Severe Storms

WW 0335 Status Updates
STATUS REPORT ON WW 335 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 WNW NIR TO 20 NW VCT TO 15 NE HOU TO 35 NW BPT. ..LEITMAN..05/27/25 ATTN...WFO...HGX...CRP...EWX... STATUS REPORT FOR WS 335 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS TXC025-039-057-071-157-167-175-239-283-297-311-321-469-481- 270740- TX . TEXAS COUNTIES INCLUDED ARE BEE BRAZORIA CALHOUN CHAMBERS FORT BEND GALVESTON GOLIAD JACKSON LA SALLE LIVE OAK MCMULLEN MATAGORDA VICTORIA WHARTON GMZ237-330-335-270740- CW . ADJACENT COASTAL WATERS INCLUDED ARE SAN ANTONIO MESQUITE AND ESPIRITU SANTO BAYS MATAGORDA BAY GALVESTON BAY Read more

WW 0335 Status Updates
STATUS REPORT ON WW 335 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 WNW NIR TO 20 NW VCT TO 15 NE HOU TO 35 NW BPT. ..LEITMAN..05/27/25 ATTN...WFO...HGX...CRP...EWX... STATUS REPORT FOR WS 335 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS TXC025-039-057-071-157-167-175-239-283-297-311-321-469-481- 270740- TX . TEXAS COUNTIES INCLUDED ARE BEE BRAZORIA CALHOUN CHAMBERS FORT BEND GALVESTON GOLIAD JACKSON LA SALLE LIVE OAK MCMULLEN MATAGORDA VICTORIA WHARTON GMZ237-330-335-270740- CW . ADJACENT COASTAL WATERS INCLUDED ARE SAN ANTONIO MESQUITE AND ESPIRITU SANTO BAYS MATAGORDA BAY GALVESTON BAY Read more

WW 335 SEVERE TSTM TX CW 270215Z - 271000Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 335 NWS Storm Prediction Center Norman OK 915 PM CDT Mon May 26 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southeast Texas into Middle/Upper Texas Coast Coastal Waters * Effective this Monday night and Tuesday morning from 915 PM until 500 AM CDT. * Primary threats include... Scattered damaging winds and isolated significant gusts to 80 mph possible Scattered large hail and isolated very large hail events to 2 inches in diameter possible A tornado or two possible SUMMARY...Convective line moving through central Texas is expected to continue southeastward this evening into more of southeast Texas and eventually the Middle/Upper Texas Coast. Warm and moist conditions exist downstream, which should help to maintain strong to severe thunderstorms within this line. Damaging gusts will be the primary risk, but some isolated hail is possible as well. There is also a low probability chance of a brief line-embedded tornado. The severe thunderstorm watch area is approximately along and 60 statute miles east and west of a line from 15 miles north of Huntsville TX to 25 miles west southwest of Victoria TX. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). 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 331...WW 332...WW 333...WW 334... AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 27035. ...Mosier Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0135 AM CDT Tue May 27 2025 Valid 271200Z - 281200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low today. Heights will rise across the southwestern US bringing generally light winds to where the driest fuels reside. Afternoon relative humidity will remain low, around 5-15 percent across AZ/NM. Overall, the lighter winds should keep rapid fire spread concerns low. ..Thornton.. 05/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC 0600Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1258 AM CDT Tue May 27 2025 Valid 281200Z - 291200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHERN HIGH PLAINS... ...SUMMARY... Isolated large hail and severe wind gusts will be possible in parts of the southern High Plains Wednesday afternoon and evening. Marginally severe storms will be possible over part of the central High Plains, and from the southern Plains into the Southeast. ...Southern High Plains... At mid-levels, convergent flow from the northwest and west will be place across the southern Plains on Wednesday. At the surface, an area of high pressure is forecast over the central Plains. To the south of the anticyclone, a post-frontal airmass will gradually modify as moisture begins to return northward over parts of the southern Plains. Moderate instability is expected to develop over a few areas from central and east Texas into western Louisiana. Over this modifying airmass, any severe threat is expected to be marginal. Further west into parts of the southern High Plains, convective initiation is expected during the early afternoon in the higher terrain of eastern New Mexico and far west Texas. The storms will gradually move eastward toward an axis of moderate instability. Forecast soundings early Wednesday evening near the instability axis have 0-6 km shear near 30 knots, with 700-500 mb lapse rates approaching 8 C/km. This could be enough for isolated large hail and severe wind gusts, associated with strong updrafts that develop in the afternoon and evening. Northward into central and eastern Colorado, thunderstorms are expected to develop in the higher terrain and move eastward into the central Plains. Weak instability, sufficient deep-layer shear and steep lapse rage could be enough for a marginal severe threat. ...Southeast... West-southwesterly flow at mid-levels is forecast over the Southeast on Wednesday. At the surface, a moist airmass will likely be in place from the lower Mississippi Valley eastward into the eastern Gulf Coast states. As surface temperatures warm, isolated to scattered thunderstorm development is expected along zones of maximized heating, and near focused areas of low-level convergence. Although large-scale ascent and deep-layer shear should be weak, the thermodynamic environment may be enough for marginally severe wind gusts with the stronger multicells. ..Broyles.. 05/27/2025 Read more

