Flood Warning
Flood Statement
National Weather Service Shreveport LA
841 AM CDT Sun Aug 20 2017
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive vehicles through flooded waterways. Use caution when
walking near flooded riverbanks. Do not try to wade or swim in
flooded rivers and bayous.
For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv
&&
TXC159-343-387-449-211341-
/O.EXT.KSHV.FL.W.0069.000000T0000Z-170821T2024Z/
/TLCT2.1.ER.170814T0351Z.170815T0930Z.170821T0224Z.NO/
841 AM CDT Sun Aug 20 2017
The flood warning continues for
the Sulphur River Below Talco.
* until Monday afternoon...or until the warning is cancelled.
* At 7:45 AM Sunday The stage was 21.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.0 feet.
* Forecast...The river will continue to fall to below flood stage by
tonight.
* Impact...at 20.0 feet...Expect minor lowland flooding of the heavily
wooded floodplain. Ranchers that may have cattle and equipment in
the river bottoms should move them to higher ground.
&&
LAT...LON 3338 9530 3341 9488 3331 9466 3326 9466 3331 9478
$$
25
Flood Statement
National Weather Service Shreveport LA
804 AM CDT Sun Aug 20 2017
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive vehicles through flooded waterways. Use caution when
walking near flooded riverbanks. Do not try to wade or swim in
flooded rivers and bayous.
For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv
&&
TXC423-499-211304-
/O.EXT.KSHV.FL.W.0073.000000T0000Z-170824T1200Z/
/MLAT2.1.ER.170815T1425Z.170818T0000Z.170823T1800Z.NO/
804 AM CDT Sun Aug 20 2017
...The flood warning extended until Thursday morning...The flood
warning continues for
the Sabine River Near Mineola.
* until Thursday morning...or until the warning is cancelled.
* At 7:15 AM Sunday The stage was 15.5 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday early afternoon.
* Impact...at 16.0 feet...Expect flooding of low river bottoms with
secondary roadways along with picnic and recreational areas
becoming inundated as well. Ranchers should move cattle and
equipment to higher ground.
&&
LAT...LON 3278 9574 3263 9535 3257 9535 3259 9550 3273 9574
$$
25
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
319 PM CDT Sun Aug 20 2017
...Potentially dangerous heat will continue through 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
319 PM CDT Sun Aug 20 2017
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* EVENT...Heat index readings of 105 to 109 degrees.
* TIMING...Through early this evening.
* IMPACT...Increased likelihood of heat related illnesses for
those outdoors.
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.
&&
$$
12
URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
1027 AM CDT Sun Aug 20 2017
ARZ019-020-029-OKZ049-053>076-210200-
/O.CON.KTSA.HT.Y.0009.170820T1700Z-170821T0200Z/
Crawford-Franklin-Sebastian-Pushmataha-Choctaw-Osage-
Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes-
Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair-Muskogee-
McIntosh-Sequoyah-Pittsburg-Haskell-Latimer-Le Flore-
Including the cities of Van Buren, Ozark, Charleston, Fort Smith,
Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita,
Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa,
Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee,
Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau
1027 AM CDT Sun Aug 20 2017
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...
* TEMPERATURE...High temperatures in the mid and upper 90s
combined with high humidity will result in dangerous heat
index values of 105 to 109 degrees during the afternoon.
* IMPACTS...The combination of hot temperatures and high
humidity will create a dangerous situation in which heat
illnesses are possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Norman OK
240 AM CDT Sun Aug 20 2017
OKZ007-008-012-013-019-020-025-026-029>032-042-043-047-048-052-
202000-
/O.NEW.KOUN.HT.Y.0008.170820T1800Z-170821T0000Z/
Grant-Kay-Garfield-Noble-Logan-Payne-Oklahoma-Lincoln-Cleveland-
Pottawatomie-Seminole-Hughes-Pontotoc-Coal-Johnston-Atoka-Bryan-
Including the cities of Medford, Pond Creek, Lamont, Wakita,
Ponca City, Blackwell, Enid, Perry, Guthrie, Stillwater,
Oklahoma City, Chandler, Stroud, Prague, Meeker, Davenport,
Wellston, Norman, Moore, Shawnee, Seminole, Wewoka, Holdenville,
Wetumka, Ada, Coalgate, Tishomingo, Atoka, and Durant
240 AM CDT Sun Aug 20 2017
...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT
THIS EVENING...
The National Weather Service in Norman has issued a Heat
Advisory, which is in effect from 1 PM this afternoon to 7 PM CDT
this evening.
