SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC May 28, 2024 0100 UTC Day 1 Convective Outlook

1 year 3 months ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Mon May 27 2024 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF TEXAS...THE SOUTHEAST...AND THE MID ATLANTIC... ...SUMMARY... Strong to severe thunderstorms remain possible this evening into tonight across parts of the southern Plains, Southeast, and Mid Atlantic. ...OK/TX... Isolated supercells are ongoing this evening across parts of central into northeast TX. Strong to extreme instability and favorable deep-layer shear will continue to support a threat of hail (possibly in excess of 2 inches in diameter), along with localized severe gusts. The ongoing discrete supercell activity will likely tend to decrease with time later tonight, as MLCINH begins to increase with the onset of nocturnal cooling. Farther south, it remains possible that storm clusters currently over northern Mexico will move into parts of south-central into deep south TX later tonight, posing an isolated threat of hail and severe gusts before weakening. See MCD 1027 for more information. Overnight, elevated convection may develop across parts of north TX into OK, near/north of a nearly stationary surface boundary. The coverage and organization of this late development remains uncertain, but moderate to strong elevated buoyancy will support at least isolated hail with the strongest storms. ...South AL/GA into north FL and the FL Peninsula... Scattered strong to occasionally severe storms are ongoing this evening across parts of south AL/GA and extreme north FL. Rich low-level moisture, strong buoyancy, and sufficient deep-layer shear will continue to support some threat for damaging wind and hail for much of the evening as storms spread southeastward. See MCD 1026 for more information. ...Parts of the Mid Atlantic into the Northeast... Widely scattered storms are expected to continue through the evening from parts of the Mid Atlantic into the Northeast, as a mid/upper-level shortwave trough moves across the region. Favorable low-level and deep-layer shear will continue to support some threat for isolated hail and damaging wind and perhaps a tornado, before storm coverage and intensity wanes later tonight. See MCD 1025 for more information. ..Dean.. 05/28/2024 Read more

SPC MD 1024

1 year 3 months ago
MD 1024 CONCERNING SEVERE THUNDERSTORM WATCH 336... FOR NORTH/CENTRAL TX THROUGH TE TX HILL COUNTRY
Mesoscale Discussion 1024 NWS Storm Prediction Center Norman OK 0636 PM CDT Mon May 27 2024 Areas affected...North/Central TX through te TX Hill Country Concerning...Severe Thunderstorm Watch 336... Valid 272336Z - 280100Z The severe weather threat for Severe Thunderstorm Watch 336 continues. SUMMARY...Threat for very large hail up to 3" in diameter and severe gusts around 60-70 mph will continue from north/central Texas into the Texas Hill Country. DISCUSSION...Strong to severe thunderstorms continue to develop within the very warm and moist airmass that exists from the TX Hill Country north and eastward across the remainder of the state. Large-scale ascent across the region remains fairly modest, with the low-level moisture convergence providing the primary mechanism for convective initiation. In addition to robust buoyancy, strong vertical shear exists over the region as well, with long hodographs favoring splitting storms. The overall environment supports the persistence of both left and right splits, with storm interactions dictating updraft survival. This is particularly true across central TX, where greater storm coverage exists, likely a result of subtle large-scale ascent aiding overall convective initiation and maturation. The very strong buoyancy and shear will continue to support the potential for very large hail up to 3" in diameter across the entire region. Steep low-level lapse rates will also support the development of strong downbursts capable of producing severe gusts around 60-70 mph. Weak surface winds are expected to keep the tornado threat low, although non-zero given the supercellular storm mode. ..Mosier.. 05/27/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...SHV...FWD...CRP...EWX...SJT... LAT...LON 31229980 33229773 33209526 31779580 28519940 29390112 31229980 Read more

SPC Severe Thunderstorm Watch 337 Status Reports

1 year 3 months ago
WW 0337 Status Updates
STATUS REPORT ON WW 337 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 40 NW MOB TO 15 S AUO. ..MOORE..05/28/24 ATTN...WFO...MOB...TAE... STATUS REPORT FOR WS 337 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC003-013-035-039-041-053-097-280140- AL . ALABAMA COUNTIES INCLUDED ARE BALDWIN BUTLER CONECUH COVINGTON CRENSHAW ESCAMBIA MOBILE FLC033-059-063-091-113-131-133-280140- FL . FLORIDA COUNTIES INCLUDED ARE ESCAMBIA HOLMES JACKSON OKALOOSA SANTA ROSA WALTON WASHINGTON GMZ630-631-632-633-634-635-636-650-655-280140- CW . ADJACENT COASTAL WATERS INCLUDED ARE Read more

