Sweltering heat, heavy storms to persist over D.C. area through weekend
- Hot and humid conditions are forecast for the D.C. area through Sunday with highs in the 90s and a chance of afternoon thunderstorms each day.
- The storms could produce heavy downpours and localized flooding.
- While Monday should be slightly less humid, temperatures are still expected to reach near 90 with a small storm chance.
- The recent heat and humidity have caused pollution levels to rise.
- Residents are advised to stay hydrated and limit time outside during the hottest parts of the day.