We had some exciting weather today. Two waves of severe storms moved through our area–one in the early afternoon and another one a few hours later. The second wave included a tornado warning for us. The storm sirens were wailing, so Ted and I grabbed a few things (car keys, drivers’ licenses, etc.), headed for the basement, and turned on that TV to keep informed.
See the circular storm cell in the upper right TV graphic? That entire cell was rotating. Ted (and the TV weatherman) said it is very unusual for a storm like that to rotate. Usually, strong storms develop in a line, not in a mass. In the large graphic on the left, you can see the white dot and line indicating the NWS radar, just a few miles southwest of our house. The lower right graphic shows the visibility. Or not. We had very heavy rain and winds gusting at about 60 mph. Three EF-0 (winds at 80 mph) tornadoes formed just east of us and there was an EF-1 tornado across the Mississippi River in Illinois.
The metro area had some wind damage (trees down), but the heavy rain was a bigger problem with lots of flooding and water damage. St. Louis County had 3 inches of rain in a little more than an hour. A storm drain on I-55 became clogged, causing the road to flood across all lanes. I-55 was closed for several hours to clear the drain and to allow the water level to drop.
We were lucky. No tornadoes, no roof damage, only small branches and leaves blown off the trees, and only 1.3 inches of rain. Isn’t spring fun in the Midwest?