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Tuesday August 18, 2026: Warmer and Muggier Wednesday, Storms Arrive Late

Comfortable conditions through this evening
Posted
and last updated

Humidity and Temperatures Increase Tomorrow

Forecast:
Tonight: Clear Sky, Near Seasonal Temps | Low: 66 | E 0-5
Wednesday: Humidity Increasing, Partly Cloudy | High: 93 | SSE 5-10

In Depth:
Today's relief will be short-lived. Southerly winds return on Wednesday, bringing higher humidity back into the forecast. As moisture levels increase, heat index values, or "feels like" temperatures, will climb back into the upper 90s and lower 100s.

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Rain chances also return beginning Wednesday night as a more unsettled weather pattern develops and lingers through the latter half of the week.

The Storm Prediction Center has highlighted areas west of Interstate 65 for the potential of strong to severe thunderstorms late Wednesday night into Thursday morning. The primary threats include damaging wind gusts and locally heavy rainfall, which could lead to isolated flooding concerns.

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Isolated showers and storms remain possible each day heading into the weekend with seasonal temperatures.

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