SPC Day 2 Fire Weather Outlook

3 months 2 weeks ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0150 AM CDT Wed Aug 07 2024 Valid 081200Z - 091200Z ...Synopsis... A trough moving across the northern Rockies into the northern Plains will suppress the western US ridge on Thursday. Flow aloft will shift to become more northwesterly, with monsoonal moisture shifting southward. Isolated dry thunderstorm chances will be possible along the fringes of the deeper monsoonal moisture across southern/central Utah into western Colorado and western Wyoming. In this region, precipitable water values around 0.50-0.75 inch and mainly mid-level moisture will result in high-based convection, with potential for new ignitions amid receptive fuels, and little precipitation. Gusty and erratic winds will be possible near thunderstorms. ..Thornton.. 08/07/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 months 2 weeks ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0119 AM CDT Wed Aug 07 2024 Valid 071200Z - 081200Z ...Synopsis... ...Isolated Dry Thunderstorms... Isolated dry thunderstorms will be possible across portions of central/southern Utah, northwestern/central Colorado, and south-central Wyoming. A plume of mainly mid-level moisture, with precipitable water values around 0.50-0.75, will support high-based convection with little measurable rainfall, amid receptive fuels. Gusty and erratic outflow winds will be possible near thunderstorms. ...Wind/Dry... Enhanced mid-level westerly flow will remain over the Snake River Plain this afternoon. Sustained surface winds 15-20 mph will overlap with relative humidity reductions to 10-15 percent and receptive fuels. Elevated fire conditions may extend into northern Nevada, however this remains too localized to include with this outlook. ..Thornton.. 08/07/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 months 2 weeks ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0119 AM CDT Wed Aug 07 2024 Valid 071200Z - 081200Z ...Synopsis... ...Isolated Dry Thunderstorms... Isolated dry thunderstorms will be possible across portions of central/southern Utah, northwestern/central Colorado, and south-central Wyoming. A plume of mainly mid-level moisture, with precipitable water values around 0.50-0.75, will support high-based convection with little measurable rainfall, amid receptive fuels. Gusty and erratic outflow winds will be possible near thunderstorms. ...Wind/Dry... Enhanced mid-level westerly flow will remain over the Snake River Plain this afternoon. Sustained surface winds 15-20 mph will overlap with relative humidity reductions to 10-15 percent and receptive fuels. Elevated fire conditions may extend into northern Nevada, however this remains too localized to include with this outlook. ..Thornton.. 08/07/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Aug 7, 2024 0600 UTC Day 2 Convective Outlook

3 months 2 weeks ago
SPC 0600Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1155 PM CDT Tue Aug 06 2024 Valid 081200Z - 091200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THURSDAY AFTERNOON AND EVENING ACROSS PARTS OF THE EASTERN NORTH CAROLINA THROUGH SOUTHEASTERN VIRGINIA COASTAL PLAIN... ...SUMMARY... Thunderstorms developing Thursday across the coastal plain of eastern North Carolina through southeastern Virginia may be accompanied by potential for a few tornadoes, as Debby moves inland across the south Atlantic coast. ...Synopsis... Within mid-level troughing, initially southeast through south of a prominent high centered over the Canadian Northwest Territories, it appears that a couple of notable smaller-scale perturbations will consolidate into an evolving mid-level low near the Upper Midwest/Great Lakes vicinity by late Thursday night. At the same time, in lower latitudes, another prominent ridge likely will be maintained across much of the southern Great Basin into southern Great Plains. However, there may be some suppression of this ridging across the middle through lower Missouri Valley, and there appears a greater consensus among the model output that the remnants of Debby will begin a northward acceleration, inland of the South Carolina coast toward the southern Virginia Piedmont through 12Z Friday. In response to these developments, further low-level cooling and/or drying is likely across much of the interior U.S. during this period, as surface ridging builds southward to the lee of the Rockies, through much of the Missouri and Mississippi Valleys. ...Southern Mid Atlantic... Debby is still forecast to be at tropical storm strength as the low-level circulation center slowly migrates inland across eastern South Carolina Thursday morning. And it appears that low-level wind fields will remain potentially conducive to large clockwise-curved low-level hodographs conditionally supportive of convection capable of producing tornadoes, to the north through east of the center as it slowly accelerates north-northwestward to northward though Thursday night. Although the degree of boundary-layer destabilization inland of coastal areas remains uncertain, the most appreciable surface-based buoyancy probably will remain focused where surface dew points increase into the mid 70s+ F, to the east of the mid-level warm core (roughly near -4 C around 500 mb). It appears that this will overspread the eastern North Carolina through southeastern Virginia coastal plain during the day, when daytime heating will maximize potential instability and the risk for tornadoes in the most vigorous convective development, within/ahead of Debby's spiraling eastern outer bands. ..Kerr.. 08/07/2024 Read more

