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Heavy Rain and Flooding, and Significant Wintry Impacts for the Central U.S.

A strong frontal boundary slowing as it moves into the central U.S. will tap into deep moisture to produce heavy rain and flooding, and a significant ice storm. Rain totals up to 7 inches, with isolated higher amounts, will be possible. Significant icing up to a third of an inch may occur in the central Plains and Middle Missouri Valley. Continued cold weather with snow to low elevations out west. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203ft.

Lt Snow, Fog

29°F

-2°C

Humidity 85%
Wind Speed WSW 8 MPH
Barometer 30.17 in (1022.0 mb)
Dewpoint 25°F (-4°C)
Visibility 1.50 mi
Wind Chill21°F (-6°C)
Last update 20 Feb 7:54 am PST
Extended Forecast for

5 Miles S Tumwater WA

  • Tonight

    Tonight: Snow likely before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 21. Northeast wind 3 to 7 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Snow Likely
    then Partly
    Cloudy

    Low: 21 °F

  • Wednesday

    Wednesday: Increasing clouds, with a high near 38. Wind chill values between 18 and 28. Light north northeast wind.

    Increasing
    Clouds

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of snow, mainly after 4am.  Cloudy, with a low around 21. Light and variable wind.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 21 °F

  • Thursday

    Thursday: A 40 percent chance of snow before 10am.  Partly sunny, with a high near 40. Wind chill values between 17 and 27. Calm wind becoming north northeast 5 to 9 mph in the morning.  New snow accumulation of less than a half inch possible.

    Chance Snow
    then Partly
    Sunny

    High: 40 °F

  • Thursday
    Night

    Thursday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 23. North northeast wind around 5 mph becoming south southwest in the evening.

    Partly Cloudy
    then Slight
    Chance Snow

    Low: 23 °F

  • Friday

    Friday: A slight chance of snow before 10am, then a chance of rain and snow.  Mostly cloudy, with a high near 40. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    High: 40 °F

  • Friday
    Night

    Friday Night: Rain likely.  Cloudy, with a low around 34. Chance of precipitation is 70%.

    Rain Likely

    Low: 34 °F

  • Saturday

    Saturday: Rain likely.  Cloudy, with a high near 41.

    Rain Likely

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 33.

    Showers
    Likely

    Low: 33 °F

Detailed Forecast

Tonight
Snow likely before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northeast wind 3 to 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Increasing clouds, with a high near 38. Wind chill values between 18 and 28. Light north northeast wind.
Wednesday Night
A 30 percent chance of snow, mainly after 4am. Cloudy, with a low around 21. Light and variable wind. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow before 10am. Partly sunny, with a high near 40. Wind chill values between 17 and 27. Calm wind becoming north northeast 5 to 9 mph in the morning. New snow accumulation of less than a half inch possible.
Thursday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 23. North northeast wind around 5 mph becoming south southwest in the evening.
Friday
A slight chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.
Saturday
Rain likely. Cloudy, with a high near 41.
Saturday Night
Showers likely. Mostly cloudy, with a low around 33.
Sunday
Showers likely. Mostly cloudy, with a high near 40.
Sunday Night
A chance of rain. Cloudy, with a low around 34.
Monday
Showers likely. Mostly cloudy, with a high near 44.
Monday Night
A chance of showers. Mostly cloudy, with a low around 31.
Tuesday
A chance of showers. Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
5 Miles S Tumwater WA
 46.92°N 122.93°W (Elev. 200 ft)
3:07 pm PST Feb 20, 2018
7pm PST Feb 20, 2018-6pm PST Feb 27, 2018
 
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