IEM :: Observation History

18 September 2026 Observation History, [JSY] Joseph State, timezone: America/Los_Angeles

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	Calm	10	CLR	46	40	46			80	30.14		0.00	M	M
KJSY 180715Z AUTO 00000KT 10SM CLR 08/05 A3014 RMK AO2 T00790046
12:35 AM	Calm	10	CLR	46	40	46			80	30.14		0.00	M	M
KJSY 180735Z AUTO 00000KT 10SM CLR 08/05 A3014 RMK AO2 T00780046
12:55 AM	SSW 3	10	CLR	45	39	43			82	30.14		0.00	M	M
KJSY 180755Z AUTO 20003KT 10SM CLR 07/04 A3014 RMK AO2 T00700041
1:15 AM	SSW 3	10	CLR	46	40	45			80	30.15		0.00	M	M
KJSY 180815Z AUTO 19003KT 10SM CLR 08/05 A3015 RMK AO2 T00780046
1:35 AM	Calm	10	CLR	45	40	45			84	30.16		0.00	M	M
KJSY 180835Z AUTO 00000KT 10SM CLR 07/05 A3016 RMK AO2 T00720047
1:55 AM	SSW 5	10	CLR	44	39	41			83	30.17		0.00	M	M
KJSY 180855Z AUTO 20004KT 10SM CLR 07/04 A3017 RMK AO2 T00660040
2:15 AM	SSW 5	10	CLR	45	40	43			82	30.16		0.00	M	M
KJSY 180915Z AUTO 20004KT 10SM CLR 07/04 A3016 RMK AO2 T00730044
2:35 AM	SSW 6	10	CLR	46	40	43			80	30.16		0.00	M	M
KJSY 180935Z AUTO 20005KT 10SM CLR 08/05 A3016 RMK AO2 T00790046
2:55 AM	SSW 5	10	CLR	46	40	44			79	30.16		0.00	M	M
KJSY 180955Z AUTO 19004KT 10SM CLR 08/04 A3016 RMK AO2 T00780043
3:15 AM	SSW 5	10	CLR	46	40	44			78	30.16		0.00	M	M
KJSY 181015Z AUTO 21004KT 10SM CLR 08/05 A3016 RMK AO2 T00800045
3:35 AM	SSW 6	10	CLR	45	39	42			79	30.16		0.00	M	M
KJSY 181035Z AUTO 21005KT 10SM CLR 07/04 A3016 RMK AO2 T00720038
3:55 AM	SSW 6	10	CLR	46	39	42			78	30.16		0.00	M	M
KJSY 181055Z AUTO 20005KT 10SM CLR 08/04 A3016 RMK AO2 T00750040
4:15 AM	SSW 3	10	CLR	44	38	42			80	30.16		0.00	M	M
KJSY 181115Z AUTO 20003KT 10SM CLR 07/04 A3016 RMK AO2 T00660035
4:35 AM	SSW 3	10	CLR	45	38	44			78	30.16		0.00	M	M
KJSY 181135Z AUTO 20003KT 10SM CLR 07/04 A3016 RMK AO2 T00730036
4:55 AM	Calm	10	CLR	44	38	44	48	43	81	30.17		0.00	M	M
KJSY 181155Z AUTO 00000KT 10SM CLR 07/04 A3017 RMK AO2 70005 T00650035 10091 20063
5:15 AM	Calm	10	CLR	45	39	45			79	30.18		0.00	M	M
KJSY 181215Z AUTO 00000KT 10SM CLR 07/04 A3018 RMK AO2 T00710037
5:35 AM	Calm	10	CLR	44	39	44			81	30.18		0.00	M	M
KJSY 181235Z AUTO 00000KT 10SM CLR 07/04 A3018 RMK AO2 T00660037
5:55 AM	Calm	10	CLR	43	38	43			85	30.19		0.00	M	M
KJSY 181255Z AUTO 00000KT 10SM CLR 06/04 A3019 RMK AO2 T00590035
6:15 AM	Calm	10	CLR	42	38	42			84	30.19		0.00	M	M
KJSY 181315Z AUTO 00000KT 10SM CLR 06/03 A3019 RMK AO2 T00550031
