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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service New Orleans LA
415 AM CDT Mon Jul 22 2019

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>082-222115-
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-
415 AM CDT Mon Jul 22 2019

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

.DAY ONE...Today and Tonight

Numerous showers and tunderstorms are expected today. Some of
these could become strong producing frequent lightning and strong
gusty winds. The most probable hazard with this activity will be
very heavy rainfall which could lead to flooding of low lying and
poor drainage areas.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Numerous showers and tunderstorms are expected again Tuesday as a
cold front moves through the area. Some of these could become
strong or possibly severe producing frequent lightning and strong
gusty winds. The most probable hazard with this activity will be
very heavy rainfall which could lead to flooding of low lying and
poor drainage areas.

Scattered to numerous thunderstorms are once again expected on
Friday and Saturday as the front offshore is drawn back inland. A
few strong thundestorms may develop that could produce frequent
lightning strikes, locally heavy rainfall, and gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Shreveport LA
604 AM CDT Mon Jul 22 2019

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-221800-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-
604 AM CDT Mon Jul 22 2019

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...

Scattered showers and thunderstorms will increase today across the
region, along and just ahead of a weak cool front and associated
upper level disturbance that will shift southeast over the area
this afternoon and evening. Isolated strong to severe
thunderstorms will be possible, capable of producing damaging
winds and locally heavy rainfall, before they diminish from
northwest to southeast and gradually weaken in intensity later
tonight. In addition, afternoon temperatures will climb into the
lower and mid 90s once again, with afternoon heat indices ranging
from 100 to 105 degrees. Those that must be outside today should
drink plenty of water, wear lightweight, loose fitting clothing,
and take frequent breaks in the shade or in air conditioned
facilities.

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

Isolated showers and thunderstorms will diminish over the southern
sections of Northcentral Louisiana Tuesday morning with the
departure of the weak cool front, with slightly cooler and drier
air spilling south across the region in its wake. Dry conditions
will continue through Friday, before isolated to scattered showers
and thunderstorms return to portions of the area Saturday and
Sunday.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, spotter networks, and amateur
radio operators, may be needed this afternoon and evening over
portions of the region for any isolated strong to severe storms
that may develop.

$$

15

Hazardous Weather Outlook
National Weather Service Mobile AL
421 AM CDT Mon Jul 22 2019

GMZ630>636-650-655-670-675-230930-
Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound-
Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay-
Eastern Choctawhatchee Bay-
Coastal waters from Pensacola FL to Pascagoula MS out 20 NM-
Coastal waters from Okaloosa Walton County Line FL to Pensacola FL
out 20 NM-Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM-
Waters from Okaloosa Walton County Line FL to Pensacola FL from
20 to 60 NM-
421 AM CDT Mon Jul 22 2019

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

.DAY ONE...Today and Tonight.

The probability for hazardous weather is low. However, a few
storms could produce locally higher winds and waves.

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

No hazardous weather is expected at this time. However, a few
storms could produce locally higher winds and waves.


$$

Hazardous Weather Outlook
National Weather Service Mobile AL
421 AM CDT Mon Jul 22 2019

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-230930-
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-
421 AM CDT Mon Jul 22 2019

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

.DAY ONE...Today and Tonight.

The probability for hazardous weather is low. However a few
storms tomorrow could produce wind gusts up to around 35 to 45 mph
and locally heavy rainfall.

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

The probability for hazardous weather is low. However a few
storms tomorrow could produce wind gusts up to around 35 to 45 mph
and locally heavy rainfall.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Lake Charles LA
410 AM CDT Mon Jul 22 2019

LAZ027>033-041>045-052>055-073-074-TXZ180-201-215-216-259>262-
230915-
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-
410 AM CDT Mon Jul 22 2019

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
Scattered to numerous showers and thunderstorms will initialize
through the morning and continue into the early evening before
waning around sunset. Thunderstorm activity will increase once
again after midnight in response to an approaching cold front.
Some of these storms will have the potential to produce periods of
heavy rainfall which could lead to some localized street
flooding. Frequent lightning will also be possible with some
storms.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Ongoing shower and thunderstorm activity will continue through the
morning before coming to an end from north to south with the
passage of a cold front. Some of these storms will have the
potential to produce periods of heavy rainfall which could lead
to some localized street flooding. Frequent lightning will also
be possible with some storms.

Scattered showers and thunderstorms return each day beginning
Friday into the weekend as the frontal boundary lifts back to the
north spreading deep atmospheric moisture back across the gulf
states.

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

$$

Hazardous Weather Outlook
National Weather Service Lake Charles LA
410 AM CDT Mon Jul 22 2019

GMZ430-432-435-450-452-455-470-472-475-230915-
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-
410 AM CDT Mon Jul 22 2019

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

.DAY ONE...Today and Tonight
Scattered to numerous showers and thunderstorms will initialize
early this morning and continue into Tuesday as the remnants of an
upper level trof and the approach of a cold front combine for an
extended period of precipitation. Frequent lightning will be
possible with some storms.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Ongoing shower and thunderstorm activity will continue through the
morning before being confined to the outer coastal waters as the
front moves offshore and stalls.

Isolated to scattered showers and thunderstorms will be possible
across the outer coastal waters each day depending on the exact
location of the frontal boundary. The boundary will eventually
lift back to the north late Thursday allowing for scattered
showers and thunderstorms to develop each afternoon Friday
through the weekend.

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

$$

Hazardous Weather Outlook
National Weather Service Jackson MS
407 AM CDT Mon Jul 22 2019

MSZ057-058-063>066-072>074-230915-
Jasper-Clarke-Lawrence-Jefferson Davis-Covington-Jones-Marion-
Lamar-Forrest-
407 AM CDT Mon Jul 22 2019

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

.DAY ONE...Today and Tonight

FOG
THREAT...Limited
TIMING...Today

Patchy dense fog is possible with visibilities potentially down
to a quarter of a mile.

(https://www.weather.gov/images/jan/graphicast/1.png)

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

The probability for widespread hazardous weather is low.

.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 Sunday.

$$

26

&&

...HAZARD LEGEND...

*FOG*
Significant...Widespread dense fog with visibilities a quarter
 mile or less are likely.
Elevated...Areas of dense fog with visibilities a quarter mile
 or less are likely.
Limited...Patchy dense fog is possible with visibilities
 potentially down to a quarter of a mile.


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

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Page last modified: June 2, 2009
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