Boise, Idaho – Thunderstorms could pop across the Treasure Valley Sunday afternoon, bringing slick road conditions and reduced visibility for drivers on I-84. Local officials urge caution for evening travel, with conditions improving by Monday.
According to the National Weather Service in Boise, a 20 percent chance of showers and isolated thunderstorms develops Sunday afternoon, mainly after 2 p.m. Temperatures will hold near 80, but gusty winds and brief downpours could make highways hazardous. Commuters and weekend travelers should plan for slower traffic and wet pavement in spots.
Monday brings relief with clear skies and a high of 75, offering a calmer start to the workweek. Cooler nights are also ahead, with lows dipping near 50 Monday and Tuesday. By midweek, sunshine and warmer air return, with highs climbing back into the mid-80s Wednesday.
Residents should take advantage of the cooler evenings to prepare for shifting fall conditions. Charging devices, securing outdoor furniture, and monitoring updated advisories remain smart steps, especially if storms strengthen on Sunday.
The pattern points to a steady stretch of dry and warm weather after the weekend, but another round of unsettled conditions could approach late week.
Warnings remain in effect for Sunday’s storm potential, and the National Weather Service will issue further updates if severe weather develops.
Five Day Forecast for Boise, Idaho
- Sunday: 20% chance of thunderstorms, high near 80.
- Monday: Sunny, high near 75, low near 50.
- Tuesday: Sunny, high near 83, low near 54.
- Wednesday: Sunny, high near 86, low near 56.
- Thursday: Sunny, high near 83.
