Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 28, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy with Mist and Fog	42 5.3	41 5.1	99 99	NW 10 17	29.95 1014	5 8
12:35 am 00:35	Cloudy with Mist and Fog	40 4.7	40 4.7	100 100	NNW 12 19	29.97 1015	5 8
12:55 am 00:55	Cloudy with Mist and Fog	40 4.6	40 4.6	100 100	NNW 7 11	29.99 1016	5 8
1:15 am 01:15	Cloudy with Mist and Fog	40 4.4	40 4.4	100 100	NNW 9 15	30.00 1016	5 8
1:35 am 01:35	Cloudy	40 4.3	40 4.3	100 100	NNW 9 15	30.01 1016	7 11
1:55 am 01:55	Cloudy	39 4.1	39 4	99 99	NW 9 15	30.02 1017	10 16
2:15 am 02:15	Cloudy	39 4	38 3.6	97 97	NW 9 15	30.03 1017	10 16
2:35 am 02:35	Cloudy	39 3.7	38 3.1	96 96	NNW 10 17	30.03 1017	10 16
2:55 am 02:55	Cloudy	39 4	37 2.8	92 92	NW 9 15	30.05 1018	10 16
3:15 am 03:15	Cloudy	39 4	37 3	93 93	NNW 12 19	30.06 1018	10 16
3:35 am 03:35	Cloudy	39 4	38 3.1	94 94	NW 9 15	30.08 1019	10 16
3:55 am 03:55	Cloudy	39 4	37 2.7	91 91	NNW 10 17	30.09 1019	10 16
4:15 am 04:15	Cloudy	39 4	37 2.6	91 91	NNW 7 11	30.10 1019	10 16
4:35 am 04:35	Cloudy	39 4	37 2.9	93 93	NNW 8 13	30.10 1019	10 16
4:55 am 04:55	Cloudy	39 4.1	37 3	93 93	N 3 6	30.11 1020	10 16
5:15 am 05:15	Cloudy	40 4.2	37 3	92 92	NNW 8 13	30.13 1020	10 16
5:35 am 05:35	Cloudy	40 4.2	37 2.8	91 91	N 7 11	30.13 1020	10 16
5:55 am 05:55	Cloudy	39 4	36 2.3	89 89	N 9 15	30.15 1021	10 16
6:15 am 06:15	Cloudy	39 3.8	36 2.1	89 89	NNW 9 15	30.16 1021	10 16
6:35 am 06:35	Cloudy	39 3.7	36 2.1	89 89	N 9 15	30.17 1022	10 16
6:50 am 06:50	Cloudy	39 4	36 2	87 87	N 10 17	30.18 1022	10 16
7:56 am 07:56	Cloudy	39 4	37 3	93 93	NE 12 19	30.17 1022	10 16
8:50 am 08:50	Cloudy	39 4	36 2	87 87	NE 14 22	30.21 1023	10 16
9:15 am 09:15	Cloudy	41 5	37 3	87 87	NNE 14 22	30.20 1023	10 16
9:50 am 09:50	Cloudy	43 6	37 3	81 81	NNE 12 19	30.21 1023	10 16
10:47 am 10:47	Cloudy	43 6	37 3	81 81	NE 10 17	30.23 1024	10 16
11:50 am 11:50	Mostly Cloudy	46 8	39 4	76 76	ENE 8 13	30.22 1023	10 16
12:50 pm 12:50	Mostly Cloudy	50 10	41 5	71 71	ESE 10 17	30.20 1023	10 16
1:50 pm 13:50	Partly Cloudy	52 11	43 6	72 72	ESE 10 17	30.16 1021	10 16
2:50 pm 14:50	Partly Cloudy	54 12	43 6	67 67	ESE 12 19	30.14 1021	10 16
3:50 pm 15:50	Partly Cloudy	54 12	43 6	67 67	ESE 14 22	30.11 1020	10 16
4:50 pm 16:50	Partly Cloudy	54 12	43 6	67 67	ESE 13 20	30.11 1020	10 16
5:47 pm 17:47	Partly Cloudy	52 11	45 7	77 77	ESE 13 20	30.10 1019	10 16
6:45 pm 18:45	Mostly Cloudy	52 11	45 7	77 77	ESE 13 20	30.08 1018	10 16
7:45 pm 19:45	Cloudy	52 11	45 7	77 77	E 12 19	30.07 1018	10 16
8:48 pm 20:48	Cloudy	52 11	45 7	77 77	ENE 10 17	30.12 1020	10 16
9:45 pm 21:45	Mostly Cloudy	50 10	45 7	82 82	E 14 22	30.13 1020	10 16
10:15 pm 22:15	Partly Cloudy	51 10.5	45 7.4	81 81	E 8 13	30.13 1020	10 16
10:35 pm 22:35	Partly Cloudy	51 10.5	45 7.3	81 81	E 6 9	30.13 1020	10 16
10:55 pm 22:55	Partly Cloudy with Nearby Thunderstorms	51 10.4	45 7.3	81 81	ENE 6 9	30.15 1021	10 16
11:15 pm 23:15	Cloudy	51 10.3	45 7.3	82 82	E 8 13	30.13 1020	10 16
11:35 pm 23:35	Cloudy	50 10.2	45 7.4	83 83	ESE 10 17	30.10 1019	10 16
11:55 pm 23:55	Mostly Cloudy	50 10.1	46 7.5	84 84	ESE 13 20	30.09 1019	10 16