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Very heavy rainfall and flooding possible in central and southern U.S. on Tuesday and Wednesday

A slow-moving front will bring multiple waves of heavy rain across a swath of the central and southern U.S., from Texas up to Michigan on Tuesday and into Wednesday. Parts of the ArkLaTex region could see 5 to 7 inches of rain on Wednesday. Freezing rain will also be possible in the Upper Midwest over next couple days, with snow in the Northern Plains and Upper Great Lakes on Tuesday. Read More >

7-Day Forecast for Latitude 47.39°N and Longitude 122.03°W (Elev. 433 ft) (Text-Only)
NWS Forecast for: Maple Valley WA
Issued by: National Weather Service Seattle, WA
Last Update: 8:41 pm PST Feb 19, 2018
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  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 22. Wind chill values between 13 and 18. Calm wind.

    Partly Cloudy



    Low: 22 °F

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 4pm.  Partly sunny, with a high near 37. Wind chill values between 12 and 22. East southeast wind 5 to 7 mph becoming light and variable.  New snow accumulation of less than a half inch possible.

    Chance Snow



    High: 37 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values between 15 and 20. East wind 5 to 8 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    then Mostly
    Clear

    Low: 22 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 4pm.  Increasing clouds, with a high near 39. Wind chill values between 15 and 25. Light and variable wind.  New snow accumulation of less than a half inch possible.

    Mostly Sunny
    then Chance
    Snow Showers

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before 10pm.  Mostly cloudy, with a low around 27. Northeast wind 5 to 7 mph becoming east southeast in the evening.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers


    Low: 27 °F

  • Thursday

    Thursday: A 20 percent chance of snow showers before 10am.  Partly sunny, with a high near 41.

    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 41 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 25.

    Partly Cloudy



    Low: 25 °F

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 41.

    Chance Snow



    High: 41 °F

  • Friday
    Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 32.

    Rain Likely



    Low: 32 °F

  • Overnight: Partly cloudy, with a steady temperature around 22. Wind chill values between 13 and 18. Calm wind.

    Tuesday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 37. Wind chill values between 12 and 22. East southeast wind 5 to 7 mph becoming light and variable. New snow accumulation of less than a half inch possible.

    Tuesday Night: A 30 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values between 15 and 20. East wind 5 to 8 mph. New snow accumulation of less than a half inch possible.

    Wednesday: A 30 percent chance of snow showers after 4pm. Increasing clouds, with a high near 39. Wind chill values between 15 and 25. Light and variable wind. New snow accumulation of less than a half inch possible.

    Wednesday Night: A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 27. Northeast wind 5 to 7 mph becoming east southeast in the evening. New snow accumulation of less than a half inch possible.

    Thursday: A 20 percent chance of snow showers before 10am. Partly sunny, with a high near 41.

    Thursday Night: Partly cloudy, with a low around 25.

    Friday: A chance of snow. Mostly cloudy, with a high near 41.

    Friday Night: Rain likely. Mostly cloudy, with a low around 32.

    Saturday: Rain and snow likely. Mostly cloudy, with a high near 40.

    Saturday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 33.

    Sunday: Rain and snow showers likely. Mostly cloudy, with a high near 40.

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

    Monday: A chance of showers. Partly sunny, with a high near 42.



    Maple Valley WA
     47.39°N 122.03°W (Elev. 433 ft)

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