A wave of intense heat will hit Boise on Thursday, with temperatures expected to soar to 99°F, accompanied by afternoon wind gusts reaching 22 mph. The combination of scorching heat and gusty winds poses potential risks, particularly for outdoor workers, travelers, and wildfire prevention efforts. According to the National Weather Service in Boise, Thursday will begin with calm conditions, but winds will pick up in the afternoon, shifting from southwest to northwest at speeds of 5 to 9 mph, with occasional gusts up to 22 mph.
The hottest period of the day will be from 3 p.m. to 6 p.m., during which urban areas such as downtown Boise, Meridian, and Eagle will experience prolonged exposure to high temperatures. With the dry vegetation in the region, fire crews are on high alert for any potential wildfires, as the combination of heat and wind increases the risk of ignition. Residents are urged to limit strenuous outdoor activities, stay hydrated, and secure any loose items that could be blown around by the gusts.
After Thursday’s heatwave, temperatures are expected to ease slightly on Friday, with highs near 91°F, but the triple-digit temperatures may return by early next week. As Boise moves into the weekend and Monday, residents can expect more hot and sunny weather, with only minor fluctuations in temperature.
Here’s a detailed look at the five-day forecast for Boise:
Thursday: Sunny, hot, breezy in the afternoon. High 99°F, low 61°F.
Friday: Sunny and hot, lighter winds. High 91°F, low 63°F.
Saturday: Sunny and hot. High 92°F, low 64°F.
Sunday: Sunny and hot. High 93°F, low 63°F.
Monday: Sunny, very hot. High 94°F, low 64°F.
