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Hazardous Weather Outlook


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 Melbourne FL
1110 AM EDT Sun Aug 20 2017

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-202100-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-Volusia-
Brevard County Line to Sebastian Inlet 0-20 nm-
Sebastian Inlet to Jupiter Inlet 0-20 nm-Flagler Beach to Volusia-
Brevard County Line 20-60 nm-Volusia-
Brevard County Line to Sebastian Inlet 20-60 nm-
Sebastian Inlet to Jupiter Inlet 20-60 nm-Inland Volusia County-
Northern Lake County-Orange-Seminole-Southern Brevard County-
Osceola-Indian River-Okeechobee-St. Lucie-Martin-
Coastal Volusia County-Southern Lake County-
Northern Brevard County-
1110 AM EDT Sun Aug 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...TODAY AND TONIGHT.

.THUNDERSTORM IMPACT...
Higher moisture content air spreading back into the area from a
trough over the Atlantic will increase shower and storm chances
this afternoon. The highest coverage will be south of Orlando and
Cape Canaveral. The main storm threats will be occasional lightning
strikes and gusty winds to around 40 mph.

.RIP CURRENT IMPACT...
Onshore winds will cause more wave action in the surf zone today,
which will lead to a moderate rip current risk. Only swim near a
lifeguard.

.MARINE THUNDERSTORM GUST IMPACT...
A southeast wind flow will increase slightly today and raise
moisture levels. Expect onshore moving showers and storms to
become scattered by this afternoon. Storm motion will be to the
northwest around 10 knots and gusty winds 30 to 35 knots are
possible.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
After diminished rain chances on Monday behind the trough, another
trough will move in from the Atlantic Tuesday into Wednesday
and bring increased chances for showers and storms. Higher moisture
will linger into the upcoming weekend and bring a greater than
normal chance for showers and storms.

.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.

$$

Lascody/Blottman

Hazardous Weather Outlook
National Weather Service Charleston SC
1028 AM EDT Sun Aug 20 2017

GAZ117-119-139-141-SCZ051-211430-
Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh-
Coastal Jasper-
1028 AM EDT Sun Aug 20 2017

...MODERATE RISK FOR RIP CURRENTS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...Today and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Moderate Risk for Rip Currents.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

$$

Hazardous Weather Outlook
National Weather Service Charleston SC
1028 AM EDT Sun Aug 20 2017

SCZ048>050-211430-
Beaufort-Coastal Colleton-Charleston-
1028 AM EDT Sun Aug 20 2017

...MODERATE RISK FOR RIP CURRENTS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southeast South Carolina.

.DAY ONE...Today and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Moderate Risk for Rip Currents.

Coastal Flooding: Astronomical influences and onshore winds will lead
to elevated tides and a Coastal Flood Advisory might be needed for
the evening high tide.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Coastal Flooding: Astronomical influences and onshore winds will
lead to elevated tides through Tuesday. Coastal Flood Advisories
might be needed with the evening high tides.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

$$

Hazardous Weather Outlook
National Weather Service Flagstaff AZ
618 AM MST Sun Aug 20 2017

AZZ004>018-037>040-210645-
Kaibab Plateau-Marble and Glen Canyons-Grand Canyon Country-
Coconino Plateau-Yavapai County Mountains-
Northeast Plateaus and Mesas Hwy 264 Northward-Chinle Valley-
Chuska Mountains and Defiance Plateau-
Little Colorado River Valley in Coconino County-
Little Colorado River Valley in Navajo County-
Little Colorado River Valley in Apache County-
Western Mogollon Rim-Eastern Mogollon Rim-White Mountains-
Northern Gila County-Yavapai County Valleys and Basins-
Oak Creek and Sycamore Canyons-Black Mesa Area-
Northeast Plateaus and Mesas South of Hwy 264-
618 AM MST Sun Aug 20 2017

This hazardous weather outlook is for Apache...Coconino...
Northern Gila...Navajo...and Yavapai Counties in Northern
Arizona.

.DAY ONE...Today and Tonight

Southerly flow will bring increasing moisture to the area today.
Light showers this morning will give way to heavier showers and
thunderstorms this afternoon. Expect initial development along the
Mogollon Rim, storm motions will be to the west and southwest.

Activity will slowly decrease this evening.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Deeper moisture continues on Monday, with some drying Tuesday and
Wednesday. Expect an increase in activity on Thursday, as a low
pressure system moves through the area. Much drier conditions will
follow this low pressure system Friday or Saturday.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

$$

Hazardous Weather Outlook
National Weather Service Pueblo CO
533 AM MDT Sun Aug 20 2017

