Alton, Illinois
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   68° 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  NA 24 Hour Maximum:  83° 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
7:50 PM, Tue
26 May 2015
24° 18° 69% 29.93in 10mi Unl SSW
12mph
NA Scattered Clouds
6:50 PM, Tue
26 May 2015
25° 18° 65% 29.91in 10mi Unl SSW
10mph
NA Scattered Clouds
5:50 PM, Tue
26 May 2015
25° 19° 69% 29.9in 10mi 6000ft SW
9mph
18mph Broken Clouds
4:50 PM, Tue
26 May 2015
25° 19° 69% 29.91in 10mi Unl SW
14mph
NA Scattered Clouds
3:50 PM, Tue
26 May 2015
24° 18° 69% 29.92in 10mi 4500ft SW
14mph
NA Broken Clouds
2:50 PM, Tue
26 May 2015
24° 19° 73% 29.92in 10mi 4600ft SSW
16mph
25mph Broken Clouds
1:50 PM, Tue
26 May 2015
24° 19° 73% 29.92in 10mi 5500ft SSW
16mph
25mph Broken Clouds
12:01 PM, Tue
26 May 2015
24° 19° 73% 29.91in 10mi 6500ft SSW
16mph
25mph Broken Clouds
11:54 AM, Tue
26 May 2015
24° 19° 73% 29.9in 10mi 3200ft SSW
16mph
25mph Broken Clouds
11:30 AM, Tue
26 May 2015
24° 20° 78% 29.89in 10mi 3200ft SSW
15mph
23mph Broken Clouds
10:54 AM, Tue
26 May 2015
24° 20° 78% 29.88in 10mi 2000ft SSW
18mph
NA Broken Clouds
9:55 AM, Tue
26 May 2015
22° 22° 100% 29.88in 10mi 15000ft SW
17mph
NA Broken Clouds
8:55 AM, Tue
26 May 2015
20° 20° 100% 29.88in 10mi 1700ft SW
14mph
NA Broken Clouds
7:47 AM, Tue
26 May 2015
22° 22° 100% 29.85in 8mi 1600ft SSE
14mph
21mph Overcast
6:50 AM, Tue
26 May 2015
22° 22° 100% 29.86in 10mi 1300ft SSE
14mph
NA Overcast
6:35 AM, Tue
26 May 2015
22° 22° 100% 29.85in 10mi 1300ft SE
13mph
18mph Overcast
6:15 AM, Tue
26 May 2015
22° 22° 100% 29.85in 10mi 1300ft SE
15mph
21mph Overcast
5:55 AM, Tue
26 May 2015
22° 22° 100% 29.86in 10mi 1300ft SE
15mph
20mph Overcast
5:35 AM, Tue
26 May 2015
22° 22° 100% 29.86in 10mi 1300ft SE
13mph
NA Overcast
5:15 AM, Tue
26 May 2015
22° 22° 100% 29.86in 10mi 1100ft SE
14mph
21mph Overcast
4:55 AM, Tue
26 May 2015
22° 22° 100% 29.87in 10mi 1100ft SE
10mph
NA Overcast
4:35 AM, Tue
26 May 2015
22° 22° 100% 29.88in 10mi 1300ft SE
10mph
NA Overcast
4:15 AM, Tue
26 May 2015
21° 21° 100% 29.88in 10mi 1500ft ESE
8mph
NA Overcast
3:55 AM, Tue
26 May 2015
21° 21° 100% 29.89in 10mi 1500ft SE
8mph
NA Overcast
3:35 AM, Tue
26 May 2015
22° 22° 100% 29.89in 10mi 1300ft SE
8mph
NA Overcast
3:15 AM, Tue
26 May 2015
22° 22° 100% 29.9in 10mi 1100ft SE
9mph
NA Overcast
2:55 AM, Tue
26 May 2015
22° 22° 100% 29.91in 10mi 1100ft SE
9mph
NA Overcast
2:35 AM, Tue
26 May 2015
22° 22° 100% 29.92in 10mi 1100ft SSE
8mph
NA Overcast
2:15 AM, Tue
26 May 2015
22° 22° 100% 29.91in 10mi 1100ft SE
8mph
NA Overcast
1:55 AM, Tue
26 May 2015
22° 22° 100% 29.93in 10mi 1100ft SSE
10mph
17mph Overcast
1:35 AM, Tue
26 May 2015
22° 22° 100% 29.93in 10mi 1300ft SE
9mph
16mph Overcast
1:15 AM, Tue
26 May 2015
22° 22° 100% 29.93in 10mi 1300ft SE
10mph
NA Overcast
12:55 AM, Tue
26 May 2015
22° 22° 100% 29.95in 10mi 1700ft SE
10mph
NA Overcast
12:35 AM, Tue
26 May 2015
22° 22° 100% 29.96in 10mi 1500ft SE
10mph
NA Broken Clouds
12:15 AM, Tue
26 May 2015
22° 22° 100% 29.96in 10mi 2300ft SE
9mph
NA Broken Clouds
11:55 PM, Mon
25 May 2015
22° 22° 100% 29.96in 10mi 1700ft SE
12mph
NA Broken Clouds
11:35 PM, Mon
25 May 2015
22° 22° 100% 29.96in 10mi Unl SE
9mph
NA Scattered Clouds
11:15 PM, Mon
25 May 2015
22° 22° 100% 29.97in 10mi Unl SE
7mph
NA Clear
10:55 PM, Mon
25 May 2015
22° 22° 100% 29.97in 10mi Unl SE
8mph
NA Clear
10:35 PM, Mon
