A dangerous weather setup is taking shape for Tuesday, and forecasters warn that residents across the region could face life-threatening conditions in not just one — but two separate waves of severe storms.
The trigger is an unusually strong jet stream for this time of year, combining with intense summer heat and high humidity already building across the area. Forecasters say this combination is precisely what produces the most destructive storms.
KEY THREATS: Damaging winds (High risk) | Flash flooding (High risk) | Large hail (Possible) | Tornado (Cannot be ruled out)
The first round of storms is expected to develop during the late morning and early afternoon on Tuesday. These storms are likely to bring heavy rainfall and strong winds, with flooding a primary concern as the ground is already saturated from recent rainfall.
The second — and more dangerous — round is forecast to arrive in the evening hours and may continue well past sunset. This is when the strong winds through the upper atmosphere will fuel storms with extra energy, allowing them to organize and intensify rapidly. This is the window when the risk of a tornado, large hail, and destructive wind gusts rises considerably.
Residents should secure outdoor furniture, charge devices, and prepare emergency kits before Tuesday morning. Those in flood-prone areas or mobile homes should identify a sturdy shelter in advance. Do not wait until storms arrive to take action.
Behind the storm system, a cold front will sweep through overnight, bringing dramatically cooler and less humid conditions by Wednesday. Temperatures are expected to struggle to reach the 70s Wednesday and Thursday — a significant drop from current conditions. Some mountain valleys could see temperatures dip into the upper 40s by Thursday and Friday mornings.
Stay weather-aware Tuesday. Monitor local emergency alerts and have a plan ready before the first storms arrive.