IEM :: Observation History

21 July 2025 Observation History, [57C] East Troy, 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	10	CLR		56	54	56			92	30.05		0
K57C 210515Z AUTO 00000KT 10SM CLR 14/12 A3005 RMK AO2 T01350122
12:35 AM	Calm	7	CLR		54	54	54			99	30.05		0
K57C 210535Z AUTO 00000KT 7SM CLR 12/12 A3005 RMK AO2 T01240123
12:55 AM	Calm	10	CLR		56	54	56	72	54	93	30.05		0
K57C 210555Z AUTO 00000KT 10SM CLR 14/12 A3005 RMK AO2 T01350124 10223 20124 402390124
1:15 AM	Calm	7	CLR		54	54	54			100	30.05		0
K57C 210615Z AUTO 00000KT 7SM CLR 12/12 A3005 RMK AO2 T01220122
1:35 AM	Calm	7	CLR		54	53	54			98	30.06		0
K57C 210635Z AUTO 00000KT 7SM CLR 12/12 A3006 RMK AO2 T01220119
1:55 AM	Calm	7	CLR		54	54	54			100	30.06		0
K57C 210655Z AUTO 00000KT 7SM CLR 12/12 A3006 RMK AO2 T01210121
2:15 AM	Calm	7	CLR		54	54	54			100	30.07		0
K57C 210715Z AUTO 00000KT 7SM CLR 12/12 A3007 RMK AO2 T01210121
2:35 AM	Calm	7	CLR		54	54	54			100	30.08		0
K57C 210735Z AUTO 00000KT 7SM CLR 12/12 A3008 RMK AO2 T01220122
2:55 AM	Calm	7	CLR		53	53	53			100	30.08		0
K57C 210755Z AUTO 00000KT 7SM CLR 12/12 A3008 RMK AO2 T01170117
3:15 AM	Calm	7	CLR		54	54	54			99	30.08		0
K57C 210815Z AUTO 00000KT 7SM CLR 12/12 A3008 RMK AO2 T01210120
3:35 AM	Calm	7	CLR		54	53	54			99	30.08		0
K57C 210835Z AUTO 00000KT 7SM CLR 12/12 A3008 RMK AO2 T01200118
3:55 AM	Calm	7	CLR		53	53	53			100	30.07		0
K57C 210855Z AUTO 00000KT 7SM CLR 12/12 A3007 RMK AO2 T01150115
4:15 AM	Calm	7	CLR		56	56	56			100	30.07		0
K57C 210915Z AUTO 00000KT 7SM CLR 13/13 A3007 RMK AO2 T01320132
4:35 AM	Calm	7	CLR		56	56	56			100	30.07		0
K57C 210935Z AUTO 00000KT 7SM CLR 13/13 A3007 RMK AO2 T01330133
4:55 AM	Calm	5	CLR	BR	54	54	54			100	30.07		0
K57C 210955Z AUTO 00000KT 5SM BR CLR 12/12 A3007 RMK AO2 T01220122
5:15 AM	Calm	3	CLR	BR	54	54	54			100	30.07		0
K57C 211015Z AUTO 00000KT 3SM BR CLR 12/12 A3007 RMK AO2 T01210121
5:35 AM	E 3	3	CLR	BR	55	55	55			100	30.07		0
K57C 211035Z AUTO 08003KT 3SM BR CLR 13/13 A3007 RMK AO2 T01290129
5:55 AM	ENE 5	4	CLR	BR	57	57	57			100	30.09		0
K57C 211055Z AUTO 06004KT 4SM BR CLR 14/14 A3009 RMK AO2 T01390139
6:15 AM	Calm	4	CLR	BR	57	57	57			100	30.09		0
K57C 211115Z AUTO 00000KT 4SM BR CLR 14/14 A3009 RMK AO2 T01400140
6:35 AM	Calm	4	CLR	BR	58	58	58			100	30.09		0
K57C 211135Z AUTO 00000KT 4SM BR CLR 15/15 A3009 RMK AO2 T01450145
6:55 AM	NE 5	5	CLR	BR	60	60	60	60	52	100	30.1		0
K57C 211155Z AUTO 04004KT 5SM BR CLR 16/16 A3010 RMK AO2 T01580158 10158 20114
7:15 AM	ENE 5	5	CLR	BR	62	61	62			96	30.09		0
K57C 211215Z AUTO 06004KT 5SM BR CLR 17/16 A3009 RMK AO2 T01670161
7:35 AM	ENE 6	5	CLR	BR	64	62	64			93	30.11		0
