Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   62° 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
5:49 PM, Sun
28 May 2017
77° 55° 47% 29.86in 10mi Unl W
14mph
NA Scattered Clouds
4:50 PM, Sun
28 May 2017
77° 57° 50% 29.86in 10mi 6000ft W
14mph
NA Broken Clouds
3:50 PM, Sun
28 May 2017
77° 57° 50% 29.85in 10mi Unl WNW
17mph
NA Scattered Clouds
2:47 PM, Sun
28 May 2017
75° 63° 65% 29.85in 10mi 10000ft WNW
23mph
NA Broken Clouds
1:48 PM, Sun
28 May 2017
73° 64° 73% 29.84in 10mi 5500ft W
12mph
NA Broken Clouds
12:50 PM, Sun
28 May 2017
70° 64° 83% 29.85in 10mi 3600ft W
12mph
NA Broken Clouds
11:47 AM, Sun
28 May 2017
66° 63° 88% 29.86in 8mi 1000ft W
14mph
NA Overcast
10:50 AM, Sun
28 May 2017
64° 63° 94% 29.84in 6mi 1000ft WSW
12mph
NA Overcast
9:52 AM, Sun
28 May 2017
64° 61° 88% 29.83in 8mi 1000ft WSW
12mph
NA Overcast
8:50 AM, Sun
28 May 2017
64° 61° 88% 29.81in 10mi 1000ft SW
12mph
NA Overcast
8:13 AM, Sun
28 May 2017
64° 61° 88% 29.8in 10mi 1300ft WSW
14mph
NA Overcast
7:48 AM, Sun
28 May 2017
63° 61° 94% 29.79in 10mi 13000ft WSW
12mph
NA Overcast
6:50 AM, Sun
28 May 2017
63° 61° 94% 29.76in 10mi 13000ft W
8mph
NA Overcast
6:35 AM, Sun
28 May 2017
62° 60° 94% 29.76in 10mi Unl W
6mph
NA Clear
6:15 AM, Sun
28 May 2017
61° 60° 95% 29.76in 10mi Unl W
8mph
NA Clear
5:55 AM, Sun
28 May 2017
61° 59° 94% 29.74in 10mi Unl SW
5mph
NA Clear
5:35 AM, Sun
28 May 2017
62° 60° 93% 29.74in 10mi Unl WSW
6mph
NA Clear
5:15 AM, Sun
28 May 2017
62° 60° 93% 29.76in 10mi Unl WSW
7mph
NA Clear
4:55 AM, Sun
28 May 2017
62° 60° 92% 29.76in 10mi Unl SW
8mph
NA Clear
4:35 AM, Sun
28 May 2017
62° 60° 93% 29.76in 10mi Unl SW
8mph
NA Clear
4:15 AM, Sun
28 May 2017
62° 60° 94% 29.75in 10mi Unl SW
6mph
NA Clear
3:55 AM, Sun
28 May 2017
62° 60° 96% 29.76in 10mi Unl SW
3mph
NA Clear
3:35 AM, Sun
28 May 2017
61° 60° 97% 29.76in 10mi Unl NA
0mph
NA Clear
3:15 AM, Sun
28 May 2017
62° 60° 96% 29.75in 10mi Unl NA
0mph
NA Clear
2:55 AM, Sun
28 May 2017
62° 60° 96% 29.74in 10mi Unl NA
0mph
NA Clear
2:35 AM, Sun
28 May 2017
62° 60° 95% 29.76in 10mi Unl NA
0mph
NA Clear
2:15 AM, Sun
28 May 2017
62° 60° 94% 29.77in 10mi Unl SSW
5mph
NA Clear
1:55 AM, Sun
28 May 2017
62° 60° 95% 29.8in 10mi Unl NA
0mph
NA Clear
1:35 AM, Sun
28 May 2017
62° 61° 94% 29.79in 10mi Unl NA
