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.)

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NWSLI:	Site Name:	Date:	Temp at Ob	Max Air Temp	Min Air Temp	Precip	Snowfall	Snow Depth	Snow Water Equiv
ADXI4	ADEL	15 Mar 2025 7AM	M	M	M	0.4	M	M	M
.A ADXI4 250315 C DH0700/PP 0.40/DC2503201848 High winds and shingle damage on roof.
ALBI4	ALBIA 3 NNE	No Observation Reported for 2025-03-15
ALGI4	ALGONA 3 W	15 Mar 2025 7AM	M	73	33	0.14	0	0	0
.A ALGI4 250315 C DH0700/TX 73/TN 33/PP 0.14/PT 1/SF 0.0/SD 0/SW 0.0/DC2504102045
ALRI4	ALLERTON	15 Mar 2025 7AM	40	81	40	0.06	0	0	M
.A ALRI4 250315 C DH0700/TX 81/TN 40/TA 40/PP 0.06/PT 1/SF 0.0/SD 0/DC2503150840 Strong wind.
ASNI4	ALLISON	15 Mar 2025 7AM	43	77	43	0.18	0	0	M
.AR ASNI4 250315 C DH0700/TX 77/TN 43/TA 43/PP 0.18/SF 0.0/SD 0/DC2503171827
AESI4	AMES 5 SE	15 Mar 2025 6AM	40	79	40	0.2	0	0	0
.AR AESI4 250315 C DH0600/TX 79/TN 40/TA 40/PP 0.20/SF 0.0/SD 0/SW 0.0/HG 11.26/DC2504011029
AMSI4	AMES 8 WSW	15 Mar 2025 2PM	33	77	33	0.29	0	0	M
.AR AMSI4 250315 C DH1413/TX 77/TN 33/TA 33/PP 0.29/SF 0.0/SD 0/DC2504161431
AMOI4	Anamosa 3SSW	15 Mar 2025 7AM	50	79	49	0.16	0	0	M
.A AMOI4 250315 C DH0700/TX 79/TN 49/TA 50/PP 0.16/SF 0.0/SD 0/DC2503150749 Haze
FMBI4	Ankeny 2 SE	No Observation Reported for 2025-03-15
ATLI4	ATLANTIC 1 NE	15 Mar 2025 7AM	37	75	37	0.04	0	0	M
.AR ATLI4 250315 C DH0700/TX 75/TN 37/TA 37/PP 0.04/SF 0.0/SD 0/DC2504161433
AUDI4	Audubon	15 Mar 2025 8AM	32	75	32	0.1	0	0	M
.AR AUDI4 250315 C DH0800/TX 75/TN 32/TA 32/PP 0.10/PT 1/SF 0.0/SD 0/DC2504150534
BTLI4	BATTLE CREEK 3NE	15 Mar 2025 8AM	30	72	30	0.31	0	0	M
.A BTLI4 250315 C DH0800/TX 72/TN 30/TA 30/PP 0.31/SF 0.0/SD 0/DC2503181004
BCNI4	BEACONSFIELD	No Observation Reported for 2025-03-15
BLLI4	BELLE PLAINE	15 Mar 2025 7AM	50	82	49	0.34	0	0	M
.A BLLI4 250315 C DH0700/TX 82/TN 49/TA 50/PP 0.34/SF 0.0/SD 0/DC2503150700
BLVI4	Bellevue LD 12	15 Mar 2025 6AM	55	77	51	0.11	0	0	M
.AR BLVI4 250315 C DH0600/TX 77/TN 51/TA 55/PP 0.11/SF 0.0/SD 0/HG 7.07/DC2504111253
BLKI4	BLOCKTON	No Observation Reported for 2025-03-15
BLMI4	BLOOMFIELD 1 WNW	15 Mar 2025 8AM	M	M	M	0.11	0	0	0
.A BLMI4 250315 C DH0800/PP 0.11/SF 0.0/SD 0/SW 0.0/DC2503271036
BNWI4	BOONE	15 Mar 2025 8AM	36	77	36	0.43	0	0	M
.AR BNWI4 250315 C DH0800/TX 77/TN 36/TA 36/PP 0.43/SF 0.0/SD 0/DC2504161438
BRKI4	BROOKLYN	15 Mar 2025 7AM	M	M	M	0.15	0	0	M
.A BRKI4 250315 C DH0700/PP 0.15/PT 1/SF 0.0/SD 0/DC2504010754
BLGI4	BURLINGTON	15 Mar 2025 7AM	54	81	52	0.15	0	0	M
.A BLGI4 250315 C DH0700/TX 81/TN 52/TA 54/PP 0.15/SF 0.0/SD 0/DC2503151023
CMRI4	Calmar	No Observation Reported for 2025-03-15
CINI4	CARROLL	15 Mar 2025 7AM	35	75	35	0	0	0	M
.AR CINI4 250315 C DH0700/TX 75/TN 35/TA 35/PP 0.00/SF 0.0/SD 0/DC2504161440
CASI4	CASCADE	15 Mar 2025 7AM	M	M	M	M	0	0	M
.A CASI4 250315 C DH0700/TX M/TN M/TA M/PP M/SF 0.0/SD 0/DC2504171413 TX 65 TN 29 pp 0.00
CRPI4	CEDAR RAPIDS NO 1	15 Mar 2025 5PM	37	80	37	0.2	0	0	M
.A CRPI4 250315 C DH1700/TX 80/TN 37/TA 37/PP 0.20/SF 0.0/SD 0/XW 03/XP 2/DC2503151640 Cold raw wind after yesterday's summer-like warmth.
