681
WWUS73 KABR 201511
NPWABR

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1011 AM CDT Wed Aug 20 2025

SDZ003-210100-
/O.EXA.KABR.HT.Y.0013.250820T1800Z-250821T0100Z/
Corson-
Including the cities of McIntosh
911 AM MDT Wed Aug 20 2025

...HEAT ADVISORY IN EFFECT UNTIL 7 PM MDT THIS EVENING...

* WHAT...Heat index values up around 100 degrees.

* WHERE...Corson County.

* WHEN...Until 7 PM MDT this evening.

* 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.

&&

$$

SDZ015-033>035-045-048-210100-
/O.CON.KABR.HT.Y.0013.250820T1800Z-250821T0100Z/
Dewey-Stanley-Sully-Hughes-Jones-Lyman-
Including the cities of Kennebec, Pierre, Fort Pierre, Murdo,
Onida, and Isabel
1011 AM CDT Wed Aug 20 2025 /911 AM MDT Wed Aug 20 2025/

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS
EVENING...

* WHAT...Heat index values from 100 to 104 degrees expected.

* WHERE...Hughes, Jones, Lyman, Stanley, Sully, and Dewey Counties.

* WHEN...Until 8 PM CDT /7 PM MDT/ this evening.

* 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.

&&

$$

07