IEM :: Observation History

21 July 2025 Observation History, [OWI] Ottawa, timezone: America/Chicago

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	S 7	10	CLR		79	79	79			100	29.88		0
KOWI 210515Z AUTO 18006KT 10SM CLR 26/26 A2988 RMK AO2 PWINO
12:35 AM	S 6	10	CLR		79	79	79			100	29.89		0
KOWI 210535Z AUTO 17005KT 10SM CLR 26/26 A2989 RMK AO2 PWINO
12:50 AM	S 6	10	CLR		79	79	79			100	29.88		0
KOWI 210550Z AUTO 17005KT 10SM CLR 26/26 A2988 RMK AO2 PWINO
1:15 AM	SSW 7	10	CLR		79	79	79			100	29.88		0
KOWI 210615Z AUTO 19006KT 10SM CLR 26/26 A2988 RMK AO2 PWINO
1:35 AM	SSW 6	10	CLR		79	79	79			100	29.88		0
KOWI 210635Z AUTO 19005KT 10SM CLR 26/26 A2988 RMK AO2 PWINO
1:50 AM	SSW 7	10	FEW080		79	79	79			100	29.88		0
KOWI 210650Z AUTO 19006KT 10SM FEW080 26/26 A2988 RMK AO2 PWINO
2:15 AM	SSW 8	10	OVC085		81	79	89			94	29.88		0
KOWI 210715Z AUTO 19007KT 10SM OVC085 27/26 A2988 RMK AO2 PWINO
2:30 AM	SSW 7	10	OVC085		81	79	89			94	29.88		0
KOWI 210730Z AUTO 19006KT 10SM OVC085 27/26 A2988 RMK AO2 PWINO
2:50 AM	SSW 9	10	BKN090		81	77	88			89	29.88		0
KOWI 210750Z AUTO 19008KT 10SM BKN090 27/25 A2988 RMK AO2 PWINO
3:15 AM	SSW 8	10	SCT090		81	77	88			89	29.88		0
KOWI 210815Z AUTO 19007KT 10SM SCT090 27/25 A2988 RMK AO2 PWINO
3:35 AM	SSW 8	10	BKN090		81	77	88			89	29.88		0
KOWI 210835Z AUTO 19007KT 10SM BKN090 27/25 A2988 RMK AO2 PWINO
3:55 AM	SSW 8	10	SCT090		79	77	79			94	29.89		0
KOWI 210855Z AUTO 19007KT 10SM SCT090 26/25 A2989 RMK AO2 PWINO
4:10 AM	SSW 8	10	FEW090		79	77	79			94	29.88		0
KOWI 210910Z AUTO 19007KT 10SM FEW090 26/25 A2988 RMK AO2 PWINO
4:30 AM	SSW 9G15	10	SCT090		79	77	79			94	29.88		0
KOWI 210930Z AUTO 19008G13KT 10SM SCT090 26/25 A2988 RMK AO2 LTG DSNT NE PWINO
4:55 AM	SSW 12	10	OVC090		79	77	79			94	29.88		0
KOWI 210955Z AUTO 19010KT 10SM OVC090 26/25 A2988 RMK AO2 PWINO
5:15 AM	S 10	10	BKN090		79	77	79			94	29.88		0
KOWI 211015Z AUTO 18009KT 10SM BKN090 26/25 A2988 RMK AO2 LTG DSNT NE AND W PWINO
5:30 AM	SSW 9	10	OVC090		79	77	79			94	29.89		0
KOWI 211030Z AUTO 19008KT 10SM OVC090 26/25 A2989 RMK AO2 LTG DSNT W PWINO
5:50 AM	SSW 12	10	OVC095		79	75	79			89	29.88		0
KOWI 211050Z AUTO 19010KT 10SM OVC095 26/24 A2988 RMK AO2 LTG DSNT E AND W AND NW PWINO
6:15 AM	SSW 10	10	FEW100		79	75	79			89	29.89		0
KOWI 211115Z AUTO 19009KT 10SM FEW100 26/24 A2989 RMK AO2 LTG DSNT W AND NW PWINO
6:35 AM	S 8	10	FEW100		79	75	79			89	29.89		0
KOWI 211135Z AUTO 18007KT 10SM FEW100 26/24 A2989 RMK AO2 LTG DSNT E AND W AND NW PWINO
6:50 AM	SSW 7	10	BKN095	VCTS	79	75	79			89	29.9		0
KOWI 211150Z AUTO 19006KT 10SM VCTS BKN095 26/24 A2990 RMK AO2 LTG DSNT E AND W AND NW PWINO
7:15 AM	SSW 9	10	BKN090 BKN110	VCTS	81	75	86			84	29.9		0
KOWI 211215Z AUTO 20008KT 10SM VCTS BKN090 BKN110 27/24 A2990 RMK AO2 LTG DSNT W-NE PWINO
