IEM :: Observation History

15 September 2025 Observation History, [SLB] Storm Lake, 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	SSE 8	10	CLR	70	66	70			88	29.99		0
KSLB 150515Z AUTO 16007KT 10SM CLR 21/19 A2999 RMK AO2
12:35 AM	S 8	10	CLR	70	64	70			83	29.99		0
KSLB 150535Z AUTO 17007KT 10SM CLR 21/18 A2999 RMK AO2
12:55 AM	SSE 5	10	SCT049	70	64	70			83	30		0
KSLB 150555Z AUTO 16004KT 10SM SCT049 21/18 A3000 RMK AO2
1:15 AM	SSW 8	10	SCT049 BKN055 BKN100	70	64	70			83	30.01		0
KSLB 150615Z AUTO 21007KT 10SM SCT049 BKN055 BKN100 21/18 A3001 RMK AO2
1:35 AM	SSW 6	10	FEW050	70	64	70			83	30.01		0
KSLB 150635Z AUTO 21005KT 10SM FEW050 21/18 A3001 RMK AO2
1:55 AM	SSW 8	10	CLR	70	64	70			83	30.02		0
KSLB 150655Z AUTO 21007KT 10SM CLR 21/18 A3002 RMK AO2
2:15 AM	SSW 7	10	FEW120	68	64	68			88	30.02		0
KSLB 150715Z AUTO 21006KT 10SM FEW120 20/18 A3002 RMK AO2
2:35 AM	SSW 5	10	FEW120	68	64	68			88	30		0
KSLB 150735Z AUTO 21004KT 10SM FEW120 20/18 A3000 RMK AO2
2:55 AM	SSE 7	10	CLR	66	63	66			88	30		0
KSLB 150755Z AUTO 16006KT 10SM CLR 19/17 A3000 RMK AO2
3:15 AM	SSE 7	10	CLR	66	63	66			88	30		0
KSLB 150815Z AUTO 15006KT 10SM CLR 19/17 A3000 RMK AO2
3:35 AM	SSE 7	10	SCT120	66	63	66			88	30		0
KSLB 150835Z AUTO 15006KT 10SM SCT120 19/17 A3000 RMK AO2
3:55 AM	SSE 7	10	FEW120	66	61	66			83	30		0
KSLB 150855Z AUTO 15006KT 10SM FEW120 19/16 A3000 RMK AO2
4:15 AM	S 5	10	CLR	64	61	64			88	30		0
KSLB 150915Z AUTO 17004KT 10SM CLR 18/16 A3000 RMK AO2
4:35 AM	S 7	10	CLR	64	61	64			88	30.01		0
KSLB 150935Z AUTO 17006KT 10SM CLR 18/16 A3001 RMK AO2
4:55 AM	S 7	10	CLR	63	61	63			94	30.02		0
KSLB 150955Z AUTO 17006KT 10SM CLR 17/16 A3002 RMK AO2
5:15 AM	S 7	10	CLR	63	61	63			94	30.03		0
KSLB 151015Z AUTO 18006KT 10SM CLR 17/16 A3003 RMK AO2
5:35 AM	S 7	10	CLR	63	61	63			94	30.02		0
KSLB 151035Z AUTO 18006KT 10SM CLR 17/16 A3002 RMK AO2
5:55 AM	SSE 7	10	CLR	63	61	63			94	30.03		0
KSLB 151055Z AUTO 16006KT 10SM CLR 17/16 A3003 RMK AO2
6:15 AM	SE 6	10	CLR	63	61	63			94	30.03		0
KSLB 151115Z AUTO 14005KT 10SM CLR 17/16 A3003 RMK AO2
6:35 AM	SSE 7	10	CLR	64	61	64			88	30.03		0
KSLB 151135Z AUTO 16006KT 10SM CLR 18/16 A3003 RMK AO2
6:55 AM	SSE 9	10	CLR	64	61	64			88	30.04		0
KSLB 151155Z AUTO 16008KT 10SM CLR 18/16 A3004 RMK AO2
7:15 AM	SSE 10	10	CLR	64	61	64			88	30.05		0
KSLB 151215Z AUTO 16009KT 10SM CLR 18/16 A3005 RMK AO2
7:35 AM	S 9	10	CLR	64	61	64			88	30.05		0
