Overview
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Thunderstorms rapidly developed over northern Iowa Monday afternoon and organized into a powerful line of wind producing storms that surged through the Quad Cities and into northern and central Illinois through the evening hours. These storms brought widespread damaging winds in excess of 70 mph for many locations extending from eastern Iowa, much of Illinois, and into Indiana. The Storm Prediction Center has classified this event as a "Derecho" which by definition is a swath of wind damage at least 400 miles long and at least 60 miles wide including several well-separated significant wind gusts over 75 mph. For more information on derechos, click here. Corridors of significant wind damage occurred along Highway 20 and in the Cambridge/Kewanee area. Several tornadoes also occurred with these storms. Storm surveys are still ongoing with more information will be added here in the coming days as it becomes available. In addition to the wind, very heavy rainfall fell in a short amount of time with many locations seeing over an inch. The highest totals fell in McDonough and Warren counties in Illinois where amounts between 2 and 3 inches fell. |
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| Rainfall Overview | caption 2 here | caption 3 here |
Tornadoes:
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The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:
| EF0 Weak 65-85 mph |
EF1 Moderate 86-110 mph |
EF2 Significant 111-135 mph |
EF3 Severe 136-165 mph |
EF4 Extreme 166-200 mph |
EF5 Catastrophic 200+ mph |
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Photos & Video
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Storm Reports
| Storm Reports | SPC Storm Reports: July 15th, 2024 |
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Preliminary Local Storm Report...Summary National Weather Service Quad Cities IA IL 1200 PM CDT Tue Jul 16 2024 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0514 PM Tstm Wnd Gst Mount Auburn 42.26N 92.09W 07/15/2024 M70 MPH Benton IA Emergency Mngr 0515 PM Tstm Wnd Dmg 3 NNW Dundee 42.62N 91.56W 07/15/2024 Delaware IA Trained Spotter Pine tree snapped off. REPORTED AT BACKBONE STATE PARK Time estimated from radar data. 0516 PM Tstm Wnd Gst Independence 42.47N 91.89W 07/15/2024 E55 MPH Buchanan IA Public 0529 PM Rain Jesup 42.47N 92.07W 07/15/2024 M1.30 Inch Buchanan IA Trained Spotter In the past 60 minutes. 0530 PM Tstm Wnd Gst 1 E Brandon 42.31N 91.98W 07/15/2024 M56 MPH Buchanan IA Dept of Highways RWIS. 0532 PM Tstm Wnd Gst Manchester 42.49N 91.46W 07/15/2024 M54 MPH Delaware IA Emergency Mngr 0533 PM Tstm Wnd Gst Aurora 42.62N 91.73W 07/15/2024 M86 MPH Buchanan IA Emergency Mngr Via Aurora FD. 0535 PM Tstm Wnd Gst 1 E Brandon 42.31N 91.98W 07/15/2024 M56 MPH Buchanan IA Mesonet Mesonet station RURI4 Urbana. 0539 PM Tstm Wnd Gst Marion 42.03N 91.59W 07/15/2024 E65 MPH Linn IA Trained Spotter Winds estimated at 60 to 70 mph. 0542 PM Tstm Wnd Gst 1 NW Dubuque 42.52N 90.70W 07/15/2024 M58 MPH Dubuque IA Trained Spotter Delayed report. 0542 PM Tstm Wnd Gst 2 WNW Marion 42.05N 91.62W 07/15/2024 E75 MPH Linn IA Trained Spotter 0545 PM Tstm Wnd Gst 1 NE Marion 42.05N 91.57W 07/15/2024 M56 MPH Linn IA Mesonet Mesonet station DW8270 Marion. 0546 PM Tstm Wnd Dmg 1 NNE Robins 42.09N 91.66W 07/15/2024 Linn IA Public 1 foot diameter tree branch down, time estimated from radar. 0547 PM Tstm Wnd Dmg 1 E Marion 42.03N 91.57W 07/15/2024 Linn IA Trained Spotter 2 outdoor sheds destroyed. 0548 PM Tstm Wnd Dmg Dundee 42.58N 91.55W 07/15/2024 Delaware IA Emergency Mngr 10 inch tree limbs down. 0550 PM Tstm Wnd Gst New Vienna 42.55N 91.11W 07/15/2024 E80 MPH Dubuque IA Emergency Mngr Winds estimated at 80+. 