IEM :: Observation History

25 August 2026 Observation History, [S52] Winthrop, 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	SCT075 SCT095 BKN120	58	47	58			66	30.07		0.00	M	M
KS52 250715Z AUTO 00000KT 10SM SCT075 SCT095 BKN120 15/08 A3007 RMK AO2 T01450082
12:35 AM	Calm	10	SCT070 BKN095 BKN110	55	49	55			80	30.07		0.00	M	M
KS52 250735Z AUTO 00000KT 10SM SCT070 BKN095 BKN110 13/09 A3007 RMK AO2 T01290095
12:55 AM	WNW 3	10	BKN095 BKN120	53	48	53			83	30.07		0.00	M	M
KS52 250755Z AUTO 30003KT 10SM BKN095 BKN120 12/09 A3007 RMK AO2 T01170088
1:15 AM	N 3	10	SCT070 SCT095 BKN120	56	47	56			71	30.07		0.00	M	M
KS52 250815Z AUTO 36003KT 10SM SCT070 SCT095 BKN120 13/08 A3007 RMK AO2 T01340082
1:35 AM	Calm	10	SCT090 SCT120	52	47	52			83	30.08		0.00	M	M
KS52 250835Z AUTO 00000KT 10SM SCT090 SCT120 11/08 A3008 RMK AO2 T01120084
1:55 AM	Calm	10	BKN100 BKN120	53	47	53			80	30.08		0.00	M	M
KS52 250855Z AUTO 00000KT 10SM BKN100 BKN120 11/08 A3008 RMK AO2 T01150081
2:15 AM	Calm	10	BKN100 OVC120	51	47	51			85	30.08		0.00	M	M
KS52 250915Z AUTO 00000KT 10SM BKN100 OVC120 11/08 A3008 RMK AO2 T01080084
2:35 AM	Calm	10	SCT080 SCT100 SCT110	52	47	52			81	30.09		0.00	M	M
KS52 250935Z AUTO 00000KT 10SM SCT080 SCT100 SCT110 11/08 A3009 RMK AO2 T01130081
2:55 AM	Calm	10	SCT055	52	46	52			80	30.08		0.00	M	M
KS52 250955Z AUTO 00000KT 10SM SCT055 11/08 A3008 RMK AO2 T01110077
3:15 AM	Calm	10	CLR	51	45	51			80	30.09		0.00	M	M
KS52 251015Z AUTO 00000KT 10SM CLR 11/07 A3009 RMK AO2 T01060073
3:35 AM	Calm	10	CLR	52	45	52			78	30.09		0.00	M	M
KS52 251035Z AUTO 00000KT 10SM CLR 11/07 A3009 RMK AO2 T01090072
3:55 AM	Calm	10	SCT070 BKN085 BKN120	49	45	49			87	30.09		0.00	M	M
KS52 251055Z AUTO 00000KT 10SM SCT070 BKN085 BKN120 09/07 A3009 RMK AO2 T00930073
4:15 AM	Calm	10	SCT070 BKN085 OVC120	49	46	49			87	30.09		0.00	M	M
KS52 251115Z AUTO 00000KT 10SM SCT070 BKN085 OVC120 10/07 A3009 RMK AO2 T00960075
4:35 AM	Calm	10	SCT070 BKN085 OVC120	50	45	50			85	30.09		0.00	M	M
KS52 251135Z AUTO 00000KT 10SM SCT070 BKN085 OVC120 10/07 A3009 RMK AO2 T00970074
4:55 AM	N 3	10	SCT080 BKN095 BKN120	50	45	50	61	48	83	30.09		0.00	M	M
KS52 251155Z AUTO 35003KT 10SM SCT080 BKN095 BKN120 10/07 A3009 RMK AO2 T00990072 10161 20086
5:15 AM	Calm	10	SCT080 SCT090 SCT120	48	44	48			88	30.1		0.00	M	M
KS52 251215Z AUTO 00000KT 10SM SCT080 SCT090 SCT120 09/07 A3010 RMK AO2 T00860068
