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St Louis County MO Office of Emergency Management
Wednesday June 27th, 2018 :: 03:51 a.m. CDT

Advisory

Heat Advisory until 10:00PM Saturday

...HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 10 PM CDT SATURDAY... The National Weather Service in Saint Louis has issued a Heat Advisory, which is in effect from 11 AM Thursday to 10 PM CDT Saturday. The Excessive Heat Watch is no longer in effect.

* TIMING...Heat index values of 105 and higher are likely during the late morning through early evening Thursday through Saturday.

* HEAT INDEX VALUES...Up to 109 are expected due to temperatures in the upper 90s, and dewpoints in the lower 70s.

* IMPACTS...The likely combination of hot temperatures and high humidity will lead to an increased risk of heat-related stress and illness. The very young, the elderly, those without air conditioning, and those participating in strenuous outdoor activities will be the most susceptible. Also, car interiors can reach lethal temperatures in a matter of minutes.

* AFFECTED AREAS: JEFFERSON ... LINCOLN ... ST. CHARLES ... ST. LOUIS ... ST. LOUIS CITY ... STE. GENEVIEVE

Instructions:

A Heat Advisory means that a period of hot temperatures and high humidity will occur. This combination will create a situation in which heat-related illnesses are possible, especially for those living in un-air conditioned homes or apartments. People in the Advisory area are advised to avoid poorly ventilated areas and prolonged work in the sun. Also, keep plenty of liquids on hand and try to stay in an air conditioned environment. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668.

Address/Location
St Louis County MO Office of Emergency Management
1150 Hanna Rd
Ballwin, MO 63021

Contact
Emergency: 9-1-1

Alert Details

Severity:
Minor - Minimal to no known 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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