Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >
Overview
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Snow fell across much of northeast Iowa and northern Illinois early Saturday, as an area of low pressure tracked east over Missouri. Snowfall amounts generally between 1 and 3 inches were common, with the higher amounts falling along and north of highway 30.
Additional snow fell over portions of eastern Iowa and northwest Illinois late Saturday afternoon and evening. The highest totals between 2 and 4 inches fell along a line from Washington county in Iowa, to northern Mercer and southern Rock Island counties in Illinois. |
 Midwest Snowfall Analysis - Courtesy Iowa Environmental Mesonet (IEM) |
Radar:
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| Interactive Web Link (Morning) | Multi Radar Multi Sensor (MRMS) Morning Radar Loop (click bottom right for fullscreen) | ||
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| Interactive Web Link (Afternoon and Evening) | Multi Radar Multi Sensor (MRMS) Evening Radar Loop (click bottom right for fullscreen) |
Storm Reports
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| Interactive Map Link (Morning) | Midwest Snow Analysis Courtesy Iowa Environmental Mesonet |
Local Snowfall (Morning) |
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| Interactive Web Link (Afternoon and Evening) | Midwest Snow Analysis Courtesy of Iowa Environmental Mesonet | Local Snowfall (Afternoon and Evening) |
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1008 AM CST SAT NOV 17 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0900 AM SNOW 2 E VINTON 42.17N 91.99W
11/17/2018 M3.0 INCH BENTON IA TRAINED SPOTTER
SNOW TOTAL.
0900 AM SNOW 1S EDGEWOOD 42.64N 91.40W
11/17/2018 M2.8 INCH DELAWARE IA TRAINED SPOTTER
SNOW TOTAL.
0700 AM SNOW ROBINS 42.07N 91.67W
11/17/2018 M2.7 INCH LINN IA COCORAHS
COCORAHS STATION IA-LN-23, ROBINS.
0700 AM SNOW 1 E VINTON 42.17N 92.00W
11/17/2018 M2.6 INCH BENTON IA CO-OP OBSERVER
CO-OP OBSERVER STATION VNTI4, VINTON.
0500 AM SNOW COGGON 42.28N 91.53W
11/17/2018 M2.5 INCH LINN IA CO-OP OBSERVER
CO-OP OBSERVER STATION CGGI4, COGGON.
0706 AM SNOW HIAWATHA 42.05N 91.68W
11/17/2018 M2.5 INCH LINN IA TRAINED SPOTTER
0823 AM SNOW STANWOOD 41.89N 91.15W
11/17/2018 M2.5 INCH CEDAR IA TRAINED SPOTTER
STORM TOTAL.
0903 AM SNOW LOWDEN 41.86N 90.92W
11/17/2018 M2.5 INCH CEDAR IA CO-OP OBSERVER
STORM TOTAL.
0926 AM SNOW 1 NW CENTER GROVE 42.49N 90.73W
11/17/2018 M2.5 INCH DUBUQUE IA TRAINED SPOTTER
STORM TOTAL.
0404 AM SNOW 2 WNW DUBUQUE 42.52N 90.72W
11/17/2018 E2.3 INCH DUBUQUE IA TRAINED SPOTTER
0700 AM SNOW SHANNON 42.15N 89.74W
11/17/2018 M2.3 INCH CARROLL IL COCORAHS
COCORAHS STATION IL-CR-13, SHANNON.
0823 AM SNOW 1 N INDEPENDENCE 42.48N 91.89W
11/17/2018 M2.3 INCH BUCHANAN IA TRAINED SPOTTER
0844 AM SNOW MARION 42.03N 91.59W
11/17/2018 M2.3 INCH LINN IA BROADCAST MEDIA
STORM TOTAL.
0727 AM SNOW SOLON 41.80N 91.49W
11/17/2018 M2.2 INCH JOHNSON IA TRAINED SPOTTER
0900 AM SNOW STOCKTON 42.36N 90.06W
11/17/2018 M2.1 INCH JO DAVIESS IL CO-OP OBSERVER
SNOW TOTAL.
0500 AM SNOW 2 NNW MOUNT AUBURN 42.29N 92.11W
11/17/2018 M2.0 INCH BENTON IA COCORAHS
COCORAHS STATION IA-BT-11, 2 NNW MOUNT
AUBURN.
0607 AM SNOW DUBUQUE REGIONAL ARPT 42.40N 90.71W
11/17/2018 M2.0 INCH DUBUQUE IA OFFICIAL NWS OBS
SNOWFALL PAST 6 HOURS.
0630 AM SNOW 2 NW ELIZABETH 42.33N 90.25W
11/17/2018 M2.0 INCH JO DAVIESS IL CO-OP OBSERVER
CO-OP OBSERVER STATION EZBI2, ELIZABETH.
