Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

rain,mist

49°F

9°C

Humidity 92%
Wind Speed S 17 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 47°F (8°C)
Visibility 2.00 mi
Wind Chill43°F (6°C)
Last update 11 Mar 03:25 PM PDT
Extended Forecast for

Tumwater WA

Wind Advisory until March 12, 06:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 12, 06:00am

    NOW until 6:00am Thu

    Wind Advisory

  • This Afternoon

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before midnight.  Low around 38. Southwest wind 13 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Rain, mainly after 9am.  Steady temperature around 41. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain Likely
    then Rain

  • Thursday Night

    Thursday Night: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 9pm, then rain after 9pm.  Low around 34. South southwest wind 3 to 7 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain before 1pm, then rain, possibly mixed with snow between 1pm and 2pm, then rain after 2pm.  High near 43. Light south wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Rain before 11pm, then rain and snow likely.  Low around 30. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a chance of rain.  Partly sunny, with a high near 49. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly after 5am.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain. High near 51. South southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before midnight. Low around 38. Southwest wind 13 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly after 9am. Steady temperature around 41. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 9pm, then rain after 9pm. Low around 34. South southwest wind 3 to 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain before 1pm, then rain, possibly mixed with snow between 1pm and 2pm, then rain after 2pm. High near 43. Light south wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Rain before 11pm, then rain and snow likely. Low around 30. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow, mainly after 5am. Mostly cloudy, with a low around 31.
Sunday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Cloudy, with a high near 46.
Sunday Night
Rain. Cloudy, with a low around 38.
Monday
Rain likely. Cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Rain likely. Mostly cloudy, with a high near 61.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42.
Wednesday
Rain likely. Cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.97°N 122.92°W (Elev. 200 ft)
2:26 pm PDT Mar 11, 2026
3pm PDT Mar 11, 2026-6pm PDT Mar 18, 2026
 
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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