Drenching showers and thunderstorms from Tropical Rainstorm Isaac brought beneficial rain to much of Arkansas, Missouri and southern Illinois the past several days. Now the focus of the heavy and beneficial rain continues to shift into the Ohio Valley states the remainder of this Labor Day weekend.
Isaac has deposited over 10 inches of rain over a significant part of southeastern Louisiana and southwestern Mississippi this week. Another widespread 2 to 4 inches have already fallen over parts of Arkansas and Missouri.
As Isaac continues its slow northeastward track into the Ohio Valley the remainder of this weekend, towns and communities from Missouri to Ohio and West Virginia can expect to have periods of heavy rainfall.
Cities in the path of Tropical Rainstorm Isaac into tonight include St. Louis, Indianapolis, Cape Girardeau, Louisville and Cincinnati. On Sunday, the focus shifts just a bit to the east into more of western and central Ohio, including the state capital of Ohio, Columbus.
Eventually, some of the moisture from Isaac will surge into the Northeast and mid-Atlantic leading to spotty showers and thunderstorms for early next week, including Labor Day and the following Tuesday.
There is the potential for a widespread 2 to 4 inches of rain through Monday stretching into eastern Missouri, south-central Illinois and Indiana, as well as western Ohio.
Locally higher amounts in excess of 4 inches will be likely from heavier and persistent showers and thunderstorms across these areas.
While the rainfall will be greatly appreciated in areas suffering from the Drought of 2012, too much rain falling too fast could lead to the potential for localized flash flooding, especially in low-lying, urban and flood prone areas.
According to Expert Senior Meteorologist Alex Sosnowski, "There is no doubt that the rain will be greatly beneficial to these areas from a hydrological and agricultural standpoint. However, there will be a rather abrupt northern and western edge to the rainfall, and heavy rainfall could be rather spotty in part of the Tennessee Valley."
Cities like Chicago and Detroit will be on the far northern edge of the rain and will likely pick up just a few scattered showers from Tropical Rainstorm Isaac throughout the rest of the holiday weekend.
Along with the threat for heavy rain, strong to potential severe thunderstorms will also be possible through the weekend in areas south and east of the center of the storm. Those living in the Ohio and Tennessee valleys could see a gusty thunderstorm capable of producing a brief tornado.
The risk of flooding from Odile will spill onto Texas and parts of the southern and central Plains late this week into the weekend.
Torrential rainfall slammed parts of Serbia over the weekend, resulting in two deaths as rushing waters sliced through area streets.
Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet.
On Tuesday, Edouard became the first major hurricane in the Atlantic since Sandy. While Edouard remains at sea, rough surf will reach some Atlantic coast beaches.
Moisture from Tropical Rainstorm Odile will deliver torrential rainfall and cause life-threatening flooding over the interior Southwest through the balance of the week.
The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to a large area.
Eugene, OK ()
0.18" of rain - first measurable rain since June 27, 1998. Longest dry spell record.
Miami, FL (1926)
The Great Miami Hurricane - center passed over city (27.61") -123 mph (5 min.), 138 mph (2 min.) tide 11.7' -- 372 dead.
54 died in Chesapeake Bay area from hurricane winds.