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Excessive Heat Continues in the Southwest on Monday

A cold front will bring relief to the Pacific Northwest on Monday, but the Southwest will see above average temperatures again. Excessive Heat Warnings are in effect for many locations through Monday evening. The hottest temperatures will be in the desert as daytime high temperatures may exceed 115 degrees. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955° N Lon: 119.11813° W Elev: 397 ft.




Humidity 63%
Wind Speed N 5 MPH
Barometer 29.79 in (1008.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 Jun 12:53 am PDT
Detailed forecast for

Lower Columbia Basin of Washington

Rest Of Tonight
Partly cloudy. Lows 65 to 70. North wind 5 to 10 mph.
Partly cloudy. A 20 percent chance of showers and thunderstorms late in the afternoon. Highs 94 to 99. Southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy overnight. Breezy. Lows 60 to 65. West wind 15 to 25 mph shifting to the southwest 10 to 15 mph overnight.
Mostly sunny. Highs 85 to 90. Southwest wind 10 to 15 mph.
Tuesday Night
Mostly clear. Lows 55 to 60. West wind 10 to 15 mph.
Wednesday And Wednesday Night
Mostly clear. Highs 82 to 87. Lows 56 to 61.
Thursday Through Sunday
Mostly clear. Highs 85 to 92. Lows 57 to 64.

Click Map For Forecast
1038 PM PDT Sun Jun 25 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database