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	Alton / St. Louis Regional

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D a t e	Time (cst)	Wind (mph)	Vis. (mi.)	Weather	Sky Cond.	Temperature (ºF)				Relative Humidity	Pressure		Precipitation (in.)
						Air	Dwpt	6 hour			altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
								Max.	Min.
22	22:25	E 5	10.00	Fair	CLR	46	40			82%	30.06	NA
22	22:05	E 6	10.00	Fair	CLR	46	40			81%	30.05	NA
22	21:50	E 9	10.00	Clear	SKC	45	39			81%	30.06	NA
22	21:45	E 7	10.00	Fair	CLR	46	40			81%	30.06	NA
22	21:25	E 5	10.00	Fair	CLR	46	40			79%	30.06	NA
22	21:05	E 7	10.00	Fair	CLR	47	40			79%	30.06	NA
22	20:50	E 12	10.00	Clear	SKC	46	41			82%	30.06	NA
22	20:45	E 6	10.00	Fair	CLR	47	40			78%	30.06	NA
22	20:25	E 5	10.00	Fair	CLR	47	40			76%	30.06	NA
22	20:05	E 5	10.00	Fair	CLR	48	40			73%	30.06	NA
22	19:50	E 12	10.00	Clear	SKC	48	39			71%	30.06	NA
22	19:45	E 6	10.00	Fair	CLR	49	39			70%	30.06	NA
22	19:25	E 7	10.00	Fair	CLR	49	39			68%	30.06	NA
22	19:05	E 6	10.00	Fair	CLR	50	38			64%	30.06	NA
22	18:50	E 9	10.00	Clear	SKC	50	37			62%	30.06	NA
22	17:52	E 9	10.00	Clear	SKC	52	37			58%	30.05	NA
22	16:52	E 7	10.00	A Few Clouds	FEW200	54	37			54%	30.05	NA
22	15:50	E 12	10.00	A Few Clouds	FEW200	57	37			48%	30.06	NA
22	14:50	E 13	10.00	A Few Clouds	FEW200	59	41			51%	30.04	NA
22	13:50	E 16	10.00	Partly Cloudy	SCT200	59	43			55%	30.05	NA
22	12:50	SE 14	10.00	Partly Cloudy	SCT200	55	41			59%	30.07	NA
22	08:50	E 9	7.00	Clear	SKC	50	45			82%	30.16	NA
22	05:45	E 6	7.00	Fair	CLR	44	42	50	43	92%	30.12	NA
22	05:25	E 6	7.00	Fair	CLR	44	42			92%	30.12	NA
22	05:05	E 5	10.00	Fair	CLR	45	42			90%	30.12	NA
22	04:45	E 5	7.00	Fair	CLR	44	42			93%	30.12	NA
22	04:25	E 3	7.00	Fair	CLR	43	41			92%	30.12	NA
22	04:05	Calm	7.00	Fair	CLR	45	42			90%	30.11	NA
22	03:45	Calm	7.00	Fair	CLR	45	42			92%	30.11	NA
22	03:25	NE 3	10.00	Fair	CLR	46	42			89%	30.11	NA
22	03:05	Calm	10.00	Fair	CLR	46	42			87%	30.11	NA
22	02:45	Calm	10.00	Fair	CLR	47	43			85%	30.11	NA
22	02:25	SE 3	10.00	Fair	CLR	46	42			86%	30.10	NA
22	02:05	E 3	10.00	Partly Cloudy	SCT095	48	43			83%	30.11	NA
22	01:45	E 8	10.00	Mostly Cloudy	BKN095	49	43			81%	30.10	NA
22	01:25	E 8	10.00	Mostly Cloudy	BKN095	49	43			81%	30.11	NA
22	01:05	E 6	10.00	Fair	CLR	46	42			86%	30.11	NA
22	00:45	E 5	10.00	Fair	CLR	48	43			83%	30.11	NA
22	00:25	Calm	10.00	Fair	CLR	49	43			78%	30.11	NA
22	00:05	SE 5	10.00	Fair	CLR	49	43			80%	30.12	NA
21	23:45	E 6	10.00	Fair	CLR	50	43	57	49	77%	30.11	NA
21	23:25	SE 5	10.00	Fair	CLR	49	43			81%	30.11	NA
