Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >
Overview
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A line of showers and thunderstorms tracked east across Iowa Tuesday afternoon and evening bringing damaging wind, occasional lightning, and heavy rain to eastern IA and northwest IL. The strongest reported winds of 60-70 mph, occurred in Buchanan and Linn counties. These winds brought down trees and powerlines as they moved through in the evening. In addition, heavy rain occurred with the highest amounts over 1 inch common in Jo Daviess and Stephenson counties in IL. A brief tornado occurred just west of Winthrop IA in an open field. Since no visible damage was seen, an EF-U rating was assigned to the tornado. The NWS would like to thank Buchanan County Emergency Management for assistance with this storm.
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 Radar Image : Courtesy Iowa Environment Mesonet Interactive Loop Link |
Tornado
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1.0 NW Winthrop, IA
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Storm Reports
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PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
929 AM CDT WED JUL 6 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0835 PM TSTM WND DMG INDEPENDENCE 42.47N 91.89W
07/05/2022 BUCHANAN IA EMERGENCY MNGR
EMERGENCY MANAGER REPORTED TREES AND
POWERLINES DOWN ACROSS THE COUNTY. WIND
CONTINUED FOR SEVERAL MINUTES. LEADING EDGE
OF STORM APPROXIMATELY MOVED THROUGH BETWEEN
835 AND 911 PM.
0847 PM FUNNEL CLOUD 5 SSE HAZLETON 42.55N 91.86W
07/05/2022 BUCHANAN IA TRAINED SPOTTER
OBSERVED BY SPOTTER BETWEEN INDEPENDENCE AND
QUASQUETON LOOKING WEST ABOUT 3 TO 4 MILES.
0850 PM FUNNEL CLOUD 2 S WINTHROP 42.44N 91.73W
07/05/2022 BUCHANAN IA TRAINED SPOTTER
OBSERVED SOUTHWEST OF THIS LOCATION POSSIBLY
NEAR ROWLEY.
0851 PM TSTM WND GST 1 WNW INDEPENDENCE 42.47N 91.91W
07/05/2022 E70 MPH BUCHANAN IA TRAINED SPOTTER
ESTIMATED GUSTS OF 60-70.
0855 PM TSTM WND DMG 1 WNW INDEPENDENCE 42.47N 91.91W
07/05/2022 BUCHANAN IA PUBLIC
6 TO 8 INCH TREE BRANCH DOWN.
0855 PM TSTM WND GST INDEPENDENCE AIRPORT 42.45N 91.95W
07/05/2022 M52 MPH BUCHANAN IA AWOS
MEASURED GUST OF 52 MPH.
0900 PM TSTM WND DMG 2 SSW URBANA 42.19N 91.89W
07/05/2022 BENTON IA PARK/FOREST SRVC
TREES DOWN AT WILDCAT BLUFF STATE PARK.
RELAYED BY EMERGENCY MANAGER.. MAY HAVE BEEN
CAUSED BY THUNDERSTORM OUTFLOW WINDS.
RELAYED BY EMERGENCY MANAGEMENT.
0904 PM TSTM WND GST 1 ESE INDEPENDENCE 42.47N 91.88W
07/05/2022 M60 MPH BUCHANAN IA TRAINED SPOTTER
0905 PM TSTM WND GST 2 SSE HIAWATHA 42.02N 91.66W
07/05/2022 E60 MPH LINN IA TRAINED SPOTTER
WIND GUSTS BEGAN AROUND 905 AND LASTED ABOUT
10 TO 15 MINUTES.
0907 PM TSTM WND GST 1 SE HIAWATHA 42.04N 91.67W
07/05/2022 E70 MPH LINN IA PUBLIC
ESTIMATED WINDS WITH GUST FRONT. BRIEF POWER
OUTAGE. WINDS UNDER 50 MPH NOW. FORMER
SPOTTER.
0907 PM TSTM WND DMG 3 SW ROWLEY 42.33N 91.89W
07/05/2022 BUCHANAN IA PUBLIC
REPORT FROM MPING: 3-INCH TREE LIMBS BROKEN;
POWER POLES BROKEN.
0910 PM TSTM WND DMG 1 NNE CEDAR RAPIDS 41.98N 91.66W
07/05/2022 LINN IA BROADCAST MEDIA
DAMAGE TO EXTERIOR BUILDING SIGNAGE AT KCRG
TV STUDIOS. TIME ESTIMATED FROM RADAR.
0911 PM TSTM WND GST HIAWATHA 42.05N 91.68W
07/05/2022 E70 MPH LINN IA TRAINED SPOTTER
OUTFLOW WINDS KNOCKED OUT POWER.
0914 PM TSTM WND DMG 2 SSE HIAWATHA 42.02N 91.66W
07/05/2022 LINN IA TRAINED SPOTTER
LARGE LIMBS DOWN.