6:35 AM	SSW 5	10	CLR	42	38	39			83	30.19		0.00	M	M
KJSY 181335Z AUTO 19004KT 10SM CLR 06/03 A3019 RMK AO2 T00570031
6:55 AM	SSW 5	10	CLR	42	37	39			82	30.2		0.00	M	M
KJSY 181355Z AUTO 20004KT 10SM CLR 06/03 A3020 RMK AO2 T00550028
7:15 AM	Calm	10	CLR	43	38	43			83	30.2		0.00	M	M
KJSY 181415Z AUTO 00000KT 10SM CLR 06/04 A3020 RMK AO2 T00620035
7:35 AM	Calm	10	CLR	45	40	45			82	30.21		0.00	M	M
KJSY 181435Z AUTO 00000KT 10SM CLR 07/04 A3021 RMK AO2 T00710043
7:55 AM	Calm	10	CLR	50	42	50			75	30.21		0.00	M	M
KJSY 181455Z AUTO 00000KT 10SM CLR 10/06 A3021 RMK AO2 T00990057
8:15 AM	Calm	10	CLR	52	43	52			72	30.21		0.00	M	M
KJSY 181515Z AUTO 00000KT 10SM CLR 11/06 A3021 RMK AO2 T01090060
8:35 AM	Calm	10	SCT100	53	44	53			71	30.21		0.00	M	M
KJSY 181535Z AUTO 00000KT 10SM SCT100 12/07 A3021 RMK AO2 T01170065
8:55 AM	Calm	10	BKN100	57	44	57			62	30.21		0.00	M	M
KJSY 181555Z AUTO 00000KT 10SM BKN100 14/07 A3021 RMK AO2 T01390067
9:15 AM	Calm	10	BKN100	59	44	59			59	30.2		0.00	M	M
KJSY 181615Z AUTO 00000KT 10SM BKN100 15/07 A3020 RMK AO2 T01480069
9:35 AM	Calm	10	BKN100	58	46	58			62	30.21		0.00	M	M
KJSY 181635Z AUTO 00000KT 10SM BKN100 15/08 A3021 RMK AO2 T01470075
9:55 AM	Calm	10	SCT100	59	44	59			56	30.21		0.00	M	M
KJSY 181655Z AUTO 00000KT 10SM SCT100 15/07 A3021 RMK AO2 T01520065
10:15 AM	Calm	10	SCT110	60	42	60			51	30.21		0.00	M	M
KJSY 181715Z AUTO 00000KT 10SM SCT110 16/06 A3021 RMK AO2 T01580055
10:35 AM	ENE 5	10	SCT110	64	44	64			48	30.2		0.00	M	M
KJSY 181735Z AUTO 06004KT 10SM SCT110 18/06 A3020 RMK AO2 T01760064
10:55 AM	N 5	10	CLR	64	43	64	64	41	46	30.2		0.00	M	M
KJSY 181755Z AUTO 01004KT 10SM CLR 18/06 A3020 RMK AO2 T01750059 10178 20051
11:15 AM	Calm	10	CLR	64	42	64			44	30.2		0.00	M	M
KJSY 181815Z AUTO 00000KT 10SM CLR 18/06 A3020 RMK AO2 T01800056
11:35 AM	NE 5	10	CLR	66	41	66			39	30.2		0.00	M	M
KJSY 181835Z AUTO 04004KT 10SM CLR 19/05 A3020 RMK AO2 T01880048
11:55 AM	Calm	10	CLR	66	41	66			39	30.19		0.00	M	M
KJSY 181855Z AUTO 00000KT 10SM CLR 19/05 A3019 RMK AO2 T01880048
12:15 PM	Calm	10	CLR	65	41	65			41	30.2		0.00	M	M
KJSY 181915Z AUTO 00000KT 10SM CLR 18/05 A3020 RMK AO2 T01840051
12:35 PM	N 3	10	CLR	65	41	65			42	30.19		0.00	M	M
KJSY 181935Z AUTO 36003KT 10SM CLR 18/05 A3019 RMK AO2 T01810051
12:55 PM	Calm	10	CLR	68	41	68			37	30.18		0.00	M	M
KJSY 181955Z AUTO 00000KT 10SM CLR 20/05 A3018 RMK AO2 T02000050

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.