Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   46° 24 Hour Minimum:   46° 3 Hour Precipitation:  0 24 Hour Precipitation:  0.02
6 Hour Maximum:  61° 24 Hour Maximum:  65° 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
2:15 AM, Thu
5 May 2016
74% 29.88in 10mi Unl WNW
7mph
NA Clear
1:55 AM, Thu
5 May 2016
78% 29.88in 10mi Unl WNW
8mph
NA Clear
1:35 AM, Thu
5 May 2016
80% 29.88in 10mi Unl WNW
8mph
NA Clear
1:15 AM, Thu
5 May 2016
78% 29.88in 10mi Unl WNW
7mph
NA Clear
12:55 AM, Thu
5 May 2016
75% 29.88in 10mi Unl WNW
7mph
NA Clear
12:35 AM, Thu
5 May 2016
79% 29.89in 10mi Unl WNW
7mph
NA Clear
12:15 AM, Thu
5 May 2016
78% 29.89in 10mi Unl WNW
7mph
NA Scattered Clouds
11:55 PM, Wed
4 May 2016
71% 29.89in 10mi Unl WNW
6mph
NA Scattered Clouds
11:35 PM, Wed
4 May 2016
11° 57% 29.89in 10mi 9500ft NW
3mph
NA Overcast
11:15 PM, Wed
4 May 2016
10° 67% 29.89in 10mi 9500ft WNW
5mph
NA Broken Clouds
9:50 PM, Wed
4 May 2016
10° 71% 29.89in 10mi Unl W
9mph
NA Clear
8:55 PM, Wed
4 May 2016
11° 62% 29.89in 10mi Unl WNW
7mph
NA Clear
7:50 PM, Wed
4 May 2016
15° 39% 29.88in 10mi Unl NNW
12mph
NA Scattered Clouds
6:58 PM, Wed
4 May 2016
16° 36% 29.87in 10mi Unl N
17mph
NA Scattered Clouds
5:50 PM, Wed
4 May 2016
17° 37% 29.86in 10mi Unl N
17mph
NA Scattered Clouds
4:57 PM, Wed
4 May 2016
17° 39% 29.85in 10mi 6000ft N
17mph
25mph Broken Clouds
3:48 PM, Wed
4 May 2016
17° 39% 29.84in 10mi 6000ft NNW
15mph
23mph Broken Clouds
2:53 PM, Wed
4 May 2016
17° 45% 29.84in 10mi 6000ft N
20mph
29mph Broken Clouds
1:55 PM, Wed
4 May 2016
18° 40% 29.83in 10mi 5000ft NNW
17mph
25mph Broken Clouds
12:48 PM, Wed
4 May 2016
17° 45% 29.83in 10mi 5000ft N
17mph
26mph Broken Clouds
11:50 AM, Wed
4 May 2016
18° 49% 29.83in 10mi 4400ft N
16mph
25mph Broken Clouds
10:50 AM, Wed
4 May 2016
17° 55% 29.8in 10mi Unl N
18mph
NA Scattered Clouds
9:50 AM, Wed
4 May 2016
16° 59% 29.77in 10mi Unl NNW
16mph
NA Clear
8:50 AM, Wed
4 May 2016
14° 67% 29.75in 10mi Unl NNW
16mph
NA Clear
7:50 AM, Wed
4 May 2016
14° 72% 29.72in 10mi Unl WNW
12mph
NA Clear
7:35 AM, Wed
4 May 2016
13° 76% 29.72in 10mi Unl W
12mph
NA Clear
7:15 AM, Wed
4 May 2016
12° 80% 29.72in 10mi Unl WSW
8mph
NA Scattered Clouds
6:55 AM, Wed
4 May 2016
12° 82% 29.71in 10mi 10000ft WSW
8mph
NA Broken Clouds
6:35 AM, Wed
4 May 2016
11° 84% 29.71in 7mi 7500ft WSW
6mph
NA Overcast
6:15 AM, Wed
4 May 2016
12° 80% 29.71in 10mi 7500ft WSW
8mph
NA Overcast
5:55 AM, Wed
4 May 2016
12° 78% 29.7in 10mi 7500ft SW
9mph
NA Overcast
5:35 AM, Wed
4 May 2016
12° 77% 29.71in 10mi 7500ft WSW
15mph
NA Overcast
5:15 AM, Wed
4 May 2016
13° 68% 29.72in 10mi 7500ft WSW
14mph
NA Overcast
4:55 AM, Wed
4 May 2016
13° 64% 29.72in 10mi 8000ft WSW
12mph
NA Overcast
4:35 AM, Wed
4 May 2016
13° 65% 29.73in 10mi 8000ft SW
12mph
NA Overcast
4:15 AM, Wed
4 May 2016
13° 66% 29.73in 10mi 8000ft SW
10mph
NA Overcast
3:55 AM, Wed
4 May 2016
13° 64% 29.75in 10mi 9000ft SW
10mph
NA Overcast
3:35 AM, Wed
4 May 2016
12° 68% 29.76in 10mi 9000ft SW
9mph
NA Overcast
3:15 AM, Wed
4 May 2016
12° 71% 29.77in 10mi 10000ft SSW
9mph
NA Overcast
2:55 AM, Wed
4 May 2016
12° 70% 29.78in 10mi 8000ft SSW
9mph
NA Overcast
