Hazardous Weather Outlook
Issued by NWS Jackson, MS

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FLUS44 KJAN 211040
HWOJAN

Hazardous Weather Outlook
National Weather Service Jackson MS
540 AM CDT Wed Jun 21 2017

ARZ074-075-LAZ007>009-015-016-023-MSZ018-019-025>027-034>036-
040>042-047-221045-
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Bolivar-Sunflower-Leflore-Grenada-Carroll-
Washington-Humphreys-Holmes-Issaquena-Sharkey-Yazoo-Warren-
540 AM CDT Wed Jun 21 2017

This hazardous weather outlook is for extreme southeastern
Arkansas, northwestern Mississippi, and portions of northeast
Louisiana, central Mississippi, north central Mississippi, and
west central Mississippi.

.DAY ONE...Today and Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region Thursday
through Friday night.

$$

MSZ028>033-037-038-043-044-221045-
Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha-Attala-Winston-
Madison MS-Leake-
540 AM CDT Wed Jun 21 2017

This hazardous weather outlook is for portions of central
Mississippi, east central Mississippi, north central Mississippi,
and northeast Mississippi.

.DAY ONE...Today and Tonight

FLOODING
THREAT...Limited
TIMING...Today through Tonight

Flooding will be possible through tonight as heavy rain associated
with Tropical Storm Cindy moves north through the area. Rainfall
totals during this time of 1 to 2 inches are expected with locally
higher amounts possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region Thursday
through Friday night.

$$

MSZ039-045-046-221045-
Noxubee-Neshoba-Kemper-
540 AM CDT Wed Jun 21 2017

This hazardous weather outlook is for portions of east central
Mississippi.

.DAY ONE...Today and Tonight

FLOODING
THREAT...Elevated
TIMING...Today through Tonight

At least some flooding issues are expected through tonight as
heavy rain associated with Tropical Storm Cindy moves north
through the area. Rainfall totals during this time of 2 to 3
inches are expected with locally higher amounts possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region Thursday
through Friday night.

$$

LAZ024>026-MSZ048>050-053-054-059>061-221045-
Catahoula-Tensas-Concordia-Hinds-Rankin-Scott-Claiborne-Copiah-
Jefferson-Adams-Franklin MS-
540 AM CDT Wed Jun 21 2017

This hazardous weather outlook is for portions of northeast
Louisiana, central Mississippi, and southwest Mississippi.

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...This Afternoon through Tonight

FLOODING
THREAT...Limited
TIMING...Today through Tonight

Flooding will be possible through tonight as heavy rain associated
with Tropical Storm Cindy moves north through the area. Rainfall
totals during this time of 1 to 2 inches are expected with
locally higher amounts possible.

In addition, isolated severe thunderstorms will be possible
starting this afternoon and going through tonight. The main risk
with any severe storms will be damaging wind gusts and a tornado
or two.

(www.weather.gov/images/jan/graphicast/image1.png)
(www.weather.gov/images/jan/graphicast/image2.png)

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today
through Friday night.

$$

MSZ051-052-055>058-062>066-221045-
Newton-Lauderdale-Simpson-Smith-Jasper-Clarke-Lincoln-Lawrence-
Jefferson Davis-Covington-Jones-
540 AM CDT Wed Jun 21 2017

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

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...This Afternoon through Tonight

FLOODING
THREAT...Elevated
TIMING...Today through Tonight

At least some flooding issues are expected through tonight as
heavy rain associated with Tropical Storm Cindy moves north
through the area. Rainfall totals during this time of 2 to 3
inches are expected with locally higher amounts possible.

In addition, isolated severe thunderstorms will be possible
starting this afternoon and going through tonight. The main risk
with any severe storms will be damaging wind gusts and a tornado
or two.

(www.weather.gov/images/jan/graphicast/image1.png)
(www.weather.gov/images/jan/graphicast/image2.png)

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today
through Friday night.

$$

MSZ072-221045-
Marion-
540 AM CDT Wed Jun 21 2017

This hazardous weather outlook is for portions of south central
Mississippi.

