This page presents the raw observations of daily high and low temperature along with precipitation and snow when available. The dates shown are the date when the observation was reported. For observations made at 7 AM, this would be a for a 24 hour period up until that time and not for that local date. The timestamps shown are valid for the local timezone of that reporting station.

Hint: You should be able to highlight the values in the table and then copy + paste these values into a spreadsheet program like Excel. A download interface does exist for these observations.

COOP obs listed by date

(Click on the NWSLI to view all obs from one station.)

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NWSLI: Site Name: Date: Temp at Ob Max Air Temp Min Air Temp Precip Snowfall Snow Depth Snow Water Equiv
3OILAMONI22 Sep 2021 7AM487348000M
3SESPENCER 1 N22 Sep 2021 11PM457040000M
AAKI4AMESNo Observation Reported for 2021-09-22
ADXI4ADELNo Observation Reported for 2021-09-22
AESI4AMES 5 SE22 Sep 2021 6AM447244000M
AKRI4AKRON22 Sep 2021 7AMMMM000M
AKYI4ANKENY22 Sep 2021 7AMMMM00MM
ALBI4ALBIA 3 NNENo Observation Reported for 2021-09-22
ALGI4ALGONA 3 W22 Sep 2021 7AM436943000M
.AR ALGI4 210922 C DH0700/TX 69/TN 43/TA 43/PP 0.00/SF 0.0/SD 0/DC2110062327 Clear sky this morning.
ALRI4ALLERTON22 Sep 2021 7AM467046000M
ALXI4Waterloo NWS SnowfallNo Observation Reported for 2021-09-22
AMOI4Anamosa 3SSW22 Sep 2021 6AM497148000M
AMSI4AMES 8 WSW22 Sep 2021 4PM707245000M
ASNI4ALLISON22 Sep 2021 7AM457143000M
ATLI4ATLANTIC 1 NE22 Sep 2021 7AM367336000M
AUDI4Audubon22 Sep 2021 8AM396938000M
BCNI4BEACONSFIELD22 Sep 2021 7AM447344000M
BLGI4BURLINGTON22 Sep 2021 5AM567256000M
BLKI4BLOCKTONNo Observation Reported for 2021-09-22
BLLI4BELLE PLAINE22 Sep 2021 7AM457045000M
BLMI4BLOOMFIELD 1 WNW22 Sep 2021 8AMMMM000M
BLVI4Bellevue LD 1222 Sep 2021 6AM527152000M
BNWI4BOONE22 Sep 2021 8AM437242000M
BRKI4BROOKLYN22 Sep 2021 7AMMMM000M
BTLI4BATTLE CREEK 3NE22 Sep 2021 8AMM6942000M
BTNI4BrightonNo Observation Reported for 2021-09-22
CASI4CASCADE22 Sep 2021 7AM476847000M
CCTI4Central City22 Sep 2021 8AMMMM000M
CGGI4COGGON22 Sep 2021 7AMMMM000M
CHRI4CHARITON 1 E22 Sep 2021 8AM4871430000
CINI4CARROLL22 Sep 2021 7AM4471430000
CIYI4Charles City22 Sep 2021 7AM486743000M
CKPI4CHEROKEE22 Sep 2021 8AM396937000M
CLDI4CLARINDA22 Sep 2021 6AM447444000M
CLII4CLARIONNo Observation Reported for 2021-09-22
CLNI4CLINTON NO 122 Sep 2021 6PM666850000M
.AR CLNI4 210922 C DH1800/TX 68/TN 50/TA 66/PP 0.00/SF 0.0/SD 0/DC2110081702 PM Max:: 67