SPC Aug 7, 2024 0600 UTC Day 1 Convective Outlook

3 months 2 weeks ago
SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1150 PM CDT Tue Aug 06 2024 Valid 071200Z - 081200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE CENTRAL PLAINS VICINITY...AND PARTS OF THE COASTAL CAROLINAS... ...SUMMARY... Scattered strong storms will be possible from eastern Wyoming and Colorado into parts of the central Plains late this afternoon and evening, with more isolated activity into the northern Plains. A few strong thunderstorms in association with Tropical Storm Debby may impact parts of the coastal Carolinas through tonight. ...Synopsis... An upper cyclone centered over the Canadian Prairies and its attendant trough will develop south/southeast over the northern Plains and Upper Midwest today. A belt of enhanced midlevel westerly flow will overspread the region as far south as NE/KS. At the surface, an elongated low will extend from western Ontario into the eastern Dakotas by midday, and over the upper Great Lakes/MS Valley by Thursday morning. A trailing cold front will develop east/southeast across the northern/central Plains and Upper Midwest through the period. Meanwhile, Tropical Storm Debby will persist near coastal South Carolina. ...Southeast WY/Northeast CO into NE/KS and Southeast SD... Southerly low-level flow will allow 60s F dewpoints to stream northward ahead of the cold front. Heating and steepening lapse rates will allow for a corridor of modest instability near the front by mid/late afternoon from northern/central NE into southeast SD. Isolated cells are expected to develop near the front, though may remain somewhat elevated. Nevertheless, favorable vertical shear and elongated/straight hodographs amid modestly steep midlevel lapse rates suggests isolated large hail will be possible. Strong gusts also may accompany these cells. Additional convection is expected to develop in the post-frontal upslope regime across southeast WY into northeast CO and shift east across northwest/north-central KS and NE. This activity also may pose an isolated hail risk in addition to localized strong gusts if forward propagating clusters can become established. ...Coastal Carolinas... Low-level vertical shear will remain enhanced and favorable for low-level rotation. Low-level instability will mostly be attributed to surface dewpoints in the mid 70s F, but will likely remain on the weak side given limited heating and poor lapse rates. Nevertheless, a low-end tornado risk may persist with any stronger cells moving onshore. ..Leitman/Thornton.. 08/07/2024 Read more

SPC MD 1853

3 months 2 weeks ago
MD 1853 CONCERNING SEVERE THUNDERSTORM WATCH 609... FOR NORTH-CENTRAL MONTANA
Mesoscale Discussion 1853 NWS Storm Prediction Center Norman OK 0956 PM CDT Tue Aug 06 2024 Areas affected...north-central Montana Concerning...Severe Thunderstorm Watch 609... Valid 070256Z - 070400Z The severe weather threat for Severe Thunderstorm Watch 609 continues. SUMMARY...Damaging wind threat continues in WW609. DISCUSSION...A cluster of storms across northern Montana continues eastward, with a trend toward more linear storm mode. This will support increasing potential for strong to severe gusts. Radar from Great Falls (KTFX) shows an increase in winds 45-55 mph around 1 kft within the line northwest of Great Falls, with an increase in lightning activity over the last 30 minutes. Though the downstream environment is characterized as weakly unstable (MLCAPE around 250 J/kg), strong deep layer shear around 45-50 kts could continue to support a few organized segments with potential for strong to severe gusts. ..Thornton.. 08/07/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...GGW...TFX... LAT...LON 48921120 48291160 47901178 47511188 47281179 47221131 47341011 47620938 47880856 48310853 48850853 48980858 48921120 Read more

SPC Severe Thunderstorm Watch 608 Status Reports

3 months 2 weeks ago
WW 0608 Status Updates
STATUS REPORT ON WW 608 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 55 WNW CDR TO 65 ENE GCC TO 15 E 4BQ TO 25 WNW BHK. ..THORNTON..08/07/24 ATTN...WFO...BYZ...UNR... STATUS REPORT FOR WS 608 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC011-025-070440- MT . MONTANA COUNTIES INCLUDED ARE CARTER FALLON SDC019-033-063-081-093-103-070440- SD . SOUTH DAKOTA COUNTIES INCLUDED ARE BUTTE CUSTER HARDING LAWRENCE MEADE PENNINGTON 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

