Public Information Statement
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
269 NOUS43 KLOT 201925 PNSLOT ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-010-011-019- 210725- Public Information Statement National Weather Service Chicago IL 225 PM CDT Sun Sep 20 2026 ...PRECIPITATION REPORTS... Location Amount Time/Date Provider Amboy 1 WSW 5.21 in 0456 AM 09/20 COCORAHS West Brooklyn 4.3 WNW 5.00 in 0800 AM 09/20 COCORAHS Amboy 4.91 in 0800 AM 09/20 COCORAHS Sycamore 3 NNE 4.63 in 0155 PM 09/20 CWOP Rockford 3 WSW 4.60 in 0700 AM 09/20 COCORAHS Winnebago 5 SE 4.47 in 0640 AM 09/20 COCORAHS Rockford Airport 4.19 in 0154 PM 09/20 ASOS Nelson 3 NNW 3.92 in 0800 AM 09/20 COCORAHS Machesney Park 2 NNW 3.88 in 0157 PM 09/20 CWOP Loves Park 2 SSE 3.84 in 0145 PM 09/20 CWOP Timberlane 1 SW 3.83 in 0700 AM 09/20 COCORAHS Winthrop Harbor 3.77 in 0800 AM 09/20 COCORAHS South Beloit 2 SE 3.76 in 0700 AM 09/20 COCORAHS Dixon 1 NE 3.75 in 0700 AM 09/20 COCORAHS New Milford 3 W 3.72 in 0700 AM 09/20 COCORAHS Aurora 4 ESE 3.70 in 0800 AM 09/20 COCORAHS Oswego 1 SSE 3.69 in 0700 AM 09/20 COCORAHS Wonder Lake - Nippersink Cr. 3.66 in 0145 PM 09/20 HADS Oswego 3.55 in 0200 PM 09/20 CWOP Capron 3.54 in 0700 AM 09/20 COCORAHS Machesney Park 1 NW 3.45 in 0500 AM 09/20 COCORAHS Queen of all Saints School C 3.44 in 0159 PM 09/20 URBANET McHenry 1 ENE 3.42 in 0910 AM 09/20 COCORAHS Aurora-Sugar Grove Airport 3.40 in 0152 PM 09/20 ASOS Harvard 3 SSE 3.39 in 0658 AM 09/20 COCORAHS Grandwood Park 3.37 in 0156 PM 09/20 CWOP Volo 0.9 S 3.33 in 0700 AM 09/20 COCORAHS Woodstock 4 SW 3.29 in 0830 AM 09/20 COCORAHS Steward 3 S 3.29 in 0700 AM 09/20 COOP Boulder Hill 1 NNE 3.26 in 0800 AM 09/20 COCORAHS Long Lake 3.25 in 0800 AM 09/20 COCORAHS Johnsburg 1 SE 3.25 in 0700 AM 09/20 COCORAHS Lakewood 3.24 in 0700 AM 09/20 COCORAHS LAKE IN THE HILLS 3.23 in 0158 PM 09/20 CWOP Winthrop Harbor 1.7 W 3.23 in 0710 AM 09/20 COCORAHS Bull Valley 2 WNW 3.23 in 0800 AM 09/20 COCORAHS Cortland 3.22 in 0715 AM 09/20 COCORAHS Oswego 3 NW 3.21 in 0700 AM 09/20 COCORAHS Naperville 3 SE 3.20 in 0740 AM 09/20 COCORAHS Ashton 3.19 in 0700 AM 09/20 COCORAHS Aurora 5.1 SSE 3.18 in 0800 AM 09/20 COCORAHS Aurora 3.15 in 0700 AM 09/20 COOP Naperville 3 SE 3.15 in 0700 AM 09/20 COCORAHS Sugar Grove 1 NNW 3.14 in 0700 AM 09/20 COCORAHS Dixon - Rock R. 3.12 in 0115 PM 09/20 HADS North Aurora 2 SW 3.11 in 0800 AM 09/20 COCORAHS Earlville 5 NNE 3.10 in 0645 AM 09/20 COCORAHS Kaneville 4 WNW 3.10 in 0600 AM 09/20 COCORAHS