0552 PM Tstm Wnd Gst Holy Cross 42.60N 91.00W 07/15/2024 M70 MPH Dubuque IA Emergency Mngr 0556 PM Tstm Wnd Gst Cedar Rapids Municipali 41.88N 91.72W 07/15/2024 M55 MPH Linn IA ASOS ASOS. 0557 PM Tstm Wnd Gst 2 WNW Marion 42.05N 91.62W 07/15/2024 E60 MPH Linn IA Trained Spotter also having some wind driven hail. 0557 PM Tstm Wnd Dmg 1 W Hiawatha 42.04N 91.71W 07/15/2024 Linn IA Trained Spotter tree branches down. 0558 PM Tstm Wnd Gst Holy Cross 42.60N 91.00W 07/15/2024 M97 MPH Dubuque IA Emergency Mngr 0558 PM Tstm Wnd Dmg 3 NNE Cedar Rapids 42.01N 91.65W 07/15/2024 Linn IA Trained Spotter 7 inch tree limb down, time estimated from radar. 0600 PM Tstm Wnd Dmg 2 SSE Hiawatha 42.02N 91.66W 07/15/2024 Linn IA Trained Spotter Delayed report and time estimated from radar. Large limb and power lines down. 0600 PM Flash Flood 1 NNW New Vienna 42.56N 91.12W 07/15/2024 Dubuque IA Emergency Mngr Flooding on roads west of New Vienna. 0601 PM Tstm Wnd Dmg Rickardsville 42.58N 90.88W 07/15/2024 Dubuque IA Trained Spotter 4-6 inch tree limbs down. 0602 PM Tstm Wnd Gst 2 WNW Marion 42.05N 91.63W 07/15/2024 E65 MPH Linn IA Trained Spotter 0602 PM Tstm Wnd Gst 2 W Paralta 42.05N 91.49W 07/15/2024 M67 MPH Linn IA Public 0605 PM Rain 3 SE Hiawatha 42.02N 91.64W 07/15/2024 M2.25 Inch Linn IA Trained Spotter Occurred in the past hour. 0605 PM Tstm Wnd Dmg 2 ENE Cedar Rapids Muni 41.89N 91.68W 07/15/2024 Linn IA Trained Spotter 3.5 inch tree limb down. 0610 PM Tstm Wnd Gst Swisher 41.85N 91.70W 07/15/2024 E70 MPH Johnson IA Trained Spotter 0610 PM Tstm Wnd Dmg 3 NNE Cedar Rapids 42.01N 91.66W 07/15/2024 Linn IA Trained Spotter Small tree down along with several tree branches. Time estimated from radar. 0611 PM Tstm Wnd Gst 1 NNW Center Grove 42.50N 90.73W 07/15/2024 E70 MPH Dubuque IA Trained Spotter 0614 PM Tstm Wnd Gst 1 SW Fairview 42.07N 91.34W 07/15/2024 M76 MPH Jones IA Public 0617 PM Tstm Wnd Gst 1 SSE Julien 42.46N 90.77W 07/15/2024 M66 MPH Dubuque IA Mesonet Mesonet station DW9981 Dubuque. 0619 PM Flash Flood 2 NE Cedar Rapids 41.99N 91.65W 07/15/2024 Linn IA Trained Spotter Water over 1st Ave. Trucks having trouble navigating road. 0621 PM Tstm Wnd Gst Dubuque Regional Arpt 42.40N 90.70W 07/15/2024 M79 MPH Dubuque IA ASOS ASOS station KDBQ Dubuque Arpt. 0621 PM Tstm Wnd Dmg 2 N Dubuque Regional Ar 42.42N 90.72W 07/15/2024 Dubuque IA Public Large tree down across Military Rd. 0626 PM Tstm Wnd Dmg 2 W Genoa Bluff 41.72N 92.18W 07/15/2024 Iowa IA Trained Spotter Large 1 foot diameter tree limb down, time estimated from radar. 0630 PM Tstm Wnd Dmg North Liberty 41.75N 91.61W 07/15/2024 Johnson IA Public Corrects previous tstm wnd dmg report from North Liberty. Tree blown down. Time estimated from radar data. 0630 PM Tstm Wnd Gst 3 WNW Galena 42.43N 90.49W 07/15/2024 E80 MPH Jo Daviess IL Public Estimated 80 mph winds with damage to well build slide at this location. 0630 PM Flash Flood Zwingle 42.30N 90.68W 07/15/2024 Dubuque IA Fire Dept/Rescue Flash Flood Over US 61 near Zwingle. 0632 PM Rain 1 SE Marengo 41.79N 92.06W 07/15/2024 M1.20 Inch Iowa IA Trained Spotter Rainfall in 17 min. 0637 PM Tstm Wnd Dmg 1 SE Coralville 41.68N 91.58W 07/15/2024 Johnson IA Public Delayed report. Report from mPING: 1-inch tree limbs broken. 0638 PM Tstm Wnd Dmg 2 NE Iowa City 41.68N 91.51W 07/15/2024 Johnson IA Public Delayed report. Report from mPING: 1-inch tree limbs broken. 0638 PM Tstm Wnd Gst Iowa City Municipality 41.63N 91.55W 07/15/2024 M50 MPH Johnson IA ASOS ASOS. 0640 PM Tstm Wnd Dmg Oxford Junction 41.99N 90.95W 07/15/2024 Jones IA Trained Spotter 1 foot and half tree split and blocking Hwy 136, time estimated from radar. 