CNTI4	CENTERVILLE	No Observation Reported for 2025-03-15
CCTI4	Central City	15 Mar 2025 8AM	M	M	M	0.1	0	0	M
.A CCTI4 250315 C DH0800/PP 0.10/SF 0.0/SD 0/DC2504171439
CHRI4	CHARITON 1 E	15 Mar 2025 9AM	38	81	37	0.09	0	0	M
.AR CHRI4 250315 C DH0900/TX 81/TN 37/TA 38/PP 0.09/PT 1/SF 0.0/SD 0/DC2504161443
CIYI4	Charles City	15 Mar 2025 10PM	26	53	20	0.36	0	0	M
.AR CIYI4 250315 C DH2200/TX 53/TN 20/TA 26/DH0700/PP 0.36/SF 0.0/SD 0/DC2503162300
CKPI4	CHEROKEE	15 Mar 2025 8AM	32	74	32	0.08	0	0	M
.A CKPI4 250315 C DH0800/TX 74/TN 32/TA 32/PP 0.08/PT 1/SF 0.0/SD 0/DC2503150834
CLDI4	CLARINDA	15 Mar 2025 10AM	36	75	35	0.11	0	0	M
.A CLDI4 250315 C DH1000/TX 75/TN 35/TA 36/PP 0.11/SF 0.0/SD 0/DC2503151129
CLNI4	CLINTON NO 1	15 Mar 2025 6PM	41	76	41	0.36	0	0	M
.A CLNI4 250315 C DH1800/TX 76/TN 41/TA 41/PP 0.36/SF 0.0/SD 0/DC2503161820
CLUI4	CLUTIER	15 Mar 2025 7AM	M	M	M	0.31	0	0	M
.AR CLUI4 250315 C DH0700/PP 0.31/PT 1/SF 0.0/SD 0/DC2504161445
COJI4	COLUMBUS JUNCT 2 SSW	15 Mar 2025 7AM	47	83	47	0.43	0	0	M
.AR COJI4 250315 C DH0730/TX 83/TN 47/TA 47/PP 0.43/SF 0.0/SD 0/DC2504211206
CRNI4	Corning	15 Mar 2025 7AM	35	77	35	T	0	0	M
.A CRNI4 250315 C DH0700/TX 77/TN 35/TA 35/PP T/PT 1/SF 0.0/SD 0/DC2503150738
CRTI4	CRESTON 2 SW	No Observation Reported for 2025-03-15
DVNI4	Davenport 6N	15 Mar 2025 11PM	32	58	32	T	T	0	M
.A DVNI4 250315 C DH2400/TX 58/TN 32/TA 32/PP T/SF T/SD 0/DC2503160133
DCRI4	DECORAH	15 Mar 2025 4PM	32	78	31	0.32	0	0	M
.AR DCRI4 250315 C DH1600/TX 78/TN 31/TA 32/PP 0.32/SF 0.0/SD 0/DC2503171454
DNSI4	DENISON	15 Mar 2025 7AM	M	75	33	0.24	0	0	M
.AR DNSI4 250315 C DH0700/TX 75/TN 33/PP 0.24/SF 0.0/SD 0/DC2504161449
DSXI4	Des Moines NWS Snow	15 Mar 2025 11PM	M	M	M	M	0	0	M
.A DSXI4 250315 C DH2400/PP M/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2503160148
WGCI4	DES MOINES WAVELAND	15 Mar 2025 7AM	M	M	M	0.21	0	0	M
.AR WGCI4 250315 C DH0700/PP 0.21/SF 0.0/SD 0/DC2503160720 Pea-size hail at 4::58 p.m.