0915 PM TSTM WND DMG 1 SSW HIAWATHA 42.04N 91.69W
07/05/2022 LINN IA PUBLIC
TREE DOWN.
0916 PM TSTM WND GST 2 WNW MARION 42.05N 91.63W
07/05/2022 E60 MPH LINN IA TRAINED SPOTTER
ESTIMATED THUNDERSTORM WIND GUST OF 60 MPH.
0918 PM TSTM WND GST ATKINS 42.00N 91.87W
07/05/2022 M62 MPH BENTON IA PUBLIC
0920 PM TSTM WND GST 4 ESE ALBURNETT 42.13N 91.55W
07/05/2022 M66 MPH LINN IA PUBLIC
0920 PM TSTM WND GST 2 ENE HIAWATHA 42.06N 91.65W
07/05/2022 E65 MPH LINN IA TRAINED SPOTTER
POWER OUTAGE TOO.
0920 PM TSTM WND GST 3 E CEDAR RAPIDS 41.97N 91.61W
07/05/2022 E70 MPH LINN IA TRAINED SPOTTER
REPORTED A 70 MPH WIND GUST BUT NO DAMAGE
WAS REPORTED.
0921 PM TSTM WND DMG HIAWATHA 42.05N 91.68W
07/05/2022 LINN IA TRAINED SPOTTER
POWER LINES DOWN. WINDS ESTIMATED TO BE
SUSTAINED AT 55 MPH.
0921 PM TSTM WND DMG 2 WNW MARION 42.04N 91.62W
07/05/2022 LINN IA PUBLIC
3-INCH TREE LIMBS BROKEN; POWER POLES
BROKEN.
0936 PM TSTM WND GST KALONA 41.49N 91.70W
07/05/2022 E55 MPH WASHINGTON IA TRAINED SPOTTER
HEAVY BRANCH DOWN. TIME ESTIMATED.
0940 PM TSTM WND DMG HOPKINTON 42.35N 91.25W
07/05/2022 DELAWARE IA TRAINED SPOTTER
REPORTED A TREE DOWN ON POWERLINES.
0958 PM TSTM WND DMG 2 E CEDAR VALLEY 41.74N 91.20W
07/05/2022 CEDAR IA LAW ENFORCEMENT
LAW ENFORCEMENT REPORTS TREES DOWN.
1000 PM FLASH FLOOD 3 N STOCKTON 42.40N 90.00W
07/05/2022 JO DAVIESS IL CO-OP OBSERVER
PATIO FLOODED WITH WATER INTO BASEMENT
WINDOW. 3.05 INCHES BETWEEN 9 AND 11 PM.
1000 PM TSTM WND DMG CLARENCE 41.89N 91.06W
07/05/2022 CEDAR IA EMERGENCY MNGR
POWER LINES DOWN. TIME ESTIMATED.
1000 PM TSTM WND DMG 3 S TIPTON 41.72N 91.13W
07/05/2022 CEDAR IA EMERGENCY MNGR
POWER LINES DOWN SOUTH OF TIPTON. TIME
ESTIMATED.
1025 PM TSTM WND DMG 1 S SALEM 40.83N 91.62W
07/05/2022 HENRY IA CO-OP OBSERVER
CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 1
S SALEM. DELAYED REPORT. SEVERAL TREE
BRANCHES DOWN ON PROPERTY. TIME ESTIMATED
FROM RADAR.
1038 PM TSTM WND DMG 4 SW DERINDA CENTER 42.21N 90.23W
07/05/2022 JO DAVIESS IL LAW ENFORCEMENT
REPORT OF TREE DOWN ON RUSH STREET SOUTH OF
HANOVER IL, RELAYED BY LAW ENFORCEMENT. TIME
ESTIMATED BY RADAR.
1040 PM TSTM WND GST 3 ENE CHARLIE HEATH MEM 40.59N 91.84W
07/05/2022 E55 MPH CLARK MO TRAINED SPOTTER
1040 PM TSTM WND DMG 2 W BETTENDORF 41.57N 90.51W
07/05/2022 SCOTT IA NWS EMPLOYEE
8-10 INCH DIAMETER TREE LIMB DOWN. TIME
ESTIMATED FROM RADAR.
1040 PM TSTM WND DMG 1 NNE FORT MADISON 40.63N 91.35W
07/05/2022 LEE IA PUBLIC
4-6 DIAMETER TREE BRANCH SNAPPED. REPORT
RELAYED BY SOCIAL MEDIA. TIME ESTIMATED FROM
RADAR.
1042 PM TSTM WND DMG 3 ESE NEW BOSTON 41.15N 90.95W
07/05/2022 MERCER IL LAW ENFORCEMENT
REPORT OF TREE DOWN ALONG 76TH STREET. TIME
ESTIMATED BY RADAR.
