Foothills of the Blue Mountains of Washington- Including the cities of Dayton, Waitsburg, and Walla Walla 358 AM PDT Thu Mar 28 2024 .TODAY...Partly sunny. A chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 50s. South wind 5 to 15 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 30s. South wind 5 to 15 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .FRIDAY...Partly sunny. A chance of rain showers. Highs in the mid to upper 50s. South wind 5 to 10 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s. Northeast wind 5 to 10 mph. .SATURDAY...Sunny. Highs in the upper 50s to lower 60s. Light wind. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the mid to upper 30s. Highs in the mid 50s to lower 60s. .MONDAY THROUGH TUESDAY...Mostly clear. Highs in the mid 60s to lower 70s. Lows in the mid 30s to mid 40s. .TUESDAY NIGHT AND WEDNESDAY...Breezy. Partly cloudy. A 20 percent chance of rain. Lows in the lower to mid 40s. Highs in the lower 60s to lower 70s. $$