Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Pierce County-Thun Field (KPLU)

Lat: 47.104° N Lon: 122.287° W Elev: 538.0 ft.

Overcast

61°F

16°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Sep 08:35 PM PDT
Detailed forecast for

Foothills and Valleys of Pierce and Southern King Counties

Tonight
Mostly clear. Patchy fog late in the night. Lows in the mid 40s to lower 50s. Light wind.
Wednesday
Sunny. Patchy fog in the morning. Highs in the 70s. Light wind becoming north to 10 mph in the afternoon.
Wednesday Night
Mostly clear. Lows near 50. Light wind.
Thursday
Sunny. Highs in the mid to upper 70s. Light wind.
Thursday Night
Clear. Lows near 50. Light wind.
Friday
Sunny. Highs in the lower to mid 70s.
Friday Night
Mostly clear. Lows near 50.
Saturday
Mostly sunny. Highs in the lower to mid 70s.
Saturday Night
Mostly clear. Lows near 50.
Sunday
Mostly sunny. Highs in the lower to mid 70s.
Sunday Night
Mostly clear. Lows in the lower 50s.
Monday
Partly sunny. Highs in the lower 70s.
Monday Night
Partly cloudy in the evening then becoming mostly cloudy. A slight chance of rain. Lows in the lower 50s.
Tuesday
Partly sunny with a slight chance of rain. Highs in the upper 60s.



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236 PM PDT Tue Sep 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database