The US National Weather Service on Tuesday said tropical storm conditions due to Tropical Storm Bertha are likely in parts of the Florida Panhandle and Alabama coast through Wednesday, with a tropical storm watch and storm surge watch in effect.
Meanwhile, the region stretching from the Ohio Valley into the Mid-Atlantic and the Northeast are expected to face several severe thunderstorms and heavy rainfall on Tuesday, the agency said.
The NWS issued an extreme heat warning early Tuesday for almost the entirety of Arizona, except Marshall and Fayetteville. Entergy's (ETR) Arkansas unit, OGE Energy (OGE) subsidiary Oklahoma Gas and Electric, and American Electric Power's (AEP) Southwestern Electric Power Company are the major electric service providers in the state.
Affected areas in Oklahoma include Enid, Ponca City, Bartlesville, Stillwater, Tulsa, Chandler, Muskogee, Oklahoma City, Ada, McAlester, Durant, Ardmore, Atoka, Grove, Hugo, Muskogee, and Alva. The state's main service providers are Oklahoma Gas & Electric and American Electric Power subsidiary Public Service Co. of Oklahoma.
An extreme heat warning was also issued for Missouri's Poplar Bluff, Cape Girardeau, Sikeston, primarily served by Ameren's (AEE) Missouri unit; Carbondale, Mount Vernon, and Carmi in Illinois, primarily served by Ameren's Illinois unit; and Kentucky's Owensboro, Madisonville, and Hopkinsville, where CenterPoint Energy (CNP) and AEP's Kentucky Power are among the major service providers.
A similar warning was also raised for Anthony, Wellington, Arkansas City, Sedan, Howard, and Fredonia in Kansas, where Evergy (EVRG) is among the major service providers; Jackson and Dyersburg in Tennessee, served by the Tennessee Valley Authority; and Evansville in Indiana.
An extreme heat warning was also raised for Mississippi's Cleveland, Grenada, Greenwood, Greenville, Vicksburg, Jackson, Natchez, Brookhaven, and Clarksdale, while a tropical storm warning was raised for Gulfport. Southern Company (SO) unit Mississippi Power and Entergy's Mississippi unit are the primary service providers in the state.
In Texas, an extreme heat warning was also raised for Sherman, Gainesville, Paris, Denton, Greenville, Sulphur Springs, Forth Worth, Dallas, Emory, Canton. Meanwhile, a flood warning was raised for Cotulla, George West, Refugio, and Presidio. AEP's Texas unit and Sempra's (SRE) Oncor are among the major service providers in these places.
Also placed under an extreme heat warning watch were Louisiana's Bastrop, Monroe and Alexandria, while a tropical storm warning was issued for New Orleans. Entergy's Louisiana subsidiaries, Cleco, and Southwestern Electric Power Company are the major power suppliers in Louisiana.
The NWS issued a flash flood warning for Las Vegas and Beatty in Nevada, where Berkshire Hathaway Energy unit NV Energy is the primary service provider.
In Arizona, a similar warning was raised for Parker, Yuma, Dateland, Gila Bend, Phoenix, Casa Grande, Nogales, Lake Havasu City, Kingman, and Bullhead City. The state is primarily served by Pinnacle West Capital (PNW) unit Arizona Public Service Company, and UNS Energy subsidiaries Unisource and Tucson Electric Power.
Affected areas in California include Blythe, El Centro Imperial, Palm Springs, Twentynine Palms, Death Valley, Baker, Barstow, Blythe, Mount Laguna, Julian, Borrego Springs, Indio, Beaumont, Victorville, and Wrightwood. PG&E (PCG) subsidiary Pacific Gas and Electric, Edison International's (EIX) Southern California Edison, and Sempra Energy unit San Diego Gas & Electric are the major electricity service providers in these places.
A flash flood warning was also raised for Des Moines in Iowa, while a tropical storm warning was issued for Mobile in Alabama.
The NWS issued a red flag warning for Oregon's Bend, Burns, Prineville, Madras, Redmond, where PacifiCorp's Pacific Power is the major service provider.