Sorted by: 24 hour rainfall Descending. Times are presented in the local time of the site. Click on the identifier to get all daily observations for the site. Click on the site name to get more information on the site. Click on the column heading to sort the column, clicking again will reverse the sort. A new interactive map app exists that plots this data on a map.

Add: Source Text: SiteID: Station Name: County: Valid: Temperatures [F] Hydro
At Ob 24h High 24h Low 24hour Rain Snowfall Ratio Snow Depth SWE
Source Text HRFI4Hartford, IAWarren08:00 AMMM M5.630M0
Source Text WGCI4DES MOINES WAVELAND, IAPolk07:00 AMMM M5.060M0
Source Text ATLI4ATLANTIC 1 NE, IACass07:00 AMM95 694.42M
Source Text MZUI4MONTEZUMA 1 W, IAPoweshiek07:00 AMMM M3.98M
Source Text PEAI4PELLA 1 S, IAMarion07:00 AMMM M3.420M0
Source Text NENI4NORTH ENGLISH, IAIowa07:00 AMMM M3.290M0
Source Text UBSI4Johnston, IAPolk07:00 AMMM M3.210M0
Source Text GTHI4GUTHRIE CENTER, IAGuthrie07:00 AMM86 692.85M
Source Text WSHI4WASHINGTON, IAWashington07:00 AMM91 652.80M0
Source Text BLLI4BELLE PLAINE, IABenton07:00 AMM89 552.790M0
Source Text PERI4PERRY, IADallas07:00 AMM84 662.6M
Source Text UNDI4UNDERWOOD, IAPottawattamie07:00 AMMM M2.550M0
Source Text DMXNWS Des Moines, IAPolk01:00 PMMM M2.40M0
Source Text ICYI4IOWA CITY, IAJohnson07:00 AMM90 652.30M0
Source Text FRFI4FAIRFIELD, IAJefferson08:00 AMM92 692.250M0
Source Text OAKI4OAKLAND, IAPottawattamie07:00 AMM92 662.140M0
Source Text CLUI4CLUTIER, IATama07:00 AMMM M2.07M
Source Text SGYI4Sigourney, IAKeokuk06:00 AMM92 6720M0
Source Text GRII4GRINNELL 3 SW, IAPoweshiek07:00 AMM93 671.86M
Source Text OTWI4Ottumwa, IAWapello07:00 AMMM M1.84M
Source Text TLDI4TOLEDO 3 N, IATama07:00 AM7188 661.820M0
Source Text GRNI4GREENFIELD, IAAdair08:00 AM6893 671.73M
Source Text JAMI4JAMAICA 3 S, IAGuthrie07:00 AMMM M1.660M0
Source Text CRPI4CEDAR RAPIDS NO 1, IALinn05:00 PM8290 671.650M0
Source Text MSTI4MUSCATINE 2 N, IAMuscatine07:00 AMM91 671.620M0
Source Text AESI4AMES 5 SE, IAStory06:00 AM7085 651.53M
Source Text MSNI4MASSENA, IACass07:00 AMMM M1.490M0
Source Text AUDI4Audubon, IAAudubon08:00 AMM83 671.48M
Source Text RADI4RATHBUN DAM, IAAppanoose07:00 AM6897 681.42M
Source Text DWTI4DE WITT, IAClinton08:00 AMMM M1.4M
Source Text JFFI4JEFFERSON 2 NW, IAGreene07:19 AMM81 671.37M
Source Text HSII4HASTINGS 4 NE, IAMills08:00 AMMM M1.370M0
Source Text AMSI4AMES 8 WSW, IABoone03:22 PM8285 691.32M
Source Text VNTI4VINTON, IABenton08:00 AMM85 691.3M
Source Text BLMI4BLOOMFIELD 1 WNW, IADavis07:00 AMMM M1.25M
Source Text GRWI4GARWIN, IATama06:00 AMMM M1.24M
Source Text OSEI4OSCEOLA, IAClarke07:00 AMMM M1.230M0
Source Text BNWI4BOONE, IABoone08:00 AMM79 661.230M00
Source Text MCLI4Monticello, IAJones05:00 AMMM M1.17M
Source Text LOGI4LOGAN, IAHarrison07:00 AMM88 681.160M0