COZ058>089-093>099-211145-
Western Mosquito Range/East Lake County Above 11000 Ft-
Leadville Vicinity/Lake County Below 11000 Ft-
Eastern Sawatch Mountains above 11000 Ft-
Western Chaffee County Between 9000 and 11000 Ft-
Central Chaffee County Below 9000 Ft-
Western Mosquito Range/East Chaffee County above 9000Ft-
Saguache County West of Continental Divide Below 10000 Ft-
Saguache County East of Continental Divide below 10000 Ft-
La Garita Mountains Above 10000 Ft-
Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Ft-
Eastern San Juan Mountains Above 10000 Ft-
Del Norte Vicinity/Northern San Luis Valley Below 8500 Ft-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Ft-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft-
Northern Sangre de Cristo Mountains above 11000 Ft-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Ft-
Southern Sangre de Cristo Mountains Above 11000 Ft-
Northwestern Fremont County  Above 8500Ft-
Western/Central Fremont County Below 8500 Ft-
Wet Mountain Valley Below 8500 Ft-
Wet Mountains between 6300 and 10000Ft-
Wet Mountains above 10000 Ft-
Teller County/Rampart Range above 7500fT/Pike`s Peak Between
7500 And 11000 Ft-Pikes Peak above 11000 Ft-
Canon City Vicinity/Eastern Fremont County-
Northern El Paso County/Monument Ridge/Rampart Range Below
7500 Ft-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range
Below 7400 Ft-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Ft-
Trinidad Vicinity/Western Las Animas County Below 7500 Ft-
Crowley County-La Junta Vicinity/Otero County-
Eastern Las Animas County-Western Kiowa County-
Eastern Kiowa County-Las Animas Vicinity/Bent County-
Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County-
533 AM MDT Sun Aug 20 2017

This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.

.DAY ONE...Today and Tonight

Isolated to scattered primarily afternoon and evening showers and
thunderstorms are anticipated today, favoring southern locations as
well as higher terrain locations.  The primary meteorological
threats from thunderstorms this afternoon into tonight will be brief
periods of moderate to heavy rainfall, wind gusts around 45 mph,
small hail and hazardous lightning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Isolated to scattered thunderstorms will be possible each day with
thunderstorms most numerous across the mountains each afternoon
and evening. The main threats with thunderstorms will be
lightning, locally heavy rainfall, small hail, and erratic gusty
winds up to 50 mph. Locally heavy rainfall could result in flash
flooding in and near burn scars should these areas be directly
impacted.

There will be the risk for a strong to severe storm or two for the
southeast mountains and plains on Wednesday with hail up to the
size of quarters and wind gusts to around 60 mph.

.SPOTTER INFORMATION STATEMENT...

Weather conditions that meet reporting criteria for spotters will be
possible across southern Colorado this afternoon and tonight.

$$

77/31

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 Mobile AL
550 AM CDT Sun Aug 20 2017

GMZ630>635-650-655-670-675-211100-
Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound-
Perdido Bay-Pensacola Bay System-Choctawhatchee Bay-
Coastal waters from Pensacola FL to Pascagoula MS out 20 NM-
Coastal waters from Destin to Pensacola FL out 20 NM-
Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM-
Waters from Destin to Pensacola FL from 20 to 60 NM-
550 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of the coastal
waters of Alabama and northwest Florida.

.DAY ONE...Today and Tonight

Winds and seas will be higher in and near isolated showers and
thunderstorms.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Winds and seas will be higher in and near isolated to scattered
showers and thunderstorms.

$$

Hazardous Weather Outlook
National Weather Service Mobile AL
550 AM CDT Sun Aug 20 2017

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-211100-
Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw-
Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central-
Baldwin Central-Mobile Coastal-Baldwin Coastal-Escambia Inland-
Escambia Coastal-Santa Rosa Inland-Santa Rosa Coastal-
Okaloosa Inland-Okaloosa Coastal-Wayne-Perry-Greene-Stone-George-
550 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of south central
Alabama...southwest Alabama...northwest Florida and southeast
Mississippi.

.DAY ONE...Today and Tonight

Heat indices will range from around 101 to 107 degrees today.

Isolated to scattered will develop this afternoon, especially
over the coastal counties and interior west counties (generally
west of I-65) of the forecast area. Any stronger storms that
develop will be capable of producing torrential downpours, which
could result in localized flooding of urban and low lying areas.
Frequent cloud to ground lightning will accompany the storms, and
brief strong and gusty winds will also be possible with any of
the stronger storms.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Afternoon heat indices are expected to continue ranging from
at least 100 to as high as 107 degrees through Friday, then
slightly lower, around 100 degrees, on Saturday.

Scattered showers and thunderstorms will continue across the
region through the period, especially during the afternoon and
evening hours. Isolated showers and storms will continue to be
possible during the overnight hours near the coast and offshore
over the marine area. Locally heavy rain, frequent cloud to ground
lightning and gusty straight line winds possible with any
stronger thunderstorms that develop. Torrential downpours could
result in localized flooding.

.SPOTTER INFORMATION STATEMENT...

Activation of SkyWarn Severe Storm Spotter networks is not
expected through Saturday.

$$

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 Lake Charles LA
530 AM CDT Sun Aug 20 2017

GMZ430-432-435-450-452-455-470-472-475-211100-
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-
530 AM CDT Sun Aug 20 2017

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

.DAY ONE...Today and Tonight
Scattered showers and thunderstorms are expected, mainly this
afternoon. Any storms which develop will be accompanied by locally
heavy rains which could reduce visibilities to below one nautical
mile, as well as dangerous cloud-to-water lightning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday
Scattered showers and thunderstorms will continue through the
period.

.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.

$$

25

Hazardous Weather Outlook
National Weather Service GRAND JUNCTION CO
430 AM MDT Sun Aug 20 2017

COZ001>014-017>023-UTZ022>025-027>029-211030-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-
Upper Gunnison River Valley-Uncompahgre Plateau and Dallas Divide-
Northwest San Juan Mountains-Southwest San Juan Mountains-
Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
430 AM MDT Sun Aug 20 2017

This hazardous weather outlook is for eastern Utah and western
Colorado.

