Wed Feb 26 06:59:08 AM EST 2025 Lower Columbia Basin of Washington- Including the cities of Connell, Prosser, and Tri-Cities 358 AM PST Wed Feb 26 2025 .TODAY...Sunny. Highs in the mid 50s. Northeast wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 30s. North wind 5 to 10 mph. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs in the mid to upper 50s. North wind 5 to 10 mph shifting to the south in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 30s. North wind 5 to 10 mph. .FRIDAY...Sunny. Patchy fog. Highs in the mid to upper 50s. Light wind. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows in the 30s. Highs in the 50s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s to lower 40s. Highs in the lower to mid 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid to upper 30s. Highs in the lower to mid 50s.