Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   71° 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  NA 24 Hour Maximum:  95° 6 Hour Precipitation:  0 Current Snow Depth:  NA
Past Observations Report -  °F | °C
Date/Time Temp Dew Point Relative Humidity Pressure Visibility Ceiling Wind Gust Weather
2:50 PM, Thu
20 July 2017
36° 24° 50% 30.02in 10mi Unl SSW
7mph
NA Scattered Clouds
1:45 PM, Thu
20 July 2017
35° 24° 53% 30.03in 10mi Unl S
5mph
NA Scattered Clouds
12:50 PM, Thu
20 July 2017
34° 24° 56% 30.04in 10mi Unl SSW
7mph
NA Scattered Clouds
11:50 AM, Thu
20 July 2017
33° 24° 59% 30.06in 10mi Unl WSW
13mph
NA Scattered Clouds
10:50 AM, Thu
20 July 2017
32° 25° 66% 30.09in 10mi Unl W
8mph
NA Scattered Clouds
9:50 AM, Thu
20 July 2017
31° 24° 66% 30.09in 10mi Unl WSW
8mph
NA Scattered Clouds
8:50 AM, Thu
20 July 2017
29° 23° 70% 30.1in 10mi Unl W
6mph
NA Scattered Clouds
7:50 AM, Thu
20 July 2017
27° 23° 79% 30.09in 10mi Unl SW
6mph
NA Scattered Clouds
6:59 AM, Thu
20 July 2017
25° 23° 89% 30.06in 10mi 20000ft SSW
5mph
NA Broken Clouds
6:35 AM, Thu
20 July 2017
25° 23° 88% 30.06in 10mi Unl SSW
6mph
NA Clear
6:15 AM, Thu
20 July 2017
24° 23° 91% 30.05in 10mi Unl SW
3mph
NA Clear
5:55 AM, Thu
20 July 2017
24° 23° 91% 30.04in 10mi Unl SW
7mph
NA Clear
5:35 AM, Thu
20 July 2017
23° 23° 96% 30.04in 10mi Unl SSW
6mph
NA Clear
5:15 AM, Thu
20 July 2017
23° 23° 98% 30.03in 10mi Unl SSW
5mph
NA Clear
4:55 AM, Thu
20 July 2017
23° 23° 98% 30.03in 10mi Unl S
5mph
NA Clear
4:35 AM, Thu
20 July 2017
23° 23° 98% 30.04in 10mi Unl NA
0mph
NA Clear
4:15 AM, Thu
20 July 2017
23° 23° 99% 30.04in 10mi Unl NA
0mph
NA Clear
3:55 AM, Thu
20 July 2017
24° 23° 97% 30.04in NA NA NA
0mph
NA NA
3:35 AM, Thu
20 July 2017
24° 23° 95% 30.03in 10mi Unl S
6mph
NA Clear
3:15 AM, Thu
20 July 2017
24° 23° 95% 30.03in 10mi Unl SSW
3mph
NA Clear
2:55 AM, Thu
20 July 2017
24° 24° 96% 30.03in 10mi Unl SSW
5mph
NA Clear
2:35 AM, Thu
20 July 2017
25° 24° 94% 30.04in 10mi Unl S
5mph
NA Clear
2:15 AM, Thu
20 July 2017
25° 24° 94% 30.05in 10mi Unl S
5mph
NA Clear
1:55 AM, Thu
20 July 2017
25° 24° 92% 30.05in 10mi Unl S
5mph
NA Clear
1:35 AM, Thu
20 July 2017
25° 24° 94% 30.06in 10mi Unl SSE
3mph
NA Clear
1:15 AM, Thu
20 July 2017
25° 24° 96% 30.06in 10mi Unl NA
0mph
NA Clear
12:55 AM, Thu
20 July 2017
24° 24° 100% 30.07in 7mi Unl SE
3mph
NA Clear
12:35 AM, Thu
20 July 2017
25° 25° 100% 30.07in 7mi Unl NA
0mph
NA Clear
12:15 AM, Thu
20 July 2017
24° 24° 100% 30.07in 7mi Unl NA
0mph
NA Clear
11:55 PM, Wed
19 July 2017
25° 25° 99% 30.08in 10mi Unl NA
0mph
NA Clear
11:35 PM, Wed
19 July 2017
25° 25° 99% 30.08in 10mi Unl NA
0mph
NA Clear
11:15 PM, Wed
19 July 2017
26° 25° 97% 30.08in 10mi Unl NA
0mph
NA Clear
10:55 PM, Wed
19 July 2017
26° 25° 96% 30.07in 10mi Unl NA
0mph
NA Clear
10:35 PM, Wed
19 July 2017
27° 26° 91% 30.07in 10mi Unl ENE
3mph
NA Clear
10:15 PM, Wed
19 July 2017
27° 26° 90% 30.06in 10mi Unl E
5mph
NA Clear
9:55 PM, Wed
19 July 2017
28° 26° 89% 30.05in 10mi 25000ft NA
0mph
NA Broken Clouds
8:45 PM, Wed
19 July 2017
28° 26° 89% 30.03in 10mi Unl NA
0mph
NA Scattered Clouds
7:54 PM, Wed
19 July 2017
31° 25° 70% 30.03in 10mi Unl NA
0mph
NA Scattered Clouds
6:47 PM, Wed
19 July 2017
32° 25° 66% 30.04in 10mi 25000ft ESE
5mph
NA Broken Clouds
5:46 PM, Wed
19 July 2017
33° 25° 63% 30.06in 10mi Unl NA
5mph
NA Scattered Clouds
4:45 PM, Wed
19 July 2017
35° 24° 53% 30.06in 10mi 6000ft NA
