Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for March 9, 2017

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	47 8.1	29 -1.5	51 51	S 6 9	30.15 1021	10 16
12:35 am 00:35	Clear	44 6.7	30 -0.9	59 59	S 7 11	30.15 1021	10 16
12:55 am 00:55	Clear	44 6.6	31 -0.6	60 60	S 8 13	30.15 1021	10 16
1:15 am 01:15	Clear	45 7.2	31 -0.6	58 58	S 9 15	30.15 1021	10 16
1:35 am 01:35	Clear	45 7.1	31 -0.5	59 59	S 10 17	30.12 1020	10 16
1:55 am 01:55	Clear	45 7	32 -0.1	61 61	S 10 17	30.12 1020	10 16
2:15 am 02:15	Clear	44 6.6	32 -0.1	63 63	S 10 17	30.12 1020	10 16
2:35 am 02:35	Clear	43 6.3	32 0	64 64	S 10 17	30.12 1020	10 16
2:55 am 02:55	Clear	43 5.9	32 0	66 66	S 9 15	30.09 1019	10 16
3:15 am 03:15	Clear	43 6	32 0	66 66	S 9 15	30.09 1019	10 16
3:35 am 03:35	Clear	42 5.6	32 0.1	68 68	S 10 17	30.09 1019	10 16
3:55 am 03:55	Clear	43 6	32 0.1	66 66	S 9 15	30.09 1019	10 16
4:15 am 04:15	Clear	44 6.5	32 0.1	64 64	S 9 15	30.06 1018	10 16
4:35 am 04:35	Clear	44 6.5	33 0.5	66 66	S 9 15	30.06 1018	10 16
4:55 am 04:55	Clear	44 6.6	33 0.7	66 66	S 8 13	30.06 1018	10 16
5:15 am 05:15	Clear	44 6.8	33 0.7	65 65	S 8 13	30.06 1018	10 16
5:35 am 05:35	Clear	44 6.6	33 0.6	66 66	S 7 11	30.09 1019	10 16
5:55 am 05:55	Clear	44 6.5	33 0.4	65 65	SSW 6 9	30.09 1019	10 16
6:15 am 06:15	Clear	43 6.2	32 0.2	66 66	Calm	30.09 1019	10 16
6:35 am 06:35	Sunny	43 6	32 0.1	66 66	Calm	30.09 1019	10 16
6:50 am 06:50	Mostly Sunny	43 6	32 0	66 66	E 6 9	30.09 1019	10 16
7:50 am 07:50	Mostly Sunny	50 10	36 2	58 58	E 6 9	30.09 1019	10 16
8:50 am 08:50	Mostly Sunny	61 16	34 1	36 36	WSW 12 19	30.09 1019	10 16
9:50 am 09:50	Mostly Sunny	59 15	34 1	39 39	W 10 17	30.09 1019	10 16
10:50 am 10:50	Mostly Sunny	61 16	36 2	39 39	WSW 10 17	30.09 1019	10 16
11:50 am 11:50	Mostly Sunny	64 18	37 3	37 37	WSW 8 13	30.06 1018	10 16
12:45 pm 12:45	Mostly Cloudy	66 19	39 4	37 37	WSW 9 15	30.03 1017	10 16
1:45 pm 13:45	Mostly Cloudy	70 21	41 5	35 35	W 9 15	29.94 1014	10 16
2:50 pm 14:50	Cloudy	68 20	41 5	38 38	NW 7 11	29.94 1014	10 16
3:45 pm 15:45	Cloudy	64 18	43 6	46 46	N 6 9	29.97 1015	10 16
4:54 pm 16:54	Cloudy with Nearby Thunderstorms	57 14	50 10	77 77	SW 17 28	30.00 1016	7 11
5:50 pm 17:50	Mostly Cloudy	57 14	52 11	82 82	WNW 14 22	30.00 1016	10 16
6:57 pm 18:57	Mostly Cloudy	55 13	43 6	63 63	N 14 22	30.03 1017	10 16
7:50 pm 19:50	Mostly Cloudy	50 10	32 0	50 50	NE 14 22	30.00 1016	10 16
8:50 pm 20:50	Partly Cloudy	46 8	32 0	57 57	NNE 12 19	30.03 1017	10 16
9:54 pm 21:54	Mostly Clear	45 7	34 1	66 66	N 14 22	30.06 1018	10 16
10:15 pm 22:15	Clear	43 6.3	33 0.5	67 67	N 12 19	30.12 1020	10 16
10:35 pm 22:35	Clear	43 5.9	31 -0.6	63 63	N 13 20	30.12 1020	10 16
10:55 pm 22:55	Partly Cloudy	41 5.1	31 -0.5	67 67	N 9 15	30.15 1021	10 16
11:15 pm 23:15	Mostly Cloudy	41 5.2	31 -0.3	68 68	N 8 13	30.18 1022	10 16
11:35 pm 23:35	Cloudy	41 5	31 -0.8	66 66	N 9 15	30.18 1022	10 16
11:55 pm 23:55	Mostly Cloudy	41 4.9	30 -1.2	65 65	N 9 15	30.21 1023	10 16