* HEAT INDEX...Maximum heat index values will range from 105 to
110 degrees.
* IMPACTS...Actions should be taken to avoid heat exhaustion and
heat stroke.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
To reduce risk during outdoor work, the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency, call 9 1 1.
&&
$$
Special Weather Statement
Special Weather Statement
National Weather Service Shreveport LA
601 PM CDT SUN AUG 20 2017
ARZ059-070-TXZ097-112-210000-
Little River AR-Miller AR-Cass TX-Bowie TX-
601 PM CDT SUN AUG 20 2017
...SIGNIFICANT WEATHER ADVISORY FOR LITTLE RIVER...NORTHWESTERN
MILLER...NORTHWESTERN CASS AND BOWIE COUNTIES UNTIL 700 PM CDT...
At 600 PM CDT, Doppler radar was tracking a cluster of strong
thunderstorms near Texarkana, moving northwest at 20 mph.
Winds in excess of 30 mph will be possible with these storms.
Locations impacted include...
Texarkana, Wake Village, Ashdown, New Boston, Nash, Hooks, De Kalb,
Redwater, Maud, Red Lick, Wilton, Ogden, Mandeville, Richmond, Leary,
Spring Hill, Arden, Red Bank, Bryans Mill and Almont.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with these storms, and may
lead to localized flooding. Do not drive your vehicle through
flooded roadways.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional
information and possible warnings from the National Weather Service.
&&
LAT...LON 3379 9419 3380 9417 3378 9414 3378 9404
3375 9404 3375 9398 3371 9395 3371 9397
3367 9397 3365 9394 3366 9393 3348 9382
3317 9451 3347 9475 3353 9474 3363 9453
3364 9453 3362 9449 3366 9449
TIME...MOT...LOC 2300Z 150DEG 19KT 3350 9408
$$
19
Special Weather Statement
National Weather Service Austin/San Antonio TX
522 AM CDT Sun Aug 20 2017
TXZ173-183-191>194-202>209-217>225-228-210000-
Williamson-Val Verde-Hays-Travis-Bastrop-Lee-Kinney-Uvalde-Medina-
Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala-Frio-
Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit-
Including the cities of Georgetown, Del Rio, San Marcos, Austin,
Bastrop, Giddings, Bracketville, Uvalde, Hondo, San Antonio,
New Braunfels, Seguin, Lockhart, La Grange, Eagle Pass,
Crystal City, Pearsall, Pleasanton, Floresville, Karnes City,
Gonzales, Cuero, Halletsville, and Carrizo Springs
522 AM CDT Sun Aug 20 2017
...Elevated Heat Indices Are Expected Again This Afternoon...
Afternoon heat index values of 102 to 108 degrees are expected
again this afternoon for a large portion of South Central Texas.
Prolonged exposure to the heat and exertion outdoors without
proper hydration and other precautionary actions may result in
heat related illness.
Please continue to take extra precautions if you work or spend
time outside in the afternoon and early evening. Stay hydrated and
take breaks in the shade or an air conditioned building. Limit
strenuous outdoor activities and check up on the elderly, sick,
and those without air conditioning. Never leave children or pets
unattended in a vehicle, even for a couple minutes, and remember
to look before you lock!
$$
SPECIAL WEATHER STATEMENT
National Weather Service HOUSTON/GALVESTON TX
514 AM CDT Sun Aug 20 2017
TXZ163-164-176>179-195>200-210>214-226-227-235>238-210000-
Houston-Trinity-Madison-Walker-San Jacinto-Polk-Burleson-Brazos-
Washington-Grimes-Montgomery-Liberty-Colorado-Austin-Waller-
Harris-Chambers-Wharton-Fort Bend-Jackson-Matagorda-Brazoria-
Galveston-
Including the cities of Crockett, Trinity, Groveton,
Madisonville, Huntsville, Shepherd, Coldspring, Livingston,
Corrigan, Onalaska, Caldwell, Lake Somerville, College Station,
Bryan, Brenham, Navasota, The Woodlands, Conroe, Willis, Liberty,
Cleveland, Dayton, Columbus, Eagle Lake, Weimar, Sealy,
Bellville, Hempstead, Prairie View, Brookshire, Houston,
Pasadena, Katy, Tomball, Humble, Winnie, Mont Belvieu, Anahuac,
El Campo, Wharton, Pierce, Sugar Land, Missouri City, Richmond,
Rosenberg, Edna, Bay City, Palacios, Pearland, Lake Jackson,
Alvin, Angleton, Freeport, League City, Texas City, Friendswood,
and Galveston
514 AM CDT Sun Aug 20 2017
...High heat index values expected today...