7:30 AM	SSW 10	10	BKN090	VCTS	82	75	89			79	29.9		0
KOWI 211230Z AUTO 21009KT 10SM VCTS BKN090 28/24 A2990 RMK AO2 LTG DSNT ALQDS PWINO
7:55 AM	SSW 13	10	CLR	VCTS	82	75	89			79	29.91		0
KOWI 211255Z AUTO 21011KT 10SM VCTS CLR 28/24 A2991 RMK AO2 LTG DSNT ALQDS PWINO
8:15 AM	SW 10G17	10	BKN090	VCTS	81	75	86			84	29.92		0
KOWI 211315Z AUTO 22009G15KT 10SM VCTS BKN090 27/24 A2992 RMK AO2 LTG DSNT W-NE PWINO
8:35 AM	W 6G12	10	BKN090 OVC120	VCTS	81	75	86			84	29.93		0
KOWI 211335Z AUTO 27005G10KT 10SM VCTS BKN090 OVC120 27/24 A2993 RMK AO2 LTG DSNT ALQDS PWINO
8:50 AM	NNW 6	8	SCT090 BKN120	VCTS	79	77	79			94	29.95		0
KOWI 211350Z AUTO 34005KT 8SM VCTS SCT090 BKN120 26/25 A2995 RMK AO2 LTG DSNT W-NE PWINO
9:10 AM	NNE 7	8	FEW037 SCT065 BKN100	VCTS	77	77	77			100	29.96		0
KOWI 211410Z AUTO 02006KT 8SM VCTS FEW037 SCT065 BKN100 25/25 A2996 RMK AO2 LTG DSNT ALQDS PWINO
9:30 AM	NE 7	10	FEW043 FEW065 BKN090	VCTS	77	77	77			100	29.98		0
KOWI 211430Z AUTO 05006KT 10SM VCTS FEW043 FEW065 BKN090 25/25 A2998 RMK AO2 LTG DSNT ALQDS PWINO
9:55 AM	NE 7	7	FEW046 SCT050 OVC085	VCTS	77	77	77			100	30.01		0
KOWI 211455Z AUTO 05006KT 7SM VCTS FEW046 SCT050 OVC085 25/25 A3001 RMK AO2 LTG DSNT ALQDS PWINO
10:15 AM	NE 14	1.25	SCT003 BKN030 OVC047	VCTS BR	77	77	77			100	30.02		0
KOWI 211515Z AUTO 05012KT 1 1/4SM VCTS BR SCT003 BKN030 OVC047 25/25 A3002 RMK AO2 PWINO
10:35 AM	ENE 8	1	BKN003 BKN026 OVC031	TS	75	75	75			100	30.03		0
KOWI 211535Z AUTO 06007KT 1SM TS BKN003 BKN026 OVC031 24/24 A3003 RMK AO2 PWINO
10:50 AM	E 24	2	SCT006 BKN030 OVC055	VCTS BR	75	75	75			100	30.04		0
KOWI 211550Z AUTO 08021KT 2SM VCTS BR SCT006 BKN030 OVC055 24/24 A3004 RMK AO2 LTG DSNT ALQDS PWINO
11:10 AM	E 16G25	6	FEW007 SCT034 BKN075	TS	72	72	72			100	30.05		0
KOWI 211610Z AUTO 09014G22KT 6SM TS FEW007 SCT034 BKN075 22/22 A3005 RMK AO2 LTG DSNT ALQDS PWINO
11:35 AM	E 17	10	BKN060 OVC070	VCTS	72	72	72			100	30.05		0
KOWI 211635Z AUTO 10015KT 10SM VCTS BKN060 OVC070 22/22 A3005 RMK AO2 LTG DSNT ALQDS PWINO
11:55 AM	E 18G25	10	FEW060 FEW075 SCT100	VCTS	73	73	73			100	30.01		0.01
KOWI 211655Z AUTO 10016G22KT 10SM VCTS FEW060 FEW075 SCT100 23/23 A3001 RMK AO2 LTG DSNT NW-E P0001 PWINO
12:15 PM	ESE 17	10	CLR	VCTS	73	73	73			100	29.99		0
KOWI 211715Z AUTO 11015KT 10SM VCTS CLR 23/23 A2999 RMK AO2 LTG DSNT NW-E PWINO
12:30 PM	ESE 18	10	CLR		73	73	73			100	29.97		0
KOWI 211730Z AUTO 12016KT 10SM CLR 23/23 A2997 RMK AO2 PWINO
12:55 PM	SE 14G24	10	CLR		75	73	75			94	29.95		0
KOWI 211755Z AUTO 13012G21KT 10SM CLR 24/23 A2995 RMK AO2 LTG DSNT N PWINO
1:15 PM	SE 17	10	CLR		77	73	77			89	29.93		0
KOWI 211815Z AUTO 14015KT 10SM CLR 25/23 A2993 RMK AO2 PWINO

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.