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Cooper County Emergency Management Agency
Saturday June 21st, 2025 :: 01:48 p.m. CDT

Advisory

Heat Advisory until 07:00PM Monday

* WHAT...Heat index values up to 104 each afternoon through Monday.

* WHERE...Portions of east central and northeast Kansas and central, north central, northeast, northwest, and west central Missouri.

* WHEN...Until 7 PM CDT Monday.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

* ADDITIONAL DETAILS...Overnight low temperatures tonight and Sunday night will provide little relief with expected low temperatures in the mid to upper 70s.

* AFFECTED AREAS: ATCHISON ... MIAMI ... LINN ... DONIPHAN ... LEAVENWORTH ... WYANDOTTE ... JOHNSON ... ATCHISON ... NODAWAY ... WORTH ... GENTRY ... HARRISON ... MERCER ... PUTNAM ... SCHUYLER ... HOLT ... ANDREW ... DE KALB ... DAVIESS ... GRUNDY ... SULLIVAN ... ADAIR ... BUCHANAN ... CLINTON ... CALDWELL ... LIVINGSTON ... LINN ... MACON ... PLATTE ... CLAY ... RAY ... CARROLL ... CHARITON ... RANDOLPH ... JACKSON ... LAFAYETTE ... SALINE ... HOWARD ... CASS ... JOHNSON ... PETTIS ... COOPER ... BATES ... HENRY

Instructions:

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.

Address/Location
Cooper County Emergency Management Agency
200 Main St
Boonville, MO 65233

Contact
Emergency: 9-1-1
Non-emergencies: 660-882-2614

Alert Details

Severity:
Moderate - Possible threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Heat Advisory

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