Alert archive / South Carolina / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 64, NWS Greenville-Spartanburg, SC

June 28, 2026Spartanburg County, Union County, South Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jun 28, 2026, 2:37 PM EDT for Spartanburg County, Union County, South Carolina. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 28, 2026, 2:37 PM EDT (18:37 UTC)
Expired: Jun 28, 2026, 3:30 PM EDT
In force: 53 min
Issued by: NWS Greenville-Spartanburg, SC
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Spartanburg County, SC, Union County, SC

The radar

The Greer radar (KGSP), 39 km from the middle of the area, began a volume at 18:40 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 28, 2:22 PM EDT, 15 minutes earlier.

Area forecast discussion, Jun 28, 2:22 PM EDT, 15 minutes before

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In the hours before

Special weather statement, Jun 28, 12:52 PM EDT, 1 hour 45 minutes before

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Special weather statement, Jun 28, 1:26 PM EDT, 1 hour 11 minutes before

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Special weather statement, Jun 28, 1:32 PM EDT, 1 hour 5 minutes before

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Special weather statement, Jun 28, 2:00 PM EDT, 37 minutes before

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Special weather statement, Jun 28, 2:01 PM EDT, 36 minutes before

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      <p id="message1">
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      <p id="message2">
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Special weather statement, Jun 28, 2:13 PM EDT, 24 minutes before

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<body>
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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
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      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 28, 11:18 AM EDT	Special Weather Statement	GSP	Haywood	42 min
Jun 28, 11:42 AM EDT	Special Weather Statement	GSP	Graham, Swain	78 min
Jun 28, 12:21 PM EDT	Special Weather Statement	GSP	Jackson	39 min
Jun 28, 12:23 PM EDT	Special Weather Statement	GSP	Macon	52 min
Jun 28, 12:52 PM EDT	Special Weather Statement	GSP	Henderson, Transylvania	68 min
Jun 28, 4:16 PM EDT	Special Weather Statement	GSP	Union	29 min
Jun 28, 4:46 PM EDT	Special Weather Statement	GSP	Union	44 min
Jun 28, 1:32 PM EDT	Special Weather Statement	GSP	Pickens	43 min
Jun 28, 2:00 PM EDT	Special Weather Statement	GSP	Greenville, Spartanburg	45 min
Jun 28, 2:01 PM EDT	Special Weather Statement	GSP	Oconee	44 min
Jun 28, 2:13 PM EDT	Special Weather Statement	GSP	Cherokee	47 min
Jun 28, 2:46 PM EDT	Special Weather Statement	GSP	York	29 min
Jun 28, 3:02 PM EDT	Severe Thunderstorm Warning	GSP	Chester, Union, York	58 min
Jun 28, 3:23 PM EDT	Special Weather Statement	GSP	Abbeville	37 min
Jun 28, 3:39 PM EDT	Severe Thunderstorm Warning	GSP	Chester, York	33 min
Jun 28, 1:26 PM EDT	Special Weather Statement	GSP	Rabun	34 min
Jun 28, 2:23 PM EDT	Heat Advisory	GSP	Elbert	30 hr
Jun 28, 2:43 PM EDT	Special Weather Statement	GSP	Franklin, Hart	32 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2026 Every severe thunderstorm warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.