IEM :: NWS COOP Observations by Date by Site

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.)

Enter Date:

NWSLI:	Site Name:	Date:	Temp at Ob	Max Air Temp	Min Air Temp	Precip	Snowfall	Snow Depth	Snow Water Equiv
MFRI4	MILFORD 4 NW	30 May 2025 8AM	58	68	51	0	0	0	M
.A MFRI4 250530 C DH0800/TX 68/TN 51/TA 58/PP 0.00/SF 0.0/SD 0/DC2506060909
GTHI4	GUTHRIE CENTER	30 May 2025 8AM	65	69	47	0	M	M	M
.A GTHI4 250530 C DH0800/TX 69/TN 47/TA 65/PP 0.00/
EKRI4	Elkader 5SSW	30 May 2025 7AM	53	69	47	0	0	0	M
.AR EKRI4 250530 C DH0730/TX 69/TN 47/TA 53/PP 0.00/SF 0.0/SD 0/DC2506241153
KANI4	Kanawha	No Observation Reported for 2025-05-30
CLNI4	CLINTON NO 1	30 May 2025 5PM	78	80	53	0	0	0	M
.A CLNI4 250530 C DH1700/TX 80/TN 53/TA 78/PP 0.00/SF 0.0/SD 0/DC2505301728 Observation taken an hour early.
GLNI4	GLENWOOD	No Observation Reported for 2025-05-30
BTLI4	BATTLE CREEK 3NE	30 May 2025 8AM	56	68	49	0	0	0	M
.A BTLI4 250530 C DH0800/TX 68/TN 49/TA 56/PP 0.00/SF 0.0/SD 0/DC2506021033
MHRI4	MANCHESTER NO. 2	30 May 2025 7AM	56	71	53	T	0	0	M
.A MHRI4 250530 C DH0700/TX 71/TN 53/TA 56/PP T/SF 0.0/SD 0/DC2505300726
ADXI4	ADEL	30 May 2025 7AM	M	M	M	M	0	0	M
.A ADXI4 250530 C DH0700/PP M/SF 0.0/SD 0/DC2506052041
MCLI4	Monticello	30 May 2025 5AM	M	M	M	0.04	0	0	M
.AR MCLI4 250530 C DH0500/PP 0.04/SF 0.0/SD 0/DC2506141148
HLSI4	Holstein 5NNW	30 May 2025 7AM	52	68	49	0	0	0	M
.A HLSI4 250530 C DH0700/TX 68/TN 49/TA 52/PP 0.00/SF 0.0/SD 0/DC2506081152
MCWI4	Mason City	30 May 2025 7AM	58	69	53	0.01	M	M	M
.A MCWI4 250530 C DH0700/TX 69/TN 53/TA 58/PP 0.01/PT 1/HG 5.79/DC2505300741
MPTI4	MAPLETON NO. 2	30 May 2025 7AM	59	68	47	0	0	0	M
.A MPTI4 250530 C DH0700/TX 68/TN 47/TA 59/PP 0.00/SF 0.0/SD 0/DC2505300755 partly cloudy
RANI4	RANDOLPH	30 May 2025 8AM	M	M	M	0	0	0	M
.A RANI4 250530 C DH0800/PP 0.00/SF 0.0/SD 0/XW 01/XP 0/DC2505300942
AMOI4	Anamosa 3SSW	30 May 2025 6AM	54	70	53	0	0	0	M
.A AMOI4 250530 C DH0600/TX 70/TN 53/TA 54/PP 0.00/SF 0.0/SD 0/DC2505300541 Partly cloudy
UBSI4	Johnston	No Observation Reported for 2025-05-30
WTRI4	WINTERSET 2 NNW	30 May 2025 6AM	50	73	47	0	M	M	M
.A WTRI4 250530 C DH0647/TX 73/TN 47/TA 50/PP 0.00/DC2505300647
LORI4	LORIMOR	No Observation Reported for 2025-05-30
OLNI4	OELWEIN 1E	30 May 2025 6AM	50	67	50	T	0	0	M
