Tag: 0100

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0800 PM CDT Tue May 13 2025 Valid 140100Z - 141200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS EASTERN NORTH CAROLINA AN EASTERN VIRGINIA AND FROM NORTHEAST WYOMING AND SOUTHEAST MONTANA INTO THE WESTERN DAKOTAS... ...SUMMARY... Marginally severe thunderstorms remain possible this evening across eastern North Carolina and eastern Virginia and northern High Plains. ...Discussion... The thunderstorms have ended across the marginal in Mississippi and Alabama and additional development is not anticipated given waning daylight and a cooling boundary layer. A few strong

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0729 PM CDT Mon May 12 2025 Valid 130100Z - 131200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS IN THE SAVANNAH VALLEY TO THE COASTAL CAROLINAS...AND IN NORTHEAST MT TO FAR NORTHWEST ND... ...SUMMARY... Isolated severe thunderstorms remain possible tonight from the Savannah Valley to the coastal Carolinas, and through the rest of this evening in northeast Montana to far northwest North Dakota. ...Savannah Valley to the coastal Carolinas... Potential for strong to severe storms will remain limited across the Southeast tonight. One area

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0743 PM CDT Sun May 11 2025 Valid 120100Z - 121200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS IN EASTERN MT AND WESTERN ND... ...SUMMARY... Isolated to scattered severe wind gusts may persist across parts of the northern Great Plains this evening but will subside tonight. A low-probability wind/tornado threat remains apparent across central/south Alabama to the Florida Panhandle into Monday morning. ...Northern Great Plains/Rockies... Isolated to widely scattered thunderstorms are ongoing across parts of the Rockies and northern Great Plains. The most likely

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0748 PM CDT Sat May 10 2025 Valid 110100Z - 111200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS IN PARTS OF THE SOUTHEAST AND NORTHERN ROCKIES... ...SUMMARY... Isolated severe gusts may persist this evening over parts of the northern Rockies. A brief tornado or two, along with locally damaging winds are possible across parts of the Southeast into Sunday morning. ...Southeast... Primary severe potential early tonight should be confined to near the slow-moving warm front across parts of south GA into far southern SC.

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook CORR 1 NWS Storm Prediction Center Norman OK 0816 PM CDT Fri May 09 2025 Valid 100100Z - 101200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FOR THE FLORIDA PANHANDLE AND THE MOBILE BAY VICINITY... CORRECTED FOR THUNDER LINE ERROR ...SUMMARY... An isolated severe risk may develop tonight over portions of the northern Gulf Coast. ...Discussion... Water-vapor imagery this evening shows a split-flow regime over North America. A mid-level trough over the Mid-Atlantic states will move northeast to southern New England, while a slow-moving mid-level low meanders over the north

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0801 PM CDT Thu May 08 2025 Valid 090100Z - 091200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF SOUTH TEXAS...THE TENNESSEE VALLEY...SOUTHERN APPALACHIANS AND SOUTHEAST... ...SUMMARY... Scattered thunderstorms with severe wind gusts and large hail will continue this evening over parts of the Tennessee Valley, southern Appalachians and Southeast. Severe wind gusts and large hail are also expected across parts of south Texas, where hailstones of greater than 2 inches in diameter will be possible. ...Tennessee Valley/Southern Appalachians/Southeast... Latest water vapor

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0735 PM CDT Wed May 07 2025 Valid 080100Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... An appreciable severe threat is not expected across the continental United States through daybreak on Thursday. ...DISCUSSION... Latest water vapor imagery shows a mid-level low over eastern Kansas, with a long fetch of west-southwesterly flow from the southern Plains to the East Coast. Isolated to scattered thunderstorms will be possible this evening from the vicinity of the low southeastward into part of the mid Mississippi Valley, Tennessee Valley

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0752 PM CDT Tue May 06 2025 Valid 070100Z - 071200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF SOUTH TEXAS...THE TEXAS COASTAL PLAIN...SABINE RIVER VALLEY...LOWER MISSISSIPPI VALLEY... ...SUMMARY... Severe storms, associated with large hail, severe gusts and an isolated tornado threat, will be possible across parts of the Texas Coastal Plain, Sabine River Valley and lower Mississippi Valley this evening. Marginally severe hail will also be possible in parts of west Texas. ...Texas Coastal Plain/Sabine River Valley/Lower Mississippi Valley... Latest surface

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0801 PM CDT Mon May 05 2025 Valid 060100Z - 061200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF FAR SOUTHEAST NEW MEXICO AND WEST TEXAS... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHERN PLAINS AND MID-ATLANTIC... ...SUMMARY... Severe thunderstorms, potentially with very large hail and wind gusts exceeding 70 mph, are expected this evening into tonight across parts of the southern High Plains. Isolated severe storms will also be possible in parts of the Mid Atlantic

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Sun May 04 2025 Valid 050100Z - 051200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE UPPER OHIO RIVER VALLEY...PARTS OF THE MID-ATLANTIC...AND SOUTHEAST NEW MEXICO AND FAR WESTERN TEXAS.... ...SUMMARY... Isolated to scattered severe thunderstorms will remain possible through the late evening hours across parts of southeast New Mexico and western Texas as well as across parts of the central Appalachians and parts of the Carolinas and southeast Virginia. ...Synopsis... An omega blocking pattern will continue to