IEM :: Observation History

13 September 2026 Observation History, [CCA] Clinton, 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	Calm	5	BKN002	BR	72	72	72			100	29.98		0.00	M	M
KCCA 130515Z AUTO 00000KT 5SM BR BKN002 22/22 A2998 RMK AO2
12:35 AM	Calm	0.25	OVC002	FG	72	72	72			100	29.98		0.00	M	M
KCCA 130535Z AUTO 00000KT 1/4SM FG OVC002 22/22 A2998 RMK AO2
12:55 AM	Calm	0.25	OVC002	FG	72	72	72			100	29.98		0.00	M	M
KCCA 130555Z AUTO 00000KT M1/4SM FG OVC002 22/22 A2998 RMK AO2
1:15 AM	Calm	0.25	OVC002	FG	72	72	72			100	29.98		0.00	M	M
KCCA 130615Z AUTO 00000KT M1/4SM FG OVC002 22/22 A2998 RMK AO2
1:35 AM	Calm	8	BKN003		72	72	72			100	29.99		0.00	M	M
KCCA 130635Z AUTO 00000KT 8SM BKN003 22/22 A2999 RMK AO2
1:55 AM	Calm	7	BKN005		72	72	72			100	29.98		0.00	M	M
KCCA 130655Z AUTO 00000KT 7SM BKN005 22/22 A2998 RMK AO2
2:15 AM	Calm	3	OVC003	BR	72	72	72			100	29.99		0.00	M	M
KCCA 130715Z AUTO 00000KT 3SM BR OVC003 22/22 A2999 RMK AO2
2:35 AM	Calm	1.25	OVC003	BR	70	70	70			100	29.98		0.00	M	M
KCCA 130735Z AUTO 00000KT 1 1/4SM BR OVC003 21/21 A2998 RMK AO2 VIS 1/4V5
2:55 AM	Calm	1.75	OVC002	BR	70	70	70			100	29.97		0.00	M	M
KCCA 130755Z AUTO 00000KT 1 3/4SM BR OVC002 21/21 A2997 RMK AO2
3:15 AM	Calm	0.5	OVC003	BR	70	70	70			100	29.98		0.00	M	M
KCCA 130815Z AUTO 00000KT 1/2SM BR OVC003 21/21 A2998 RMK AO2
3:35 AM	Calm	3	BKN002	BR	70	70	70			100	29.99		0.00	M	M
KCCA 130835Z AUTO 00000KT 3SM BR BKN002 21/21 A2999 RMK AO2
3:55 AM	Calm	5	BKN002	BR	70	70	70			100	30		0.00	M	M
KCCA 130855Z AUTO 00000KT 5SM BR BKN002 21/21 A3000 RMK AO2
4:15 AM	Calm	7	FEW002		70	70	70			100	30		0.00	M	M
KCCA 130915Z AUTO 00000KT 7SM FEW002 21/21 A3000 RMK AO2
4:35 AM	Calm	5	CLR	BR	70	70	70			100	30		0.00	M	M
KCCA 130935Z AUTO 00000KT 5SM BR CLR 21/21 A3000 RMK AO2
4:55 AM	Calm	8	CLR		70	70	70			100	30.01		0.00	M	M
KCCA 130955Z AUTO 00000KT 8SM CLR 21/21 A3001 RMK AO2
5:15 AM	Calm	8	FEW002		70	70	70			100	30.02		0.00	M	M
KCCA 131015Z AUTO 00000KT 8SM FEW002 21/21 A3002 RMK AO2
5:35 AM	Calm	9	CLR		70	70	70			100	30.02		0.00	M	M
KCCA 131035Z AUTO 00000KT 9SM CLR 21/21 A3002 RMK AO2
5:55 AM	Calm	7	CLR		70	70	70			100	30.02		0.00	M	M
KCCA 131055Z AUTO 00000KT 7SM CLR 21/21 A3002 RMK AO2
6:15 AM	WNW 5	9	CLR		70	70	70			100	30.04		0.00	M	M
KCCA 131115Z AUTO 30004KT 9SM CLR 21/21 A3004 RMK AO2
6:35 AM	Calm	10	SCT075 BKN090		70	70	70			100	30.04		0.00	M	M
KCCA 131135Z AUTO 00000KT 10SM SCT075 BKN090 21/21 A3004 RMK AO2
6:55 AM	Calm	9	FEW075 SCT095		70	70	70			100	30.04		0.00	M	M
KCCA 131155Z AUTO 00000KT 9SM FEW075 SCT095 21/21 A3004 RMK AO2
7:15 AM	SSE 3	9	CLR		70	70	70			100	30.04		0.00	M	M
KCCA 131215Z AUTO 15003KT 9SM CLR 21/21 A3004 RMK AO2
7:35 AM	Calm	10	CLR		72	72	72			100	30.05		0.00	M	M
KCCA 131235Z AUTO 00000KT 10SM CLR 22/22 A3005 RMK AO2
8:15 AM	Calm	10	CLR		72	72	72			100	30.06		0.00	M	M
KCCA 131315Z AUTO 00000KT 10SM CLR 22/22 A3006 RMK AO2
8:35 AM	Calm	10	CLR		73	73	73			100	30.06		0.00	M	M
KCCA 131335Z AUTO 00000KT 10SM CLR 23/23 A3006 RMK AO2
8:55 AM	VRB 5	10	CLR		77	73	77			89	30.05		0.00	M	M
KCCA 131355Z AUTO VRB04KT 10SM CLR 25/23 A3005 RMK AO2
9:15 AM	VRB 5	10	CLR		81	72	85			74	30.05		0.00	M	M
KCCA 131415Z AUTO VRB04KT 10SM CLR 27/22 A3005 RMK AO2
9:35 AM	Calm	10	CLR		81	72	85			74	30.04		0.00	M	M
KCCA 131435Z AUTO 00000KT 10SM CLR 27/22 A3004 RMK AO2
9:55 AM	Calm	10	CLR		82	70	86			66	30.05		0.00	M	M
KCCA 131455Z AUTO 00000KT 10SM CLR 28/21 A3005 RMK AO2
10:15 AM	VRB 5	10	CLR		84	70	88			62	30.05		0.00	M	M
KCCA 131515Z AUTO VRB04KT 10SM CLR 29/21 A3005 RMK AO2
10:35 AM	Calm	10	CLR		86	70	91			59	30.06		0.00	M	M
KCCA 131535Z AUTO 00000KT 10SM CLR 30/21 A3006 RMK AO2
10:55 AM	Calm	10	CLR		88	70	93			55	30.06		0.00	M	M
KCCA 131555Z AUTO 00000KT 10SM CLR 31/21 A3006 RMK AO2
11:15 AM	Calm	10	CLR		88	70	93			55	30.06		0.00	M	M
KCCA 131615Z AUTO 00000KT 10SM CLR 31/21 A3006 RMK AO2
11:35 AM	Calm	10	CLR		90	70	95			52	30.06		0.00	M	M
KCCA 131635Z AUTO 00000KT 10SM CLR 32/21 A3006 RMK AO2
11:55 AM	Calm	10	CLR		90	70	95			52	30.05		0.00	M	M
KCCA 131655Z AUTO 00000KT 10SM CLR 32/21 A3005 RMK AO2
12:15 PM	Calm	10	CLR		90	70	95			52	30.05		0.00	M	M
KCCA 131715Z AUTO 00000KT 10SM CLR 32/21 A3005 RMK AO2
12:35 PM	Calm	10	CLR		91	70	97			49	30.04		0.00	M	M
KCCA 131735Z AUTO 00000KT 10SM CLR 33/21 A3004 RMK AO2
12:55 PM	VRB 3	10	CLR		91	70	97			49	30.04		0.00	M	M
KCCA 131755Z AUTO VRB03KT 10SM CLR 33/21 A3004 RMK AO2
1:15 PM	Calm	10	CLR		93	72	101			50	30.03		0.00	M	M
KCCA 131815Z AUTO 00000KT 10SM CLR 34/22 A3003 RMK AO2
1:35 PM	Calm	10	CLR		93	70	99			47	30.03		0.00	M	M
KCCA 131835Z AUTO 00000KT 10SM CLR 34/21 A3003 RMK AO2
1:55 PM	Calm	10	CLR		95	70	101			44	30.02		0.00	M	M
KCCA 131855Z AUTO 00000KT 10SM CLR 35/21 A3002 RMK AO2
2:15 PM	Calm	10	CLR		95	70	101			44	30.02		0.00	M	M
KCCA 131915Z AUTO 00000KT 10SM CLR 35/21 A3002 RMK AO2
2:35 PM	Calm	10	FEW060		91	73	101			56	30.01		0.00	M	M
KCCA 131935Z AUTO 00000KT 10SM FEW060 33/23 A3001 RMK AO2
2:55 PM	VRB 5	10	CLR		93	73	103			53	30		0.00	M	M
KCCA 131955Z AUTO VRB04KT 10SM CLR 34/23 A3000 RMK AO2
3:15 PM	VRB 5	10	CLR		93	72	101			50	30		0.00	M	M
KCCA 132015Z AUTO VRB04KT 10SM CLR 34/22 A3000 RMK AO2
3:35 PM	Calm	10	CLR		93	72	101			50	29.99		0.00	M	M
KCCA 132035Z AUTO 00000KT 10SM CLR 34/22 A2999 RMK AO2
3:55 PM	ENE 5	10	CLR		93	72	101			50	29.98		0.00	M	M
KCCA 132055Z AUTO 06004KT 10SM CLR 34/22 A2998 RMK AO2
4:15 PM	Calm	10	CLR		93	72	101			50	29.97		0.00	M	M
KCCA 132115Z AUTO 00000KT 10SM CLR 34/22 A2997 RMK AO2
4:35 PM	Calm	10	CLR		93	72	101			50	29.97		0.00	M	M
KCCA 132135Z AUTO 00000KT 10SM CLR 34/22 A2997 RMK AO2
4:55 PM	Calm	10	CLR		93	72	101			50	29.96		0.00	M	M
KCCA 132155Z AUTO 00000KT 10SM CLR 34/22 A2996 RMK AO2
5:15 PM	Calm	10	CLR		93	72	101			50	29.97		0.00	M	M
KCCA 132215Z AUTO 00000KT 10SM CLR 34/22 A2997 RMK AO2
5:35 PM	Calm	10	CLR		93	72	101			50	29.97		0.00	M	M
KCCA 132235Z AUTO 00000KT 10SM CLR 34/22 A2997 RMK AO2
5:55 PM	Calm	10	CLR		93	73	103			53	29.97		0.00	M	M
KCCA 132255Z AUTO 00000KT 10SM CLR 34/23 A2997 RMK AO2
6:15 PM	Calm	10	CLR		91	75	103			59	29.98		0.00	M	M
KCCA 132315Z AUTO 00000KT 10SM CLR 33/24 A2998 RMK AO2
6:35 PM	Calm	10	CLR		90	75	100			63	29.98		0.00	M	M
KCCA 132335Z AUTO 00000KT 10SM CLR 32/24 A2998 RMK AO2
6:55 PM	Calm	10	CLR		88	77	100			70	29.99		0.00	M	M
KCCA 132355Z AUTO 00000KT 10SM CLR 31/25 A2999 RMK AO2
7:15 PM	Calm	10	CLR		86	77	97			75	29.99		0.00	M	M
KCCA 140015Z AUTO 00000KT 10SM CLR 30/25 A2999 RMK AO2
7:35 PM	Calm	10	CLR		84	77	94			79	30		0.00	M	M
KCCA 140035Z AUTO 00000KT 10SM CLR 29/25 A3000 RMK AO2
7:55 PM	Calm	10	CLR		82	75	89			79	30.01		0.00	M	M
KCCA 140055Z AUTO 00000KT 10SM CLR 28/24 A3001 RMK AO2
8:15 PM	Calm	10	CLR		82	77	91			84	30.02		0.00	M	M
KCCA 140115Z AUTO 00000KT 10SM CLR 28/25 A3002 RMK AO2
8:35 PM	Calm	10	CLR		82	77	91			84	30.03		0.00	M	M
KCCA 140135Z AUTO 00000KT 10SM CLR 28/25 A3003 RMK AO2
8:55 PM	Calm	9	CLR		81	77	88			89	30.03		0.00	M	M
KCCA 140155Z AUTO 00000KT 9SM CLR 27/25 A3003 RMK AO2
9:15 PM	Calm	10	CLR		81	75	86			84	30.04		0.00	M	M
KCCA 140215Z AUTO 00000KT 10SM CLR 27/24 A3004 RMK AO2
9:35 PM	Calm	10	CLR		81	75	86			84	30.04		0.00	M	M
KCCA 140235Z AUTO 00000KT 10SM CLR 27/24 A3004 RMK AO2
9:55 PM	Calm	10	SCT120		79	75	79			89	30.05		0.00	M	M
KCCA 140255Z AUTO 00000KT 10SM SCT120 26/24 A3005 RMK AO2
10:15 PM	Calm	10	OVC120		79	75	79			89	30.05		0.00	M	M
KCCA 140315Z AUTO 00000KT 10SM OVC120 26/24 A3005 RMK AO2
10:35 PM	Calm	10	BKN120		77	75	77			94	30.05		0.00	M	M
KCCA 140335Z AUTO 00000KT 10SM BKN120 25/24 A3005 RMK AO2
10:55 PM	Calm	10	CLR		77	75	77			94	30.06		0.00	M	M
KCCA 140355Z AUTO 00000KT 10SM CLR 25/24 A3006 RMK AO2
11:15 PM	Calm	10	CLR		77	75	77			94	30.06		0.00	M	M
KCCA 140415Z AUTO 00000KT 10SM CLR 25/24 A3006 RMK AO2

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.