.A OLNI4 250530 C DH0630/TX 67/TN 50/TA 50/PP T/SF 0.0/SD 0/TV -2.9999/TV -4.9999/TV -8.9999/TV -20.9999/TV -40.9999/TV -60.9999/DC2505300631
EMMI4	EMMETSBURG	30 May 2025 7AM	M	M	M	M	0	0	M
.A EMMI4 250530 C DH0700/TX M/TN M/PP M/SF 0.0/SD 0/DC2506212051
MZUI4	MONTEZUMA 1 W	No Observation Reported for 2025-05-30
ALBI4	ALBIA 3 NNE	No Observation Reported for 2025-05-30
LWDI4	LOWDEN	30 May 2025 11PM	61	82	53	0	0	0	M
.AR LWDI4 250530 C DH2400/TX 82/TN 53/TA 61/PP 0.00/SF 0.0/SD 0/DC2506131516 NW(34), smokey sky
FRFI4	FAIRFIELD	30 May 2025 8AM	63	72	53	T	0	0	M
.A FRFI4 250530 C DH0800/TX 72/TN 53/TA 63/PP T/SF 0.0/SD 0/DC2505300811
BCNI4	BEACONSFIELD	30 May 2025 9AM	61	69	51	0	M	M	M
.A BCNI4 250530 C DH0900/TX 69/TN 51/TA 61/PP 0.00/DC2505301059
BRKI4	BROOKLYN	30 May 2025 7AM	M	M	M	0	0	M	M
.A BRKI4 250530 C DH0700/PP 0.00/SF 0.0/DC2506251041
SLHI4	Salem 1 S	30 May 2025 7AM	M	M	M	T	0	0	M
.A SLHI4 250530 C DH0700/PP T/SF 0.0/SD 0/DC2505300733
MSTI4	MUSCATINE 2 N	30 May 2025 7AM	56	73	54	0.02	0	0	M
.A MSTI4 250530 C DH0700/TX 73/TN 54/TA 56/PP 0.02/SF 0.0/SD 0/DC2505300707
STYI4	Story City	No Observation Reported for 2025-05-30
NWTI4	NEWTON	No Observation Reported for 2025-05-30
PTRI4	PETERSON	No Observation Reported for 2025-05-30
WEBI4	WEBSTER CITY	30 May 2025 7AM	54	72	51	0	0	0	M
.A WEBI4 250530 C DH0700/TX 72/TN 51/TA 54/PP 0.00/SF 0.0/SD 0/DC2505300641
3OI	LAMONI	30 May 2025 7AM	59	73	53	0	M	M	M
.A 3OI 250530 C DH0700/TX 73/TN 53/TA 59/PP 0.00/DC2505300810
SNBI4	Sanborn	30 May 2025 8AM	52	68	49	0	0	0	M
.A SNBI4 250530 C DH0800/TX 68/TN 49/TA 52/PP 0.00/SF 0.0/SD 0/DC2506020745
FTMI4	Fort Madison	30 May 2025 11PM	47	M	M	0	0	0	M
.AR FTMI4 250530 C DH2400/TX M/TN M/TA M/PP 0.00/SF 0.0/SD 0/HG 16.40/DC2506171034
MROI4	MARENGO	No Observation Reported for 2025-05-30
MKTI4	MAQUOKETA 4 W	No Observation Reported for 2025-05-30
CRTI4	CRESTON 2 SW	30 May 2025 7AM	53	68	46	0	0	0	M
.A CRTI4 250530 C DH0700/TX 68/TN 46/TA 53/PP 0.00/SF 0.0/SD 0/DC2506100745
ASNI4	ALLISON	30 May 2025 7AM	55	M	52	M	0	0	M
.AR ASNI4 250530 C DH0700/TX M/TN 52/TA 55/PP M/SF 0.0/SD 0/DC2506061933 Too high compared to surroundings, set to missing.
CRPI4	CEDAR RAPIDS NO 1	30 May 2025 5PM	78	80	52	0	0	0	M
.A CRPI4 250530 C DH1700/TX 80/TN 52/TA 78/PP 0.00/SF 0.0/SD 0/XW 02/XP 1/DC2505301653 some haze--smoke from Canadian wildfires ??
