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Extreme Heat Warning

◍ Coastal Bryan · USA · updated 7/8/2026, 6:39:00 PM

⏱ In effect until 10:45 PM UTC-4

Severity score

65/100

Confidence

High

Why this matters

* WHAT...Dangerously hot conditions with heat index values of 113 to 116 degrees. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...Until 7 PM EDT this evening, and then from 11 AM to 7 PM EDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Key stats

Severity

Severe

Certainty

Likely

Urgency

Expected

Severity over time

Timeline

Extreme Heat Warning
7/8/2026, 6:39:00 PM
Extreme Heat Warning issued July 8 at 2:39PM EDT until July 9 at 7:00PM EDT by NWS Charleston SC

Sources & attribution

OfficialNWS NWS Charleston SCupdated 7/8/2026, 6:39:00 PM

OfficialNWS NWS Norman OKupdated 7/8/2026, 6:20:00 PM

OfficialNWS NWS Tulsa OKupdated 7/8/2026, 6:12:00 PM

OfficialNWS NWS Peachtree City GAupdated 7/8/2026, 5:42:00 PM

OfficialNWS NWS Glasgow MTupdated 7/8/2026, 5:24:00 PM

OfficialNWS NWS Billings MTupdated 7/8/2026, 5:14:00 PM

OfficialNWS NWS Gray MEupdated 7/8/2026, 5:05:00 PM

OfficialNWS NWS Salt Lake City UTupdated 7/8/2026, 4:37:00 PM

OfficialNWS NWS Jacksonville FLupdated 7/8/2026, 5:55:00 AM

OfficialNWS NWS Newport/Morehead City NCupdated 7/8/2026, 5:54:00 AM

OfficialNWS NWS Tallahassee FLupdated 7/8/2026, 5:51:00 AM

OfficialNWS NWS Melbourne FLupdated 7/8/2026, 5:48:00 AM

OfficialNWS NWS Wilmington NCupdated 7/8/2026, 5:47:00 AM

OfficialNWS NWS Miami FLupdated 7/8/2026, 4:47:00 AM

⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.