Jacksonville, Florida – A dangerous mix of high heat and afternoon thunderstorms could bring flash flooding and power outages to parts of Jacksonville on Monday, June 9.
According to the National Weather Service, showers and thunderstorms are likely between 2 p.m. and 5 p.m., with a strong chance of continued storms into the evening. Temperatures will climb to a sweltering 95°F, with heat index values reaching 106°F. Southwest winds will gust up to 18 mph. Residents should avoid strenuous outdoor activity and hydrate regularly. Drivers on I-95 and U.S. Route 1 should prepare for slick roads and sudden downpours during the afternoon commute.
Thunderstorms are expected to continue until 11 p.m. Monday night, tapering off by early Tuesday. Tuesday brings another round of storms, with a 60% chance of precipitation by 2 p.m. and a high near 94°F.
Five-Day Weather Outlook (June 9–13):
- Tuesday: Storms likely after 11 a.m. and again in the afternoon. High: 94°F.
- Wednesday: Scattered storms, mainly after 2 p.m. High: 92°F.
- Thursday: Strong storms likely through mid-afternoon. High: 92°F.
- Friday: Rain and thunderstorms all day. High: 91°F.
- Saturday: Periodic storms possible. High: 92°F.
Residents should charge devices, monitor alerts, and stay indoors during peak storm hours. More advisories are possible throughout the week.