.DAY ONE...Today and Tonight

Isolated to scattered showers and thunderstorms are possible over
the mountains today. Outflow winds to 40 mph and lightning will
be the main impacts.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Moisture is expected to increase later this weekend...which will
bring greater coverage of afternoon showers and thunderstorms to
the Four Corners area early next week. Moisture is expected to
increase northward toward the Wyoming border by midweek before
drying sets in next weekend.

.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 Corpus Christi TX
515 AM CDT Sun Aug 20 2017

GMZ230-235-250-255-270-275-TXZ229>234-239>247-211100-
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-
515 AM CDT Sun Aug 20 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...Monday through Saturday

Heat index values between 105 and 109 degrees are expected
Monday, 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 Monday.

Maximum Heat Index values 105 to 109 degrees can be expected across
portions of the region on Monday.

Isolated to scattered thunderstorms will be possible Tuesday over
the Coastal Bend and Victoria Crossroads, with more isolated to
scattered thunderstorms possible across South Texas Wednesday
through Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.


$$

GW/LK

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

Hazardous Weather Outlook
National Weather Service Memphis TN
510 AM CDT Sun Aug 20 2017

ARZ008-009-017-018-026>028-035-036-048-049-058-MOZ113-115-
MSZ001>017-020>024-TNZ001>004-019>022-048>055-088>092-211100-
Alcorn-Benton MS-Benton TN-Calhoun-Carroll-Chester-Chickasaw-Clay-
Coahoma-Craighead-Crittenden-Crockett-Cross-DeSoto-Decatur-
Dunklin-Dyer-Fayette-Gibson-Greene-Hardeman-Hardin-Haywood-
Henderson-Henry-Itawamba-Lafayette-Lake-Lauderdale-Lawrence-
Lee AR-Lee MS-Madison-Marshall-McNairy-Mississippi-Monroe-Obion-
Panola-Pemiscot-Phillips-Poinsett-Pontotoc-Prentiss-Quitman-
Randolph-Shelby-St. Francis-Tallahatchie-Tate-Tippah-Tipton-
Tishomingo-Tunica-Union-Weakley-Yalobusha-
510 AM CDT Sun Aug 20 2017

This hazardous weather outlook is for portions of East Arkansas...
the Missouri Bootheel...North Mississippi...and West Tennessee.

.DAY ONE...Today and Tonight

A Heat Advisory is in effect from 11 AM to 7 PM today for
portions of northeast Arkansas, extreme west Tennessee, and
northwest Mississippi, including the Memphis metro area. Heat
indices at or just above 105 degrees are anticipated in the
advisory area this afternoon. Elsewhere, expect heat indices of
100 to 105 degrees.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Hot and humid conditions will continue through Tuesday. Expect
afternoon heat indices between 100 and 105 degrees across much of
the Mid-South.

A few strong to severe storms will be possible across the Mid-
South late Tuesday into Wednesday. The primary hazard will be
damaging wind.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

$$

Hazardous Weather Outlook
National Weather Service Wichita KS
510 AM CDT Sun Aug 20 2017

KSZ032-033-047>053-067>072-082-083-091>096-098>100-211015-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
510 AM CDT Sun Aug 20 2017

This hazardous weather outlook is for portions of Central, South
Central and Southeast Kansas.

.DAY ONE...Today and Tonight

Flash flooding is likely in Wilson County this morning. For further
details, please refer to the Flash Flood Warning that remains in
effect until 930 AM CDT.

Heat indices around 105 are likely in Southeast and most of South-
Central Kansas this afternoon and early this evening. For further
details, please refer to the Heat Advisory that is in effect from 1
PM to 7 PM CDT. Heat indices around 100 are likely across Central
Kansas.

Isolated thunderstorms remain possible for Southeast Kansas this
afternoon and for most areas tonight. Hail as large as nickels,
winds around 50 mph, and very heavy rains are all possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible on Monday, especially in Central Kansas.
Thunderstorms will increase considerably Monday Night. Some of the
thunderstorms may be severe. On Monday, the primary threat should be
1 to 1.5 inch hail. For Monday Night, the primary threats would be
damaging winds and very heavy rains which may cause flooding.

Numerous thunderstorms would continue on Tuesday, especially across
Southeast Kansas, as a southeast moving cold front moves through.
While a few thunderstorms may reach severity, the greatest threat
would be flooding from prolonged heavy rains, especially across
Southeast Kansas.

Any chance of thunderstorms occurring Tuesday evening should be
confined to far southern Kansas.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight.

&&

For a graphical version of this information, see our webpage at:
http://weather.gov/wichita/hwo/

$$

Hazardous Weather Outlook
National Weather Service Dodge City KS
506 AM CDT Sun Aug 20 2017

KSZ030-031-043>046-061>066-074>081-084>090-211015-
Trego-Ellis-Scott-Lane-Ness-Rush-Hamilton-Kearny-Finney-Hodgeman-
Pawnee-Stafford-Stanton-Grant-Haskell-Gray-Ford-Edwards-Kiowa-
Pratt-Morton-Stevens-Seward-Meade-Clark-Comanche-Barber-
506 AM CDT Sun Aug 20 2017 /406 AM MDT Sun Aug 20 2017/

This hazardous weather outlook is for portions of central...south
central...southwest and west central Kansas.

.DAY ONE...Today and tonight.

