IEM :: Observation History

29 June 2026 Observation History, [JCA] Jefferson, timezone: America/New_York

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	WNW 3	10	CLR	79	71	79			76	30.05		0.00	M	M
KJCA 290415Z AUTO 29003KT 10SM CLR 26/21 A3005 RMK AO2 T02600215
12:35 AM	WNW 6	10	CLR	79	70	79			75	30.05		0.00	M	M
KJCA 290435Z AUTO 29005KT 10SM CLR 26/21 A3005 RMK AO2 T02610214
12:55 AM	WNW 5	10	CLR	78	70	78			77	30.05		0.00	M	M
KJCA 290455Z AUTO 29004KT 10SM CLR 26/21 A3005 RMK AO2 T02580214
1:15 AM	WNW 6	10	CLR	77	70	77			80	30.05		0.00	M	M
KJCA 290515Z AUTO 30005KT 10SM CLR 25/21 A3005 RMK AO2 T02510214
1:35 AM	Calm	10	CLR	77	71	77			81	30.05		0.00	M	M
KJCA 290535Z AUTO 00000KT 10SM CLR 25/22 A3005 RMK AO2 T02520216
1:55 AM	WNW 5	10	CLR	75	71	75	87	75	87	30.05		0.00	M	M
KJCA 290555Z AUTO 30004KT 10SM CLR 24/22 A3005 RMK AO2 T02400217 10308 20240
2:15 AM	W 5	10	CLR	74	71	74			92	30.05		0.00	M	M
KJCA 290615Z AUTO 28004KT 10SM CLR 23/22 A3005 RMK AO2 T02340219
2:35 AM	W 6	10	CLR	75	72	75			90	30.04		0.00	M	M
KJCA 290635Z AUTO 27005KT 10SM CLR 24/22 A3004 RMK AO2 T02370220
2:55 AM	WNW 6	10	CLR	75	72	75			90	30.04		0.00	M	M
KJCA 290655Z AUTO 30005KT 10SM CLR 24/22 A3004 RMK AO2 T02370220
3:15 AM	NNW 5	10	CLR	75	71	75			86	30.04		0.00	M	M
KJCA 290715Z AUTO 33004KT 10SM CLR 24/22 A3004 RMK AO2 T02410217
3:35 AM	NNW 5	10	CLR	75	71	75			88	30.05		0.00	M	M
KJCA 290735Z AUTO 33004KT 10SM CLR 24/22 A3005 RMK AO2 T02380218
3:55 AM	WNW 5	10	CLR	74	72	74			93	30.05		0.00	M	M
KJCA 290755Z AUTO 29004KT 10SM CLR 23/22 A3005 RMK AO2 T02320220
4:15 AM	W 5	10	CLR	74	72	74			92	30.05		0.00	M	M
KJCA 290815Z AUTO 26004KT 10SM CLR 23/22 A3005 RMK AO2 T02330220
4:35 AM	W 5	10	CLR	72	71	72			98	30.05		0.00	M	M
KJCA 290835Z AUTO 28004KT 10SM CLR 22/22 A3005 RMK AO2 T02230219
4:55 AM	W 7	10	CLR	73	72	73			98	30.05		0.00	M	M
KJCA 290855Z AUTO 28006KT 10SM CLR 23/22 A3005 RMK AO2 T02260222
5:15 AM	WNW 8	10	CLR	74	72	74			93	30.05		0.00	M	M
KJCA 290915Z AUTO 29007KT 10SM CLR 23/22 A3005 RMK AO2 T02330222
5:35 AM	WNW 7	10	CLR	74	72	74			95	30.06		0.00	M	M
KJCA 290935Z AUTO 29006KT 10SM CLR 23/22 A3006 RMK AO2 T02310222
6:15 AM	NW 6	10	CLR	74	72	74			91	30.07		0.00	M	M
KJCA 291015Z AUTO 32005KT 10SM CLR 24/22 A3007 RMK AO2 T02360221
