Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Rain

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 46°F (8°C)
Visibility 8.00 mi
Last update 04 Mar 03:35 AM PST
Extended Forecast for

Tumwater WA

  • Overnight

    Overnight: Rain, mainly before 5am.  Steady temperature around 47. South southwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm.  High near 53. South southwest wind 6 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 39. Southwest wind around 10 mph.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 50. West southwest wind 8 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain.  Low around 40. South wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain.  High near 50. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 10pm.  Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly between 10am and 4pm.  Cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
Rain, mainly before 5am. Steady temperature around 47. South southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm. High near 53. South southwest wind 6 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39. Southwest wind around 10 mph.
Thursday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 50. West southwest wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 40. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain, mainly before 10pm. Low around 45. Chance of precipitation is 90%.
Saturday
Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 52.
Saturday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 36.
Monday
Rain, possibly mixed with snow. Cloudy, with a high near 47.
Monday Night
Rain and snow. Mostly cloudy, with a low around 31.
Tuesday
Rain and snow. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
1:25 am PST Mar 4, 2026
3am PST Mar 4, 2026-6pm PDT Mar 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database