A monster cold wave brought drastic changes to the Plains and Rockies already this week, but the cold will shift farther east this weekend.
Twitter was busy Friday morning with countless first snow pictures from the central part of the country, including the Denver metro area.
The cold wave fueling the snow across the Plains and Rockies will spread south and east through the weekend.
By Saturday night, the cold front initiating the cold wave will move off the East Coast as a much colder night advances into the Ohio Valley to the Appalachians.
For Chicago and Indianapolis along with surrounding areas, Saturday night will be the coldest since April.
"Normally, a freeze in early October in the Ohio Valley would cause problems with major agriculture, but they are nearly a month ahead of schedule because of the warm spring and hot summer," said Expert Senior Meteorologist and Agricultural Expert Dale Mohler.
"However, the cold wave will signal an end to the growing season for backyard gardeners," added Mohler.
Any remaining vegetables in gardens should be plucked off before the killing cold moves in.
While lows will gradually rise across the Plains Sunday night, the expanse of the cold weather will be at its greatest breadth.
Lows will tumble into the 30s from the Texas Panhandle, east into Tennessee and Virginia.
Cities such as Amarillo, Texas, to Springfield, Mo., and Nashville will tumble into the 30s Sunday night, all well below average for this time of the year.
It will be cold enough across the Northeast to support some of the first snow of the season Sunday into Sunday night.
Temperatures will rise to more seasonable levels next week for most, but areas from the northern Plains to the Great Lakes and Northeast will see repeated rounds of cold, bone-chilling air. An active northern branch of the jet stream will contribute to the repeated rounds of cold.
The temblor occurred at 9:07 a.m. Friday, local time (9:07 p.m. EDT Thursday). The quake had a depth of 10 km (6.2 miles), the China Earthquake Networks Center (CENC) reported.
Thundery showers late on Friday and on Friday night will pose a threat of localized torrential rain, high winds and hail.
After intense heat eased some for Thursday, it will once again bake Spain and France to close out this week and expand into Germany and Poland this weekend.
The same front that brought gusty thunderstorms and tornado reports across Missouri Wednesday will once again spark severe weather from the Plains to the Tennessee Valley into Thursday night and beyond.
While parts of India received torrential rainfall during June, impact from El Nino will reassert itself over the upper part of the Indian Ocean and Southeast Asia.
Winds and the Gulf Stream current are the likely catalysts behind strange jellyfishlike creatures, Man O' War, popping up on East Coast beaches over the past several weeks.
Berks County, PA (1973)
Third flood in 12 days. Southwestern Berks Co. hardest hit with rains well over 4" within 3 hours. Route 222 washed out near Adamstown "worse than Agnes." Flooding along Wyomissing Creek. One actual measurement was over 6".
Philadelphia, PA (1978)
A total of 3.66 inches of rain.
Scranton, PA (1984)
Hail 3/8 of an inch in diameter covered the ground.