6:35 AM	NW 6	10	CLR	74	72	74			93	30.07		0.00	M	M
KJCA 291035Z AUTO 32005KT 10SM CLR 23/22 A3007 RMK AO2 T02340221
6:55 AM	NW 6	10	CLR	74	72	74			91	30.08		0.00	M	M
KJCA 291055Z AUTO 32005KT 10SM CLR 24/22 A3008 RMK AO2 T02360221
7:15 AM	NW 6	10	CLR	75	72	75			90	30.08		0.00	M	M
KJCA 291115Z AUTO 32005KT 10SM CLR 24/22 A3008 RMK AO2 T02380223
7:35 AM	NW 6	10	CLR	76	72	76			87	30.09		0.00	M	M
KJCA 291135Z AUTO 31005KT 10SM CLR 25/22 A3009 RMK AO2 T02460224
7:55 AM	WNW 7	10	CLR	77	72	77	77	72	86	30.1		0.00	M	M
KJCA 291155Z AUTO 30006KT 10SM CLR 25/23 A3010 RMK AO2 T02500225 10250 20222
8:15 AM	WNW 6	10	CLR	78	73	78			85	30.1		0.00	M	M
KJCA 291215Z AUTO 30005KT 10SM CLR 26/23 A3010 RMK AO2 T02550228
8:35 AM	NW 5	10	CLR	80	73	80			82	30.11		0.00	M	M
KJCA 291235Z AUTO 32004KT 10SM CLR 26/23 A3011 RMK AO2 T02640230
8:55 AM	NNW 7	10	SCT004	81	73	87			77	30.11		0.00	M	M
KJCA 291255Z AUTO 34006KT 10SM SCT004 27/23 A3011 RMK AO2 T02740230
9:15 AM	N 5	10	CLR	83	75	90			76	30.12		0.00	M	M
KJCA 291315Z AUTO 35004KT 10SM CLR 28/24 A3012 RMK AO2 T02840237
9:35 AM	NNW 12	10	CLR	83	74	89			73	30.12		0.00	M	M
KJCA 291335Z AUTO 34010KT 10SM CLR 28/23 A3012 RMK AO2 T02840231
9:55 AM	NW 7	10	CLR	84	74	91			71	30.12		0.00	M	M
KJCA 291355Z AUTO 32006KT 10SM CLR 29/23 A3012 RMK AO2 T02890232
10:15 AM	NNW 7	10	CLR	85	74	92			71	30.12		0.00	M	M
KJCA 291415Z AUTO 34006KT 10SM CLR 29/23 A3012 RMK AO2 T02920233
10:35 AM	NNE 6	10	CLR	86	75	94			70	30.12		0.00	M	M
KJCA 291435Z AUTO 02005KT 10SM CLR 30/24 A3012 RMK AO2 T02980237
10:55 AM	N 9	10	CLR	86	75	96			69	30.12		0.00	M	M
KJCA 291455Z AUTO 36008KT 10SM CLR 30/24 A3012 RMK AO2 T03020239
11:15 AM	N 6	10	CLR	87	75	96			68	30.13		0.00	M	M
KJCA 291515Z AUTO 01005KT 10SM CLR 30/24 A3013 RMK AO2 T03040238
11:35 AM	N 6	10	CLR	88	74	97			65	30.13		0.00	M	M
KJCA 291535Z AUTO 36005KT 10SM CLR 31/24 A3013 RMK AO2 T03090236
11:55 AM	NNE 5	10	CLR	88	74	97			64	30.13		0.00	M	M
KJCA 291555Z AUTO 02004KT 10SM CLR 31/23 A3013 RMK AO2 T03100235
12:15 PM	WNW 5	10	CLR	89	74	98			62	30.12		0.00	M	M
KJCA 291615Z AUTO 29004KT 10SM CLR 32/24 A3012 RMK AO2 T03160235
12:35 PM	N 5	10	CLR	90	75	101			61	30.12		0.00	M	M
KJCA 291635Z AUTO 01004KT 10SM CLR 32/24 A3012 RMK AO2 T03220238
12:55 PM	W 3	10	SCT037 BKN044	89	74	97			61	30.12		0.00	M	M
