Overview
- Chicagoland will see highs in the mid-90s on Sunday with heat index values near 102°F.
- Scattered to isolated thunderstorms are forecast late Sunday into Monday under a Marginal Risk for severe weather, with potential strong winds and heavy downpours.
- All of Chicagoland is under drought conditions, per the U.S. Department of Agriculture’s latest Drought Monitor.
- Dew points in the lower 70s will drive oppressive humidity and heighten heat illness and sunburn risk during extended daylight.
- The Fourth of July weekend is expected to be hot and sunny with highs in the low 90s and a lower chance of storms on Independence Day.