1055 PM HEAVY RAIN 2 NW WOODBINE 42.37N 90.19W
07/05/2022 M2.25 INCH JO DAVIESS IL TRAINED SPOTTER
1057 PM TSTM WND DMG GREEN ROCK 41.47N 90.36W
07/05/2022 HENRY IL PUBLIC
LARGE TREE DOWN, REPORT RELAYED FROM SOCIAL
MEDIA. TIME ESTIMATED FROM RADAR.
1101 PM TSTM WND DMG 1 N FRUITLAND 41.49N 90.52W
07/05/2022 ROCK ISLAND IL PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
1130 PM HEAVY RAIN 3 N STOCKTON 42.40N 90.00W
07/05/2022 M3.21 INCH JO DAVIESS IL CO-OP OBSERVER
RAINFALL TOTAL SINCE ABOUT 9 PM.
0507 AM HEAVY RAIN 3 NNE BOLTON 42.29N 89.72W
07/06/2022 M1.54 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-28 FREEPORT 4.3 W.
0653 AM HEAVY RAIN 2 NW FREEPORT 42.30N 89.66W
07/06/2022 M1.95 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-25 FREEPORT 1.7 NW.
0659 AM HEAVY RAIN 2 SW YARMOUTH 41.01N 91.35W
07/06/2022 M1.17 INCH DES MOINES IA TRAINED SPOTTER
0700 AM HEAVY RAIN 1 E FREEPORT 42.29N 89.61W
07/06/2022 M1.30 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-29 1 E FREEPORT.
0700 AM HEAVY RAIN 3 NNE MC CONNELL 42.47N 89.72W
07/06/2022 M3.53 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-8 WINSLOW 4.3 ESE.
0700 AM HEAVY RAIN 6 SSE ELMOVILLE 42.19N 90.02W
07/06/2022 M1.29 INCH CARROLL IL COCORAHS
COCORAHS STATION IL-CR-12 MOUNT CARROLL 6.8
NNW.
0730 AM HEAVY RAIN DAVIS 42.43N 89.42W
07/06/2022 M1.99 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-7 DAVIS 0.5 N.
0746 AM HEAVY RAIN 3 N STOCKTON 42.40N 90.00W
07/06/2022 M3.36 INCH JO DAVIESS IL CO-OP OBSERVER
STORM TOTAL, 24-HR.
0830 AM HEAVY RAIN 2 WSW LORAN 42.22N 89.95W
07/06/2022 M1.70 INCH JO DAVIESS IL MESONET
MESONET STATION FW6589 MOUNT CARROLL.
0845 AM HEAVY RAIN RICKARDSVILLE 42.58N 90.88W
07/06/2022 E1.30 INCH DUBUQUE IA TRAINED SPOTTER
STORM TOTAL.
Rain Reports
| Local 24-hr Rainfall | Regional 24-hr Rainfall |
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24 hour precipitation reports (in Inches), for eastern Iowa, northwest and west central Illinois, and northeast Missouri. Reported between Midnight and 9 AM, Wednesday July 06, 2022. ....IOWA.... Elkader 6SSW 2.29 Guttenberg Dam 10 1.71 Mason City 1 NNE 1.41 Strawberry Point 1.41 Bellevue LD12 1.22 Camanche 1.2 W 1.09 Morning Sun 1.7 E 1.07 Dubuque #3 7 SW 1.04 Dubuque Arpt 1.01 Wapello 5.4 SE 0.96 Dubuque LD11 0.96 Fort Madison 0.9 NE 0.90 Oelwein AWOS 0.89 Burlington 6.5 SSW 0.85 Peosta 2.9 E 0.84 Manchester 0.83 Keokuk LD19 0.74 Waterloo ASOS 5 NW 0.73 New London 1.5 SW 0.71 Fayette 1 NW 0.70 Mason City ASOS 6 W 0.68 Oelwein 1E 0.68 Waukon 3N 0.66 Maquoketa 0.64 Hampton 1 N 0.63 Monticello 1 E 0.63 Cascade 0.59 Charlotte 1.9 WNW 0.58 Asbury 0.4 SW 0.57 Pella AWOS 2 WSW 0.52 NWS Johnston* 5 NNW 0.51 Centerville 0 NE 0.47 Pella 4 N 0.46 Rathbun Reservoir 2 N 0.45 Burlington Arpt 0.44 Tipton 0.7 N 0.43 Burlington 2S 0.42 Salem 1S 0.42 Solon 0.3 ESE 0.41 Salem 3.1 ESE 0.38 Anamosa 3 SSW 0.37 