SPC Severe Thunderstorm Watch 608

3 months 2 weeks ago
WW 608 SEVERE TSTM MT SD WY 062205Z - 070600Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 608 NWS Storm Prediction Center Norman OK 405 PM MDT Tue Aug 6 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southeast Montana Western South Dakota Northeast Wyoming * Effective this Tuesday afternoon from 405 PM until Midnight MDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...Widely scattered to scattered thunderstorms are forecast to develop and intensify through the late afternoon and evening and spread eastward across the Watch area. The stronger storms will potentially yield a risk for severe gusts (60-70 mph). Large hail (1 to 1.5 inches in diameter) may also accompany the more intense storms. The severe thunderstorm watch area is approximately along and 85 statute miles north and south of a line from 65 miles southwest of Miles City MT to 45 miles north northeast of Rapid City SD. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU8). 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 605...WW 606...WW 607... AVIATION...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. ...Smith Read more

SPC Severe Thunderstorm Watch 609 Status Reports

3 months 2 weeks ago
WW 0609 Status Updates
STATUS REPORT ON WW 609 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 WNW BTM TO 65 ENE CTB. FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1853 ..THORNTON..08/07/24 ATTN...WFO...TFX...GGW...MSO... STATUS REPORT FOR WS 609 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC005-007-013-015-021-027-033-041-043-045-049-051-055-059-069- 071-079-083-109-070440- MT . MONTANA COUNTIES INCLUDED ARE BLAINE BROADWATER CASCADE CHOUTEAU DAWSON FERGUS GARFIELD HILL JEFFERSON JUDITH BASIN LEWIS AND CLARK LIBERTY MCCONE MEAGHER PETROLEUM PHILLIPS PRAIRIE RICHLAND WIBAUX 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

SPC Severe Thunderstorm Watch 609

3 months 2 weeks ago
WW 609 SEVERE TSTM MT 062255Z - 070600Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 609 NWS Storm Prediction Center Norman OK 455 PM MDT Tue Aug 6 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northern into Central and Eastern Montana * Effective this Tuesday afternoon from 455 PM until Midnight MDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated very large hail events to 2 inches in diameter possible SUMMARY...Widely scattered to scattered thunderstorms will continue to develop and intensify through the mid evening. The stronger initial cellular storms will pose an isolated risk for large hail (1 to 2 inches in diameter) and severe gusts. Additional storms with some outflow merging and upscale growth into one or more clusters is expected later this evening. Severe gusts (60-70 mph) and perhaps large hail may accompany this activity late this evening into the early overnight. The severe thunderstorm watch area is approximately along and 90 statute miles north and south of a line from 75 miles north northwest of Drummond MT to 20 miles northeast of Glendive MT. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU9). 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 605...WW 606...WW 607...WW 608... AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 27035. ...Smith Read more

SPC Aug 7, 2024 0100 UTC Day 1 Convective Outlook

3 months 2 weeks ago
SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0745 PM CDT Tue Aug 06 2024 Valid 070100Z - 071200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS MUCH OF MONTANA INTO WESTERN SOUTH DAKOTA...OVER PORTIONS OF THE COASTAL CAROLINAS...AND OVER CENTRAL/SOUTHERN ARIZONA... ...SUMMARY... Severe thunderstorms capable of damaging winds, hail, and isolated tornadoes will continue across much of Montana into parts of the Dakotas, the coastal Carolinas, and across parts of Arizona. ...Ohio Valley to the Mid-Atlantic... Overall severe potential has waned as outflow reinforced cold front has sagged southward toward southern OH and the PA/MD border eastward through southern NJ. Sporadic strong gusts may occur for another hour or two into northern MD/DE and southern NJ before increasing boundary layer stabilization limits further strong/severe thunderstorm potential by 03z. ...MT into northern/central High Plains... Probabilities remain largely unchanged across the region. A mix of discrete cells and bowing segments will continue to pose a risk for large hail and severe gusts into the nighttime hours across MT into the western Dakotas as the upper shortwave trough over ID continues to eject eastward. The Marginal risk (level 1 of 5) has been expanded across part of north-central ND to account for elevated cell moving southward and posing a risk of large hail. The 00z RAOB from BIS showed steep midlevel lapse rates with an elongated/straight hodograph favorable for large hail. Instability wanes and capping increases with southeast extent so the severe risk should remain limited in time/space. Reference MCD 1851 for more details. ...AZ... Strong to severe thunderstorms will continue to pose a risk of strong gusts the next few hours as a weak shortwave impulse migrates across northern Mexico near the AZ border. The KIWA VWP shows around 35 kt effective shear magnitudes and around 20-25 kt midlevel easterly flow. If additional convection can become clustered and better organized, an increased risk of severe gusts could develop across the lower elevations of southern AZ. ...Coastal Carolinas... Tropical Storm Debby will not move much overnight. Some enhancement to low-level southeasterly flow is noted on the 00z MHX RAOB along with 0-1 SRH around 150 m2/s2 and 3km MLCAPE around 50-75 J/kg. This will continue to support at least a low risk for a couple tornadoes overnight. ..Leitman.. 08/07/2024 Read more