0642 PM Tstm Wnd Gst 1 N South English 41.46N 92.09W 07/15/2024 E60 MPH Keokuk IA Public 0644 PM Tstm Wnd Gst Elizabeth 42.32N 90.22W 07/15/2024 E60 MPH Jo Daviess IL Public Estimated winds of 60 mph at the leading edge of the line, with low visibility. 0644 PM Tstm Wnd Gst Sigourney 41.34N 92.20W 07/15/2024 E70 MPH Keokuk IA Public 0645 PM Tstm Wnd Dmg Elizabeth 42.32N 90.22W 07/15/2024 Jo Daviess IL Public large tree branches down, garden corn flattened. Delayed report. 0646 PM Tstm Wnd Dmg Sharon Center 41.57N 91.66W 07/15/2024 Johnson IA Public Delayed Report. Report from mPING: 1-inch tree limbs broken. 0647 PM Hail Sigourney 41.33N 92.21W 07/15/2024 M0.75 Inch Keokuk IA Trained Spotter 0650 PM Tstm Wnd Dmg 4 NNW Haskins 41.39N 91.55W 07/15/2024 Washington IA Public Received a call with a pine tree twisted and snapped by the thunderstorm winds. Time estimated by radar. 0656 PM Tstm Wnd Gst 3 N Stockton 42.40N 90.00W 07/15/2024 M84 MPH Jo Daviess IL CO-OP Observer 0700 PM Tstm Wnd Dmg 3 N Stockton 42.40N 90.00W 07/15/2024 Jo Daviess IL CO-OP Observer Several tree branches down of various diameter down once that is 1 foot and a half. 0700 PM Rain 2 W Genoa Bluff 41.72N 92.18W 07/15/2024 M1.90 Inch Iowa IA Trained Spotter rain fell in 45 min. 0707 PM Tstm Wnd Gst Fairfield Municipality 41.05N 91.98W 07/15/2024 M56 MPH Jefferson IA AWOS 0710 PM Rain 3 NE Cedar Rapids 42.00N 91.64W 07/15/2024 M2.32 Inch Linn IA Public storm total. 0712 PM Tstm Wnd Gst 4 WNW Davenport 41.59N 90.68W 07/15/2024 E70 MPH Scott IA Public Time estimated from radar data. 0715 PM Tstm Wnd Gst 1 SE Fairfield Municipa 41.03N 91.97W 07/15/2024 M56 MPH Jefferson IA AWOS AWOS station KFFL Fairfield Arpt. 0715 PM Rain 2 S Almont 41.95N 90.19W 07/15/2024 M1.35 Inch Clinton IA Trained Spotter Delayed report. 0715 PM Tstm Wnd Dmg 2 NNE Credit Island 41.52N 90.60W 07/15/2024 Scott IA Trained Spotter 6 inch diameter tree branch down with an estimated 75 mph wind gust. 0718 PM Tstm Wnd Dmg Brighton 41.17N 91.83W 07/15/2024 Washington IA Trained Spotter Large tree down across street on west Washington St. in town. Time estimated from radar. 0720 PM Tstm Wnd Gst Davenport Municipality 41.62N 90.58W 07/15/2024 M74 MPH Scott IA AWOS Corrects previous tstm wnd gst report time from Davenport Municipality. From RSOIS. 0720 PM Tstm Wnd Dmg 2 E Davenport 41.55N 90.57W 07/15/2024 Scott IA Emergency Mngr Multiple power lines down, with all of Brady St blocked across from Thesens. Time estimated from radar. 0721 PM Tstm Wnd Gst Clinton 41.84N 90.23W 07/15/2024 E60 MPH Clinton IA Trained Spotter Time estimated using radar. 0723 PM Tstm Wnd Dmg 2 ENE Davenport 41.56N 90.58W 07/15/2024 Scott IA Trained Spotter Numerous tree limbs down vicinity of Northpark Mall. Tires from an auto shop blown into Kimberly Rd. 0724 PM Tstm Wnd Dmg 2 ENE Davenport 41.54N 90.53W 07/15/2024 Scott IA Broadcast Media Numerous trees downed on Locust Street. Time estimated using radar. 0725 PM Tstm Wnd Dmg Freeport 42.29N 89.63W 07/15/2024 Stephenson IL Public Tree reported down. Time estimated from radar data. 0725 PM Tstm Wnd Dmg 2 W Bettendorf 41.56N 90.51W 07/15/2024 Scott IA Trained Spotter Tree snapped. 0725 PM Tstm Wnd Gst Lena 42.38N 89.82W 07/15/2024 M93 MPH Stephenson IL Public 0726 PM Tstm Wnd Dmg Reynolds 41.33N 90.68W 07/15/2024 Rock Island IL Trained Spotter Several power outages, tree limbs down, and gutters blown off houses. Time estimated from radar. 0728 PM Tstm Wnd Gst 1 SSW Rock Island 41.46N 90.60W 07/15/2024 E60 MPH Rock Island IL Trained Spotter 0730 PM Tstm Wnd Gst Moline Quad-City Airpor 41.45N 90.50W 07/15/2024 M67 MPH Rock Island IL ASOS ASOS. 0730 PM Tstm Wnd Dmg Swedona 41.28N 90.45W 07/15/2024 Mercer IL Broadcast Media Damage to a farm in Swedona. Noted that two barns were lost and 2 grain bins. Possible tornado. 