Alert archive / Texas / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 237, NWS Shreveport, LA

May 6, 20256 counties in Texas

NWS Shreveport, LA issued this severe thunderstorm warning at May 6, 2025, 2:03 PM CDT for 6 counties in Texas. It was in force for 57 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: May 6, 2025, 2:03 PM CDT (19:03 UTC)
Expired: May 6, 2025, 3:00 PM CDT
In force: 57 min
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Tornado: Possible
Damage threat: Considerable
Hail: 1.0 in
Wind: 70.0 mph

Counties Cherokee County, TX, Gregg County, TX, Harrison County, TX, Panola County, TX, Rusk County, TX, Smith County, TX

The radar

The Shreveport radar (KSHV), 91 km from the middle of the area, began a volume at 19:02 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.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
May 6, 9:53 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 6, 1:36 PM CDT	Tornado Watch	SPC	8 hr

The nearest sounding before it

Shreveport, LA (KSHV), launched 12:00Z, 7.1 hours before the alert went out and 100 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1586 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 104 m²/s²
0-3 km storm-relative helicity: 203 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

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 Shreveport, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at May 6, 1:49 PM CDT, 14 minutes earlier.

Area forecast discussion, May 6, 1:49 PM CDT, 14 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

In the hours before

Local storm report, May 6, 1:10 PM CDT, 53 minutes before

Preliminary Local Storm Report
National Weather Service Shreveport LA
110 PM CDT Tue May 6 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1259 PM     Hail             Vivian                  32.87N 93.99W
05/06/2025  E1.25 Inch       Caddo              LA   Public

            Report from mPING: Half Dollar (1.25 in.) in
            Vivian.

&&

AEC

Special weather statement, May 6, 1:20 PM CDT, 43 minutes before

Special Weather Statement
National Weather Service Shreveport LA
120 PM CDT Tue May 6 2025

OKZ077-TXZ096-108>110-061900-
McCurtain OK-Camp TX-Red River TX-Franklin TX-Titus TX-
120 PM CDT Tue May 6 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN MCCURTAIN...
FRANKLIN...TITUS...NORTHWESTERN CAMP AND RED RIVER COUNTIES THROUGH
200 PM CDT...

At 120 PM CDT, Doppler radar was tracking a strong thunderstorm near
Bogata, or 9 miles north of Hagansport, moving north at 60 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Detroit, Clarksville, Idabel, Winfield, Pittsburg, Woodland, Redland,
Miller's Cove, Hagansport, Rocky Mound, Harvard, Kanawha, Mount
Vernon, Boxelder, Garvin, Bogata, Kiomatia, Johntown, Farmers Hill,
and Mount Pleasant.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 400 PM CDT for
northeastern Texas.

&&

LAT...LON 3386 9531 3388 9528 3391 9528 3389 9526
      3389 9525 3393 9525 3396 9523 3394 9516
      3408 9516 3399 9472 3298 9495 3301 9531
TIME...MOT...LOC 1820Z 191DEG 50KT 3347 9528

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

26

Special weather statement, May 6, 1:26 PM CDT, 37 minutes before

Special Weather Statement
National Weather Service Shreveport LA
126 PM CDT Tue May 6 2025

LAZ022-061845-
La Salle LA-
126 PM CDT Tue May 6 2025

...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL LA SALLE PARISH
THROUGH 145 PM CDT...

At 126 PM CDT, Doppler radar was tracking a strong thunderstorm near
Walters, or 13 miles west of Jonesville, moving northeast at 40 mph.

