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6 months 1 week ago
Day 4-8 Outlook
Day 4-8 Convective Outlook
NWS Storm Prediction Center Norman OK
0300 AM CST Sun Feb 16 2025
Valid 191200Z - 241200Z
...DISCUSSION...
A shortwave trough embedded within a larger-scale upper trough over
the eastern U.S. will move across the Southeast on Day 4/Wed. At the
surface, a cold front will sweep across the central Gulf coast, GA
and FL. Thunderstorms will likely accompany the front, with some
potential for isolated strong storms across north FL, though overall
severe potential appears too limited to include probabilities at
this time.
After Day 4/Wed, strong surface high pressure and cold/stable
conditions will prevail the remainder of the forecast period. Little
thunderstorm potential is expected Day 5/Thu through the weekend.
Read more
6 months 1 week ago
Day 4-8 Outlook
Day 4-8 Convective Outlook
NWS Storm Prediction Center Norman OK
0300 AM CST Sun Feb 16 2025
Valid 191200Z - 241200Z
...DISCUSSION...
A shortwave trough embedded within a larger-scale upper trough over
the eastern U.S. will move across the Southeast on Day 4/Wed. At the
surface, a cold front will sweep across the central Gulf coast, GA
and FL. Thunderstorms will likely accompany the front, with some
potential for isolated strong storms across north FL, though overall
severe potential appears too limited to include probabilities at
this time.
After Day 4/Wed, strong surface high pressure and cold/stable
conditions will prevail the remainder of the forecast period. Little
thunderstorm potential is expected Day 5/Thu through the weekend.
Read more
6 months 1 week ago
MD 0104 CONCERNING TORNADO WATCH 10... FOR ALABAMA...FLORIDA PANHANDLE...GEORGIA...SOUTHEAST TENNESSEE...FAR WESTERN NORTH CAROLINA
Mesoscale Discussion 0104
NWS Storm Prediction Center Norman OK
1251 AM CST Sun Feb 16 2025
Areas affected...Alabama...Florida Panhandle...Georgia...Southeast
Tennessee...Far Western North Carolina
Concerning...Tornado Watch 10...
Valid 160651Z - 160845Z
The severe weather threat for Tornado Watch 10 continues.
SUMMARY...A severe threats for wind damage and a few tornadoes will
move quickly eastward across into western and northern Georgia, and
across the remainder of southern and eastern Alabama during the
early morning. New weather watch will be necessary ahead of the
ongoing line.
DISCUSSION...A mid-level trough will move quickly eastward across
the lower to mid Mississippi Valley over the next few hours, as a
surface low moves into the central Appalachians. An associated front
is located over the central Gulf Coast states, with an organized
squall line located ahead of the front. A narrow corridor of
instability is analyzed ahead of the front, with surface dewpoints
generally in the 60s F. In addition, RAP analysis shows a strong low
to mid-level jet from eastern Mississippi northeastward into the
southern Appalachians. 0-6 km shear is estimated to be in 65 to 80
knot range along this corridor and storm-relative helicity is very
strong. This will continue to support a widespread severe threat
over the next few hours. Severe gusts will be likely along the
leading edge of the squall line and a few tornadoes also possible.
..Broyles.. 02/16/2025
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...GSP...MRX...FFC...TAE...BMX...HUN...MOB...
LAT...LON 34728355 35078390 35238439 35298503 35128586 34488656
33398730 32278817 31678850 31228835 30898805 30648741
30618652 30828569 31678489 32228456 33938362 34728355
Read more
6 months 1 week ago
WW 0012 Status Updates
STATUS FOR WATCH 0012 HAS NOT BEEN ISSUED YET
Read more
6 months 1 week ago
WW 0010 Status Updates
STATUS REPORT ON WW 10
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S ASD TO
40 WNW GZH TO 45 N MGM TO 10 NNW RMG.
..BROYLES..02/16/25
ATTN...WFO...BMX...MOB...HUN...LIX...JAN...MEG...
STATUS REPORT FOR WT 10
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC001-003-005-011-013-017-019-027-029-035-037-039-041-051-053-
081-085-087-097-099-101-109-111-113-123-160940-
AL
. ALABAMA COUNTIES INCLUDED ARE
AUTAUGA BALDWIN BARBOUR
BULLOCK BUTLER CHAMBERS
CHEROKEE CLAY CLEBURNE
CONECUH COOSA COVINGTON
CRENSHAW ELMORE ESCAMBIA
LEE LOWNDES MACON
MOBILE MONROE MONTGOMERY
PIKE RANDOLPH RUSSELL
TALLAPOOSA
FLC033-091-113-160940-
FL
. FLORIDA COUNTIES INCLUDED ARE
ESCAMBIA OKALOOSA SANTA ROSA
Read more
6 months 1 week ago
WW 0010 Status Updates
STATUS REPORT ON WW 10
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S ASD TO
40 WNW GZH TO 45 N MGM TO 10 NNW RMG.
..BROYLES..02/16/25
ATTN...WFO...BMX...MOB...HUN...LIX...JAN...MEG...