0731 PM Tstm Wnd Gst Freeport Albertus 42.25N 89.58W 07/15/2024 M55 MPH Stephenson IL AWOS 0732 PM Tstm Wnd Dmg 1 S East Moline 41.50N 90.43W 07/15/2024 Rock Island IL Public Large section of tree downed on 37th Avenue and Archer. 0732 PM Tstm Wnd Dmg 1 W East Moline 41.51N 90.44W 07/15/2024 Rock Island IL Public In neighborhood, large tree sections in yard from a tree at least 25 feet across the street. Several large pieces of roofing materials in yard. Home with a tree through their house. 0733 PM Tstm Wnd Dmg 3 NE Freeport 42.33N 89.57W 07/15/2024 Stephenson IL Public Multiple downed trees. Time estimated using radar. 0735 PM Tstm Wnd Gst Freeport Albertus 42.25N 89.58W 07/15/2024 M55 MPH Stephenson IL AWOS AWOS station KFEP Freeport Arpt. 0735 PM Tstm Wnd Gst 3 NNW Moline 41.52N 90.51W 07/15/2024 M72 MPH Rock Island IL Mesonet Mesonet station RQCI4 Quad Cities. 0735 PM Tstm Wnd Gst 2 W Bettendorf 41.57N 90.51W 07/15/2024 M55 MPH Scott IA Public 0735 PM Tstm Wnd Dmg 2 NNE Lynn Center 41.33N 90.34W 07/15/2024 Henry IL Storm Chaser Time and location estimated by radar and phone call received of a possible tornado, with a second possible as well. Damage is unknown at this time. 0744 PM Tstm Wnd Dmg Prarie Grove 40.88N 91.25W 07/15/2024 Des Moines IA Public 8 inch tree limb blocking road, time estimated from radar. 0745 PM Rain 2 NE Clinton 41.86N 90.21W 07/15/2024 M1.05 Inch Clinton IA Trained Spotter Delayed report. In just over 20 minutes. 0746 PM Rain 2 W Bettendorf 41.57N 90.51W 07/15/2024 M1.00 Inch Scott IA NWS Employee rainfall in 20 min. 0747 PM Tstm Wnd Gst Burlington Regional Air 40.78N 91.13W 07/15/2024 M58 MPH Des Moines IA ASOS 0755 PM Tstm Wnd Dmg Cambridge 41.30N 90.19W 07/15/2024 Henry IL Emergency Mngr Lots of damage in town, estimated winds between 80-100 mph. 0800 PM Tstm Wnd Dmg Kewanee 41.24N 89.93W 07/15/2024 Henry IL Public A partial roof collapse from a house in Kewanee, Illinois. Possible Tornado damage. Information came from social media. Time estimated by radar. 0800 PM Tstm Wnd Gst 1 W Dallas City 40.63N 91.18W 07/15/2024 E60 MPH Hancock IL Trained Spotter 0800 PM Tstm Wnd Dmg Galva 41.17N 90.04W 07/15/2024 Henry IL Emergency Mngr Widespread tree damage in Galva. 4 to 5 powerlines down. US 34 blocked due to tree limbs on road. 3 homes have tree limbs on them, and one has a broken window and roof damage, and a gas leak. Tree uprooted. 0800 PM Tstm Wnd Dmg Galva 41.17N 90.04W 07/15/2024 Henry IL Public Widespread tree damage throughout Galva. 4-5 power lines down, plus several electrical services pulled from houses. US 34 is still blocked due to power lines too low for traffic. 3 known locations with tree limbs falling on houses. One home has roof damage and a broken window. One gas leak reported. Healthy limbs up to 10 out of trees. One uprooted tree. 0801 PM Tstm Wnd Dmg Galva 41.17N 90.04W 07/15/2024 Henry IL Emergency Mngr Trees and power lines down. 0820 PM Rain Erie 41.66N 90.08W 07/15/2024 M1.47 Inch Whiteside IL Trained Spotter Delayed report. Occurred in 75 minutes. 0830 PM Rain 2 NNW Oakland Mills 40.97N 91.63W 07/15/2024 M1.52 Inch Henry IA Trained Spotter Fell in 1 hour. 0830 PM Rain 1 W Bettendorf 41.56N 90.49W 07/15/2024 M1.07 Inch Scott IA Trained Spotter In one hour. 24 total is 2.54. 0841 PM Tstm Wnd Dmg 6 SSE Putnam 41.11N 89.35W 07/15/2024 Putnam IL Trained Spotter Tree blocking Illinois 18 just east of the Illinois River bridge. Time estimated by using radar. 0845 PM Tstm Wnd Dmg Mark 41.26N 89.25W 07/15/2024 Putnam IL Emergency Mngr Large tree blown down on a car. Delayed report. 