Boise, Idaho – Wind gusts up to 24 mph could hit Boise by Tuesday, June 3rd, as summer weather ramps up across southwest Idaho. Highs will reach 78°F, but the real story is the sharp northwest wind that may disrupt travel on I-84, especially during peak commuting hours.
According to the National Weather Service, Boise will see mostly sunny skies and light northwest winds in the morning, intensifying to 13 mph with gusts nearing 24 mph by late afternoon. Tuesday night will remain clear, with calmer winds shifting north and temperatures dipping to 51°F.
Travelers, especially along exposed stretches of I-84 and rural Ada County roads, should be prepared for strong crosswinds. Use caution when driving high-profile vehicles and avoid outdoor burning due to elevated fire danger. Outdoor workers should stay hydrated and take breaks in the shade.
Looking ahead, Wednesday (June 4) brings hotter weather with a high of 82°F and continued breezes. By Thursday, Boise heats up to 86°F under mostly sunny skies, marking the official return of early summer heat. Friday and Saturday will push highs to 88°F and 92°F respectively.
More June heat is on the way, so Idahoans should stay weather-aware and limit strenuous activity during peak heat hours.
🌤️ Extended Five-Day Boise Forecast (June 3–7):
- Tuesday: Sunny, high near 78°F. Gusts up to 24 mph.
- Wednesday: Sunny and breezy, high near 82°F.
- Thursday: Mostly sunny, high near 86°F.
- Friday: Sunny and hot, high near 88°F.
- Saturday: Sunny and hot, high near 92°F.
