NEW: Heat Advisory Issued for Wednesday
Event Expanded – Heat Advisory. Calvert and St. Marys Counties. Heat index values around 105° are expected Wednesday from 11 AM to 8 PM EDT. […]
Event Expanded – Heat Advisory. Calvert and St. Marys Counties. Heat index values around 105° are expected Wednesday from 11 AM to 8 PM EDT. […]
After a beautiful midweek break from the heat, the atmosphere is becoming more active again as we head into Friday and Saturday. ☀️ Friday: High […]
A slow-moving cold front and developing coastal low will bring another round of widespread showers and thunderstorms to the region today. While not everyone will […]
After a cloudy and occasionally damp start to the day, conditions are beginning to evolve much as expected across the Mid-Atlantic. The warm front that […]
After a relatively quiet weekend, attention now turns to a strengthening storm system that will move from the Ohio Valley into the Northeast on Monday. […]
The remnants of what was once Tropical Storm Arthur are now racing through the Southeast, bringing heavy rain, flooding concerns, and even tornadoes across parts […]
After a beautiful day with sunshine and comfortable temperatures in the 70s, our attention turns to a weak area of low pressure expected to pass […]
A developing weather system over northeastern Mexico is drawing increasing attention from forecasters this week, not necessarily because of its tropical potential, but because of […]
After back-to-back days of hot and humid conditions, the threat for strong to severe thunderstorms will continue across the Mid-Atlantic on Friday. The Storm Prediction […]
With another hot and increasingly humid day across the Mid-Atlantic, scattered thunderstorms are expected to develop later this afternoon and evening. While not everyone will […]

John Bordash was born and raised in Southern MD. Living in the region for most of his life, he knows that the region receives very limited weather coverage, especially when dangerous weather moves in. John created JB Weather to keep Southern Maryland communities informed and prepared. From the southernmost tip of St. Mary’s to the 301-corridor, John Bordash is keeping you ahead of the storm.