5mph
NA Broken Clouds
3:50 PM, Wed
19 July 2017
34° 24° 56% 30.06in 10mi 5500ft W
6mph
NA Broken Clouds
2:50 PM, Wed
19 July 2017
34° 24° 56% 30.07in 10mi Unl WSW
6mph
NA Scattered Clouds
1:50 PM, Wed
19 July 2017
33° 24° 59% 30.09in 10mi Unl WNW
8mph
NA Scattered Clouds
12:49 PM, Wed
19 July 2017
33° 24° 59% 30.1in 10mi Unl W
7mph
NA Scattered Clouds
11:50 AM, Wed
19 July 2017
32° 24° 62% 30.12in 10mi Unl W
9mph
NA Scattered Clouds
10:50 AM, Wed
19 July 2017
32° 24° 62% 30.13in 10mi Unl NA
0mph
NA Few Clouds
9:50 AM, Wed
19 July 2017
31° 25° 70% 30.13in 10mi Unl NA
0mph
NA Few Clouds
8:50 AM, Wed
19 July 2017
29° 25° 79% 30.13in 10mi Unl NA
0mph
NA Clear
7:47 AM, Wed
19 July 2017
26° 25° 94% 30.13in 10mi Unl NA
0mph
NA Few Clouds
6:45 AM, Wed
19 July 2017
22° 22° 100% 30.1in 10mi Unl NA
0mph
NA Few Clouds
6:35 AM, Wed
19 July 2017
22° 22° 100% 30.1in 7mi Unl NA
0mph
NA Clear
6:15 AM, Wed
19 July 2017
22° 22° 100% 30.09in 5mi Unl NA
0mph
NA Scattered Clouds
5:55 AM, Wed
19 July 2017
22° 22° 100% 30.09in 7mi Unl NA
0mph
NA Scattered Clouds
5:35 AM, Wed
19 July 2017
22° 22° 100% 30.09in 7mi Unl NA
0mph
NA Scattered Clouds
5:15 AM, Wed
19 July 2017
22° 22° 100% 30.09in 10mi Unl NA
0mph
NA Clear
4:55 AM, Wed
19 July 2017
22° 22° 100% 30.08in 10mi Unl NA
0mph
NA Clear
4:35 AM, Wed
19 July 2017
22° 22° 100% 30.08in 10mi Unl NA
0mph
NA Clear
4:15 AM, Wed
19 July 2017
22° 22° 100% 30.08in 10mi Unl NA
0mph
NA Clear
3:55 AM, Wed
19 July 2017
23° 23° 100% 30.08in 10mi Unl NA
0mph
NA Scattered Clouds
3:35 AM, Wed
19 July 2017
23° 23° 99% 30.08in 10mi Unl NA
0mph
NA Clear
3:15 AM, Wed
19 July 2017
23° 23° 100% 30.08in 10mi Unl E
3mph
NA Clear
2:55 AM, Wed
19 July 2017
23° 23° 99% 30.08in 10mi Unl NA
0mph
NA Clear
2:35 AM, Wed
19 July 2017
23° 23° 99% 30.08in 10mi Unl NA
0mph
NA Clear
2:15 AM, Wed
19 July 2017
23° 23° 100% 30.08in 10mi Unl NA
0mph
NA Clear
1:55 AM, Wed
19 July 2017
23° 23° 99% 30.08in 10mi Unl NA
0mph
NA Clear
1:35 AM, Wed
19 July 2017
23° 23° 99% 30.09in 10mi Unl NA
0mph
NA Clear
1:15 AM, Wed
19 July 2017
24° 23° 95% 30.08in 10mi Unl NA
0mph
NA Clear
12:55 AM, Wed
19 July 2017
24° 23° 94% 30.08in 10mi Unl NA
0mph
NA Clear
12:35 AM, Wed
19 July 2017
25° 23° 90% 30.08in 10mi Unl ESE
5mph
NA Clear
12:15 AM, Wed
19 July 2017
25° 23° 89% 30.08in 10mi Unl E
3mph
NA Clear
11:55 PM, Tue
18 July 2017
25° 23° 90% 30.08in 10mi Unl ESE
5mph
NA Clear
11:35 PM, Tue
18 July 2017
26° 24° 88% 30.08in 10mi Unl E
3mph
NA Clear
11:15 PM, Tue
18 July 2017
26° 24° 91% 30.09in 10mi Unl E
3mph
NA Clear
10:55 PM, Tue
18 July 2017
25° 24° 94% 30.09in 10mi Unl NA
0mph
NA Scattered Clouds
10:35 PM, Tue
18 July 2017
26° 24° 90% 30.09in 10mi 5500ft E
3mph
NA Broken Clouds
10:15 PM, Tue
18 July 2017
26° 24° 90% 30.08in 10mi Unl E
3mph
NA Clear
9:50 PM, Tue
18 July 2017
27° 24° 84% 30.05in 10mi 20000ft E
6mph
NA Broken Clouds
8:50 PM, Tue
18 July 2017
27° 24° 84% 30.05in 10mi 20000ft E
6mph
NA Broken Clouds
7:50 PM, Tue
18 July 2017
28° 24° 79% 30.04in 10mi 20000ft NA
0mph
NA Broken Clouds
6:50 PM, Tue
18 July 2017
30° 25° 74% 30.04in 10mi Unl ESE
6mph
NA Scattered Clouds
5:50 PM, Tue
18 July 2017
32° 24° 62% 30.04in 10mi Unl ESE
7mph
NA Scattered Clouds
4:45 PM, Tue
18 July 2017
32° 22° 55% 30.04in 10mi Unl NA
5mph
NA Scattered Clouds
3:45 PM, Tue
18 July 2017
32° 24° 62% 30.04in 10mi Unl NA
5mph
NA Scattered Clouds
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