Caribou, Maine – Storms could sweep into northern Maine by Thursday afternoon, July 17th, threatening to disrupt travel and outdoor plans in Caribou with intense downpours and gusty winds.
According to the National Weather Service in Caribou, thunderstorms are expected to develop after 2 p.m. Thursday, with winds potentially reaching 20 mph and rainfall amounts between a quarter and half an inch. The strongest storms may hit areas along U.S. Route 1, bringing sudden visibility reductions and localized flooding risks during peak travel hours.
Residents should secure outdoor items and be prepared for power flickers or minor tree damage. Lightning and heavy rainfall are both possible into Thursday evening. South winds will increase throughout the day, adding to the muggy summer feel. Highs near 86°F will make conditions uncomfortable before rain cools things off late.
Friday will bring brief clearing, with temperatures dipping to the low 70s. However, more showers could return late Saturday into Sunday, with another chance for afternoon thunderstorms on Sunday after 2 p.m. The pattern shifts slightly cooler by Monday and Tuesday, with mostly sunny skies returning and highs in the upper 70s.
5-Day Weather Outlook for Caribou, Maine:
- Thursday, July 17: High 86°F, thunderstorms after 2 p.m., wind gusts up to 20 mph
- Friday, July 18: High 74°F, early showers then sunny, breezy
- Saturday, July 19: High 78°F, mostly sunny early, slight shower chance after midnight
- Sunday, July 20: High 76°F, chance of storms after 2 p.m., 40% rain risk
- Monday, July 21: High 77°F, mostly clear, seasonably warm
⚠️ Stay weather-aware as more showers are likely Sunday night into early Monday. Updates will follow if additional warnings are issued.
