Baltimore is staring down a steamy Thursday, with a Heat Advisory in effect and an afternoon high expected near 96°F. Factor in the humidity, and it will feel more like the low 100s. The advisory is active from 11 AM to 8 PM EDT on Thursday, June 11, 2026, and the combination of heat and humidity will make outdoor activity hazardous in the peak afternoon hours. Isolated showers and thunderstorms could bubble up late in the day, with a better shot at storms into the evening.
Heat Advisory And Timing
The National Weather Service has issued a Heat Advisory for areas near and east of Interstate 95, warning that heat index values could reach roughly 105–106°F by midafternoon. High temperatures will top out in the mid 90s with light west winds around 3–8 mph. Any storms that do manage to fire are expected to drop only small, localized rain amounts. Officials urge taking extra precautions for outdoor workers, children, and older adults, according to NWS Baltimore MD/Washington.
Storm Chances And Wind Risk
Isolated showers and thunderstorms become most likely after about 3 PM, and the evening commute shapes up as the highest-risk window for sudden downpours and strong gusts. Tonight, scattered storms are possible before 1 AM, and any organized line of storms could deliver damaging wind gusts or sporadic large hail. Friday looks even hotter, with highs near 97°F and a higher chance for more numerous, stronger storms during the afternoon and evening.
Cooling Centers And City Resources
Baltimore City has declared a Code Red and opened cooling centers for residents without reliable air conditioning. Central options include the Central Library at 400 Cathedral Street and the Weinberg Housing & Resource Center at 620 Fallsway. Many senior centers and library branches will be open during Code Red hours, and transportation assistance may be arranged for seniors through city services. Call 311 for help getting to a site or see the Baltimore City Health Department cooling centers list for locations and hours at Baltimore City Health Department.
How To Stay Safe Today
Avoid strenuous outdoor work between about 11 AM and 4 PM, drink water often, and try to run errands in the morning or evening when possible. If you experience heavy sweating, dizziness, or confusion, get to a cool place immediately and seek medical help. Officials stress that "heat stroke is an emergency" and 911 should be called for severe symptoms. For more guidance on heat precautions and heat-related illness prevention, see NWS Baltimore MD/Washington.
Hoodline Update
This story updates our June 10 preview of the developing heat pattern; see our earlier report for a soggy sunrise setup for background. We will continue to monitor forecasts and post updates if the NWS upgrades the advisory or issues any severe thunderstorm warnings.
