Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
353 AM CDT Sun Aug 20 2017
...Heat Advisory Remains in Effect Today for Southeast Oklahoma,
Northwest and North Central Louisiana, Southwest and South Central
Arkansas, and parts of East and Northeast Texas...
.The combination of high temperatures in the middle and upper
nineties along with high humidity will result in heat indices of
105 to 109 degrees from this afternoon through early this
evening.
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ097-112-126-137-138-150>153-165>167-210000-
/O.CON.KSHV.HT.Y.0009.000000T0000Z-170821T0000Z/
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-Cass-Marion-Gregg-
Harrison-Rusk-Panola-Nacogdoches-Shelby-Angelina-San Augustine-
Including the cities of De Queen, Nashville, Mineral Springs,
Dierks, Ashdown, Hope, Prescott, Texarkana, Stamps, Lewisville,
Bradley, Magnolia, El Dorado, Shreveport, Bossier City, Minden,
Springhill, Homer, Haynesville, Ruston, Farmerville, Bernice,
Mansfield, Stonewall, Logansport, Coushatta, Martin, Arcadia,
Ringgold, Gibsland, Jonesboro, Monroe, Many, Zwolle,
Pleasant Hill, Natchitoches, Winnfield, Colfax, Montgomery,
Dry Prong, Clarks, Grayson, Columbia, Jena, Midway, Olla, Idabel,
Broken Bow, Atlanta, Linden, Hughes Springs, Queen City,
Jefferson, Longview, Marshall, Henderson, Carthage, Nacogdoches,
Center, Lufkin, San Augustine, Hemphill, and Pineland
353 AM CDT Sun Aug 20 2017
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* EVENT...High pressure aloft across the area will allow for
temperatures to climb into the middle to upper nineties. These
temperatures along with low level moisture will produce heat
indices of 105 to 109 degrees.
* TIMING...Heat indices will be near 105 to 109 in the afternoon
and early evening before lowering.
* IMPACT...Precautions should be taken to prevent heat related
illnesses, including limiting outdoor work activities to the
morning before temperatures rise and early evening after the
readings lower.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Take frequent rest breaks in shaded or air conditioned
environments. Know the signs and symptoms of heat exhaustion and
heat stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.
Heat stroke is an emergency, call 9 1 1.
A heat advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. Drink plenty of fluids, stay in an air-conditioned
room, stay out of the sun, and check up on relatives and
neighbors.
&&
$$
09
Special Weather Statement
Special Weather Statement
National Weather Service Corpus Christi TX
317 AM CDT Sun Aug 20 2017
TXZ230>234-239>246-210100-
McMullen-Live Oak-Bee-Goliad-Victoria-Webb-Duval-Jim Wells-
Kleberg-Nueces-San Patricio-Aransas-Refugio-
Including the cities of Calliham, Cross, Loma Alta, Tilden,
George West, Three Rivers, Beeville, Goliad, Victoria, Laredo,
Freer, Benavides, San Diego, Alice, Orange Grove, Kingsville,
Corpus Christi, Portland, Ingleside, Aransas Pass, Sinton,
Mathis, Rockport, Refugio, and Woodsboro
317 AM CDT Sun Aug 20 2017
...Heat indices between 105 and 109 degrees are expected today...
The combination of warm temperatures and high dewpoints will
produce heat indices between 105 and 109 degrees today. An
isolated location may experience a heat index around 110 degrees
for an hour or two today.
Residents with outdoor activities planned are urged to drink
plenty of water, wear light weight and light colored clothing and
take frequent breaks from the heat. Young children and pets should
never be left unattended in vehicles under any circumstances.
This is especially true during warm or hot weather when car
interiors can reach lethal temperatures in a matter of minutes.
$$
GW
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Fort Worth TX
342 AM CDT Sun Aug 20 2017
TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-210845-
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-
342 AM CDT Sun Aug 20 2017
This Hazardous Weather Outlook is for North and Central Texas.
.DAY ONE...Today and Tonight.
Isolated thunderstorms are expected mainly east of a Bonham to
Centerville line. Gusty winds and lightning would be the main threats
with any storms.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
There is a slight chance for thunderstorms east of a Bonham to
Athens to Cameron line on Monday. Cloud to ground lightning, gusty
winds, and brief heavy rainfall will be the main threats with any
storms.
There will be thunderstorm chances northwest of a Goldthwaite to
Canton line Tuesday night. Chances will spread across all of North
and Central Texas Wednesday through Friday. By Saturday, thunderstorm
chances will shift west of a Bonham to Palestine line. Cloud to
ground lightning and locally heavy rainfall will be the main threats
during this time.
Afternoon heat index values will climb to between 100 and 107
degrees each afternoon through Tuesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Shreveport LA
1254 PM CDT Sat Aug 19 2017
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ097-151>153-165>167-201800-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Panola-Nacogdoches-Shelby-
Angelina-San Augustine-
1254 PM CDT Sat Aug 19 2017
This Hazardous Weather Outlook is for portions of South Central
and Southwest Arkansas, Northwest and North Central Louisiana,
Southeast Oklahoma, and East and Northeast Texas.
.DAY ONE...This Afternoon and Tonight...
Under high pressure aloft the daytime temperatures will climb into
the middle and upper nineties, and when combined with the
relative humidity values, expected to produce higher heat indices
of 105 to 109 degrees. Precautions should be taken to prevent heat
related injuries.
