NWS Jackson, MS wrote its last area forecast discussion before the first event at Dec 30, 3:06 AM CST, 2 hours 16 minutes earlier.
Hazardous weather outlook, Dec 30, 4:31 AM CST, 51 minutes before
Hazardous Weather Outlook
National Weather Service Jackson MS
431 AM CST Fri Dec 30 2022
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034>036-
040>053-060-311045-
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Washington-Humphreys-Holmes-Issaquena-Sharkey-
Yazoo-Madison MS-Leake-Neshoba-Kemper-Warren-Hinds-Rankin-Scott-
Newton-Lauderdale-Claiborne-Adams-
431 AM CST Fri Dec 30 2022
This hazardous weather outlook is for portions of southeast
Arkansas, northeast Louisiana, central Mississippi, north central
Mississippi, northwest Mississippi, and southwest Mississippi.
.DAY ONE...Today and Tonight
FLOODING
THREAT...Limited
TIMING...Today
Today, localized flash flooding is possible, particularly in low
lying and urban areas. Minor river flooding is also possible.
(https://www.weather.gov/images/jan/graphicast/1.png)
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is also possible for
extreme southeast Arkansas, portions of west central
Mississippi, northwest Mississippi, portions of north central
Mississippi, and northeast Louisiana Monday through Monday night.
(https://www.weather.gov/images/jan/graphicast/4.png)
Severe storms are likely and tornadoes, damaging winds, and hail
are possible for extreme southeast Arkansas, portions of
northwest Mississippi, and portions of northeast Louisiana Monday
afternoon through Tuesday morning.
(https://www.weather.gov/images/jan/graphicast/3.png)
Severe thunderstorms capable of producing tornadoes, damaging
winds, and hail are possible for portions of northwest
Mississippi, portions of northeast Louisiana, northeast
Mississippi, north central Mississippi, all of central
Mississippi, and all of south central Mississippi Monday afternoon
through Tuesday morning.
(https://www.weather.gov/images/jan/graphicast/3.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 Monday
through Tuesday.
MSZ026>033-037>039-311045-
Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha-
Attala-Winston-Noxubee-
431 AM CST Fri Dec 30 2022
This hazardous weather outlook is for portions of central
Mississippi, east central Mississippi, north central Mississippi,
and northeast Mississippi.
.DAY ONE...Today and Tonight
The probability for widespread hazardous weather is low.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is also possible for
extreme southeast Arkansas, portions of west central Mississippi,
northwest Mississippi, portions of north central Mississippi, and
northeast Louisiana Monday through Monday night.
(https://www.weather.gov/images/jan/graphicast/4.png)
Severe storms are likely and tornadoes, damaging winds, and hail
are possible for extreme southeast Arkansas, portions of
northwest Mississippi, and portions of northeast Louisiana Monday
afternoon through Tuesday morning.
(https://www.weather.gov/images/jan/graphicast/3.png)
Severe thunderstorms capable of producing tornadoes, damaging
winds, and hail are possible for portions of northwest
Mississippi, portions of northeast Louisiana, northeast
Mississippi, north central Mississippi, all of central
Mississippi, and all of south central Mississippi Monday afternoon
through Tuesday morning.
(https://www.weather.gov/images/jan/graphicast/3.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 Monday
through Tuesday.
MSZ054>059-061>066-072>074-311045-
Copiah-Simpson-Smith-Jasper-Clarke-Jefferson-Franklin MS-Lincoln-
Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-Forrest-
431 AM CST Fri Dec 30 2022
This hazardous weather outlook is for portions of central
Mississippi, east central Mississippi, and south central
Mississippi.
.DAY ONE...Today and Tonight
SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...Today
FLOODING
THREAT...Limited
TIMING...Today
Today, isolated severe thunderstorms are possible. Some
thunderstorms could produce damaging wind gusts and hail. A
tornado cannot be ruled out.
(https://www.weather.gov/images/jan/graphicast/2.png)
Today, localized flash flooding is possible, particularly in low
lying and urban areas. Minor river flooding is also possible.
(https://www.weather.gov/images/jan/graphicast/1.png)
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Localized flash flooding is possible, particularly in low lying
and urban areas. Minor river flooding is also possible for
extreme southeast Arkansas, portions of west central
Mississippi, northwest Mississippi, portions of north central
Mississippi, and northeast Louisiana Monday through Monday night.
(https://www.weather.gov/images/jan/graphicast/4.png)
Severe storms are likely and tornadoes, damaging winds, and hail
are possible for extreme southeast Arkansas, portions of
northwest Mississippi, and portions of northeast Louisiana Monday
afternoon through Tuesday morning.
(https://www.weather.gov/images/jan/graphicast/3.png)
Severe thunderstorms capable of producing tornadoes, damaging
winds, and hail are possible for portions of northwest
Mississippi, portions of northeast Louisiana, northeast
Mississippi, north central Mississippi, all of central
Mississippi, and all of south central Mississippi Monday
afternoon through Tuesday morning.
(https://www.weather.gov/images/jan/graphicast/3.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 and
Monday through Tuesday.
33
&&
...HAZARD LEGEND...
*FLOODING*
Extreme...Widespread and significant flooding is likely.
Significant...Widespread flash flooding is likely
and significant flooding is possible.
Elevated...Areas of flash flooding likely.
Limited...Localized flash flooding is possible.
*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.
...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
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 FLOODING ISSUES...
Current Watches and Warnings...
https://www.weather.gov/jan/safe_HeavyRain
Observed Precipitation Images...
https://www.weather.gov/jan/precipmaps
River Forecast Center...
https://www.weather.gov/lmrfc/
Significant River Flood Outlook...
https://www.wpc.ncep.noaa.gov/nationalfloodoutlook/index.html
Day 1 through 3 Excessive Rainfall...
https://www.wpc.ncep.noaa.gov/qpf/excess_rain.shtml
Excessive Rainfall Discussion...
https://www.wpc.ncep.noaa.gov/discussions/qpferd.html
Day 1 through 7 QPF...
https://www.wpc.ncep.noaa.gov/qpf/qpf2.shtml
QPF Discussion...
https://www.wpc.ncep.noaa.gov/discussions/qpfpfd.html
...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/