Day 1 Discussion
----------------
Heat indices will top out in the 97 to 101 degree range again today,
mainly east of Highway 283. Isolated to widely scattered thunderstorms
are expected to develop late tonight across portions of western Kansas,
but severe weather is not expected.

Day 1 Hazards
-------------
* Lightning: Limited risk
* Excessive heat: Limited risk

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Days 2-7 Discussion
-------------------
More organized thunderstorm activity is expected late Monday and Monday
Night. While one or two storms may become severe, the main threat will be
very heavy rainfall leading to isolated flooding.

Days 2-7 Hazards
----------------
* Monday
  - Flooding: Limited risk
  - Lightning: Elevated risk
  - Severe thunderstorm: Limited risk
  - Excessive heat: Limited risk

* Tuesday
  - Lightning: Limited risk

* Wednesday
  No hazards.

* Thursday
  - Lightning: Limited risk

* Friday
  - Lightning: Limited risk

* Saturday
  - Lightning: Limited risk

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

For more details visit our webpage http://weather.gov/ddc/ehwo

$$

Hazardous Weather Outlook
National Weather Service Norman OK
504 AM CDT Sun Aug 20 2017

OKZ004>048-050>052-TXZ083>090-211015-
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-
504 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...Today 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...
A few thunderstorms will move slowly eastward across portions of
western north Texas and southwest Oklahoma this morning. Later
this afternoon, isolated thunderstorms are possible anywhere
across the area. Some of these storms could briefly become severe
with damaging wind gusts the main threat.

.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 Tulsa OK
500 AM CDT Sun Aug 20 2017

ARZ001-002-010-011-019-020-029-OKZ049-053>076-211000-
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-
500 AM CDT Sun Aug 20 2017

This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.

.DAY ONE...Today and Tonight.

THUNDERSTORMS WITH DANGEROUS LIGHTNING.
RISK...Limited.
AREA...Eastern Oklahoma and northwest Arkansas.
ONSET...Afternoon.

DANGEROUS HEAT.
RISK...Elevated.
AREA...Eastern Oklahoma and west central Arkansas.
ONSET...Afternoon.

DISCUSSION...
Heat advisories are in effect today for eastern Oklahoma
and west central Arkansas.  Afternoon heat index values
of 105 to 109 degrees are expected today.  Review heat
safety guidelines if you have outdoor plans.
Isolated thunderstorms will also be possible this
afternoon and early evening.  Any storm which does
develop will have potential for locally damaging winds.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Spotter Activation Not Expected.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.
MONDAY and TUESDAY...Thunderstorm and Dangerous Heat Potential.
WEDNESDAY...Thunderstorm Potential.
THURSDAY through SATURDAY...No Hazards.

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.  Showers and thunderstorms
end on Wednesday with noticeably cooler temperatures
for late week.

weather.gov/tulsa contains additional information.

$$

Hazardous Weather Outlook
National Weather Service Saint Louis MO
447 AM CDT Sun Aug 20 2017

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-211000-
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO-
Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-
Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-
Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO-
Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-
Madison MO-Reynolds MO-
447 AM CDT Sun Aug 20 2017

This hazardous weather outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Today and Tonight

Isolated strong to severe thunderstorms are possible tonight
across parts of northeast Missouri and west central Illinois.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Severe thunderstorms are possible Monday night across parts of
northeast, central and east central Missouri and west central and
southwest Illinois.

Isolated strong to severe thunderstorms are possible Tuesday across
parts of southeast Missouri and southwest Illinois.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed tonight in parts of northeast
Missouri and west central Illinois.

$$

Glass

Hazardous Weather Outlook
National Weather Service Tampa Bay Ruskin FL
530 AM EDT Sun Aug 20 2017

FLZ043-050-052-056-057-061-139-142-148-149-151-155-160-162-165-
239-242-248-249-251-255-260-262-265-GMZ830-836-850-853-856-870-
873-876-202200-
Sumter-Pinellas-Polk-Hardee-Highlands-DeSoto-Coastal Levy-
Coastal Citrus-Coastal Hernando-Coastal Pasco-
Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-Inland Levy-Inland Citrus-
Inland Hernando-Inland Pasco-Inland Hillsborough-Inland Manatee-
Inland Sarasota-Inland Charlotte-Inland Lee-Tampa Bay waters-
Charlotte Harbor and Pine Island Sound-
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
Waters from Bonita Beach to Englewood FL out 20 to 60 NM-
530 AM EDT Sun Aug 20 2017

This Hazardous Weather Outlook is for West Central And Southwest
Florida.

.DAY ONE...Today and Tonight.

...THUNDERSTORM IMPACT...
Deep moisture will return today and this combined with daytime
heating and the sea breezes will lead to scattered to numerous
mainly afternoon and evening thunderstorms across the area.
Thunderstorms that develop will be capable of producing strong
gusty winds, locally heavy rainfall, and frequent deadly
lightning strikes.


.DAYS TWO THROUGH SEVEN...Monday through Saturday.

