Thunderstorms in Boise could disrupt Fourth of July plans, elevate fire risk
Fourth of July thunderstorms could rain on your holiday parade, Boise.
Literally.
Friday will bring up to a 60% chance of thunderstorms, according to the National Weather Service. Meteorologist Jay Breidenbach told the Idaho Statesman that there’s “definitely a risk” of lightning and thunderstorms affecting outdoor events, including the Idaho 4th of July Parade, which is scheduled to start at 10 a.m in downtown Boise.
The city’s Ann Morrison Park festivities begin at 6 p.m., with fireworks set for dusk, at around 10:15 p.m.
Isolated thunderstorms could begin Thursday evening and last through Friday, though chances of rain will peak mid-morning Friday, Breidenbach said. In the evening, scattered thunderstorms will continue to pop up around the Treasure Valley.
Breidenbach emphasized that safety should be a priority during outdoor events because of the risk of lightning.
“If you hear thunder tomorrow when you’re out, it’s time to seek some shelter,” he told the Statesman.
A front associated with rainy weather will give the Boise area a break from really high temperatures, Breidenbach said. July 4 will have a high of about 85, and Saturday will have a similar high, with skies expected to clear for a sunny weekend.
The storms packing lightning also could add to wildfire risk during a time when everyone should be on alert because of fireworks. Breidenbach told the Statesman that these combined factors are something to be concerned about, especially since the area has been “really dry” for a while.
A press release from Ada County Emergency Management & Community Resilience reminded residents not to set off fireworks near dry natural areas, always follow local laws and ordinances, and keep a source of water nearby.
This story was originally published July 3, 2025 at 4:16 PM.
