On Tuesday, 4 February, mostly partly cloudy weather, no precipitation are expected in Alton. The lowest air temperature will be -8°C at 10 pm, the highest temperature will be +2°C around 1 am. The atmospheric pressure will be within 738-750 mm Hg. The relative humidity 47-86%. The wind will be mainly northwesterly 7 m/s with maximum gusts up to 15 m/s
UVI
01:00
94%
2 m/s
8 m/s
738
86%
0
04:00
7%
2 m/s
5 m/s
739
80%
0
07:00
7%
3 m/s
8 m/s
740
70%
0
10:00
<5%
5 m/s
12 m/s
741
47%
2
13:00
<5%
7 m/s
15 m/s
743
48%
3
16:00
6%
7 m/s
15 m/s
745
49%
2
19:00
<5%
6 m/s
13 m/s
749
54%
0
22:00
<5%
4 m/s
10 m/s
750
61%
0
+2°
-1°
-1°
-4°
0°
-4°
+1°
-5°
0°
-7°
-3°
-10°
-6°
-12°
-8°
-13°