Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   32° 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  NA 24 Hour Maximum:  64° 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
4:45 PM, Sat
25 February 2017
37° 10° 33% 30.1in 10mi Unl W
12mph
NA Scattered Clouds
3:45 PM, Sat
25 February 2017
37° 12° 36% 30.09in 10mi Unl W
10mph
26mph Scattered Clouds
2:45 PM, Sat
25 February 2017
37° 14° 38% 30.08in 10mi Unl W
16mph
NA Scattered Clouds
1:45 PM, Sat
25 February 2017
36° 16° 44% 30.08in 10mi Unl W
18mph
28mph Scattered Clouds
12:50 PM, Sat
25 February 2017
37° 16° 41% 30.06in 10mi Unl W
20mph
24mph Scattered Clouds
11:45 AM, Sat
25 February 2017
34° 14° 44% 30.07in 10mi Unl NW
14mph
23mph Few Clouds
10:55 AM, Sat
25 February 2017
32° 14° 47% 30.06in 10mi Unl W
14mph
21mph Few Clouds
9:56 AM, Sat
25 February 2017
30° 14° 51% 30.06in 10mi Unl NW
17mph
25mph Scattered Clouds
8:53 AM, Sat
25 February 2017
28° 14° 55% 30.04in 10mi Unl WNW
17mph
23mph Scattered Clouds
7:49 AM, Sat
25 February 2017
27° 14° 59% 30.01in 10mi 3400ft WNW
17mph
25mph Broken Clouds
6:45 AM, Sat
25 February 2017
28° 16° 59% 29.98in 10mi 3600ft WNW
17mph
28mph Overcast
6:35 AM, Sat
25 February 2017
28° 15° 59% 29.98in 10mi 3400ft W
18mph
26mph Overcast
6:15 AM, Sat
25 February 2017
28° 17° 62% 29.97in 10mi 3200ft W
17mph
25mph Overcast
5:55 AM, Sat
25 February 2017
28° 17° 63% 29.96in 10mi 3000ft W
16mph
NA Overcast
5:35 AM, Sat
25 February 2017
28° 18° 64% 29.95in 10mi 3000ft W
20mph
25mph Overcast
5:15 AM, Sat
25 February 2017
28° 18° 64% 29.94in 10mi 2800ft WNW
21mph
29mph Overcast
4:55 AM, Sat
25 February 2017
28° 18° 64% 29.94in 10mi 2800ft WNW
23mph
31mph Overcast
4:35 AM, Sat
25 February 2017
28° 18° 64% 29.93in 10mi 3000ft W
25mph
31mph Overcast
4:15 AM, Sat
25 February 2017
29° 17° 61% 29.91in 10mi 3200ft W
28mph
35mph Overcast
3:55 AM, Sat
25 February 2017
29° 18° 62% 29.91in 10mi 3400ft W
22mph
32mph Overcast
3:35 AM, Sat
25 February 2017
29° 18° 63% 29.9in 10mi 3400ft W
25mph
31mph Overcast
3:15 AM, Sat
25 February 2017
29° 18° 62% 29.89in 10mi 3200ft WNW
20mph
32mph Overcast
2:55 AM, Sat
25 February 2017
30° 19° 64% 29.89in 10mi 3000ft WNW
24mph
29mph Overcast
2:35 AM, Sat
25 February 2017
30° 20° 65% 29.88in 10mi 2800ft W
21mph
28mph Overcast
2:15 AM, Sat
25 February 2017
30° 20° 67% 29.88in 10mi 2600ft W
20mph
29mph Overcast
1:55 AM, Sat
25 February 2017
31° 21° 67% 29.87in 10mi 2600ft W
18mph
31mph Overcast
1:35 AM, Sat
25 February 2017
31° 20° 66% 29.86in 10mi 2800ft W
29mph
35mph Overcast
1:15 AM, Sat
25 February 2017
31° 20° 65% 29.86in 10mi 2800ft W
25mph
32mph Overcast
12:55 AM, Sat
25 February 2017
32° 21° 64% 29.86in 10mi 2800ft W
24mph
33mph Overcast
12:35 AM, Sat
25 February 2017
32° 21° 64% 29.85in 10mi 3000ft W
31mph
37mph Overcast
12:15 AM, Sat
25 February 2017
32° 21° 64% 29.85in 10mi 3000ft W
24mph
33mph Overcast
11:55 PM, Fri
24 February 2017
32° 21° 63% 29.84in 10mi 3000ft W
28mph
39mph Overcast
11:35 PM, Fri
24 February 2017
33° 22° 64% 29.83in 10mi 3900ft W
26mph
35mph Overcast
11:15 PM, Fri
24 February 2017
34° 22° 61% 29.82in 10mi 3400ft W
26mph
31mph Overcast
10:55 PM, Fri
24 February 2017
34° 23° 63% 29.82in 10mi 3200ft W
24mph
33mph Overcast
10:35 PM, Fri
24 February 2017
36° 25° 65% 29.81in 10mi 3000ft W
32mph
39mph Overcast
10:15 PM, Fri
24 February 2017
37° 26° 65% 29.81in 10mi 3000ft W
21mph
35mph Overcast
9:45 PM, Fri
24 February 2017
39° 30° 70% 29.79in 10mi 2800ft W
21mph
24mph Overcast
8:45 PM, Fri
24 February 2017
43° 30° 61% 29.74in 10mi 4400ft W
24mph
30mph Overcast
7:45 PM, Fri
24 February 2017
43° 30° 61% 29.72in 10mi Unl WSW
13mph
NA Clear