0846 PM Tstm Wnd Gst 2 WSW Florid 41.23N 89.32W 07/15/2024 M65 MPH Putnam IL Fire Dept/Rescue As gust front moved through. 0847 PM Rain 2 SW Yarmouth 41.01N 91.35W 07/15/2024 M1.10 Inch Des Moines IA Trained Spotter Delayed report. 0900 PM Rain 2 SW Williamstown 41.54N 91.75W 07/15/2024 M1.32 Inch Johnson IA Trained Spotter Delayed report. Almost an inch in 15 minutes. 0904 PM Rain 3 SW Center Junction 42.08N 91.11W 07/15/2024 M1.62 Inch Jones IA Trained Spotter Delayed report. 0917 PM Rain 5 SE Sperry 40.89N 91.10W 07/15/2024 M1.10 Inch Des Moines IA Trained Spotter Delayed report. 1026 PM Rain Bushnell 40.55N 90.50W 07/15/2024 M2.12 Inch McDonough IL Trained Spotter this evening so far. 1029 PM Rain Hiawatha 42.05N 91.68W 07/15/2024 M2.20 Inch Linn IA Trained Spotter Total rainfall for today. 1030 PM Rain Bushnell 40.55N 90.50W 07/15/2024 M2.12 Inch McDonough IL Trained Spotter evening total. 1030 PM Rain Urbana 42.22N 91.88W 07/15/2024 M2.53 Inch Benton IA Mesonet Afternoon and evening total. 0215 AM Flash Flood 2 NNE Bushnell 40.58N 90.49W 07/16/2024 McDonough IL Law Enforcement Water over Il Rt 41 due to flash flooding. Road is closed. 0316 AM Rain Charlotte 41.96N 90.47W 07/16/2024 M3.50 Inch Clinton IA Public 24 hour total. 0322 AM Rain 3 NNE Cedar Rapids 42.01N 91.66W 07/16/2024 M2.84 Inch Linn IA Trained Spotter 24 hr total. 0440 AM Rain 2 NW Cedar Rapids 41.99N 91.70W 07/16/2024 M2.40 Inch Linn IA Cocorahs Cocorahs station IA-LN-49 Cedar Rapids 2.1 NW. 0454 AM Rain 3 SW Hiawatha 42.01N 91.73W 07/16/2024 M1.67 Inch Linn IA Cocorahs Cocorahs station IA-LN-54 Cedar Rapids 4.1 NW. 0530 AM Rain Welton 41.91N 90.60W 07/16/2024 M1.63 Inch Clinton IA Cocorahs Cocorahs station IA-CN-26 Welton 0.2 WNW. 0600 AM Rain Camanche 41.80N 90.28W 07/16/2024 M1.57 Inch Clinton IA Cocorahs Cocorahs station IA-CN-5 Camanche 1.2 W. 0600 AM Rain Marion 42.04N 91.59W 07/16/2024 M1.57 Inch Linn IA Cocorahs Cocorahs station IA-LN-59 Marion. 0600 AM Rain 3 SSW Marengo 41.76N 92.08W 07/16/2024 M1.65 Inch Iowa IA Cocorahs Cocorahs station IA-IA-2 Marengo 2.6 SSW. 0600 AM Rain Rickardsville 42.58N 90.88W 07/16/2024 M1.69 Inch Dubuque IA Cocorahs Cocorahs station IA-DB-21 Rickardsville 0.2 W. 0600 AM Rain 2 NNW Mount Auburn 42.29N 92.11W 07/16/2024 M2.15 Inch Benton IA Cocorahs Cocorahs station IA-BT-11 Mount Auburn 2.2 NNW. 0600 AM Rain 1 NNW Center Point 42.19N 91.78W 07/16/2024 M2.42 Inch Linn IA Cocorahs Cocorahs station IA-LN-30 Center Point 0.6 NNW. 0600 AM Rain 2 S Prairie City 40.59N 90.46W 07/16/2024 M4.91 Inch McDonough IL CO-OP Observer CO-OP Observer station PRCI2 2.0 S Prairie City. 0615 AM Rain 1 NNW Monticello Munici 42.24N 91.17W 07/16/2024 M1.95 Inch Jones IA CO-OP Observer CO-OP Observer station MCLI4 Monticello. 0625 AM Rain 2 NNW Marion 42.06N 91.61W 07/16/2024 M1.55 Inch Linn IA Cocorahs Cocorahs station IA-LN-27 Marion 1.7 NNW. 0630 AM Rain 1 NW Davenport 41.56N 90.62W 07/16/2024 M1.26 Inch Scott IA Trained Spotter 0650 AM Rain 3 SSE Sciota 40.52N 90.72W 07/16/2024 M3.10 Inch McDonough IL Cocorahs Cocorahs station IL-MCD-6 Macomb 3.8 NW. 0700 AM Rain 1 SE Davenport 41.54N 90.59W 07/16/2024 M1.25 Inch Scott IA Trained Spotter 0700 AM Rain 2 WNW Charlotte 41.98N 90.50W 07/16/2024 M1.51 Inch Clinton IA Cocorahs Cocorahs station IA-CN-17 Charlotte 1.9 WNW. 0700 AM Rain 1 SW Perlee 41.08N 91.91W 07/16/2024 M1.56 Inch Jefferson IA Cocorahs Cocorahs station IA-JF-12 Fairfield 5.7 NNE. 0700 AM Rain 4 W Center Junction 42.11N 91.17W 07/16/2024 M1.64 Inch Jones IA Cocorahs Cocorahs station IA-JN-20 4 W Center Junction. 