Tag: 0600

SPC 0600Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1256 AM CDT Sun Mar 23 2025 Valid 241200Z - 251200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE CENTRAL GULF COAST REGION AND VICINITY... ...SUMMARY... A few strong/possibly severe thunderstorms will be possible Monday morning and afternoon, from southern Louisiana eastward to southern Georgia and the Florida Panhandle. ...Synopsis... An upper-level trough is forecast to advance slowly eastward across the eastern half of the U.S. on Monday, while ridging expands over the West. At the surface, a weakening occluded low will move

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1255 AM CDT Sun Mar 23 2025 Valid 231200Z - 241200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS EXTENDING FROM NORTHEAST TEXAS ACROSS THE LOWER MISSISSIPPI VALLEY AND INTO WESTERN TENNESSEE... ...SUMMARY... Scattered severe thunderstorms are possible this afternoon and evening from East Texas into the Lower Mississippi and Tennessee Valleys. Large hail and damaging gusts will be the main hazards. ...Synopsis... A shortwave trough will take on a negative tilt and deepen as it moves from the northern Plains toward the upper Great

SPC 0600Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 0100 AM CDT Sat Mar 22 2025 Valid 231200Z - 241200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM EASTERN TEXAS TO THE TENNESSEE VALLEY... ...SUMMARY... Afternoon storms from western Tennessee southwestward to northeastern Texas may pose a risk for severe wind and hail, and possibly a tornado or two. ...Synopsis... As an eastern U.S. upper trough continues progressing eastward toward/across the Northeast and Mid-Atlantic region, a second trough is progged to advance southeastward out of the northern Intermountain region into/across the northern and

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1231 AM CDT Sat Mar 22 2025 Valid 221200Z - 231200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS OVER MUCH OF MISSOURI...EASTERN KANSAS...AND FAR NORTHEAST OKLAHOMA... ...SUMMARY... Scattered thunderstorms capable of producing isolated large hail and strong gusts are possible this evening and overnight from northeast Oklahoma into portions of eastern Kansas and much of Missouri. ...Synopsis... As a leading shortwave trough moves eastward across the Mid Atlantic, high pressure behind a cold front will shift into the Great Lakes and OH/TN Valleys, also

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1146 PM CDT Thu Mar 20 2025 Valid 211200Z - 221200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast today. ...Synopsis... A northwest flow regime will exist across the CONUS today, with multiple embedded waves. In general, minimal thunderstorm activity is forecast due to a relatively stable air mass due to high pressure. One such high will be situated over the Southeast and into the Gulf through the period, with minimal moisture return into southern TX. Another surface high will be centered

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1146 PM CDT Wed Mar 19 2025 Valid 201200Z - 211200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorm development will be possible today in parts of the Mid-Atlantic and northern Rockies. Severe weather is not expected. ...Synopsis and Discussion... A strong upper trough will move rapidly across the eastern states today, with primary midlevel speed max sweeping across the Gulf Coast states and nosing into the Carolinas during the afternoon. Cooling aloft with this system will be substantial as a band of strong meridional flow

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1227 AM CDT Mon Mar 17 2025 Valid 171200Z - 181200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast. ...Discussion... Large-scale pattern has allowed significant offshore flow to develop along the Atlantic/Gulf Coasts as surface ridging settles deep into the Gulf Basin. While a few weak thunderstorms may develop beneath a cold mid-level trough along the Carolina Coast later this afternoon, a dearth of deep convection is expected east of the Rockies during the day1 period. Across the western CONUS, a seasonally

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1224 AM CDT Sun Mar 16 2025 Valid 161200Z - 171200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM THE UPPER OHIO VALLEY TO THE CENTRAL FLORIDA PENINSULA... ...SUMMARY... Sporadic damaging wind swaths and a few tornadoes will be the primary threats this morning through dusk across a broad portion of the East. ...OH Valley/northern Middle Atlantic... Seasonally strong upper trough, though bimodal in nature, will shift into the OH Valley/Southeast by the end of the period. Ahead of the main trough, a lead