Mesoscale Discussion 258

Issued

Apr 4, 2019, 3:49 PM CDT (20:49 UTC)

Expired

Apr 4, 2019, 6:15 PM CDT

In force

2 hr

Issued by

the Storm Prediction Center

Chance of a watch

40%

Counties Acadia Parish, LA, Allen Parish, LA, Avoyelles Parish, LA, Beauregard Parish, LA, Calcasieu Parish, LA, Cameron Parish, LA, Evangeline Parish, LA, Grant Parish, LA, Jefferson Davis Parish, LA, Lafayette Parish, LA, Natchitoches Parish, LA, Rapides Parish, LA, Sabine Parish, LA, Saint Landry Parish, LA, Vermilion Parish, LA, Vernon Parish, LA, Jasper County, TX, Newton County, TX, Sabine County, TX

The Ft Polk radar (KPOE), 45 km from the middle of the area, began a volume at 20:52 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.

• Severe Thunderstorm Watch 37Apr 4, 5:35 PM CDT

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Mesoscale Discussions in Louisiana, 2019Mesoscale Discussions in Texas, 2019Every mesoscale discussion in 2019

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.