IEM :: Observation History

27 September 2025 Observation History, [SEP] STEPHENVILLE/CLARK, timezone: America/Chicago

Time	Wind (mph)	Vis. (mi.)	Sky Cond. (100s ft)	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	ENE 3	10	SCT110	64	56	64			74	29.97		0
KSEP 270515Z AUTO 07003KT 10SM SCT110 18/13 A2997 RMK AO2 T01800134
12:35 AM	Calm	10	SCT110	64	56	64			77	29.97		0
KSEP 270535Z AUTO 00000KT 10SM SCT110 18/13 A2997 RMK AO2 T01750134
12:55 AM	Calm	10	CLR	67	54	67	83	62	64	29.97		0
KSEP 270555Z AUTO 00000KT 10SM CLR 19/12 A2997 RMK AO2 T01930124 10284 20168 403030153
1:15 AM	Calm	10	CLR	66	54	66			64	29.97		0
KSEP 270615Z AUTO 00000KT 10SM CLR 19/12 A2997 RMK AO2 T01910122
1:35 AM	Calm	10	CLR	64	55	64			73	29.97		0
KSEP 270635Z AUTO 00000KT 10SM CLR 18/13 A2997 RMK AO2 T01780127
1:55 AM	SSE 3	10	CLR	64	55	64			71	29.97		0
KSEP 270655Z AUTO 15003KT 10SM CLR 18/13 A2997 RMK AO2 T01800126
2:15 AM	Calm	10	CLR	65	54	65			69	29.98		0
KSEP 270715Z AUTO 00000KT 10SM CLR 18/12 A2998 RMK AO2 T01820124
2:35 AM	Calm	10	CLR	64	54	64			71	29.98		0
KSEP 270735Z AUTO 00000KT 10SM CLR 18/13 A2998 RMK AO2 T01790125
2:55 AM	Calm	10	CLR	62	55	62			78	29.98		0
KSEP 270755Z AUTO 00000KT 10SM CLR 17/13 A2998 RMK AO2 T01680130
3:15 AM	Calm	10	CLR	64	55	64			75	29.98		0
KSEP 270815Z AUTO 00000KT 10SM CLR 18/13 A2998 RMK AO2 T01750130
3:35 AM	Calm	10	CLR	63	55	63			76	29.98		0
KSEP 270835Z AUTO 00000KT 10SM CLR 17/13 A2998 RMK AO2 T01720130
3:55 AM	Calm	10	CLR	63	55	63			77	29.99		0
KSEP 270855Z AUTO 00000KT 10SM CLR 17/13 A2999 RMK AO2 T01700130
4:15 AM	Calm	10	SCT110	61	55	61			82	29.99		0
KSEP 270915Z AUTO 00000KT 10SM SCT110 16/13 A2999 RMK AO2 T01600130
4:35 AM	Calm	10	CLR	61	56	61			84	29.99		0
KSEP 270935Z AUTO 00000KT 10SM CLR 16/13 A2999 RMK AO2 T01600132
4:55 AM	Calm	10	CLR	60	56	60			89	29.99		0
KSEP 270955Z AUTO 00000KT 10SM CLR 15/14 A2999 RMK AO2 T01530135
5:15 AM	SSE 3	10	CLR	61	55	61			82	29.99		0
KSEP 271015Z AUTO 15003KT 10SM CLR 16/13 A2999 RMK AO2 T01600129
5:35 AM	SW 3	10	SCT100	60	55	60			84	30		0
KSEP 271035Z AUTO 23003KT 10SM SCT100 16/13 A3000 RMK AO2 T01550127
5:55 AM	Calm	10	CLR	60	55	60			84	29.99		0
KSEP 271055Z AUTO 00000KT 10SM CLR 16/13 A2999 RMK AO2 T01560127
6:15 AM	Calm	10	CLR	59	55	59			85	30		0
KSEP 271115Z AUTO 00000KT 10SM CLR 15/13 A3000 RMK AO2 T01520128
6:35 AM	Calm	10	CLR	59	55	59			87	30		0
KSEP 271135Z AUTO 00000KT 10SM CLR 15/13 A3000 RMK AO2 T01500127
6:55 AM	Calm	10	CLR	60	55	60	67	59	85	30.01		0
KSEP 271155Z AUTO 00000KT 10SM CLR 15/13 A3001 RMK AO2 T01530127 10195 20150