K57C 211235Z AUTO 06005KT 5SM BR CLR 18/17 A3011 RMK AO2 T01770166
7:55 AM	ENE 7	7	CLR		65	62	65			90	30.11		0
K57C 211255Z AUTO 06006KT 7SM CLR 19/17 A3011 RMK AO2 LTG DSNT SW T01850169
8:15 AM	E 7	7	CLR		66	62	66			88	30.12		0
K57C 211315Z AUTO 08006KT 7SM CLR 19/17 A3012 RMK AO2 T01900169
8:35 AM	E 7	7	CLR		67	61	67			82	30.12		0
K57C 211335Z AUTO 09006KT 7SM CLR 20/16 A3012 RMK AO2 T01950163
8:55 AM	E 8	7	CLR		68	61	68			78	30.12		0
K57C 211355Z AUTO 08007KT 7SM CLR 20/16 A3012 RMK AO2 T02000161
9:15 AM	E 5	7	CLR		69	61	69			76	30.11		0
K57C 211415Z AUTO 10004KT 7SM CLR 21/16 A3011 RMK AO2 T02070163
9:35 AM	E 9	10	CLR		70	59	70			69	30.1		0
K57C 211435Z AUTO 10008KT 10SM CLR 21/15 A3010 RMK AO2 T02090150
9:55 AM	E 9	10	CLR		71	58	71			63	30.1		0
K57C 211455Z AUTO 09008KT 10SM CLR 22/14 A3010 RMK AO2 T02150143
10:15 AM	ESE 9	10	CLR		71	58	71			62	30.1		0
K57C 211515Z AUTO 11008KT 10SM CLR 22/14 A3010 RMK AO2 T02180142
10:35 AM	E 7	10	CLR		72	55	72			55	30.1		0
K57C 211535Z AUTO 08006KT 10SM CLR 22/13 A3010 RMK AO2 T02210128
10:55 AM	ENE 9	10	CLR		72	55	72			54	30.09		0
K57C 211555Z AUTO 07008KT 10SM CLR 22/13 A3009 RMK AO2 T02230126
11:15 AM	E 7	10	CLR		72	56	72			56	30.09		0
K57C 211615Z AUTO 09006KT 10SM CLR 23/13 A3009 RMK AO2 T02250133
11:35 AM	E 7	10	CLR		73	57	73			57	30.09		0
K57C 211635Z AUTO 10006KT 10SM CLR 23/14 A3009 RMK AO2 T02280137
11:55 AM	E 8	10	CLR		74	56	74			53	30.09		0
K57C 211655Z AUTO 08007KT 10SM CLR 23/13 A3009 RMK AO2 T02320131
12:15 PM	ESE 8	10	CLR		74	56	74			52	30.09		0
K57C 211715Z AUTO 11007KT 10SM CLR 24/13 A3009 RMK AO2 T02350131
12:35 PM	E 6	10	CLR		75	55	75			50	30.09		0
K57C 211735Z AUTO 09005KT 10SM CLR 24/13 A3009 RMK AO2 T02390129
12:55 PM	E 6	10	CLR		76	56	76	76	61	50	30.08		0
K57C 211755Z AUTO 09005KT 10SM CLR 24/13 A3008 RMK AO2 T02420131 10242 20159
1:15 PM	E 3	10	CLR		76	56	76			52	30.07		0
K57C 211815Z AUTO 09003KT 10SM CLR 24/14 A3007 RMK AO2 T02420136
1:35 PM	SSE 5	10	CLR		76	58	76			53	30.07		0
K57C 211835Z AUTO 15004KT 10SM CLR 25/14 A3007 RMK AO2 T02450143
1:55 PM	SE 3	10	CLR		76	58	76			52	30.07		0
K57C 211855Z AUTO 14003KT 10SM CLR 25/14 A3007 RMK AO2 T02460142
2:15 PM	ESE 3	10	CLR		77	58	77			53	30.07		0
K57C 211915Z AUTO 12003KT 10SM CLR 25/15 A3007 RMK AO2 T02490147
2:35 PM	E 5	10	CLR		77	58	77			51	30.07		0
K57C 211935Z AUTO 09004KT 10SM CLR 25/15 A3007 RMK AO2 T02520145
2:55 PM	ESE 5	10	CLR		78	59	78			53	30.07		0
K57C 211955Z AUTO 11004KT 10SM CLR 25/15 A3007 RMK AO2 T02530150
3:15 PM	E 7	10	CLR		78	60	78			53	30.06		0
K57C 212015Z AUTO 10006KT 10SM CLR 26/15 A3006 RMK AO2 T02550153

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.