National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Large Storm System Will Impact The Western U.S. This Weekend

A large storm system will deliver widespread impacts to the Western U.S. this weekend. Widespread heavy snow, heavy rain, strong thunderstorms and a number of coastal hazards will likely cause travel issues. The locally heavy rain in north-central California and southwest Oregon may cause flash flooding, especially near recent and vulnerable burn scar areas. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

Light Rain

37°F

3°C

Humidity 92%
Wind Speed N 1 MPH
Barometer 1017.95 mb
Dewpoint 35°F (1°C)
Visibility NA
Last update 08 Dec 08:52 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: A 20 percent chance of showers before 10am. Partly sunny, with a high near 38. Northwest wind around 5 mph.

    Slight Chance
    Showers then
    Partly Sunny

    High: 38 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 29 °F

  • Monday

    Monday: Sunny, with a high near 39. Calm wind becoming south southeast around 5 mph in the afternoon.

    Sunny

    High: 39 °F

  • Monday
    Night

    Monday Night: Increasing clouds, with a low around 29. Light east wind.

    Increasing
    Clouds

    Low: 29 °F

  • Tuesday

    Tuesday: A slight chance of snow before 10am, then rain likely, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

    High: 37 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely before 4am, then a chance of rain and snow. Snow level 4400 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain Likely
    then Chance
    Rain/Snow

    Low: 31 °F

  • Wednesday

    Wednesday: A slight chance of rain and snow before 10am, then rain likely. Snow level 3400 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Slight Chance
    Rain/Snow
    then Rain
    Likely

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Snow level 3700 feet. Cloudy, with a low around 33.

    Rain

    Low: 33 °F

  • Thursday

    Thursday: Rain. Cloudy, with a high near 39.

    Rain

    High: 39 °F

Detailed Forecast

Today
A 20 percent chance of showers before 10am. Partly sunny, with a high near 38. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 39. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 29. Light east wind.
Tuesday
A slight chance of snow before 10am, then rain likely, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain likely before 4am, then a chance of rain and snow. Snow level 4400 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A slight chance of rain and snow before 10am, then rain likely. Snow level 3400 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain. Snow level 3700 feet. Cloudy, with a low around 33.
Thursday
Rain. Cloudy, with a high near 39.
Thursday Night
Rain likely before 4am, then rain and snow. Snow level 3700 feet. Cloudy, with a low around 33.
Friday
Rain and snow. Snow level 3700 feet. Cloudy, with a high near 37.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Saturday
A chance of snow. Mostly cloudy, with a high near 35.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
3:34 am PST Dec 8, 2019
Forecast Valid:
9am PST Dec 8, 2019-6pm PST Dec 14, 2019
 
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