WWUS73 KILX 200749 NPWILX URGENT - WEATHER MESSAGE National Weather Service Lincoln IL 249 AM CDT Mon Apr 20 2026 ILZ027>031-036>038-041>046-055-057-201300- /O.CON.KILX.FZ.W.0002.000000T0000Z-260420T1300Z/ Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Mason- Logan-De Witt-Piatt-Champaign-Vermilion-Douglas-Edgar- Including the cities of Pekin, Canton, Lacon, Peoria, Havana, Clinton, Bloomington, Normal, Urbana, Tuscola, Monticello, Champaign, Toulon, Danville, Paris, Lincoln, Eureka, and Galesburg 249 AM CDT Mon Apr 20 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as lower 30s. * WHERE...Portions of central, east central, and west central Illinois. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost and freeze conditions could damage or kill sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ ILZ040-047>054-056-061>063-066>068-071>073-201300- /O.CON.KILX.FR.Y.0002.000000T0000Z-260420T1300Z/ Schuyler-Cass-Menard-Scott-Morgan-Sangamon-Christian-Macon- Moultrie-Coles-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford- Clay-Richland-Lawrence- Including the cities of Taylorville, Springfield, Charleston, Flora, Robinson, Greenup, Marshall, Effingham, Sullivan, Newton, Olney, Jacksonville, Shelbyville, Rushville, Mattoon, Winchester, Petersburg, Decatur, Lawrenceville, and Beardstown 249 AM CDT Mon Apr 20 2026 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... * WHAT...Temperatures as low as mid to upper 30s will result in frost formation. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ 07