Now, 10:00 pm
+57°
1008 hPa
2.9 mph
Now in Alton Post Office (historical) +57°, light air 2.9 mph, southeastern. Fair. Atmosphere pressure above normal 1008 hPa. Dew point temperature +43°, relative humidity 56.6%, Ultraviolet index 0 - minimum, no protection required
Sunday, 12 May
12:00 am
+50°
1009 hPa
6.7 mph
06:00 am
+43°
1011 hPa
4.5 mph
12:00 pm
+64°
1010 hPa
3.1 mph
06:00 pm
+68°
1007 hPa
3.1 mph
Monday, 13 May
12:00 am
+54°
1007 hPa
8.9 mph
06:00 am
+46°
1007 hPa
7.2 mph
12:00 pm
+70°
1006 hPa
9.6 mph
06:00 pm
+66°
1005 hPa
11.6 mph
Tuesday, 14 May
12:00 am
+54°
1007 hPa
9.6 mph
06:00 am
+46°
1012 hPa
7.4 mph
12:00 pm
+57°
1014 hPa
15.9 mph
06:00 pm
+59°
1012 hPa
13 mph
Wednesday, 15 May
12:00 am
+46°
1015 hPa
4.5 mph
06:00 am
+41°
1015 hPa
6.7 mph
12:00 pm
+63°
1011 hPa
7.2 mph
0.01 inch
06:00 pm
+66°
1006 hPa
11.4 mph
0.03 inch
Thursday, 16 May
12:00 am
+48°
1007 hPa
8.9 mph
0.04 inch
06:00 am
+46°
1008 hPa
10.3 mph
0.01 inch
12:00 pm
+52°
1013 hPa
20.1 mph
0.03 inch
06:00 pm
+54°
1013 hPa
18.1 mph
Friday, 17 May
12:00 am
+41°
1012 hPa
3.4 mph
06:00 am
+45°
1004 hPa
11.6 mph
0.02 inch
12:00 pm
+57°
1004 hPa
21.9 mph
0.02 inch
06:00 pm
+48°
1014 hPa
16.8 mph
Saturday, 18 May
12:00 am
+37°
1016 hPa
4 mph
06:00 am
+37°
1014 hPa
2 mph
0.18 inch
12:00 pm
+43°
1013 hPa
11.6 mph
0.06 inch
06:00 pm
+45°
1016 hPa
7.4 mph
Sunday, 19 May
12:00 am
+36°
1018 hPa
4 mph
06:00 am
+30°
1018 hPa
3.1 mph
12:00 pm
+52°
1016 hPa
6 mph
06:00 pm
+57°
1012 hPa
6.5 mph
Monday, 20 May
12:00 am
+45°
1013 hPa
2.2 mph
06:00 am
+36°
1013 hPa
5.8 mph
12:00 pm
+59°
1012 hPa
8.3 mph
06:00 pm
+61°
1008 hPa
11.2 mph
Tuesday, 21 May
12:00 am
+48°
1008 hPa
10.3 mph