KJCA 291655Z AUTO 26003KT 10SM SCT037 BKN044 32/23 A3012 RMK AO2 T03150231
1:15 PM	WNW 3	10	SCT037 SCT044 SCT095	91	74	100			57	30.11		0.00	M	M
KJCA 291715Z AUTO 30003KT 10SM SCT037 SCT044 SCT095 33/23 A3011 RMK AO2 T03260231
1:35 PM	WNW 5	10	BKN046 SCT055 BKN095	89	74	99			61	30.11		0.00	M	M
KJCA 291735Z AUTO 30004KT 10SM BKN046 SCT055 BKN095 32/24 A3011 RMK AO2 T03190235
1:55 PM	Calm	10	SCT046 SCT050 SCT095	92	72	101	93	77	52	30.11		0.00	M	M
KJCA 291755Z AUTO 00000KT 10SM SCT046 SCT050 SCT095 34/23 A3011 RMK AO2 T03360225 10338 20250
2:15 PM	SW 6	10	BKN048 BKN060 BKN090	91	74	101			56	30.11		0.00	M	M
KJCA 291815Z AUTO 22005KT 10SM BKN048 BKN060 BKN090 33/23 A3011 RMK AO2 T03290231
2:35 PM	Calm	10	BKN046 OVC060	90	73	99			57	30.11		0.00	M	M
KJCA 291835Z AUTO 00000KT 10SM BKN046 OVC060 32/23 A3011 RMK AO2 T03250229
2:55 PM	Calm	10	OVC048	92	74	102			56	30.1		0.00	M	M
KJCA 291855Z AUTO 00000KT 10SM OVC048 33/23 A3010 RMK AO2 T03330234
3:15 PM	SSW 3	10	BKN050 BKN065	90	74	99			58	30.09		0.00	M	M
KJCA 291915Z AUTO 21003KT 10SM BKN050 BKN065 32/23 A3009 RMK AO2 T03240231
3:35 PM	Calm	10	BKN050 BKN065	94	74	104			53	30.09		0.00	M	M
KJCA 291935Z AUTO 00000KT 10SM BKN050 BKN065 34/23 A3009 RMK AO2 T03430233
3:55 PM	W 3	10	SCT050 BKN085	91	73	100			56	30.09		0.00	M	M
KJCA 291955Z AUTO 26003KT 10SM SCT050 BKN085 33/23 A3009 RMK AO2 T03290229
4:15 PM	SW 3	10	SCT048 BKN085 OVC090	91	74	101			57	30.09		0.00	M	M
KJCA 292015Z AUTO 22003KT 10SM SCT048 BKN085 OVC090 33/23 A3009 RMK AO2 T03280232
4:35 PM	S 8	10	SCT048 SCT055 SCT085	94	75	106			56	30.07		0.00	M	M
KJCA 292035Z AUTO 18007KT 10SM SCT048 SCT055 SCT085 34/24 A3007 RMK AO2 LTG DSNT E T03420241
4:55 PM	Calm	10	SCT050	92	73	102			54	30.08		0.00	M	M
KJCA 292055Z AUTO 00000KT 10SM SCT050 34/23 A3008 RMK AO2 T03360229
5:15 PM	WSW 6	10	SCT050	93	73	103			52	30.08		0.00	M	M
KJCA 292115Z AUTO 25005KT 10SM SCT050 34/23 A3008 RMK AO2 LTG DSNT NE T03400229
5:35 PM	WNW 3	10	SCT050	93	73	102			52	30.09		0.00	M	M
KJCA 292135Z AUTO 30003KT 10SM SCT050 34/23 A3009 RMK AO2 T03390227
5:55 PM	NNW 5	10	SCT050	93	74	103			53	30.07		0.00	M	M
KJCA 292155Z AUTO 34004KT 10SM SCT050 34/23 A3007 RMK AO2 LTG DSNT NE THRU SE T03400232
6:15 PM	NW 6	10	SCT050	93	73	103			53	30.07		0.00	M	M
