Expires:202506240200;Remove:202506240200;250987
WWUS73 KLSX 231805
NPWLSX

URGENT - WEATHER MESSAGE
National Weather Service St Louis MO
105 PM CDT Mon Jun 23 2025


MOZ018-019-026-027-034-035-041-042-047-240200-
/O.EXT.KLSX.HT.Y.0001.000000T0000Z-250624T0200Z/
Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Boone MO-
Audrain MO-Moniteau MO-
Including the cities of Hannibal, Mexico, and Columbia
105 PM CDT Mon Jun 23 2025

...HEAT ADVISORY WILL NOW EXPIRE AT 9 PM CDT THIS EVENING...

* WHAT...Heat index values up to 100.

* WHERE...Audrain MO, Boone MO, Moniteau MO, Knox MO, Lewis MO, 
  Marion MO, Monroe MO, Ralls MO, and Shelby MO Counties.

* WHEN...Until 9 PM CDT 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. 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.

&&

$$

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