Wadsworth 0.6 SSE 3.10 in 0900 AM 09/20 COCORAHS Willow Springs 2 SE 3.10 in 0800 AM 09/20 COOP Earlville 2.5 SSW 3.09 in 0700 AM 09/20 COCORAHS Fox Lake Hills 3.06 in 0700 AM 09/20 COCORAHS Waukegan Airport 3.06 in 0151 PM 09/20 ASOS Yorkville 3.1 N 3.04 in 0830 AM 09/20 COCORAHS Rochelle Airport 3.04 in 0155 PM 09/20 AWOS Oswego 3.03 in 0700 AM 09/20 COCORAHS Plainfield 2 NW 3.02 in 0155 PM 09/20 CWOP Boulder Hill 3.02 in 0600 AM 09/20 COCORAHS Harvard 4.4 NNE 3.02 in 0700 AM 09/20 COCORAHS Naperville - W. Br. DuPage R 3.00 in 0115 PM 09/20 HADS WESTMONT 2.96 in 0157 PM 09/20 CWOP Algonquin 2.1 W 2.95 in 0800 AM 09/20 COCORAHS Yorkville 0.9 SSW 2.93 in 0700 AM 09/20 COCORAHS Naperville 2.93 in 0115 PM 09/20 UCOOP Lake Villa 1 SW 2.91 in 0800 AM 09/20 COCORAHS Aurora 1.9 ESE 2.90 in 0700 AM 09/20 COCORAHS Plano 1.6 NW 2.90 in 0700 AM 09/20 COCORAHS Mendota 1 SE 2.90 in 0650 AM 09/20 COOP Aurora 2 W 2.89 in 0725 AM 09/20 COCORAHS Algonquin 1 SE 2.89 in 0930 AM 09/20 COCORAHS Woodridge 0.3 SW 2.88 in 0700 AM 09/20 COCORAHS Yorkville 4.5 N 2.84 in 0700 AM 09/20 COCORAHS Chicago - Lincoln Park 2.82 in 0700 AM 09/20 COCORAHS Grandwood Park 2.80 in 0700 AM 09/20 COCORAHS Clarendon Hills 2.80 in 0700 AM 09/20 UCOOP Oak Lawn 2.77 in 0730 AM 09/20 COCORAHS 2 W Oswego 2.76 in 0700 AM 09/20 COCORAHS Harwood Heights 4.0 ESE 2.72 in 0830 AM 09/20 COCORAHS Downers Grove 1.8 SSE 2.70 in 0757 AM 09/20 COCORAHS DuPage R. near Plainfield 2.67 in 0145 PM 09/20 HADS La Grange Park 1 SSW 2.66 in 0700 AM 09/20 COCORAHS DeKalb 2.66 in 0700 AM 09/20 COCORAHS Lakewood 1 ESE 2.66 in 0801 AM 09/20 COCORAHS Oswego 2.64 in 0605 AM 09/20 COCORAHS Algonquin 3.4 W 2.64 in 0600 AM 09/20 COCORAHS Bridgeview 1 WNW 2.62 in 0730 AM 09/20 COCORAHS Trout Valley 2.61 in 0700 AM 09/20 COCORAHS Grandwood Park 1 SE 2.60 in 0615 AM 09/20 COCORAHS Lake Bluff 2 W 2.58 in 0644 AM 09/20 COCORAHS CHICAGO 2.57 in 0145 PM 09/20 CWOP Park Ridge 1 WNW 2.57 in 0600 AM 09/20 COCORAHS DeKalb Airport 2.56 in 0155 PM 09/20 AWOS Genoa 1 SW 2.55 in 0800 AM 09/20 COCORAHS Chicago - Brighton Park 2.54 in 0800 AM 09/20 COCORAHS Darien 2 SE 2.54 in 0800 AM 09/20 COCORAHS Chicago Ridge 2.53 in 0700 AM 09/20 COCORAHS Mundelein 1 NNE 2.52 in 0846 AM 09/20 COCORAHS Crystal Lake 1 WSW 2.52 in 0700 AM 09/20 COCORAHS Portage 3 E 2.49 in 0700 AM 09/20 COCORAHS Crystal Lake 3.9 WNW 2.47 in 0700 AM 09/20 COCORAHS Marengo 2.47 in 0700 AM 09/20 COCORAHS Cary 0.9 W 2.46 in 0600 AM 09/20 COCORAHS Hebron 3.0 SSW 2.46 in 0800 AM 09/20 