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Atmospheric River in the Pacific Northwest and Northwest California Early This Week

An atmospheric river event will bring heavy rains and rising snow levels to the Pacific Northwest and northwest California early this week. Snow levels will rise above 8,000 feet, and 4 to 7 inches of rain is forecast for the southwest facing slopes of the mountains. Minor river and localized flooding will be possible. In the east, winds decrease by Monday, and the week will be relatively dry. Read More >

7-Day Forecast for Latitude 47.43°N and Longitude 121.41°W (Elev. 3087 ft) (Text-Only)
NWS Forecast for: Snoqualmie Pass WA
Issued by: National Weather Service Seattle, WA
Last Update: 11:56 pm PST Nov 19, 2017
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  • Overnight

    Overnight: Rain.  Low around 33. Wind chill values between 25 and 30. East northeast wind 5 to 9 mph becoming south.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain


    Low: 33 °F

  • Monday

    Monday: Rain likely before 10am, then a chance of showers between 10am and 4pm, then a chance of rain after 4pm.  Mostly cloudy, with a high near 41. West wind 6 to 13 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely
    then Chance
    Showers

    High: 41 °F

  • Monday
    Night

    Monday Night: Rain, mainly after 10pm.  Low around 35. Light and variable wind becoming east southeast 5 to 10 mph in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain


    Low: 35 °F

  • Tuesday

    Tuesday: Rain.  High near 47. East southeast wind around 9 mph.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Rain


    High: 47 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 40. South southeast wind 3 to 6 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain


    Low: 40 °F

  • Wednesday

    Wednesday: Rain.  High near 50. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain


    High: 50 °F

  • Wednesday
    Night

    Wednesday Night: Rain.  Low around 39. Chance of precipitation is 80%.

    Rain


    Low: 39 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Rain.  Cloudy, with a high near 48.

    Rain


    High: 48 °F

  • Thursday
    Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 36.

    Rain Likely


    Low: 36 °F



  • Overnight: Rain. Low around 33. Wind chill values between 25 and 30. East northeast wind 5 to 9 mph becoming south. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Monday: Rain likely before 10am, then a chance of showers between 10am and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 41. West wind 6 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Monday Night: Rain, mainly after 10pm. Low around 35. Light and variable wind becoming east southeast 5 to 10 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Tuesday: Rain. High near 47. East southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Tuesday Night: Rain. Low around 40. South southeast wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Wednesday: Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Wednesday Night: Rain. Low around 39. Chance of precipitation is 80%.

    Thanksgiving Day: Rain. Cloudy, with a high near 48.

    Thursday Night: Rain likely. Mostly cloudy, with a low around 36.

    Friday: Rain likely. Mostly cloudy, with a high near 40.

    Friday Night: A chance of showers. Mostly cloudy, with a low around 32.

    Saturday: A chance of showers. Mostly cloudy, with a high near 40.

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 32.

    Sunday: A chance of rain. Mostly cloudy, with a high near 40.



    Snoqualmie Pass WA
     47.43°N 121.41°W (Elev. 3087 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/sew