Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Shelton, Shelton Sanderson Field (KSHN)

Lat: 47.23806° N Lon: 123.14083° W Elev: 269.0 ft.

Clear

50°F

10°C

Humidity 87%
Wind Speed W 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 17 Jun 01:35 AM PDT
Detailed forecast for

Olympia and Southern Puget Sound

Tonight
Mostly clear. Lows near 50. West wind 10 to 15 mph with gusts to 25 mph becoming southwest after midnight.
Wednesday
Mostly sunny. Highs in the 70s. Light wind.
Wednesday Night
Mostly clear. Lows in the lower to mid 50s. Light wind.
Thursday
Sunny. Highs in the upper 70s to mid 80s. Light wind becoming northeast to 10 mph in the afternoon.
Thursday Night
Partly cloudy. Lows in the mid to upper 50s. Northeast wind to 10 mph in the evening becoming light.
Juneteenth
Partly sunny in the morning then becoming sunny. Highs in the lower to mid 80s.
Friday Night
Mostly clear. Lows in the lower 50s.
Saturday
Mostly sunny. Highs in the lower to mid 70s.
Saturday Night
Mostly clear. Lows in the lower 50s.
Sunday
Mostly sunny. Highs near 80.
Sunday Night
Clear. Lows in the lower to mid 50s.
Monday
Sunny. Highs in the mid to upper 80s.
Monday Night
Mostly clear. Lows in the mid to upper 50s.
Tuesday
Sunny. Highs near 90.



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236 PM PDT Tue Jun 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database