Hazardous Weather Outlook
Issued by NWS Shreveport, LA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

000
FLUS44 KSHV 271040
HWOSHV

Hazardous Weather Outlook
National Weather Service Shreveport LA
540 AM CDT Thu Apr 27 2017

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-281045-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-
540 AM CDT Thu Apr 27 2017

This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana, northwest
Louisiana, southeast Oklahoma, east Texas and northeast Texas.

.DAY ONE...Today and Tonight...

Patchy light fog may develop towards daybreak across portions of
the Four-State region this morning, which could reduce
visibilities below six miles. Any lingering fog will scour out by
mid-morning.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday...

Very warm, humid, and unstable conditions will return to the
region by Friday as a warm front lifts back north, with isolated
to scattered showers and thunderstorms possible along and north of
this returning front Friday late afternoon or early evening. An
isolated severe thunderstorm can not be ruled with this activity,
with large hail, damaging wind gusts and isolated tornadoes being
the main threats.

The approach of a potent upper level disturbance for the weekend
will result in the development of a line of thunderstorms along a
cold front, that will move across the Four State Region from west
to east Saturday night through into Sunday afternoon. Strong wind
shear and high instability may lead to some of the thunderstorms
becoming strong to severe, with large hail, damaging wind gusts
and isolated tornadoes being the main threats. In addition, this
rainfall event is also shaping up to become a moderate to heavy
rainfall event, with rainfall totals of two to five inches being
possible.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel...amateur radio
operators...and storm spotters will not be needed through tonight.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.