IEM :: Observation History

19 April 2025 Observation History, [SYN] Stanton Airfield, 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	NW 9	10	OVC075	44	39	38			84%	29.96		0
KSYN 190515Z AUTO 32008KT 10SM OVC075 06/04 A2996 RMK AO2 T00640038
12:35 AM	NNW 13G 16	10	BKN075	43	33	37			68%	29.96		0
KSYN 190535Z AUTO 34011G14KT 10SM BKN075 06/01 A2996 RMK AO2 T00630008
12:55 AM	N 13	10	CLR	42	32	35	54	42	67%	29.97		0
KSYN 190555Z AUTO 35011KT 10SM CLR 06/00 A2997 RMK AO2 T00570000 10120 20057
1:15 AM	N 9	10	CLR	41	32	35			70%	29.98		0
KSYN 190615Z AUTO 35008KT 10SM CLR 05/00 A2998 RMK AO2 T00500000
1:35 AM	NNW 8	10	CLR	40	32	35			71%	29.99		0
KSYN 190635Z AUTO 34007KT 10SM CLR 05/00 A2999 RMK AO2 T00451003
1:55 AM	NNW 6	10	CLR	39	31	35			72%	29.99		0
KSYN 190655Z AUTO 34005KT 10SM CLR 04/00 A2999 RMK AO2 T00401005
2:15 AM	NNW 6	10	CLR	39	31	35			73%	30		0
KSYN 190715Z AUTO 34005KT 10SM CLR 04/00 A3000 RMK AO2 T00381005
2:35 AM	NW 6	10	CLR	38	32	34			77%	29.99		0
KSYN 190735Z AUTO 31005KT 10SM CLR 03/00 A2999 RMK AO2 T00341003
2:55 AM	NNW 10	10	CLR	37	31	30			80%	29.99		0
KSYN 190755Z AUTO 33009KT 10SM CLR 03/00 A2999 RMK AO2 T00271004
3:15 AM	NW 8	10	CLR	37	31	31			77%	30.01		0
KSYN 190815Z AUTO 31007KT 10SM CLR 03/M01 A3001 RMK AO2 T00301007
3:35 AM	NW 7	10	CLR	37	30	32			75%	30.01		0
KSYN 190835Z AUTO 32006KT 10SM CLR 03/M01 A3001 RMK AO2
3:55 AM	NW 8	10	CLR	37	30	31			76%	30.03		0
KSYN 190855Z AUTO 32007KT 10SM CLR 03/M01 A3003 RMK AO2 T00271010
4:15 AM	NW 6	10	CLR	36	30	31			79%	30.03		0
KSYN 190915Z AUTO 31005KT 10SM CLR 02/M01 A3003 RMK AO2 T00221010
4:35 AM	NW 6	10	CLR	35	30	30			82%	30.04		0
KSYN 190935Z AUTO 31005KT 10SM CLR 02/M01 A3004 RMK AO2 T00181009
4:55 AM	NW 5	10	CLR	34	30	30			84%	30.04		0
KSYN 190955Z AUTO 32004KT 10SM CLR 01/M01 A3004 RMK AO2 T00141010
5:15 AM	NW 7	10	CLR	35	30	29			83%	30.04		0
KSYN 191015Z AUTO 32006KT 10SM CLR 02/M01 A3004 RMK AO2 T00151012
5:35 AM	NW 7	10	CLR	34	30	28			85%	30.05		0
KSYN 191035Z AUTO 31006KT 10SM CLR 01/M01 A3005 RMK AO2 T00121011
5:55 AM	NW 6	10	CLR	34	30	29			86%	30.06		0
KSYN 191055Z AUTO 31005KT 10SM CLR 01/M01 A3006 RMK AO2 T00101012
6:15 AM	NW 7	10	CLR	34	30	28			85%	30.06		0
KSYN 191115Z AUTO 32006KT 10SM CLR 01/M01 A3006 RMK AO2 T00121012
6:35 AM	NW 9	10	CLR	34	30	26			86%	30.07		0
KSYN 191135Z AUTO 32008KT 10SM CLR 01/M01 A3007 RMK AO2 T00101012
6:55 AM	NW 6	10	CLR	34	30	29			86%	30.08		0
KSYN 191155Z AUTO 31005KT 10SM CLR 01/M01 A3008 RMK AO2
7:15 AM	W 3	10	CLR	34	30	31			86%	30.09		0
KSYN 191215Z AUTO 27003KT 10SM CLR 01/M01 A3009 RMK AO2
7:35 AM	W 3	10	CLR	34	32	31			93%	30.11		0
KSYN 191235Z AUTO 27003KT 10SM CLR 01/M00 A3011 RMK AO2
7:55 AM	W 3	10	CLR	35	31	32			85%	30.13		0
KSYN 191255Z AUTO 27003KT 10SM CLR 02/00 A3013 RMK AO2 T00161005
8:15 AM	WNW 6	10	CLR	37	32	32			83%	30.13		0
KSYN 191315Z AUTO 29005KT 10SM CLR 03/00 A3013 RMK AO2 T00261001
8:35 AM	WNW 10	10	CLR	38	32	31			79%	30.14		0
KSYN 191335Z AUTO 30009KT 10SM CLR 03/00 A3014 RMK AO2 T00330000
8:55 AM	WNW 9	10	CLR	39	32	33			76%	30.14		0
KSYN 191355Z AUTO 30008KT 10SM CLR 04/00 A3014 RMK AO2 T00390001
9:15 AM	WNW 9	10	CLR	40	32	34			73%	30.14		0
KSYN 191415Z AUTO 30008KT 10SM CLR 05/00 A3014 RMK AO2 T00450001
9:35 AM	NNW 12	10	CLR	42	32	35			69%	30.14		0
KSYN 191435Z AUTO 33010KT 10SM CLR 05/00 A3014 RMK AO2 T00531001
9:57 AM	NNW 9	10	CLR	43	32	37			65%	30.14		0
KSYN 191457Z AUTO 33008KT 10SM CLR 06/M00 A3014 RMK AO2
10:17 AM	NNW 15G 22	10	CLR	45	30	38			57%	30.14		0
KSYN 191517Z AUTO 34013G19KT 10SM CLR 07/M01 A3014 RMK AO2

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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.