Thunderstorms Will Develop in Southern Wichita Falls

Residents can expect storms and high temperatures in the low 90s on September 21, 2026.

Updated on Sept. 20, 2026 in Forecasts

Dark, heavy storm clouds gathering above a wide, flat prairie landscape under an overcast sky. — Thunderstorms are forecast to develop across southern Wichita Falls on September 21, 2026, as afternoon temperatures rise into the low 90s. AI Illustration. Upload story photo >

Thunderstorms are forecast to develop across southern areas of the Wichita Falls region on September 21, 2026. Afternoon temperatures will climb into the low 90s following a morning start in the upper 60s.

Why it matters

The shift in weather patterns brings a change from the cooler temperatures experienced in recent days. Residents in the area should prepare for developing storms despite a lack of significant rainfall expected for the coming week.

Meteorological projections indicate morning temperatures in the upper 60s followed by an afternoon high in the low 90s. Forecasted wind speeds are expected to remain between 5 and 10 mph coming from the east.

The details

Storms are expected to develop in the southern parts of the region tomorrow after similar activity occurred east of the Wichita Falls DMA earlier today. Wind speeds will remain light, blowing steadily from the east at 5 to 10 mph throughout the day.

September 20, 2026: Storms developed east of the Wichita Falls DMA.
September 21, 2026: Storms will develop in southern areas as temperatures reach the low 90s.
Next week: No significant rainfall is expected in the region.

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Seasonal Patterns

This forecast aligns with the National Weather Service's standard meteorological monitoring for the Texoma region. It follows the established trend of transitional weather shifts often seen in late September across North Texas.

Residents should plan for potential storm activity and the return of temperatures in the low 90s by keeping an eye on local alerts throughout the day. With light winds expected, the main concern for daily commuters remains the possibility of brief localized storm development.

The takeaway

The return of warmer weather provides a reminder to stay prepared for changing atmospheric conditions during the late summer season. Monitoring local updates will help residents navigate the development of storms in the southern reaches of the region.