On Friday, 21 March, mostly partly cloudy, no precipitation are expected in Alton. The lowest air temperature will be -3°C at 2 am, the highest temperature will be +11°C around 8 pm. The atmospheric pressure will be within 729-739 mm Hg. The relative humidity 41-79%. The wind will be mainly southerly 10 m/s with maximum gusts up to 19 m/s
weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity
UVI
02:00
<5%
3 m/s
9 m/s
739
74%
0
05:00
14%
4 m/s
9 m/s
738
78%
0
08:00
18%
5 m/s
12 m/s
737
79%
0
11:00
15%
8 m/s
15 m/s
735
53%
3
14:00
7%
10 m/s
18 m/s
733
41%
4
17:00
16%
9 m/s
18 m/s
731
41%
4
20:00
18%
8 m/s
17 m/s
729
42%
1
23:00
82%
7 m/s
14 m/s
729
65%
0
-3°
-7°
-2°
-7°
-2°
-7°
+4°
-3°
+10°
+3°
+11°
+4°
+11°
+4°
+9°
+4°