STATUS REPORT FOR WT 10
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC001-003-005-011-013-017-019-027-029-035-037-039-041-051-053-
081-085-087-097-099-101-109-111-113-123-160940-
AL
. ALABAMA COUNTIES INCLUDED ARE
AUTAUGA BALDWIN BARBOUR
BULLOCK BUTLER CHAMBERS
CHEROKEE CLAY CLEBURNE
CONECUH COOSA COVINGTON
CRENSHAW ELMORE ESCAMBIA
LEE LOWNDES MACON
MOBILE MONROE MONTGOMERY
PIKE RANDOLPH RUSSELL
TALLAPOOSA
FLC033-091-113-160940-
FL
. FLORIDA COUNTIES INCLUDED ARE
ESCAMBIA OKALOOSA SANTA ROSA
Read more
6 months 1 week ago
WW 0010 Status Updates
STATUS REPORT ON WW 10
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S ASD TO
40 WNW GZH TO 45 N MGM TO 10 NNW RMG.
..BROYLES..02/16/25
ATTN...WFO...BMX...MOB...HUN...LIX...JAN...MEG...
STATUS REPORT FOR WT 10
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC001-003-005-011-013-017-019-027-029-035-037-039-041-051-053-
081-085-087-097-099-101-109-111-113-123-160940-
AL
. ALABAMA COUNTIES INCLUDED ARE
AUTAUGA BALDWIN BARBOUR
BULLOCK BUTLER CHAMBERS
CHEROKEE CLAY CLEBURNE
CONECUH COOSA COVINGTON
CRENSHAW ELMORE ESCAMBIA
LEE LOWNDES MACON
MOBILE MONROE MONTGOMERY
PIKE RANDOLPH RUSSELL
TALLAPOOSA
FLC033-091-113-160940-
FL
. FLORIDA COUNTIES INCLUDED ARE
ESCAMBIA OKALOOSA SANTA ROSA
Read more
6 months 1 week ago
WW 0010 Status Updates
STATUS REPORT ON WW 10
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S ASD TO
40 WNW GZH TO 45 N MGM TO 10 NNW RMG.
..BROYLES..02/16/25
ATTN...WFO...BMX...MOB...HUN...LIX...JAN...MEG...
STATUS REPORT FOR WT 10
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC001-003-005-011-013-017-019-027-029-035-037-039-041-051-053-
081-085-087-097-099-101-109-111-113-123-160940-
AL
. ALABAMA COUNTIES INCLUDED ARE
AUTAUGA BALDWIN BARBOUR
BULLOCK BUTLER CHAMBERS
CHEROKEE CLAY CLEBURNE
CONECUH COOSA COVINGTON
CRENSHAW ELMORE ESCAMBIA
LEE LOWNDES MACON
MOBILE MONROE MONTGOMERY
PIKE RANDOLPH RUSSELL
TALLAPOOSA
FLC033-091-113-160940-
FL
. FLORIDA COUNTIES INCLUDED ARE
ESCAMBIA OKALOOSA SANTA ROSA
Read more
6 months 1 week ago
WW 0010 Status Updates
STATUS REPORT ON WW 10
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S ASD TO
40 WNW GZH TO 45 N MGM TO 10 NNW RMG.
..BROYLES..02/16/25
ATTN...WFO...BMX...MOB...HUN...LIX...JAN...MEG...
STATUS REPORT FOR WT 10
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC001-003-005-011-013-017-019-027-029-035-037-039-041-051-053-
081-085-087-097-099-101-109-111-113-123-160940-
AL
. ALABAMA COUNTIES INCLUDED ARE
AUTAUGA BALDWIN BARBOUR
BULLOCK BUTLER CHAMBERS
CHEROKEE CLAY CLEBURNE
CONECUH COOSA COVINGTON
CRENSHAW ELMORE ESCAMBIA
LEE LOWNDES MACON
MOBILE MONROE MONTGOMERY
PIKE RANDOLPH RUSSELL
TALLAPOOSA
FLC033-091-113-160940-
FL
. FLORIDA COUNTIES INCLUDED ARE
ESCAMBIA OKALOOSA SANTA ROSA
Read more
6 months 1 week ago
WW 0010 Status Updates
STATUS REPORT ON WW 10
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S ASD TO
40 WNW GZH TO 45 N MGM TO 10 NNW RMG.
..BROYLES..02/16/25
ATTN...WFO...BMX...MOB...HUN...LIX...JAN...MEG...