Very warm temperatures coupled with high humidity will produce
heat index values between 103 and 107 degrees. Heat index values
may be highest along the coast with higher humidity. A heat
advisory may yet be required later today if heat index values of
108 or higher become likely. Heat index values should be lower
Monday and Tuesday with increased cloud cover due to shower and
thunderstorm activity. This may limit high temperatures to the mid
90s instead of the upper 90s.
Whether or not heat advisories are issued, you need to protect
yourself and others from the impacts of the heat. If outside, stay
hydrated, take breaks in the shade as often as possible and limit
strenuous activities. If driving, never leave kids, pets or
anyone with limited mobility alone in a vehicle for even a few
minutes as rapidly rising temperatures could reach dangerous or
even deadly levels. Remember to look before you lock! Know the
signs of heat stress and seek medical attention if you suspect
that you or someone else is experiencing heat illness.
$$
39
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Tulsa OK
445 PM CDT Sun Aug 20 2017
ARZ001-002-010-011-019-020-029-OKZ049-053>076-211030-
Adair OK-Benton AR-Carroll AR-Cherokee OK-Choctaw OK-Craig OK-
Crawford AR-Creek OK-Delaware OK-Franklin AR-Haskell OK-Latimer OK-
Le Flore OK-Madison AR-Mayes OK-McIntosh OK-Muskogee OK-Nowata OK-
Okfuskee OK-Okmulgee OK-Osage OK-Ottawa OK-Pawnee OK-Pittsburg OK-
Pushmataha OK-Rogers OK-Sebastian AR-Sequoyah OK-Tulsa OK-Wagoner OK-
Washington OK-Washington AR-
445 PM CDT Sun Aug 20 2017
This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.
.DAY ONE...This Evening and Tonight.
SEVERE THUNDERSTORM.
RISK...Limited.
AREA...Northeastern Oklahoma and West Central Arkansas.
ONSET...Ongoing.
DANGEROUS HEAT.
RISK...Significant.
AREA...Eastern Oklahoma and West Central Arkansas.
ONSET...Ongoing.
DISCUSSION...
Temperatures in the 90s, combined with high humidity, have resulted
in heat index values from 105 to 110 degrees across much of eastern
Oklahoma and west central Arkansas this afternoon. A Heat Advisory
remains in effect into this evening, with conditions improving around
sunset.
Strong heating of the moist air mass that persists across the area
today has resulted in the cap being eroded across the region.
Isolated thunderstorms have developed in this air mass, but due to
the lack of any low level focus and the lack of wind shear, this
activity will likely remain short-lived and isolated into the
evening, and then gradually dissipate entirely around sunset. The
strongest storms will be capable of producing strong wind gusts.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Local Spotter Activation May Be Needed.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
MONDAY...Thunderstorm Potential.
TUESDAY...Thunderstorm Potential...Heavy Rain Potential.
WEDNESDAY...Thunderstorm Potential.
THURSDAY...No Hazards.
FRIDAY and SATURDAY...Thunderstorm Potential.
EXTENDED DISCUSSION...
Hot and humid conditions will continue on Monday along with isolated
afternoon and evening thunderstorms. A cold front is forecast to
move through the area on Tuesday with hot temperatures again
preceding the cold frontal passage. Widespread showers and
thunderstorms are expected Tuesday afternoon through Tuesday night as
the front pushes southward. Locally heavy rainfall is possible
Tuesday night, along with limited severe weather potential. Showers
and thunderstorms end on Wednesday, with noticeably cooler
temperatures for late week. Another system moving through the
Southern Plains will bring increased thunderstorm chances back to the
area by Saturday.
weather.gov/tulsa contains additional information.
$$
69
Hazardous Weather Outlook
National Weather Service Fort Worth TX
319 PM CDT Sun Aug 20 2017
TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-211400-
Montague-Cooke-Grayson-Fannin-Lamar-Young-Jack-Wise-Denton-Collin-
Hunt-Delta-Hopkins-Stephens-Palo Pinto-Parker-Tarrant-Dallas-
Rockwall-Kaufman-Van Zandt-Rains-Eastland-Erath-Hood-Somervell-
Johnson-Ellis-Henderson-Comanche-Mills-Hamilton-Bosque-Hill-Navarro-
Freestone-Anderson-Lampasas-Coryell-Bell-McLennan-Falls-Limestone-
Leon-Milam-Robertson-
319 PM CDT Sun Aug 20 2017
This Hazardous Weather Outlook is for North and Central Texas.
.DAY ONE...Tonight.
