BOISE, ID – A developing storm system is expected to bring widespread rain, isolated thunderstorms and gusty winds to southwestern Idaho Thursday, October 22, before a cold front sends temperatures sharply lower heading into the weekend.
According to the National Weather Service in Boise, a slow-moving low-pressure system will produce widespread rain showers Thursday through early Friday, October 23. Stronger thunderstorms could bring locally heavy rainfall and gusty outflow winds.
The forecast shows precipitation chances increasing significantly Thursday afternoon and evening across the Treasure Valley and surrounding communities…