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ACUS01 KWNS 010045

SWODY1

SPC AC 010043



Day 1 Convective Outlook  

NWS Storm Prediction Center Norman OK

0743 PM CDT Sun Mar 31 2024



Valid 010100Z - 011200Z



...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM EASTERN

ILLINOIS ACROSS CENTRAL AND SOUTHEASTERN INDIANA....



...SUMMARY...

A few storms may produce large hail into the overnight period across

portions of the Ohio Valley.



...Eastern IL/southern IN Tonight...

A long track supercell across central Illinois will continue to move

east-southeast along the frontal boundary through this evening. A

similar mesoscale environment to what was observed on the 00Z ILX

RAOB is expected to persist along the front which could maintain

this supercell for several more hours. However, 850mb flow is

expected to gradually veer through the evening which may eventually

lead to weakening of this supercell. Have maintained a narrow Slight

risk ahead of this storm with a primary threat of large hail. Please

see MCD 318 for additional discussion of this storm. 



Elsewhere, a few strong to perhaps severe storms are possible in the

vicinity of the same warm front, but height rises and the

aforementioned veering low-level jet will likely limit coverage and

intensity of storms.



..Bentley.. 04/01/2024



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