Headline:
Extreme Heat Warning issued June 30 at 12:01PM CDT until July 1 at 9:00PM CDT by NWS Jackson MS
Event:
Extreme Heat Warning
Urgency:
Expected
Effective:
June 30, 2026 - 10:01am
Expires:
June 30, 2026 - 6:15pm
Description:
* WHAT...For the Heat Advisory, heat index values up to 110. For the
Extreme Heat Warning, dangerously hot conditions with heat index
values of 110 or greater expected.
* WHERE...Portions of southeast Arkansas, northeast Louisiana, and
central, north central, northwest, southwest, and west central
Mississippi.
* WHEN...For the Heat Advisory, until 10 AM CDT Wednesday. For the
Extreme Heat Warning, from 10 AM to 9 PM CDT Wednesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
* ADDITIONAL DETAILS...The threat for dangerous heat continues
through the end of this week. Additional heat advisories may be
needed.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
Monitor the latest forecasts and warnings for updates.
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.
Area Description:
Chicot; East Carroll; Madison; Tensas; Bolivar; Sunflower; Leflore; Washington; Humphreys; Holmes; Issaquena; Sharkey; Yazoo; Madison; Warren; Hinds; Rankin; Claiborne; Copiah; Simpson; Jefferson
Forcast Office:
NWS Jackson MS
Sender: