Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   68° 24 Hour Minimum:   68° 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  82° 24 Hour Maximum:  86° 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
6:15 AM, Thu
30 July 2015
62° 59° 90% 30.14in 10mi Unl NW
3mph
NA Clear
5:55 AM, Thu
30 July 2015
64° 59° 83% 30.13in 10mi Unl NA
0mph
NA Clear
5:35 AM, Thu
30 July 2015
64° 60° 85% 30.13in 10mi Unl NA
0mph
NA Clear
5:15 AM, Thu
30 July 2015
65° 59° 82% 30.12in 10mi Unl NA
0mph
NA Clear
4:55 AM, Thu
30 July 2015
65° 59° 81% 30.12in 10mi Unl NA
0mph
NA Clear
4:35 AM, Thu
30 July 2015
66° 59° 79% 30.12in 10mi Unl NW
3mph
NA Clear
4:15 AM, Thu
30 July 2015
67° 59° 77% 30.11in 10mi Unl NA
0mph
NA Clear
3:55 AM, Thu
30 July 2015
67° 59° 76% 30.11in 10mi Unl NW
3mph
NA Clear
3:35 AM, Thu
30 July 2015
67° 59° 75% 30.11in 10mi Unl NW
5mph
NA Clear
3:15 AM, Thu
30 July 2015
68° 59° 73% 30.11in 10mi Unl NW
5mph
NA Clear
2:55 AM, Thu
30 July 2015
69° 59° 72% 30.11in 10mi Unl NW
6mph
NA Clear
2:35 AM, Thu
30 July 2015
68° 59° 72% 30.11in 10mi Unl NW
5mph
NA Clear
2:15 AM, Thu
30 July 2015
68° 59° 73% 30.11in 10mi Unl NW
6mph
NA Clear
1:55 AM, Thu
30 July 2015
68° 59° 74% 30.12in 10mi Unl NW
5mph
NA Clear
1:35 AM, Thu
30 July 2015
68° 59° 73% 30.12in 10mi Unl NW
3mph
NA Clear
1:15 AM, Thu
30 July 2015
68° 60° 74% 30.12in 10mi Unl NW
5mph
NA Clear
12:55 AM, Thu
30 July 2015
68° 60° 74% 30.12in 10mi Unl NNW
3mph
NA Clear
12:35 AM, Thu
30 July 2015
69° 59° 72% 30.12in 10mi Unl NW
3mph
NA Clear
12:15 AM, Thu
30 July 2015
69° 59° 71% 30.12in 10mi Unl NNW
3mph
NA Clear
11:55 PM, Wed
29 July 2015
68° 60° 73% 30.11in 10mi Unl NA
0mph
NA Clear
11:35 PM, Wed
29 July 2015
69° 59° 72% 30.12in 10mi Unl NW
3mph
NA Clear
11:15 PM, Wed
29 July 2015
70° 60° 71% 30.11in 10mi Unl NW
3mph
NA Clear
10:55 PM, Wed
29 July 2015
71° 60° 67% 30.11in 10mi Unl NW
3mph
NA Clear
10:35 PM, Wed
29 July 2015
71° 60° 70% 30.11in 10mi Unl NW
5mph
NA Clear
10:15 PM, Wed
29 July 2015
71° 62° 73% 30.11in 10mi Unl NA
0mph
NA Clear
9:55 PM, Wed
29 July 2015
73° 61° 65% 30.11in 10mi Unl NW
7mph
NA Clear
8:59 PM, Wed
29 July 2015
75° 64° 69% 30.09in 10mi Unl NW
9mph
NA Clear
7:59 PM, Wed
29 July 2015
79° 64° 61% 30.07in 10mi Unl NNW
9mph
NA Scattered Clouds
6:58 PM, Wed
29 July 2015
81° 64° 58% 30.05in 10mi Unl NNW
9mph
NA Scattered Clouds
5:57 PM, Wed
29 July 2015
84° 66° 55% 30.03in 10mi Unl NNW
12mph
NA Scattered Clouds
4:47 PM, Wed
29 July 2015
86° 73° 66% 30.04in 10mi Unl NW
9mph
NA Scattered Clouds
2:50 PM, Wed
29 July 2015
84° 73° 70% 30.05in 10mi 2600ft NW
10mph
NA Broken Clouds
1:50 PM, Wed
29 July 2015
84° 73° 70% 30.05in 10mi Unl NW
9mph
16mph Scattered Clouds
12:50 PM, Wed
29 July 2015
82° 73° 74% 30.04in 10mi Unl NW
6mph
NA Scattered Clouds
11:50 AM, Wed
29 July 2015
81° 72° 74% 30.05in 10mi Unl NNW
12mph
NA Scattered Clouds
10:50 AM, Wed
29 July 2015
79° 72° 78% 30.03in 10mi 1600ft NNW
9mph
NA Broken Clouds
9:50 AM, Wed
29 July 2015
77° 72° 83% 30.01in 10mi 20000ft NNW
7mph
NA Broken Clouds
8:50 AM, Wed
29 July 2015
77° 72° 83% 30.02in 10mi 20000ft NNW
9mph
NA Broken Clouds
7:50 AM, Wed
29 July 2015
79° 75° 89% 30.01in 8mi 20000ft NW
12mph
NA Broken Clouds
7:00 AM, Wed
29 July 2015
77° 77° 100% 29.99in 6mi Unl W
9mph
NA Scattered Clouds
6:35 AM, Wed
29 July 2015
77° 76° 96% 29.98in 4mi Unl NA
0mph
NA Clear