...THUNDERSTORM IMPACT...
Some drier air will move back into the region during Monday and
continue into Tuesday limiting the overall thunderstorm coverage.
Then during Wednesday and continuing for the rest of the week deep
tropical moisture will return with scattered to numerous showers
and thunderstorms expected each day. Thunderstorms will be capable
of producing strong gusty winds, locally heavy rainfall, and
frequent deadly lightning strikes.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

$$

PRC

Hazardous Weather Outlook
National Weather Service Albuquerque NM
319 AM MDT Sun Aug 20 2017

NMZ501>540-211200-
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-
San Francisco River Valley-San Juan Mountains-Jemez Mountains-
West Slopes Sangre de Cristo Mountains-
Northern Sangre de Cristos above 9500 feet/Red River-
Southern Sangre de Cristos above 9500 feet-
East Slopes Sangre de Cristo Mountains-Upper Rio Grande Valley-
Lower Chama River Valley-Santa Fe Metro Area-
Middle Rio Grande Valley/Albuquerque Metro Area-
Lower Rio Grande Valley-Sandia/Manzano Mountains-Estancia Valley-
Central Highlands-South Central Highlands-Upper Tularosa Valley-
South Central Mountains-Raton Ridge/Johnson Mesa-
Far Northeast Highlands-Northeast Highlands-Union County-
Harding County-Eastern San Miguel County-Guadalupe County-
Quay County-Curry County-Roosevelt County-De Baca County-
Chaves County Plains-Eastern Lincoln County-Southwest Chaves County-
319 AM MDT Sun Aug 20 2017

This hazardous weather outlook is for portions of north and central
New Mexico.

.DAY ONE...Today and Tonight

Heavy rainfall is possible from portions of the Southwest Mountains
northeast and east over the Rio Grande Valley, central mountain
chain and Eastern Plains, where localized areas of flash flooding may
occur.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms may become more active and widespread Tuesday night due
to a frontal boundary, and Wednesday through Thursday as an upper
disturbance passes over New Mexico. Heavy rain will be again possible
which could result in localized areas of flash flooding.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report rainfall amounts and any subsequent
impacts such as flooding through the National Weather Service
Albuquerque web site at weather.gov/abq or by calling 1.888.386.7637.
You can also submit storm reports and photos on our Facebook page or
via Twitter using the hashtag nmwx.

$$

Hazardous Weather Outlook
National Weather Service Paducah KY
416 AM CDT Sun Aug 20 2017

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-211000-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
416 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.

.DAY ONE...Today and Tonight

Isolated to widely scattered thunderstorms are forecast for part
of the outlook area today. Any storms that develop should remain
below severe levels.

Heat index values will top out around 100 degrees mainly during
the afternoon hours across southeast Missouri and southern
Illinois.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Isolated afternoon thunderstorms are forecast for part of
southeast Missouri and southwest Illinois on Monday. These storms
should remain below severe limits.

Heat index values will top out again near 100 degrees mainly
during the afternoon hours on Monday across southeast Missouri
and southern Illinois.

Scattered to numerous thunderstorms are forecast Tuesday through
early Wednesday morning. These thunderstorms are expected to move
slowly southeast in a broken line through the outlook area. Some
of the storms will likely become severe late Tuesday afternoon and
evening, with damaging winds the primary hazard, followed by
isolated large hail. Heavy rain will be a greater hazard during
the evening hours.

The Storm Prediction Center has issued a Slight Risk of Severe
Thunderstorms for Tuesday and Tuesday night, extending from
Benton Illinois and the Land Between the Lakes northeast into
parts of southeast Illinois, southwest Indiana, and the Pennyrile
region of west Kentucky. A Marginal risk of severe thunderstorms
covers the remainder of the outlook area Tuesday and Tuesday
night.

.SPOTTER INFORMATION STATEMENT...

Skywarn spotter activation may be requested Tuesday afternoon and
evening.

$$

Smith

Hazardous Weather Outlook
National Weather Service Brownsville TX
405 AM CDT Sun Aug 20 2017

TXZ248>257-211100-
Zapata-Jim Hogg-Brooks-Kenedy-Starr-Hidalgo-Inland Willacy-
Inland Cameron-Coastal Willacy-Coastal Cameron-
405 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of Deep South
Texas.

.DAY ONE...Today and Tonight

HEAT INDEX VALUES UP TO 111 DEGREES ARE LIKELY DURING THE
AFTERNOON HOURS.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

HEAT INDEX VALUES OF 104 TO 108 DEGREES ARE LIKELY DURING THE
AFTERNOON HOURS OF THE PERIOD.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$

Hazardous Weather Outlook
National Weather Service Jackson MS
403 AM CDT Sun Aug 20 2017

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
210915-
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-
Simpson-Smith-Jasper-Clarke-Jefferson-Adams-Franklin MS-Lincoln-
Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-Forrest-
403 AM CDT Sun Aug 20 2017

This hazardous weather outlook is for portions of southeast
Arkansas, northeast Louisiana, central Mississippi, north central
Mississippi, and south central Mississippi.

.DAY ONE...Today and Tonight

EXCESSIVE HEAT
THREAT...Elevated
TIMING...Today

Temperatures in the mid to upper 90s are expected to combine with
dewpoints in the mid to upper 70s on Sunday. This will result in
heat index values ranging from 105-110 degrees from 11AM til 7PM.
Exposure to these conditions will raise the likelihood of heat
related illnesses.

(www.weather.gov/images/jan/graphicast/image1.png)

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Maximum heat index values near 105 degrees are possible in the
Delta region on Monday. Prolonged exposure to these temperatures
or strenuous outdoor activities could be dangerous.

(www.weather.gov/images/jan/graphicast/image2.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations is not expected through next Saturday.

$$

3

&&

...HAZARD LEGEND...

*EXCESSIVE HEAT*
Extreme...Maximum heat index greater than 110 degrees for 3 or
 more days in a row and/or air temperatures greater than 107
 degrees.
Significant...Maximum heat index greater than 110 degrees
 and/or air temperatures greater than 105 degrees.
Elevated...Maximum heat index 105 to 110 degrees and/or air
 temperatures greater than 103 degrees.
Limited...Maximum heat index near 105 degrees and/or air
 temperatures 100 to 103 degrees.


...USEFUL WEATHER WEB PAGES (URLS)...

NWS JAN Home page...
   www.weather.gov/jan
Stay Aware, Stay Safe NWS JAN Briefing Page...
   www.weather.gov/jan/safe
Latest Weather Briefing...
   www.weather.gov/jan/weather_briefing

Tropical page...
   www.weather.gov/jan/tropical
National Hurricane Center Home Page...
   www.nhc.noaa.gov/
Find NWS JAN on Facebook...
   www.facebook.com/NWSJacksonMS
Follow NWS JAN on Twitter...
   @NWSJacksonMS
Follow NWS JAN on Youtube...
   www.youtube.com/user/NWSJacksonMiss

Hazardous Weather Outlook
National Weather Service New Orleans LA
346 AM CDT Sun Aug 20 2017

GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-LAZ034>037-
039-040-046>050-056>072-MSZ068>071-077-080>082-202100-
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-Pointe Coupee-West Feliciana-
East Feliciana-St. Helena-Washington-St. Tammany-Iberville-
West Baton Rouge-East Baton Rouge-Ascension-Livingston-Assumption-
St. James-St. John The Baptist-Upper Lafourche-St. Charles-
Upper Jefferson-Orleans-Upper Plaquemines-Upper St. Bernard-
Upper Terrebonne-Lower Terrebonne-Lower Lafourche-Lower Jefferson-
Lower Plaquemines-Lower St. Bernard-Northern Tangipahoa-
Southern Tangipahoa-Wilkinson-Amite-Pike-Walthall-Pearl River-
Hancock-Harrison-Jackson-
346 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of Southeast
Louisiana...South Mississippi and the adjacent coastal waters.

.DAY ONE...Today and Tonight

A few thunderstorms are possible with the main threats of gusty
winds, frequent lightning and heavy downpours that could result in
localized street flooding.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Daily afternoon thunderstorms are expected through this week. A
few of the storms each day could become strong, producing gusty
winds, frequent lightning and heavy downpours that could result in
localized street flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

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 Amarillo TX
339 AM CDT Sun Aug 20 2017

OKZ001>003-TXZ001>020-202100-
Cimarron-Texas-Beaver-Dallam-Sherman-Hansford-Ochiltree-Lipscomb-
Hartley-Moore-Hutchinson-Roberts-Hemphill-Oldham-Potter-Carson-
Gray-Wheeler-Deaf Smith-Randall-Armstrong-Donley-Collingsworth-
339 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for the Texas and Oklahoma
Panhandles.

.DAY ONE...Today and Tonight.

Isolated to scattered thunderstorms will be possible across
portions of the Oklahoma and Texas Panhandles today through
tonight. A few storms that develop may become strong, with gusty
winds and small hail the primary hazards. In addition, heavy
rainfall may accompany thunderstorms, which could result in
localized flooding or flash flooding.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Thunderstorms will be possible across portions of the Oklahoma
and Texas Panhandles Monday through Saturday. A few storms that
develop may become strong to severe mainly towards the end of the
week, with strong wind gusts and hail the primary hazards. In
addition, heavy rainfall may accompany thunderstorms, which could
result in localized flooding or flash flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

$$

Schneider

Hazardous Weather Outlook
National Weather Service Midland/Odessa TX
333 AM CDT Sun Aug 20 2017

NMZ027>029-033-034-TXZ045>048-050>053-057>063-067>070-074-075-
079>082-258-210845-
Guadalupe Mountains of Eddy County-Eddy County Plains-
Northern Lea County-Central Lea County-Southern Lea County-Gaines-
Dawson-Borden-Scurry-Andrews-Martin-Howard-Mitchell-
Van Horn and Highway 54 Corridor-Reeves County and Upper Trans Pecos-
Loving-Winkler-Ector-Midland-Glasscock-Ward-Crane-Upton-Reagan-
Davis/Apache Mountains Area-Pecos-Presidio Valley-Marfa Plateau-
Big Bend Area-Terrell-Guadalupe Mountains-
333 AM CDT Sun Aug 20 2017 /233 AM MDT Sun Aug 20 2017/

This hazardous weather outlook is for portions of southeast New
Mexico, southwest Texas and western Texas.