CKPI4	CHEROKEE	30 May 2025 8AM	58	68	46	0	0	0	M
.A CKPI4 250530 C DH0800/TX 68/TN 46/TA 58/PP 0.00/SF 0.0/SD 0/DC2505300901
KEQI4	KEOSAUQUA	30 May 2025 7AM	55	72	52	0	0	0	M
.AR KEQI4 250530 C DH0700/TX 72/TN 52/TA 55/PP 0.00/SF 0.0/SD 0/DC2506140912
VICI4	VICKS CORNER-SPIRIT LAKE IOWA	30 May 2025 11PM	61	78	55	0	0	0	M
.AR VICI4 250530 C DH2400/TX 78/TN 55/TA 61/PP 0.00/SF 0.0/SD 0/UD 292/US 4/UG 8/UP 18/UR 315/DC2506202043
BLKI4	BLOCKTON	No Observation Reported for 2025-05-30
SLBI4	STORM LAKE 2 E	30 May 2025 8AM	59	68	46	0	0	0	M
.A SLBI4 250530 C DH0800/TX 68/TN 46/TA 59/PP 0.00/SF 0.0/SD 0/DC2505300904
STBI4	STEAMBOAT ROCK	No Observation Reported for 2025-05-30
LEMI4	LE MARS	30 May 2025 7AM	54	69	49	0	0	0	M
.AR LEMI4 250530 C DH0700/TX 69/TN 49/TA 54/PP 0.00/SF 0.0/SD 0/DC2506200638
ALGI4	ALGONA 3 W	30 May 2025 7AM	M	M	M	M	0	0	M
.A ALGI4 250530 C DH0700/TX M/TN M/PP M/SF 0.0/SD 0/DC2506052048
ATLI4	ATLANTIC 1 NE	30 May 2025 7AM	50	70	47	0	M	M	M
.A ATLI4 250530 C DH0700/TX 70/TN 47/TA 50/PP 0.00/DC2505300702
SACI4	SAC CITY	30 May 2025 6AM	56	67	49	0	0	0	M
.A SACI4 250530 C DH0600/TX 67/TN 49/TA 56/PP 0.00/SF 0.0/SD 0/DC2505300635
OSKI4	OSKALOOSA	30 May 2025 6AM	54	73	53	0	0	0	M
.A OSKI4 250530 C DH0640/TX 73/TN 53/TA 54/PP 0.00/SF 0.0/SD 0/DC2505300949
SGYI4	Sigourney	30 May 2025 6AM	53	74	50	0	0	0	M
.A SGYI4 250530 C DH0600/TX 74/TN 50/TA 53/PP 0.00/SF 0.0/SD 0/DC2505300627
IWAI4	IOWA FALLS	30 May 2025 7AM	57	72	52	T	M	M	M
.AR IWAI4 250530 C DH0700/TX 72/TN 52/TA 57/PP T/PT 1/DC2505300731
SPTI4	Strawberry Point	30 May 2025 7AM	M	M	M	0	0	0	M
.A SPTI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2505310823
OSEI4	OSCEOLA	30 May 2025 7AM	57	72	49	0	0	0	M
.A OSEI4 250530 C DH0700/TX 72/TN 49/TA 57/PP 0.00/SF 0.0/SD 0/DC2505300759
BLVI4	Bellevue LD 12	30 May 2025 6AM	52	64	49	0	0	0	M
.AR BLVI4 250530 C DH0600/TX 64/TN 49/TA 52/PP 0.00/SF 0.0/SD 0/HG 8.71/DC2506130726
WAUI4	Waukon 3NNE	30 May 2025 8AM	57	66	51	T	0	0	M
.A WAUI4 250530 C DH0800/TX 66/TN 51/TA 57/PP T/SF 0.0/SD 0/DC2505300821
CHRI4	CHARITON 1 E	30 May 2025 7AM	54	72	M	0	M	M	M
.AR CHRI4 250530 C DH0700/TX 72/TN M/TA 54/PP 0.00/DC2506221146 Min T too low compared to surroundings, set to missing. -NWS
WGCI4	DES MOINES WAVELAND	30 May 2025 7AM	M	M	M	0	0	0	M
.A WGCI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2506021008