DMX	Des Moines WFO	15 Mar 2025 11PM	31	55	31	T	0	0	M
.A DMX 250315 C DH2400/TX 55/TN 31/TA 31/PP T/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/XW 03/DC2503160150
DWTI4	DE WITT	15 Mar 2025 7AM	M	M	M	0.22	0	0	M
.AR DWTI4 250315 C DH0700/PP 0.22/SF 0.0/SD 0/DC2504092034
DNNI4	DONNELLSON	15 Mar 2025 7AM	50	82	50	0.15	0	0	M
.AR DNNI4 250315 C DH0700/TX 82/TN 50/TA 50/PP 0.15/SF 0.0/SD 0/DC2504092116
DUBI4	Dubuque #3	15 Mar 2025 6AM	M	M	M	0.12	0	0	M
.A DUBI4 250315 C DH0600/PP 0.12/SF 0.0/SD 0/DC2503150653
DLDI4	Dubuque L&D 11	15 Mar 2025 6AM	54	77	54	0.05	0	0	M
.A DLDI4 250315 C DH0600/TX 77/TN 54/TA 54/PP 0.05/SF 0.0/SD 0/HG 6.67/DC2503150624
EKRI4	Elkader 5SSW	15 Mar 2025 7AM	51	79	49	0.19	0	0	M
.AR EKRI4 250315 C DH0700/TX 79/TN 49/TA 51/PP 0.19/SF 0.0/SD 0/DC2503171455
ELMI4	ELMA	No Observation Reported for 2025-03-15
EMMI4	EMMETSBURG	15 Mar 2025 7AM	M	73	32	0.09	0	0	M
.AR EMMI4 250315 C DH0700/TX 73/TN 32/TA M/PP 0.09/SF 0.0/SD 0/DC2503171814
ESTI4	ESTHERVILLE 4 E	15 Mar 2025 7AM	31	73	31	0.19	0	0	M
.AR ESTI4 250315 C DH0730/TX 73/TN 31/TA 31/PP 0.19/SF 0.0/SD 0/DC2504161452
EVYI4	EVERLY 3 WNW	No Observation Reported for 2025-03-15
FRFI4	FAIRFIELD	15 Mar 2025 8AM	46	81	46	0.13	0	0	M
.A FRFI4 250315 C DH0800/TX 81/TN 46/TA 46/PP 0.13/SF 0.0/SD 0/DC2503150858
FYTI4	Fayette 3NNW	15 Mar 2025 7AM	44	77	44	0.3	0	0	M
.AR FYTI4 250315 C DH0700/TX 77/TN 44/TA 44/PP 0.30/SF 0.0/SD 0/SW M/DC2504081436 Overcast, W Wind. Observed TN was 33. TN should TA of 44 from the 15th.
FSCI4	FOREST CITY 2 NNE	No Observation Reported for 2025-03-15
WMTI4	FORT DODGE 5 NNW	15 Mar 2025 6AM	38	76	38	0.31	0	0	M
.AR WMTI4 250315 C DH0659/TX 76/TN 38/TA 38/PP 0.31/PT 1/SF 0.0/SD 0/DC2504150428 Windy most of day Tstorms started around 5::53pm Lots of thunder/lightning strikes Gusts around 40+ mph
FTMI4	Fort Madison	15 Mar 2025 11PM	28	58	26	0.18	2	2	M
.A FTMI4 250315 C DH2400/TX 58/TN 26/TA 28/PP 0.18/SF 2.0/SD 2/HG 16.00/DC2503240854
GRWI4	GARWIN	15 Mar 2025 6AM	M	M	M	0.09	M	M	M
.A GRWI4 250315 C DH0600/PP 0.09/PT 1/DC2503150938
GLNI4	GLENWOOD	No Observation Reported for 2025-03-15
GRNI4	GREENFIELD	15 Mar 2025 8AM	38	49	35	0.03	0	0	M
.A GRNI4 250315 C DH0800/TX 49/TN 35/TA 38/PP 0.03/SF 0.0/SD 0/DC2504161517
GRII4	GRINNELL 3 SW	15 Mar 2025 7AM	38	81	38	0.18	0	0	M
.AR GRII4 250315 C DH0700/TX 81/TN 38/TA 38/PP 0.18/SF 0.0/SD 0/DC2504161523
GNDI4	GRUNDY CENTER	15 Mar 2025 8AM	43	78	43	0.28	0	0	M
.AR GNDI4 250315 C DH0800/TX 78/TN 43/TA 43/PP 0.28/SF 0.0/SD 0/DC2504150444
GTHI4	GUTHRIE CENTER	15 Mar 2025 8AM	35	75	35	M	0	0	M
.AR GTHI4 250315 C DH0800/TX 75/TN 35/TA 35/PP M/SF 0.0/SD 0/DC2504211650