0700 AM SNOW 1 SSW COLETA 41.89N 89.81W
11/17/2018 M2.0 INCH WHITESIDE IL COCORAHS
COCORAHS STATION IL-WD-8, 1 SW COLETA.
0700 AM SNOW 2 ESE FAIRVIEW 42.08N 91.30W
11/17/2018 M2.0 INCH JONES IA CO-OP OBSERVER
CO-OP OBSERVER STATION AMOI4, 3 SSW ANAMOSA.
0705 AM SNOW 2 NNE CEDAR RAPIDS 42.01N 91.66W
11/17/2018 M2.0 INCH LINN IA TRAINED SPOTTER
0709 AM SNOW 2 N CEDAR RAPIDS 42.01N 91.66W
11/17/2018 M2.0 INCH LINN IA BROADCAST MEDIA
AVERAGE MEASUREMENT FROM SIX READINGS.
0824 AM SNOW 2 E CEDAR RAPIDS 41.98N 91.63W
11/17/2018 M2.0 INCH LINN IA TRAINED SPOTTER
0847 AM SNOW WHEATLAND 41.83N 90.84W
11/17/2018 E2.0 INCH CLINTON IA TRAINED SPOTTER
0652 AM SNOW 2 NW FREEPORT 42.30N 89.66W
11/17/2018 M1.9 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-25, 1 WNW FREEPORT.
0530 AM SNOW ELY 41.87N 91.58W
11/17/2018 M1.8 INCH LINN IA COCORAHS
COCORAHS STATION IA-LN-3, ELY.
0700 AM SNOW 4 NNE MUSCATINE 41.47N 91.04W
11/17/2018 M1.8 INCH MUSCATINE IA CO-OP OBSERVER
CO-OP OBSERVER STATION MSTI4, 2 N MUSCATINE.
0700 AM SNOW CASCADE 42.30N 91.02W
11/17/2018 M1.8 INCH DUBUQUE IA CO-OP OBSERVER
CO-OP OBSERVER STATION CASI4, CASCADE.
0700 AM SNOW 3 NNE MC CONNELL 42.47N 89.72W
11/17/2018 M1.7 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-8, 2 NNE MC CONNELL.
0700 AM SNOW 1 NE FREEPORT 42.30N 89.62W
11/17/2018 M1.7 INCH STEPHENSON IL MESONET
MESONET STATION FEEI2, PEC RVR AT FREEPORT.
0927 AM SNOW 2 NNW NORTH LIBERTY 41.76N 91.62W
11/17/2018 M1.6 INCH JOHNSON IA TRAINED SPOTTER
STORM TOTAL.
0521 AM SNOW 1 NNE CEDAR RAPIDS 41.99N 91.66W
11/17/2018 M1.5 INCH LINN IA BROADCAST MEDIA
0630 AM SNOW DAVIS 42.43N 89.42W
11/17/2018 M1.5 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-7, DAVIS.
0700 AM SNOW 1 E FREEPORT 42.29N 89.61W
11/17/2018 M1.5 INCH STEPHENSON IL COCORAHS
COCORAHS STATION IL-SP-22, 1 E FREEPORT.
0700 AM SNOW 3 WSW CHADWICK 42.00N 89.94W
11/17/2018 M1.5 INCH CARROLL IL COCORAHS
COCORAHS STATION IL-CR-4, 2 WSW CHADWICK.
0755 AM SNOW 1 WNW MAQUOKETA 42.07N 90.68W
11/17/2018 M1.5 INCH JACKSON IA TRAINED SPOTTER
0800 AM SNOW 1 NW ELDRIDGE 41.64N 90.59W
11/17/2018 M1.5 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-30, ELDRIDGE.
0600 AM SNOW 2 W BLANDING 42.27N 90.42W
11/17/2018 M1.3 INCH JO DAVIESS IL MESONET
MESONET STATION BLVI4, BELLEVUE L/D 12.
0634 AM SNOW PARK VIEW 41.69N 90.54W
11/17/2018 M1.3 INCH SCOTT IA NWS EMPLOYEE
0700 AM SNOW 1 ENE RIVERDALE 41.54N 90.45W
11/17/2018 M1.3 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-8, RIVERDALE.
0700 AM SNOW 2 WNW CHARLOTTE 41.98N 90.50W
11/17/2018 M1.3 INCH CLINTON IA COCORAHS
COCORAHS STATION IA-CN-17, 1 WNW CHARLOTTE.
0757 AM SNOW 1 SSW CORDOVA 41.67N 90.33W
11/17/2018 M1.3 INCH ROCK ISLAND IL TRAINED SPOTTER
0700 AM SNOW 2 SSE DAVENPORT 41.53N 90.59W
11/17/2018 M1.2 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-4, 2 SSE DAVENPORT.
