National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

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Last Map Update: Sat, Aug 15, 2026 at 8:32:47 pm CDT

Know the signs of your body overheating before it becomes to late.

Local Weather History For August 15th...
Some of the worst flooding that ever occurred in western north Texas
happened on August 15, 1971. Heavy rain began on the 14th, but the
worst of the rain and most of the flooding was on the 15th. On that
day, rainfall averaged four to 11 inches. At least 10 families were
forced to evacuate their homes along the Wichita River as the water
rapidly rose. The river rose so high that its swift-flowing waters
undercut several streets, causing them to collapse. The official
rainfall at the National Weather Service Office in Wichita Falls on
the 15th was 4.52 inches, making this the wettest August day ever
observed in the city.

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