162
WWUS73 KLSX 060106
NPWLSX

URGENT - WEATHER MESSAGE
National Weather Service St Louis MO
806 PM CDT Sat Sep 5 2026

MOZ041-047>050-059-072-099-061615-
/O.EXP.KLSX.XH.W.0004.000000T0000Z-260906T0100Z/
/O.CON.KLSX.HT.Y.0009.000000T0000Z-260907T0000Z/
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Gasconade MO-
Crawford MO-Reynolds MO-
Including the cities of Columbia, Fulton, and Jefferson City
806 PM CDT Sat Sep 5 2026

...EXTREME HEAT WARNING HAS EXPIRED...
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY...

* WHAT...Heat index values up to 101.

* WHERE...Boone MO, Callaway MO, Cole MO, Moniteau MO, Osage MO,
  Crawford MO, Gasconade MO, and Reynolds MO Counties.

* WHEN...Until 7 PM CDT Sunday.

* 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. Young children and
pets should never be left unattended in vehicles under any
circumstances. Take extra precautions if you work or spend time
outside. When possible reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-042-051-052-060>065-073>075-084-085-060215-
/O.EXP.KLSX.XH.W.0004.000000T0000Z-260906T0100Z/
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO-
Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Audrain
MO-Montgomery MO-Lincoln MO-Warren MO-Saint Charles MO-Franklin
MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Washington MO-
Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-
Including the cities of Saint Louis, Washington, Sparta, Vandalia,
Saint Charles, Hannibal, Mount Sterling, Centralia, Bowling Green,
Quincy, Litchfield, Sullivan, Mexico, Cahokia, Belleville, Alton,
Farmington, Chester, Salem, Edwardsville, Pittsfield, and Union
806 PM CDT Sat Sep 5 2026

...EXTREME HEAT WARNING HAS EXPIRED...

The threat for dangerous heat has ended, therefore the Extreme Heat
Warning has been allowed to expire.

$$

Carney