SPC Severe Thunderstorm Watch 334 Status Reports

1 year 3 months ago
WW 0334 Status Updates
STATUS REPORT ON WW 334 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 WNW AGS TO 35 SE SSI. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1026 ..MOORE..05/28/24 ATTN...WFO...BMX...TAE...JAX...FFC...CHS...CAE... STATUS REPORT FOR WS 334 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC005-011-031-045-061-067-069-081-087-109-113-280140- AL . ALABAMA COUNTIES INCLUDED ARE BARBOUR BULLOCK COFFEE DALE GENEVA HENRY HOUSTON LEE MACON PIKE RUSSELL GAC001-003-005-007-009-017-019-021-023-025-027-035-037-039-043- 049-053-061-065-069-071-075-079-081-087-091-093-095-099-101-107- 109-125-127-131-141-145-153-155-159-161-163-167-169-171-173-175- 177-183-185-193-197-199-201-205-207-209-215-225-229-231-235-237- 239-243-249-253-255-259-261-263-267-269-271-273-275-277-279-283- 285-287-289-293-299-301-303-305-307-309-315-319-321-280140- GA . GEORGIA COUNTIES INCLUDED ARE APPLING ATKINSON BACON BAKER BALDWIN BEN HILL Read more

SPC Severe Thunderstorm Watch 334 Status Reports

1 year 3 months ago
WW 0334 Status Updates
STATUS REPORT ON WW 334 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 WNW AGS TO 35 SE SSI. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1026 ..MOORE..05/28/24 ATTN...WFO...BMX...TAE...JAX...FFC...CHS...CAE... STATUS REPORT FOR WS 334 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC005-011-031-045-061-067-069-081-087-109-113-280140- AL . ALABAMA COUNTIES INCLUDED ARE BARBOUR BULLOCK COFFEE DALE GENEVA HENRY HOUSTON LEE MACON PIKE RUSSELL GAC001-003-005-007-009-017-019-021-023-025-027-035-037-039-043- 049-053-061-065-069-071-075-079-081-087-091-093-095-099-101-107- 109-125-127-131-141-145-153-155-159-161-163-167-169-171-173-175- 177-183-185-193-197-199-201-205-207-209-215-225-229-231-235-237- 239-243-249-253-255-259-261-263-267-269-271-273-275-277-279-283- 285-287-289-293-299-301-303-305-307-309-315-319-321-280140- GA . GEORGIA COUNTIES INCLUDED ARE APPLING ATKINSON BACON BAKER BALDWIN BEN HILL Read more

SPC Severe Thunderstorm Watch 334 Status Reports

1 year 3 months ago
WW 0334 Status Updates
STATUS REPORT ON WW 334 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 WNW AGS TO 35 SE SSI. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1026 ..MOORE..05/28/24 ATTN...WFO...BMX...TAE...JAX...FFC...CHS...CAE... STATUS REPORT FOR WS 334 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC005-011-031-045-061-067-069-081-087-109-113-280140- AL . ALABAMA COUNTIES INCLUDED ARE BARBOUR BULLOCK COFFEE DALE GENEVA HENRY HOUSTON LEE MACON PIKE RUSSELL GAC001-003-005-007-009-017-019-021-023-025-027-035-037-039-043- 049-053-061-065-069-071-075-079-081-087-091-093-095-099-101-107- 109-125-127-131-141-145-153-155-159-161-163-167-169-171-173-175- 177-183-185-193-197-199-201-205-207-209-215-225-229-231-235-237- 239-243-249-253-255-259-261-263-267-269-271-273-275-277-279-283- 285-287-289-293-299-301-303-305-307-309-315-319-321-280140- GA . GEORGIA COUNTIES INCLUDED ARE APPLING ATKINSON BACON BAKER BALDWIN BEN HILL Read more

SPC Severe Thunderstorm Watch 334 Status Reports

1 year 3 months ago
WW 0334 Status Updates
STATUS REPORT ON WW 334 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 WNW AGS TO 35 SE SSI. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1026 ..MOORE..05/28/24 ATTN...WFO...BMX...TAE...JAX...FFC...CHS...CAE... STATUS REPORT FOR WS 334 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC005-011-031-045-061-067-069-081-087-109-113-280140- AL . ALABAMA COUNTIES INCLUDED ARE BARBOUR BULLOCK COFFEE DALE GENEVA HENRY HOUSTON LEE MACON PIKE RUSSELL GAC001-003-005-007-009-017-019-021-023-025-027-035-037-039-043- 049-053-061-065-069-071-075-079-081-087-091-093-095-099-101-107- 109-125-127-131-141-145-153-155-159-161-163-167-169-171-173-175- 177-183-185-193-197-199-201-205-207-209-215-225-229-231-235-237- 239-243-249-253-255-259-261-263-267-269-271-273-275-277-279-283- 285-287-289-293-299-301-303-305-307-309-315-319-321-280140- GA . GEORGIA COUNTIES INCLUDED ARE APPLING ATKINSON BACON BAKER BALDWIN BEN HILL Read more

