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NWS Warns of Dangerous, Record Heat Build in Central, Eastern US Through This Week

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The US National Weather Service early Thursday said it expects most of central and eastern US to continue experiencing dangerous, record-breaking heat this week, with the potential for temperatures over 100 degrees Fahrenheit.

The Four Corners region is like to face critical fire weather conditions.

Meanwhile, the region stretching from the northern Plains into the Midwest, the Great Lakes regions, and southern Appalachians are expected to experience severe storms, which will also carry the risk of large to very large hail.

The NWS issued a red flag warning early Thursday for New Mexico's Raton, Clayton, Roy, and Las Vegas. TXNM Energy (TXNM) unit Public Service Co. of New Mexico and Xcel Energy (XEL) are among the primary electricity suppliers in New Mexico.

A similar warning was raised for Utah's Bluff, Blanding, Moab, and Monticello, which primarily fall under the service area of PacifiCorp's Rocky Mountain Power.

Affected areas in Colorado included Rifle, Vail, Grand Junction, Aspen, Montrose, Gunnison, Nucla, Buena Vista, Cortez, Durango, Lake City, Alamosa, Telluride, Leadville, Creede, Wolf Creek Pass, Saguache, South Fork, Salida, San Luis, Trinidad, La Veta Pass, Canon City, Colorado Springs, Westcliff, Pikes Peak, Woodland Park, Fairplay, and Pueblo. An immediate evacuation order was placed for Pueblo and Greeley, which was also covered by severe thunderstorm and flash flood warnings.

Xcel Energy and Black Hills (BKH) unit Black Hills Energy are the primary electricity service providers in Colorado.

The NWS issued an extreme heat warning for the entirety of Ohio, Indiana, Kentucky, and Illinois.

The Ohio-based subsidiaries of American Electric Power (AEP) and AES (AES), FirstEnergy (FE) units Ohio Edison, Toledo Edison, and The Illuminating Company, and Duke Energy (DUK) are among the major service providers in Ohio. Indiana is primarily served by Duke Energy, AEP subsidiary Indiana Michigan Power, NiSource (NI) unit Northern Indiana Public Service Company, AES unit AES Indiana, and CenterPoint Energy (CNP).

Ameren's (AEE) Illinois unit and Exelon (EXC) subsidiary ComEd are among the major service providers in Illinois, while Kentucky is primarily served by PPL (PPL) subsidiary Louisville Gas and Electric & Kentucky Utilities, AEP unit Kentucky Power, and Duke Energy among others.

An extreme heat warning was also raised for the entirety of New Jersey, Rhode Island, Delaware, Massachusetts, and Connecticut.

Eversource Energy (ES), National Grid (NGG), Exelon unit Delmarva Power, Public Service Enterprise Group (PSEG) unit Public Service Electric & Gas, FirstEnergy subsidiary Jersey Central Power & Light, Avangrid unit The United Illuminating Company, Unitil, PPL subsidiary Rhode Island Energy are among the major service providers in these states.

Almost all of Maryland, except for Oakland and parts of Cumberland, were also placed under an extreme heat warning watch. The state is primarily served by Exelon units Baltimore Gas and Electric and Potomac Electric Power Company, First Energy subsidiary Potomac Edison and Delmarva Power.

Affected areas in Iowa included Des Moines, Osceola, Lamoni, Ottumwa, Iowa City, Davenport, Clinton, and Burlington. Berkshire Hathaway Energy unit MidAmerican Energy and Alliant Energy (LNT) are the primary service providers in the state.

Also covered under an extreme heat warning watch were Missouri's Rockport, Grant City, Maryville, Bethany Trenton, Kirksville, St. Joseph, Plattsburg, Chillicothe, Carrollton, Moberly, Macon, Boonville, Sedalia, Clinton, Buttler, Harrisonville, Warrensburg, Kansas City, Columbia, Jefferson City, Centerville, Poplar Bluff, Sikeston, Cape Girardeau, and St. Louis. Evergy (EVRG), Ameren's Missouri unit, and Algonquin Power & Utilities (AQN) subsidiary Liberty are the major service providers in Missouri.

The NWS issued also issued an extreme heat warning for Michigan's Ludington, Holland, Pentwater, Kalamazoo, Big Rapids, Clare, Mount Pleasant, Muskegon, Alma, Ionia, Grand Rapids, Flint, Hastings, South Haven, Lansing, Jackson, Benton Harbour, Cold Water, Ann Harbour, Bad Axe, Saginaw, Detroit, and Port Huron. CMS Energy (CMS) unit Consumers Energy, and DTE Energy (DTE) are among the major service providers in these places.

Wisconsin's Wisconsin Dells, Sheboygan, Beaver Dam, Madison, Janesville, Mineral Point, Kenosha, and Milwaukee were also placed under a similar warning. A flash flood warning was raised for Stevens Point. WEC Energy Group's (WEC) Wisconsin Public Service, Xcel Energy, and Alliant Energy are among the major service providers in the state.

In New York, a similar warning was used for Geneva, Ithaca, Elmira, Syracuse, Binghamton, Utica, Monticello, Poughkeepsie, Middletown, Newburgh, New York, Peekskill, Niagara Falls, Rochester, Dansville, Fulton, Oneonta, Saratoga Spring, Glens Falls, Albany, Poughkeepsie, Herkimer, and Plattsburgh. Consolidated Edison (ED) units Consolidated Edison Company of New York and Orange & Rockland, National Grid, Avangrid subsidiaries New York State Electric & Gas and Rochester Gas and Electric, and Fortis unit Central Hudson Gas & Electric are among the major suppliers in New York.

The NWS also issued extreme heat warnings for a majority of Pennsylvania and New Hampshire, large parts of Virginia, West Virginia, Arkansas, and Tennessee, and parts of Vermont, Maine, Kansas, Alabama, Georgia, and Mississippi.

Flood warnings were also raised for parts of Illinois, Kentucky, and small pockets of Louisiana, Mississippi, and Arkansas. A flash flood warning was issued for Scott City in Kansas.

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