Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for January 11, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	19 -7	10 -12.1	67 67	Calm	30.66 1038	10 16
12:35 am 00:35	Clear	19 -7.1	10 -12.4	66 66	ENE 3 6	30.66 1038	10 16
12:55 am 00:55	Clear	18 -7.7	10 -12	72 72	Calm	30.65 1038	10 16
1:15 am 01:15	Clear	18 -7.7	9 -12.7	68 68	E 3 6	30.64 1038	10 16
1:35 am 01:35	Clear	18 -7.7	9 -12.8	67 67	Calm	30.64 1038	10 16
1:55 am 01:55	Clear	18 -7.8	10 -12.3	70 70	Calm	30.64 1038	10 16
2:15 am 02:15	Clear	17 -8.3	10 -12.1	74 74	Calm	30.62 1037	10 16
2:35 am 02:35	Clear	17 -8.2	10 -12.1	74 74	Calm	30.62 1037	10 16
2:55 am 02:55	Clear	18 -8	10 -12.5	70 70	Calm	30.62 1037	10 16
3:15 am 03:15	Clear	17 -8.5	11 -11.5	79 79	Calm	30.63 1037	10 16
3:35 am 03:35	Clear	17 -8.5	11 -11.9	77 77	Calm	30.62 1037	10 16
3:55 am 03:55	Clear	17 -8.6	11 -11.5	80 80	Calm	30.62 1037	10 16
4:15 am 04:15	Clear	16 -8.8	12 -11.3	82 82	E 5 7	30.62 1037	10 16
4:35 am 04:35	Clear	17 -8.6	10 -12	77 77	E 3 6	30.61 1037	10 16
4:55 am 04:55	Clear	16 -8.8	11 -11.9	79 79	Calm	30.61 1037	10 16
5:15 am 05:15	Clear	16 -9.1	11 -11.8	81 81	ESE 3 6	30.61 1037	10 16
5:35 am 05:35	Clear	16 -9.1	11 -11.6	82 82	ESE 3 6	30.60 1036	10 16
5:55 am 05:55	Clear	17 -8.6	11 -11.7	79 79	E 5 7	30.60 1036	10 16
6:15 am 06:15	Clear	16 -8.9	11 -11.8	80 80	ESE 3 6	30.60 1036	10 16
6:35 am 06:35	Clear	16 -9	11 -11.5	82 82	ESE 3 6	30.61 1037	10 16
6:53 am 06:53	Clear	16 -9	10 -12	79 79	SE 6 9	30.60 1036	10 16
7:50 am 07:50	Sunny	18 -8	12 -11	79 79	SSE 6 9	30.59 1036	10 16
8:55 am 08:55	Sunny	23 -5	16 -9	74 74	SSE 13 20	30.58 1036	10 16
9:50 am 09:50	Sunny	27 -3	16 -9	64 64	S 15 24	30.55 1034	10 16
10:50 am 10:50	Sunny	32 0	18 -8	55 55	S 15 24	30.50 1033	10 16
11:50 am 11:50	Sunny	36 2	21 -6	56 56	S 17 28	30.44 1031	10 16
12:50 pm 12:50	Sunny	39 4	23 -5	52 52	S 17 28	30.39 1029	10 16
1:50 pm 13:50	Sunny	43 6	23 -5	46 46	S 16 26	30.34 1027	10 16
2:47 pm 14:47	Sunny	45 7	25 -4	46 46	S 21 33	30.30 1026	10 16
3:47 pm 15:47	Sunny	45 7	25 -4	46 46	S 16 26	30.27 1025	10 16
4:47 pm 16:47	Sunny	41 5	25 -4	53 53	S 14 22	30.26 1025	10 16
5:47 pm 17:47	Clear	39 4	25 -4	56 56	S 15 24	30.24 1024	10 16
6:50 pm 18:50	Clear	39 4	25 -4	56 56	S 16 26	30.24 1024	10 16
7:47 pm 19:47	Clear	37 3	25 -4	60 60	S 13 20	30.24 1024	10 16
8:47 pm 20:47	Clear	36 2	27 -3	70 70	S 10 17	30.26 1025	10 16
9:50 pm 21:50	Clear	36 2	27 -3	70 70	S 12 19	30.25 1024	10 16
10:15 pm 22:15	Clear	36 2.1	26 -3.1	69 69	S 13 20	30.25 1024	10 16
10:35 pm 22:35	Clear	36 2.1	27 -3	69 69	S 12 19	30.25 1024	10 16
10:55 pm 22:55	Clear	36 2.1	27 -3	69 69	S 12 19	30.24 1024	10 16
11:15 pm 23:15	Clear	36 2.3	27 -3	68 68	S 13 20	30.21 1023	10 16
11:35 pm 23:35	Clear	37 2.5	27 -2.8	68 68	S 12 19	30.21 1023	10 16
11:55 pm 23:55	Clear	37 2.6	27 -2.6	69 69	S 12 19	30.20 1023	10 16