IEM :: Observation History

15 July 2025 Observation History, [OLZ] OELWEIN, timezone: America/Chicago

Time	Wind (mph)	Vis. (mi.)	Sky Cond. (100s ft)	Present Wx	Temperature (ºF)					Relative Humidity	Pressure		Precipitation (in.)
					Air	Dwpt	Feels Like	6 hour			altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
					Air	Dwpt	Feels Like	Max.	Min.		altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
12:15 AM	SSE 5	10	CLR		68	68	68			100	30.06		0
KOLZ 150515Z AUTO 16004KT 10SM CLR 20/20 A3006 RMK A01
12:35 AM	SE 3	10	CLR		68	68	68			100	30.07		0
KOLZ 150535Z AUTO 13003KT 10SM CLR 20/20 A3007 RMK A01
12:55 AM	SSE 6	10	CLR		68	68	68			100	30.07		0
KOLZ 150555Z AUTO 16005KT 10SM CLR 20/20 A3007 RMK A01
1:15 AM	SSE 8	10	CLR		68	68	68			100	30.06		0
KOLZ 150615Z AUTO 16007KT 10SM CLR 20/20 A3006 RMK A01
1:35 AM	SSE 5	10	CLR		68	66	68			94	30.07		0
KOLZ 150635Z AUTO 16004KT 10SM CLR 20/19 A3007 RMK A01
1:55 AM	SSE 5	10	CLR		68	66	68			94	30.07		0
KOLZ 150655Z AUTO 15004KT 10SM CLR 20/19 A3007 RMK A01
2:15 AM	SSE 5	10	CLR		66	66	66			100	30.06		0
KOLZ 150715Z AUTO 15004KT 10SM CLR 19/19 A3006 RMK A01
2:35 AM	SSE 6	8	CLR		66	66	66			100	30.06		0
KOLZ 150735Z AUTO 16005KT 8SM CLR 19/19 A3006 RMK A01
2:55 AM	SSE 6	8	CLR		66	66	66			100	30.06		0
KOLZ 150755Z AUTO 15005KT 8SM CLR 19/19 A3006 RMK A01
3:15 AM	SSE 8	8	CLR		66	66	66			100	30.05		0
KOLZ 150815Z AUTO 16007KT 8SM CLR 19/19 A3005 RMK A01
3:35 AM	SSE 7	8	CLR		66	66	66			100	30.04		0
KOLZ 150835Z AUTO 16006KT 8SM CLR 19/19 A3004 RMK A01
3:55 AM	SSE 6	9	CLR		66	66	66			100	30.04		0
KOLZ 150855Z AUTO 16005KT 9SM CLR 19/19 A3004 RMK A01
4:15 AM	SSE 6	7	CLR		64	64	64			100	30.03		0
KOLZ 150915Z AUTO 15005KT 7SM CLR 18/18 A3003 RMK A01
4:35 AM	SSE 6	7	CLR		64	64	64			100	30.04		0
KOLZ 150935Z AUTO 15005KT 7SM CLR 18/18 A3004 RMK A01
4:55 AM	SSE 6	6	CLR	BR	64	64	64			100	30.03		0
KOLZ 150955Z AUTO 16005KT 6SM BR CLR 18/18 A3003 RMK A01
5:15 AM	SSE 7	7	CLR		66	64	66			94	30.03		0
KOLZ 151015Z AUTO 16006KT 7SM CLR 19/18 A3003 RMK A01
5:35 AM	S 8	7	CLR		64	64	64			100	30.03		0
KOLZ 151035Z AUTO 17007KT 7SM CLR 18/18 A3003 RMK A01
5:55 AM	SSE 8	6	CLR	BR	66	64	66			94	30.02		0
KOLZ 151055Z AUTO 15007KT 6SM BR CLR 19/18 A3002 RMK A01
6:15 AM	SE 6	4	CLR	BR	64	64	64			100	30.02		0
KOLZ 151115Z AUTO 14005KT 4SM BR CLR 18/18 A3002 RMK A01
6:35 AM	SE 6	4	CLR	BR	66	66	66			100	30.02		0
KOLZ 151135Z AUTO 14005KT 4SM BR CLR 19/19 A3002 RMK A01
6:55 AM	SSE 6	5	CLR	BR	66	66	66			100	30.03		0
KOLZ 151155Z AUTO 15005KT 5SM BR CLR 19/19 A3003 RMK A01
7:15 AM	SE 6	5	CLR	BR	66	66	66			100	30.03		0