0700 AM Rain 1 SE Robins 42.07N 91.66W 07/16/2024 M1.64 Inch Linn IA Cocorahs Cocorahs station IA-LN-53 Robins 0.8 SE. 0700 AM Rain 4 SSE Shannon 42.10N 89.72W 07/16/2024 M1.64 Inch Carroll IL Cocorahs Cocorahs station IL-CR-18 Lanark 6.0 E. 0700 AM Rain 4 N Marengo 41.85N 92.06W 07/16/2024 M1.68 Inch Iowa IA Cocorahs Cocorahs station IA-IA-18 Marengo 3.6 N. 0700 AM Rain 2 E Holy Cross 42.60N 90.96W 07/16/2024 M1.72 Inch Dubuque IA Cocorahs Cocorahs station IA-DB-29 Holy Cross 1.8 E. 0700 AM Rain 3 W Macomb 40.46N 90.75W 07/16/2024 M1.77 Inch McDonough IL Cocorahs Cocorahs station IL-MCD-7 Colchester 3.5 NE. 0700 AM Rain 2 WSW Spring Grove 40.73N 91.19W 07/16/2024 M1.81 Inch Des Moines IA Cocorahs Cocorahs station IA-DM-7 Burlington 6.5 SSW. 0700 AM Rain 2 ENE Hiawatha 42.06N 91.65W 07/16/2024 M1.82 Inch Linn IA Cocorahs Cocorahs station IA-LN-62 Cedar Rapids 5.8 N. 0700 AM Rain 1 SW Hiawatha 42.04N 91.70W 07/16/2024 M1.89 Inch Linn IA Cocorahs Cocorahs station IA-LN-58 Hiawatha 0.9 SW. 0700 AM Rain 1 NE Macomb 40.48N 90.67W 07/16/2024 M2.00 Inch McDonough IL CO-OP Observer CO-OP Observer station MQBI2 Macomb. 0700 AM Rain 1 SW Stronghurst 40.74N 90.91W 07/16/2024 M2.02 Inch Henderson IL Cocorahs Cocorahs station IL-HD-1 Stronghurst 0.4 SSW. 0700 AM Rain 3 SSE Atkins 41.96N 91.84W 07/16/2024 M2.12 Inch Benton IA Cocorahs Cocorahs station IA-BT-12 Fairfax 4.0 NW. 0700 AM Rain 4 NNE Lafayette 42.20N 91.65W 07/16/2024 M2.25 Inch Linn IA Cocorahs Cocorahs station IA-LN-7 Central City 6.7 W. 0715 AM Rain Mount Carroll 42.10N 89.98W 07/16/2024 M1.64 Inch Carroll IL CO-OP Observer CO-OP Observer station MTCI2 Mount Carroll. 0730 AM Rain 1 NNE Marengo 41.81N 92.06W 07/16/2024 M1.51 Inch Iowa IA Mesonet Mesonet station MROI4 1.1 N Marengo (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2) (R2). 0730 AM Rain Monmouth 40.91N 90.64W 07/16/2024 M1.53 Inch Warren IL Cocorahs Cocorahs station IL-WR-7 Monmouth, IL. 0750 AM Rain 1 NW Dubuque 42.52N 90.70W 07/16/2024 M1.50 Inch Dubuque IA Trained Spotter Event total. 0800 AM Rain Maysville 41.65N 90.72W 07/16/2024 M1.51 Inch Scott IA Cocorahs Cocorahs station IA-ST-64 Maysville 0.1 SW. 0800 AM Rain 1 SSW North Liberty 41.73N 91.62W 07/16/2024 M1.69 Inch Johnson IA Cocorahs Cocorahs station IA-JH-27 North Liberty 0.7 SSW. 0800 AM Rain 1 NW Center Point 42.19N 91.78W 07/16/2024 M2.10 Inch Linn IA Cocorahs Cocorahs station IA-LN-66 Center Point. 0813 AM Rain 1 SE Macomb 40.46N 90.67W 07/16/2024 M2.50 Inch McDonough IL Cocorahs Cocorahs station IL-MCD-15 , IL. 0840 AM Rain 1 SSE Burlington 40.80N 91.11W 07/16/2024 M1.55 Inch Des Moines IA Cocorahs Cocorahs station IA-DM-8 Burlington 0.8 SSE. 0907 AM Rain 1 ESE Anamosa 42.11N 91.27W 07/16/2024 M1.75 Inch Jones IA Cocorahs Cocorahs station IA-JN-16 Anamosa 0.6 ESE. 0942 AM Rain Hiawatha 42.04N 91.69W 07/16/2024 M1.90 Inch Linn IA Trained Spotter 24 hour total. 0945 AM Rain Waupeton 42.67N 90.88W 07/16/2024 M1.98 Inch Dubuque IA Mesonet Mesonet station WPNI4 Waupeton. 0952 AM Rain Cedar Rapids Municipali 41.88N 91.72W 07/16/2024 M1.59 Inch Linn IA ASOS ASOS station KCID Cedar Rapids Arpt. 1030 AM Rain Aurora 42.62N 91.73W 07/16/2024 M1.63 Inch Buchanan IA Mesonet Mesonet station FW1481 Aurora. 1030 AM Rain Urbana 42.22N 91.88W 07/16/2024 M2.53 Inch Benton IA Mesonet Mesonet station AV038 Urbana. 1035 AM Rain 1 NNE Monmouth 40.93N 90.63W 07/16/2024 M2.16 Inch Warren IL Mesonet Mesonet station GW0055 Monmouth. 1035 AM Rain Macomb Municipal Arpt 40.52N 90.65W 07/16/2024 M3.64 Inch McDonough IL AWOS AWOS station KMQB Macomb Arpt. 1040 AM Rain 1 WSW Central City 42.20N 91.53W 07/16/2024 M1.74 Inch Linn IA Mesonet Mesonet station AV079 CENTRAL CITY. 1040 AM Rain 2 NE Watkins 41.90N 91.96W 07/16/2024 M2.09 Inch Benton IA Mesonet Mesonet station 2126D 1 NE Watkins. 1051 AM Rain Mount Carroll 42.09N 89.98W 07/16/2024 M1.61 Inch Carroll IL Mesonet Mesonet station CW0216 Mt. Carroll.
