SPC Apr 11, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0330 AM CDT Fri Apr 11 2025 Valid 141200Z - 191200Z ...DISCUSSION... ...D4/Monday... Further amplification of a broadening mid/upper-level trough and attendant surface cyclone is expected across the Upper Great Lakes to the southern ON/QC border area. Poleward moisture quality from the western Gulf will remain sub-optimal, but will continue to improve beneath a lobe of the southern Great Plains EML. The northeast extent of weak surface buoyancy should overspread the OH Valley by Monday afternoon. This portion of the front will coincide with robust 700-500 mb
SPC Apr 11, 2025 0730 UTC Day 3 Severe Thunderstorm Outlook
SPC 0730Z Day 3 Outlook Day 3 Convective Outlook CORR 1 NWS Storm Prediction Center Norman OK 0322 AM CDT Fri Apr 11 2025 Valid 131200Z - 141200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... CORRECTED FOR GRAPHIC ...SUMMARY... Severe thunderstorms are not expected on Sunday or Sunday night. ...Upper MS Valley/Great Lakes... A shortwave trough over the northern High Plains on Sunday morning is expected to amplify as it moves east into the northern Upper Midwest. This will maintain a deep surface cyclone from the central Great Plains into the Upper Great Lakes. Guidance has above-average spread across latest runs and
Severe Thunderstorm Warning issued April 10 at 4:40PM CDT until April 10 at 5:15PM CDT by NWS Memphis TN
At 440 PM CDT, a severe thunderstorm was located over Masseyville, or 9 miles south of Henderson, moving southeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Public. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Pinson, Selmer, Pine Top, Masseyville, Adamsville, Silerton, Hickory Corners, Middle Fork, Pinson Mounds State Archaeological Park, Hornsby, New Lawton, Martin Camp, Milledgeville, Woodville, Mifflin, Deanburg, Five Points, Montezuma, Robertson, and Toone.
Severe Thunderstorm Warning issued April 10 at 4:39PM CDT until April 10 at 5:00PM CDT by NWS Nashville TN
At 438 PM CDT, severe thunderstorms were located along a line extending from near Clarksville to near Dickson, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Clarksville, Charlotte, Cheatham Dam, Vanleer, McEwen, Palmyra, Slayden, Burns, Cunningham, Woodlawn, and Dickson. This includes the following highways... Interstate 40 between mile markers 164 and 173. Interstate 24 between mile markers 1 and 16.
Severe Thunderstorm Warning issued April 10 at 5:37PM EDT until April 10 at 6:30PM EDT by NWS Morristown TN
SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Southeastern Knox County in east Tennessee... Northeastern Blount County in east Tennessee... Northwestern Sevier County in east Tennessee... * Until 630 PM EDT. * At 537 PM EDT, a severe thunderstorm was located near Knoxville, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... McMahan, Knoxville, Rockford, Lake Forest, Seymour, Kimberlin Heights, Wildwood, and Alcoa. This includes Interstate 40 in Tennessee between mile markers 384 and 390.
Severe Thunderstorm Warning issued April 10 at 4:36PM CDT until April 10 at 5:15PM CDT by NWS Nashville TN
SVROHX The National Weather Service in Nashville has issued a * Severe Thunderstorm Warning for... Western Davidson County in Middle Tennessee... Dickson County in Middle Tennessee... Eastern Montgomery County in Middle Tennessee... Northwestern Williamson County in Middle Tennessee... Cheatham County in Middle Tennessee... Northeastern Hickman County in Middle Tennessee... Robertson County in Middle Tennessee... * Until 515 PM CDT. * At 434 PM CDT, severe thunderstorms were located along a line extending from near Elkton to 7 miles southwest of Dickson, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. *
Severe Thunderstorm Warning issued April 10 at 5:33PM EDT until April 10 at 6:00PM EDT by NWS Morristown TN
At 533 PM EDT, a severe thunderstorm was located 7 miles north of Kingston, moving southeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Coalfield, Oakdale, Dearmond, Oliver Springs, Harriman, Kingston, and Oak Ridge. This includes Interstate 40 in Tennessee near mile marker 357.
Severe Thunderstorm Warning issued April 10 at 5:31PM EDT until April 10 at 6:15PM EDT by NWS Morristown TN
SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Northwestern Bradley County in east Tennessee... Southern Meigs County in east Tennessee... East central Sequatchie County in east Tennessee... South central Bledsoe County in east Tennessee... Northeastern Hamilton County in east Tennessee... * Until 615 PM EDT/515 PM CDT/. * At 531 PM EDT/431 PM CDT/, a severe thunderstorm was located near Dunlap, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Flat Top Mountain, Dunlap, North Chickamauga Creek Gorge, Soddy-Daisy, Mowbray Mountain, Lakesite, Harrison
Severe Thunderstorm Warning issued April 10 at 4:31PM CDT until April 10 at 5:00PM CDT by NWS Memphis TN
At 431 PM CDT, a severe thunderstorm was located near Dancyville, or 9 miles south of Brownsville, moving southeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Asbury, Fayette Corners, Laconia, Hillville, Stanton, Cedar Chapel, Cotton Lake, Vildo, Hickory Point, Sunnyhill, Taylor Chapel, Keeling, Morton Hill, Dancyville, Shepp, Cloverport, Whiteville, Miller, Turnpike, and Meux Corner.
Severe Thunderstorm Warning issued April 10 at 5:29PM EDT until April 10 at 6:00PM EDT by NWS Morristown TN
At 529 PM EDT, a severe thunderstorm was located 7 miles north of Farragut, or 8 miles south of Clinton, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Bearden, Powell, Karns, Knoxville, Farragut, and Oak Ridge. This includes the following highways... Interstate 40 in Tennessee between mile markers 374 and 384. Interstate 75 in Tennessee between mile markers 108 and 112.