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Active official alertUpdated

Extreme Heat Warning for Coastal Bryan; Coastal Chatham; Coastal Liberty +8 more

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What you need to know

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Severe
Official urgency
Expected
Official certainty
Likely

What is happening

What: Heat index values of 108 to 111 degrees expected. Impacts: Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Where: Portions of southeast Georgia and southeast South Carolina. When: For the Heat Advisory,...

What the bulletin says to do

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.

Full official description

Bulletin details

* WHAT...Heat index values of 108 to 111 degrees expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...For the Heat Advisory, until 8 PM EDT this evening. For the Extreme Heat Warning, from 11 AM to 8 PM EDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Isolated to scattered showers and thunderstorms during the afternoon could provide relief in some areas.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Extreme Heat Warning issued August 16 at 2:11PM EDT until August 17 at 8:00PM EDT by NWS Charleston SC

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Charleston SC. This page reorganizes official fields and does not add a forecast or expand the affected area.

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Alert
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Methodology and corrections