Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for May 1, 2015

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	47 8.2	32 -0.1	56 56	Calm	30.09 1019	10 16
12:35 am 00:35	Clear	45 7.2	33 0.5	63 63	NE 3 6	30.09 1019	10 16
12:55 am 00:55	Clear	46 7.8	31 -0.3	57 57	ENE 3 6	30.09 1019	10 16
1:15 am 01:15	Clear	45 7.3	33 0.6	63 63	Calm	30.12 1020	10 16
1:35 am 01:35	Clear	44 6.8	34 0.9	66 66	Calm	30.12 1020	10 16
1:55 am 01:55	Clear	44 6.4	33 0.6	67 67	Calm	30.12 1020	10 16
2:15 am 02:15	Clear	44 6.7	34 1.3	69 69	Calm	30.12 1020	10 16
2:35 am 02:35	Clear	42 5.8	37 2.5	80 80	Calm	30.09 1019	10 16
2:55 am 02:55	Clear	41 5	35 1.5	78 78	Calm	30.15 1021	10 16
3:15 am 03:15	Clear	40 4.6	35 1.6	81 81	Calm	30.15 1021	10 16
3:35 am 03:35	Clear	40 4.3	36 2	85 85	Calm	30.15 1021	10 16
3:55 am 03:55	Clear	39 4	36 2.4	89 89	Calm	30.15 1021	10 16
4:15 am 04:15	Clear	39 3.7	36 2.4	91 91	Calm	30.15 1021	10 16
4:35 am 04:35	Clear	39 3.8	36 2.4	91 91	Calm	30.15 1021	10 16
4:55 am 04:55	Clear	40 4.5	36 2.4	86 86	NNE 3 6	30.15 1021	10 16
5:15 am 05:15	Clear	39 4.1	36 2.2	88 88	Calm	30.15 1021	10 16
5:35 am 05:35	Clear	38 3.2	35 1.8	91 91	Calm	30.18 1022	10 16
5:55 am 05:55	Clear	38 3.5	36 2.2	91 91	Calm	30.18 1022	10 16
6:15 am 06:15	Sunny	38 3.5	36 2.2	91 91	Calm	30.18 1022	10 16
6:35 am 06:35	Sunny	38 3.4	36 2.1	91 91	Calm	30.18 1022	10 16
6:50 am 06:50	Mostly Sunny	39 4	37 3	93 93	NNE 6 9	30.21 1023	10 16
7:50 am 07:50	Mostly Sunny	46 8	37 3	71 71	NE 5 7	30.18 1022	10 16
8:50 am 08:50	Mostly Sunny	50 10	36 2	58 58	NE 5 7	30.21 1023	10 16
9:45 am 09:45	Mostly Sunny	54 12	N/A	N/A	NNE 6 9	30.21 1023	10 16
10:50 am 10:50	Mostly Sunny	57 14	N/A	N/A	N 6 9	30.21 1023	10 16
11:55 am 11:55	Mostly Sunny	59 15	N/A	N/A	ESE 6 9	30.21 1023	10 16
12:52 pm 12:52	Mostly Sunny	63 17	N/A	N/A	VRB 6 9	30.18 1022	10 16
1:52 pm 13:52	Mostly Sunny	64 18	N/A	N/A	VRB 6 9	30.18 1022	10 16
2:53 pm 14:53	Mostly Sunny	68 20	N/A	N/A	VRB 6 9	30.15 1021	10 16
3:50 pm 15:50	Mostly Sunny	68 20	N/A	N/A	VRB 6 9	30.12 1020	10 16
9:45 pm 21:45	Mostly Clear	50 10	N/A	N/A	ESE 3 6	30.12 1020	10 16
10:15 pm 22:15	Clear	53 11.5	37 2.8	55 55	ESE 3 6	30.12 1020	10 16
10:35 pm 22:35	Clear	52 10.9	39 3.8	62 62	SE 3 6	30.12 1020	10 16
10:55 pm 22:55	Clear	53 11.5	38 3.4	58 58	Calm	30.12 1020	10 16
11:15 pm 23:15	Clear	53 11.4	37 2.8	56 56	Calm	30.12 1020	10 16
11:35 pm 23:35	Clear	53 11.4	38 3.2	57 57	SE 3 6	30.12 1020	10 16
11:55 pm 23:55	Clear	52 11.1	37 2.7	57 57	Calm	30.12 1020	10 16