2 products issued by NWS for: Williamsville MO
Lake Wind Advisory
URGENT - WEATHER MESSAGE National Weather Service Paducah KY 447 AM CDT Mon May 18 2026 ILZ075-081-085-KYZ007>009-011-012-MOZ100-182100- /O.CON.KPAH.LW.Y.0004.260518T1600Z-260518T2100Z/ Jefferson-Franklin-Williamson-Livingston-Marshall-Calloway-Lyon- Trigg-Wayne MO- Including the cities of West Frankfort, Murray, Benton, Herrin, Piedmont, Mount Vernon, Eddyville, Cadiz, and Smithland 447 AM CDT Mon May 18 2026 ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 4 PM CDT THIS AFTERNOON... * WHAT...South winds 10 to 20 mph with gusts up to 30 mph expected. * WHERE...Lake Wappapello in Missouri, Crab Orchard and Rend Lake in Illinois, and Kentucky Lake and Lake Barkley in Kentucky. * WHEN...From 11 AM this morning to 4 PM CDT this afternoon. * IMPACTS...Strong winds and rough waves on large area lakes may create hazardous conditions for small craft. $$ JGG
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Paducah KY 138 AM CDT Mon May 18 2026 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087- 100-107>112-114-190645- Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton- White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope- Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh- Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves- Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell- Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean- Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter- Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid- 138 AM CDT Mon May 18 2026 /238 AM EDT Mon May 18 2026/ This Hazardous Weather Outlook is for portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. .DAY ONE...Today and Tonight Breezy conditions may lead to challenging conditions for small craft on large area lakes today. A few severe storms with damaging winds and large hail are possible, especially across southern Illinois and the Interstate 64 corridor. Locally heavy rainfall will also be a concern. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Numerous thunderstorms are expected Tuesday and Tuesday night. A few severe storms cannot be ruled out, but locally heavy rainfall and localized flash flooding will be a greater concern throughout the Quad State. A daily chance of afternoon thunderstorms is forecast from Wednesday through Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this afternoon and evening, especially along the Interstate 64 corridor. Spotter activation may also be needed Tuesday. $$ JGG