Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   64° 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  NA 24 Hour Maximum:  79° 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
7:59 AM, Sun
30 August 2015
20° 19° 94% 30.06in 10mi Unl NA
0mph
NA Scattered Clouds
6:55 AM, Sun
30 August 2015
19° 18° 94% 30.04in 5mi Unl NA
0mph
NA Scattered Clouds
6:35 AM, Sun
30 August 2015
19° 18° 98% 30.03in 7mi 8000ft NA
0mph
NA Broken Clouds
6:15 AM, Sun
30 August 2015
19° 18° 97% 30.03in 5mi 8000ft NA
0mph
NA Broken Clouds
5:55 AM, Sun
30 August 2015
19° 19° 96% 30.02in 10mi 6000ft NA
0mph
NA Overcast
5:35 AM, Sun
30 August 2015
19° 19° 97% 30.02in 10mi 6000ft NA
0mph
NA Broken Clouds
5:15 AM, Sun
30 August 2015
19° 18° 99% 30.02in 7mi Unl NA
0mph
NA Scattered Clouds
4:55 AM, Sun
30 August 2015
18° 18° 98% 30.01in 5mi Unl NA
0mph
NA Clear
4:35 AM, Sun
30 August 2015
18° 17° 97% 30.01in 5mi Unl SE
3mph
NA Clear
4:15 AM, Sun
30 August 2015
19° 19° 98% 30in 7mi Unl NA
0mph
NA Clear
3:55 AM, Sun
30 August 2015
19° 18° 96% 30.01in 7mi Unl SE
3mph
NA Scattered Clouds
3:35 AM, Sun
30 August 2015
19° 19° 97% 30.01in 7mi Unl NA
0mph
NA Scattered Clouds
3:15 AM, Sun
30 August 2015
20° 19° 96% 30.01in 10mi 7000ft SE
3mph
NA Broken Clouds
2:55 AM, Sun
30 August 2015
19° 19° 96% 30.01in 10mi Unl S
3mph
NA Scattered Clouds
2:35 AM, Sun
30 August 2015
20° 19° 96% 30.01in 10mi Unl NA
0mph
NA Scattered Clouds
2:15 AM, Sun
30 August 2015
20° 19° 96% 30.01in 7mi 9000ft NA
0mph
NA Broken Clouds
1:55 AM, Sun
30 August 2015
20° 20° 96% 30.02in 10mi 8000ft NA
0mph
NA Overcast
1:35 AM, Sun
30 August 2015
20° 20° 95% 30.03in 10mi 7000ft NA
0mph
NA Overcast
1:15 AM, Sun
30 August 2015
21° 20° 95% 30.03in 7mi 5000ft NA
0mph
NA Overcast
12:55 AM, Sun
30 August 2015
21° 20° 94% 30.03in 10mi 5000ft NA
0mph
NA Overcast
12:35 AM, Sun
30 August 2015
21° 20° 94% 30.03in 10mi 5000ft NA
0mph
NA Overcast
12:15 AM, Sun
30 August 2015
21° 20° 94% 30.03in 10mi 5000ft E
3mph
NA Overcast
11:55 PM, Sat
29 August 2015
20° 19° 95% 30.03in 10mi 5000ft NA
0mph
NA Overcast
11:35 PM, Sat
29 August 2015
20° 19° 97% 30.03in 7mi 5000ft NA
0mph
NA Broken Clouds
11:15 PM, Sat
29 August 2015
20° 19° 95% 30.02in 7mi 5000ft NA
0mph
NA Broken Clouds
10:55 PM, Sat
29 August 2015
20° 19° 95% 30.03in 7mi 11000ft NA
0mph
NA Broken Clouds
10:35 PM, Sat
29 August 2015
20° 19° 94% 30.03in 10mi Unl NA
0mph
NA Scattered Clouds
10:15 PM, Sat
29 August 2015
21° 20° 93% 30.03in 7mi Unl NA
0mph
NA Scattered Clouds
9:50 PM, Sat
29 August 2015
21° 10° 49% 30.03in 10mi Unl NA
0mph
NA Scattered Clouds
8:50 PM, Sat
29 August 2015
22° 20° 88% 30.01in 10mi 7000ft NA
0mph
NA Overcast
7:50 PM, Sat
29 August 2015
23° 20° 83% 30.01in 10mi 8000ft NA
0mph
NA Broken Clouds
6:50 PM, Sat
29 August 2015
25° 20° 74% 29.99in 10mi Unl S
6mph
NA Scattered Clouds
5:50 PM, Sat
29 August 2015
26° 20° 69% 30in 10mi Unl S
6mph
NA Scattered Clouds
4:45 PM, Sat
29 August 2015
26° 20° 69% 29.99in 10mi 20000ft SSE
7mph
NA Overcast
11:45 AM, Sat
29 August 2015
25° 19° 69% 30.03in 10mi 20000ft S
6mph
NA Overcast
10:52 AM, Sat
29 August 2015
24° 19° 73% 30.03in 10mi 20000ft SSW
10mph
NA Overcast
9:50 AM, Sat
29 August 2015
