after 3pm. High near 44. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Widespread dense fog, mainly between 8pm and 9pm. Temperature rising to around 45 by 5am. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 53. Light southeast wind.
Saturday Night
Rain, mainly after 4am. Low around 43. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 47. Chance of precipitation is 80%.
Sunday Night
Rain. Cloudy, with a low around 43.
Monday
Rain. Cloudy, with a high near 49.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Cloudy, with a low around 38.
Tuesday
Rain, possibly mixed with snow. Cloudy, with a high near 40.
Tuesday Night
Rain and snow. Cloudy, with a low around 34.
Wednesday
Rain and snow. Cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.39°N 121.53°W (Elev. 1713 ft)
Last Update:
7:01 am PST Dec 11, 2025
Forecast Valid:
9am PST Dec 11, 2025-6pm PST Dec 17, 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