CLUI4CLUTIER22 Sep 2021 7AMMMM000M
CMBI4COLUMBIA22 Sep 2021 6AMMMM0MMM
CMRI4Calmar22 Sep 2021 7AMMMMT00M
CNTI4CENTERVILLE22 Sep 2021 7AM467246000M
COJI4COLUMBUS JUNCT 2 SSW22 Sep 2021 7AM547050000M
COOI4COON RAPIDS22 Sep 2021 6AMMMM0MMM
CRNI4Corning22 Sep 2021 7AMMMM000M
CRPI4CEDAR RAPIDS NO 122 Sep 2021 5PM687046000M
CRTI4CRESTON 2 SW22 Sep 2021 7AM406940000M
DAKI4DAKOTA CITY22 Sep 2021 7AM416941000M
DCRI4DECORAH22 Sep 2021 4PM677043000M
DEWI4DE WITT 4 S22 Sep 2021 6AMMMM0MMM
DLDI4Dubuque L&D 1122 Sep 2021 6AM546953000M
DMXDes Moines WFO22 Sep 2021 11PM517341000M
DNNI4DONNELLSON22 Sep 2021 7AM487348000M
DNSI4DENISON22 Sep 2021 7AM487037000M
DSXI4Des Moines NWS SnowNo Observation Reported for 2021-09-22
DUBI4Dubuque #322 Sep 2021 6AMMMM000M
DVNI4Davenport 6N22 Sep 2021 11PM457145000M
DWTI4DE WITT22 Sep 2021 8AMMMM000M
EKRI4ELKADER 6SSW22 Sep 2021 7AM437043000M
ELDI4ELDORA22 Sep 2021 7AM437143000M
ELMI4ELMA22 Sep 2021 7AMMMM000M
EMMI4EMMETSBURGNo Observation Reported for 2021-09-22
EOKI4Keokuk L&D 1922 Sep 2021 6AM547054000M
ESTI4ESTHERVILLE 4 E22 Sep 2021 7AM426741000M
EVYI4EVERLY 3 WNW22 Sep 2021 7AMMMM000M
FMBI4Ankeny 2 SENo Observation Reported for 2021-09-22
FRFI4FAIRFIELD22 Sep 2021 8AM527148000M
FSCI4FOREST CITY 2 NNE22 Sep 2021 7AM416941000M
FTMI4Fort Madison22 Sep 2021 11PM557151000M
FYTI4Fayette 3NNW22 Sep 2021 7AM456944000M
.AR FYTI4 210922 C DH0700/TX 69/TN 44/TA 45/PP 0.00/SF 0.0/SD 0/DC2110121434 Clear, NW Wind
GLNI4GLENWOODNo Observation Reported for 2021-09-22
GNDI4GRUNDY CENTER22 Sep 2021 7AM457145000M
GRII4GRINNELL 3 SWNo Observation Reported for 2021-09-22
GRNI4GREENFIELD22 Sep 2021 8AM507137000M
GRWI4GARWIN22 Sep 2021 6AMMMM000M
GTHI4GUTHRIE CENTER22 Sep 2021 8AM507337000M
GTTI4Guttenberg L & D 1022 Sep 2021 7AM506950000M
HBTI4HUMBOLDT WATER PLANT22 Sep 2021 6AMMMM0MMM
HLSI4Holstein 5NNW22 Sep 2021 7AM4267380.4600M
HLYI4HOLLY SPRINGS 1NW22 Sep 2021 7AMMMM000M
HPTI4HAMPTON22 Sep 2021 7AM447244000M
HRFI4HartfordNo Observation Reported for 2021-09-22
HSII4HASTINGS 4 NE22 Sep 2021 8AMMMM000M
HSTI4HOLSTEINNo Observation Reported for 2021-09-22
ICYI4IOWA CITY22 Sep 2021 7AM527352000M
IDAI4INDIANOLA 4 W22 Sep 2021 7AM447342000M
IONI4Ionia 2W22 Sep 2021 7AMMMM000M
IWAI4IOWA FALLS22 Sep 2021 7AM4471440000
JAMI4JAMAICA 3 S22 Sep 2021 7AMMMM000M
JFFI4JEFFERSON 2 NW22 Sep 2021 6AM417041000M
.AR JFFI4 210922 C DH0655/TX 70/TN 41/TA 41/PP 0.00/SF 0.0/SD 0/DC2110110535 Cool, calm, morning. Definitely a feel of Fall this morning.
