Advanced Hydrologic Prediction Service (AHOPS)
Obion River

Interesting Weather Facts
A world record rainfall occurred at Holt, Missouri on June 22, 1947 when it rained 12 inches in just 42 minutes. This averages to over 1/4 of an inch of rainfall per minute. On July 4th, 1956 In Unionville, Maryland 1.23 inches of rain fell in 1 minute.