SPC 0600Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1258 AM CDT Tue May 27 2025 Valid 281200Z - 291200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHERN HIGH PLAINS... ...SUMMARY... Isolated large hail and severe wind gusts will be possible in parts of the southern High Plains Wednesday afternoon and evening. Marginally severe storms will be possible over part of the central High Plains, and from the southern Plains into the Southeast. ...Southern High Plains... At mid-levels, convergent flow from the northwest and west will be place across the southern Plains on Wednesday. At the surface, an area of high pressure is forecast over the central Plains. To the south of the anticyclone, a post-frontal airmass will gradually modify as moisture begins to return northward over parts of the southern Plains. Moderate instability is expected to develop over a few areas from central and east Texas into western Louisiana. Over this modifying airmass, any severe threat is expected to be marginal. Further west into parts of the southern High Plains, convective initiation is expected during the early afternoon in the higher terrain of eastern New Mexico and far west Texas. The storms will gradually move eastward toward an axis of moderate instability. Forecast soundings early Wednesday evening near the instability axis have 0-6 km shear near 30 knots, with 700-500 mb lapse rates approaching 8 C/km. This could be enough for isolated large hail and severe wind gusts, associated with strong updrafts that develop in the afternoon and evening. Northward into central and eastern Colorado, thunderstorms are expected to develop in the higher terrain and move eastward into the central Plains. Weak instability, sufficient deep-layer shear and steep lapse rage could be enough for a marginal severe threat. ...Southeast... West-southwesterly flow at mid-levels is forecast over the Southeast on Wednesday. At the surface, a moist airmass will likely be in place from the lower Mississippi Valley eastward into the eastern Gulf Coast states. As surface temperatures warm, isolated to scattered thunderstorm development is expected along zones of maximized heating, and near focused areas of low-level convergence. Although large-scale ascent and deep-layer shear should be weak, the thermodynamic environment may be enough for marginally severe wind gusts with the stronger multicells. ..Broyles.. 05/27/2025 Read more

SPC 0600Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1258 AM CDT Tue May 27 2025 Valid 281200Z - 291200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHERN HIGH PLAINS... ...SUMMARY... Isolated large hail and severe wind gusts will be possible in parts of the southern High Plains Wednesday afternoon and evening. Marginally severe storms will be possible over part of the central High Plains, and from the southern Plains into the Southeast. ...Southern High Plains... At mid-levels, convergent flow from the northwest and west will be place across the southern Plains on Wednesday. At the surface, an area of high pressure is forecast over the central Plains. To the south of the anticyclone, a post-frontal airmass will gradually modify as moisture begins to return northward over parts of the southern Plains. Moderate instability is expected to develop over a few areas from central and east Texas into western Louisiana. Over this modifying airmass, any severe threat is expected to be marginal. Further west into parts of the southern High Plains, convective initiation is expected during the early afternoon in the higher terrain of eastern New Mexico and far west Texas. The storms will gradually move eastward toward an axis of moderate instability. Forecast soundings early Wednesday evening near the instability axis have 0-6 km shear near 30 knots, with 700-500 mb lapse rates approaching 8 C/km. This could be enough for isolated large hail and severe wind gusts, associated with strong updrafts that develop in the afternoon and evening. Northward into central and eastern Colorado, thunderstorms are expected to develop in the higher terrain and move eastward into the central Plains. Weak instability, sufficient deep-layer shear and steep lapse rage could be enough for a marginal severe threat. ...Southeast... West-southwesterly flow at mid-levels is forecast over the Southeast on Wednesday. At the surface, a moist airmass will likely be in place from the lower Mississippi Valley eastward into the eastern Gulf Coast states. As surface temperatures warm, isolated to scattered thunderstorm development is expected along zones of maximized heating, and near focused areas of low-level convergence. Although large-scale ascent and deep-layer shear should be weak, the thermodynamic environment may be enough for marginally severe wind gusts with the stronger multicells. ..Broyles.. 05/27/2025 Read more