2:35 AM, Wed
4 May 2016
12° 71% 29.79in 10mi 8000ft SSW
9mph
NA Overcast
2:15 AM, Wed
4 May 2016
11° 72% 29.8in 10mi 10000ft SSW
10mph
NA Overcast
1:55 AM, Wed
4 May 2016
11° 72% 29.81in 10mi 10000ft SSW
10mph
NA Broken Clouds
1:35 AM, Wed
4 May 2016
12° 71% 29.83in 10mi Unl SSW
10mph
NA Clear
1:15 AM, Wed
4 May 2016
12° 69% 29.84in 10mi Unl SSW
12mph
NA Clear
12:55 AM, Wed
4 May 2016
12° 69% 29.84in 10mi Unl SSW
10mph
NA Clear
12:35 AM, Wed
4 May 2016
12° 68% 29.85in 10mi Unl SSW
10mph
NA Clear
12:15 AM, Wed
4 May 2016
12° 71% 29.86in 10mi Unl SSW
9mph
NA Clear
11:55 PM, Tue
3 May 2016
12° 72% 29.87in 10mi Unl SSW
8mph
NA Scattered Clouds
11:35 PM, Tue
3 May 2016
13° 72% 29.88in 10mi 9000ft SSW
7mph
NA Overcast
11:15 PM, Tue
3 May 2016
12° 72% 29.88in 10mi 7000ft SSW
8mph
NA Broken Clouds
9:50 PM, Tue
3 May 2016
12° 72% 29.92in 10mi Unl SW
9mph
NA Clear
8:50 PM, Tue
3 May 2016
11° 76% 29.92in 10mi Unl WSW
6mph
NA Clear
7:50 PM, Tue
3 May 2016
13° 63% 29.93in 10mi Unl WSW
6mph
NA Clear
6:45 PM, Tue
3 May 2016
15° 55% 29.94in 10mi Unl W
8mph
NA Scattered Clouds
5:54 PM, Tue
3 May 2016
16° 52% 29.95in 10mi 10000ft W
8mph
NA Broken Clouds
4:50 PM, Tue
3 May 2016
15° 55% 29.96in 10mi 10000ft W
8mph
NA Overcast
3:45 PM, Tue
3 May 2016
16° 55% 29.98in 10mi 9000ft W
8mph
NA Overcast
2:50 PM, Tue
3 May 2016
16° 52% 29.99in 10mi 9000ft W
8mph
NA Overcast
1:45 PM, Tue
3 May 2016
16° 52% 30in 10mi 8000ft NW
10mph
NA Overcast
12:50 PM, Tue
3 May 2016
15° 55% 30.02in 10mi 9000ft NNW
9mph
NA Overcast
11:50 AM, Tue
3 May 2016
15° 55% 30.03in 10mi 9500ft NNW
9mph
NA Broken Clouds
9:50 AM, Tue
3 May 2016
15° 63% 30.04in 10mi Unl NNW
9mph
NA Clear
8:50 AM, Tue
3 May 2016
13° 77% 30.04in 10mi Unl NNW
9mph
NA Clear
7:50 AM, Tue
3 May 2016
11° 88% 30.03in 10mi Unl W
6mph
NA Scattered Clouds
7:35 AM, Tue
3 May 2016
10° 92% 30.03in 10mi 8500ft NNW
3mph
NA Broken Clouds
7:15 AM, Tue
3 May 2016
10° 95% 30.03in 10mi 8500ft WNW
3mph
NA Overcast
6:55 AM, Tue
3 May 2016
10° 96% 30.03in 10mi 8500ft WNW
5mph
NA Overcast
6:50 AM, Tue
3 May 2016
10° 94% 30.03in 10mi 8500ft W
6mph
NA Overcast
6:35 AM, Tue
3 May 2016
10° 97% 30.02in 10mi 8500ft WNW
3mph
NA Overcast
6:15 AM, Tue
3 May 2016
10° 97% 30.02in 7mi 8500ft W
6mph
NA Overcast
5:55 AM, Tue
3 May 2016
98% 30.01in 7mi 8500ft W
6mph
NA Overcast
5:35 AM, Tue
3 May 2016
10° 98% 30.01in 7mi 8000ft W
3mph
NA Overcast
5:15 AM, Tue
3 May 2016
98% 30.01in 7mi 8000ft NA
0mph
NA Overcast
4:55 AM, Tue
3 May 2016
99% 30.01in 7mi 8000ft W
5mph
NA Overcast
4:35 AM, Tue
3 May 2016
10° 98% 30.01in 7mi 8000ft NA
0mph
NA Overcast
4:15 AM, Tue
3 May 2016
98% 30.01in 5mi 8000ft NA
0mph
NA Overcast
3:55 AM, Tue
3 May 2016
10° 97% 30.01in 7mi 8000ft NA
0mph
NA Overcast
3:35 AM, Tue
3 May 2016
10° 10° 98% 30.01in 7mi 8000ft WNW
5mph
NA Overcast
3:15 AM, Tue
3 May 2016
10° 10° 97% 30.01in 7mi 8000ft WNW
5mph
NA Overcast
2:55 AM, Tue
3 May 2016
10° 10° 97% 30.01in 7mi 8000ft WNW
5mph
NA Overcast
2:35 AM, Tue
3 May 2016
10° 10° 97% 30.01in 7mi 5000ft WNW
3mph
NA Overcast
2:15 AM, Tue
3 May 2016
10° 10° 95% 30.02in 10mi 4900ft WNW
5mph
NA Overcast
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