WEATHER Aug. 12-18, 2026
Columbia Basin Herald | UPDATED 1 hour, 40 minutes AGO
Today: Areas of smoke before 1pm. Sunny, with a high near 88. Southwest wind 3 to 7 mph.
Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 59. West wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Thursday: Sunny, with a high near 86. North wind around 8 mph.
Thursday Night: Partly cloudy, with a low around 59. North wind 5 to 7 mph.
Friday: Sunny, with a high near 88.
Friday Night: Partly cloudy, with a low around 58.
Saturday: Mostly sunny, with a high near 90.
Saturday Night: Partly cloudy, with a low around 59.
Sunday: Mostly sunny, with a high near 91.
Sunday Night: Mostly cloudy, with a low around 61.
Monday: Partly sunny, with a high near 89.
Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 59.
Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 85.
SOURCE: National Weather Service