Dry start to fall across much of Missouri

By Jared Shelton News-Press NOW meteorologist

Astronomical fall arrives this weekend with the autumnal equinox on Sunday. Just in time, temperatures are forecast to feel a bit more seasonable by then, after a stretch of hot and muggy September days has lingered across the Central Plains, and much of the United States for the past week.

Aside from a turn for the seasonable side, beneficial rains are also on the horizon, as a slow-moving system tracks across the heartland.

While a nice cool-down is most welcome after recent 80s and 90s, the return of widespread precipitation chances will be even more beneficial to the environment, as much of Kansas and Missouri have slipped back into drought after the past 30 to 60 days.

Despite a wetter than normal late spring and early summer, complete with moderate flooding along the Missouri River, recent dry spells have taken their toll. Just three months ago, only 22% of the Show Me state was in some form of drought, as of today, that figure has increased to nearly 73%.

The northwest corner of Missouri has largely managed to stave off meaningful rainfall deficits as of now; our neighbors to the south have not been so lucky. According to the National Weather Service in Kansas City, the first 17 days in September were the driest on record for KC, records that date back to 1888. Needless to say, it’s a good thing rainfall was plentiful during the height of this year’s growing season.

Rounds of rain possible this weekend across the Mid-Missouri River Valley will likely not be enough to clear drought conditions completely. However, an inch or two of rain could be enough to preserve the prospect of colorful fall foliage in October. Sufficient moisture during late summer and early fall not only keeps deciduous trees from losing their leaves early, but can also support more vibrant shades of red, yellow and orange that stick around for just a bit longer.