CNTI4	CENTERVILLE	No Observation Reported for 2025-05-30
PGHI4	PRIMGHAR	30 May 2025 4PM	74	75	52	0	0	0	M
.A PGHI4 250530 C DH1600/TX 75/TN 52/TA 74/PP 0.00/SF 0.0/SD 0/DC2505301627
JAMI4	JAMAICA 3 S	30 May 2025 7AM	M	M	M	0	0	0	M
.A JAMI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2506050844
IDAI4	INDIANOLA 4 W	30 May 2025 7AM	M	M	M	0	0	0	M
.A IDAI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2505300739
LMLI4	LAKE MILLS	30 May 2025 7AM	M	M	M	0	M	M	M
.A LMLI4 250530 C DH0700/PP 0.00/DC2506090841
JFFI4	JEFFERSON 2 NW	30 May 2025 6AM	56	66	48	0	M	M	M
.A JFFI4 250530 C DH0656/TX 66/TN 48/TA 56/PP 0.00/DC2505300700 Cloudy, warmer, morning. .Warmer today and into the week. More precipitation chances by early next week. Have a good day. Enjoy the warmer temperatures.
CIYI4	Charles City	30 May 2025 10PM	M	76	55	0	0	0	M
.AR CIYI4 250530 C DH2200/TX 76/TN 55/TA M/DH0700/PP 0.00/SF 0.0/SD 0/DC2505311643
POCI4	POCAHONTAS	30 May 2025 8AM	62	70	51	0	M	M	M
.A POCI4 250530 C DH0800/TX 70/TN 51/TA 62/PP 0.00/DC2505300808
SWHI4	SWISHER	30 May 2025 8AM	M	M	M	0	0	0	M
.AR SWHI4 250530 C DH0830/PP 0.00/SF 0.0/SD 0/DC2506150812
LKPI4	LAKE PARK	30 May 2025 7AM	57	67	49	0	0	0	M
.A LKPI4 250530 C DH0700/TX 67/TN 49/TA 57/PP 0.00/SF 0.0/SD 0/DC2505300751
NHPI4	New Hampton	30 May 2025 7AM	54	68	52	0	0	0	M
.A NHPI4 250530 C DH0700/TX 68/TN 52/TA 54/PP 0.00/SF 0.0/SD 0/DC2505300700
MTAI4	MOUNT AYR	No Observation Reported for 2025-05-30
SANI4	St Ansgar	30 May 2025 6AM	M	M	M	0	0	0	M
.A SANI4 250530 C DH0630/PP 0.00/SF 0.0/SD 0/DC2505300617
CMRI4	Calmar	No Observation Reported for 2025-05-30
BLLI4	BELLE PLAINE	30 May 2025 7AM	53	79	50	0	0	0	M
.A BLLI4 250530 C DH0700/TX 79/TN 50/TA 53/PP 0.00/SF 0.0/SD 0/DC2506132000
LOGI4	LOGAN	30 May 2025 7AM	51	70	49	0	0	0	M
.AR LOGI4 250530 C DH0700/TX 70/TN 49/TA 51/PP 0.00/SF 0.0/SD 0/DC2506021758
OAKI4	OAKLAND	30 May 2025 7AM	52	70	50	0	0	0	M
.A OAKI4 250530 C DH0700/TX 70/TN 50/TA 52/PP 0.00/SF 0.0/SD 0/XW 04/DC2505300751 29th - light morning fog; 30th - haze from Canadian wild fires
DWTI4	DE WITT	30 May 2025 8AM	M	M	M	T	0	0	M
.AR DWTI4 250530 C DH0800/PP T/SF 0.0/SD 0/DC2506131421
BLGI4	BURLINGTON	30 May 2025 7AM	56	72	52	0	0	0	M
.A BLGI4 250530 C DH0700/TX 72/TN 52/TA 56/PP 0.00/SF 0.0/SD 0/DC2506040742
