Significant Severe Weather and Heavy Rain Continue for the Central U.S.

Severe thunderstorms, with some strong tornadoes and very large hail, will continue across central portions of the country through early Thursday morning. Very heavy rainfall on already saturated and flooded ground, will produce more significant flooding in these areas. Severe thunderstorm and heavy rain threats continue across the Central and Southern Plains on Thursday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Fair

52°F

11°C

Humidity 71%
Wind Speed NW 9 MPH
Barometer 29.94 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 May 1:35 am PDT
Detailed forecast for

Lower Columbia Basin of Washington

Tonight
Mostly cloudy in the evening then becoming partly cloudy. Lows 49 to 54. North wind 10 to 15 mph.
Thursday
Mostly sunny in the morning then becoming partly cloudy. Highs 80 to 85. North wind 10 to 15 mph.
Thursday Night
Partly cloudy. Lows 53 to 58. Northwest wind 10 to 15 mph shifting to the west 5 to 10 mph overnight.
Friday
Partly cloudy with a slight chance of showers in the morning, then mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 74 to 79. Southwest wind 15 to 20 mph. Chance of precipitation 20 percent.
Friday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers overnight. Lows 48 to 53. Southwest wind 10 to 15 mph. Chance of precipitation 20 percent.
Saturday
Mostly cloudy. A slight chance of showers. Highs 72 to 77.
Saturday Night And Sunday
Mostly cloudy. A slight chance of showers. Lows 51 to 56. Highs 78 to 83.
Sunday Night
Mostly cloudy. Lows 54 to 59.
Memorial Day
Mostly cloudy. A slight chance of showers. Highs 81 to 86.
Monday Night Through Wednesday
Partly cloudy. Lows 55 to 60. Highs 82 to 87.



Click Map For Forecast
844 PM PDT Wed May 22 2019
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database