HAZARD...Wind gusts up to 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Nebo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3147 9208 3162 9218 3172 9201 3150 9201
TIME...MOT...LOC 1826Z 221DEG 36KT 3160 9206

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

20

Special weather statement, May 6, 1:31 PM CDT, 32 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Special weather statement, May 6, 1:33 PM CDT, 30 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Special weather statement, May 6, 1:42 PM CDT, 21 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 6, 9:06 AM CDT	River Flood Warning	SHV	Gregg, Smith, Upshur	12 days
May 6, 9:14 AM CDT	River Flood Warning	SHV	Panola, Shelby	21 days
May 6, 9:32 AM CDT	Special Weather Statement	SHV	Smith, Wood	28 min
May 6, 9:37 AM CDT	River Flood Warning	SHV	Bowie, Red River	6 days
May 6, 9:52 AM CDT	Special Weather Statement	SHV	Wood	53 min
May 6, 10:09 AM CDT	River Flood Warning	SHV	Gregg, Rusk	46 hr
May 6, 10:47 AM CDT	Severe Thunderstorm Warning	SHV	Camp, Cass, Franklin, Morris, Smith, Titus and 2 more	43 min
May 6, 11:29 AM CDT	Severe Thunderstorm Warning	SHV	Bowie, Camp, Franklin, Morris, Red River, Titus	46 min
May 6, 12:05 PM CDT	Special Weather Statement	SHV	Harrison, Marion	40 min
May 6, 12:14 PM CDT	Special Weather Statement	SHV	Red River	46 min
May 6, 12:21 PM CDT	Special Weather Statement	SHV	Cherokee	24 min
May 6, 12:21 PM CDT	Severe Thunderstorm Warning	SHV	Cass, Harrison, Marion	39 min
May 6, 12:23 PM CDT	Special Weather Statement	SHV	Smith	37 min
May 6, 12:35 PM CDT	Severe Thunderstorm Warning	SHV	Cherokee, Gregg, Smith	40 min
May 6, 12:47 PM CDT	Special Weather Statement	SHV	Cass	28 min
May 6, 12:55 PM CDT	Severe Thunderstorm Warning	SHV	Camp, Franklin, Gregg, Morris, Smith, Upshur and 1 more	50 min
May 6, 12:56 PM CDT	Flash Flood Warning	SHV	Cherokee, Gregg, Rusk, Smith, Upshur	5 hr
May 6, 12:57 PM CDT	Special Weather Statement	SHV	Cherokee, Rusk	48 min
May 6, 1:20 PM CDT	Special Weather Statement	SHV	Franklin, Red River, Titus	40 min
May 6, 1:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Cherokee, Smith	56 min
May 6, 1:28 PM CDT	Tornado Warning	SHV	Cherokee, Smith	47 min
May 6, 1:31 PM CDT	Special Weather Statement	SHV	Shelby	44 min
May 6, 1:36 PM CDT	Severe Thunderstorm Warning	SHV	Harrison, Marion	39 min
May 6, 1:42 PM CDT	Special Weather Statement	SHV	Camp, Morris, Upshur	33 min
May 6, 2:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Cherokee, Nacogdoches, Rusk	60 min
May 6, 2:31 PM CDT	Flash Flood Warning	SHV	Gregg, Harrison, Panola, Rusk	5 hr
May 6, 2:37 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Angelina, Cherokee, Nacogdoches, Panola, Rusk, Shelby	53 min
May 6, 2:47 PM CDT	Severe Thunderstorm Warning	SHV	Gregg, Harrison, Panola, Rusk	58 min
May 6, 3:03 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Nacogdoches, Panola, Shelby	42 min
May 6, 3:11 PM CDT	Flash Flood Warning	SHV	Harrison, Panola	5 hr
May 6, 3:21 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Angelina, Cherokee, Nacogdoches	41 min
May 6, 3:44 PM CDT	Severe Thunderstorm Warning	SHV	Shelby	61 min
May 6, 4:02 PM CDT	Severe Thunderstorm Warning	SHV	Angelina, Cherokee, Nacogdoches, Panola, Rusk, San Augustine and 1 more	43 min
May 6, 4:36 PM CDT	Special Weather Statement	SHV	Sabine	24 min