KSLB 151235Z AUTO 17008KT 10SM CLR 18/16 A3005 RMK AO2
7:55 AM	S 8	10	CLR	64	61	64			88	30.06		0
KSLB 151255Z AUTO 18007KT 10SM CLR 18/16 A3006 RMK AO2
8:15 AM	S 5	10	CLR	66	61	66			83	30.06		0
KSLB 151315Z AUTO 17004KT 10SM CLR 19/16 A3006 RMK AO2
8:35 AM	S 7	10	CLR	68	63	68			83	30.07		0
KSLB 151335Z AUTO 18006KT 10SM CLR 20/17 A3007 RMK AO2
8:55 AM	SSW 7	10	CLR	70	63	70			78	30.07		0
KSLB 151355Z AUTO 19006KT 10SM CLR 21/17 A3007 RMK AO2
9:15 AM	SSW 8	10	CLR	72	63	72			73	30.08		0
KSLB 151415Z AUTO 19007KT 10SM CLR 22/17 A3008 RMK AO2
9:35 AM	SSW 12G17	10	CLR	73	63	73			69	30.08		0
KSLB 151435Z AUTO 21010G15KT 10SM CLR 23/17 A3008 RMK AO2
9:55 AM	SSW 10	10	CLR	73	63	73			69	30.08		0
KSLB 151455Z AUTO 21009KT 10SM CLR 23/17 A3008 RMK AO2
10:15 AM	SSW 13	10	CLR	75	63	75			65	30.08		0
KSLB 151515Z AUTO 20011KT 10SM CLR 24/17 A3008 RMK AO2
10:35 AM	SW 10G17	10	CLR	77	64	77			65	30.09		0
KSLB 151535Z AUTO 22009G15KT 10SM CLR 25/18 A3009 RMK AO2
10:55 AM	SW 13	10	CLR	77	64	77			65	30.08		0
KSLB 151555Z AUTO 22011KT 10SM CLR 25/18 A3008 RMK AO2
11:15 AM	SSW 13	10	CLR	79	64	79			61	30.08		0
KSLB 151615Z AUTO 19011KT 10SM CLR 26/18 A3008 RMK AO2
11:35 AM	SSW 12	10	CLR	81	64	82			58	30.08		0
KSLB 151635Z AUTO 19010KT 170V230 10SM CLR 27/18 A3008 RMK AO2
11:55 AM	SSW 10G17	10	CLR	82	64	84			55	30.08		0
KSLB 151655Z AUTO 20009G15KT 10SM CLR 28/18 A3008 RMK AO2
12:15 PM	SSW 14G23	10	CLR	82	63	83			51	30.08		0
KSLB 151715Z AUTO 20012G20KT 10SM CLR 28/17 A3008 RMK AO2
12:35 PM	S 14G21	10	CLR	84	63	85			48	30.08		0
KSLB 151735Z AUTO 18012G18KT 10SM CLR 29/17 A3008 RMK AO2
12:55 PM	S 15G22	10	CLR	84	63	85			48	30.07		0
KSLB 151755Z AUTO 18013G19KT 10SM CLR 29/17 A3007 RMK AO2
1:15 PM	S 16G22	10	CLR	86	63	87			46	30.07		0
KSLB 151815Z AUTO 17014G19KT 10SM CLR 30/17 A3007 RMK AO2
1:35 PM	S 16G22	10	CLR	86	63	87			46	30.06		0
KSLB 151835Z AUTO 18014G19KT 10SM CLR 30/17 A3006 RMK AO2
1:55 PM	SSW 15G25	10	CLR	86	63	87			46	30.06		0
KSLB 151855Z AUTO 19013G22KT 10SM CLR 30/17 A3006 RMK AO2
2:15 PM	S 17G30	10	CLR	86	63	87			46	30.06		0
KSLB 151915Z AUTO 18015G26KT 10SM CLR 30/17 A3006 RMK AO2
2:35 PM	SSW 17G24	10	CLR	88	63	89			43	30.05		0
KSLB 151935Z AUTO 20015G21KT 10SM CLR 31/17 A3005 RMK AO2
2:55 PM	SSW 16G29	10	CLR	88	61	88			40	30.05		0
KSLB 151955Z AUTO 20014G25KT 10SM CLR 31/16 A3005 RMK AO2
3:15 PM	SSW 13G23	10	CLR	88	61	88			40	30.05		0