0712 AM SNOW 1 SE DAVENPORT 41.54N 90.59W
11/17/2018 M1.2 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-37, 1 SE DAVENPORT.
0542 AM SNOW BELLE PLAINE 41.90N 92.27W
11/17/2018 E1.0 INCH BENTON IA PUBLIC
0606 AM SNOW DAVENPORT AIRPORT 41.61N 90.59W
11/17/2018 M1.0 INCH SCOTT IA OFFICIAL NWS OBS
SNOWFALL PAST 6 HOURS.
0700 AM SNOW 1 S IOWA CITY 41.65N 91.53W
11/17/2018 M1.0 INCH JOHNSON IA CO-OP OBSERVER
CO-OP OBSERVER STATION ICYI4, IOWA CITY.
0700 AM SNOW GALENA 42.42N 90.43W
11/17/2018 M1.0 INCH JO DAVIESS IL CO-OP OBSERVER
CO-OP OBSERVER STATION GPBI2, GALENA.
0800 AM SNOW 2 NNW WARNER 41.45N 90.40W
11/17/2018 M0.7 INCH HENRY IL COCORAHS
COCORAHS STATION IL-HY-15, 2 NNW WARNER.
0700 AM SNOW 2 SE COAL VALLEY 41.43N 90.42W
11/17/2018 M0.5 INCH HENRY IL COCORAHS
COCORAHS STATION IL-HY-5, 1 ESE COAL VALLEY.
0600 AM SNOW PARNELL 41.58N 92.01W
11/17/2018 M0.3 INCH IOWA IA COCORAHS
COCORAHS STATION IA-IA-13, PARNELL.
0700 AM SNOW 2 NNW WILLIAMSTOWN 41.59N 91.75W
11/17/2018 M0.3 INCH JOHNSON IA COCORAHS
COCORAHS STATION IA-JH-9, 1 NNW
WILLIAMSTOWN.
*****************************************************************************************************
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
919 AM CST SUN NOV 18 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0911 AM SNOW 1 ENE NEW WINDSOR 41.20N 90.44W
11/18/2018 M4.5 INCH HENRY IL TRAINED SPOTTER
STORM TOTAL.
0700 AM SNOW 1 N ALEDO 41.22N 90.75W
11/18/2018 M3.5 INCH MERCER IL CO-OP OBSERVER
CO-OP OBSERVER STATION ALEI2, ALEDO.
0800 AM SNOW 2 NNE FAIRFIELD 41.03N 91.95W
11/18/2018 M3.5 INCH JEFFERSON IA CO-OP OBSERVER
CO-OP OBSERVER STATION FRFI4, FAIRFIELD.
0730 AM SNOW 2 NW GENESEO 41.47N 90.18W
11/18/2018 M2.7 INCH HENRY IL COCORAHS
COCORAHS STATION IL-HY-8, 1 NW GENESEO.
0700 AM SNOW 1 WNW PRINCETON 41.38N 89.48W
11/18/2018 M2.6 INCH BUREAU IL CO-OP OBSERVER
CO-OP OBSERVER STATION PTNI2, PRINCETON.
0700 AM SNOW 2 N TISKILWA 41.32N 89.50W
11/18/2018 M2.5 INCH BUREAU IL COCORAHS
COCORAHS STATION IL-BU-8, 2 N TISKILWA.
0604 AM SNOW MOLINE QUAD-CITY AIRPOR 41.45N 90.51W
11/18/2018 M2.3 INCH ROCK ISLAND IL OFFICIAL NWS OBS
STORM TOTAL SINCE 6 PM LAST NIGHT.
0544 AM SNOW NEW LONDON 40.93N 91.40W
11/18/2018 M2.2 INCH HENRY IA TRAINED SPOTTER
EVENT TOTAL.
0600 AM SNOW 5 NNE BRIGHTON 41.24N 91.77W
11/18/2018 M2.2 INCH WASHINGTON IA COCORAHS
COCORAHS STATION IA-WS-8, 5 NE BRIGHTON.
0700 AM SNOW 1 ENE KEWANEE 41.25N 89.90W
11/18/2018 M2.1 INCH HENRY IL CO-OP OBSERVER
CO-OP OBSERVER STATION KEWI2, 1 E KEWANEE.
0700 AM SNOW 1 SW NEW LONDON 40.91N 91.43W
11/18/2018 M2.0 INCH HENRY IA COCORAHS
COCORAHS STATION IA-HY-1, 1 WSW NEW LONDON.
0800 AM SNOW SIGOURNEY 41.33N 92.20W
11/18/2018 M2.0 INCH KEOKUK IA CO-OP OBSERVER
CO-OP OBSERVER STATION SGYI4, SIGOURNEY.
