Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 28, 2015

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	48 9.1	37 2.9	65 65	ENE 3 6	30.12 1020	10 16
12:35 am 00:35	Clear	49 9.2	37 2.5	63 63	NE 3 6	30.12 1020	10 16
12:55 am 00:55	Clear	47 8.6	38 3.1	69 69	Calm	30.12 1020	10 16
1:15 am 01:15	Clear	46 8	38 3.6	74 74	Calm	30.12 1020	10 16
1:35 am 01:35	Clear	46 7.5	40 4.4	81 81	Calm	30.12 1020	10 16
1:55 am 01:55	Clear	44 6.8	39 4.1	83 83	Calm	30.12 1020	10 16
2:15 am 02:15	Clear	41 5.2	38 3.4	88 88	W 3 6	30.15 1021	10 16
2:35 am 02:35	Clear	42 5.8	39 4.1	89 89	WNW 3 6	30.12 1020	10 16
2:55 am 02:55	Clear	42 5.7	40 4.3	91 91	Calm	30.12 1020	10 16
3:15 am 03:15	Clear	43 6.1	40 4.2	88 88	N 5 7	30.12 1020	10 16
3:35 am 03:35	Clear	43 5.9	39 4	88 88	N 5 7	30.12 1020	10 16
3:55 am 03:55	Clear	44 6.5	38 3.3	80 80	NNW 3 6	30.12 1020	10 16
4:15 am 04:15	Clear	40 4.7	38 3.2	90 90	Calm	30.15 1021	10 16
4:35 am 04:35	Clear	42 5.4	38 3.3	86 86	Calm	30.15 1021	10 16
4:55 am 04:55	Clear	41 4.9	38 3.1	88 88	Calm	30.15 1021	10 16
5:15 am 05:15	Clear	41 5.2	37 3	86 86	Calm	30.15 1021	10 16
5:35 am 05:35	Clear	40 4.7	37 3	89 89	Calm	30.15 1021	10 16
5:55 am 05:55	Clear	39 4.1	37 3	93 93	Calm	30.18 1022	10 16
6:15 am 06:15	Sunny	40 4.6	38 3.3	91 91	Calm	30.18 1022	10 16
6:35 am 06:35	Sunny	41 5.1	38 3.3	88 88	N 3 6	30.18 1022	10 16
6:50 am 06:50	Mostly Sunny	43 6	37 3	81 81	N 7 11	30.18 1022	10 16
7:50 am 07:50	Mostly Sunny	46 8	37 3	71 71	NNE 13 20	30.15 1021	10 16
8:50 am 08:50	Mostly Sunny	52 11	37 3	58 58	NE 12 19	30.15 1021	10 16
9:45 am 09:45	Mostly Sunny	55 13	36 2	47 47	NE 8 13	30.15 1021	10 16
10:50 am 10:50	Mostly Sunny	57 14	34 1	41 41	ENE 8 13	30.12 1020	10 16
11:45 am 11:45	Mostly Sunny	61 16	34 1	36 36	NE 8 13	30.12 1020	10 16
12:50 pm 12:50	Mostly Sunny	64 18	32 0	30 30	NNE 12 19	30.09 1019	10 16
1:50 pm 13:50	Mostly Sunny	64 18	32 0	30 30	N 12 19	30.06 1018	10 16
2:50 pm 14:50	Mostly Sunny	50 10	32 0	50 50	NNE 14 22	30.03 1017	10 16
3:50 pm 15:50	Mostly Sunny	68 20	28 -2	23 23	N 14 22	29.97 1015	10 16
4:50 pm 16:50	Mostly Sunny	68 20	27 -3	21 21	NNE 14 22	29.97 1015	10 16
5:50 pm 17:50	Mostly Sunny	68 20	28 -2	23 23	NE 7 11	29.94 1014	10 16
6:50 pm 18:50	Mostly Sunny	66 19	28 -2	24 24	NE 5 7	29.94 1014	10 16
7:50 pm 19:50	Mostly Clear	61 16	34 1	36 36	ENE 6 9	29.97 1015	10 16
8:50 pm 20:50	Mostly Clear	57 14	36 2	44 44	E 6 9	29.97 1015	10 16
9:50 pm 21:50	Mostly Clear	57 14	36 2	44 44	E 6 9	29.97 1015	10 16
10:15 pm 22:15	Clear	53 11.5	42 5.6	67 67	Calm	29.97 1015	10 16
10:35 pm 22:35	Clear	51 10.8	45 7.1	78 78	Calm	29.97 1015	10 16
10:55 pm 22:55	Clear	51 10.3	43 6.3	76 76	Calm	29.97 1015	10 16
11:15 pm 23:15	Clear	49 9.6	43 6.3	80 80	Calm	29.97 1015	10 16
11:35 pm 23:35	Clear	49 9.2	43 6.2	82 82	Calm	29.97 1015	10 16
11:55 pm 23:55	Clear	48 8.7	44 6.4	86 86	Calm	29.97 1015	10 16