Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for May 15, 2016

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	44 6.6	39 4	84 84	W 8 13	30.15 1021	10 16
12:35 am 00:35	Clear	44 6.6	39 4	84 84	W 7 11	30.15 1021	10 16
12:55 am 00:55	Clear	43 6	39 3.7	85 85	WNW 6 9	30.18 1022	10 16
1:15 am 01:15	Clear	43 6.2	38 3.1	81 81	WNW 5 7	30.15 1021	10 16
1:35 am 01:35	Clear	43 6	38 3.1	82 82	WNW 3 6	30.18 1022	10 16
1:55 am 01:55	Clear	40 4.7	37 2.8	88 88	WNW 5 7	30.18 1022	10 16
2:15 am 02:15	Clear	40 4.5	37 2.5	87 87	W 6 9	30.18 1022	10 16
2:35 am 02:35	Clear	41 4.9	37 2.9	87 87	W 7 11	30.21 1023	10 16
2:55 am 02:55	Clear	42 5.5	37 2.6	82 82	W 5 7	30.21 1023	10 16
3:15 am 03:15	Clear	41 4.8	37 2.7	86 86	WNW 5 7	30.21 1023	10 16
3:35 am 03:35	Clear	40 4.3	36 2.3	87 87	WSW 3 6	30.18 1022	10 16
3:55 am 03:55	Clear	41 5	36 2.2	82 82	Calm	30.18 1022	10 16
4:15 am 04:15	Clear	41 4.8	38 3.5	91 91	WSW 5 7	30.21 1023	10 16
4:35 am 04:35	Clear	41 5	38 3.5	90 90	WSW 5 7	30.18 1022	10 16
4:55 am 04:55	Clear	41 5.1	38 3.4	89 89	WSW 8 13	30.18 1022	10 16
5:15 am 05:15	Clear	42 5.5	38 3.4	87 87	WSW 8 13	30.18 1022	10 16
5:35 am 05:35	Clear	42 5.5	38 3.3	86 86	W 8 13	30.18 1022	10 16
5:55 am 05:55	Sunny	42 5.6	38 3.2	85 85	W 9 15	30.21 1023	10 16
6:15 am 06:15	Sunny	42 5.7	38 3.5	86 86	W 7 11	30.21 1023	10 16
6:35 am 06:35	Sunny	44 6.5	38 3.5	81 81	WSW 8 13	30.18 1022	10 16
6:45 am 06:45	Mostly Sunny	45 7	37 3	76 76	W 9 15	30.18 1022	10 16
7:45 am 07:45	Mostly Sunny	48 9	37 3	66 66	WNW 8 13	30.21 1023	10 16
8:45 am 08:45	Mostly Sunny	52 11	37 3	58 58	NW 8 13	30.21 1023	10 16
9:45 am 09:45	Mostly Sunny	54 12	30 -1	41 41	NNW 6 9	30.24 1024	10 16
10:45 am 10:45	Mostly Sunny	55 13	30 -1	38 38	NW 8 13	30.24 1024	10 16
12:45 pm 12:45	Mostly Sunny	59 15	32 0	36 36	NW 10 17	30.21 1023	10 16
1:45 pm 13:45	Mostly Sunny	61 16	32 0	34 34	NNW 10 17	30.21 1023	10 16
2:45 pm 14:45	Mostly Sunny	63 17	32 0	32 32	WNW 9 15	30.18 1022	10 16
3:45 pm 15:45	Mostly Sunny	63 17	32 0	32 32	N 9 15	30.18 1022	10 16
4:45 pm 16:45	Partly Cloudy	63 17	32 0	32 32	NNW 9 15	30.18 1022	10 16
7:50 pm 19:50	Mostly Sunny	57 14	37 3	48 48	Calm	30.18 1022	10 16
8:50 pm 20:50	Mostly Clear	50 10	39 4	67 67	Calm	30.18 1022	10 16
9:47 pm 21:47	Mostly Clear	50 10	41 5	71 71	ESE 5 7	30.21 1023	10 16
10:15 pm 22:15	Clear	51 10.4	39 4.1	65 65	ENE 3 6	30.21 1023	10 16
10:35 pm 22:35	Clear	48 9.1	41 5.1	76 76	ESE 5 7	30.21 1023	10 16
10:55 pm 22:55	Clear	49 9.5	41 4.9	73 73	ESE 5 7	30.21 1023	10 16
11:15 pm 23:15	Clear	48 8.9	40 4.5	74 74	ESE 3 6	30.21 1023	10 16
11:35 pm 23:35	Clear	47 8.5	41 5.1	79 79	ESE 3 6	30.21 1023	10 16
11:55 pm 23:55	Clear	47 8.4	41 4.9	79 79	ESE 5 7	30.21 1023	10 16