Tag: 1630

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1139 AM CDT Tue May 27 2025 Valid 271630Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE SOUTHERN PLAINS AND SOUTHEAST... ...SUMMARY... Scattered strong to severe thunderstorms across parts of the southern Plains to the Southeast. Large to very large hail and severe winds should be the main threats across western and southern portions of Texas, with damaging winds the primary concern across the Southeast. ...Southeast States... A modestly organized quasi-linear cluster persists at midday across east-central/southwest Alabama, with a trailing

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1145 AM CDT Mon May 26 2025 Valid 261630Z - 271200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS TEXAS EDWARDS PLATEAU/SOUTH-CENTRAL TEXAS... ...SUMMARY... Severe thunderstorms are expected from parts of the southern Plains eastward into the lower Mississippi Valley. Very large hail is possible in parts of west-central/south-central Texas including the Edwards Plateau/Hill Country, with severe/damaging winds becoming a greater concern this afternoon/evening. ...Texas Edwards Plateau/Hill Country and South-central Texas... Post-MCS outflow continues to settle southward across south-central/southeast Texas at midday. Strong daytime

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1115 AM CDT Tue May 20 2025 Valid 201630Z - 211200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND TONIGHT FROM EASTERN ARKANSAS INTO MUCH OF THE TENNESSEE VALLEY AND THE SOUTHERN APPALACHIANS... ...SUMMARY... Multiple rounds of severe thunderstorms are expected today through this evening, centered on the Mid/Deep South, Tennessee/Lower Ohio Valleys, and Cumberland Plateau. Tornadoes, some of which could be strong, along with scattered to widespread damaging winds, and large to isolated significant severe hail will be possible. ...KY/TN... Thunderstorms

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1130 AM CDT Mon May 19 2025 Valid 191630Z - 201200Z ...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING ACROSS FAR NORTH TEXAS...MUCH OF CENTRAL AND EASTERN OKLAHOMA...SOUTHEAST KANSAS...AND THE OZARKS... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM EAST TENNESSEE INTO SOUTH CAROLINA... ...SUMMARY... Significant severe weather is likely from the central/southern Plains into the the Ozarks today into tonight. All severe weather hazards are expected, to include tornadoes (some potentially strong to intense), very large hail, and severe

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1116 AM CDT Sun May 18 2025 Valid 181630Z - 191200Z ...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS FOR SOUTHWEST AND CENTRAL KANSAS INTO FAR NORTHWEST OKLAHOMA... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM EASTERN MISSISSIPPI...CENTRAL ALABAMA...AND SOUTHERN GEORGIA... ...SUMMARY... Severe thunderstorms capable of all severe hazards are expected this afternoon and evening across portions of the central and southern Plains. Several strong to intense tornadoes are possible. ...KS/OK... A large upper trough continues to deepen over the western US, with a

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1117 AM CDT Sat May 17 2025 Valid 171630Z - 181200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING OVER NORTHEAST TEXAS...SOUTHEAST OKLAHOMA...SOUTHWEST ARKANSAS...AND NORTHWEST LOUISIANA.... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF UPSTATE NEW YORK AND WESTERN NEW ENGLAND... ...SUMMARY... Severe thunderstorms producing large to very large hail, damaging gusts and a couple of tornadoes are expected across the southern Plains. Additional severe storms are possible across the Northeast. ...Central TX/Southern OK into the ArkLaTex Region...

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1128 AM CDT Fri May 16 2025 Valid 161630Z - 171200Z ...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON/EVENING MIDDLE MISSISSIPPI AND LOWER OHIO VALLEYS... ...SUMMARY... A regional outbreak of severe thunderstorms is likely this afternoon into tonight across parts of the mid Mississippi, Ohio and Tennessee Valleys. This will include intense supercells with strong, potentially long-track tornadoes and very large hail. The threat for damaging winds in excess of 75 mph will increase into this evening as storms grow into larger clusters.

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1128 AM CDT Thu May 15 2025 Valid 151630Z - 161200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS EAST-CENTRAL MINNESOTA...MUCH OF WISCONSIN...SOUTHERN AND WESTERN LOWER MICHIGAN...NORTHEAST ILLINOIS...NORTHERN INDIANA AND NORTHWEST OHIO... ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF VIRGINIA AND NORTHEAST NORTH CAROLINA... ...SUMMARY... Severe thunderstorms are expected across parts of the upper Mississippi River Valley and Great Lakes this afternoon and evening. Tornadoes, some of which could be strong, and very large hail and damaging winds will be

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1128 AM CDT Wed May 14 2025 Valid 141630Z - 151200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE NORTHERN/CENTRAL PLAINS... ...SUMMARY... Scattered strong to severe thunderstorms should occur over parts of the Dakotas and Nebraska this afternoon and evening, and far western Iowa and southwest Minnesota overnight. Very large hail, severe wind gusts, and a couple of tornadoes all appear possible. ...Northern/Central Plains... An upper trough over the western states will pivot eastward today while gradually acquiring a negative tilt

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1122 AM CDT Tue May 13 2025 Valid 131630Z - 141200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF NORTH CAROLINA INTO THE SOUTHERN MID-ATLANTIC...CENTRAL GULF COAST STATES...AND NORTHERN PLAINS... ...SUMMARY... Isolated strong to severe thunderstorms appear possible today and tonight across parts of North Carolina into the southern Mid-Atlantic, central Gulf Coast states, and northern Plains. ...North Carolina into the Southern Mid-Atlantic... A closed mid/upper-level low will continue to slowly meander from the TN Valley towards the central Appalachians through the