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WW 0676 Status Updates
STATUS REPORT ON WW 676 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 NNE GUY TO 55 SSE GLD. ..SPC..09/18/24 ATTN...WFO...DDC... STATUS REPORT FOR WS 676 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS KSC055-067-081-093-171-175-189-180240- KS . KANSAS COUNTIES INCLUDED ARE FINNEY GRANT HASKELL KEARNY SCOTT SEWARD STEVENS THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

WW 676 SEVERE TSTM KS 180005Z - 180400Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 676 NWS Storm Prediction Center Norman OK 705 PM CDT Tue Sep 17 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southwest Kansas * Effective this Tuesday evening from 705 PM until 1100 PM CDT. * Primary threats include... Scattered damaging winds and isolated significant gusts to 75 mph possible SUMMARY...A line of high-based thunderstorms will spread into southwest Kansas through the evening, posing a risk of locally damaging wind gusts. The severe thunderstorm watch area is approximately along and 35 statute miles east and west of a line from 55 miles north northwest of Garden City KS to 20 miles west southwest of Liberal KS. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). 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 674...WW 675... AVIATION...A few severe thunderstorms with hail surface and aloft to 1 inch. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 24035. ...Hart Read more

MD 2081 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR PORTIONS OF EASTERN MONTANA...WESTERN NORTH DAKOTA...AND NORTHWESTERN SOUTH DAKOTA
Mesoscale Discussion 2081 NWS Storm Prediction Center Norman OK 0625 PM CDT Tue Sep 17 2024 Areas affected...Portions of eastern Montana...western North Dakota...and northwestern South Dakota Concerning...Severe potential...Watch possible Valid 172325Z - 180200Z Probability of Watch Issuance...60 percent SUMMARY...The risk of severe wind gusts and large hail should gradually increase over the next few hours. The area is being monitored for a possible watch, though timing is still uncertain. DISCUSSION...A few strong to severe storms have developed along a north/south-oriented confluence zone across eastern MT. These storms are evolving in an environment characterized by around 40 kt of deep-layer shear (per regional VWP) and moderate surface-based instability -- supportive of organized clusters and supercell structures. Isolated large hail and severe wind gusts could accompany this activity. During the next few hours, large-scale ascent preceding an approaching midlevel trough may encourage an uptick in convection from northeastern MT into western ND and northwestern SD. Sufficient deep-layer shear/mostly straight hodographs and steep deep-layer lapse rates should favor organized clusters and supercells capable of severe wind gusts and large hail. The overall timing and coverage of the severe threat still remains somewhat uncertain, and convective trends are being monitored for a possible watch for parts of the area. ..Weinman/Hart.. 09/17/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...BIS...UNR...BYZ...GGW...TFX... LAT...LON 44600402 46000472 46820548 47140652 47420795 47610861 48260896 48790884 49020819 49010575 48900484 48720435 48260376 46750285 45540234 44960227 44600266 44430348 44600402 Read more

MD 2082 CONCERNING SEVERE THUNDERSTORM WATCH 674...675... FOR CENTRAL HIGH PLAINS
Mesoscale Discussion 2082 NWS Storm Prediction Center Norman OK 0641 PM CDT Tue Sep 17 2024 Areas affected...Central High Plains Concerning...Severe Thunderstorm Watch 674...675... Valid 172341Z - 180145Z The severe weather threat for Severe Thunderstorm Watch 674, 675 continues. SUMMARY...Strong winds are the primary risk along the leading edge of a squall line as it propagates across the central High Plains. DISCUSSION...Early-evening water-vapor imagery suggests mid-level short-wave trough is located over southeast CO, ejecting northeast into the central High Plains. Organized convection has evolved ahead of this feature, primarily expressed as a squall line which extends from southwest Yuma County CO-Baca County CO. Strong winds are likely associated with this squall line, and this is the primary risk as the squall line advances into western KS/southwest NE over the next 1-2 hours. ..Darrow.. 09/17/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...LBF...DDC...GLD...PUB...BOU... LAT...LON 37460250 39190230 40240282 40790133 39720082 37380154 37460250 Read more

SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0751 PM CDT Tue Sep 17 2024 Valid 180100Z - 181200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE HIGH PLAINS... ...SUMMARY... Thunderstorms capable of producing scattered to numerous severe wind gusts and hail will continue to develop across the High Plains this evening. Some of the wind gusts may be significant (75+ mph). ...Southern and Central High Plains... A mid-level low is evident on water vapor imagery over the northern Rockies, with cyclonic southwesterly flow located from the Four Corners into the central and northern Plains. Ahead of the trough, a band of strong large-scale ascent appears to be spreading into the central High Plains, where a large plume of mid-level moisture is located. Thunderstorms are ongoing ahead of this band of ascent, and are moving into a moderately unstable airmass where MLCAPE is estimated to be in the 1000 to 2000 J/kg range. Concerning the shear environment, regional WSR-88D VWPs in east-central Colorado have 0-6 km shear from 40 to 50 knots, with some directional shear in the lowest 3 km. In addition, the RAP has a strengthening low-level jet analyzed from far eastern Colorado and western Kansas northward into southeastern South Dakota. As the low-level jet continues to strengthen, the lift, shear and instability will continue to support severe thunderstorm development over the southern and central High Plains this evening. In response, an organized line segment will continue to move eastward across western Nebraska, western Kansas and the Texas Panhandle, where scattered severe wind gusts are expected. Wind gusts above 70 knots will be possible along the more organized parts of the line. The threat should persist into the mid to late evening. ...Northern High Plains... Water vapor imagery shows an upper-level low over eastern Idaho, with divergent mid-level from the south and south-southeast across much of the northern High Plains. An axis moderate instability is analyzed from central North Dakota into northeastern Montana, where MLCAPE is estimated in the 2000 to 3000 J/kg range. Thunderstorms are ongoing near the instability axis in northeastern Montana. Additional storms have developed further south near the South Dakota-Wyoming state line. The latest WSR-88D VWP at Glasgow, Montana has easterly flow at the surface, with a sharply veering wind profile in the low-levels. 0-6 km shear is estimated to be near 40 knots. This environment, along with steep low to mid-level lapse rates should continue to support a severe threat for several more hours. A potential for severe wind gusts and isolated large hail will exist with the stronger storms. ..Broyles.. 09/18/2024 Read more

SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0751 PM CDT Tue Sep 17 2024 Valid 180100Z - 181200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE HIGH PLAINS... ...SUMMARY... Thunderstorms capable of producing scattered to numerous severe wind gusts and hail will continue to develop across the High Plains this evening. Some of the wind gusts may be significant (75+ mph). ...Southern and Central High Plains... A mid-level low is evident on water vapor imagery over the northern Rockies, with cyclonic southwesterly flow located from the Four Corners into the central and northern Plains. Ahead of the trough, a band of strong large-scale ascent appears to be spreading into the central High Plains, where a large plume of mid-level moisture is located. Thunderstorms are ongoing ahead of this band of ascent, and are moving into a moderately unstable airmass where MLCAPE is estimated to be in the 1000 to 2000 J/kg range. Concerning the shear environment, regional WSR-88D VWPs in east-central Colorado have 0-6 km shear from 40 to 50 knots, with some directional shear in the lowest 3 km. In addition, the RAP has a strengthening low-level jet analyzed from far eastern Colorado and western Kansas northward into southeastern South Dakota. As the low-level jet continues to strengthen, the lift, shear and instability will continue to support severe thunderstorm development over the southern and central High Plains this evening. In response, an organized line segment will continue to move eastward across western Nebraska, western Kansas and the Texas Panhandle, where scattered severe wind gusts are expected. Wind gusts above 70 knots will be possible along the more organized parts of the line. The threat should persist into the mid to late evening. ...Northern High Plains... Water vapor imagery shows an upper-level low over eastern Idaho, with divergent mid-level from the south and south-southeast across much of the northern High Plains. An axis moderate instability is analyzed from central North Dakota into northeastern Montana, where MLCAPE is estimated in the 2000 to 3000 J/kg range. Thunderstorms are ongoing near the instability axis in northeastern Montana. Additional storms have developed further south near the South Dakota-Wyoming state line. The latest WSR-88D VWP at Glasgow, Montana has easterly flow at the surface, with a sharply veering wind profile in the low-levels. 0-6 km shear is estimated to be near 40 knots. This environment, along with steep low to mid-level lapse rates should continue to support a severe threat for several more hours. A potential for severe wind gusts and isolated large hail will exist with the stronger storms. ..Broyles.. 09/18/2024 Read more

SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0751 PM CDT Tue Sep 17 2024 Valid 180100Z - 181200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE HIGH PLAINS... ...SUMMARY... Thunderstorms capable of producing scattered to numerous severe wind gusts and hail will continue to develop across the High Plains this evening. Some of the wind gusts may be significant (75+ mph). ...Southern and Central High Plains... A mid-level low is evident on water vapor imagery over the northern Rockies, with cyclonic southwesterly flow located from the Four Corners into the central and northern Plains. Ahead of the trough, a band of strong large-scale ascent appears to be spreading into the central High Plains, where a large plume of mid-level moisture is located. Thunderstorms are ongoing ahead of this band of ascent, and are moving into a moderately unstable airmass where MLCAPE is estimated to be in the 1000 to 2000 J/kg range. Concerning the shear environment, regional WSR-88D VWPs in east-central Colorado have 0-6 km shear from 40 to 50 knots, with some directional shear in the lowest 3 km. In addition, the RAP has a strengthening low-level jet analyzed from far eastern Colorado and western Kansas northward into southeastern South Dakota. As the low-level jet continues to strengthen, the lift, shear and instability will continue to support severe thunderstorm development over the southern and central High Plains this evening. In response, an organized line segment will continue to move eastward across western Nebraska, western Kansas and the Texas Panhandle, where scattered severe wind gusts are expected. Wind gusts above 70 knots will be possible along the more organized parts of the line. The threat should persist into the mid to late evening. ...Northern High Plains... Water vapor imagery shows an upper-level low over eastern Idaho, with divergent mid-level from the south and south-southeast across much of the northern High Plains. An axis moderate instability is analyzed from central North Dakota into northeastern Montana, where MLCAPE is estimated in the 2000 to 3000 J/kg range. Thunderstorms are ongoing near the instability axis in northeastern Montana. Additional storms have developed further south near the South Dakota-Wyoming state line. The latest WSR-88D VWP at Glasgow, Montana has easterly flow at the surface, with a sharply veering wind profile in the low-levels. 0-6 km shear is estimated to be near 40 knots. This environment, along with steep low to mid-level lapse rates should continue to support a severe threat for several more hours. A potential for severe wind gusts and isolated large hail will exist with the stronger storms. ..Broyles.. 09/18/2024 Read more

SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0751 PM CDT Tue Sep 17 2024 Valid 180100Z - 181200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE HIGH PLAINS... ...SUMMARY... Thunderstorms capable of producing scattered to numerous severe wind gusts and hail will continue to develop across the High Plains this evening. Some of the wind gusts may be significant (75+ mph). ...Southern and Central High Plains... A mid-level low is evident on water vapor imagery over the northern Rockies, with cyclonic southwesterly flow located from the Four Corners into the central and northern Plains. Ahead of the trough, a band of strong large-scale ascent appears to be spreading into the central High Plains, where a large plume of mid-level moisture is located. Thunderstorms are ongoing ahead of this band of ascent, and are moving into a moderately unstable airmass where MLCAPE is estimated to be in the 1000 to 2000 J/kg range. Concerning the shear environment, regional WSR-88D VWPs in east-central Colorado have 0-6 km shear from 40 to 50 knots, with some directional shear in the lowest 3 km. In addition, the RAP has a strengthening low-level jet analyzed from far eastern Colorado and western Kansas northward into southeastern South Dakota. As the low-level jet continues to strengthen, the lift, shear and instability will continue to support severe thunderstorm development over the southern and central High Plains this evening. In response, an organized line segment will continue to move eastward across western Nebraska, western Kansas and the Texas Panhandle, where scattered severe wind gusts are expected. Wind gusts above 70 knots will be possible along the more organized parts of the line. The threat should persist into the mid to late evening. ...Northern High Plains... Water vapor imagery shows an upper-level low over eastern Idaho, with divergent mid-level from the south and south-southeast across much of the northern High Plains. An axis moderate instability is analyzed from central North Dakota into northeastern Montana, where MLCAPE is estimated in the 2000 to 3000 J/kg range. Thunderstorms are ongoing near the instability axis in northeastern Montana. Additional storms have developed further south near the South Dakota-Wyoming state line. The latest WSR-88D VWP at Glasgow, Montana has easterly flow at the surface, with a sharply veering wind profile in the low-levels. 0-6 km shear is estimated to be near 40 knots. This environment, along with steep low to mid-level lapse rates should continue to support a severe threat for several more hours. A potential for severe wind gusts and isolated large hail will exist with the stronger storms. ..Broyles.. 09/18/2024 Read more

SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0751 PM CDT Tue Sep 17 2024 Valid 180100Z - 181200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE HIGH PLAINS... ...SUMMARY... Thunderstorms capable of producing scattered to numerous severe wind gusts and hail will continue to develop across the High Plains this evening. Some of the wind gusts may be significant (75+ mph). ...Southern and Central High Plains... A mid-level low is evident on water vapor imagery over the northern Rockies, with cyclonic southwesterly flow located from the Four Corners into the central and northern Plains. Ahead of the trough, a band of strong large-scale ascent appears to be spreading into the central High Plains, where a large plume of mid-level moisture is located. Thunderstorms are ongoing ahead of this band of ascent, and are moving into a moderately unstable airmass where MLCAPE is estimated to be in the 1000 to 2000 J/kg range. Concerning the shear environment, regional WSR-88D VWPs in east-central Colorado have 0-6 km shear from 40 to 50 knots, with some directional shear in the lowest 3 km. In addition, the RAP has a strengthening low-level jet analyzed from far eastern Colorado and western Kansas northward into southeastern South Dakota. As the low-level jet continues to strengthen, the lift, shear and instability will continue to support severe thunderstorm development over the southern and central High Plains this evening. In response, an organized line segment will continue to move eastward across western Nebraska, western Kansas and the Texas Panhandle, where scattered severe wind gusts are expected. Wind gusts above 70 knots will be possible along the more organized parts of the line. The threat should persist into the mid to late evening. ...Northern High Plains... Water vapor imagery shows an upper-level low over eastern Idaho, with divergent mid-level from the south and south-southeast across much of the northern High Plains. An axis moderate instability is analyzed from central North Dakota into northeastern Montana, where MLCAPE is estimated in the 2000 to 3000 J/kg range. Thunderstorms are ongoing near the instability axis in northeastern Montana. Additional storms have developed further south near the South Dakota-Wyoming state line. The latest WSR-88D VWP at Glasgow, Montana has easterly flow at the surface, with a sharply veering wind profile in the low-levels. 0-6 km shear is estimated to be near 40 knots. This environment, along with steep low to mid-level lapse rates should continue to support a severe threat for several more hours. A potential for severe wind gusts and isolated large hail will exist with the stronger storms. ..Broyles.. 09/18/2024 Read more

SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0751 PM CDT Tue Sep 17 2024 Valid 180100Z - 181200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE HIGH PLAINS... ...SUMMARY... Thunderstorms capable of producing scattered to numerous severe wind gusts and hail will continue to develop across the High Plains this evening. Some of the wind gusts may be significant (75+ mph). ...Southern and Central High Plains... A mid-level low is evident on water vapor imagery over the northern Rockies, with cyclonic southwesterly flow located from the Four Corners into the central and northern Plains. Ahead of the trough, a band of strong large-scale ascent appears to be spreading into the central High Plains, where a large plume of mid-level moisture is located. Thunderstorms are ongoing ahead of this band of ascent, and are moving into a moderately unstable airmass where MLCAPE is estimated to be in the 1000 to 2000 J/kg range. Concerning the shear environment, regional WSR-88D VWPs in east-central Colorado have 0-6 km shear from 40 to 50 knots, with some directional shear in the lowest 3 km. In addition, the RAP has a strengthening low-level jet analyzed from far eastern Colorado and western Kansas northward into southeastern South Dakota. As the low-level jet continues to strengthen, the lift, shear and instability will continue to support severe thunderstorm development over the southern and central High Plains this evening. In response, an organized line segment will continue to move eastward across western Nebraska, western Kansas and the Texas Panhandle, where scattered severe wind gusts are expected. Wind gusts above 70 knots will be possible along the more organized parts of the line. The threat should persist into the mid to late evening. ...Northern High Plains... Water vapor imagery shows an upper-level low over eastern Idaho, with divergent mid-level from the south and south-southeast across much of the northern High Plains. An axis moderate instability is analyzed from central North Dakota into northeastern Montana, where MLCAPE is estimated in the 2000 to 3000 J/kg range. Thunderstorms are ongoing near the instability axis in northeastern Montana. Additional storms have developed further south near the South Dakota-Wyoming state line. The latest WSR-88D VWP at Glasgow, Montana has easterly flow at the surface, with a sharply veering wind profile in the low-levels. 0-6 km shear is estimated to be near 40 knots. This environment, along with steep low to mid-level lapse rates should continue to support a severe threat for several more hours. A potential for severe wind gusts and isolated large hail will exist with the stronger storms. ..Broyles.. 09/18/2024 Read more