Rain Reports
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| Local Rain Map | Regional Rainfall Map Courtesy MRCC |
24 hour precipitation reports (in Inches), for eastern Iowa, northwest and west central Illinois, and northeast Missouri. Reported between Midnight and 9 AM, Tuesday July 16, 2024. ....IOWA.... Center Point 0.6 NNW 2.42 Cedar Rapids 2.1 NW 2.40 Central City 6.7 W 2.25 Mount Auburn 2.2 NNW 2.15 Fairfax 4.0 NW 2.12 Center Point 0.5 N 2.10 Stanley 2.00 Monticello 1 E 1.95 Hiawatha 0.9 SW 1.89 Burlington 6.5 SSW 1.81 Holy Cross 1.8 E 1.72 Rickardsville 0.2 W 1.69 Cedar Rapids 4.1 NW 1.67 Cedar Rapids Arpt 1.67 Marengo 2.6 SSW 1.65 Anamosa 5.6 E 1.64 Robins 0.8 SE 1.64 Welton 0.2 WNW 1.63 Oelwein AWOS 1.63 Camanche 1.2 W 1.57 Marion 0.4 NNW 1.57 Fairfield 5.7 NNE 1.56 Marion 1.7 NNW 1.55 Maysville 0.1 SW 1.51 Charlotte 1.9 WNW 1.51 Marengo 1.51 Dundee 1.4 NNE 1.49 Lowden 1.48 Burlington 2S 1.46 Belle Plaine 1.45 Tiffin 1.2 NE 1.44 Oelwein 1E 1.44 Anamosa 3 SSW 1.44 Iowa City 1.40 Bettendorf 1.2 WNW 1.37 Clinton 1.7 NNW 1.37 Danville 2.9 W 1.31 Bellevue LD12 1.31 De Witt 1.30 Davenport 2.1 N 1.27 Calamus 2.0 NE 1.26 Ely 2.0 N 1.26 Toledo 2.8 N 1.26 Davenport 0.9 WNW 1.25 Dubuque 1.4 WNW 1.25 Peosta 2.9 E 1.24 Davenport 4.3 NE 1.23 De Witt 5.4 ENE 1.23 Nichols 2.5 NNW 1.21 Asbury 0.4 SW 1.19 Wapello 5.4 SE 1.18 Ely 0.5 SE 1.18 Dubuque #3 7 SW 1.16 Davenport Arpt 1.16 Dubuque Arpt 1.16 Washington 1.15 Eldridge 0.6 S 1.12 Eldridge 0.7 SSW 1.11 Yarmouth 1.9 SW 1.10 Clarence 3.9 S 1.09 Iowa City 2.3 E 1.09 Strawberry Point 1.09 Sigourney 1.08 Wellman 4.0 E 1.07 Fort Madison 7.7 N 1.06 Dubuque LD11 1.05 Bellevue 12.2 NW 1.03 Dyersville 1.7 ESE 1.03 Park View 0.2 WSW 1.00 Marshalltown 1.3 NW 1.00 Salem 3.1 ESE 0.98 Morning Sun 1.7 E 0.98 Le Claire 2.0 WSW 0.98 Shellsburg 2.9 S 0.98 Riverdale 0.5 N 0.97 Independence 0.6 ESE 0.96 Parnell 0.1 SSW 0.95 Hayesville 0.2 SW 0.93 Iowa City 2.7 E 0.93 Dubuque 1.0 SE 0.93 Solon 0.4 WNW 0.92 West Branch 2.3 SSW 0.90 Williamsburg 0.90 Columbus Jct 2 SSW 0.90 North English 0.89 Tipton 0.7 N 0.88 Iowa City Arpt 0.88 Vinton 3.6 SE 0.86 Tipton 0.3 ESE 0.85 Solon 0.3 ESE 0.85 Iowa City 2.8 WSW 0.83 Salem 1S 0.80 Ainsworth 7.4 N 0.72 Waterloo ASOS 5.2 NW 0.71 Tipton 6.9 SSW 0.69 Vinton 0.65 Manchester 0.65 West Point 7.5 NW 0.64 Hillsboro 5.8 SE 0.56 Grinnell 2.3 SW 0.56 Muscatine 2.1 N 0.52 Fairfield 0.52 Muscatine 1.7 N 0.51 Muscatine 1.4 N 0.50 Muscatine 2N 0.49 Pella AWOS 1.5 WSW 0.47 Grinnell AWOS 2.4 SSW 0.46 Hopkinton 5.4 WSW 0.43 Fairfield 0.7 SE 0.40 Boone 1.3 SSW 0.39 Pella 4 N 0.38 Fort Madison 4.5 NNW 0.36 Fort Madison 0.9 NE 0.34 NWS Johnston* 4.6 NNW 0.34 Elkader 6SSW 0.32 Guttenberg Dam 10 0.30 Ames US 30 2.2 SE 0.30 Muscatine 3.0 NE 0.27 