7:15 AM	Calm	10	CLR	60	55	60			83	30.01		0
KSEP 271215Z AUTO 00000KT 10SM CLR 16/13 A3001 RMK AO2 T01550126
7:35 AM	Calm	10	CLR	59	55	59			86	30.02		0
KSEP 271235Z AUTO 00000KT 10SM CLR 15/13 A3002 RMK AO2 T01510126
7:55 AM	Calm	10	CLR	60	54	60			82	30.02		0
KSEP 271255Z AUTO 00000KT 10SM CLR 16/13 A3002 RMK AO2 T01550125
8:15 AM	Calm	10	CLR	61	55	61			82	30.03		0
KSEP 271315Z AUTO 00000KT 10SM CLR 16/13 A3003 RMK AO2 T01590128
8:35 AM	Calm	10	CLR	63	57	63			81	30.03		0
KSEP 271335Z AUTO 00000KT 10SM CLR 17/14 A3003 RMK AO2 T01720138
8:55 AM	Calm	10	CLR	66	56	66			72	30.04		0
KSEP 271355Z AUTO 00000KT 10SM CLR 19/14 A3004 RMK AO2 T01860135
9:15 AM	Calm	10	CLR	68	56	68			68	30.05		0
KSEP 271415Z AUTO 00000KT 10SM CLR 20/14 A3005 RMK AO2 T01970136
9:35 AM	Calm	10	CLR	69	57	69			65	30.06		0
KSEP 271435Z AUTO 00000KT 10SM CLR 21/14 A3006 RMK AO2 T02070138
9:55 AM	Calm	10	CLR	71	58	71			63	30.06		0
KSEP 271455Z AUTO 00000KT 10SM CLR 22/15 A3006 RMK AO2 T02180145
10:15 AM	Calm	10	CLR	74	59	74			59	30.06		0
KSEP 271515Z AUTO 00000KT 10SM CLR 23/15 A3006 RMK AO2 T02320148
10:35 AM	S 5	10	CLR	75	59	75			58	30.07		0
KSEP 271535Z AUTO 17004KT 10SM CLR 24/15 A3007 RMK AO2 T02400152
10:55 AM	S 5	10	CLR	78	59	78			53	30.07		0
KSEP 271555Z AUTO 18004KT 10SM CLR 26/15 A3007 RMK AO2 T02550152
11:15 AM	S 6	10	CLR	81	58	81			45	30.07		0
KSEP 271615Z AUTO 18005KT 10SM CLR 27/14 A3007 RMK AO2 T02710142
11:35 AM	SSW 5	10	CLR	82	55	82			39	30.07		0
KSEP 271635Z AUTO 19004KT 10SM CLR 28/13 A3007 RMK AO2 T02790128
11:55 AM	SSW 5	10	CLR	84	53	82			35	30.07		0
KSEP 271655Z AUTO 19004KT 10SM CLR 29/12 A3007 RMK AO2 T02860116
12:15 PM	Calm	10	CLR	84	52	82			33	30.07		0
KSEP 271715Z AUTO 00000KT 10SM CLR 29/11 A3007 RMK AO2 T02890111
12:35 PM	SW 3	10	CLR	85	52	83			32	30.06		0
KSEP 271735Z AUTO 23003KT 10SM CLR 30/11 A3006 RMK AO2 T02950110
12:55 PM	Calm	10	CLR	85	51	83	85	59	31	30.06		0
KSEP 271755Z AUTO 00000KT 10SM CLR 29/11 A3006 RMK AO2 T02940107 10295 20150
1:15 PM	SE 3	10	CLR	86	51	84			30	30.05		0
KSEP 271815Z AUTO 14003KT 10SM CLR 30/11 A3005 RMK AO2 T03010107
1:35 PM	Calm	10	CLR	86	50	84			28	30.04		0
KSEP 271835Z AUTO 00000KT 10SM CLR 30/10 A3004 RMK AO2 T02990098
1:55 PM	NNW 3	10	CLR	86	50	84			29	30.03		0
KSEP 271855Z AUTO 34003KT 10SM CLR 30/10 A3003 RMK AO2 T03010100
2:15 PM	Calm	10	CLR	87	50	85			28	30.02		0
KSEP 271915Z AUTO 00000KT 10SM CLR 31/10 A3002 RMK AO2 T03080102
2:35 PM	Calm	10	CLR	87	51	85			29	30.02		0
KSEP 271935Z AUTO 00000KT 10SM CLR 31/10 A3002 RMK AO2 T03050104

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.