Fuente de datos: National Weather Service (NWS) Última verificación: 19 de julio de 2026

Calor extremo

Nota: Los detalles de las alertas del National Weather Service se muestran a continuación en inglés (idioma original de la fuente). Los encabezados, categorías y resumen están en español.

Heat Advisory (AVISO) - expira July 19, 2026 at 6:15 PM EDT

Áreas afectadas: Harding; Northern Perkins; Butte; Northern Meade Co Plains; Ziebach; Northern Foothills; Rapid City; Southern Foothills; Custer Co Plains; Pennington Co Plains; Haakon; Western Fall River; Northern Oglala Lakota; Northern Jackson; Bennett; Mellette; Todd; Tripp; Sturgis/Piedmont Foothills; Southern Meade Co Plains; Hermosa Foothills; Eastern Fall River; Southern Oglala Lakota; Southern Jackson; Southern Perkins; Northern Campbell; Southern Campbell; Western Crook; Weston County Plains; Newcastle; Northeastern Crook

Heat Advisory issued July 19 at 1:01AM MDT until July 19 at 9:00PM MDT by NWS Rapid City SD

• WHAT...Heat index values 95 to 105.

• WHERE...Portions of northwestern, south central, and southwestern South Dakota and northeast Wyoming.

• WHEN...Until 9 PM MDT /10 PM CDT/ this evening.

• IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Qué hacer: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Fuente: NWS Rapid City SD

Heat Advisory (AVISO) - expira July 19, 2026 at 11:15 AM EDT

Áreas afectadas: Corson; Campbell; Walworth; Dewey; Potter; Stanley; Sully; Hughes; Jones; Lyman

Heat Advisory issued July 19 at 12:01AM CDT until July 19 at 9:00PM CDT by NWS Aberdeen SD

• WHAT...Heat index values up to 104 expected.

• WHERE...Hughes, Jones, Lyman, Stanley, Sully, Campbell, Corson, Dewey, Potter, and Walworth Counties.

• WHEN...From 1 PM CDT /noon MDT/ this afternoon to 9 PM CDT /8 PM MDT/ this evening.

• IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Qué hacer: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Fuente: NWS Aberdeen SD

Heat Advisory (AVISO) - expira July 19, 2026 at 11:15 AM EDT

Áreas afectadas: McPherson; Brown; Edmunds; Faulk; Spink; Hyde; Hand; Buffalo

Heat Advisory issued July 19 at 12:01AM CDT until July 19 at 9:00PM CDT by NWS Aberdeen SD

• WHAT...Heat index values up to 102 expected.

• WHERE...Buffalo, Hand, Hyde, Edmunds, Faulk, McPherson, Brown, and Spink Counties.

• WHEN...From 1 PM this afternoon to 9 PM CDT this evening.

• IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Qué hacer: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Fuente: NWS Aberdeen SD

Heat Advisory (AVISO) - expira July 19, 2026 at 11:00 AM EDT

Áreas afectadas: Beadle; Gregory; Jerauld; Sanborn; Brule; Aurora; Davison; Hanson; Charles Mix; Douglas; Hutchinson; Bon Homme; Yankton

Heat Advisory issued July 18 at 9:41PM CDT until July 19 at 9:00PM CDT by NWS Sioux Falls SD

• WHAT...Heat index values up to 103 expected.

• WHERE...Portions of central, east central, south central, and southeast South Dakota.

• WHEN...From 1 PM to 9 PM CDT Sunday.

• IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Qué hacer: Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Fuente: NWS Sioux Falls SD

Fuente

Datos de alertas proporcionados por el National Weather Service (NWS). Esta página muestra únicamente alertas activas y se actualiza diariamente. Para información en tiempo real, visite weather.gov.