KSLB 152015Z AUTO 19011G20KT 10SM CLR 31/16 A3005 RMK AO2
3:35 PM	SSW 13G23	10	CLR	88	61	88			40	30.04		0
KSLB 152035Z AUTO 19011G20KT 10SM CLR 31/16 A3004 RMK AO2
3:55 PM	SSW 15	10	CLR	88	59	87			38	30.04		0
KSLB 152055Z AUTO 21013KT 10SM CLR 31/15 A3004 RMK AO2
4:15 PM	SW 16	10	CLR	90	61	90			38	30.04		0
KSLB 152115Z AUTO 22014KT 10SM CLR 32/16 A3004 RMK AO2
4:35 PM	SSW 14G22	10	CLR	88	59	87			38	30.04		0
KSLB 152135Z AUTO 21012G19KT 180V250 10SM CLR 31/15 A3004 RMK AO2
4:55 PM	SSW 13G20	10	CLR	88	59	87			38	30.04		0
KSLB 152155Z AUTO 21011G17KT 10SM CLR 31/15 A3004 RMK AO2
5:15 PM	SSW 14G23	10	CLR	88	59	87			38	30.04		0
KSLB 152215Z AUTO 21012G20KT 10SM CLR 31/15 A3004 RMK AO2
5:35 PM	SSW 13	10	CLR	88	57	87			36	30.04		0
KSLB 152235Z AUTO 20011KT 10SM CLR 31/14 A3004 RMK AO2
5:55 PM	SSW 12	10	CLR	88	59	87			38	30.05		0
KSLB 152255Z AUTO 21010KT 10SM CLR 31/15 A3005 RMK AO2
6:15 PM	SSW 8G15	10	CLR	86	59	85			40	30.05		0
KSLB 152315Z AUTO 21007G13KT 10SM CLR 30/15 A3005 RMK AO2
6:35 PM	SSW 9	10	CLR	86	59	85			40	30.05		0
KSLB 152335Z AUTO 21008KT 10SM CLR 30/15 A3005 RMK AO2
6:55 PM	SSW 5	10	CLR	82	61	83			48	30.06		0
KSLB 152355Z AUTO 21004KT 10SM CLR 28/16 A3006 RMK AO2
7:15 PM	SW 5	10	CLR	81	61	81			51	30.06		0
KSLB 160015Z AUTO 22004KT 10SM CLR 27/16 A3006 RMK AO2
7:35 PM	SSW 5	9	CLR	77	63	77			61	30.06		0
KSLB 160035Z AUTO 19004KT 9SM CLR 25/17 A3006 RMK AO2
7:55 PM	SSW 6	10	CLR	77	61	77			57	30.07		0
KSLB 160055Z AUTO 20005KT 10SM CLR 25/16 A3007 RMK AO2
8:15 PM	Calm	10	CLR	75	63	75			65	30.08		0
KSLB 160115Z AUTO 00000KT 10SM CLR 24/17 A3008 RMK AO2
8:35 PM	SE 7	10	CLR	72	63	72			73	30.09		0
KSLB 160135Z AUTO 14006KT 10SM CLR 22/17 A3009 RMK AO2
8:55 PM	SSE 7	10	CLR	73	63	73			69	30.1		0
KSLB 160155Z AUTO 16006KT 10SM CLR 23/17 A3010 RMK AO2
9:15 PM	S 6	10	CLR	73	63	73			69	30.1		0
KSLB 160215Z AUTO 17005KT 10SM CLR 23/17 A3010 RMK AO2
9:35 PM	S 7	10	CLR	72	63	72			73	30.1		0
KSLB 160235Z AUTO 18006KT 10SM CLR 22/17 A3010 RMK AO2
9:55 PM	S 7	10	CLR	72	63	72			73	30.1		0
KSLB 160255Z AUTO 18006KT 10SM CLR 22/17 A3010 RMK AO2
10:15 PM	S 7	10	CLR	70	63	70			78	30.1		0
KSLB 160315Z AUTO 18006KT 10SM CLR 21/17 A3010 RMK AO2
10:35 PM	S 7	10	CLR	70	63	70			78	30.11		0
KSLB 160335Z AUTO 17006KT 10SM CLR 21/17 A3011 RMK AO2
10:55 PM	S 7	10	CLR	70	63	70			78	30.1		0
KSLB 160355Z AUTO 17006KT 10SM CLR 21/17 A3010 RMK AO2

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.