SPC Severe Thunderstorm Watch 606 Status Reports

3 months 2 weeks ago
WW 0606 Status Updates
STATUS REPORT ON WW 606 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..08/07/24 ATTN...WFO...OKX...PHI...BGM... STATUS REPORT FOR WS 606 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS NJC003-005-007-013-015-017-019-021-023-025-027-029-031-035-037- 039-041-070140- NJ . NEW JERSEY COUNTIES INCLUDED ARE BERGEN BURLINGTON CAMDEN ESSEX GLOUCESTER HUDSON HUNTERDON MERCER MIDDLESEX MONMOUTH MORRIS OCEAN PASSAIC SOMERSET SUSSEX UNION WARREN NYC071-087-070140- NY . NEW YORK COUNTIES INCLUDED ARE ORANGE ROCKLAND PAC011-017-025-029-045-069-077-079-089-091-095-101-103-127-131- 070140- PA Read more

SPC Tornado Watch 607 Status Reports

3 months 2 weeks ago
WW 0607 Status Updates
STATUS REPORT ON WW 607 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..08/07/24 ATTN...WFO...ILM...MHX... STATUS REPORT FOR WT 607 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS NCC017-019-031-047-129-133-141-070140- NC . NORTH CAROLINA COUNTIES INCLUDED ARE BLADEN BRUNSWICK CARTERET COLUMBUS NEW HANOVER ONSLOW PENDER SCC041-043-051-067-089-070140- SC . SOUTH CAROLINA COUNTIES INCLUDED ARE FLORENCE GEORGETOWN HORRY MARION WILLIAMSBURG AMZ158-250-252-254-256-070140- CW . ADJACENT COASTAL WATERS INCLUDED ARE S OF CAPE LOOKOUT NC TO SURF CITY NC OUT TO 20 NM Read more

SPC Tornado Watch 607

3 months 2 weeks ago
WW 607 TORNADO NC SC CW 062035Z - 070500Z
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 607 NWS Storm Prediction Center Norman OK 435 PM EDT Tue Aug 6 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Southeast North Carolina Northeast South Carolina Coastal Waters * Effective this Tuesday afternoon and Wednesday morning from 435 PM until 100 AM EDT. * Primary threats include... A couple tornadoes possible SUMMARY...Thunderstorms will continue to track inland and affect the watch area this evening. Favorable wind shear will maintain a risk of isolated tornadoes at the activity moves ashore. The tornado watch area is approximately along and 30 statute miles either side of a line from 50 miles west southwest of Myrtle Beach SC to 20 miles southeast of New Bern NC. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU7). 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 603...WW 605...WW 606... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 0.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 14035. ...Hart Read more

SPC Severe Thunderstorm Watch 606 Status Reports

3 months 2 weeks ago
WW 0606 Status Updates
STATUS REPORT ON WW 606 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..08/06/24 ATTN...WFO...OKX...PHI...BGM... STATUS REPORT FOR WS 606 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS NJC003-005-007-013-015-017-019-021-023-025-027-029-031-035-037- 039-041-070040- NJ . NEW JERSEY COUNTIES INCLUDED ARE BERGEN BURLINGTON CAMDEN ESSEX GLOUCESTER HUDSON HUNTERDON MERCER MIDDLESEX MONMOUTH MORRIS OCEAN PASSAIC SOMERSET SUSSEX UNION WARREN NYC071-087-070040- NY . NEW YORK COUNTIES INCLUDED ARE ORANGE ROCKLAND PAC011-017-025-029-045-069-077-079-089-091-095-101-103-127-131- 070040- PA Read more

