Hot and humid Indiana week: daily storms may bring localized flooding | July 15, 2025

Key Takeaways:

• Muggy conditions with near-normal temperatures will persist this week.
• Daily chances of showers and thunderstorms, mainly in southern Indiana.
• Potential for localized flooding due to persistent rainfall.
• Morning rain expected south of I-70 through lunchtime.
• Areas of fog may affect visibility in some parts of the state.

Persistent Muggy Conditions Ahead

Indiana residents should prepare for a week of muggy weather as near-normal temperatures combine with high humidity levels across the state. The uncomfortable humidity will be a constant presence, making the air feel heavier and warmer than the thermometer might suggest.

Daily Storm Expectations

The forecast calls for daily chances of showers and thunderstorms, particularly affecting southern regions of Indiana. “Muggy weather continues with a few spotty showers and thunderstorms appearing on storm tracker in southern parts of the state,” reports Wish-tv. These conditions are expected to sustain throughout the week, bringing intermittent rainfall to various areas.

Risk of Localized Flooding

With the persistence of daily storms, there’s a potential for localized flooding in some communities. Residents in low-lying areas or places prone to flooding should remain vigilant. The accumulation of rainfall over consecutive days can lead to sudden water level rises in streams and rivers.

Rain Timing and Locations

For those planning their morning commute, it’s important to note that “any rain chances this morning should remain well south of I-70 through lunchtime.” This means that areas south of this major interstate could experience rain during the morning hours, potentially affecting travel plans.

Foggy Areas Impacting Visibility

In addition to rain, a few areas may experience fog. The presence of fog can significantly reduce visibility, making driving conditions hazardous. Motorists are advised to use caution, keep headlights on low beam, and allow extra time for traveling through fog-prone regions.

Staying Informed and Prepared

As the week progresses, Indiana’s weather pattern emphasizes the need for preparedness. Keeping updated with the latest weather reports will be crucial for scheduling activities and ensuring safety. The combination of humid conditions, daily storms, and the possibility of flooding and fog makes staying informed more important than ever.

Residents are encouraged to monitor local weather stations and heed any advisories issued throughout the week.