25 May 2015
22° 22° 100% 29.97in 10mi Unl ESE
6mph
NA Clear
10:15 PM, Mon
25 May 2015
22° 22° 100% 29.97in 10mi Unl SE
8mph
NA Clear
9:50 PM, Mon
25 May 2015
24° 22° 89% 29.97in 10mi Unl SSE
9mph
NA Scattered Clouds
8:50 PM, Mon
25 May 2015
24° 22° 89% 29.97in 10mi Unl SSE
9mph
NA Scattered Clouds
7:50 PM, Mon
25 May 2015
25° 21° 78% 29.94in 10mi Unl SSE
14mph
18mph Scattered Clouds
6:50 PM, Mon
25 May 2015
26° 22° 78% 29.93in 10mi 3500ft SE
10mph
16mph Broken Clouds
5:50 PM, Mon
25 May 2015
27° 21° 70% 29.93in 10mi Unl SE
15mph
18mph Scattered Clouds
4:50 PM, Mon
25 May 2015
27° 21° 70% 29.96in 10mi 4500ft SSE
15mph
18mph Broken Clouds
3:50 PM, Mon
25 May 2015
28° 19° 58% 29.97in 10mi Unl S
12mph
NA Scattered Clouds
1:50 PM, Mon
25 May 2015
28° 20° 62% 29.98in 10mi Unl S
12mph
NA Scattered Clouds
12:50 PM, Mon
25 May 2015
26° 20° 69% 30in 10mi 20000ft S
14mph
NA Broken Clouds
11:45 AM, Mon
25 May 2015
25° 18° 65% 30.02in 10mi 20000ft S
12mph
NA Broken Clouds
6:45 AM, Mon
25 May 2015
21° 21° 100% 29.94in 10mi 1500ft S
13mph
NA Overcast
6:35 AM, Mon
25 May 2015
21° 21° 100% 29.94in 10mi 1500ft S
15mph
NA Overcast
6:15 AM, Mon
25 May 2015
21° 21° 100% 29.93in 10mi 1700ft S
15mph
NA Overcast
5:55 AM, Mon
25 May 2015
21° 21° 100% 29.93in 10mi 2500ft S
16mph
21mph Overcast
5:35 AM, Mon
25 May 2015
21° 21° 100% 29.92in 10mi 1900ft S
17mph
23mph Overcast
5:15 AM, Mon
25 May 2015
21° 21° 100% 29.91in 10mi 2000ft S
13mph
NA Overcast
4:55 AM, Mon
25 May 2015
21° 21° 100% 29.91in 10mi 2000ft S
16mph
22mph Overcast
4:35 AM, Mon
25 May 2015
20° 20° 100% 29.91in 10mi 4700ft S
15mph
22mph Broken Clouds
4:15 AM, Mon
25 May 2015
20° 20° 100% 29.9in 10mi 1900ft S
15mph
NA Broken Clouds
3:55 AM, Mon
25 May 2015
20° 20° 100% 29.89in 10mi 1300ft SSE
14mph
17mph Overcast
3:35 AM, Mon
25 May 2015
20° 20° 100% 29.89in 10mi 1500ft SSE
13mph
NA Overcast
3:15 AM, Mon
25 May 2015
20° 20° 100% 29.89in 10mi 1100ft SSE
14mph
20mph Overcast
2:55 AM, Mon
25 May 2015
20° 20° 100% 29.89in 10mi 1300ft SSE
14mph
21mph Overcast
2:35 AM, Mon
25 May 2015
21° 21° 100% 29.89in 10mi 1300ft S
13mph
NA Overcast
2:15 AM, Mon
25 May 2015
21° 21° 100% 29.89in 10mi 1300ft SSE
14mph
22mph Overcast
1:55 AM, Mon
25 May 2015
21° 21° 100% 29.89in 10mi 1500ft S
16mph
21mph Overcast
1:35 AM, Mon
25 May 2015
21° 21° 100% 29.89in 10mi 1500ft SSE
15mph
21mph Overcast
1:15 AM, Mon
25 May 2015
20° 20° 100% 29.89in 10mi 1300ft SSE
14mph
NA Overcast
12:55 AM, Mon
25 May 2015
20° 20° 100% 29.9in 10mi 1300ft SSE
18mph
25mph Broken Clouds
12:35 AM, Mon
25 May 2015
20° 20° 100% 29.91in 10mi Unl SSE
12mph
NA Scattered Clouds
12:15 AM, Mon
25 May 2015
20° 20° 100% 29.9in 10mi Unl SE
10mph
NA Clear
11:55 PM, Sun
24 May 2015
20° 20° 100% 29.91in 10mi Unl SE
10mph
16mph Scattered Clouds
11:35 PM, Sun
24 May 2015
20° 20° 100% 29.91in 10mi Unl SE
13mph
NA Scattered Clouds
11:15 PM, Sun
24 May 2015
20° 20° 100% 29.91in 10mi Unl SE
8mph
NA Scattered Clouds
10:55 PM, Sun
24 May 2015
21° 21° 100% 29.92in 10mi Unl SSE
12mph
20mph Scattered Clouds
10:35 PM, Sun
24 May 2015
21° 21° 100% 29.92in 10mi 11000ft S
13mph
17mph Broken Clouds
10:15 PM, Sun
24 May 2015
21° 21° 100% 29.92in 10mi 4800ft SE
9mph
NA Overcast
9:50 PM, Sun
24 May 2015
21° 21° 100% 29.93in 6mi 6000ft S
12mph
NA Overcast
8:50 PM, Sun
24 May 2015
25° 20° 74% 29.92in 10mi 11000ft S
12mph
NA Broken Clouds
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