GRNI4	GREENFIELD	No Observation Reported for 2025-05-30
ORCI4	ORANGE CITY	30 May 2025 7AM	M	M	M	0	0	0	M
.A ORCI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2505300918
AUDI4	Audubon	30 May 2025 8AM	57	66	47	0.08	M	M	M
.A AUDI4 250530 C DH0800/TX 66/TN 47/TA 57/PP 0.08/PT 1/DC2505300811
WSHI4	WASHINGTON	30 May 2025 7AM	56	74	49	0	0	0	M
.AR WSHI4 250530 C DH0700/TX 74/TN 49/TA 56/PP 0.00/SF 0.0/SD 0/DC2506150824
VNTI4	VINTON	30 May 2025 8AM	57	71	51	0	0	0	M
.AR VNTI4 250530 C DH0800/TX 71/TN 51/TA 57/PP 0.00/SF 0.0/SD 0/DC2506171103
AMSI4	AMES 8 WSW	30 May 2025 4PM	76	79	53	0	M	M	M
.A AMSI4 250530 C DH1600/TX 79/TN 53/TA 76/PP 0.00/DC2505301740
RKVI4	ROCK VALLEY	30 May 2025 7AM	M	M	M	0.02	0	0	M
.AR RKVI4 250530 C DH0700/PP 0.02/SF 0.0/SD 0/DC2506202127
LECI4	LeClaire L&D 14	30 May 2025 6AM	57	73	55	0	M	M	M
.A LECI4 250530 C DH0600/TX 73/TN 55/TA 57/PP 0.00/HG 6.31/DC2506040737
HRFI4	Hartford	30 May 2025 8AM	M	M	M	0.03	0	0	M
.A HRFI4 250530 C DH0800/PP 0.03/PT 1/SF 0.0/SD 0/DC2505300814 Lone evening shower.
CRNI4	Corning	30 May 2025 7AM	53	70	46	0	0	0	M
.A CRNI4 250530 C DH0700/TX 70/TN 46/TA 53/PP 0.00/SF 0.0/SD 0/DC2505300719
RADI4	RATHBUN DAM	30 May 2025 6AM	56	72	55	0	M	M	M
.A RADI4 250530 C DH0630/TX 72/TN 55/TA 56/PP 0.00/QT 0.013/HP 904.34/EP 0.17/UD 270/US 8/UP 14/DC2505300654
EOKI4	Keokuk L&D 19	30 May 2025 6AM	54	70	53	0	0	0	M
.A EOKI4 250530 C DH0600/TX 70/TN 53/TA 54/PP 0.00/SF 0.0/SD 0/HG 6.87/DC2505300552
ZRGI4	ZEARING	No Observation Reported for 2025-05-30
FMBI4	Ankeny 2 SE	30 May 2025 7AM	M	M	M	0	M	M	M
.A FMBI4 20250530 Z DH1752/PCIRR 18.12
WCCI4	Grimes 4 WSW	No Observation Reported for 2025-05-30
BNWI4	BOONE	30 May 2025 8AM	55	69	48	T	M	M	M
.A BNWI4 250530 C DH0800/TX 69/TN 48/TA 55/PP T/PT 1/
MSNI4	MASSENA	No Observation Reported for 2025-05-30
DUBI4	Dubuque #3	30 May 2025 6AM	M	M	M	0	0	0	M
.A DUBI4 250530 C DH0600/PP 0.00/SF 0.0/SD 0/DC2506131455
FYTI4	Fayette 3NNW	30 May 2025 7AM	55	67	50	0.03	0	0	M
.A FYTI4 250530 C DH0700/TX 67/TN 50/TA 55/PP 0.03/SF 0.0/SD 0/SW M/DC2505300735 Cloudy, W Wind
PEAI4	PELLA 1 S	30 May 2025 7AM	M	M	M	0	0	0	M
.A PEAI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2505300740
RKRI4	ROCK RAPIDS	30 May 2025 8AM	53	71	50	0	0	0	M
.A RKRI4 250530 C DH0800/TX 71/TN 50/TA 53/PP 0.00/SF 0.0/SD 0/DC2505300806