STATUS REPORT FOR WT 10
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ALC001-003-005-011-013-017-019-027-029-035-037-039-041-051-053-
081-085-087-097-099-101-109-111-113-123-160940-
AL
. ALABAMA COUNTIES INCLUDED ARE
AUTAUGA BALDWIN BARBOUR
BULLOCK BUTLER CHAMBERS
CHEROKEE CLAY CLEBURNE
CONECUH COOSA COVINGTON
CRENSHAW ELMORE ESCAMBIA
LEE LOWNDES MACON
MOBILE MONROE MONTGOMERY
PIKE RANDOLPH RUSSELL
TALLAPOOSA
FLC033-091-113-160940-
FL
. FLORIDA COUNTIES INCLUDED ARE
ESCAMBIA OKALOOSA SANTA ROSA
Read more
6 months 1 week ago
WW 10 TORNADO AL FL LA MS TN CW 160310Z - 161000Z
URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 10
NWS Storm Prediction Center Norman OK
910 PM CST Sat Feb 15 2025
The NWS Storm Prediction Center has issued a
* Tornado Watch for portions of
Much of Alabama
Western Florida Panhandle
Southeast Louisiana
Central and Southern Mississippi
Southern Middle Tennessee
Coastal Waters
* Effective this Saturday night and Sunday morning from 910 PM
until 400 AM CST.
* Primary threats include...
A few tornadoes likely with a couple intense tornadoes possible
Widespread damaging wind gusts to 70 mph likely
Isolated large hail events to 1.5 inches in diameter possible
SUMMARY...A fast-moving line of thunderstorms will overspread the
watch area through the early morning hours. Very strong winds aloft
ahead of the line will pose a risk of damaging wind gusts and
embedded tornadoes.
The tornado watch area is approximately along and 110 statute miles
east and west of a line from 10 miles southwest of Gulfport MS to 25
miles north of Huntsville AL. For a complete depiction of the watch
see the associated watch outline update (WOUS64 KWNS WOU0).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Tornado Watch means conditions are favorable for
tornadoes and severe thunderstorms in and close to the watch
area. Persons in these areas should be on the lookout for
threatening weather conditions and listen for later statements
and possible warnings.
&&
OTHER WATCH INFORMATION...CONTINUE...WW 8...WW 9...
AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 1.5 inches. Extreme turbulence and surface wind
gusts to 60 knots. A few cumulonimbi with maximum tops to 450. Mean
storm motion vector 27035.
...Hart
Read more
6 months 1 week ago
WW 0011 Status Updates
STATUS REPORT ON WW 11
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 E GAD TO
20 SSE CHA TO 35 NE CHA.
..BROYLES..02/16/25
ATTN...WFO...FFC...MRX...
STATUS REPORT FOR WT 11
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
GAC015-021-023-035-045-053-055-057-063-067-077-079-081-089-091-
093-097-113-115-121-123-129-143-145-149-151-153-159-169-171-193-
197-199-207-213-215-217-223-225-227-231-233-235-247-249-255-259-
261-263-269-285-289-293-307-313-315-160940-
GA
. GEORGIA COUNTIES INCLUDED ARE
BARTOW BIBB BLECKLEY
BUTTS CARROLL CHATTAHOOCHEE
CHATTOOGA CHEROKEE CLAYTON
COBB COWETA CRAWFORD
CRISP DEKALB DODGE
DOOLY DOUGLAS FAYETTE
FLOYD FULTON GILMER
GORDON HARALSON HARRIS
HEARD HENRY HOUSTON
JASPER JONES LAMAR
MACON MARION MERIWETHER
MONROE MURRAY MUSCOGEE
NEWTON PAULDING PEACH
PICKENS PIKE POLK
PULASKI ROCKDALE SCHLEY
SPALDING STEWART SUMTER
TALBOT TAYLOR TROUP
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
6 months 1 week ago
SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0154 AM CST Sun Feb 16 2025
Valid 181200Z - 191200Z
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST
TEXAS AND PARTS OF SOUTHERN LOUISIANA...
...SUMMARY...
Isolated strong to severe thunderstorms will be possible across
southeast Texas and portions of southern Louisiana Tuesday afternoon
and evening.
...Southeast TX/Coastal Plain vicinity...
An upper trough will deepen as it moves across the Plains to the MS
Valley on Tuesday. At the surface, a strong Arctic cold front will
develop southeast across TX through the evening hours. A surface low
will develop east along the upper TX coast and southern LA/MS
through early Wednesday, with the front becoming positioned from
southern MS into the western Gulf Wednesday morning. Southerly
low-level flow ahead of the front will allow 60s F dewpoints to
spread northward across the TX coastal plain and southern LA/MS.
Steepening midlevel lapse rates will allow for elevated instability
to develop atop an elevated mixed layer between 925-850 mb. This
will support thunderstorm develop in a warm advection regime near
the advancing cold front. This activity will likely remain elevated.
Nevertheless, increasing southwesterly flow with height will result
in elongated/straight hodographs above the EML. MUCAPE around
750-1200 J/kg will support organized cells within a favorably
sheared environment and isolated large hail will be possible.
..Leitman.. 02/16/2025
Read more
Checked
5 years 10 months ago
Storm Prediction Center
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