Source Text AMOI4Anamosa 3SSW, IAJones07:00 AMM88 641.10M0
Source Text SLHI4Salem 1 S, IAHenry07:00 AMMM M1.050M0
Source Text NHPI4New Hampton, IAChickasaw07:00 AMM78 620.970M0
Source Text CRNI4Corning, IAAdams07:00 AMM94 680.940M0
Source Text LSXI4LITTLE SIOUX 2 NW, IAHarrison07:00 AMM84 650.920M0
Source Text SPTI4Strawberry Point, IAClayton07:00 AMMM M0.910M0
Source Text TREI4TRAER, IATama07:00 AMMM M0.9M
Source Text DVNI4Davenport 6N, IAScott01:00 PMMM M0.880M0
Source Text CHRI4CHARITON 1 E, IALucas07:00 AMM93 680.84M
Source Text GTTI4Guttenberg L & D 10, IAClayton07:00 AM7179 670.810M00
Source Text WEBI4WEBSTER CITY, IAHamilton07:00 AMM75 650.790M0
Source Text DUBI4Dubuque #3, IADubuque06:00 AMMM M0.77M
Source Text WMTI4FORT DODGE 5 NNW, IAWebster07:07 AMM75 650.690M0
Source Text HPTI4HAMPTON, IAFranklin07:00 AM6878 660.650M0
Source Text CLDI4CLARINDA, IAPage07:55 AMM98 700.650M0
Source Text BLVI4Bellevue LD 12, IAJackson06:00 AM7288 670.64M
Source Text FYTI4Fayette 3NNW, IAFayette07:00 AMM77 610.60M0
Source Text ZRGI4ZEARING, IAStory07:00 AMMM M0.570M0
Source Text SDHI4SHENANDOAH, IAPage08:00 AMM100 710.560M0
Source Text EKRI4Elkader 5SSW, IAClayton07:15 AMM77 640.53M
Source Text OLNI4OELWEIN 1E, IAFayette06:30 AMM83 640.520M0
Source Text SACI4SAC CITY, IASac04:00 AM6976 660.50M0
Source Text DLDI4Dubuque L&D 11, IADubuque06:00 AM7285 680.50M0
Source Text MHRI4MANCHESTER NO. 2, IADelaware07:00 AMM85 660.480M0
Source Text IWAI4IOWA FALLS, IAHardin07:00 AMM77 660.45M
Source Text KSLI4Kesley, IAButler07:00 AMMM M0.43M
Source Text MPTI4MAPLETON NO. 2, IAMonona07:00 AMM87 670.410M0
Source Text POCI4POCAHONTAS, IAPocahontas08:00 AMM79 620.39M
Source Text 3OILAMONI, IADecatur07:00 AMM98 700.37M
Source Text SXGI4SIOUX CITY AIRPORT, IAWoodbury06:00 AMM78 630.33M
Source Text HLYI4HOLLY SPRINGS 1NW, IAWoodbury07:00 AMMM M0.320M0
Source Text NHUI4NASHUA 2SW, IAFloyd06:00 AMMM M0.290M0
Source Text MCWI4Mason City, IACerro Gordo07:00 AM6983 650.280M0
Source Text RKWI4ROCKWELL CITY, IACalhoun08:17 AMM78 650.220M00
Source Text RANI4RANDOLPH, IAFremont08:30 AMMM M0.20M0
Source Text CIYI4Charles City, IAFloyd07:00 AMMM M0.190M0
Source Text SANI4St Ansgar, IAMitchell06:30 AMMM M0.180M0
Source Text SXRI4SIOUX RAPIDS 4 E, IABuena Vista06:00 AMM84 610.180M0
Source Text DNNI4DONNELLSON, IALee07:00 AMM94 670.160M0
Source Text LMLI4LAKE MILLS, IAWinnebago07:00 AMMM M0.15M
Source Text CKPI4CHEROKEE, IACherokee08:00 AMM82 580.130M0
Source Text LEMI4LE MARS, IAPlymouth08:00 AMM85 570.12M
Source Text RMSI4REMSEN NO. 2, IAPlymouth07:00 AMMM M0.120M0
Source Text OSAI4Osage 1W, IAMitchell07:00 AMM80 640.12M
Source Text EOKI4Keokuk L&D 19, IALee06:00 AM7393 660.09M
Source Text ORCI4ORANGE CITY, IASioux07:00 AMMM M0.040M0
Source Text PGHI4PRIMGHAR, IAO Brien04:00 PM8084 600.02M
Source Text LKPI4LAKE PARK, IADickinson07:00 AMM83 530.020M