KOLZ 151215Z AUTO 14005KT 5SM BR CLR 19/19 A3003 RMK A01
7:35 AM	SE 6	5	CLR	BR	68	68	68			100	30.03		0
KOLZ 151235Z AUTO 14005KT 5SM BR CLR 20/20 A3003 RMK A01
7:55 AM	SSE 7	7	CLR		70	68	70			94	30.03		0
KOLZ 151255Z AUTO 15006KT 7SM CLR 21/20 A3003 RMK A01
8:15 AM	SSE 8	9	CLR		72	68	72			88	30.03		0
KOLZ 151315Z AUTO 16007KT 9SM CLR 22/20 A3003 RMK A01
8:35 AM	SSE 8	9	CLR		72	68	72			88	30.04		0
KOLZ 151335Z AUTO 16007KT 9SM CLR 22/20 A3004 RMK A01
8:55 AM	S 10	9	CLR		73	68	73			83	30.04		0
KOLZ 151355Z AUTO 17009KT 9SM CLR 23/20 A3004 RMK A01
9:15 AM	S 9	7	CLR		75	70	75			83	30.04		0
KOLZ 151415Z AUTO 17008KT 7SM CLR 24/21 A3004 RMK A01
9:35 AM	S 9	10	CLR		75	70	75			83	30.04		0
KOLZ 151435Z AUTO 17008KT 10SM CLR 24/21 A3004 RMK A01
9:55 AM	S 10	10	CLR		77	70	77			78	30.04		0
KOLZ 151455Z AUTO 18009KT 10SM CLR 25/21 A3004 RMK A01
10:15 AM	S 10	10	CLR		79	70	79			74	30.04		0
KOLZ 151515Z AUTO 18009KT 10SM CLR 26/21 A3004 RMK A01
10:35 AM	SSW 15	10	CLR		79	70	79			74	30.03		0
KOLZ 151535Z AUTO 19013KT 10SM CLR 26/21 A3003 RMK A01
10:55 AM	S 15	10	FEW024		79	70	79			74	30.04		0
KOLZ 151555Z AUTO 18013KT 10SM FEW024 26/21 A3004 RMK A01
11:15 AM	SSW 13	9	FEW025 FEW032		79	70	79			74	30.03		0
KOLZ 151615Z AUTO 19011KT 9SM FEW025 FEW032 26/21 A3003 RMK A01
11:35 AM	S 15	10	FEW026 FEW033		81	72	85			74	30.03		0
KOLZ 151635Z AUTO 18013KT 10SM FEW026 FEW033 27/22 A3003 RMK A01
11:55 AM	SSW 14G20	10	FEW027		81	70	84			70	30.02		0
KOLZ 151655Z AUTO 19012G17KT 10SM FEW027 27/21 A3002 RMK A01
12:15 PM	SSW 13	10	FEW030		81	70	84			70	30.02		0
KOLZ 151715Z AUTO 20011KT 10SM FEW030 27/21 A3002 RMK A01
12:35 PM	SSW 16G22	10	CLR		82	70	86			66	30.01		0
KOLZ 151735Z AUTO 21014G19KT 10SM CLR 28/21 A3001 RMK A01
12:55 PM	SSW 14G20	10	CLR		82	70	86			66	30.01		0
KOLZ 151755Z AUTO 19012G17KT 10SM CLR 28/21 A3001 RMK A01
1:15 PM	SSW 16	10	FEW034		82	70	86			66	29.99		0
KOLZ 151815Z AUTO 21014KT 10SM FEW034 28/21 A2999 RMK A01
1:35 PM	SSW 14	10	CLR		82	70	86			66	29.98		0
KOLZ 151835Z AUTO 20012KT 10SM CLR 28/21 A2998 RMK A01
1:55 PM	SSW 14G20	10	CLR		82	70	86			66	29.98		0
KOLZ 151855Z AUTO 20012G17KT 10SM CLR 28/21 A2998 RMK A01
2:15 PM	SSW 14	10	SCT037		82	68	85			62	29.97		0
KOLZ 151915Z AUTO 21012KT 10SM SCT037 28/20 A2997 RMK A01
2:35 PM	S 13	10	SCT038		82	70	86			66	29.97		0
KOLZ 151935Z AUTO 18011KT 10SM SCT038 28/21 A2997 RMK A01
2:55 PM	SSW 13	10	FEW038		84	70	88			62	29.96		0
KOLZ 151955Z AUTO 19011KT 10SM FEW038 29/21 A2996 RMK A01
3:15 PM	S 10G17	10	FEW041		84	70	88			62	29.96		0
KOLZ 152015Z AUTO 18009G15KT 10SM FEW041 29/21 A2996 RMK A01