.DAY ONE...TODAY AND TONIGHT

Thunderstorms are expected today, mainly across western areas of
southeast New Mexico and west Texas. The main concern with any storm
will continue to be locally heavy rainfall potentially leading to
areas of localized flash flooding. In addition, storms may also be
accompanied by frequent lightning and gusty winds.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Thunderstorm chances continue mainly for the western areas the next
couple of days however the probability for widespread hazardous
weather is low at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$
This product, along with other watches, warnings, advisories,
and statements issued by the National Weather Service Office in
Midland, can be found on the internet at...
http://weather.gov/midland

Hazardous Weather Outlook
National Weather Service Key West FL
432 AM EDT Sun Aug 20 2017

FLZ076>078-GMZ031>035-042>044-052>055-072>075-210845-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Florida Bay including Barnes Sound, Blackwater Sound, and
Buttonwood Sound-
Bayside and Gulf side from Craig Key to west end of Seven Mile
Bridge-
Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out
and beyond 5 fathoms-
Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel-
Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon
Shoal out to 5 Fathoms-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out
to the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge 20 to 60 NM out-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal 20 to 60 NM out-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas 20 to 60 NM out-
432 AM EDT Sun Aug 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE FLORIDA KEYS AND
ADJACENT COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

Scattered thunderstorms will impact the Florida Keys, including
the near and off shore waters surrounding the Keys Island Chain
today through this evening. The primary thunderstorm hazards are
wind gusts near 40 mph and cloud to surface lightning strikes.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Isolated thunderstorms are possible along the Florida Keys, as
well as over nearshore and offshore waters surrounding the island
chain Monday night through Saturday. The primary thunderstorm
hazard will be cloud to surface lightning strikes.

A Small Craft Advisory may be required for the coastal waters of
the Florida Straits Monday and Monday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

BWC

Hazardous Weather Outlook
National Weather Service Springfield MO
331 AM CDT Sun Aug 20 2017

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-210845-
Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon-
St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas-
Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton-
Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone-
Taney-Ozark-Oregon-
331 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for portions of the Missouri
Ozarks and extreme southeast Kansas.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited Hail risk.
  Limited Thunderstorm wind damage risk.
  Limited Flooding risk.
  Limited Lightning risk.
  Elevated Excessive heat risk.

DISCUSSION...

An outflow boundary will develop scattered storms across central
Missouri and move southward into southern Missouri later this
morning into the afternoon. There may be enough instability and
wind shear for a limited threat for isolated wind gusts up to 60
mph and large hail up to quarter size possible. Abundant moisture
may lead to a heavy rainfall threat with slow moving storms and
very localized minor flooding will be possible.

A combination of afternoon temperatures in the lower 90s and
dewpoints in the middle to upper 70s will create heat index values
of 103 to 108 degrees for extreme southwestern Missouri into
southeast Kansas this afternoon.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Periodic isolated to scattered showers and thunderstorms are
expected Monday. Heat index values may reach 100 to 104 across
areas of southeast Kansas into parts of southwest and west
central Missouri.

There will be a better chance for widespread showers and storms
Tuesday and Tuesday night with the passage of a cold front. A few
strong storms will be possible.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be needed through tonight.

&&

More detailed information can be accessed at:
http://www.weather.gov/sgf/sitrep

This product in graphical format...along with other weather...
hydrological and climate information...at
http://www.weather.gov/sgf

$$

Griffin

Hazardous Weather Outlook
National Weather Service Little Rock AR
316 AM CDT Sun Aug 20 2017

ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-211000-
Boone-Marion-Baxter-Fulton-Sharp-Newton-Searcy-Stone-Izard-
Independence-Johnson-Pope-Van Buren-Cleburne-Jackson-Logan-Conway-
Faulkner-White-Woodruff-Scott-Yell-Perry-Polk-Montgomery-Garland-
Saline-Pulaski-Lonoke-Prairie-Monroe-Pike-Clark-Hot Spring-Grant-
Jefferson-Arkansas-Dallas-Cleveland-Lincoln-Desha-Ouachita-
Calhoun-Bradley-Drew-
316 AM CDT Sun Aug 20 2017

This Hazardous Weather Outlook is for a Large Part of Arkansas.

.DAY ONE...Today and Tonight

Afternoon heat index values will rise to near or just over 105
degrees across much of central and southern Arkansas. Take
frequent breaks if working outside...especially during the
hottest part of the day.

Isolated thunderstorms will also be possible this afternoon
across the area. The overall threat for organized severe weather
is not expected at this time. However...an isolated strong storm
may be seen...with gusty winds and locally heavy rainfall
possible with the strongest storms.

.DAYS TWO THROUGH SEVEN...Monday Through Saturday

Afternoon heat index values of 100 to 105 will be possible over
central and southern Arkansas Monday and Tuesday. Take frequent
breaks if working outside...especially during the hottest part of
the day.

Rain chances will increase by late Tuesday...as a cold front
moves into the region. At this time...the threat for severe
thunderstorms is low. However...isolated storms could become
strong...with gusty winds and locally heavy rainfall the primary
concerns.

Dry weather will return by Thursday...as the front moves south of
the region.

.Spotter Information Statement...

Spotter activation will not be needed.

&&

Visit NWS Little Rock on the web. Go to http://weather.gov/lzk.

$$

62/57

Hazardous Weather Outlook
National Weather Service Charleston WV
416 AM EDT Sun Aug 20 2017

VAZ003-004-WVZ033-034-515-516-518-520-523-524-210830-
Dickenson-Buchanan-McDowell-Wyoming-Northwest Raleigh-
Southeast Raleigh-Southeast Fayette-Southeast Nicholas-
Northwest Pocahontas-Southeast Pocahontas-
416 AM EDT Sun Aug 20 2017

This Hazardous Weather Outlook is for southwest Virginia, and
portions of northeast West Virginia, southeast West Virginia and
southern West Virginia.

