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* stats delayed and were probably not accurate to begin with
Scattered severe thunderstorms remain possible this evening across parts of the Midwest and the central/southern High Plains.
SPC AC 120055
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0755 PM CDT Fri Jul 11 2025
Valid 120100Z - 121200Z
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS IN THE MIDWEST AND CENTRAL/SOUTHERN HIGH PLAINS
### SUMMARY
Scattered severe thunderstorms remain possible this evening across parts of the Midwest and the central/southern High Plains.
Midwest
Earlier severe MCS that produced a swath of damaging wind and measured significant severe gusts in the IA/IL/WI border area has generally weakened, with deepest convection now to its southwest in the IA/MO/IL border area. Ample buoyancy ahead of the trailing convective swath, as sampled by the 00Z ILX sounding, could support sporadic damaging winds through late evening. But with modest deep-layer shear (around 20 kts 0-6 km shear in the 00Z ILX sounding) and weaker forcing for ascent, damaging wind potential will diminish overnight.
Southern High Plains
Scattered cells across the Raton Mesa should consolidate into a slow-moving cluster across northeast NM/southeast CO. This cluster should spread southeast through at least the western TX/OK Panhandles into late evening, as a low-level jet strengthens to its south. This could foster sporadic severe gusts until convective intensity wanes overnight amid increasing MLCIN.
Central High Plains
Numerous cells across northeast CO should amalgamate into a short-lived cluster in the next couple hours. This should yield a transition from a primary threat of severe hail to wind in the CO/KS/NE border area by late evening. Low-level negative theta-e advection across the NE Panhandle is progged to shift south. This should result in the cluster decaying overnight with a diminishing convective wind threat.
..Grams.. 07/12/2025
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NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z
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