KANI4Kanawha22 Sep 2021 7AMMMM000M
KEQI4KEOSAUQUA22 Sep 2021 7AM497248000M
KNXI4KNOXVILLE22 Sep 2021 8AM467145000M
KSLI4Kesley22 Sep 2021 7AMMMM000M
LECI4LeClaire L&D 1422 Sep 2021 6AM5271510MMM
LEMI4LE MARS22 Sep 2021 7AM387138000M
LKPI4LAKE PARK22 Sep 2021 7AM446944000M
LMLI4LAKE MILLS22 Sep 2021 7AMMMM000M
LOGI4LOGANNo Observation Reported for 2021-09-22
LORI4LORIMORNo Observation Reported for 2021-09-22
LSXI4LITTLE SIOUX 2 NW22 Sep 2021 7AM377237000M
LWDI4LOWDEN22 Sep 2021 11PM4170410000
.AR LWDI4 210922 C DH2400/TX 70/TN 41/TA 41/PP 0.00/SF 0.0/SD 0/SW 0.0/DC2110081840 N (30)
MCLI4Monticello22 Sep 2021 7AMMMM000M
MCTI4MUSCATINE22 Sep 2021 7AM527352000M
MCWI4Mason City22 Sep 2021 7AM457144000M
MFRI4MILFORD 4 NW22 Sep 2021 7PMM6735000M
MHRI4MANCHESTER NO. 222 Sep 2021 7AM456945000M
MKTI4MAQUOKETA 4 W22 Sep 2021 7AM4871470.0100M
MPTI4MAPLETON NO. 222 Sep 2021 7AM386938000M
MROI4MARENGO22 Sep 2021 7AMMMM000M
.AR MROI4 210922 C DH0700/PP 0.00/SF 0.0/SD 0/DC2110131810 Mostly sunny.
MSHI4MARSHALLTOWN22 Sep 2021 7AM447244000M
MSNI4MASSENA22 Sep 2021 7AMMMM000M
MSTI4MUSCATINE 2 N22 Sep 2021 7AM507150000M
MTAI4MOUNT AYR22 Sep 2021 7AM477144000M
MXWI4MAXWELLNo Observation Reported for 2021-09-22
MZUI4MONTEZUMA 1 W22 Sep 2021 7AMMMM000M
NENI4NORTH ENGLISH22 Sep 2021 7AMMMM000M
NHPI4New Hampton22 Sep 2021 7AM466845000M
NHUI4NASHUA 2SW22 Sep 2021 7AMMMM000M
NWDI4NORTHWOOD22 Sep 2021 9AM476741000M
NWTI4NEWTON22 Sep 2021 7AM457244000M
OAKI4OAKLAND22 Sep 2021 7AM456945000M
OGDI4OGDEN22 Sep 2021 6AMMMM0MMM
OLNI4OELWEIN 1E22 Sep 2021 6AM467146000M
ORCI4ORANGE CITY22 Sep 2021 7AMMMM000M
OSAI4Osage 1W22 Sep 2021 7AM446844000M
OSEI4OSCEOLA22 Sep 2021 7AM477247000M
OSKI4OSKALOOSA22 Sep 2021 7AM4473440000
OTWI4OttumwaNo Observation Reported for 2021-09-22
PEAI4PELLA 1 S22 Sep 2021 7AMMMM000M
PERI4PERRY22 Sep 2021 7AM407240000M
PGHI4PRIMGHAR22 Sep 2021 4PM676845000M
PKBI4PARKERSBURG22 Sep 2021 7AMMMM000M
POCI4POCAHONTAS22 Sep 2021 8AM476945000M
PSTI4POSTVILLE22 Sep 2021 7AM517244000M
PTRI4PETERSONNo Observation Reported for 2021-09-22
RADI4RATHBUN DAM22 Sep 2021 7AM507250000M
RANI4RANDOLPH22 Sep 2021 7AMMMM000M
