341
WWUS73 KFSD 190241
NPWFSD

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
941 PM CDT Sat Jul 18 2026

SDZ038-050-052-053-057>060-063>065-068-069-191500-
/O.CON.KFSD.HT.Y.0004.260719T1800Z-260720T0200Z/
Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Hanson-
Charles Mix-Douglas-Hutchinson-Bon Homme-Yankton-
Including the cities of Armour, Marty, Tabor, Tripp, Kimball,
Alexandria, Stickney, Avon, Corsica, Emery, Woonsocket, Platte,
Delmont, Alpena, Burke, Tyndall, Clayton, Wagner, Yankton, Lake
Andes, Parkston, Menno, Chamberlain, Springfield, Huron, Freeman,
Plankinton, Scotland, Wessington Springs, Gregory, White Lake, and
Mitchell
941 PM CDT Sat Jul 18 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM CDT SUNDAY...

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

Samet