DMX	Des Moines WFO	30 May 2025 1PM	59	79	52	0	0	0	M
.A DMX 250530 Z DH1800/PPQ 0.00/SFQ 0.0/SD 0
WMTI4	FORT DODGE 5 NNW	30 May 2025 6AM	57	68	51	T	0	0	M
.A WMTI4 250530 C DH0650/TX 68/TN 51/TA 57/PP T/PT 1/SF 0.0/SD 0/DC2505300752 Lt rain showers
DVNI4	Davenport 6N	30 May 2025 11PM	58	82	54	0.03	0	0	M
.A DVNI4 250530 C DH2400/TX 82/TN 54/TA 58/PP 0.03/SF 0.0/SD 0/DC2505310106
HPTI4	HAMPTON	30 May 2025 7AM	59	73	53	0	0	0	M
.A HPTI4 250530 C DH0700/TX 73/TN 53/TA 59/PP 0.00/SF 0.0/SD 0/DC2505300703
RINI4	RINGSTED	No Observation Reported for 2025-05-30
RMSI4	REMSEN NO. 2	30 May 2025 7AM	M	M	M	0	0	0	M
.AR RMSI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2506200758
SPRI4	SPIRIT LAKE	30 May 2025 7AM	55	69	52	0	0	0	M
.A SPRI4 250530 C DH0700/TX 69/TN 52/TA 55/PP 0.00/SF 0.0/SD 0/DC2505300714
CCTI4	Central City	30 May 2025 8AM	M	M	M	0	0	0	M
.A CCTI4 250530 C DH0800/PP 0.00/SF 0.0/SD 0/DC2505301005
HLYI4	HOLLY SPRINGS 1NW	30 May 2025 7AM	M	M	M	0.03	0	0	M
.A HLYI4 250530 C DH0700/PP 0.03/SF 0.0/SD 0/DC2505300805
KSLI4	Kesley	No Observation Reported for 2025-05-30
OSAI4	Osage 1W	30 May 2025 7AM	58	69	51	0	M	M	M
.A OSAI4 250530 C DH0700/TX 69/TN 51/TA 58/PP 0.00/DC2505300659
WACI4	Waucoma 1WNW	No Observation Reported for 2025-05-30
SHDI4	SHELDON	30 May 2025 7AM	M	M	M	0	0	0	M
.A SHDI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2505300710
LSXI4	LITTLE SIOUX 2 NW	30 May 2025 7AM	51	69	47	0	0	0	M
.A LSXI4 250530 C DH0700/TX 69/TN 47/TA 51/PP 0.00/SF 0.0/SD 0/XW 01/DC2505300727
UNDI4	UNDERWOOD	30 May 2025 7AM	M	M	M	0	0	0	M
.A UNDI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2505301007
BLMI4	BLOOMFIELD 1 WNW	30 May 2025 7AM	M	M	M	0	M	M	M
.A BLMI4 250530 C DH0700/PP 0.00/DC2505300735
PSTI4	POSTVILLE	30 May 2025 7AM	57	71	50	T	0	0	M
.A PSTI4 250530 C DH0700/TX 71/TN 50/TA 57/PP T/SF 0.0/SD 0/DC2506131519
NWDI4	NORTHWOOD	No Observation Reported for 2025-05-30
AESI4	AMES 5 SE	30 May 2025 6AM	55	72	53	T	0	0	M
.AR AESI4 250530 C DH0600/TX 72/TN 53/TA 55/PP T/PT 1/SF 0.0/SD 0/HG 11.81/DC2506212202
GRII4	GRINNELL 3 SW	30 May 2025 7AM	57	70	49	0	M	M	M
.A GRII4 250530 C DH0700/TX 70/TN 49/TA 57/PP 0.00/DC2505300719
HSTI4	HOLSTEIN	No Observation Reported for 2025-05-30
DNNI4	DONNELLSON	30 May 2025 7AM	57	74	54	0	0	0	M
.AR DNNI4 250530 C DH0700/TX 74/TN 54/TA 57/PP 0.00/SF 0.0/SD 0/DC2506131441
