333
WWUS73 KABR 200731
NPWABR

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

SDZ015-033>035-045-048-201745-
/O.NEW.KABR.HT.Y.0013.250820T1800Z-250821T0100Z/
Dewey-Stanley-Sully-Hughes-Jones-Lyman-
Including the cities of Kennebec, Isabel, Pierre, Onida, Murdo,
and Fort Pierre
231 AM CDT Wed Aug 20 2025 /131 AM MDT Wed Aug 20 2025/

...HEAT ADVISORY IN EFFECT FROM 1 PM CDT /NOON MDT/ THIS AFTERNOON
TO 8 PM CDT /7 PM MDT/ THIS EVENING...

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

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

* WHEN...From 1 PM CDT /noon MDT/ this afternoon to 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.

&&

$$

06