weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Shreveport LA
519 AM CDT Tue Apr 20 2021

ARZ061-072-073-LAZ003>006-010>014-017>022-TXZ152-153-165>167-
211100-
Nevada-Columbia-Union-Webster-Claiborne-Lincoln-De Soto-Red River-
Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant-
Caldwell-La Salle-Nacogdoches-Shelby-Angelina-San Augustine-
519 AM CDT Tue Apr 20 2021

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

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

Cold air will also move into the region tonight. Overnight low
temperatures will fall into the 30s in most locations. Areas of
frost are also expected overnight for most locations along and
north of Interstate 20.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday...

Thunderstorms are likely across the entire area Friday and into
Saturday. Severe weather cannot be ruled out late Friday. Locally
heavy rainfall will be possible Friday evening through early
Saturday morning, which may lead to isolated flooding. Total
rainfall amounts between one and three inches are possible.

.SPOTTER INFORMATION STATEMENT...

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

$$

09

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE