IEM :: Observation History

28 July 2025 Observation History, [S52] Winthrop, timezone: America/Los_Angeles

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	N 5	10	CLR		60	50	60			70	29.99		0
KS52 280715Z AUTO 01004KT 10SM CLR 16/10 A2999 RMK AO2 T01580103
12:35 AM	Calm	10	CLR		62	49	62			61	30		0
KS52 280735Z AUTO 00000KT 10SM CLR 17/09 A3000 RMK AO2 T01660092
12:55 AM	Calm	10	CLR		58	50	58			74	30		0
KS52 280755Z AUTO 00000KT 10SM CLR 15/10 A3000 RMK AO2 T01460101
1:15 AM	Calm	10	CLR		59	50	59			71	30.01		0
KS52 280815Z AUTO 00000KT 10SM CLR 15/10 A3001 RMK AO2 T01490098
1:35 AM	Calm	10	CLR		59	48	59			67	30.01		0
KS52 280835Z AUTO 00000KT 10SM CLR 15/09 A3001 RMK AO2 T01480087
1:55 AM	Calm	10	CLR		58	48	58			70	30.02		0
KS52 280855Z AUTO 00000KT 10SM CLR 14/09 A3002 RMK AO2 T01450090
2:15 AM	Calm	10	CLR		59	47	59			65	30.02		0
KS52 280915Z AUTO 00000KT 10SM CLR 15/09 A3002 RMK AO2 T01490085
2:35 AM	Calm	10	CLR		54	48	54			82	30.03		0
KS52 280935Z AUTO 00000KT 10SM CLR 12/09 A3003 RMK AO2 T01200090
2:55 AM	N 3	10	CLR		56	49	56			78	30.03		0
KS52 280955Z AUTO 01003KT 10SM CLR 13/09 A3003 RMK AO2 T01310095
3:15 AM	Calm	10	CLR		53	48	53			84	30.04		0
KS52 281015Z AUTO 00000KT 10SM CLR 12/09 A3004 RMK AO2 T01180091
3:35 AM	Calm	10	CLR		54	48	54			79	30.04		0
KS52 281035Z AUTO 00000KT 10SM CLR 12/09 A3004 RMK AO2 T01220087
3:55 AM	Calm	10	CLR		52	48	52			84	30.05		0
KS52 281055Z AUTO 00000KT 10SM CLR 11/09 A3005 RMK AO2 T01140087
4:15 AM	Calm	10	CLR		51	48	51			87	30.05		0
KS52 281115Z AUTO 00000KT 10SM CLR 11/09 A3005 RMK AO2 T01070087
4:35 AM	Calm	10	CLR		52	48	52			87	30.06		0
KS52 281135Z AUTO 00000KT 10SM CLR 11/09 A3006 RMK AO2 T01100089
4:55 AM	Calm	10	CLR		52	46	52	70	50	81	30.06		0
KS52 281155Z AUTO 00000KT 10SM CLR 11/08 A3006 RMK AO2 T01110080 10212 20103
5:15 AM	Calm	10	CLR		51	47	51			87	30.07		0
KS52 281215Z AUTO 00000KT 10SM CLR 11/09 A3007 RMK AO2 T01060085
5:35 AM	NNW 3	10	CLR		51	47	51			85	30.07		0
KS52 281235Z AUTO 34003KT 10SM CLR 11/08 A3007 RMK AO2 T01060081
5:55 AM	Calm	10	CLR		51	47	51			86	30.08		0
KS52 281255Z AUTO 00000KT 10SM CLR 10/08 A3008 RMK AO2 T01040081
6:15 AM	Calm	10	CLR		51	47	51			87	30.08		0
KS52 281315Z AUTO 00000KT 10SM CLR 10/08 A3008 RMK AO2 T01040083
6:35 AM	W 3	10	CLR		49	47	48			91	30.09		0
KS52 281335Z AUTO 28003KT 10SM CLR 10/08 A3009 RMK AO2 T00950081
6:55 AM	Calm	10	CLR		54	48	54			80	30.09		0
KS52 281355Z AUTO 00000KT 10SM CLR 12/09 A3009 RMK AO2 T01230088
7:15 AM	Calm	10	CLR		57	49	57			73	30.09		0
KS52 281415Z AUTO 00000KT 10SM CLR 14/09 A3009 RMK AO2 T01400092
7:35 AM	Calm	10	CLR		60	46	60			60	30.09		0
KS52 281435Z AUTO 00000KT 10SM CLR 16/08 A3009 RMK AO2 T01570080
7:55 AM	Calm	10	CLR		62	48	62			61	30.1		0
KS52 281455Z AUTO 00000KT 10SM CLR 17/09 A3010 RMK AO2 T01670091
8:15 AM	Calm	10	CLR		63	50	63			62	30.1		0
KS52 281515Z AUTO 00000KT 10SM CLR 17/10 A3010 RMK AO2 T01730098
8:35 AM	Calm	10	CLR		65	47	65			52	30.1		0
KS52 281535Z AUTO 00000KT 10SM CLR 18/08 A3010 RMK AO2 T01830084
8:55 AM	Calm	10	CLR		68	46	68			46	30.09		0
KS52 281555Z AUTO 00000KT 10SM CLR 20/08 A3009 RMK AO2 T01970077
9:15 AM	Calm	10	CLR		69	46	69			43	30.09		0
KS52 281615Z AUTO 00000KT 10SM CLR 21/08 A3009 RMK AO2 T02080078
9:35 AM	Calm	10	CLR		72	47	72			41	30.08		0
KS52 281635Z AUTO 00000KT 10SM CLR 22/08 A3008 RMK AO2 T02200083
9:55 AM	Calm	10	CLR		73	46	73			38	30.08		0
KS52 281655Z AUTO 00000KT 10SM CLR 23/08 A3008 RMK AO2 T02300078
10:15 AM	Calm	10	CLR		75	45	75			34	30.08		0
KS52 281715Z AUTO 00000KT 10SM CLR 24/07 A3008 RMK AO2 T02370070
10:35 AM	Calm	10	SCT070 SCT095		77	46	77			34	30.07		0
KS52 281735Z AUTO 00000KT 10SM SCT070 SCT095 25/08 A3007 RMK AO2 T02480078
10:55 AM	SSE 5	10	SCT070 SCT095 SCT120		80	46	80	80	49	31	30.07		0
KS52 281755Z AUTO 15004KT 10SM SCT070 SCT095 SCT120 26/08 A3007 RMK AO2 T02640078 10266 20094
11:15 AM	SSE 6	10	SCT095 SCT120		82	47	80			30	30.07		0
KS52 281815Z AUTO 16005KT 10SM SCT095 SCT120 27/08 A3007 RMK AO2 T02750082
11:35 AM	SSW 6	10	SCT070 SCT110		84	47	82			27	30.06		0
KS52 281835Z AUTO 19005KT 10SM SCT070 SCT110 29/08 A3006 RMK AO2 T02870081
11:55 AM	SSE 9	10	SCT070 SCT100 SCT120		84	46	82			27	30.06		0
KS52 281855Z AUTO 15008KT 10SM SCT070 SCT100 SCT120 29/08 A3006 RMK AO2 T02880078
12:15 PM	S 12	10	SCT060 SCT110		86	46	83			25	30.05		0
KS52 281915Z AUTO 17010KT 10SM SCT060 SCT110 30/07 A3005 RMK AO2 T02970075
12:35 PM	SE 9G20	10	CLR		86	43	83			22	30.05		0
KS52 281935Z AUTO 13008G17KT 10SM CLR 30/06 A3005 RMK AO2 T02990062
12:55 PM	SSE 15G20	10	CLR		86	42	83			21	30.05		0
KS52 281955Z AUTO 16013G17KT 10SM CLR 30/05 A3005 RMK AO2 T03010054
1:15 PM	SE 12	10	CLR		88	41	84			19	30.04		0