GTTI4	Guttenberg L & D 10	15 Mar 2025 6AM	55	78	51	0.15	0	0	0
.A GTTI4 250315 C DH0600/TX 78/TN 51/TA 55/PP 0.15/SF 0.0/SD 0/SW 0.0/IC 0/IT 0/DC2503150621
HPTI4	HAMPTON	15 Mar 2025 7AM	44	76	44	0.23	0	0	M
.A HPTI4 250315 C DH0700/TX 76/TN 44/TA 44/PP 0.23/SF 0.0/SD 0/DC2503150701
HRFI4	Hartford	15 Mar 2025 8AM	M	M	M	0.11	0	0	M
.A HRFI4 250315 C DH0800/PP 0.11/PT 1/SF 0.0/SD 0/DC2503231128
HSII4	HASTINGS 4 NE	15 Mar 2025 8AM	M	M	M	0	0	0	M
.A HSII4 250315 C DH0800/PP 0.00/SF 0.0/SD 0/DC2503181948
HLYI4	HOLLY SPRINGS 1NW	15 Mar 2025 7AM	M	M	M	0.01	0	0	M
.A HLYI4 250315 C DH0700/PP 0.01/SF 0.0/SD 0/DC2503151044
HSTI4	HOLSTEIN	No Observation Reported for 2025-03-15
HLSI4	Holstein 5NNW	15 Mar 2025 7AM	29	72	29	0.26	0	0	M
.A HLSI4 250315 C DH0700/TX 72/TN 29/TA 29/PP 0.26/SF 0.0/SD 0/DC2503161045
IDAI4	INDIANOLA 4 W	15 Mar 2025 7AM	M	M	M	0.1	0	0	M
.A IDAI4 250315 C DH0700/PP 0.10/SF 0.0/SD 0/DC2503150927
IONI4	Ionia 2W	15 Mar 2025 7AM	M	M	M	0.3	0	0	M
.A IONI4 250315 C DH0700/PP 0.30/SF 0.0/SD 0/DC2503150808
ICYI4	IOWA CITY	15 Mar 2025 7AM	55	84	51	0.4	0	0	M
.A ICYI4 250315 C DH0700/TX 84/TN 51/TA 55/PP 0.40/SF 0.0/SD 0/DC2503150658
IWAI4	IOWA FALLS	15 Mar 2025 7AM	43	78	43	0.21	0	0	M
.AR IWAI4 250315 C DH0700/TX 78/TN 43/TA 43/PP 0.21/PT 1/SF 0.0/SD 0/DC2504101939
JAMI4	JAMAICA 3 S	15 Mar 2025 7AM	M	M	M	0.02	0	0	M
.A JAMI4 250315 C DH0700/PP 0.02/SF 0.0/SD 0/DC2503182222
JFFI4	JEFFERSON 2 NW	15 Mar 2025 7AM	36	76	36	0.15	M	M	M
.A JFFI4 250315 C DH0726/TX 76/TN 36/TA 36/PP 0.15/PT 1/DC2503150731 Cool and windy start to the day. Much cooler today and tomorrow before warmer temperatures for the first of the week. Rain and snow by midweek. Have a good day and enjoy your weekend.
UBSI4	Johnston	No Observation Reported for 2025-03-15
KANI4	Kanawha	15 Mar 2025 7AM	M	M	M	0.34	0	M	M
.AR KANI4 250315 C DH0700/PP 0.34/SF 0.0/SD M/DC2504111349
EOKI4	Keokuk L&D 19	15 Mar 2025 6AM	57	82	54	0.25	0	0	M
.A EOKI4 250315 C DH0600/TX 82/TN 54/TA 57/PP 0.25/SF 0.0/SD 0/HG 5.10/DC2503150602
KEQI4	KEOSAUQUA	15 Mar 2025 7AM	50	81	50	T	0	0	M
.AR KEQI4 250315 C DH0700/TX 81/TN 50/TA 50/PP T/SF 0.0/SD 0/DC2504171606
KSLI4	Kesley	15 Mar 2025 7AM	M	M	M	0.12	M	M	M
.A KSLI4 250315 C DH0700/PP 0.12/PT 1/DC2503150825 Line of severe thunderstorms passed through at 7::15pm
LMLI4	LAKE MILLS	15 Mar 2025 7AM	M	M	M	0.26	0	0	M
.AR LMLI4 250315 C DH0700/PP 0.26/PT 1/SF 0.0/SD 0/DC2504111320
LKPI4	LAKE PARK	15 Mar 2025 7AM	30	72	30	0.03	T	0	M
.A LKPI4 250315 C DH0700/TX 72/TN 30/TA 30/PP 0.03/SF T/SD 0/DC2503150734 Scattered thundershowers Friday evening. Wind gust to 45. Snow flurries at time of obs.