May 6, 4:42 PM CDT	Severe Thunderstorm Warning	SHV	Panola, Sabine, San Augustine, Shelby	33 min
May 6, 5:00 PM CDT	Flash Flood Warning	SHV	Angelina, Cherokee, Nacogdoches, Panola, Rusk, San Augustine and 1 more	3 hr
May 6, 5:08 PM CDT	Severe Thunderstorm Warning	SHV	Angelina, Sabine, San Augustine	52 min
May 6, 5:38 PM CDT	Flash Flood Warning	SHV	Sabine, Shelby	3 hr
May 5, 7:13 PM CDT	River Flood Warning	SHV	Caddo, De Soto	63 hr
May 6, 9:03 AM CDT	Special Weather Statement	SHV	Jackson	27 min
May 6, 9:28 AM CDT	Special Weather Statement	SHV	Ouachita	32 min
May 6, 10:00 AM CDT	Special Weather Statement	SHV	Ouachita	45 min
May 6, 1:26 PM CDT	Special Weather Statement	SHV	LaSalle	19 min
May 6, 2:14 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Webster	20 min
May 6, 2:43 PM CDT	Special Weather Statement	SHV	Bienville, Bossier, Natchitoches, Red River, Webster	47 min
May 6, 3:03 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Bossier, Claiborne, Jackson, Lincoln, Natchitoches and 3 more	42 min
May 6, 3:17 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo, De Soto, Webster	43 min
May 6, 3:29 PM CDT	Tornado Warning Tornado observed	SHV	Bossier, Caddo	46 min
May 6, 3:53 PM CDT	Tornado Warning	SHV	Bossier, Caddo, Webster	22 min
May 6, 3:54 PM CDT	Special Weather Statement	SHV	Caldwell, Ouachita, Union	36 min
May 6, 4:00 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Jackson, Ouachita, Union	45 min
May 6, 4:01 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Bossier, Claiborne, Webster	59 min
May 6, 4:10 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Bienville, Claiborne, Lincoln, Webster	50 min
May 6, 4:14 PM CDT	Flash Flood Warning	SHV	Bienville, Bossier, Claiborne, Lincoln, Red River, Webster	5 hr
May 6, 4:32 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Bienville, Caldwell, Jackson, Lincoln, Natchitoches, Ouachita and 1 more	43 min
May 6, 4:48 PM CDT	Severe Thunderstorm Warning	SHV	Natchitoches, Sabine	27 min
May 6, 4:52 PM CDT	Severe Thunderstorm Warning	SHV	Lincoln, Ouachita, Union	53 min
May 6, 5:06 PM CDT	Flash Flood Warning	SHV	De Soto, Natchitoches, Red River	3 hr
May 6, 5:06 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Caldwell, Jackson, Lincoln, Ouachita, Winn	54 min
May 6, 5:11 PM CDT	Flash Flood Warning	SHV	Bienville, Caldwell, Jackson, Lincoln, Ouachita, Union	3 hr
May 6, 5:13 PM CDT	Tornado Warning	SHV	Jackson, Lincoln, Ouachita, Union	47 min
May 6, 5:44 PM CDT	Severe Thunderstorm Warning	SHV	Grant, Natchitoches, Sabine, Winn	46 min
May 6, 6:14 PM CDT	Flash Flood Warning	SHV	Caldwell, Grant, Jackson, LaSalle, Winn	3 hr
May 6, 11:38 AM CDT	Special Weather Statement	SHV	Hempstead, Nevada	52 min
May 6, 1:08 PM CDT	Special Weather Statement	SHV	Lafayette, Miller	52 min
May 6, 1:33 PM CDT	Special Weather Statement	SHV	Hempstead, Howard, Little River, Sevier	42 min
May 6, 1:47 PM CDT	Severe Thunderstorm Warning	SHV	Hempstead, Howard, Little River, Sevier	18 min
May 6, 2:18 PM CDT	Special Weather Statement	SHV	Columbia, Nevada	42 min
May 6, 2:19 PM CDT	Special Weather Statement	SHV	Union	41 min
May 6, 2:56 PM CDT	Special Weather Statement	SHV	Columbia, Union	49 min
May 6, 3:15 PM CDT	Severe Thunderstorm Warning	SHV	Union	30 min

Nearby

Severe Thunderstorm Warnings in Texas, 2025 Every severe thunderstorm warning in 2025

Sources

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