0mph
NA Clear
1:15 AM, Sun
28 May 2017
62° 60° 95% 29.78in 10mi Unl SSW
3mph
NA Clear
12:55 AM, Sun
28 May 2017
62° 60° 94% 29.78in 10mi Unl NA
0mph
NA Clear
12:35 AM, Sun
28 May 2017
62° 61° 96% 29.78in 10mi Unl NA
0mph
NA Clear
12:15 AM, Sun
28 May 2017
62° 61° 96% 29.79in 10mi Unl NA
0mph
NA Clear
11:55 PM, Sat
27 May 2017
62° 61° 96% 29.8in 10mi Unl NA
0mph
NA Clear
11:35 PM, Sat
27 May 2017
62° 60° 93% 29.8in 10mi Unl NA
0mph
NA Clear
11:15 PM, Sat
27 May 2017
63° 60° 89% 29.8in 10mi Unl NA
0mph
NA Clear
10:55 PM, Sat
27 May 2017
63° 60° 91% 29.78in 10mi Unl N
3mph
NA Clear
10:35 PM, Sat
27 May 2017
63° 60° 91% 29.81in 10mi Unl NA
0mph
NA Clear
10:15 PM, Sat
27 May 2017
64° 60° 88% 29.8in 10mi Unl WNW
3mph
NA Clear
9:48 PM, Sat
27 May 2017
64° 59° 83% 29.78in 10mi 15000ft W
7mph
NA Broken Clouds
8:50 PM, Sat
27 May 2017
64° 59° 83% 29.76in 10mi 15000ft WSW
6mph
NA Overcast
7:50 PM, Sat
27 May 2017
64° 59° 83% 29.71in 10mi 15000ft NA
0mph
NA Overcast
6:50 PM, Sat
27 May 2017
63° 61° 94% 29.86in 10mi 9500ft S
14mph
NA Overcast
5:50 PM, Sat
27 May 2017
64° 63° 94% 29.94in 3mi 6000ft WSW
23mph
32mph Overcast
5:30 PM, Sat
27 May 2017
70° 63° 78% 29.95in 1mi Unl WSW
28mph
40mph Clear
5:26 PM, Sat
27 May 2017
73° 68° 83% 29.93in 2.5mi Unl WSW
35mph
46mph Clear
4:48 PM, Sat
27 May 2017
75° 66° 73% 29.84in 10mi 18000ft NE
6mph
NA Overcast
3:50 PM, Sat
27 May 2017
75° 64° 69% 29.83in 10mi 18000ft NE
6mph
NA Overcast
2:47 PM, Sat
27 May 2017
75° 64° 69% 29.86in 10mi 20000ft ENE
8mph
NA Broken Clouds
1:47 PM, Sat
27 May 2017
77° 64° 65% 29.86in 10mi 20000ft ENE
8mph
NA Broken Clouds
12:48 PM, Sat
27 May 2017
77° 64° 65% 29.89in 10mi Unl NNE
8mph
NA Scattered Clouds
11:50 AM, Sat
27 May 2017
77° 64° 65% 29.89in 10mi Unl NA
6mph
NA Scattered Clouds
10:50 AM, Sat
27 May 2017
75° 64° 69% 29.89in 10mi Unl NA
6mph
NA Few Clouds
9:48 AM, Sat
27 May 2017
72° 63° 73% 29.89in 10mi Unl NA
6mph
NA Few Clouds
8:49 AM, Sat
27 May 2017
70° 64° 83% 29.88in 10mi Unl NA
6mph
NA Few Clouds
7:50 AM, Sat
27 May 2017
68° 64° 88% 29.88in 10mi Unl NA
3mph
NA Few Clouds
6:48 AM, Sat
27 May 2017
64° 63° 94% 29.89in 10mi Unl NA
3mph
NA Scattered Clouds
6:35 AM, Sat
27 May 2017
64° 63° 96% 29.88in 7mi Unl NA
0mph
NA Clear
6:15 AM, Sat
27 May 2017