KS52 282015Z AUTO 14010KT 10SM CLR 31/05 A3004 RMK AO2 T03090048
1:35 PM	S 13G18	7	CLR	HZ	88	40	84			19	30.04		0
KS52 282035Z AUTO 17011G16KT 7SM HZ CLR 31/05 A3004 RMK AO2 T03120046
1:55 PM	SSE 14G20	10	CLR		88	40	85			18	30.04		0
KS52 282055Z AUTO 15012G17KT 10SM CLR 31/04 A3004 RMK AO2 T03140043
2:15 PM	SSE 12	10	CLR		89	39	85			17	30.04		0
KS52 282115Z AUTO 15010KT 10SM CLR 32/04 A3004 RMK AO2 T03180039
2:35 PM	SSE 9	10	CLR		90	38	86			17	30.03		0
KS52 282135Z AUTO 15008KT 10SM CLR 32/04 A3003 RMK AO2 T03210036
2:55 PM	SE 8G17	10	CLR		89	39	86			17	30.03		0
KS52 282155Z AUTO 14007G15KT 10SM CLR 32/04 A3003 RMK AO2 T03190039
3:15 PM	SE 8G16	10	CLR		90	39	87			16	30.02		0
KS52 282215Z AUTO 13007G14KT 10SM CLR 33/04 A3002 RMK AO2 T03250039
3:35 PM	S 10	7	CLR		91	39	87			16	30.02		0
KS52 282235Z AUTO 18009KT 7SM CLR 33/04 A3002 RMK AO2 T03280039
3:55 PM	SE 8	10	CLR		91	38	87			16	30.02		0
KS52 282255Z AUTO 14007KT 10SM CLR 33/04 A3002 RMK AO2 T03270035
4:15 PM	SSW 5	10	CLR		91	38	87			15	30.01		0
KS52 282315Z AUTO 20004KT 10SM CLR 33/03 A3001 RMK AO2 T03290032
4:35 PM	ESE 5	10	CLR		92	37	88			15	30.01		0
KS52 282335Z AUTO 12004KT 10SM CLR 33/03 A3001 RMK AO2 T03320029
4:55 PM	SSW 6	10	CLR		91	37	87	93	80	15	30.01		0
KS52 282355Z AUTO 19005KT 10SM CLR 33/03 A3001 RMK AO2 T03280030 10337 20266 403370094
5:15 PM	ESE 5G16	10	CLR		91	37	87			15	30		0
KS52 290015Z AUTO 11004G14KT 10SM CLR 33/03 A3000 RMK AO2 T03300029
5:35 PM	SSE 9	10	CLR		91	37	87			15	30		0
KS52 290035Z AUTO 15008KT 10SM CLR 33/03 A3000 RMK AO2 T03300028
5:55 PM	SSE 7	10	CLR		91	37	87			15	30		0
KS52 290055Z AUTO 15006KT 10SM CLR 33/03 A3000 RMK AO2 T03300029
6:15 PM	SE 8	10	CLR		91	37	87			15	30		0
KS52 290115Z AUTO 13007KT 10SM CLR 33/03 A3000 RMK AO2 T03290026
6:35 PM	E 5	10	CLR		91	36	87			14	30		0
KS52 290135Z AUTO 09004KT 10SM CLR 33/02 A3000 RMK AO2 T03300024
6:55 PM	S 5	10	CLR		90	38	86			16	30		0
KS52 290155Z AUTO 17004KT 10SM CLR 32/04 A3000 RMK AO2 T03230035
7:15 PM	Calm	10	CLR		90	38	86			16	30		0
KS52 290215Z AUTO 00000KT 10SM CLR 32/03 A3000 RMK AO2 T03220035
7:35 PM	Calm	10	CLR		87	41	84			20	30		0
KS52 290235Z AUTO 00000KT 10SM CLR 31/05 A3000 RMK AO2 T03080052
7:55 PM	SSW 5	10	CLR		84	43	81			24	30		0
KS52 290255Z AUTO 21004KT 10SM CLR 29/06 A3000 RMK AO2 T02860061

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.