A huge swing in temperatures will be the focus this weekend for the NASCAR race in Talladega on Sunday.
A massive cold wave that will be responsible for widespread frost and freezes this weekend will send a cold shot into Talladega, Ala. as well.
"Drivers will face a much different track on Sunday in comparison to Friday's practice," said meteorologist and racing enthusiast Eric Leister.
"Highs will be nearly 20 degrees cooler on Sunday in comparison to Friday and could affect one of NASCAR's most unpredictable tracks," added Leister.
Temperatures in the mid-80s will heat the track Friday afternoon for their practice round, but a cold front will move through the track Friday night. Highs will fall into the upper 70s on Saturday before bottoming out in the mid-60s on Sunday.
A mostly cloudy sky will accompany the cooler Sunday weather, but rain will not be a factor. Normal highs in Talladega for early October are near 80 degrees.
The weather threatens to interfere with search, rescue and cleanup operations in the wake of the major 7.8-magnitude earthquake that has killed thousands of people with the death toll mounting.
Severe thunderstorms are rumbling across parts of Texas and Oklahoma Sunday evening.
Sunny skies and cooler conditions will be the rule this week in Chicago.
In wake of a chilly Monday with spotty showers, warmer and drier weather will settle in for much of the week ahead.
Temperatures will have their ups and downs across the Northeast this week, starting off on a cool note before milder air moves in for the middle of the week.
Dauphin Island clocked a 57 mph wind gust at the time of the boating incident, according to Mesonet.
Venus, TX (1990)
Winds gusted to 70 mph.
Monclova, Mexico (1994)
102 degrees with a dew point of -10 degrees.. 1% relative humidity.
Boston, MA (1994)
A 20 degree jump in temperature in just 10 minutes.