COCORAHS LOMBARD 2.45 in 0155 PM 09/20 CWOP Woodridge 2 NNW 2.44 in 0700 AM 09/20 COCORAHS Dixon - Rock R. 2.43 in 1200 PM 09/20 HADS Yorkville 2.41 in 0200 PM 09/20 CWOP Worth 2.40 in 0700 AM 09/20 COCORAHS Plainfield 1.7 WNW 2.40 in 0530 AM 09/20 COCORAHS Gurnee 2.1 ESE 2.39 in 0758 AM 09/20 COCORAHS Hometown 2.37 in 0700 AM 09/20 COCORAHS Joliet 3 WNW 2.36 in 0700 AM 09/20 COCORAHS Plainfield 3.9 SSW 2.36 in 0726 AM 09/20 COCORAHS Chicago Midway 2.36 in 0153 PM 09/20 ASOS Chicago - Albany Park 2.34 in 0700 AM 09/20 COCORAHS Flossmoor 1 SE 2.33 in 0800 AM 09/20 COCORAHS Batavia 3.4 WSW 2.33 in 0700 AM 09/20 COCORAHS Mundelein 1.6 WNW 2.33 in 0700 AM 09/20 COCORAHS PALATINE 2.32 in 0159 PM 09/20 CWOP Palos Park 2 WSW 2.32 in 0700 AM 09/20 COCORAHS Woodstock 5 NW 2.32 in 0700 AM 09/20 COOP Oak Lawn 2 SE 2.31 in 0645 AM 09/20 COCORAHS Hoffman Estates 2.31 in 0700 AM 09/20 COCORAHS Burr Ridge 2.31 in 0700 AM 09/20 COCORAHS Oswego - Waubonsee Cr. 2.30 in 0115 PM 09/20 HADS Homer Glen 2 NNE 2.28 in 0700 AM 09/20 COCORAHS Gary 6.2 ENE 2.28 in 0800 AM 09/20 COCORAHS Warrenville - W. Br. DuPage 2.28 in 0125 PM 09/20 HADS North Center - Chicago 2.27 in 0700 AM 09/20 COCORAHS Plainfield 4 SW 2.26 in 0700 AM 09/20 COCORAHS Indian Head Park 2.25 in 0700 AM 09/20 COCORAHS Batavia 2.25 in 0900 AM 09/20 COCORAHS Rockdale 1 NW 2.25 in 0700 AM 09/20 COCORAHS Joliet 2.7 NW 2.24 in 0600 AM 09/20 COCORAHS Minooka 2.23 in 0800 AM 09/20 COCORAHS Cicero 0.3 W 2.22 in 0700 AM 09/20 COCORAHS Joliet 1.8 NNE 2.22 in 1100 AM 09/20 COCORAHS Morris 5 NNW 2.21 in 0700 AM 09/20 COCORAHS Sleepy Hollow 1 W 2.21 in 0700 AM 09/20 COCORAHS Hampshire 0.5 SE 2.20 in 0845 AM 09/20 COCORAHS Franklin Park 2.18 in 0155 PM 09/20 CWOP Batavia 2.16 in 0600 AM 09/20 UCOOP Morris 5 NW 2.16 in 0800 AM 09/20 COCORAHS Porter 2.16 in 0735 AM 09/20 COCORAHS Harwood Heights 2.15 in 0800 AM 09/20 COCORAHS Valparaiso 2 NNW 2.15 in 1000 AM 09/20 COCORAHS Merrionette Park - 1 WSW 2.14 in 0730 AM 09/20 COCORAHS Lake Zurich 1 N 2.14 in 0700 AM 09/20 COCORAHS Rockford 6.8 SW 2.14 in 0845 AM 09/20 COCORAHS MAPLE PARK 2.12 in 0159 PM 09/20 CWOP Park Forest 1 NNE 2.11 in 0700 AM 09/20 COCORAHS Evanston 1 SSW 2.10 in 0800 AM 09/20 COCORAHS New Lenox 1 SE 2.10 in 0800 AM 09/20 COCORAHS Joliet 2 N 2.10 in 0700 AM 09/20 UCOOP Inverness 1 NE 2.09 in 0700 AM 09/20 COCORAHS Geneva 2 WNW 2.09 in 0700 AM 09/20 COCORAHS Homer Glen 1 NNE 2.09 in 0700 AM 09/20 COCORAHS Schererville 1 E 2.09 in 0800 AM 09/20 COCORAHS Hobart 2.4 SE 2.08 in 0955 