Source Text SHDI4SHELDON, IAObrien07:00 AMMM M0.020M0
Source Text SPRI4SPIRIT LAKE, IADickinson07:00 AMM77 57T0M0
Source Text SIBI4Sibley, IAOsceola09:00 AMM84 59TM
Source Text KEQI4KEOSAUQUA, IAVan Buren07:00 AMMM MM0
Source Text RKRI4ROCK RAPIDS, IALyon08:00 AMM84 5500M0
Source Text ESTI4ESTHERVILLE 4 E, IAEmmet08:00 AM6382 570M
Source Text ALRI4ALLERTON, IAWayne07:00 AM6996 66M0
Source Text SNBI4Sanborn, IAO'Brien08 Sep 2026 08:00 AMM82 651.60M0
Source Text HLSI4Holstein 5NNW, IAIda08 Sep 2026 07:00 AMM83 670.670M0
Source Text ASNI4ALLISON, IAButler08 Sep 2026 07:00 AMM76 640.620M0
Source Text RINI4RINGSTED, IAEmmet03 Sep 2026 07:00 AMMM M0.620M0
Source Text ELMI4ELMA, IAHoward08 Sep 2026 07:00 AMMM M0.590M0
Source Text LWDI4LOWDEN, IACedar08 Sep 2026 11:59 PMM90 620.580M00
Source Text PTRI4PETERSON, IAClay02 Sep 2026 09:00 AMMM M0.58M
Source Text BTLI4BATTLE CREEK 3NE, IAIda08 Sep 2026 08:00 AMM85 690.490M0
Source Text WTRI4WINTERSET 2 NNW, IAMadison07 Sep 2026 07:35 AMM92 670.44M
Source Text CINI4CARROLL, IACarroll08 Sep 2026 07:00 AMM82 680.4M
Source Text EMMI4EMMETSBURG, IAPalo Alto02 Sep 2026 01:00 PMM91 550.390M00
Source Text MCTI4MUSCATINE, IAMuscatine31 Aug 2026 07:00 AMMM M0.250M0
Source Text DCRI4DECORAH, IAWinneshiek08 Sep 2026 04:00 PMM80 650.230M0
Source Text 3SESPENCER 1 N, IAClay02 Sep 2026 11:59 PMM90 670.150M
Source Text IDAI4INDIANOLA 4 W, IAWarren08 Sep 2026 07:00 AMMM M0.10M0
Source Text WACI4Waucoma 1WNW, IAFayette04 Sep 2026 07:00 AMMM M0.1M
Source Text RKVI4ROCK VALLEY, IASioux03 Sep 2026 07:00 AMMM M0.07M
Source Text CCTI4Central City, IALinn03 Sep 2026 01:50 PMMM M0.070M0
Source Text WAUI4Waukon 3NNE, IAAllamakee02 Sep 2026 08:00 AMM87 650.030M0
Source Text SIXI4SIOUX CENTER 2 SE, IASioux03 Sep 2026 04:00 PMM89 70T0M0
Source Text CLNI4CLINTON NO 1, IAClinton04 Sep 2026 06:00 PMM97 7500M0
Source Text ALBI4ALBIA 3 NNE, IAMonroe08 Sep 2026 07:00 AMMM M0M
Source Text BRKI4BROOKLYN, IAPoweshiek01 Sep 2026 07:00 AMMM M0M
Source Text FTMI4Fort Madison, IAHancock02 Sep 2026 11:59 PMM95 7600M0
Source Text CRTI4CRESTON 2 SW, IAUnion03 Sep 2026 07:00 AMM94 6800M0
Source Text SWHI4SWISHER, IAJohnson05 Sep 2026 08:30 AMMM M0M
Source Text MTAI4MOUNT AYR, IARinggold03 Sep 2026 07:00 AMM97 6700M0
Source Text CMRI4Calmar, IAWinneshiek08 Sep 2026 07:00 AMMM MM
Source Text LECI4LeClaire L&D 14, IAScott07 Sep 2026 06:00 AMM83 640M
Source Text NWDI4NORTHWOOD, IAWorth31 Aug 2026 07:00 AMM74 640M
Source Text CASI4CASCADE, IADubuque04 Sep 2026 07:00 AMM93 7200M0
Source Text SNYI4STANLEY 4 W, IABuchanan08 Sep 2026 07:00 AMM77 6300M0
Source Text WLBI4WILLIAMSBURG 3 SE, IAIowa08 Sep 2026 06:49 AMM84 6400M0
Source Text GNDI4GRUNDY CENTER, IAGrundy08 Sep 2026 07:00 AMM78 66M
Source Text BLGI4BURLINGTON, IADes Moines08 Sep 2026 07:00 AMM82 6500M0