21	23:05	E 5	10.00	Fair	CLR	50	44			80%	30.11	NA
21	22:45	E 6	10.00	Partly Cloudy	SCT095	50	44			80%	30.11	NA
21	22:25	E 6	10.00	Overcast	OVC095	52	45			77%	30.11	NA
21	22:05	E 6	10.00	Overcast	OVC095	54	45			71%	30.11	NA
21	21:45	E 7	10.00	Overcast	OVC095	54	45			71%	30.11	NA
21	21:25	E 6	10.00	Overcast	OVC085	55	45			71%	30.12	NA
21	21:05	E 6	10.00	Overcast	OVC085	55	45			71%	30.11	NA
21	20:55	E 12	10.00	Overcast	OVC085	55	45			67%	30.11	NA
21	20:45	E 7	10.00	Overcast	OVC085	55	45			69%	30.11	NA
21	20:25	E 6	10.00	Overcast	OVC085	55	45			70%	30.11	NA
21	20:05	E 7	10.00	Overcast	OVC085	55	45			69%	30.11	NA
21	19:45	E 6	10.00	Overcast	OVC085	55	46			70%	30.11	NA
21	19:25	SE 6	10.00	Overcast	OVC085	55	46			71%	30.11	NA
21	19:05	E 6	10.00	Overcast	OVC085	56	46			70%	30.11	NA
21	18:55	SE 9	10.00	Overcast	OVC085	55	46			72%	30.10	NA
21	16:50	SE 7	10.00	Overcast	OVC075	55	48			77%	30.09	NA
21	13:50	Vrbl 6	10.00	Partly Cloudy	SCT100	61	46			59%	30.08	NA
21	12:50	Vrbl 6	10.00	Partly Cloudy	SCT090	61	46			59%	30.10	NA
21	11:50	Vrbl 6	10.00	Partly Cloudy	SCT080	59	48			68%	30.12	NA
21	09:50	Vrbl 6	5.00	Fog/Mist	SCT080	52	48			88%	30.15	NA
21	08:50	Vrbl 6	3.00	Fog/Mist	BKN080	48	46			94%	30.15	NA
21	07:50	Calm	3.00	Fog/Mist	BKN080	45	43			93%	30.14	NA
21	06:50	Calm	3.00	Fog/Mist	SCT050	41	41			100%	30.13	NA
21	05:45	NE 3	4.00	Fog/Mist	OVC050	44	43	47	43	95%	30.11	NA
21	05:25	E 5	4.00	Fog/Mist	OVC050	44	43			95%	30.11	NA
21	05:05	E 3	4.00	Fog/Mist	OVC050	44	43			96%	30.11	NA
21	04:45	NE 3	4.00	Fog/Mist	BKN060 BKN080	44	43			97%	30.11	NA
21	04:25	NE 3	4.00	Fog/Mist	SCT048 SCT060 OVC080	44	43			96%	30.11	NA
21	04:05	Calm	5.00	Fog/Mist	BKN050 BKN060 OVC080	45	43			95%	30.11	NA
21	03:45	E 3	5.00	Fog/Mist	OVC050	45	44			95%	30.11	NA
21	03:25	E 6	5.00	Fog/Mist	OVC050	45	44			95%	30.11	NA
21	03:05	E 3	5.00	Fog/Mist	BKN049 OVC065	45	44			96%	30.12	NA
21	02:45	Calm	5.00	Fog/Mist	BKN060	45	44			97%	30.12	NA
21	02:25	NE 5	4.00	Fog/Mist	SCT060	44	43			97%	30.12	NA
21	02:05	E 3	5.00	Fog/Mist	BKN060	44	43			97%	30.12	NA
21	01:45	Calm	5.00	Fog/Mist	BKN060 BKN080	45	44			96%	30.11	NA
21	01:25	Calm	5.00	Fog/Mist	SCT050 SCT080	45	44			95%	30.11	NA
21	01:05	NE 5	7.00	Mostly Cloudy	BKN050	46	44			93%	30.11	NA
21	00:45	NE 3	7.00	Mostly Cloudy	BKN050	46	44			92%	30.12	NA
21	00:25	NE 3	7.00	Partly Cloudy	SCT050	46	44			93%	30.13	NA
21	00:05	NE 5	7.00	Partly Cloudy	SCT060	46	45			94%	30.13	NA
20	23:45	Calm	7.00	Mostly Cloudy	BKN060	47	45	52	47	93%	30.13	NA
20	23:25	NE 3	7.00	Mostly Cloudy	BKN060	48	45			90%	30.14	NA