AM 09/20 COCORAHS Oak Park 1 NNE 2.07 in 0645 AM 09/20 COCORAHS New Lenox 2 SW 2.07 in 0700 AM 09/20 COCORAHS Plainfield 2 SSE 2.07 in 0700 AM 09/20 COCORAHS 1 NW Long Grove 2.06 in 0700 AM 09/20 COCORAHS Valparaiso 5.8 NE 2.06 in 0800 AM 09/20 COCORAHS Buffalo Grove 2 N 2.05 in 0700 AM 09/20 COCORAHS New Lenox 1 SSE 2.05 in 0700 AM 09/20 COCORAHS Barrington 2.04 in 0800 AM 09/20 COOP Deerfield - W. Fork N. Br. C 2.04 in 0155 PM 09/20 HADS Joliet 0.8 E 2.04 in 0600 AM 09/20 COCORAHS Crete 3 E 2.04 in 0700 AM 09/20 COCORAHS Valparaiso 2.7 ENE 2.04 in 0749 AM 09/20 COCORAHS Geneva 1 SSW 2.02 in 0800 AM 09/20 COCORAHS Highland 1 SW 2.02 in 0700 AM 09/20 COCORAHS Merrillville 1.4 S 2.02 in 0700 AM 09/20 COCORAHS OSWEGO 2.01 in 0151 PM 09/20 CWOP St. Charles 1 ENE 2.01 in 0800 AM 09/20 COCORAHS Vernon Hills 2.00 in 0200 PM 09/20 CWOP Matteson 0.9 E 2.00 in 0700 AM 09/20 COCORAHS Plainfield 3 ESE 2.00 in 0900 AM 09/20 COCORAHS Schaumburg 2 E 1.99 in 0700 AM 09/20 COCORAHS Elk Grove Village 1 ESE 1.99 in 0700 AM 09/20 COCORAHS Deerfield - N. Br. Chicago R 1.98 in 0155 PM 09/20 HADS Mount Prospect 0.2 NNE 1.98 in 0700 AM 09/20 COCORAHS Schererville 2.4 E 1.98 in 0700 AM 09/20 COCORAHS St. John 1.98 in 0600 AM 09/20 COCORAHS Boone Grove 2 WNW 1.98 in 0719 AM 09/20 COCORAHS Gilberts 1 NE 1.96 in 0800 AM 09/20 COCORAHS Evanston 1.2 S 1.95 in 0700 AM 09/20 COCORAHS 1 S Oak Park 1.95 in 0700 AM 09/20 COCORAHS Chesterton 4 ESE 1.95 in 0700 AM 09/20 COCORAHS BEECHER 1.93 in 0156 PM 09/20 CWOP Palatine 1 E 1.93 in 0735 AM 09/20 COCORAHS Chicago - West Ridge 1.93 in 0700 AM 09/20 COCORAHS Batavia 1 NW 1.93 in 0630 AM 09/20 COCORAHS Dyer 1.93 in 0700 AM 09/20 COCORAHS Palatine 1.2 NW 1.91 in 0700 AM 09/20 COCORAHS Winfield 1.90 in 0700 AM 09/20 COCORAHS Mokena 2 WSW 1.90 in 0700 AM 09/20 COCORAHS Stoutsburg 1 SW 1.90 in 0700 AM 09/20 COCORAHS BATAVIA 1.89 in 0131 PM 09/20 CWOP Batavia 1.0 SE 1.89 in 0700 AM 09/20 COCORAHS Lake Forest 2.0 WSW 1.88 in 0630 AM 09/20 COCORAHS Gary 5 ENE 1.87 in 0700 AM 09/20 COCORAHS Palatine 1.5 NE 1.86 in 0800 AM 09/20 COCORAHS Lansing 1.86 in 0700 AM 09/20 COOP Chicago OHare 1.85 in 0151 PM 09/20 ASOS Crete 3 ENE 1.85 in 0700 AM 09/20 COCORAHS Schererville 2.1 ESE 1.85 in 0600 AM 09/20 COCORAHS Boone Grove 4 NNE 1.85 in 0700 AM 09/20 COCORAHS Chicago Heights 2 NNW 1.84 in 0915 AM 09/20 COCORAHS Elgin 3 W 1.83 in 0700 AM 09/20 COCORAHS Frankfort 1 ESE 1.83 in 0700 AM 09/20 COCORAHS LAKE ZURICH 1.82 in 0130 PM 09/20 CWOP CAROL STREAM 1.82 in 0157 PM 09/20 