3OI	LAMONI	15 Mar 2025 7AM	41	57	40	0.01	0	0	M
.AR 3OI 250315 C DH0700/TX 57/TN 40/TA 41/PP 0.01/SF 0.0/SD 0/DC2504211705
LECI4	LeClaire L&D 14	15 Mar 2025 6AM	58	78	52	0.3	M	M	M
.A LECI4 250315 C DH0600/TX 78/TN 52/TA 58/PP 0.30/HG 5.45/DC2503170827
LEMI4	LE MARS	15 Mar 2025 8AM	29	77	28	0.6	T	0	M
.AR LEMI4 250315 C DH0800/TX 77/TN 28/TA 29/PP 0.60/SF T/SD 0/DC2504221228
LSXI4	LITTLE SIOUX 2 NW	15 Mar 2025 7AM	35	72	35	0.25	0	0	M
.A LSXI4 250315 C DH0700/TX 72/TN 35/TA 35/PP 0.25/PT 1/SF 0.0/SD 0/XW 03/DC2503150700 60 MPH wind. Afew tree limbs blew off.
LOGI4	LOGAN	15 Mar 2025 7AM	34	73	33	0.12	0	0	M
.AR LOGI4 250315 C DH0700/TX 73/TN 33/TA 34/PP 0.12/SF 0.0/SD 0/DC2504010847
LORI4	LORIMOR	No Observation Reported for 2025-03-15
LWDI4	LOWDEN	15 Mar 2025 11PM	33	56	32	0	0	0	M
.AR LWDI4 250315 C DH2400/TX 56/TN 32/TA 33/PP 0.00/SF 0.0/SD 0/DC2504092140 SW 45
MHRI4	MANCHESTER NO. 2	15 Mar 2025 7AM	52	82	50	0.18	0	0	M
.A MHRI4 250315 C DH0700/TX 82/TN 50/TA 52/PP 0.18/SF 0.0/SD 0/DC2503170645
MPTI4	MAPLETON NO. 2	15 Mar 2025 7AM	33	75	32	0.06	0	0	M
.A MPTI4 250315 C DH0700/TX 75/TN 32/TA 33/PP 0.06/SF 0.0/SD 0/DC2503150822 sunny am, cloudy very windy pm
MKTI4	MAQUOKETA 4 W	No Observation Reported for 2025-03-15
MROI4	MARENGO	No Observation Reported for 2025-03-15
MSHI4	MARSHALLTOWN	15 Mar 2025 7AM	41	80	40	0.17	0	0	M
.AR MSHI4 250315 C DH0700/TX 80/TN 40/TA 41/PP 0.17/SF 0.0/SD 0/DC2504211706
MCWI4	Mason City	15 Mar 2025 7AM	44	76	44	0.18	T	0	0
.AR MCWI4 250315 C DH0700/TX 76/TN 44/TA 44/PP 0.18/PT 1/SF T/SD 0/SW 0.0/HG 6.35/DC2504111447
MSNI4	MASSENA	15 Mar 2025 7AM	M	M	M	0.05	M	M	M
.A MSNI4 250315 C DH0700/PP 0.05/DC2504021630
MFRI4	MILFORD 4 NW	15 Mar 2025 8AM	31	72	30	0.3	0	0	M
.A MFRI4 250315 C DH0800/TX 72/TN 30/TA 31/PP 0.30/SF 0.0/SD 0/DC2503310847
MZUI4	MONTEZUMA 1 W	15 Mar 2025 7AM	M	M	M	0.17	0	0	M
.A MZUI4 250315 C DH0700/PP 0.17/SF 0.0/SD 0/DC2503150723
MCLI4	Monticello	15 Mar 2025 7AM	M	M	M	0.18	0	0	M
.AR MCLI4 250315 C DH0700/PP 0.18/SF 0.0/SD 0/DC2504171505
MTAI4	MOUNT AYR	15 Mar 2025 7AM	37	80	35	T	0	0	M
.A MTAI4 250315 C DH0700/TX 80/TN 35/TA 37/PP T/SF 0.0/SD 0/DC2503151044
MCTI4	MUSCATINE	15 Mar 2025 7AM	29	M	M	0.16	0	0	M
.AR MCTI4 250315 C DH0700/TX M/TN M/TA 29/PP 0.16/SF 0.0/SD 0/DC2504211232 TX 59 TN 27
MSTI4	MUSCATINE 2 N	15 Mar 2025 7AM	56	83	53	0.14	0	0	M
.A MSTI4 250315 C DH0700/TX 83/TN 53/TA 56/PP 0.14/SF 0.0/SD 0/DC2503150714 Peak wind gust of 33 mph.