SPC Severe Thunderstorm Watch 606

3 months 2 weeks ago
WW 606 SEVERE TSTM NJ NY PA CW 061750Z - 070300Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 606 NWS Storm Prediction Center Norman OK 150 PM EDT Tue Aug 6 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of New Jersey Southeast New York Eastern Pennsylvania Coastal Waters * Effective this Tuesday afternoon and evening from 150 PM until 1100 PM EDT. * 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 A tornado or two possible SUMMARY...Isolated thunderstorms are beginning to form over eastern Pennsylvania. These storms will affect the watch area during the mid afternoon, while a larger cluster of thunderstorms currently over western Pennsylvania approaches the region by evening. Damaging wind gusts and some hail are possible with both of these storm clusters. The severe thunderstorm watch area is approximately along and 60 statute miles north and south of a line from 40 miles west of Allentown PA to 20 miles east northeast of New York City NY. 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 603...WW 604...WW 605... 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 28030. ...Hart Read more

SPC Tornado Watch 607 Status Reports

3 months 2 weeks ago
WW 0607 Status Updates
STATUS REPORT ON WW 607 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..08/06/24 ATTN...WFO...ILM...MHX... STATUS REPORT FOR WT 607 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS NCC017-019-031-047-129-133-141-070040- NC . NORTH CAROLINA COUNTIES INCLUDED ARE BLADEN BRUNSWICK CARTERET COLUMBUS NEW HANOVER ONSLOW PENDER SCC041-043-051-067-089-070040- SC . SOUTH CAROLINA COUNTIES INCLUDED ARE FLORENCE GEORGETOWN HORRY MARION WILLIAMSBURG AMZ158-250-252-254-256-070040- CW . ADJACENT COASTAL WATERS INCLUDED ARE S OF CAPE LOOKOUT NC TO SURF CITY NC OUT TO 20 NM Read more

SPC Severe Thunderstorm Watch 608 Status Reports

3 months 2 weeks ago
WW 0608 Status Updates
STATUS REPORT ON WW 608 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..08/06/24 ATTN...WFO...BYZ...UNR... STATUS REPORT FOR WS 608 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC011-017-025-075-062340- MT . MONTANA COUNTIES INCLUDED ARE CARTER CUSTER FALLON POWDER RIVER SDC019-033-063-081-093-103-062340- SD . SOUTH DAKOTA COUNTIES INCLUDED ARE BUTTE CUSTER HARDING LAWRENCE MEADE PENNINGTON WYC005-011-033-045-062340- WY . WYOMING COUNTIES INCLUDED ARE CAMPBELL CROOK SHERIDAN WESTON Read more

SPC Severe Thunderstorm Watch 609 Status Reports

3 months 2 weeks ago
WW 0609 Status Updates
STATUS REPORT ON WW 609 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..BROYLES..08/06/24 ATTN...WFO...TFX...GGW...MSO... STATUS REPORT FOR WS 609 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC005-007-013-015-021-027-029-033-035-041-043-045-049-051-055- 059-069-071-073-077-079-083-099-101-109-070040- MT . MONTANA COUNTIES INCLUDED ARE BLAINE BROADWATER CASCADE CHOUTEAU DAWSON FERGUS FLATHEAD GARFIELD GLACIER HILL JEFFERSON JUDITH BASIN LEWIS AND CLARK LIBERTY MCCONE MEAGHER PETROLEUM PHILLIPS PONDERA POWELL PRAIRIE RICHLAND TETON TOOLE WIBAUX 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

SPC Severe Thunderstorm Watch 605 Status Reports

3 months 2 weeks ago
WW 0605 Status Updates
STATUS REPORT ON WW 605 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 WNW CMH TO 20 S CAK TO 30 N PIT TO 20 NW FKL. ..BROYLES..08/06/24 ATTN...WFO...CLE...PBZ...CTP... STATUS REPORT FOR WS 605 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS OHC013-019-031-059-067-081-157-062340- OH . OHIO COUNTIES INCLUDED ARE BELMONT CARROLL COSHOCTON GUERNSEY HARRISON JEFFERSON TUSCARAWAS PAC001-003-005-007-009-013-019-021-027-031-033-035-037-039-041- 043-051-053-055-057-059-061-063-065-067-071-075-087-093-097-099- 107-109-111-119-121-125-129-133-062340- PA . PENNSYLVANIA COUNTIES INCLUDED ARE ADAMS ALLEGHENY ARMSTRONG BEAVER BEDFORD BLAIR BUTLER CAMBRIA CENTRE CLARION CLEARFIELD CLINTON COLUMBIA CRAWFORD CUMBERLAND DAUPHIN FAYETTE FOREST FRANKLIN FULTON GREENE HUNTINGDON INDIANA JEFFERSON Read more
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