WW 0675 Status Updates
STATUS REPORT ON WW 675 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 SSW ITR TO 35 NNW ITR TO 30 NNE AKO TO 30 WNW SNY TO 10 ENE BFF TO 35 W CDR. ..SPC..09/18/24 ATTN...WFO...BOU...GLD...LBF...CYS... STATUS REPORT FOR WS 675 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC017-063-075-095-115-125-180140- CO . COLORADO COUNTIES INCLUDED ARE CHEYENNE KIT CARSON LOGAN PHILLIPS SEDGWICK YUMA KSC023-071-109-153-181-193-199-203-180140- KS . KANSAS COUNTIES INCLUDED ARE CHEYENNE GREELEY LOGAN RAWLINS SHERMAN THOMAS WALLACE WICHITA NEC005-007-013-029-033-045-049-057-069-075-085-087-091-101-105- 111-117-123-135-157-161-165-180140- NE . NEBRASKA COUNTIES INCLUDED ARE Read more

WW 0675 Status Updates
STATUS REPORT ON WW 675 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 SSW ITR TO 35 NNW ITR TO 30 NNE AKO TO 30 WNW SNY TO 10 ENE BFF TO 35 W CDR. ..SPC..09/18/24 ATTN...WFO...BOU...GLD...LBF...CYS... STATUS REPORT FOR WS 675 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC017-063-075-095-115-125-180140- CO . COLORADO COUNTIES INCLUDED ARE CHEYENNE KIT CARSON LOGAN PHILLIPS SEDGWICK YUMA KSC023-071-109-153-181-193-199-203-180140- KS . KANSAS COUNTIES INCLUDED ARE CHEYENNE GREELEY LOGAN RAWLINS SHERMAN THOMAS WALLACE WICHITA NEC005-007-013-029-033-045-049-057-069-075-085-087-091-101-105- 111-117-123-135-157-161-165-180140- NE . NEBRASKA COUNTIES INCLUDED ARE Read more

WW 0675 Status Updates
STATUS REPORT ON WW 675 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 SSW ITR TO 35 NNW ITR TO 30 NNE AKO TO 30 WNW SNY TO 10 ENE BFF TO 35 W CDR. ..SPC..09/18/24 ATTN...WFO...BOU...GLD...LBF...CYS... STATUS REPORT FOR WS 675 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC017-063-075-095-115-125-180140- CO . COLORADO COUNTIES INCLUDED ARE CHEYENNE KIT CARSON LOGAN PHILLIPS SEDGWICK YUMA KSC023-071-109-153-181-193-199-203-180140- KS . KANSAS COUNTIES INCLUDED ARE CHEYENNE GREELEY LOGAN RAWLINS SHERMAN THOMAS WALLACE WICHITA NEC005-007-013-029-033-045-049-057-069-075-085-087-091-101-105- 111-117-123-135-157-161-165-180140- NE . NEBRASKA COUNTIES INCLUDED ARE Read more

WW 675 SEVERE TSTM CO KS NE WY 172055Z - 180300Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 675 NWS Storm Prediction Center Norman OK 255 PM MDT Tue Sep 17 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northeast and East-Central Colorado Northwest Kansas Western Nebraska Eastern Wyoming * Effective this Tuesday afternoon and evening from 255 PM until 900 PM MDT. * Primary threats include... Widespread damaging winds likely with isolated significant gusts to 80 mph possible Isolated large hail events to 1 inch in diameter possible SUMMARY...High-based convection should gradually increase in coverage and intensity as it spreads northeastward across the central High Plains this afternoon and evening. Numerous strong to severe wind gusts should be the main threat with this activity, with the highest gusts potentially reaching up to 70-80 mph. The severe thunderstorm watch area is approximately along and 80 statute miles east and west of a line from 35 miles south southwest of Burlington CO to 60 miles north northeast of Torrington WY. 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 674... AVIATION...A few severe thunderstorms with hail surface and aloft to 1 inch. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 24040. ...Gleason Read more