SPC Severe Thunderstorm Watch 334 Status Reports

1 year 3 months ago
WW 0334 Status Updates
STATUS REPORT ON WW 334 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 WNW AGS TO 35 SE SSI. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1026 ..MOORE..05/28/24 ATTN...WFO...BMX...TAE...JAX...FFC...CHS...CAE... STATUS REPORT FOR WS 334 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS ALC005-011-031-045-061-067-069-081-087-109-113-280140- AL . ALABAMA COUNTIES INCLUDED ARE BARBOUR BULLOCK COFFEE DALE GENEVA HENRY HOUSTON LEE MACON PIKE RUSSELL GAC001-003-005-007-009-017-019-021-023-025-027-035-037-039-043- 049-053-061-065-069-071-075-079-081-087-091-093-095-099-101-107- 109-125-127-131-141-145-153-155-159-161-163-167-169-171-173-175- 177-183-185-193-197-199-201-205-207-209-215-225-229-231-235-237- 239-243-249-253-255-259-261-263-267-269-271-273-275-277-279-283- 285-287-289-293-299-301-303-305-307-309-315-319-321-280140- GA . GEORGIA COUNTIES INCLUDED ARE APPLING ATKINSON BACON BAKER BALDWIN BEN HILL Read more

SPC Severe Thunderstorm Watch 334

1 year 3 months ago
WW 334 SEVERE TSTM AL GA SC CW 271810Z - 280200Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 334 NWS Storm Prediction Center Norman OK 210 PM EDT Mon May 27 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southeast Alabama Central and Southern Georgia Southern South Carolina Coastal Waters * Effective this Monday afternoon and evening from 210 PM until 1000 PM EDT. * Primary threats include... Scattered damaging wind gusts to 65 mph likely Isolated large hail events to 1.5 inches in diameter possible A tornado or two possible SUMMARY...Scattered severe storms are expected to develop, initially this afternoon near a remnant boundary across central/south-central Georgia, eastward into southern South Carolina as well as southeast Alabama. The severe thunderstorm watch area is approximately along and 55 statute miles north and south of a line from 5 miles southwest of Troy AL to 25 miles south southeast of Charleston SC. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU4). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for 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. Severe thunderstorms can and occasionally do produce tornadoes. && OTHER WATCH INFORMATION...CONTINUE...WW 333... AVIATION...A few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 55 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 27025. ...Guyer Read more

SPC MD 1023

1 year 3 months ago
MD 1023 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR EASTERN IOWA INTO CENTRAL ILLINOIS
Mesoscale Discussion 1023 NWS Storm Prediction Center Norman OK 0510 PM CDT Mon May 27 2024 Areas affected...Eastern Iowa into central Illinois Concerning...Severe potential...Watch unlikely Valid 272210Z - 280015Z Probability of Watch Issuance...20 percent SUMMARY...Isolated thunderstorms will continue to pose a severe wind/hail risk as they move out of eastern Iowa and into far northwest Illinois. However, a gradual weakening trend is anticipated towards central IL later this evening. DISCUSSION...Isolated to scattered thunderstorms across eastern IA continue to show periodic intensification to severe limits based on regional velocity data and MRMS vertical ice/MESH metrics. Recent RAP mesoanalyses continue to show a supportive thermodynamic environment across eastern IA into northwest IL with MLCAPE around 500 J/kg and nearly straight hodographs are noted in regional VWPs with around 30 knots of 0-6 km BWD. However, this activity appears to be slowly outrunning the cooler temperatures aloft and better low-level moisture that is supporting the buoyancy (downstream observations across central to northern IL show dewpoints mixing out into the upper 40s and low 50s). Some severe wind/hail threat will continue for the next few hours, but a gradual weakening trend appears likely as storms move deeper into IL later this evening. Given the limited environment and coverage of the threat, watch issuance is not anticipated. ..Moore/Smith.. 05/27/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...LOT...ILX...MKX...LSX...DVN...ARX...DMX...EAX... LAT...LON 42179189 42509150 42579091 42388959 41788829 41528816 40938820 40478854 39878919 39738976 39729044 39909112 40229190 40499234 40889252 41339253 41849216 42179189 Read more
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5 years 11 months ago
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