65° 63° 95% 29.88in 10mi Unl NA
0mph
NA Clear
5:55 AM, Sat
27 May 2017
65° 63° 95% 29.86in 10mi Unl NA
0mph
NA Clear
5:35 AM, Sat
27 May 2017
65° 64° 95% 29.87in 10mi Unl NA
0mph
NA Clear
5:15 AM, Sat
27 May 2017
65° 64° 96% 29.85in 10mi Unl NA
0mph
NA Clear
4:55 AM, Sat
27 May 2017
66° 64° 94% 29.86in 10mi Unl NA
0mph
NA Clear
4:35 AM, Sat
27 May 2017
67° 65° 94% 29.86in 10mi Unl NA
0mph
NA Clear
4:15 AM, Sat
27 May 2017
67° 65° 94% 29.85in 10mi Unl NA
0mph
NA Clear
3:55 AM, Sat
27 May 2017
68° 66° 92% 29.85in 10mi 4000ft NA
0mph
NA Broken Clouds
3:35 AM, Sat
27 May 2017
66° 64° 94% 29.85in 10mi 3100ft NA
0mph
NA Broken Clouds
3:15 AM, Sat
27 May 2017
67° 65° 92% 29.85in 10mi 3100ft NA
0mph
NA Broken Clouds
2:55 AM, Sat
27 May 2017
68° 65° 91% 29.85in 10mi 3100ft NA
0mph
NA Broken Clouds
2:35 AM, Sat
27 May 2017
68° 66° 92% 29.86in 10mi 2900ft NA
0mph
NA Overcast
2:15 AM, Sat
27 May 2017
68° 66° 92% 29.86in 10mi 2900ft NA
0mph
NA Overcast
1:55 AM, Sat
27 May 2017
68° 66° 93% 29.86in 10mi 2900ft W
3mph
NA Overcast
1:35 AM, Sat
27 May 2017
68° 65° 92% 29.85in 10mi 2900ft W
3mph
NA Broken Clouds
1:15 AM, Sat
27 May 2017
69° 66° 93% 29.85in 10mi Unl NA
0mph
NA Scattered Clouds
12:55 AM, Sat
27 May 2017
70° 67° 91% 29.85in 10mi 2000ft NA
0mph
NA Broken Clouds
12:35 AM, Sat
27 May 2017
70° 67° 91% 29.85in 10mi 2000ft NW
3mph
NA Overcast
12:15 AM, Sat
27 May 2017
71° 67° 88% 29.85in 10mi 3500ft NA
0mph
NA Broken Clouds
11:55 PM, Fri
26 May 2017
71° 67° 88% 29.85in 10mi 3500ft NW
7mph
NA Broken Clouds
11:35 PM, Fri
26 May 2017
70° 67° 88% 29.84in 10mi Unl SW
7mph
NA Scattered Clouds
11:15 PM, Fri
26 May 2017
71° 67° 86% 29.84in 10mi Unl SW
8mph
NA Scattered Clouds
10:55 PM, Fri
26 May 2017
71° 67° 86% 29.84in 10mi Unl SSW
7mph
NA Clear
10:35 PM, Fri
26 May 2017
72° 67° 83% 29.84in 10mi Unl SSW
9mph
NA Clear
10:15 PM, Fri
26 May 2017
71° 67° 85% 29.83in 10mi Unl SSW
12mph
NA Scattered Clouds
9:50 PM, Fri
26 May 2017
72° 66° 83% 29.79in 10mi 6000ft S
6mph
NA Broken Clouds
8:50 PM, Fri
26 May 2017
72° 66° 83% 29.79in 10mi 6000ft S
6mph
NA Broken Clouds
7:50 PM, Fri
26 May 2017
73° 66° 78% 29.78in 10mi 8000ft S
6mph
NA Overcast
6:50 PM, Fri
26 May 2017
75° 66° 73% 29.77in 10mi 8000ft S
8mph
NA Overcast
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