CWOP Evanston 1 E 1.82 in 0800 AM 09/20 COCORAHS St. Charles 0.8 SSE 1.82 in 0942 AM 09/20 COCORAHS Elk Grove Village 2 WSW 1.81 in 0800 AM 09/20 COCORAHS St. Charles 1 ESE 1.81 in 0913 AM 09/20 COCORAHS Huntley 2 SW 1.81 in 0700 AM 09/20 COCORAHS Elgin 1.80 in 0700 AM 09/20 COOP Carbon Hill 3 NE 1.78 in 0600 AM 09/20 COCORAHS Streamwood 3 NW 1.77 in 0936 AM 09/20 COCORAHS Wheeling - Chicago Exec. Arp 1.77 in 0152 PM 09/20 ASOS Monee Reservoir 1.76 in 0900 AM 09/20 COOP Midlothian 1.75 in 0700 AM 09/20 COCORAHS Morton Grove 1 WNW 1.75 in 0700 AM 09/20 COCORAHS St. John 3 SSE 1.75 in 0700 AM 09/20 COCORAHS Ogden Dunes 1.75 in 0605 AM 09/20 COCORAHS Montgomery - Blackberry Cr. 1.74 in 0130 PM 09/20 HADS Elgin 3 WNW 1.74 in 0700 AM 09/20 COCORAHS Chana 4 SE 1.74 in 0600 AM 09/20 COCORAHS Gary 5.9 ENE 1.74 in 0830 AM 09/20 COCORAHS Elgin 1.73 in 0800 AM 09/20 UCOOP Chicago - West Ridge 1.73 in 0700 AM 09/20 COCORAHS Winfield 0.7 NE 1.73 in 0654 AM 09/20 COCORAHS Morris 2 SSE 1.73 in 0700 AM 09/20 COCORAHS Elgin 1 SSW 1.73 in 0800 AM 09/20 COCORAHS Homer Glen 2 NW 1.72 in 0100 PM 09/20 HADS Glen Ellyn 1 W 1.72 in 0700 AM 09/20 COCORAHS Wheaton 1 NNW 1.72 in 0900 AM 09/20 COCORAHS St. John 0.5 W 1.72 in 0700 AM 09/20 COCORAHS Schererville 1 E 1.72 in 0800 AM 09/20 COCORAHS St. Charles - Ferson Cr. 1.72 in 0115 PM 09/20 HADS Lombard 1.2 N 1.71 in 0800 AM 09/20 COCORAHS Lombard 1.71 in 0800 AM 09/20 COCORAHS Oak Forest 1 NNW 1.70 in 0700 AM 09/20 COCORAHS Homewood 1.70 in 0700 AM 09/20 COCORAHS Villa Park 1.70 in 0700 AM 09/20 COCORAHS New Lenox 2 NE 1.70 in 0800 AM 09/20 COCORAHS Crown Point 2 NNE 1.70 in 0800 AM 09/20 COCORAHS Valparaiso 3.0 NNE 1.70 in 0700 AM 09/20 COCORAHS New Lenox 2 SSE 1.69 in 0900 AM 09/20 COCORAHS Munster - Hart Ditch 1.69 in 0200 PM 09/20 HADS Oak Park 1.0 SSE 1.68 in 0700 AM 09/20 COCORAHS North Aurora 1 ENE 1.68 in 0730 AM 09/20 COCORAHS Arlington Heights 3.9 NNW 1.66 in 0700 AM 09/20 COCORAHS Crystal Lake 4 NW 1.65 in 0700 AM 09/20 COOP Salt Cr. - Elmhurst 1.65 in 0120 PM 09/20 HADS Carol Stream 1.65 in 0755 AM 09/20 COCORAHS Campton Hills 3 NNE 1.64 in 0700 AM 09/20 COCORAHS Coal City 1.63 in 0930 AM 09/20 COCORAHS Ottawa 1 N 1.63 in 0700 AM 09/20 COCORAHS Valparaiso 1 N 1.63 in 0631 AM 09/20 COCORAHS Lake Zurich 1.62 in 0145 PM 09/20 CWOP Carbon Hill 3 NNW 1.62 in 0700 AM 09/20 COCORAHS Highwood 1.62 in 0900 AM 09/20 COCORAHS Lakes of the Four Seasons 1.62 in 0900 AM 09/20 COCORAHS Morris 1 NW 1.62 in 0800 AM 09/20 COOP Franklin Park 0.5 SSE 