20	23:05	Calm	7.00	Mostly Cloudy	BKN060 BKN080	47	46			93%	30.14	NA
20	22:45	Calm	10.00	Overcast	SCT060 OVC080	49	46			87%	30.14	NA
20	22:25	NE 5	10.00	Overcast	SCT060 OVC080	49	46			88%	30.14	NA
20	22:05	Calm	10.00	Overcast	SCT060 OVC080	49	46			89%	30.15	NA
20	21:50	Calm	10.00	Overcast	OVC080	50	46			88%	30.15	NA
20	21:45	Calm	10.00	Overcast	OVC080	49	46			87%	30.15	NA
20	21:25	Calm	10.00	Overcast	OVC070	49	46			87%	30.15	NA
20	21:05	NE 3	10.00	Overcast	OVC070	49	46			90%	30.16	NA
20	20:50	Calm	10.00	Overcast	OVC070	50	46			88%	30.16	NA
20	20:45	Calm	10.00	Overcast	OVC070	49	46			88%	30.16	NA
20	20:25	NE 3	10.00	Overcast	OVC060	49	46			87%	30.16	NA
20	20:05	NE 3	10.00	Overcast	OVC060	49	46			89%	30.16	NA
20	19:50	Calm	10.00	Mostly Cloudy	BKN060	50	46			88%	30.16	NA
20	19:45	Calm	10.00	Overcast	OVC060	49	46			89%	30.16	NA
20	19:25	Calm	10.00	Overcast	OVC060	49	46			88%	30.16	NA
20	19:05	NE 3	10.00	Mostly Cloudy	BKN060	49	46			87%	30.16	NA
20	18:50	Calm	10.00	Mostly Cloudy	BKN060	50	46			88%	30.16	NA
20	17:55	Calm	10.00	Mostly Cloudy	BKN060	52	46			82%	30.15	NA
20	16:50	Calm	10.00	Mostly Cloudy	BKN060	54	46			77%	30.15	NA
20	15:55	E 7	10.00	Mostly Cloudy	BKN200	55	46			72%	30.15	NA
20	12:50	SE 5	10.00	Clear	SKC	55	46			72%	30.16	NA
20	10:50	E 12	10.00	Clear	SKC	50	45			82%	30.21	NA
20	09:55	E 12	10.00	Clear	SKC	48	45			87%	30.20	NA
20	08:50	E 9	7.00	A Few Clouds	FEW250	43	43			100%	30.20	NA
20	07:50	E 7	4.00	Fog/Mist	FEW200	39	39			100%	30.20	NA
20	06:50	E 3	3.00	Shallow Fog Fog/Mist	SCT200	36	36			100%	30.20	NA
20	05:45	NE 3	3.00	Fog/Mist	CLR	36	36	38	35	100%	30.19	NA
20	04:05	Calm	3.00	Fog/Mist	CLR	35	35			100%	30.19	NA
20	03:45	Calm	4.00	Fog/Mist	CLR	36	36			100%	30.19	NA
20	02:25	Calm	5.00	Fog/Mist	CLR	37	37			100%	30.19	NA
20	01:45	Calm	4.00	Fog/Mist	CLR	37	37			100%	30.18	NA
20	01:25	Calm	2.50	Fog/Mist	CLR	37	37			100%	30.18	NA
20	01:05	Calm	3.00	Fog/Mist	CLR	37	37			100%	30.18	NA
20	00:45	Calm	2.50	Fog/Mist	CLR	37	37			100%	30.19	NA
20	00:25	Calm	4.00	Fog/Mist	CLR	37	37			100%	30.18	NA
20	00:05	Calm	3.00	Fog/Mist	CLR	37	37			100%	30.18	NA
19	23:45	Calm	4.00	Fog/Mist	CLR	38	38	47	37	100%	30.18	NA
19	23:25	Calm	4.00	Fog/Mist	CLR	37	37			100%	30.18	NA
19	23:05	Calm	5.00	Fog/Mist	CLR	38	37			99%	30.18	NA
19	22:45	Calm	3.00	Fog/Mist	CLR	39	38			99%	30.18	NA
D a t e	Time (cst)	Wind (mph)	Vis. (mi.)	Weather	Sky Cond.	Air	Dwpt	Max.	Min.	Relative Humidity	altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
								6 hour
						Temperature (ºF)					Pressure		Precipitation (in.)

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