Baltimore, Maryland – Thunder rumbles back into Maryland on Wednesday as residents brace for intense storms and dangerous heat in Baltimore. Midday storms and a soaring heat index above 100°F will threaten power outages, snarl traffic on I-83, and bring flash flooding risks to low-lying neighborhoods.
According to the National Weather Service, showers and thunderstorms are likely after 11 a.m. Wednesday, with a 70% chance of precipitation in Baltimore and nearby counties. New rainfall could total up to an inch in some spots. South and wind gusts near 10 mph will fuel muggy conditions, while temperatures spike to 94°F. Residents are urged to stay weather aware, avoid driving through flooded streets, and monitor alerts from Maryland Emergency Management. If you must travel, check conditions on I-83 and US-40, where heavy rain could reduce visibility and lead to ponding.
Wednesday night, storms may linger before 8 p.m., with clouds and a sticky low around 80°F. The heat and humidity remain stubborn as Baltimore heads into Thursday, where a chance of storms continues—especially after 2 p.m.
The active pattern lasts through the weekend. Friday brings a 60% chance of more thunderstorms and showers, with slightly cooler highs near 91°F. The National Weather Service advises charging devices, preparing for possible power disruptions, and limiting outdoor activity during peak heat.
Looking Ahead: Five-Day Baltimore Forecast
- Wednesday: Thunderstorms likely after 11 a.m., high near 94°F, heat index 101°F. Rainfall could exceed 1 inch.
- Thursday: Slight chance of showers, storms possible after 2 p.m. High near 94°F.
- Friday: Showers likely, thunderstorms possible by evening. High near 91°F.
- Saturday: Slight chance of showers, high near 91°F, humid.
- Sunday: Chance of storms, partly sunny, high near 93°F.
- Monday: More storms possible, high near 93°F.
Storm alerts remain in effect through Monday—check for updates and stay safe during Maryland’s stormy stretch.
