Boise, ID – Bitter cold continues across Idaho and eastern Oregon, with temperatures plunging below zero and dangerous wind chills persisting through midweek. A Cold Weather Advisory remains in effect until 10 a.m. Thursday, as temperatures could reach 15 below zero in eastern Oregon and 5 below zero in Idaho’s valleys.
According to the National Weather Service (NWS) in Boise, Wednesday morning will be the coldest, with highs struggling to reach the mid-20s. The frigid air brings a heightened risk of frostbite and hypothermia, especially for those exposed to the elements without proper clothing. Residents are urged to dress in layers, cover exposed skin, and limit outdoor time.
The extended forecast shows a shift later this week, with snow likely on Thursday and Friday, followed by a slight warming trend into the weekend. Boise could see accumulating snow Thursday night, making travel hazardous.
Drivers should prepare for icy roads and check for local advisories. Those traveling on I-84 through Idaho and Oregon should remain cautious. Stay updated with NWS alerts and plan accordingly.