Isolated thunderstorms are possible through sunset mainly east of a
Bonham to Centerville line. Gusty winds and lightning are the main
threats with any storms that develop.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
There is a slight chance for thunderstorms Monday afternoon east of
a Bonham to Corsicana to Temple line. Cloud to ground lightning,
gusty winds, and brief heavy rainfall will be the main threats with
any storms.
There is a slight chance of thunderstorms Tuesday afternoon
southeast of a Temple to Palestine line. There will be thunderstorm
chances northwest of a Goldthwaite to Athens line Tuesday night and
thunderstorm chances will spread across all of North and Central
Texas Wednesday through Saturday. Cloud to ground lightning and
locally heavy rainfall will be the main threats during this time.
Afternoon heat index values will climb to between 100 and 108
degrees both Monday and Tuesday afternoons.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Norman OK
1150 AM CDT Sun Aug 20 2017
OKZ004>048-050>052-TXZ083>090-211700-
Harper-Woods-Alfalfa-Grant-Kay-Ellis-Woodward-Major-Garfield-
Noble-Roger Mills-Dewey-Custer-Blaine-Kingfisher-Logan-Payne-
Beckham-Washita-Caddo-Canadian-Oklahoma-Lincoln-Grady-McClain-
Cleveland-Pottawatomie-Seminole-Hughes-Harmon-Greer-Kiowa-Jackson-
Tillman-Comanche-Stephens-Garvin-Murray-Pontotoc-Coal-Cotton-
Jefferson-Carter-Johnston-Atoka-Love-Marshall-Bryan-Hardeman-
Foard-Wilbarger-Wichita-Knox-Baylor-Archer-Clay-
1150 AM CDT Sun Aug 20 2017
This hazardous weather outlook is for portions of northern...
western...central...and southern Oklahoma...and western north
Texas.
.DAY ONE...This Afternoon and Tonight...
.Heat...
Hot temperatures and high humidity will result in heat index
values of around 100 degrees or higher. The most dangerous
combination of heat and humidity is expected over eastern Oklahoma
and portions of central Oklahoma.
.Thunderstorms...
Isolated thunderstorms are possible this afternoon and early
evening. Some strong storms with gusty winds will be possible.
.DAYS TWO THROUGH SEVEN...Monday through Saturday...
.Thunderstorms...
There will be at least a slight chance of thunderstorms each day.
The greatest chance for strong and severe storms will be late
Tuesday through early Wednesday.
.Heat...
Hot and humid weather will continue through at least Tuesday. If
you will be working or playing outdoors, take frequent breaks and
stay hydrated.
Get graphics and more details at weather.gov/norman...and follow
our weather forecast office on Twitter and Facebook.
$$
Hazardous Weather Outlook
National Weather Service Shreveport LA
1016 AM CDT Sun Aug 20 2017
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ097-112-126-137-138-150>153-165>167-211530-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Cass-Marion-Gregg-
Harrison-Rusk-Panola-Nacogdoches-Shelby-Angelina-San Augustine-
1016 AM CDT Sun Aug 20 2017
This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana, northwest
Louisiana, southeast Oklahoma, east Texas and northeast Texas.
.DAY ONE...Today and Tonight...
Daytime temperatures in the upper 90s to near 100 degrees will
combine with high humidity values today to produce heat index
values of 105 to 110 degrees. Therefore, a Heat Advisory is in
effect until early this evening. In addition, a couple of isolated
thunderstorms are possible, especially south of Interstate 20. No
severe weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday...
Thunderstorms will remain possible each day through much of the
next week. Thunderstorms are expected areawide on Wednesday.
Heat index values will continue rise above 100 degrees across
portions of the area through Wednesday. Cooler temperatures and
lower heat index values are expected after a cold front moves
across the area on Wednesday. Precautions should be taken to
prevent heat related injuries.
.SPOTTER INFORMATION STATEMENT...
Activation of emergency managers, skywarn networks, and amateur
radio operators is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Shreveport LA
1016 AM CDT Sun Aug 20 2017
TXZ096-108>111-124-125-136-149-211530-
Red River-Franklin-Titus-Camp-Morris-Wood-Upshur-Smith-Cherokee-
1016 AM CDT Sun Aug 20 2017
This Hazardous Weather Outlook is for portions of northeast
Texas.
.DAY ONE...Today and Tonight...
Heat index values will climb to around 105 degrees today.
Precautions should be taken to prevent heat related injuries.
Isolated thunderstorms will also be possible this afternoon during
peak daytime heating, especially south of Interstate 20. However,
severe weather is not anticipated.