1.61 in 0800 AM 09/20 COCORAHS DeMotte 1.60 in 0700 AM 09/20 COCORAHS Lake Forest 1 NNW 1.59 in 1100 AM 09/20 COCORAHS HOFFMAN ESTATES 1.59 in 0155 PM 09/20 CWOP Manhattan 2 SE 1.59 in 0700 AM 09/20 COCORAHS Hebron 6 SSW 1.59 in 0800 AM 09/20 COCORAHS Manhattan 5 ENE 1.58 in 0800 AM 09/20 COCORAHS Bourbonnais 1.58 in 0159 PM 09/20 CWOP Evergreen Park 1.57 in 0730 AM 09/20 COCORAHS Morris 2 W 1.57 in 0700 AM 09/20 COCORAHS Mokena 4 WNW 1.56 in 0630 AM 09/20 COCORAHS Highwood 1.55 in 0736 AM 09/20 COCORAHS Midlothian 1 SSE 1.54 in 0800 AM 09/20 COCORAHS Lombard 1.7 NW 1.53 in 0700 AM 09/20 COCORAHS Manhattan 5 ENE 1.53 in 0800 AM 09/20 COOP Harwood Heights 0.6 NE 1.52 in 0900 AM 09/20 COCORAHS South Holland - Little Calum 1.52 in 0145 PM 09/20 HADS Ottawa 1.51 in 0624 AM 09/20 COCORAHS Peru 1.51 in 1044 AM 09/20 COCORAHS Peotone 1.51 in 0700 AM 09/20 COCORAHS Oak Brook - Salt Cr. 1.51 in 0200 PM 09/20 HADS Peotone 1.51 in 0700 AM 09/20 COOP Marseilles 2 WSW 1.50 in 0800 AM 09/20 COCORAHS Coal City 4 NNW 1.50 in 0700 AM 09/20 UCOOP Carbon Hill 3 N 1.50 in 0700 AM 09/20 COCORAHS Wheatfield 4.6 W 1.50 in 0800 AM 09/20 COCORAHS Griffith 1.49 in 0157 PM 09/20 CWOP Park Forest 1.47 in 0500 AM 09/20 COOP Roselawn 3 ENE 1.46 in 0700 AM 09/20 COCORAHS Valparaiso Airport 1.45 in 0156 PM 09/20 ASOS Bloomingdale 1.45 in 0800 AM 09/20 COCORAHS Monee 5 SE 1.43 in 0800 AM 09/20 COCORAHS Manhattan 3.5 ESE 1.43 in 0700 AM 09/20 COCORAHS Bourbonnais 1.43 in 0700 AM 09/20 COOP Winnetka 1.0 NW 1.43 in 0700 AM 09/20 COCORAHS De Motte 6 S 1.40 in 0700 AM 09/20 COCORAHS Beecher 4 ENE 1.38 in 0530 AM 09/20 COCORAHS Glen Ellyn 1 SW 1.34 in 0755 AM 09/20 COCORAHS Grayslake 1 WNW 1.31 in 0600 AM 09/20 COCORAHS Hammond 2 N 1.30 in 0729 AM 09/20 COCORAHS Channahon 5 S 1.27 in 0700 AM 09/20 COCORAHS Valparaiso 1.26 in 0700 AM 09/20 COCORAHS Braidwood 1.5 NE 1.23 in 0700 AM 09/20 COCORAHS Wilmington 1.23 in 0700 AM 09/20 COCORAHS Ottawa - Buffalo Rock SP 1.22 in 0730 AM 09/20 COOP 0.7 NW Wood Dale 1.19 in 0105 PM 09/20 HADS Union Hill 1.17 in 0200 PM 09/20 CWOP NIU AGRONOMY SHABONNA 5 NNE 1.16 in 0800 AM 09/20 HADS Channahon 2 SSW 1.13 in 0158 PM 09/20 CWOP Lakewood Shores 1 SE 1.12 in 0630 AM 09/20 COCORAHS Ottawa 2 SSE 1.10 in 0700 AM 09/20 COCORAHS Shorewood - DuPage R. 0.96 in 0145 PM 09/20 HADS Observations are collected from a variety of sources with varying equipment and exposures. We thank all volunteer weather observers for their dedication. Not all data listed are considered official. $$