.DAYS TWO THROUGH SEVEN...Sunday through Friday...
Afternoon showers and thunderstorms will remain possible through
much of next week. Under high pressure aloft the daytime
temperatures will climb into the middle and upper nineties on
Sunday, and when combined with the relative humidity values,
expected to produce higher heat indices of 105 to 108 degrees.
Precautions should be taken to prevent heat related injuries. Heat
indices will range between 100 and 105 degrees for the first half
of the work week until a cold front and more widespread
precipitation supplies a cool down.
.SPOTTER INFORMATION STATEMENT...
Activation of emergency managers, skywarn networks, and amateur
radio operators, should not be needed today or tonight.
$$
Hazardous Weather Outlook
National Weather Service Shreveport LA
1254 PM CDT Sat Aug 19 2017
TXZ096-108>112-124>126-136>138-149-150-201800-
Red River-Franklin-Titus-Camp-Morris-Cass-Wood-Upshur-Marion-
Smith-Gregg-Harrison-Cherokee-Rusk-
1254 PM CDT Sat Aug 19 2017
This Hazardous Weather Outlook is for portions of northeast
Texas.
.DAY ONE...This Afternoon and Tonight...
Heat index values will climb to around 105 degrees today.
Precautions should be taken to prevent heat related injuries.
.DAYS TWO THROUGH SEVEN...Sunday through Friday...
Afternoon showers and thunderstorms will remain possible through
much of next week. Heat index values between 100 to 105 degrees
will be possible through the middle of the work week, until a
cold front and more widespread precipitation supplies a cool
down.
.SPOTTER INFORMATION STATEMENT...
Activation of emergency managers, skywarn networks, and amateur
radio operators, should not be needed today or tonight.
$$
06
Hazardous Weather Outlook
National Weather Service Houston/Galveston TX
629 AM CDT Sat Aug 19 2017
TXZ163-164-176>179-195>200-210>214-226-227-235>238-201130-
Austin-Brazoria-Brazos-Burleson-Chambers-Colorado-Fort Bend-
Galveston-Grimes-Harris-Houston-Jackson-Liberty-Madison-Matagorda-
Montgomery-Polk-San Jacinto-Trinity-Walker-Waller-Washington-
Wharton-
629 AM CDT Sat Aug 19 2017
This hazardous weather outlook is for portions of Southeast Texas..
.DAY ONE...Today and Tonight
Heat index values should reach between 100 to 107 this afternoon
inland and possibly 105 to 110 along the coast with higher
humidity. Please use caution when working outside and drink
plenty of water. Seek immediate medical attention if you suspect
that you or someone else is experiencing heat illness.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Heat index values of 100 to 107 are expected Sunday. Please use
caution when working outside and drink plenty of water. Seek
immediate medical attention if you suspect that you or someone
else is experiencing heat illness.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected.
$$
Hazardous Weather Outlook
National Weather Service Lake Charles LA
552 AM CDT Sat Aug 19 2017
LAZ027>033-041>045-052>055-073-074-TXZ180-201-215-216-259>262-
201100-
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-
552 AM CDT Sat Aug 19 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 primary weather concern today will again be the warmth around
the region, with max heat index values running around 105 degrees.
Although a heat advisory is not in effect today, precautions
against heat-related illness should be maintained.
Widely scattered mainly afternoon thunderstorms are expected over
much of the forecast area. Frequent lightning and brief heavy
rains will be the main concerns.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Rain chances will gradually increase through the coming week as a
low pressure area aloft pushes westward across the Gulf of Mexico.
Severe weather is not expected.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Corpus Christi TX
514 AM CDT Sat Aug 19 2017
GMZ230-235-250-255-270-275-TXZ229>234-239>247-201100-
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O`Connor-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-La Salle-McMullen-Live Oak-Bee-Goliad-Victoria-Webb-Duval-
Jim Wells-Kleberg-Nueces-San Patricio-Aransas-Refugio-Calhoun-
514 AM CDT Sat Aug 19 2017
This hazardous weather outlook is for South Texas and the Middle
Texas Coastal Waters.
.DAY ONE...Today and Tonight
Heat index values between 105 and 109 degrees are expected today
over most of South Texas, with a few locations seeing heat index
values around 110 or more for an hour or two.
There is a moderate risk of rip currents along gulf-facing
beaches.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Heat index values between 105 and 109 degrees are expected Sunday,
mainly over the southern coastal counties and inland areas of the
Coastal Bend. There is a moderate risk of rip currents along
gulf-facing beaches on Sunday.
Maximum Heat Index values 105 to 109 degrees can be expected across
portions of the region daily through the upcoming week.
Isolated to scattered thunderstorms will be possible Monday and
Tuesday over the Coastal Bend and Victoria Crossroads, with more
isolated to scattered thunderstorms possible across South Texas
Wednesday through Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
$$
GW/LB
Hazardous Weather Outlook
National Weather Service Austin/San Antonio TX
410 AM CDT Sat Aug 19 2017
TXZ171>173-183>194-202>209-217>225-228-200915-
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-
410 AM CDT Sat Aug 19 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 101 to 107
degrees again today. A few locations east of I-35 could briefly
top out around 108 degrees. 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...Sunday through Friday.
Elevated heat index values will continue along and southeast of
the Balcones Escarpment and along the Rio Grande through the
remainder of the weekend and into early next week, with peak
values ranging from 103 to 108 degrees during the afternoon hours.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
$$