ESTI4	ESTHERVILLE 4 E	30 May 2025 7AM	57	M	52	0	M	M	M
.AR ESTI4 250530 C DH0700/TX M/TN 52/TA 57/PP 0.00/DC2506212059 Max T too high compared to surroundings, set to missing. -NWS
CLDI4	CLARINDA	30 May 2025 8AM	62	72	47	0	0	0	M
.A CLDI4 250530 C DH0800/TX 72/TN 47/TA 62/PP 0.00/SF 0.0/SD 0/DC2505300854
OTWI4	Ottumwa	30 May 2025 7AM	M	M	M	0	0	M	M
.A OTWI4 250530 C DH0700/PP 0.00/DC2505300720
GRWI4	GARWIN	No Observation Reported for 2025-05-30
EVYI4	EVERLY 3 WNW	No Observation Reported for 2025-05-30
NENI4	NORTH ENGLISH	30 May 2025 7AM	M	M	M	0	0	0	M
.A NENI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/DC2506150723
SIBI4	Sibley	30 May 2025 7AM	52	68	50	0	0	0	M
.A SIBI4 250530 C DH0730/TX 68/TN 50/TA 52/PP 0.00/SF 0.0/SD 0/DC2505300716
DNSI4	DENISON	No Observation Reported for 2025-05-30
FSCI4	FOREST CITY 2 NNE	No Observation Reported for 2025-05-30
CLUI4	CLUTIER	30 May 2025 7AM	M	M	M	0.01	M	M	M
.A CLUI4 250530 C DH0700/PP 0.01/PT 1/DC2505300728
NHUI4	NASHUA 2SW	30 May 2025 7AM	M	M	M	0.06	0	0	M
.A NHUI4 250530 C DH0700/PP 0.06/SF 0.0/SD 0/DC2505300755
DLDI4	Dubuque L&D 11	30 May 2025 6AM	55	69	53	0	0	0	M
.A DLDI4 250530 C DH0600/TX 69/TN 53/TA 55/PP 0.00/SF 0.0/SD 0/HG 7.92/DC2505300545
3SE	SPENCER 1 N	30 May 2025 11PM	57	76	52	0	0	0	M
.AR 3SE 250530 C DH2400/TX 76/TN 52/TA 57/PP 0.00/SF 0.0/SD 0/TB 2.064/TB 4.060/TB 8.054/TB 20.053/TB 40.051/TB 60.050/DC2506201043
DCRI4	DECORAH	30 May 2025 4PM	77	78	47	T	0	0	M
.A DCRI4 250530 C DH1600/TX 78/TN 47/TA 77/PP T/SF 0.0/SD 0/DC2505301549
MCTI4	MUSCATINE	30 May 2025 7AM	58	75	51	0.01	0	0	M
.A MCTI4 250530 C DH0700/TX 75/TN 51/TA 58/PP 0.01/SF 0.0/SD 0/DC2506021419
COJI4	COLUMBUS JUNCT 2 SSW	30 May 2025 7AM	M	M	M	M	0	0	M
.AR COJI4 250530 C DH0730/TX M/TN M/TA M/PP M/SF 0.0/SD 0/DC2506191640
TREI4	TRAER	No Observation Reported for 2025-05-30
HSII4	HASTINGS 4 NE	30 May 2025 8AM	M	M	M	0	0	0	M
.A HSII4 250530 C DH0800/PP 0.00/SF 0.0/SD 0/DC2506031105
SXGI4	SIOUX CITY AIRPORT	30 May 2025 6AM	50	70	45	0	0	0	M
.AR SXGI4 250530 C DH0600/TX 70/TN 45/TA 50/PP 0.00/SF 0.0/SD 0/DC2506201024
CASI4	CASCADE	30 May 2025 7AM	60	69	53	0	0	0	M
.A CASI4 250530 C DH0700/TX 69/TN 53/TA 60/PP 0.00/SF 0.0/SD 0/DC2506051042
SNYI4	STANLEY 4 W	30 May 2025 7AM	54	71	52	0	0	0	M
