National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Clear

52°F

11°C

Humidity 43%
Wind Speed N 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 08 May 10:50 PM PDT
Extended Forecast for

Tumwater WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72. Light north wind.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.

    High: 63 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly after 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Calm wind.
Friday
Partly sunny, with a high near 72. Light north wind.
Friday Night
Mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. West southwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers, mainly after 11am. Mostly cloudy, with a high near 61.
Monday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 62.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A slight chance of showers. Partly sunny, with a high near 64.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 42.
Thursday
A chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
Last Update:
9:40 pm PDT May 8, 2025
Forecast Valid:
11pm PDT May 8, 2025-6pm PDT May 15, 2025
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation