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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Shreveport LA
602 AM CDT Mon Aug 21 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>167-221100-
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-
602 AM CDT Mon Aug 21 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...

Isolated to widely scattered thunderstorms are possible today.
These storms may produce gusty winds, dangerous cloud to ground
lightning, and brief heavy rainfall. In addition, heat index
values will climb to between 100 and 105 degrees across much of
the area for a few hours this afternoon. Precautions should be
taken to prevent heat related injuries.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday...

Thunderstorms will remain possible each day through much of the
week. Thunderstorms are expected areawide on Wednesday.

Heat index values will continue rise above 100 degrees across
portions of the area through Wednesday. Cooler temperatures and
lower heat index values are expected after a cold front moves
across the area on Wednesday. Precautions should be taken to
prevent heat related injuries.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, skywarn networks, and amateur
radio operators is not anticipated through tonight.

$$

09

Hazardous Weather Outlook
National Weather Service Lake Charles LA
600 AM CDT Mon Aug 21 2017

GMZ430-432-435-450-452-455-470-472-475-221100-
Sabine Lake-Calcasieu Lake-Vermilion Bay-
Coastal waters from Cameron LA to High Island TX out 20 NM-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
600 AM CDT Mon Aug 21 2017

This Hazardous Weather Outlook is for portions of Gulf of Mexico.

.DAY ONE...Today and Tonight
Isolated showers and thunderstorms may develop during the
afternoon hours. Activity will diminish around sunset.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Scattered to numerous showers and thunderstorms are expected each
afternoon Tuesday through Sunday. Some of these storms will have
the potential to produce frequent lightning and waterspouts.

.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Lake Charles LA
600 AM CDT Mon Aug 21 2017

LAZ027>033-041>045-052>055-073-074-TXZ180-201-215-216-259>262-
221100-
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Calcasieu-Jefferson Davis-Acadia-Lafayette-Upper St. Martin-
Vermilion-Iberia-St. Mary-Lower St. Martin-West Cameron-
East Cameron-Tyler-Hardin-Jefferson-Orange-Northern Jasper-
Northern Newton-Southern Jasper-Southern Newton-
600 AM CDT Mon Aug 21 2017

This Hazardous Weather Outlook is for portions of central
Louisiana, south central Louisiana, southwest Louisiana, west
central Louisiana, and southeast Texas.

.DAY ONE...Today and Tonight
The area will experience a partial solar eclipse between 11:50 AM
and 12:50 PM today. Do not stare directly at the sun during this
time...or anytime for that matter. Observe the eclipse indirectly
or by using eclipse viewing glasses specifically designed for this
purpose. Ordinarily innocuous fair weather clouds will have the
potential to produce angst and distress among those attempting to
view the eclipse.

Isolated afternoon showers and thunderstorms will have the
potential to produce brief periods of heavy rainfall and frequent
lightning.

Afternoon heat indices will be in the 100-105 range. Wear loose
fitting clothing, take frequent breaks and stay hydrated if
outdoors during this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Scattered to numerous showers and thunderstorms are expected each
afternoon Tuesday through Sunday. Some of these storms will have
the potential to produce locally heavy rainfall and frequent
lightning.

.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Corpus Christi TX
551 AM CDT Mon Aug 21 2017

GMZ230-235-250-255-270-275-TXZ229>234-239>247-221100-
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O`Connor-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-La Salle-McMullen-Live Oak-Bee-Goliad-Victoria-Webb-Duval-
Jim Wells-Kleberg-Nueces-San Patricio-Aransas-Refugio-Calhoun-
551 AM CDT Mon Aug 21 2017

This hazardous weather outlook is for South Texas and the Middle
Texas Coastal Waters.

.DAY ONE...Today and Tonight

Isolated to scattered thunderstorms will be possible for the
coastal bend and coastal plains today. Severe thunderstorms are
not anticipated at this time.

Maximum heat index values of 105 to 109 degrees are expected this
afternoon.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Maximum heat index values 105 to 109 degrees on Tuesday over most
of South Texas will become more isolated Wednesday and Thursday.

Isolated thunderstorms are expected Tuesday and Wednesday, with the
chance for thunderstorms increasing Thursday and Friday. There will
remain a chance for thunderstorms for the upcoming weekend. At this
time, it is too early to determine the potential for strong wind
gusts, especially Friday and Saturday.

The potential for high rip currents, swells, tidal overflow, an high
waves will increase by the end of the week, depending on the
movement and development of the remnants of former Tropical Storm
Harvey. Residents should continue to monitor the latest forecasts.


.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.


$$

Hazardous Weather Outlook
National Weather Service Austin/San Antonio TX
514 AM CDT Mon Aug 21 2017

TXZ171>173-183>194-202>209-217>225-228-221100-
Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera-
Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde-
Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala-
Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit-
514 AM CDT Mon Aug 21 2017

This Hazardous Weather Outlook is for South-Central Texas..

.DAY ONE...Today And Tonight.

Locations generally along and east of Interstate 35 and along the
Rio Grande will see afternoon heat index values of 102 to 107
degrees again today. Prolonged exposure to the heat and exertion
outdoors without proper hydration and other precautionary actions
may result in heat related illness.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Elevated heat index values will continue along and southeast of
the Balcones Escarpment and along the Rio Grande through early
next week, with peak values ranging from 103 to 107 degrees
during the afternoon hours.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Fort Worth TX
340 AM CDT Mon Aug 21 2017

TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-220845-
Montague-Cooke-Grayson-Fannin-Lamar-Young-Jack-Wise-Denton-Collin-
Hunt-Delta-Hopkins-Stephens-Palo Pinto-Parker-Tarrant-Dallas-
Rockwall-Kaufman-Van Zandt-Rains-Eastland-Erath-Hood-Somervell-
Johnson-Ellis-Henderson-Comanche-Mills-Hamilton-Bosque-Hill-Navarro-
Freestone-Anderson-Lampasas-Coryell-Bell-McLennan-Falls-Limestone-
Leon-Milam-Robertson-
340 AM CDT Mon Aug 21 2017

This Hazardous Weather Outlook is for North and Central Texas.

.DAY ONE...Today and Tonight.

Isolated thunderstorms may develop mainly southeast of a Cameron to
Palestine line. Lightning would be the main threat with any storms.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Isolated thunderstorms are possible south and east of a Cameron to
Palestine line on Tuesday afternoon. Lightning and brief gusty winds
would be the main threat with any storms.

Thunderstorm chances will increase northwest of a Comanche to Athens
line Tuesday night and will then spread across all of North and
Central Texas Wednesday through Sunday. Cloud to ground lightning and
locally heavy rainfall will be the main threats during this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

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
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