5:35 AM	Calm	10	CLR	47	44	47			88	30.1		0.00	M	M
KS52 251235Z AUTO 00000KT 10SM CLR 09/07 A3010 RMK AO2 T00850066
5:55 AM	W 3	10	CLR	47	44	46			88	30.1		0.00	M	M
KS52 251255Z AUTO 28003KT 10SM CLR 09/07 A3010 RMK AO2 T00850067
6:15 AM	Calm	10	CLR	48	44	48			85	30.11		0.00	M	M
KS52 251315Z AUTO 00000KT 10SM CLR 09/06 A3011 RMK AO2 T00870064
6:35 AM	N 3	10	CLR	49	44	48			85	30.11		0.00	M	M
KS52 251335Z AUTO 35003KT 10SM CLR 09/07 A3011 RMK AO2 T00920068
6:55 AM	NNE 3	10	CLR	49	43	48			79	30.11		0.00	M	M
KS52 251355Z AUTO 02003KT 10SM CLR 09/06 A3011 RMK AO2 T00940060
7:15 AM	W 3	10	CLR	49	45	48			87	30.12		0.00	M	M
KS52 251415Z AUTO 28003KT 10SM CLR 09/07 A3012 RMK AO2 T00930073
7:35 AM	Calm	10	CLR	52	45	52			76	30.12		0.00	M	M
KS52 251435Z AUTO 00000KT 10SM CLR 11/07 A3012 RMK AO2 T01110071
7:55 AM	Calm	10	SCT070 BKN090 BKN120	55	45	55			68	30.12		0.00	M	M
KS52 251455Z AUTO 00000KT 10SM SCT070 BKN090 BKN120 13/07 A3012 RMK AO2 T01290073
8:15 AM	Calm	10	BKN090 OVC120	58	48	58			69	30.12		0.00	M	M
KS52 251515Z AUTO 00000KT 10SM BKN090 OVC120 14/09 A3012 RMK AO2 T01430087
8:35 AM	Calm	10	SCT080 BKN100 OVC120	62	45	62			55	30.11		0.00	M	M
KS52 251535Z AUTO 00000KT 10SM SCT080 BKN100 OVC120 16/07 A3011 RMK AO2 T01640072
8:55 AM	Calm	10	SCT070 BKN100 OVC120	64	45	64			51	30.11		0.00	M	M
KS52 251555Z AUTO 00000KT 10SM SCT070 BKN100 OVC120 17/07 A3011 RMK AO2 T01750074
9:15 AM	NNE 3	10	SCT070 BKN100 OVC120	66	42	66			42	30.1		0.00	M	M
KS52 251615Z AUTO 02003KT 10SM SCT070 BKN100 OVC120 19/06 A3010 RMK AO2 T01900057
9:35 AM	Calm	10	SCT070 BKN090 BKN120	68	44	68			42	30.1		0.00	M	M
KS52 251635Z AUTO 00000KT 10SM SCT070 BKN090 BKN120 20/07 A3010 RMK AO2 T01990067
9:55 AM	Calm	10	SCT070 BKN090 BKN120	70	44	70			39	30.09		0.00	M	M
KS52 251655Z AUTO 00000KT 10SM SCT070 BKN090 BKN120 21/06 A3009 RMK AO2 T02100064
10:15 AM	Calm	10	SCT070 SCT090	72	46	72			39	30.08		0.00	M	M
KS52 251715Z AUTO 00000KT 10SM SCT070 SCT090 22/07 A3008 RMK AO2 T02230075
10:35 AM	NW 3	10	CLR	74	46	74			37	30.08		0.00	M	M
KS52 251735Z AUTO 31003KT 10SM CLR 23/08 A3008 RMK AO2 T02320077
10:55 AM	WNW 3	10	SCT075 SCT090 SCT120	77	44	77	77	46	31	30.06		0.00	M	M
KS52 251755Z AUTO 30003KT 10SM SCT075 SCT090 SCT120 25/06 A3006 RMK AO2 T02480064 10249 20078
11:15 AM	Calm	10	SCT075 BKN090 BKN110	79	45	79			30	30.05		0.00	M	M
KS52 251815Z AUTO 00000KT 10SM SCT075 BKN090 BKN110 26/07 A3005 RMK AO2 T02590072
11:35 AM	Calm	10	SCT075 SCT090 BKN120	81	44	80			27	30.04		0.00	M	M
KS52 251835Z AUTO 00000KT 10SM SCT075 SCT090 BKN120 27/07 A3004 RMK AO2 T02710068
11:55 AM	Calm	10	SCT075 SCT100 BKN120	83	42	81			24	30.03		0.00	M	M
KS52 251855Z AUTO 00000KT 10SM SCT075 SCT100 BKN120 28/06 A3003 RMK AO2 T02830057
12:15 PM	Calm	10	SCT070 BKN100 BKN120	85	44	82			24	30.02		0.00	M	M
KS52 251915Z AUTO 00000KT 10SM SCT070 BKN100 BKN120 29/07 A3002 RMK AO2 T02940066
12:35 PM	SSE 7	10	SCT070 BKN090 BKN120	88	42	84			20	30.02		0.00	M	M
KS52 251935Z AUTO 16006KT 10SM SCT070 BKN090 BKN120 31/06 A3002 RMK AO2 T03100057
12:55 PM	S 8	7	SCT090 SCT120	89	41	85			19	30.01		0.00	M	M
KS52 251955Z AUTO 17007KT 7SM SCT090 SCT120 32/05 A3001 RMK AO2 T03170052
1:15 PM	S 6	10	CLR	90	41	86			18	30		0.00	M	M
KS52 252015Z AUTO 18005KT 10SM CLR 32/05 A3000 RMK AO2 T03220051
1:35 PM	SSW 3	10	CLR	90	40	87			17	29.99		0.00	M	M
KS52 252035Z AUTO 20003KT 10SM CLR 33/04 A2999 RMK AO2 T03250042
1:55 PM	SW 6	10	CLR	91	44	87			19	29.99		0.00	M	M
KS52 252055Z AUTO 22005KT 10SM CLR 33/06 A2999 RMK AO2 T03280064
2:15 PM	S 5	10	SCT110	92	39	88			16	29.98		0.00	M	M
KS52 252115Z AUTO 18004KT 10SM SCT110 33/04 A2998 RMK AO2 T03340040
2:55 PM	S 9	10	SCT075 BKN100 BKN120	93	38	89			14	29.97		0.00	M	M
KS52 252155Z AUTO 18008KT 10SM SCT075 BKN100 BKN120 34/03 A2997 RMK AO2 T03410034
3:15 PM	SE 6	10	BKN100 BKN120	93	38	89			14	29.96		0.00	M	M
KS52 252215Z AUTO 14005KT 10SM BKN100 BKN120 34/03 A2996 RMK AO2 T03410032
3:35 PM	SSE 9	10	BKN100 BKN120	92	40	88			16	29.96		0.00	M	M
KS52 252235Z AUTO 16008KT 10SM BKN100 BKN120 33/04 A2996 RMK AO2 T03350042
3:55 PM	S 9	10	SCT090 SCT120	92	40	88			17	29.95		0.00	M	M
KS52 252255Z AUTO 17008KT 10SM SCT090 SCT120 33/05 A2995 RMK AO2 T03340046
4:15 PM	SSE 9	10	CLR	92	40	88			16	29.95		0.00	M	M
KS52 252315Z AUTO 16008KT 10SM CLR 33/04 A2995 RMK AO2 T03340045
4:35 PM	SSE 9	10	CLR	92	41	88			16	29.95		0.00	M	M
KS52 252335Z AUTO 15008KT 10SM CLR 34/05 A2995 RMK AO2 T03360048
4:55 PM	SSE 12	10	CLR	93	39	89	94	77	15	29.95		0.00	M	M
KS52 252355Z AUTO 15010KT 10SM CLR 34/04 A2995 RMK AO2 T03400040 10347 20251 403470078
5:15 PM	SSE 6	10	CLR	92	39	88			16	29.95		0.00	M	M
KS52 260015Z AUTO 16005KT 10SM CLR 33/04 A2995 RMK AO2 T03340040

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.