.DAYS TWO THROUGH SEVEN...Monday through Saturday...
Afternoon showers and thunderstorms will remain possible through
each day for much of the next week. Thunderstorms are expected
areawide on Wednesday.
Heat index values above 100 degrees will be possible through the
middle of the work week, until a cold front and more widespread
precipitation bring cooler temperatures for the latter half of the
week.
.SPOTTER INFORMATION STATEMENT...
Activation of emergency managers, skywarn networks, and amateur
radio operators is not anticipated through tonight.
$$
12
Hazardous Weather Outlook
National Weather Service Lubbock TX
613 AM CDT Sun Aug 20 2017
TXZ021>044-211115-
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-
Floyd-Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-
Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
613 AM CDT Sun Aug 20 2017
This Hazardous Weather Outlook is for the South Plains...Rolling
Plains and the far Southern Texas Panhandle.
.DAY ONE...Today and Tonight
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
The arrival of a cold front late Tuesday will bring the potential
for strong thunderstorms and locally heavy rainfall and flooding
Tuesday night and Wednesday.
$$
Hazardous Weather Outlook
National Weather Service Lake Charles LA
530 AM CDT Sun Aug 20 2017
LAZ027>033-041>045-052>055-073-074-TXZ180-201-215-216-259>262-
211100-
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-
530 AM CDT Sun Aug 20 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 again today will 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 still be
maintained.
Scattered showers and thunderstorms are expected today, mainly
during the afternoon hours. Frequent lightning and brief heavy
rains will be the main concerns, but severe weather is not
expected.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
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.
$$
Hazardous Weather Outlook
National Weather Service Houston/Galveston TX
520 AM CDT Sun Aug 20 2017
TXZ163-164-176>179-195>200-210>214-226-227-235>238-211030-
Austin-Brazoria-Brazos-Burleson-Chambers-Colorado-Fort Bend-
Galveston-Grimes-Harris-Houston-Jackson-Liberty-Madison-Matagorda-
Montgomery-Polk-San Jacinto-Trinity-Walker-Waller-Washington-
Wharton-
520 AM CDT Sun Aug 20 2017
This hazardous weather outlook is for portions of Southeast Texas..
.DAY ONE...Today and Tonight
Heat index values should reach between 100 to 107 this afternoon
inland and possibly 105 to 110 along the coast with higher
humidity. Please use caution when working outside and drink
plenty of water. Seek immediate medical attention if you suspect
that you or someone else is experiencing heat illness.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Heat index values are not expected to be quite as high Monday and
Tuesday with cloud cover and rain chances increasing. Still heat
index values of 100 to 105 can still be dangerous if engaging in
outside activities.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected.
$$
Hazardous Weather Outlook
National Weather Service Austin/San Antonio TX
513 AM CDT Sun Aug 20 2017
TXZ171>173-183>194-202>209-217>225-228-211015-
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-
513 AM CDT Sun Aug 20 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. 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...Monday through Saturday.
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 108 degrees during
the afternoon hours.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
$$
TB3
Short Term Forecast
Short Term Forecast
National Weather Service Shreveport LA
630 PM CDT Sun Aug 20 2017
ARZ050-051-059>061-070>073-OKZ077-TXZ096-097-108>112-124-125-136-
137-149-150-152-165-210200-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-McCurtain-Red River-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Smith-Gregg-Cherokee-Rusk-Nacogdoches-
Angelina-
Including the cities of De Queen, Nashville, Mineral Springs,
Dierks, Ashdown, Hope, Prescott, Texarkana, Stamps, Lewisville,
Bradley, Magnolia, El Dorado, Idabel, Broken Bow, Clarksville,
Bogata, Mount Vernon, Mount Pleasant, Pittsburg, Daingerfield,
Lone Star, Naples, Omaha, Atlanta, Linden, Hughes Springs,
Queen City, Mineola, Winnsboro, Quitman, Hawkins, Gilmer,
Big Sandy, Tyler, Longview, Jacksonville, Rusk, Henderson,
Nacogdoches, and Lufkin
630 PM CDT Sun Aug 20 2017
.NOW...
Scattered showers and thunderstorms will continue across portions
of Southwest Arkansas into Southeast Oklahoma and extreme
Northeast Texas through the next couple hours. The strongest
storms will have the capability to produce strong and damaging
wind gusts to near 40 mph along with frequent cloud to ground
lightning and brief heavy downpours. Shower and thunderstorm
activity south of the Interstate 20 corridor in Northeast Texas
should remain more isolated in nature and should not be as strong
as we go through the evening hours.
$$
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