Persistent rain is headed in to cool off the Boise area this week.
Showers will fall across the Treasure Valley on Thursday, Oct. 22, according to Les Colin, a meteorologist at the National Weather Service office in Boise.
“This system will move across the state Wednesday night through Friday, bringing widespread showers and isolated thunderstorms,” the National Weather Service said in the most recent state forecast discussion. “Much cooler temperatures and gusty winds will arrive on Friday behind a cold front.”…