NHUI4	NASHUA 2SW	15 Mar 2025 7AM	M	M	M	0.27	0	0	M
.A NHUI4 250315 C DH0700/PP 0.27/SF 0.0/SD 0/DC2503150735
NHPI4	New Hampton	15 Mar 2025 7AM	44	77	44	0.29	0	0	M
.A NHPI4 250315 C DH0700/TX 77/TN 44/TA 44/PP 0.29/SF 0.0/SD 0/DC2503150938
NWTI4	NEWTON	No Observation Reported for 2025-03-15
NENI4	NORTH ENGLISH	15 Mar 2025 7AM	M	M	M	M	0	0	M
.AR NENI4 250315 C DH0700/PP M/SF 0.0/SD 0/DC2504211250
NWDI4	NORTHWOOD	15 Mar 2025 8AM	38	73	38	0.15	0	M	M
.AR NWDI4 250315 C DH0800/TX 73/TN 38/TA 38/PP 0.15/SF 0.0/DC2504111328 Five minutes of strong-gale force wind at approximately 8::30 pm causing a blizzard of debris six - 12 feet from ground upward. The event was similar to a derecho. Wind speed was possibly 60-70 MPH. Electric power out in Northwood @ 9 pm lasting 2hrs.
OAKI4	OAKLAND	15 Mar 2025 7AM	34	76	34	0.04	T	0	M
.A OAKI4 250315 C DH0700/TX 76/TN 34/TA 34/PP 0.04/PT 1/SF T/SD 0/DC2503150824 14th - two extremely brief thunder showers with a single very strong gust blowing furniture on patio, a few drops of rain, one or 2 claps of thunder and in one case, 1 minute of pea size hail. 15th - windy with an early brief shower.
OLNI4	OELWEIN 1E	15 Mar 2025 6AM	45	77	45	0.2	0	0	M
.AR OLNI4 250315 C DH0630/TX 77/TN 45/TA 45/PP 0.20/SF 0.0/SD 0/TV -2.9999/TV -4.9999/TV -8.9999/TV -20.9999/TV -40.9999/TV -60.9999/DC2504041306 Observed PP was 0.02. Set PP to 0.20 per surrounding sites.
ORCI4	ORANGE CITY	15 Mar 2025 7AM	M	M	M	0.53	0.7	1	M
.A ORCI4 250315 C DH0700/PP 0.53/PT 1/SF 0.7/SD 1/DC2503150726 Rain changed to snow late in the period.
OSAI4	Osage 1W	15 Mar 2025 7AM	44	76	43	0.3	0	0	M
.AR OSAI4 250315 C DH0705/TX 76/TN 43/TA 44/PP 0.30/SF 0.0/SD 0/DC2503171234
OSEI4	OSCEOLA	15 Mar 2025 7AM	39	81	39	0.12	0	0	M
.A OSEI4 250315 C DH0700/TX 81/TN 39/TA 39/PP 0.12/SF 0.0/SD 0/DC2503160922
OSKI4	OSKALOOSA	No Observation Reported for 2025-03-15
OTWI4	Ottumwa	15 Mar 2025 7AM	M	M	M	0.11	0	0	M
.AR OTWI4 250315 C DH0700/PP 0.11/PT 1/SF 0.0/SD 0/DC2504211714
PEAI4	PELLA 1 S	15 Mar 2025 7AM	M	M	M	0.01	0	0	M
.A PEAI4 250315 C DH0700/PP 0.01/SF 0.0/SD 0/DC2503150924
PERI4	PERRY	15 Mar 2025 7AM	38	78	38	0	0	0	M
.AR PERI4 250315 C DH0700/TX 78/TN 38/TA 38/PP 0.00/SF 0.0/SD 0/DC2504221032
PTRI4	PETERSON	No Observation Reported for 2025-03-15
POCI4	POCAHONTAS	15 Mar 2025 8AM	33	74	33	0.16	0	0	M
.AR POCI4 250315 C DH0800/TX 74/TN 33/TA 33/PP 0.16/PT 1/SF 0.0/SD 0/DC2504221035
PSTI4	POSTVILLE	15 Mar 2025 7AM	46	72	41	M	0	0	M
.AR PSTI4 250315 C DH0700/TX 72/TN 41/TA 46/PP M/SF 0.0/SD 0/DC2504251204 Observed PP was 0.00 set to missing
PGHI4	PRIMGHAR	15 Mar 2025 4PM	37	68	27	0.03	0.2	0	M
.A PGHI4 250315 C DH1600/TX 68/TN 27/TA 37/PP 0.03/PT 3/SF 0.2/SD 0/DC2503151720
