Another Problem Brought On By Dry Ground…

The upcoming (10) days will offer little, if any, relief from the recent dry stretch. Note the expanding (albeit still localized in the grand scheme of things) area of dry over the past (30) days:

Some areas from south-central IL into central IN have only seen 0.10” to 0.50” over the past month.

While a cold front will slip through the state Thursday, only isolated, weak showers are expected. Most will avoid any rain (best chance of seeing a passing shower will be across northern IN but even these won’t amount to much).

Of more interest will be the true jab of fall air behind the boundary. The dry ground will aid in allowing temperatures to fall to lower levels than if we had recently been dealing with wet conditions. In fact, outlying areas across central and northern parts of the state can expect the first frost of the season (2-3 weeks earlier than average) this weekend into early next week with overnight lows falling into the mid to upper 30s.

Quick follow up: Many have asked, and we are safe along the beaches of Walton Co. here in the Florida panhandle. Sally (now a category 2, 100 MPH hurricane) is making landfall near Gulf Shores, AL- 150 mi. to our west. We’ve accumulated over 15” of rain since 12a Tuesday and torrential downpours continue. Early this morning winds have gusted over 60 MPH and water spouts have been observed just off the coast of where we’re staying. As long as we maintain power, we’ll have a fresh video post later today.

Extended Dry Period…

IND is now running more than 1.2″ below normal for the month and this is coming off a dry finish to August.

Note the localized, but significant, area of bone dry conditions extending east from eastern IL across central Indiana (while surrounding areas have cashed in on significant rains over the past 30 days):

The upcoming 7-days won’t offer up much relief from the dry conditions as high pressure dominates. Even the mid-to-late week cold front should pass through the region mostly dry.

Most guidance only drops between a trace and 0.10″ of rain on central Indiana over the next (10) days as the dry pattern rolls along. The GFS and European ensemble products highlight the dry regime well:

Ironically, the overall pattern should shift in dramatic fashion as autumn matures and heads into winter. We still expect an about face late autumn as the wet anomalies paint themselves across our region as the southeast turns dry, thanks to the La Nina pattern…

VIDEO: Soon-To-Be Sally Heads For The North-Central Gulf Coast; Pattern Takes An Active Turn Towards Late Month…

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