0700 AM SNOW 1 S DONNELLSON 40.63N 91.57W
11/18/2018 M1.9 INCH LEE IA CO-OP OBSERVER
CO-OP OBSERVER STATION DNNI4, DONNELLSON.
0700 AM SNOW 1 W WASHINGTON AIRPORT 41.28N 91.68W
11/18/2018 M1.6 INCH WASHINGTON IA CO-OP OBSERVER
CO-OP OBSERVER STATION WSHI4, WASHINGTON.
0657 AM SNOW 1 ENE PRARIE GROVE 40.89N 91.23W
11/18/2018 E1.5 INCH DES MOINES IA PUBLIC
0800 AM SNOW LA HARPE 40.58N 90.97W
11/18/2018 M1.5 INCH HANCOCK IL CO-OP OBSERVER
CO-OP OBSERVER STATION LAHI2, LA HARPE.
0700 AM SNOW 4 N HASKINS 41.40N 91.54W
11/18/2018 M1.4 INCH WASHINGTON IA COCORAHS
COCORAHS STATION IA-WS-2, 4 N HASKINS.
0715 AM SNOW 1 SSW KEWANEE 41.23N 89.93W
11/18/2018 E1.3 INCH HENRY IL TRAINED SPOTTER
STORM TOTAL.
0500 AM SNOW 6 W ILLINOIS CITY 41.42N 91.02W
11/18/2018 M1.2 INCH ROCK ISLAND IL MESONET
MESONET STATION ILNI2, ILLINOIS CITY L/D 16.
0600 AM SNOW 2 S PRAIRIE CITY AIRPOR 40.59N 90.46W
11/18/2018 M1.2 INCH MCDONOUGH IL CO-OP OBSERVER
CO-OP OBSERVER STATION PRCI2, 2 S PRAIRIE
CITY.
0700 AM SNOW KEOSAUQUA 40.73N 91.97W
11/18/2018 M1.2 INCH VAN BUREN IA CO-OP OBSERVER
CO-OP OBSERVER STATION KEQI4, KEOSAUQUA.
0630 AM SNOW 1 ENE RIVERDALE 41.54N 90.45W
11/18/2018 M1.1 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-8, RIVERDALE.
0600 AM SNOW MEMPHIS 40.46N 92.17W
11/18/2018 M1.0 INCH SCOTLAND MO CO-OP OBSERVER
CO-OP OBSERVER STATION MMPM7, MEMPHIS.
0600 AM SNOW 7 S KINGSTON 40.88N 91.03W
11/18/2018 M1.0 INCH DES MOINES IA MESONET
MESONET STATION GLDI2, GLADSTONE L/D 18.
0700 AM SNOW 1 S SALEM 40.83N 91.62W
11/18/2018 M1.0 INCH HENRY IA CO-OP OBSERVER
CO-OP OBSERVER STATION SLHI4, SALEM 1 S.
0700 AM SNOW 4 NNE MUSCATINE 41.47N 91.04W
11/18/2018 M1.0 INCH MUSCATINE IA CO-OP OBSERVER
CO-OP OBSERVER STATION MSTI4, 2 N MUSCATINE.
0800 AM SNOW 2 NNW WARNER 41.45N 90.40W
11/18/2018 M1.0 INCH HENRY IL COCORAHS
COCORAHS STATION IL-HY-15, 2 NNW WARNER.
0606 AM SNOW 1 SE DAVENPORT 41.54N 90.59W
11/18/2018 M0.8 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-37, 1 SE DAVENPORT.
0700 AM SNOW PARK VIEW 41.69N 90.54W
11/18/2018 M0.8 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-3, PARK VIEW.
0700 AM SNOW 2 ENE ARGYLE LAKE STATE 40.46N 90.75W
11/18/2018 M0.7 INCH MCDONOUGH IL COCORAHS
COCORAHS STATION IL-MCD-7, 2 ENE ARGYLE LAKE
STATE.
0606 AM SNOW DAVENPORT AIRPORT 41.61N 90.59W
11/18/2018 M0.6 INCH SCOTT IA OFFICIAL NWS OBS
STORM TOTAL SINCE 6 PM LAST NIGHT.
0600 AM SNOW 1 NNW HAMILTON 40.40N 91.37W
11/18/2018 M0.5 INCH HANCOCK IL MESONET
MESONET STATION EOKI4, KEOKUK L/D 19.
0730 AM SNOW 3 W RICHMOND 41.46N 91.76W
11/18/2018 M0.5 INCH WASHINGTON IA COCORAHS
COCORAHS STATION IA-WS-7, 3 W RICHMOND.
0800 AM SNOW 1 NW ELDRIDGE 41.64N 90.59W
11/18/2018 M0.5 INCH SCOTT IA COCORAHS
COCORAHS STATION IA-ST-30, ELDRIDGE.
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