Oskaloosa 1 NNW 0.35 Ottumwa ASOS 6 NNW 0.35 Muscatine 2N 0.33 Park View 0.2 WSW 0.31 Mt Pleasant 1 SSW 0.31 Iowa City Arpt 0.28 North Liberty 0.7 SSW 0.27 Williamsburg 0.27 Wellman 4.0 E 0.25 Sigourney 0.25 Belle Plaine 0.25 West Point 7.5 NW 0.23 West Liberty 0.7 NNW 0.23 Ames US 30 2 SSE 0.23 Fairfax 4.0 NW 0.22 Mount Auburn 2.2 NNW 0.21 Marshalltown ASOS 4 N 0.21 Boone 1 SSW 0.21 Swisher 0.4 NNE 0.20 Cedar Rapids Arpt 0.20 Newton 1 NE 0.20 Swisher 0.20 Wapello 0.2 S 0.19 Muscatine 2.6 NNE 0.19 De Witt 0.19 Parnell 0.1 SSW 0.18 Grinnell 2 SW 0.18 Riverdale 0.5 N 0.17 Marengo 3.6 N 0.17 Grinnell AWOS 2 SSW 0.17 Perry 0 W 0.16 Marion 1.7 NNW 0.15 Iowa City 0.15 Muscatine 1.4 N 0.13 Davenport Arpt 0.13 Marshalltown 1 NW 0.13 Washington 5.8 SW 0.12 Central City 6.7 W 0.12 Marengo 2.6 SSW 0.11 Fairfield 0.10 Marengo 0.10 Washington 0.09 Ainsworth 7.4 N 0.08 Davenport 0.9 WNW 0.07 Calamus 2.0 NE 0.05 Wapello 4.7 N 0.03 Columbus Jct 2 SSW 0.03 Nichols 3.2 SSW 0.00 Oskaloosa AWOS 9 ESE 0.00 ....ILLINOIS.... Winslow 4.3 ESE 3.53 Stockton 3.4 NNE 3.43 Davis 0.5 N 1.99 Freeport 1.7 NW 1.95 Rockford Arpt 1.51 Freeport 1.50 Mount Carroll 6.8 NNW 1.20 Ridott 0.1 NE 1.08 Elizabeth 1.05 Freeport 2.9 WSW 1.00 Lanark 6.0 E 0.97 Morrison 3.2 E 0.85 Hanover 0.2 NW 0.83 New Boston LD17 0.78 Stronghurst 0.4 SSW 0.75 Mount Carroll 0.69 Gladstone LD18 0.66 Steward 0.63 Lanark 5.3 N 0.62 Aledo 0.58 Alpha 2.3 N 0.56 New Windsor 2.0 N 0.55 Quincy Arpt 0.49 Walnut 5.3 ENE 0.47 Woodhull 0.3 ESE 0.46 Prophetstown 0.2 SW 0.42 Augusta 0.42 Mundelein 0.41 Paw Paw 1 E 0.39 Moline 0.7 NNE 0.33 Romeoville 0.27 Galva 2.7 NE 0.26 Bentley 0.25 Warsaw 5.8 SE 0.24 Dallas City 3.0 SSE 0.23 Ottawa 4 SW 0.23 Galesburg 0.22 Colchester 3.5 NE 0.20 Mendota 2 SE 0.17 Jacksonville Arpt 0.15 Princeton 1.1 SE 0.14 Princeton 0.14 Peoria Arpt 0.14 Jacksonville 2E 0.13 Joliet Arpt 0.13 Geneseo 2.0 NW 0.11 Kewanee 1 E 0.10 Prairie City 2S 0.08 Coal Valley 1.9 SE 0.07 Ill. City LD16 3 WNW 0.07 Streator 3 SE 0.02 Quad City Arpt 0.02 St Anne 0.00 Bloomington Airport 0.00 Lincoln NWS 0.00 Moline 2.5 W 0.00 Tuscola 0.00 Decatur Airport 0.00 Rochelle Arpt 0.00 Windsor 0.00 Ogden 0.00 ....MISSOURI.... Chillicothe Arpt 0.56 Kahoka 0.6 S 0.53 Memphis 0.1 S 0.40 Memphis 0.29 Kirksville Arpt 0.21 Columbia Arpt 0.04 ....WISCONSIN.... Brodhead 1 SW 3.61 Monroe 1 W 2.73 Prairie du Chien AWOS 2.10 Madison Arpt 1.92 Sullivan-NWS 2 SE 1.92 Darlington 1.79 Viroqua 1.15 Steuben 4SE 3 NE 1.09 Whitewater 0.74 La Crosse WFO 0.38
Environment
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| Figure 1: SPC Day 1 Outlook 1630z | Figure 2: SPC Day 1 Hail Outlook 1630z | Figure 3: SPC Day 1 Wind Outlook 1630z |
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| Figure 4: SPC Day 1 Tornado Outlook 1630z | Figure 5: DVN 12z Sounding | Figure 6: DVN 00z Sounding |
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