Good morning bloggers,
My first day back from vacation was not an easy one at KSHB-TV. I wrote a blog during the afternoon wondering if thunderstorms were going to form, and that we would know a lot more by 5 PM. During the 5 PM newscast, Jeff Penner and I went outside and we just knew that thunderstorms were going to form right over the city after seeing the billowing cumulus clouds and feeling the humidity. The dewpoints were pooling (high dewpoints concentrating over a local area), and the front was approaching. We had the highest dewpoint, 73 degrees, in the entire region right near downtown Kansas City at 5 PM. By 6 PM, thunderstorms rapidly formed near the Kansas Speedway, and then they organized into a complex of thunderstorms centered right over the city. 3 to 5 inches of rain fell in a few spots. We will list the totals here in a few minutes. Some large hail fell, and you can go to our website for more pictures, but here are a few, starting with one of the lowerings that had a lot of people concerned. There just wasn't much rotation as conditions weren't favorable for any tornadoes yesterday. Here are some rainfall totals (let us know how much you had and we will show some of them on the air tonight).
Rainfall totals:
- Between 152 & 45 highway, MO: 4.50"
- Kansas City, MO (Vivion & Davidson): 4.01"
- Near Shoal Creek in the northland, MO: 3.87"
- Kansas City, KS (18th & State): 3.30"
- Downtown airport: 3.21" (2.29" in one hour)
- KCI airport: 3.02"
- Platte City, MO: 3.00"
- Liberty, MO: 3.00"
- Kansas City, KS: 2.81"
- Blue Springs, MO: 2.40"
- Grain Valley, MO: 2.08" (SW), 1.83" (North)
- Easton, MO: 2.00"
- Raytown, MO: 1.90"
- Lee's Summit (northeast side), Mo: 1.50"
- Overland Park Executive airport: 1.41"
- Lee's Summit airport: 0.92"
- Paola, KS: 0.55"
- Lawrence (NW side), KS: 0.53"
- 119th & State Line: 0.52"
One of our NBC Action News spotters, Josh, took this picture in Shawnee near the Mid-America Sports Complex on Johnson Drive. It would have had my attention. He says that he saw some slight rotation. I saw a few features like this near downtown as well. Fortunately it is just an impressive lowering and it was not a tornado.
The two hail pictures below are from Michele in Shawnee, near 49th & Switzer. It has been quite a year for hail in our area.


Tristin Scott, in Merriam, took this next picture as the thunderstorm moved east.

The weather still looks great for the holiday weekend. A warming trend will bring temperatures up to near 90 by Sunday. There is still some potential for thunderstorms over the weekend, but not on Friday night. It looks great for fireworks. We will have Kansas City's most accurate forecast on NBC Action News, so be sure to watch as we get new data and analyze this interesting weather pattern.
Have a fantastic holiday weekend. A Drunk Driving Watch goes into affect tonight (in memory of all of those injured or killed in drunk driving accidents), so please have a designated driver and don't drink and drive!
Gary