WW 0676 Status Updates
STATUS FOR WATCH 0676 HAS NOT BEEN ISSUED YET Read more

WW 0674 Status Updates
STATUS REPORT ON WW 674 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..SPC..09/17/24 ATTN...WFO...PUB...ABQ... STATUS REPORT FOR WS 674 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC003-009-011-021-023-025-027-041-043-055-061-071-089-099-101- 109-119-172240- CO . COLORADO COUNTIES INCLUDED ARE ALAMOSA BACA BENT CONEJOS COSTILLA CROWLEY CUSTER EL PASO FREMONT HUERFANO KIOWA LAS ANIMAS OTERO PROWERS PUEBLO SAGUACHE TELLER NMC005-007-009-011-019-021-027-033-037-041-047-055-059-172240- NM . NEW MEXICO COUNTIES INCLUDED ARE CHAVES COLFAX CURRY DE BACA GUADALUPE HARDING LINCOLN MORA QUAY ROOSEVELT SAN MIGUEL TAOS UNION Read more

WW 0674 Status Updates
STATUS REPORT ON WW 674 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..SPC..09/17/24 ATTN...WFO...PUB...ABQ... STATUS REPORT FOR WS 674 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC003-009-011-021-023-025-027-041-043-055-061-071-089-099-101- 109-119-172240- CO . COLORADO COUNTIES INCLUDED ARE ALAMOSA BACA BENT CONEJOS COSTILLA CROWLEY CUSTER EL PASO FREMONT HUERFANO KIOWA LAS ANIMAS OTERO PROWERS PUEBLO SAGUACHE TELLER NMC005-007-009-011-019-021-027-033-037-041-047-055-059-172240- NM . NEW MEXICO COUNTIES INCLUDED ARE CHAVES COLFAX CURRY DE BACA GUADALUPE HARDING LINCOLN MORA QUAY ROOSEVELT SAN MIGUEL TAOS UNION Read more

WW 0674 Status Updates
STATUS REPORT ON WW 674 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..SPC..09/17/24 ATTN...WFO...PUB...ABQ... STATUS REPORT FOR WS 674 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC003-009-011-021-023-025-027-041-043-055-061-071-089-099-101- 109-119-172240- CO . COLORADO COUNTIES INCLUDED ARE ALAMOSA BACA BENT CONEJOS COSTILLA CROWLEY CUSTER EL PASO FREMONT HUERFANO KIOWA LAS ANIMAS OTERO PROWERS PUEBLO SAGUACHE TELLER NMC005-007-009-011-019-021-027-033-037-041-047-055-059-172240- NM . NEW MEXICO COUNTIES INCLUDED ARE CHAVES COLFAX CURRY DE BACA GUADALUPE HARDING LINCOLN MORA QUAY ROOSEVELT SAN MIGUEL TAOS UNION Read more

WW 674 SEVERE TSTM CO NM 171845Z - 180100Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 674 NWS Storm Prediction Center Norman OK 1245 PM MDT Tue Sep 17 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of South-Central and Southeast Colorado Eastern New Mexico * Effective this Tuesday afternoon and evening from 1245 PM until 700 PM MDT. * Primary threats include... Scattered damaging winds likely with isolated significant gusts to 75 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...Thunderstorms that have developed over the higher terrain of the southern/central Rockies will continue to move quickly east-northeastward this afternoon and early evening. They should also intensify over the next several hours while posing a threat for mainly severe damaging winds up to 65-75 mph. Isolated large hail around 1-1.5 inches in diameter may also occur. The severe thunderstorm watch area is approximately along and 60 statute miles east and west of a line from 35 miles east northeast of Pueblo CO to 5 miles southwest of Roswell NM. 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. && AVIATION...A few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 24040. ...Gleason Read more

MD 2082 CONCERNING SEVERE THUNDERSTORM WATCH 674...675... FOR CENTRAL HIGH PLAINS
Mesoscale Discussion 2082 NWS Storm Prediction Center Norman OK 0641 PM CDT Tue Sep 17 2024 Areas affected...Central High Plains Concerning...Severe Thunderstorm Watch 674...675... Valid 172341Z - 180145Z The severe weather threat for Severe Thunderstorm Watch 674, 675 continues. SUMMARY...Strong winds are the primary risk along the leading edge of a squall line as it propagates across the central High Plains. DISCUSSION...Early-evening water-vapor imagery suggests mid-level short-wave trough is located over southeast CO, ejecting northeast into the central High Plains. Organized convection has evolved ahead of this feature, primarily expressed as a squall line which extends from southwest Yuma County CO-Baca County CO. Strong winds are likely associated with this squall line, and this is the primary risk as the squall line advances into western KS/southwest NE over the next 1-2 hours. ..Darrow.. 09/17/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...LBF...DDC...GLD...PUB...BOU... LAT...LON 37460250 39190230 40240282 40790133 39720082 37380154 37460250 Read more