6:45 PM, Fri
24 February 2017
45° 30° 57% 29.71in 10mi Unl WSW
13mph
NA Clear
5:45 PM, Fri
24 February 2017
48° 30° 50% 29.68in 10mi Unl W
24mph
30mph Scattered Clouds
4:50 PM, Fri
24 February 2017
52° 37° 58% 29.64in 10mi Unl W
20mph
25mph Scattered Clouds
3:58 PM, Fri
24 February 2017
54° 41° 62% 29.63in 10mi Unl W
14mph
NA Scattered Clouds
2:45 PM, Fri
24 February 2017
54° 41° 62% 29.62in 10mi 2800ft W
14mph
23mph Broken Clouds
1:48 PM, Fri
24 February 2017
52° 43° 71% 29.61in 10mi 2000ft W
12mph
21mph Overcast
12:45 PM, Fri
24 February 2017
52° 45° 76% 29.6in 10mi 1600ft W
14mph
23mph Overcast
11:50 AM, Fri
24 February 2017
54° 46° 77% 29.56in 10mi 1400ft W
23mph
28mph Overcast
10:50 AM, Fri
24 February 2017
55° 48° 77% 29.55in 10mi 4600ft W
21mph
28mph Overcast
9:50 AM, Fri
24 February 2017
63° 54° 72% 29.5in 10mi 4000ft S
15mph
22mph Overcast
8:50 AM, Fri
24 February 2017
61° 54° 77% 29.49in 10mi 3900ft S
13mph
NA Overcast
7:50 AM, Fri
24 February 2017
61° 54° 77% 29.48in 10mi 20000ft S
17mph
NA Broken Clouds
6:50 AM, Fri
24 February 2017
59° 54° 82% 29.46in 10mi 20000ft S
15mph
21mph Broken Clouds
6:35 AM, Fri
24 February 2017
60° 54° 80% 29.46in 10mi Unl S
15mph
20mph Clear
6:15 AM, Fri
24 February 2017
60° 54° 80% 29.46in 10mi Unl S
14mph
NA Clear
5:55 AM, Fri
24 February 2017
60° 54° 80% 29.46in 10mi Unl S
14mph
18mph Clear
5:35 AM, Fri
24 February 2017
59° 54° 81% 29.46in 10mi Unl SSE
13mph
NA Clear
5:15 AM, Fri
24 February 2017
60° 54° 80% 29.46in 10mi Unl SSE
10mph
16mph Clear
4:55 AM, Fri
24 February 2017
59° 54° 81% 29.46in 10mi Unl SSE
9mph
NA Clear
4:35 AM, Fri
24 February 2017
59° 54° 81% 29.46in 10mi Unl SSE
9mph
NA Clear
4:15 AM, Fri
24 February 2017
59° 54° 82% 29.47in 10mi Unl SSE
8mph
NA Clear
3:55 AM, Fri
24 February 2017
59° 54° 82% 29.48in 10mi Unl SSE
7mph
NA Scattered Clouds
3:35 AM, Fri
24 February 2017
58° 54° 84% 29.48in 10mi Unl SSE
9mph
NA Scattered Clouds
3:15 AM, Fri
24 February 2017
57° 53° 87% 29.47in 10mi Unl SE
7mph
NA Clear
2:55 AM, Fri
24 February 2017
57° 53° 88% 29.47in 10mi Unl SE
10mph
NA Clear
2:35 AM, Fri
24 February 2017
57° 53° 87% 29.48in 10mi Unl SE
8mph
NA Clear
2:15 AM, Fri
24 February 2017
56° 52° 87% 29.5in 10mi Unl SE
6mph
NA Clear
1:55 AM, Fri
24 February 2017
57° 53° 85% 29.48in 10mi Unl SE
7mph
NA Clear
1:35 AM, Fri
24 February 2017
58° 53° 83% 29.48in 10mi Unl SE
9mph
NA Clear
1:15 AM, Fri
24 February 2017
58° 53° 82% 29.49in 10mi Unl SE
9mph
NA Clear
12:55 AM, Fri
24 February 2017
58° 53° 82% 29.49in 10mi Unl ESE
8mph
NA Clear
12:35 AM, Fri
24 February 2017
58° 53° 84% 29.5in 10mi Unl ESE
8mph
NA Clear
12:15 AM, Fri
24 February 2017
58° 53° 83% 29.5in 10mi Unl SE
8mph
NA Clear
11:55 PM, Thu
23 February 2017
59° 53° 81% 29.51in 10mi Unl SE
9mph
NA Clear
11:35 PM, Thu
23 February 2017
60° 54° 79% 29.52in 10mi Unl SE
10mph
NA Clear
11:15 PM, Thu
23 February 2017
60° 54° 78% 29.53in 10mi Unl SE
9mph
NA Clear
10:55 PM, Thu
23 February 2017
60° 54° 78% 29.52in 10mi Unl SE
12mph
NA Clear
10:35 PM, Thu
23 February 2017
60° 54° 80% 29.54in 10mi Unl SE
10mph
NA Clear
10:15 PM, Thu
23 February 2017
59° 53° 80% 29.54in 10mi Unl SE
9mph
NA Clear
9:50 PM, Thu
23 February 2017
57° 52° 82% 29.54in 10mi Unl SE
10mph
NA Clear
8:48 PM, Thu
23 February 2017
61° 54° 77% 29.55in 10mi 20000ft SE
10mph
NA Broken Clouds
7:53 PM, Thu
23 February 2017
63° 54° 72% 29.57in 10mi 15000ft E
10mph
NA Broken Clouds
6:45 PM, Thu
23 February 2017
63° 54° 72% 29.58in 10mi 3800ft ESE
10mph
NA Broken Clouds
5:48 PM, Thu
23 February 2017
63° 55° 77% 29.58in 10mi 3800ft ESE
10mph
NA Broken Clouds
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