22° 19° 83% 30.03in 10mi 20000ft S
8mph
NA Overcast
8:56 AM, Sat
29 August 2015
22° 19° 83% 30.03in 10mi 20000ft S
9mph
NA Overcast
7:53 AM, Sat
29 August 2015
20° 18° 88% 30.03in 10mi 20000ft SSE
5mph
NA Broken Clouds
6:50 AM, Sat
29 August 2015
19° 18° 94% 30.03in 10mi 20000ft SSE
5mph
NA Broken Clouds
6:35 AM, Sat
29 August 2015
19° 18° 94% 30.03in 10mi Unl SE
5mph
NA Clear
6:15 AM, Sat
29 August 2015
19° 18° 94% 30.02in 10mi Unl SE
6mph
NA Clear
5:55 AM, Sat
29 August 2015
19° 18° 94% 30.02in 10mi Unl SE
5mph
NA Clear
5:35 AM, Sat
29 August 2015
19° 18° 94% 30.01in 10mi Unl NA
0mph
NA Clear
5:15 AM, Sat
29 August 2015
19° 18° 94% 30.01in 10mi Unl SE
3mph
NA Clear
4:55 AM, Sat
29 August 2015
19° 18° 94% 30.01in 10mi Unl ESE
6mph
NA Clear
4:35 AM, Sat
29 August 2015
19° 18° 94% 30.01in 10mi Unl ESE
5mph
NA Clear
4:15 AM, Sat
29 August 2015
18° 18° 94% 30.02in 10mi Unl SE
7mph
NA Clear
3:55 AM, Sat
29 August 2015
19° 18° 95% 30.03in 10mi Unl NA
0mph
NA Clear
3:35 AM, Sat
29 August 2015
19° 18° 94% 30.03in 10mi Unl NA
0mph
NA Clear
3:15 AM, Sat
29 August 2015
19° 18° 92% 30.03in 10mi Unl ESE
3mph
NA Clear
2:55 AM, Sat
29 August 2015
19° 18° 91% 30.03in 10mi Unl NA
0mph
NA Scattered Clouds
2:35 AM, Sat
29 August 2015
19° 18° 92% 30.03in 10mi Unl ESE
3mph
NA Scattered Clouds
2:15 AM, Sat
29 August 2015
20° 17° 88% 30.04in 10mi Unl NA
0mph
NA Clear
1:55 AM, Sat
29 August 2015
20° 17° 83% 30.04in 10mi Unl NA
0mph
NA Clear
1:35 AM, Sat
29 August 2015
20° 17° 85% 30.04in 10mi Unl SE
3mph
NA Clear
1:15 AM, Sat
29 August 2015
21° 17° 81% 30.03in 10mi Unl NA
0mph
NA Clear
12:55 AM, Sat
29 August 2015
20° 17° 84% 30.03in 10mi Unl SE
3mph
NA Clear
12:35 AM, Sat
29 August 2015
20° 17° 84% 30.03in 10mi Unl SE
6mph
NA Clear
12:15 AM, Sat
29 August 2015
20° 17° 82% 30.03in 10mi Unl SE
5mph
NA Clear
11:55 PM, Fri
28 August 2015
21° 17° 76% 30.03in 10mi Unl SE
6mph
NA Clear
11:35 PM, Fri
28 August 2015
21° 17° 75% 30.02in 10mi Unl SE
6mph
NA Clear
11:15 PM, Fri
28 August 2015
21° 17° 77% 30.02in 10mi Unl SE
6mph
NA Clear
10:55 PM, Fri
28 August 2015
20° 17° 84% 30.03in 10mi Unl SE
6mph
NA Clear
10:35 PM, Fri
28 August 2015
20° 17° 79% 30.03in 10mi Unl SE
6mph
NA Clear
10:15 PM, Fri
28 August 2015
21° 17° 78% 30.03in 10mi Unl SE
6mph
NA Clear
9:45 PM, Fri
28 August 2015
20° 17° 83% 30.03in 10mi 25000ft SE
5mph
NA Overcast
7:45 PM, Fri
28 August 2015
21° 17° 78% 30.01in 10mi 25000ft ESE
3mph
NA Overcast
4:48 PM, Fri
28 August 2015
25° 16° 57% 30.04in 10mi 25000ft S
8mph
NA Overcast
3:59 PM, Fri
28 August 2015
26° 16° 54% 30.05in 10mi 25000ft SSE
8mph
NA Overcast
2:52 PM, Fri
28 August 2015
26° 16° 54% 30.07in 10mi 25000ft SSE
8mph
NA Overcast
1:59 PM, Fri
28 August 2015
25° 16° 57% 30.08in 10mi 25000ft SSE
8mph
NA Overcast
12:52 PM, Fri
28 August 2015
24° 15° 57% 30.1in 10mi 25000ft SSE
12mph
NA Overcast
11:50 AM, Fri
28 August 2015
24° 15° 57% 30.12in 10mi 25000ft SSE
8mph
NA Overcast
10:50 AM, Fri
28 August 2015
23° 16° 65% 30.13in 10mi Unl SE
8mph
NA Clear
9:50 AM, Fri
28 August 2015
21° 17° 78% 30.13in 10mi Unl ESE
6mph
NA Clear
8:50 AM, Fri
28 August 2015
18° 16° 88% 30.13in 10mi Unl SE
6mph
NA Clear
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