KJCA 292215Z AUTO 31005KT 10SM SCT050 34/23 A3007 RMK AO2 T03400230
6:35 PM	NNW 6	10	SCT050	94	75	105			54	30.06		0.00	M	M
KJCA 292235Z AUTO 33005KT 10SM SCT050 34/24 A3006 RMK AO2 LTG DSNT S T03430237
6:55 PM	N 8	10	SCT040 SCT048 BKN075	93	73	103			53	30.06		0.00	M	M
KJCA 292255Z AUTO 35007KT 10SM SCT040 SCT048 BKN075 34/23 A3006 RMK AO2 LTG DSNT S T03390230
7:15 PM	NW 7	10	SCT031 SCT039 SCT100	93	75	104			56	30.06		0.00	M	M
KJCA 292315Z AUTO 31006KT 10SM SCT031 SCT039 SCT100 34/24 A3006 RMK AO2 T03370237
7:35 PM	NNW 7	10	SCT033 SCT049 SCT120	92	74	102			56	30.07		0.00	M	M
KJCA 292335Z AUTO 33006KT 10SM SCT033 SCT049 SCT120 33/24 A3007 RMK AO2 T03330235
8:15 PM	E 8	10	SCT048 BKN060	86	76	96			72	30.09		0.00	M	M
KJCA 300015Z AUTO 10007KT 10SM SCT048 BKN060 30/24 A3009 RMK AO2 T03000244
8:35 PM	ESE 10	10	SCT046 SCT050	85	72	91			65	30.09		0.00	M	M
KJCA 300035Z AUTO 11009KT 10SM SCT046 SCT050 30/22 A3009 RMK AO2 LTG DSNT S T02960222
8:55 PM	E 5	10	CLR	84	73	90			69	30.09		0.00	M	M
KJCA 300055Z AUTO 10004KT 10SM CLR 29/23 A3009 RMK AO2 LTG DSNT S AND SW T02890226
9:35 PM	E 5	10	SCT050	82	74	88			75	30.11		0.00	M	M
KJCA 300135Z AUTO 10004KT 10SM SCT050 28/23 A3011 RMK AO2 LTG DSNT S AND SW T02800231
9:55 PM	Calm	10	SCT048	80	74	80			85	30.11		0.00	M	M
KJCA 300155Z AUTO 00000KT 10SM SCT048 26/24 A3011 RMK AO2 LTG DSNT SW T02640236
10:15 PM	Calm	10	OVC044	81	75	86			82	30.13		0.00	M	M
KJCA 300215Z AUTO 00000KT 10SM OVC044 27/24 A3013 RMK AO2 LTG DSNT SW T02700237
10:35 PM	WSW 3	10	BKN042 BKN065 BKN120	81	73	86			77	30.13		0.00	M	M
KJCA 300235Z AUTO 25003KT 10SM BKN042 BKN065 BKN120 27/23 A3013 RMK AO2 LTG DSNT SE T02730227
10:55 PM	E 7	10	BKN042 OVC085	80	74	85			80	30.14		0.00	M	M
KJCA 300255Z AUTO 09006KT 10SM BKN042 OVC085 27/23 A3014 RMK AO2 LTG DSNT SE THRU SW T02690231
11:15 PM	SE 6	10	OVC042	81	73	86			78	30.15		0.00	M	M
KJCA 300315Z AUTO 14005KT 10SM OVC042 27/23 A3015 RMK AO2 LTG DSNT S T02720230
11:35 PM	SE 5	10	BKN042 BKN049 BKN090	80	74	84			81	30.14		0.00	M	M
KJCA 300335Z AUTO 14004KT 10SM BKN042 BKN049 BKN090 27/23 A3014 RMK AO2 T02670231
11:55 PM	NE 5	10	SCT049 SCT090	79	74	79			85	30.13		0.00	M	M
KJCA 300355Z AUTO 05004KT 10SM SCT049 SCT090 26/23 A3013 RMK AO2 T02620233

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.