RINI4RINGSTED22 Sep 2021 7AMMMM000M
RKRI4ROCK RAPIDS22 Sep 2021 8AM396739000M
RKVI4ROCK VALLEY22 Sep 2021 7AM39MM000M
RKWI4ROCKWELL CITY22 Sep 2021 7AM436843000M
RMSI4REMSEN NO. 222 Sep 2021 6AMMMM000M
ROKI4RED OAK22 Sep 2021 7AM417441000M
RWCI4ROCKWELL CITY NO. 222 Sep 2021 6AMMMM0MMM
SACI4SAC CITY22 Sep 2021 6AM436943000M
SANI4St Ansgar22 Sep 2021 6AMMMM000M
SDHI4SHENANDOAH22 Sep 2021 8AM497343000M
SGYI4Sigourney22 Sep 2021 8AM517146000M
SHDI4SHELDON22 Sep 2021 7AMMMM000M
SIBI4Sibley22 Sep 2021 7AM396639000M
SIXI4SIOUX CENTER 2 SE22 Sep 2021 4PM707242000M
SLBI4STORM LAKE 2 E22 Sep 2021 8AM626844000M
SLHI4Salem 1 S22 Sep 2021 7AMMMM000M
SNBI4SANBORN22 Sep 2021 8AM426642000M
SNYI4STANLEY 4 W22 Sep 2021 7AM457045000M
SPRI4SPIRIT LAKE22 Sep 2021 7AM416641000M
SPTI4Strawberry Point22 Sep 2021 7AMMMM000M
.AR SPTI4 210922 C DH0700/PP 0.00/SF 0.0/SD 0/DC2110140915 Reported 0.08" of precipitation, set to 0. Checked with FPR data.
STBI4STEAMBOAT ROCKNo Observation Reported for 2021-09-22
STYI4Story CityNo Observation Reported for 2021-09-22
SWEI4SWEA CITY 4 W22 Sep 2021 6AM416741000M
SWHI4SWISHER22 Sep 2021 8AMMMM000M
SXCI4SIOUX CITY HWY 77 BRG22 Sep 2021 6AMMMM0MMM
SXGI4SIOUX CITY AIRPORT22 Sep 2021 6AM426942000M
SXRI4SIOUX RAPIDS 4 E22 Sep 2021 6AM406940000M
TLDI4TOLEDO 3 N22 Sep 2021 7AM447144000M
TREI4TRAER22 Sep 2021 7AMMMM000M
TRPI4TRIPOLINo Observation Reported for 2021-09-22
UBSI4JohnstonNo Observation Reported for 2021-09-22
UNDI4UNDERWOOD22 Sep 2021 7AMMMM000M
VICI4VICKS CORNER-SPIRIT LAKE IOWA22 Sep 2021 11PM577041000M
VNTI4VINTON22 Sep 2021 8AM497247000M
WACI4Waucoma 1WNW22 Sep 2021 7AMMMM000M
WAUI4Waukon 3NNENo Observation Reported for 2021-09-22
WCCI4Grimes 4 WSWNo Observation Reported for 2021-09-22
WEBI4WEBSTER CITY22 Sep 2021 7AM377137000M
WGCI4DES MOINES WAVELAND22 Sep 2021 7AMMMM000M
WLBI4WILLIAMSBURG 3 SE22 Sep 2021 7AM477146000M
WMTI4FORT DODGE 5 NNW22 Sep 2021 7AM416841000M
WSHI4WASHINGTON22 Sep 2021 7AM487547000M
WTRI4WINTERSET 2 NNWNo Observation Reported for 2021-09-22
ZRGI4ZEARING22 Sep 2021 7AMMMM000M

Errors exist in this dataset and you should evaluate the observations before using...