3:35 PM	SSW 10	10	FEW041		82	70	86			66	29.96		0
KOLZ 152035Z AUTO 19009KT 10SM FEW041 28/21 A2996 RMK A01
3:55 PM	SSW 9	10	FEW038 FEW044		84	70	88			62	29.95		0
KOLZ 152055Z AUTO 21008KT 10SM FEW038 FEW044 29/21 A2995 RMK A01
4:15 PM	SSW 9	10	FEW039		84	70	88			62	29.95		0
KOLZ 152115Z AUTO 19008KT 10SM FEW039 29/21 A2995 RMK A01
4:35 PM	SW 9G16	10	FEW039 FEW049		84	70	88			62	29.95		0
KOLZ 152135Z AUTO 22008G14KT 10SM FEW039 FEW049 29/21 A2995 RMK A01
4:55 PM	SSW 8	10	CLR		84	70	88			62	29.95		0
KOLZ 152155Z AUTO 21007KT 10SM CLR 29/21 A2995 RMK A01
5:15 PM	SSW 8	10	CLR		84	68	87			58	29.94		0
KOLZ 152215Z AUTO 19007KT 10SM CLR 29/20 A2994 RMK A01
5:35 PM	S 8	10	CLR		84	70	88			62	29.93		0
KOLZ 152235Z AUTO 18007KT 10SM CLR 29/21 A2993 RMK A01
5:55 PM	SSW 8	4	CLR	HZ	84	70	88			62	29.92		0
KOLZ 152255Z AUTO 21007KT 4SM HZ CLR 29/21 A2992 RMK A01
6:15 PM	SSW 8	10	CLR		82	70	86			66	29.91		0
KOLZ 152315Z AUTO 20007KT 10SM CLR 28/21 A2991 RMK A01
6:35 PM	SSW 7	10	CLR		82	70	86			66	29.91		0
KOLZ 152335Z AUTO 21006KT 10SM CLR 28/21 A2991 RMK A01
6:55 PM	SSW 7	10	CLR		82	70	86			66	29.91		0
KOLZ 152355Z AUTO 19006KT 10SM CLR 28/21 A2991 RMK A01
7:15 PM	SSW 6	10	CLR		81	72	85			74	29.9		0
KOLZ 160015Z AUTO 20005KT 10SM CLR 27/22 A2990 RMK A01
7:35 PM	SSW 5	10	CLR		81	72	85			74	29.9		0
KOLZ 160035Z AUTO 19004KT 10SM CLR 27/22 A2990 RMK A01
7:55 PM	SSE 6	9	CLR		79	73	79			84	29.89		0
KOLZ 160055Z AUTO 16005KT 9SM CLR 26/23 A2989 RMK A01
8:15 PM	SSE 5	10	CLR		77	73	77			89	29.89		0
KOLZ 160115Z AUTO 16004KT 10SM CLR 25/23 A2989 RMK A01
8:35 PM	SSE 5	10	CLR		77	73	77			89	29.9		0
KOLZ 160135Z AUTO 16004KT 10SM CLR 25/23 A2990 RMK A01
8:55 PM	SSE 3	9	FEW040 SCT048		75	72	75			89	29.91		0
KOLZ 160155Z AUTO 15003KT 9SM FEW040 SCT048 24/22 A2991 RMK A01
9:15 PM	SE 3	10	FEW040 FEW048		75	72	75			89	29.92		0
KOLZ 160215Z AUTO 13003KT 10SM FEW040 FEW048 24/22 A2992 RMK A01
9:35 PM	ESE 5	10	CLR		73	72	73			94	29.92		0
KOLZ 160235Z AUTO 11004KT 10SM CLR 23/22 A2992 RMK A01
9:55 PM	E 5	10	CLR		73	72	73			94	29.92		0
KOLZ 160255Z AUTO 10004KT 10SM CLR 23/22 A2992 RMK A01
10:15 PM	ESE 5	10	CLR		73	70	73			89	29.92		0
KOLZ 160315Z AUTO 12004KT 10SM CLR 23/21 A2992 RMK A01
10:35 PM	ESE 6	10	CLR		72	70	72			94	29.92		0
KOLZ 160335Z AUTO 11005KT 10SM CLR 22/21 A2992 RMK A01

API: The IEM API webservice that provided data to this page. For more details, see documentation.

Data Notes

For recent years, this page also optionally shows observations from the MADIS High Frequency METAR dataset. This dataset had a problem with temperatures detailed here.