Hazardous Weather Outlook
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
020 FLUS43 KDVN 140820 HWODVN Hazardous Weather Outlook National Weather Service Quad Cities IA IL 320 AM CDT Sun Jul 14 2024 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-150830- Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson- Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll- Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson- Warren-Hancock-McDonough-Scotland-Clark- 320 AM CDT Sun Jul 14 2024 This Hazardous Weather Outlook is for portions of north central Illinois...northwest Illinois...west central Illinois...east central Iowa...northeast Iowa...southeast Iowa and northeast Missouri. .DAY ONE...TODAY AND TONIGHT Hot and humid conditions will be over the area through early this evening, with heat index readings topping between 100 and 105 degrees. A Heat Advisory is in effect through 8 PM. Scattered thunderstorms are possible this morning, with lightning the primary risk. The storm prediction center is forecasting a marginal risk, level 1 of 5, over areas north of a Washington Iowa to Galesburg Illinois this afternoon. Damaging winds are the primary threat during the afternoon and evening, with isolated heavy rainfall. Overall, there is low confidence on afternoon storms today, but if they do form, there will be a lot of energy to create strong storms. Area rivers are experiencing flooding. Please see the latest Flood Statements and Flood Warnings for details. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY Very Hot and humid conditions will continue Monday. Afternoon heat index values in the 100 to 110 degree range are expected. Isolated storms could develop on Monday and could be strong to severe. A widespread chance for storms exists Monday night when a strong cold front moves into the area. There is a slight risk, level 2 of 5, for areas generally along and north of Interstate 80, and a marginal, level 1 of 5, risk farther south. At this time, the primary risks appear to be heavy rainfall and damaging winds Monday night, but isolated tornadoes and large hail are possible. Tuesday, rain and thunderstorms will end in southern areas by afternoon, with dry weather spreading for the rest of the week, along with much cooler temperatures. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible today and tonight. GENERAL STORM MOTION OF THE DAY: To the southeast 30 mph this morning, and east at 30 mph this afternoon. $$ ERVIN