993 WWUS73 KABR 122254 NPWABR URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 554 PM CDT Sun Jul 12 2026 SDZ003-004-009-015-016-130900- /O.CON.KABR.XH.W.0001.000000T0000Z-260717T0300Z/ Corson-Campbell-Walworth-Dewey-Potter- Including the cities of Gettysburg, Mobridge, Herreid, McIntosh, and Isabel 554 PM CDT Sun Jul 12 2026 /454 PM MDT Sun Jul 12 2026/ ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT /9 PM MDT/ THURSDAY... * WHAT...Prolonged dangerously hot conditions with heat index values up to 105 each afternoon. * WHERE...Campbell, Corson, Dewey, Potter, and Walworth Counties. * WHEN...Until 10 PM CDT /9 PM MDT/ Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ MNZ039-046-SDZ005>008-010-011-017-018-021-130900- /O.CON.KABR.HT.Y.0002.000000T0000Z-260717T0300Z/ Traverse-Big Stone-McPherson-Brown-Marshall-Roberts-Edmunds-Day- Faulk-Spink-Grant- Including the cities of Aberdeen, Redfield, Wheaton, Sisseton, Milbank, Faulkton, Ortonville, Ipswich, Eureka, Webster, and Britton 554 PM CDT Sun Jul 12 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THURSDAY... * WHAT...Heat index values up to 100 each afternoon. * WHERE...Portions of west central Minnesota and north central and northeast South Dakota. * WHEN...Until 10 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ SDZ033>037-045-048-051-130900- /O.CON.KABR.HT.Y.0002.000000T0000Z-260717T0300Z/ Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of Onida, Miller, Fort Pierre, Kennebec, Highmore, Murdo, Fort Thompson, and Pierre 554 PM CDT Sun Jul 12 2026 /454 PM MDT Sun Jul 12 2026/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT /9 PM MDT/ THURSDAY... * WHAT...Heat index values up to 100 each afternoon. * WHERE...Buffalo, Hand, Hughes, Hyde, Jones, Lyman, Stanley, and Sully Counties. * WHEN...Until 10 PM CDT /9 PM MDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$ 06