Science Quickly Your Guide to Summer’s Extreme Weather, from Corn Sweat to Flash Floods
Jul 30, 2025
The podcast explores the summer of 2025, marked by intense flash floods in Texas and the intriguing phenomenon of 'Corn Sweat' exacerbating heat waves in the Midwest. It highlights the challenges of forecasting these extreme weather events and the impact of urban infrastructure on flooding. Listeners learn essential tips to stay safe and cool during dangerously hot conditions, emphasizing personal risk factors and practical strategies for heat management. A fascinating journey into the science behind summer's wildest weather!
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Flash Floods Happen Rapidly
- Flash floods occur rapidly with intense rain over small areas, making them dangerous and surprising.
- Impermeable surfaces and topography funnel water quickly, as seen in Texas where water rose 26 feet in 45 minutes.
Corn Sweat Boosts Humidity
- "Corn sweat" is water vapor from transpiring corn crops during heat waves, raising humidity in the Midwest.
- This phenomenon intensifies heat waves, making the Midwest more humid than often expected.
Practical Summer Cooling Tips
- To stay cool, avoid strenuous activity during the hottest parts of the day and stay hydrated.
- Use air conditioning, fans, seal drafts, and block sunlight with blinds or foil to keep indoor spaces cool.