RANI4	RANDOLPH	15 Mar 2025 8AM	M	M	M	T	0	0	M
.A RANI4 250315 C DH0800/PP T/PT 1/SF 0.0/SD 0/XW 03/XP 8/DC2503150929
RADI4	RATHBUN DAM	15 Mar 2025 7AM	M	81	56	0	0	0	M
.AR RADI4 250315 C DH0700/TX 81/TN 56/PP 0.00/SF 0.0/SD 0/DC2504221041
ROKI4	RED OAK	15 Mar 2025 7AM	24	77	24	0	0	0	M
.A ROKI4 250315 C DH0700/TX 77/TN 24/TA 24/PP 0.00/SF 0.0/SD 0/DC2503190747
RMSI4	REMSEN NO. 2	15 Mar 2025 12PM	M	M	M	0.17	T	0	M
.A RMSI4 250315 C DH1200/PP 0.17/PT 1/SF T/SD 0/DC2503151222
RINI4	RINGSTED	No Observation Reported for 2025-03-15
RKRI4	ROCK RAPIDS	15 Mar 2025 8AM	27	72	27	0.58	2	2	M
.A RKRI4 250315 C DH0800/TX 72/TN 27/TA 27/PP 0.58/SF 2.0/SD 2/DC2503170820
RKVI4	ROCK VALLEY	15 Mar 2025 7AM	M	M	M	0.74	1.2	1	M
.AR RKVI4 250315 C DH0700/PP 0.74/SF 1.2/SD 1/DC2504221501
RKWI4	ROCKWELL CITY	15 Mar 2025 8AM	34	75	34	0.49	0	0	0
.A RKWI4 250315 C DH0800/TX 75/TN 34/TA 34/PP 0.49/SF 0.0/SD 0/SW 0.0/DC2504111052
SACI4	SAC CITY	15 Mar 2025 6AM	33	76	33	0.05	0	0	M
.AR SACI4 250315 C DH0600/TX 76/TN 33/TA 33/PP 0.05/PT 1/SF 0.0/SD 0/DC2504111205
SLHI4	Salem 1 S	15 Mar 2025 7AM	M	M	M	0.16	0	0	M
.A SLHI4 250315 C DH0700/PP 0.16/SF 0.0/SD 0/DC2503150712
SNBI4	Sanborn	15 Mar 2025 8AM	28	72	27	T	0	0	M
.A SNBI4 250315 C DH0800/TX 72/TN 27/TA 28/PP T/SF 0.0/SD 0/DC2503180717
SHDI4	SHELDON	15 Mar 2025 7AM	M	M	M	0.3	1	0	M
.A SHDI4 250315 C DH0700/PP 0.30/SF 1.0/SD 0/DC2503151322 .30 total precip. 1 inch of snow
SDHI4	SHENANDOAH	15 Mar 2025 8AM	38	76	37	0.01	0	0	M
.A SDHI4 250315 C DH0800/TX 76/TN 37/TA 38/PP 0.01/SF 0.0/SD 0/DC2503160913
SIBI4	Sibley	15 Mar 2025 7AM	28	73	28	0.54	0.2	T	M
.AR SIBI4 250315 C DH0730/TX 73/TN 28/TA 28/PP 0.54/PT 1/SF 0.2/SD T/DC2504241433 rain for most of duration, then snow started around 5::30a (snow / trace, less than 0.2 ground cover)
SGYI4	Sigourney	15 Mar 2025 6AM	50	84	50	0.12	0	0	M
.A SGYI4 250315 C DH0600/TX 84/TN 50/TA 50/PP 0.12/SF 0.0/SD 0/DC2503150649
SIXI4	SIOUX CENTER 2 SE	15 Mar 2025 4PM	35	70	26	0.43	1	T	M
.AR SIXI4 250315 C DH1600/TX 70/TN 26/TA 35/PP 0.43/SF 1.0/SD T/DC2504230728
SXGI4	SIOUX CITY AIRPORT	15 Mar 2025 6AM	32	76	32	0.4	0	0	M
.AR SXGI4 250315 C DH0600/TX 76/TN 32/TA 32/PP 0.40/PT 1/SF 0.0/SD 0/DC2504241441
SXRI4	SIOUX RAPIDS 4 E	15 Mar 2025 6AM	35	72	35	0.03	0	0	M
.A SXRI4 250315 C DH0600/TX 72/TN 35/TA 35/PP 0.03/SF 0.0/SD 0/DC2503180650
3SE	SPENCER 1 N	15 Mar 2025 11PM	28	47	28	0	0	0	M
.AR 3SE 250315 C DH2400/TX 47/TN 28/TA 28/PP 0.00/SF 0.0/SD 0/TB 2.031/TB 4.031/TB 8.031/TB 20.030/TB 40.033/TB 60.036/DC2503261206
SPRI4	SPIRIT LAKE	15 Mar 2025 7AM	31	68	31	0.3	T	0	M
.AR SPRI4 250315 C DH0700/TX 68/TN 31/TA 31/PP 0.30/SF T/SD 0/DC2504241503 Thunderstorms, Light snow showers
SNYI4	STANLEY 4 W	15 Mar 2025 7AM	48	79	48	0.27	0	0	M