Oskaloosa AWOS 9.2 ESE 0.22 Hampton 1 N 0.12 Bloomfield 1.4 NW 0.10 Farmington 3.5 W 0.07 Farmington 2.4 W 0.06 Mason City ASOS 6.3 W 0.06 Farmington 0.3 NW 0.05 Fayette 1 NW 0.05 Donnellson 0.05 Farmington 0.4 NNW 0.04 Keokuk LD19 0.01 Ottumwa ASOS 5.8 NNW 0.00 Keokuk 3.4 NW 0.00 Rathbun Reservoir 1.6 N 0.00 Mason City 0.9 NNE 0.00 Centerville 0.3 NE 0.00 ....ILLINOIS.... Prairie City 2S 4.91 Macomb 3.8 NW 3.10 Decatur Airport 3.03 Pittsfield 2.79 Windsor 2.17 Stronghurst 0.4 SSW 2.02 Macomb 2.00 Colchester 3.5 NE 1.77 Lincoln NWS 1.64 Mount Carroll 1.64 Fulton LD13 1.60 Monmouth 0.4 SE 1.53 Sterling 5.9 NNE 1.25 Elizabeth 1.24 Morrison 3.2 E 1.23 Prophetstown 0.2 SW 1.21 Sterling 4.9 WSW 1.21 Gladstone LD18 1.20 Rock Falls 3.1 S 1.19 Davis 1.5 NNE 1.19 Mendota 2 SE 1.18 Stockton 4.5 N 1.17 Tuscola 1.15 Winslow 4.3 ESE 1.13 Steward 1.06 Galesburg 1.02 Moline 0.7 NNE 1.01 Quad City Arpt 1.00 Paw Paw 1 E 0.98 Walnut 5.3 ENE 0.94 Shannon 2.7 E 0.90 Stockton 5.9 WNW 0.90 East Dubuque 1.7 SE 0.90 Colona 0.5 ESE 0.88 Stockton 3.4 NNE 0.88 Aledo 0.88 Stockton 3 NNE 0.88 Davis 0.5 N 0.87 La Harpe 0.86 Stockton 4.6 NW 0.83 Viola 0.4 E 0.81 Rockford Arpt 0.81 Taylor Ridge 1.1 N 0.80 Galva 0.9 SE 0.77 Geneseo 2.0 NW 0.77 Atkinson 2.6 NNE 0.77 Freeport 0.75 Ottawa 4 SW 0.75 New Boston LD17 0.72 Ill. City LD16 3 WNW 0.70 New Windsor 2.0 N 0.68 Ogden 0.67 Bentley 0.67 Rochelle Arpt 0.66 Freeport 4.3 W 0.65 Romeoville 0.64 Jacksonville 2E 0.62 McNabb 1.4 NW 0.59 Illinois City 6.7 SW 0.55 Freeport 2.9 WSW 0.47 St Anne 0.47 Dallas City 3.0 SSE 0.39 Bloomington Airport 0.29 Augusta 0.26
Environment
Storm Prediction Center Outlooks
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| SPC Day 1 2000z Outlook |
Tornado Risk Probabilities
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Severe Wind Risk Probabilities **Sig Severe Likely** |
Severe Hail Risk Probabilities
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Watches and Mesoscale Discussions
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| Severe Watch #539 | Tornado Watch #541 | Mesoscale Discussion #1630 | Mesoscale Discussion #1641 |
Local Soundings at DVN
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| 07/15/2024 - 7:00 am | 07/15/2024 - 2:00 pm |
Synoptic Environment
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| 500 mb Chart at 4pm | 700 mb Chart at 4pm | 850 mb Chart at 4pm | Surface Chart at 1pm |
Mesoscale Environment
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0-6 km Wind Shear Favorable for Organized Convection |
Instability Favorable for Organized Convection |
Precipitable Water Favorable for Heavy Rain |
Downdraft CAPE Favorable for Strong Downdrafts |
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