Tag: 11,

SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0256 PM CDT Fri Apr 11 2025 Valid 112000Z - 121200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FROM NORTHERN FLORIDA NORTHWARD TO SOUTHEASTERN VIRGINIA... ...SUMMARY... Isolated strong to severe thunderstorm potential will continue this afternoon and evening from parts of north Florida and far southeast Georgia to the eastern Carolinas and far southeast Virginia. ...Discussion... The ongoing forecast continues to reflect the evolving convective scenario across parts of the southeastern CONUS. Within the broader area of convection across this region, the strongest storms

SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1211 PM CDT Fri Apr 11 2025 Valid 121200Z - 131200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS NORTHERN WYOMING AND SOUTHEAST MONTANA TO THE BLACK HILLS... ...SUMMARY... Isolated severe gusts are possible from the Big Horns to the Black Hills during the late afternoon to mid-evening Saturday. ...Southeast Montana/northeast Wyoming to the Black Hills... A mid-level shortwave trough across the Pacific Northwest/southern British Columbia will advance east through the day Saturday. Height falls across northern Wyoming and southeast Montana will lead to strengthening

SPC 0600Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1237 AM CDT Fri Apr 11 2025 Valid 121200Z - 131200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS IN PARTS OF NORTHEAST WY/SOUTHEAST MT/WESTERN SD... ...SUMMARY... Isolated severe gusts to 65 mph are possible from the Big Horns to the Black Hills during the late afternoon to mid-evening Saturday. ...Big Horns to the Black Hills... A shortwave trough over WA/southern BC at 12Z Saturday will progress across the northern Rockies and MT. Mid-level height falls will overspread the northern High Plains during peak diurnal

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1224 AM CDT Fri Apr 11 2025 Valid 111200Z - 121200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE EASTERN CAROLINAS...SOUTHEAST VIRGINIA...SOUTHEAST GEORGIA AND NORTHERN FLORIDA... ...SUMMARY... Isolated strong to locally severe thunderstorms are possible from the eastern Carolinas into southeast Virginia and across far southeast Georgia and northern Florida. ...Eastern Carolinas/Southeast Virginia/Southeast Georgia/Northern Florida... At mid-levels, a trough will move eastward across the eastern U.S. today, as a jet streak rounds the base of the system. At the surface, a