.AR SNYI4 250315 C DH0700/TX 79/TN 48/TA 48/PP 0.27/PT 1/SF 0.0/SD 0/XW 03/DC2503200846 Over 250 lightning strikes last night. TORNCON of 9 in Mississippi and Alabama today. I cannot remember a day when I seen a TORCON of 9. Three deaths last night in Missouri tornadoes. Lowest barometric pressure last night was 28.973 inHg compared to t
SANI4	St Ansgar	15 Mar 2025 6AM	M	M	M	0.28	0	0	M
.A SANI4 250315 C DH0630/PP 0.28/PT 1/SF 0.0/SD 0/DC2503150654
STBI4	STEAMBOAT ROCK	No Observation Reported for 2025-03-15
SLBI4	STORM LAKE 2 E	15 Mar 2025 8AM	37	69	33	M	M	M	M
.A SLBI4 250315 C DH0800/TX 69/TN 33/TA 37/PP M/SF M/SD M/DC2503170900
STYI4	Story City	No Observation Reported for 2025-03-15
SPTI4	Strawberry Point	15 Mar 2025 7AM	M	M	M	0.19	0	0	M
.A SPTI4 250315 C DH0700/PP 0.19/SF 0.0/SD 0/DC2503150730
SWEI4	SWEA CITY 4 W	No Observation Reported for 2025-03-15
SWHI4	SWISHER	15 Mar 2025 8AM	M	M	M	0.22	0	0	M
.AR SWHI4 250315 C DH0845/PP 0.22/SF 0.0/SD 0/DC2504211315
TLDI4	TOLEDO 3 N	15 Mar 2025 7AM	42	80	42	0.06	0	0	M
.AR TLDI4 250315 C DH0700/TX 80/TN 42/TA 42/PP 0.06/SF 0.0/SD 0/DC2503161032 evening thunderstorm
TREI4	TRAER	15 Mar 2025 7AM	M	M	M	0.19	M	M	M
.A TREI4 250315 C DH0700/PP 0.19/PT 1/DC2503150648
UNDI4	UNDERWOOD	15 Mar 2025 7AM	M	M	M	0.08	0	0	M
.A UNDI4 250315 C DH0700/PP 0.08/PT 1/SF 0.0/SD 0/DC2503150952 No severe storm
VICI4	VICKS CORNER-SPIRIT LAKE IOWA	15 Mar 2025 11PM	19	51	19	T	T	0	M
.AR VICI4 250315 C DH2400/TX 51/TN 19/TA 19/PP T/SF T/SD 0/UD 0/US 0/UG 0/UP 37/UR 360/DC2504241507 Trace of snow
VNTI4	VINTON	15 Mar 2025 8AM	43	80	43	0.17	0	0	M
.AR VNTI4 250315 C DH0800/TX 80/TN 43/TA 43/PP 0.17/SF 0.0/SD 0/DC2504111243
WSHI4	WASHINGTON	15 Mar 2025 7AM	51	81	M	0.18	0	0	M
.AR WSHI4 250315 C DH0700/TX 81/TN M/TA 51/PP 0.18/SF 0.0/SD 0/DC2504211220 TN 36
ALXI4	Waterloo NWS Snowfall	15 Mar 2025 11PM	M	M	M	M	0	0	M
.A ALXI4 250315 C DH2400/PP M/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2503160147
WACI4	Waucoma 1WNW	No Observation Reported for 2025-03-15
WAUI4	Waukon 3NNE	15 Mar 2025 8AM	M	76	46	0.15	0	0	M
.A WAUI4 250315 C DH0800/TX 76/TN 46/TA M/PP 0.15/SF 0.0/SD 0/DC2503170953
WEBI4	WEBSTER CITY	15 Mar 2025 7AM	40	77	40	0.39	0	0	M
.A WEBI4 250315 C DH0700/TX 77/TN 40/TA 40/PP 0.39/SF 0.0/SD 0/DC2503150703
WLBI4	WILLIAMSBURG 3 SE	15 Mar 2025 7AM	42	81	42	0.15	0	0	M
.A WLBI4 250315 C DH0700/TX 81/TN 42/TA 42/PP 0.15/SF 0.0/SD 0/DC2503150814 Thunderstorm with rain.
WTRI4	WINTERSET 2 NNW	15 Mar 2025 7AM	37	81	37	0.07	0	0	M
.AR WTRI4 250315 C DH0736/TX 81/TN 37/TA 37/PP 0.07/PT 1/SF 0.0/SD 0/DC2504221536
ZRGI4	ZEARING	No Observation Reported for 2025-03-15

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