Pocatello, ID — A major weather shift is on the horizon for Idaho as a Pacific trough pushes colder air and widespread precipitation into the region. Beginning Saturday, temperatures are expected to drop significantly, bringing a mix of rain and snow along with gusty winds. Residents should prepare for a stark change from the seasonably warm and dry conditions seen earlier in the week.
According to the National Weather Service in Pocatello, the cold front will begin arriving late Saturday, with temperatures plummeting into the low 30s overnight. Areas like Arco, Blackfoot, and Idaho Falls are projected to see minimum temperatures hovering just above freezing, with potential snowfall in higher elevations. Breezy conditions will accompany the temperature drop, making roads like I-15 potentially hazardous due to reduced visibility and wet surfaces.
The cold spell is expected to last well into the next week, with the possibility of more snow and rain through Wednesday. The National Weather Service recommends that residents avoid unnecessary travel during periods of heavy precipitation and ensure vehicles are winter-ready as road conditions could deteriorate quickly. Additionally, homeowners should secure loose outdoor items as winds may pick up over the weekend.
