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in Alton mainly cloudy, no precipitation, haze, +11 °C

Alton 3-Day Weather Forecast

Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening
Overnight
Morning
Afternoon
Evening

Air temperature, °C

+11
+12
+14
+10
+9
+9
+14
+11
+8
+7
+15
+12
+8
+9
+14
+11
+8
+11
+16
+13
+9
+11
+17
+14
+10
+10
+16
+12
+8
+11
+16
+13
+9
+12
+18
+13
+8
+11
+17
+12

Real feel, °C

+10
+11
+14
+8
+5
+6
+14
+11
+7
+10
+15
+12
+6
+8
+13
+10
+6
+10
+16
+13
+8
+11
+17
+14
+9
+11
+16
+12
+7
+10
+16
+13
+8
+11
+18
+13
+6
+9
+17
+11

Average wind speed, m/s

3
2
7
7
7
8
8
5
2
5
5
3
3
3
6
5
4
4
5
5
2
3
4
3
2
4
5
4
2
4
4
4
2
4
5
5
3
5
5
5

Wind gusts, m/s

5
12
13
12
15
14
11
5
8
9
8
6
6
12
11
7
7
9
10
4
5
7
7
4
5
6
7
4
5
5
7
3
5
6
8
8
6
7
9

Wind direction

NW
N
W
W
SW
SW
SW
SW
S
S
S
SE
N
W
W
SW
SW
NW
W
W
SW
W
W
SW
S
SE
SE
SE
SE
SE
SE
S
E
E
E
E
NE
NE
E
SE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation in liquid equivalent, mm

0.4
0.7
0
2.9
7.9
5.7
0
0
0
0
0
0
1.6
4.6
1.6
1.6
0.8
0.1
0.3
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Pressure, mmHg

739
741
742
745
745
745
748
749
749
749
749
748
748
745
744
744
744
746
746
749
749
753
755
755
756
755
755
757
757
757
757
756
754
752
752
752
754
754
752
755

Relative humidity, %

93
92
84
86
91
89
69
77
91
82
60
72
84
82
63
77
91
84
60
73
90
84
58
74
90
85
66
73
88
78
55
66
86
82
60
73
90
85
58
73
0
1
1
0
0
1
3
1
0
2
6
1
0
0
1
0
0
1
3
0
0
1
4
1
0
1
4
1
0
2
6
4
0
1
4
2
0
2
6
4
3
2
4
4
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2