Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955° N Lon: 119.11813° W Elev: 397.0 ft.

Clear

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 05 Oct 03:10 AM PDT
Detailed forecast for

Lower Columbia Basin of Washington

Rest Of Tonight
Partly cloudy. Lows in the upper 40s to lower 50s. Light wind.
Monday
Sunny. Highs in the lower to mid 80s. Light wind, becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear. Lows in the upper 40s to lower 50s. Light wind.
Tuesday
Sunny. Highs in the upper 70s to lower 80s. Light wind.
Tuesday Night
Mostly clear. Lows in the mid 40s to lower 50s. Light wind.
Wednesday Through Thursday Night
Clear. Highs in the upper 70s to lower 80s. Lows in the upper 40s to lower 50s.
Friday
Mostly sunny. Highs in the upper 70s to lower 80s.
Friday Night
Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s.
Saturday And Saturday Night
Partly cloudy. Highs in the mid to upper 60s. Lows in the lower 40s to lower 50s.
Sunday
Mostly sunny. Highs in the lower to mid 60s.



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1132 PM PDT Sun Oct 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database