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“Tornadic Supercells” Possible In South As Storms Intensify

“Tornadic Supercells” Possible In South As Storms Intensify

Northern portions of Alabama and Mississippi and parts of Tennessee are at risk of tornadoes, damaging hail, and high winds on Wednesday afternoon and evening, according to the National Weather Service (NWS).

A tornado watch has been issued for Arkansas, Louisiana, Mississippi, and Tennessee until late Wednesday evening.

“A few tornadic supercells are possible, along with sporadic damaging gusts and isolated severe hail,” NWS said.

“The main threat from these storms will be flash flooding and damaging winds, with an AccuWeather Local StormMax of 80 mph,” said Senior Meteorologist Matt Rinde. He warned that isolated tornadoes and hail could occur late Wednesday.

NWS said the risk of severe weather also extends into parts of Georgia and the Carolinas.

Today’s risk of severe weather in the South comes weeks after a devastating tornado outbreak killed 92 people in Kentucky and surrounding states and left entire towns in ruins. Shortly after that, a twister outbreak rolled across the Great Plains.

California’s Deadliest Fire Now Blocking Sun; Temps Drop By 10 Degrees As “Hazardous” Air Chokes Residents

California’s deadliest fire in state history has generated so much smoke that it’s blotting out the sun – which has caused surface temperatures to drop by as much as 10 degrees Farenheit, according to the US National Weather Service.

The smoke from the Camp Fire, which has burned 140,000 acres, claimed at least 56 lives, and is 40% contained, is so bad that anyone in the cities of Chico or Gridley who venture outdoors without a surgical-grade respirator are putting themselves in danger, according to Bloomberg.

Current air quality across much of the region is very poor. Check with https://t.co/XYTBpMFjzh and your local air quality board for more information. #CAwx pic.twitter.com/Rao8t4gvwD

— NWS Sacramento (@NWSSacramento) November 15, 2018

The air in the immediate vicinity of the fire is considered “hazardous” — the worst it can be — and the poorest in the U.S. AirNow has an “unhealthy” rating for the air from Sacramento to Livermore, and it’s only a little better for San Francisco.

The smoke is so thick “it prevents the sunlight from reaching the surface,” said Hannah Chandler-Cooley, a National Weather Service meteorologist in Sacramento. “It prevents surface heating.” –Bloomberg


Will a surgical mask help protect you from smoke? How about a bandana? Nope. You’ll need a special respirator mask – and you’lll need to wear it correctly: https://khn.org/news/for-wildfire-safety-only-particular-masks-guard-against-toxic-particulate-matter/  @KHNews


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