On Thursday, 12 December, mostly clear weather, no precipitation are expected in Alton. The lowest air temperature will be -1°C at 10 pm, the highest temperature will be +6°C around 1 am. The atmospheric pressure will be within 751-771 mm Hg. The relative humidity 42-88%. The wind will be mainly westerly 7 m/s with maximum gusts up to 14 m/s
UVI
01:00
99%
9 m/s
15 m/s
751
88%
0
04:00
6%
8 m/s
13 m/s
756
73%
0
07:00
10%
7 m/s
13 m/s
760
67%
0
10:00
<5%
8 m/s
13 m/s
762
58%
2
13:00
<5%
8 m/s
13 m/s
763
46%
2
16:00
12%
8 m/s
12 m/s
765
45%
2
19:00
<5%
6 m/s
10 m/s
769
42%
0
22:00
<5%
5 m/s
8 m/s
771
46%
0
+6°
0°
+5°
-2°
+3°
-3°
+4°
-3°
+5°
-2°
+3°
-4°
+1°
-5°
-1°
-6°