Severe Thunderstorm Warning 316, NWS Jackson, MS

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Hazardous Weather Outlook
National Weather Service Jackson MS
256 PM CDT Thu Jul 21 2022

ARZ074-075-LAZ007>009-015-016-MSZ019-025>047-222000-
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-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-
256 PM CDT Thu Jul 21 2022

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

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Significant
TIMING...Mainly through the rest of this afternoon

The rest of this afternoon through tonight, severe thunderstorms
are possible. Some thunderstorms could produce damaging winds
between 60 and 70 mph and hail up to quarter size.  Near
continuous lightning can be expected with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

Mainly through the rest of this afternoon, dangerous heat
expected with peak heat values in excess of 110 degrees. Heat
stroke will be a significant concern with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

MSZ018-222000-
Bolivar-
256 PM CDT Thu Jul 21 2022

This hazardous weather outlook is for portions of northwest
Mississippi.

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Significant
TIMING...Mainly through the rest of this afternoon

The rest of this afternoon through tonight, isolated severe
thunderstorms are possible. Some thunderstorms could produce
damaging wind gusts. Near continuous lightning can be expected
with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

Mainly through the rest of this afternoon, dangerous heat
expected with peak heat values in excess of 110 degrees. Heat
stroke will be a significant concern with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

LAZ023-025-MSZ048-053-222000-
Franklin LA-Tensas-Hinds-Claiborne-
256 PM CDT Thu Jul 21 2022

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

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Elevated
TIMING...This afternoon and again Friday

The rest of this afternoon through tonight, severe thunderstorms
are possible. Some thunderstorms could produce damaging winds
between 60 and 70 mph and hail up to quarter size.  Near
continuous lightning can be expected with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

This afternoon and again friday, dangerous heat likely with peak
heat index values ranging from 105 to 110 degrees. Heat
exhaustion will be likely with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

MSZ049>052-054>056-222000-
Rankin-Scott-Newton-Lauderdale-Copiah-Simpson-Smith-
256 PM CDT Thu Jul 21 2022

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

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Elevated
TIMING...Mainly through the rest of this afternoon

The rest of this afternoon through tonight, severe thunderstorms
are possible. Some thunderstorms could produce damaging winds
between 60 and 70 mph and hail up to quarter size.  Near
continuous lightning can be expected with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

Mainly through the rest of this afternoon, dangerous heat likely
with peak heat index values ranging from 105 to 110 degrees. Heat
exhaustion will be likely with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

MSZ059-061-222000-
Jefferson-Franklin MS-
256 PM CDT Thu Jul 21 2022

This hazardous weather outlook is for portions of southwest
Mississippi.

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Elevated
TIMING...Mainly through the rest of this afternoon

The rest of this afternoon through tonight, isolated severe
thunderstorms are possible. Some thunderstorms could produce
damaging wind gusts. Near continuous lightning can be expected
with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

Mainly through the rest of this afternoon, dangerous heat likely
with peak heat index values ranging from 105 to 110 degrees. Heat
exhaustion will be likely with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

LAZ024-026-MSZ060-222000-
Catahoula-Concordia-Adams-
256 PM CDT Thu Jul 21 2022

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

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Elevated
TIMING...This afternoon and again Friday

The rest of this afternoon through tonight, isolated severe
thunderstorms are possible. Some thunderstorms could produce
damaging wind gusts. Near continuous lightning can be expected
with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

This afternoon and again friday, dangerous heat likely with peak
heat index values ranging from 105 to 110 degrees. Heat
exhaustion will be likely with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

MSZ062>066-072>074-222000-
Lincoln-Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-
Forrest-
256 PM CDT Thu Jul 21 2022

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

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Elevated
TIMING...Through the remainder of this afternoon

The rest of this afternoon through tonight, isolated severe
thunderstorms are possible. Some thunderstorms could produce
damaging wind gusts. Near continuous lightning can be expected
with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

Through the remainder of this afternoon, dangerous heat likely
with peak heat index values ranging from 105 to 110 degrees. Heat
exhaustion will be likely with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

MSZ057-058-222000-
Jasper-Clarke-
256 PM CDT Thu Jul 21 2022

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

.DAY ONE...Tonight and Friday

SEVERE THUNDERSTORMS
THREAT...Slight
TIMING...The rest of this afternoon through tonight

DANGEROUS HEAT
THREAT...Elevated
TIMING...Through the remainder of this afternoon

The rest of this afternoon through tonight, severe thunderstorms
are possible. Some thunderstorms could produce damaging winds
between 60 and 70 mph and hail up to quarter size.  Near
continuous lightning can be expected with these storms.

(https://www.weather.gov/images/jan/graphicast/2.png)

Through the remainder of this afternoon, dangerous heat likely
with peak heat index values ranging from 105 to 110 degrees. Heat
exhaustion will be likely with outdoor activity.

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

.DAYS TWO THROUGH SEVEN...Friday night through Wednesday

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 105 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Saturday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values greater than
110 degrees and/or air temperatures over 105 degrees is expected
for portions of extreme southeast Arkansas and northwest
Mississippi on Sunday.

(https://www.weather.gov/images/jan/graphicast/4.png)

Dangerous heat with maximum heat index values of 106 to
110 degrees and/or air temperatures up to 103 or 105 is expected
for portions of extreme southeast Arkansas, northeast
Mississippi, north central Mississippi, northeast Louisiana, all
of central Mississippi, and all of south central Mississippi on
Sunday.

(https://www.weather.gov/images/jan/graphicast/4.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 remainder
of the afternoon through tonight.

33

&&

...HAZARD LEGEND...

*SEVERE THUNDERSTORMS*
High...Significant severe thunderstorms and tornadoes are
 likely with strong or violent tornadoes possible.
Moderate...Significant severe thunderstorms and tornadoes are
 likely with strong tornadoes possible.
Enhanced...Severe thunderstorms are likely and tornadoes are
 possible.
Slight...Severe thunderstorms and tornadoes are possible.
Marginal...Isolated severe thunderstorms are possible.

*DANGEROUS HEAT*
Extreme...Extreme heat is expected with peak heat index values
 in excess of 110 degrees for multiple days. Heat stroke continues
 to be a major concern.
Significant...Dangerous heat expected with peak heat index values
 in excess of 110 degrees. Heat stroke will be a significant
 concern.
Elevated...Dangerous heat likely with peak heat index values
 ranging from 106 to 110 degrees. Heat exhaustion will be likely.
Limited...Caution is advised for possible dangerous heat as
 heat index values peak near 105 degrees. Heat exhaustion will
 be possible.

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

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

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

...ADDITIONAL URLS FOR SEVERE WEATHER ISSUES...

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