SPC Apr 28, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook CORR 1 NWS Storm Prediction Center Norman OK 0357 AM CDT Mon Apr 28 2025 Valid 011200Z - 061200Z CORRECTED FOR INCORRECT DAY REFERENCE ...DISCUSSION... The extended period will begin with broad troughing across the eastern US and a surface low tracking northeastward across the Great Lakes. A cold front will stretch from the northeastern US southward into the southern Plains, shifting eastward on D4/Thursday across the Ohio Valley into the southeastern US. Beyond D4/Thursday, heights will begin to rise across the Plains as an upper level high strengthens, which will limit the
SPC – No MDs are in effect as of Mon Apr 28 01:16:05 UTC 2025
No Mesoscale Discussions are in effect as of Mon Apr 28 01:16:05 UTC 2025.
SPC Apr 28, 2025 0100 UTC Day 1 Convective Outlook
SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Sun Apr 27 2025 Valid 280100Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF THE NORTHERN GREAT PLAINS INTO NE...AND PARTS OF THE SOUTHERN HIGH PLAINS... ...SUMMARY... Isolated to scattered severe thunderstorms are possible this evening into early morning Monday across parts of the Great Plains. Large to very large hail, severe gusts, and a few tornadoes are all possible. ...Northern Great Plains into NE...MN...northern IA... Supercell development is underway this evening across parts of western NE
SPC – No watches are valid as of Sun Apr 27 12:50:02 UTC 2025
No watches are valid as of Sun Apr 27 12:50:02 UTC 2025.
SPC – No MDs are in effect as of Sun Apr 27 12:50:02 UTC 2025
No Mesoscale Discussions are in effect as of Sun Apr 27 12:50:02 UTC 2025.
SPC Apr 27, 2025 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0745 AM CDT Sun Apr 27 2025 Valid 271300Z - 281200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR MUCH OF THE GREAT PLAINS... ...SUMMARY... Isolated to scattered severe thunderstorms are possible on Sunday evening into early morning Monday across parts of the Great Plains. Large hail, severe gusts, and a few tornadoes are all possible. ...Synopsis... Early morning satellite imagery shows modest upper ridging between a pair of well-defined cyclones, one centered over NV and the other centered over northern NY/VT. The NV
SPC Apr 27, 2025 0100 UTC Day 1 Convective Outlook
SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0800 PM CDT Sat Apr 26 2025 Valid 270100Z - 271200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR PARTS OF EASTERN NM INTO SOUTHWEST TX...AND ALSO NEAR THE ARKLATEX VICINITY... ...SUMMARY... Scattered severe thunderstorms may continue over eastern New Mexico into parts of west Texas through the evening. A threat for large to very large hail and a couple of tornadoes are the primary risks. Scattered strong to severe storms also remain possible across parts of western/central Arkansas and vicinity. ...Eastern NM into
SPC Apr 26, 2025 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0740 AM CDT Sat Apr 26 2025 Valid 261300Z - 271200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM SOUTH-CENTRAL OK AND FAR NORTH-CENTRAL TX INTO EASTERN OK... ...SUMMARY... Strong to potentially severe storms are possible later today across parts of the southern High Plains into the ArkLaTex region. Highest coverage is expected from south-central Oklahoma and far north-central Texas into eastern Oklahoma. Isolated severe storms are also across parts of the Mid Atlantic and Carolinas. ...NM into the Southern Plains and ArkLaTex... Early
SPC – No watches are valid as of Sat Apr 26 12:45:02 UTC 2025
No watches are valid as of Sat Apr 26 12:45:02 UTC 2025.
SPC – No MDs are in effect as of Sat Apr 26 12:45:02 UTC 2025
No Mesoscale Discussions are in effect as of Sat Apr 26 12:45:02 UTC 2025.