.A SNYI4 250530 C DH0700/TX 71/TN 52/TA 54/PP 0.00/SF 0.0/SD 0/XW 04/DC2505300836 Canadian wildfire smoke moving in
PERI4	PERRY	30 May 2025 7AM	53	68	51	0	M	M	M
.A PERI4 250530 C DH0700/TX 68/TN 51/TA 53/PP 0.00/PT 1/DC2505300740
ALRI4	ALLERTON	30 May 2025 7AM	51	70	50	0	0	0	M
.A ALRI4 250530 C DH0700/TX 70/TN 50/TA 51/PP 0.00/SF 0.0/SD 0/DC2505301538
CINI4	CARROLL	30 May 2025 7AM	55	67	52	0	M	M	M
.A CINI4 250530 C DH0700/TX 67/TN 52/TA 55/PP 0.00/DC2505300703
TLDI4	TOLEDO 3 N	30 May 2025 7AM	50	71	50	0	0	0	M
.A TLDI4 250530 C DH0700/TX 71/TN 50/TA 50/PP 0.00/SF 0.0/SD 0/DC2505301017 partly sunny
ELMI4	ELMA	30 May 2025 7AM	M	M	M	0.03	0	0	M
.A ELMI4 250530 C DH0700/PP 0.03/SF 0.0/SD 0/DC2505301001
WLBI4	WILLIAMSBURG 3 SE	30 May 2025 7AM	59	71	51	0	0	0	M
.A WLBI4 250530 C DH0700/TX 71/TN 51/TA 59/PP 0.00/SF 0.0/SD 0/DC2506170754
ROKI4	RED OAK	30 May 2025 7AM	49	72	47	0	0	0	M
.A ROKI4 250530 C DH0700/TX 72/TN 47/TA 49/PP 0.00/SF 0.0/SD 0/DC2506170939
MSHI4	MARSHALLTOWN	30 May 2025 7AM	58	69	50	T	M	M	M
.A MSHI4 250530 C DH0730/TX 69/TN 50/TA 58/PP T/PT 1/
ICYI4	IOWA CITY	30 May 2025 7AM	56	74	47	0	0	0	M
.A ICYI4 250530 C DH0700/TX 74/TN 47/TA 56/PP 0.00/SF 0.0/SD 0/DC2505300639
SIXI4	SIOUX CENTER 2 SE	30 May 2025 3PM	75	75	55	0	0	0	M
.A SIXI4 250530 C DH1545/TX 75/TN 55/TA 75/PP 0.00/SF 0.0/SD 0/DC2505301548
SDHI4	SHENANDOAH	30 May 2025 8AM	57	72	50	0	0	0	M
.A SDHI4 250530 C DH0800/TX 72/TN 50/TA 57/PP 0.00/SF 0.0/SD 0/DC2505300807
GNDI4	GRUNDY CENTER	30 May 2025 7AM	57	71	52	0	M	M	M
.A GNDI4 250530 C DH0715/TX 71/TN 52/TA 57/PP 0.00/
SXRI4	SIOUX RAPIDS 4 E	30 May 2025 6AM	54	68	48	0	0	0	M
.A SXRI4 250530 C DH0600/TX 68/TN 48/TA 54/PP 0.00/SF 0.0/SD 0/DC2505300642
SWEI4	SWEA CITY 4 W	No Observation Reported for 2025-05-30
ALXI4	Waterloo NWS Snowfall	No Observation Reported for 2025-05-30
DSXI4	Des Moines NWS Snow	No Observation Reported for 2025-05-30
IONI4	Ionia 2W	30 May 2025 7AM	M	M	M	0	0	0	0
.A IONI4 250530 C DH0700/PP 0.00/SF 0.0/SD 0/SW 0.0/DC2505300715
GTTI4	Guttenberg L & D 10	30 May 2025 6AM	53	68	51	0	0	0	0
.A GTTI4 250530 C DH0600/TX 68/TN 51/TA 53/PP 0.00/SF 0.0/SD 0/SW 0.0/IC 0/IT 0/DC2505300555
RKWI4	ROCKWELL CITY	30 May 2025 6AM	54	68	51	0	0	0	0
.A RKWI4 250530 C DH0600/TX 68/TN 51/TA 54/PP 0.00/SF 0.0/SD 0/SW 0.0/DC2505300610

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