.DAY ONE...Today and Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
409 AM EDT Sun Aug 20 2017

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
202015-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
409 AM EDT Sun Aug 20 2017

...SCATTERED STORMS ARE EXPECTED WITH LOCALLY HEAVY RAINFALL TODAY...

This hazardous weather outlook is for South Florida.

.DAY ONE...TODAY AND TONIGHT

Thunderstorms: There is a chance of thunderstorms across South
Florida today. The primary impacts from the storms will be lightning
strikes and heavy rainfall.

Flooding: Ponding of water on roadways, especially in low lying
areas, and locations with poor drainage will be possible today.

No other hazardous weather is expected at this time.


.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Increasing tropical moisture is forecast to bring better storm
coverage to South Florida for most of this week, as a tropical wave
moves into the area from the Bahama Islands. The primary impacts from
the storms will be lightning strikes and locally heavy rainfall.

Stronger easterly flow early this week may bring an increase threat
for strong rip currents, before decreasing late this week as the
easterly winds decrease.

No other hazardous weather is expected at this time.


.SPOTTER INFORMATION STATEMENT...

Widespread spotter activation is not anticipated, however individual
spotters are encouraged to report flooding to the National Weather
Service forecast office in Miami.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

$$

Baxter

Hazardous Weather Outlook
National Weather Service Jacksonville FL
302 AM EDT Sun Aug 20 2017

AMZ450-452-454-470-472-474-FLZ020>025-030>033-035>038-040-124-125-
GAZ132>136-149>154-162>166-211000-
Coastal waters from Altamaha Sound
to Fernandina Beach FL out 20 NM-Coastal waters from Fernandina
Beach to St. Augustine FL out 20 NM-Coastal waters from St.
Augustine to Flagler Beach FL out 20 NM-Waters from Altamaha Sound
GA to Fernandina Beach FL from 20 to 60 NM-Waters from Fernandina
Beach to St. Augustine FL from 20 to 60 NM-Waters from St. Augustine
to Flagler Beach FL from 20 to 60 NM-Hamilton-Suwannee-Columbia-
Baker-Inland Nassau-Inland Duval-Union-Bradford-Clay-St. Johns-
Gilchrist-Alachua-Putnam-Flagler-Marion-Coastal Nassau-Coastal Duval-
Coffee-Jeff Davis-Bacon-Appling-Wayne-Atkinson-Ware-Pierce-Brantley-
Inland Glynn-Coastal Glynn-Echols-Clinch-Charlton-Inland Camden-
Coastal Camden-
302 AM EDT Sun Aug 20 2017

This Hazardous Weather Outlook is for Northeast Florida,
Southeast Georgia and the Adjacent Coastal Waters.

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

Scattered showers and thunderstorms will develop and shift
inland this afternoon. Areas of locally heavy rainfall are
possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday...

Scattered afternoon and evening thunderstorms are expected
Monday through Wednesday. Storms are expected to be more
numerous Thursday through Saturday. A few strong thunderstorms
are possible each day, with gusty winds, frequent lightning strikes,
and heavy downpours.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

For additional information, visit the National Weather Service in
Jacksonville website on the internet at weather.gov/jax.

$$

Hazardous Weather Outlook
National Weather Service El Paso Tx/Santa Teresa NM
1240 PM MDT Sat Aug 19 2017

NMZ401>417-TXZ418>424-201745-
Upper Gila River Valley-Southern Gila Highlands/Black Range-
Southern Gila Foothills/Mimbres Valley-
Southwest Desert/Lower Gila River Valley-Lowlands of the Bootheel-
Uplands of the Bootheel-Southwest Desert/Mimbres Basin-
Eastern Black Range Foothills-Sierra County Lakes-
Northern Dona Ana County-Southern Dona Ana County/Mesilla Valley-
Central Tularosa Basin-Southern Tularosa Basin-
West Slopes Sacramento Mountains Below 7500 Feet-
Sacramento Mountains Above 7500 Feet-
East Slopes Sacramento Mountains Below 7500 Feet-Otero Mesa-
Western El Paso County-Eastern/Central El Paso County-
Northern Hudspeth Highlands/Hueco Mountains-Salt Basin-
Southern Hudspeth Highlands-
Rio Grande Valley of Eastern El Paso/Western Hudspeth Counties-
Rio Grande Valley of Eastern Hudspeth County-
1240 PM MDT Sat Aug 19 2017

This Hazardous Weather Outlook is for portions of south central
New Mexico, southwest New Mexico, and southwest Texas.

.DAY ONE...This Afternoon and Tonight

Flash flooding will be possible tonight...as abundant moisture
continues to move up from the south. This will fuel numerous
showers and thunderstorms over all areas through the night.
Widespread rainfall totals of 1 to 2 inches with isolated heavier
amounts are possible.

.DAYS TWO THROUGH SEVEN...Sunday through Friday
Threat of flash flooding persists through Monday...as a healthy
flow Monsoon driven moisture continues to stream northward over
the borderland. This could result in an additional 1 to 2 inches
or heavy rainfall...with isolated higher amounts. 4 inch rain
totals through Monday...are not out of the question for an event
like this. The widespread flash flooding threat diminishes somewhat
after Monday...however isolated to scattered showers and storms
are still expected each day. Downburst winds...and localized
flooding from heavy rainfall and hail are the main threats.

.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report rainfall amounts by contacting
your El Paso area National Weather Service office...or by sending
reports via the web at http://weather.gov/epz.

$$

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