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...Today through Tonight

FLOODING
THREAT...Elevated
TIMING...Today through Tonight

Flooding issues are expected through tonight as heavy rain
associated with Tropical Storm Cindy moves north through the area.
Rainfall totals during this time of 2 to 4 inches are expected
with locally higher amounts possible.

In addition, severe thunderstorms will be possible starting later
this morning and going through tonight. The main risk with any
severe storms will be damaging wind gusts and a tornado or two.

(www.weather.gov/images/jan/graphicast/image1.png)
(www.weather.gov/images/jan/graphicast/image2.png)

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today
through Friday night.

$$

MSZ073-074-221045-
Lamar-Forrest-
540 AM CDT Wed Jun 21 2017

This hazardous weather outlook is for portions of southeast
Mississippi.

.DAY ONE...Today and Tonight

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...Today through Tonight

FLOODING
THREAT...Significant
TIMING...Today through Tonight

Significant flooding will be possible through tonight as heavy
rain associated with Tropical Storm Cindy moves north through the
area. Rainfall totals during this time of 4 to 6 inches are
expected with locally higher amounts possible.

In addition, severe thunderstorms will be possible starting later
this morning and going through tonight. The main risk with any
severe storms will be damaging wind gusts and a tornado or two.

(www.weather.gov/images/jan/graphicast/image1.png)
(www.weather.gov/images/jan/graphicast/image2.png)

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Flooding is possible for the entire outlook area Thursday
through Friday night, but we are most confident in eventual
flooding issues by Friday in extreme southeastern Arkansas and
portions of northwestern Mississippi.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, are possible for most of the area outside
of east central and northeastern Mississippi Thursday into
Thursday evening. In the latter areas isolated severe
thunderstorms will still be possible.

Severe thunderstorms, with damaging winds and brief tornadoes
being the main threat, will again be possible portions of north
central and northeast Mississippi Friday into Friday evening.
Isolated severe thunderstorms will be possible elsewhere during
that time frame.

(www.weather.gov/images/jan/graphicast/image2.png)
(www.weather.gov/images/jan/graphicast/image3.png)
(www.weather.gov/images/jan/graphicast/image4.png)

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region today
through Friday night.

$$

50

&&

...HAZARD LEGEND...

*FLOODING*
Extreme...Confident in significant flooding.
Significant...Significant flooding possible.
Elevated...Confident in flooding.
Limited...Flooding possible.

*SEVERE THUNDERSTORMS*
High...Significant severe thunderstorms are expected.
Moderate...Severe storms expected with significant
 severe weather possible.
Enhanced...Severe storms expected.
Slight...Severe storms possible.
Marginal...Isolated severe storms possible.


...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

...ADDITIONAL URLS FOR FLOODING ISSUES...

Current Watches and Warnings...
   www.weather.gov/jan/safe_HeavyRain

Observed Precipitation Images...
   www.weather.gov/jan/precipmaps

River Forecast Center...
   www.weather.gov/lmrfc/
Significant River Flood Outlook...
   www.wpc.ncep.noaa.gov/nationalfloodoutlook/index.html
Day 1 through 3 Excessive Rainfall...
   www.wpc.ncep.noaa.gov/qpf/excess_rain.shtml
Excessive Rainfall Discussion...
   www.wpc.ncep.noaa.gov/discussions/qpferd.html
Day 1 through 7 QPF...
   www.wpc.ncep.noaa.gov/qpf/qpf2.shtml
QPF Discussion...
   www.wpc.ncep.noaa.gov/discussions/qpfpfd.html
...ADDITIONAL URLS FOR SEVERE WEATHER ISSUES...

Storm Prediction Center (SPC)...
   www.spc.noaa.gov/
Meso Analysis...
   www.spc.noaa.gov/exper/mesoanalysis/
Day 1 through 3 Outlooks...
   www.spc.noaa.gov/products/outlook/
Storm Reports...
   www.spc.noaa.gov/climo/online/



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