6:15 AM, Wed
29 July 2015
76° 76° 97% 29.98in 5mi Unl WSW
3mph
NA Clear
5:55 AM, Wed
29 July 2015
76° 76° 97% 29.98in 5mi Unl SW
3mph
NA Clear
5:35 AM, Wed
29 July 2015
76° 75° 97% 29.98in 5mi Unl WSW
3mph
NA Clear
5:15 AM, Wed
29 July 2015
75° 74° 98% 29.98in 7mi Unl SW
5mph
NA Scattered Clouds
4:55 AM, Wed
29 July 2015
74° 74° 98% 29.98in 5mi Unl NA
0mph
NA Scattered Clouds
4:35 AM, Wed
29 July 2015
74° 74° 98% 29.98in 4mi Unl NA
0mph
NA Clear
4:15 AM, Wed
29 July 2015
74° 73° 98% 29.97in 5mi Unl NA
0mph
NA Clear
3:55 AM, Wed
29 July 2015
74° 73° 97% 29.96in 7mi Unl NA
0mph
NA Clear
3:35 AM, Wed
29 July 2015
74° 74° 97% 29.96in 5mi Unl NA
0mph
NA Clear
3:15 AM, Wed
29 July 2015
76° 74° 96% 29.96in 7mi Unl NA
0mph
NA Clear
2:55 AM, Wed
29 July 2015
75° 74° 96% 29.95in 7mi Unl NA
0mph
NA Clear
2:35 AM, Wed
29 July 2015
75° 74° 96% 29.95in 7mi Unl NA
0mph
NA Clear
2:15 AM, Wed
29 July 2015
76° 74° 94% 29.95in 2.5mi Unl NA
0mph
NA Clear
1:55 AM, Wed
29 July 2015
77° 75° 92% 29.96in 2.5mi Unl NA
0mph
NA Clear
1:35 AM, Wed
29 July 2015
77° 75° 92% 29.94in 5mi Unl NA
0mph
NA Clear
1:15 AM, Wed
29 July 2015
76° 74° 94% 29.95in 7mi Unl NA
0mph
NA Scattered Clouds
12:55 AM, Wed
29 July 2015
76° 75° 95% 29.94in 7mi Unl NA
0mph
NA Scattered Clouds
12:35 AM, Wed
29 July 2015
76° 75° 95% 29.96in 7mi Unl NA
0mph
NA Clear
12:15 AM, Wed
29 July 2015
76° 75° 95% 29.97in 7mi Unl NA
0mph
NA Clear
11:55 PM, Tue
28 July 2015
76° 75° 96% 29.98in 7mi Unl NA
0mph
NA Clear
11:35 PM, Tue
28 July 2015
77° 75° 95% 29.98in 7mi Unl NA
0mph
NA Clear
11:15 PM, Tue
28 July 2015
77° 75° 94% 29.97in 10mi Unl NA
0mph
NA Clear
10:55 PM, Tue
28 July 2015
77° 75° 94% 29.97in 10mi Unl NA
0mph
NA Clear
10:35 PM, Tue
28 July 2015
78° 75° 91% 29.96in 10mi Unl NA
0mph
NA Clear
10:15 PM, Tue
28 July 2015
78° 75° 91% 29.95in 10mi Unl NA
0mph
NA Clear
9:50 PM, Tue
28 July 2015
79° 77° 94% 29.95in 10mi Unl SSE
6mph
NA Scattered Clouds
8:50 PM, Tue
28 July 2015
79° 77° 94% 29.95in 10mi Unl SSE
6mph
NA Scattered Clouds
7:50 PM, Tue
28 July 2015
81° 77° 89% 29.92in 10mi 12000ft SSE
6mph
NA Broken Clouds
6:50 PM, Tue
28 July 2015
84° 73° 70% 29.91in 10mi 15000ft SSE
6mph
NA Overcast
5:50 PM, Tue
28 July 2015
82° 72° 70% 29.91in 10mi 15000ft S
6mph
NA Overcast
4:50 PM, Tue
28 July 2015
86° 73° 66% 29.93in 10mi Unl S
12mph
NA Scattered Clouds
3:50 PM, Tue
28 July 2015
93° 79° 63% 29.91in 10mi Unl NA
0mph
NA Scattered Clouds
2:50 PM, Tue
28 July 2015
91° 77° 63% 29.94in 10mi Unl NA
0mph
NA Scattered Clouds
1:54 PM, Tue
28 July 2015
91° 77° 63% 29.96in 10mi Unl NA
0mph
NA Scattered Clouds
12:54 PM, Tue
28 July 2015
90° 79° 70% 29.97in 10mi Unl SSE
6mph
NA Scattered Clouds
11:54 AM, Tue
28 July 2015
86° 77° 74% 29.98in 10mi 15000ft SSW
7mph
NA Broken Clouds
10:55 AM, Tue
28 July 2015
86° 77° 74% 29.98in 10mi 15000ft NA
0mph
NA Broken Clouds
9:55 AM, Tue
28 July 2015
82° 75° 79% 29.97in 10mi Unl NA
5mph
NA Few Clouds
8:50 AM, Tue
28 July 2015
79° 75° 89% 29.97in 10mi Unl NA
5mph
NA Few Clouds
7:47 AM, Tue
28 July 2015
75° 72° 89% 29.96in 10mi Unl NA
3mph
NA Few Clouds
6:50 AM, Tue
28 July 2015
70° 70° 100% 29.96in 10mi 20000ft NA
3mph
NA Broken Clouds
6:35 AM, Tue
28 July 2015
70° 69° 98% 29.96in 7mi Unl NA
0mph
NA Clear
6:15 AM, Tue
28 July 2015
70° 69° 99% 29.96in 7mi Unl NA
0mph
NA Clear
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