Mo, 22 April Tu, 23 April We, 24 April Th, 25 April Fr, 26 April Sa, 27 April Su, 28 April Mo, 29 April Tu, 30 April We, 1 May
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
-2
-1
0
+1
0
0
+1
0
-1
0
+1
0
-1
-1
+1
+1
-1
-1
0
-1
-1
-1
0
+1
-1
-2
0
-1
-2
-2
0
0
-1
-1
0
0
-1
0
+2
+3
Real feel, °C
-4
-5
-6
-7
-7
-7
-6
-7
-7
-5
-4
-4
-5
-5
-4
-3
-4
-4
-4
-4
-6
-5
-4
-4
-7
-7
-6
-6
-6
-6
-4
-4
-5
-4
-5
-6
-7
-6
-3
-4
Average wind speed, m/s
2
5
10
10
11
11
11
10
9
5
5
5
4
4
4
4
3
3
4
3
3
4
4
4
5
6
5
5
4
4
5
5
4
3
6
6
7
7
8
8
Wind gusts, m/s
3
7
14
14
16
16
15
14
12
8
6
6
5
6
6
6
5
4
5
4
5
6
6
7
7
8
8
7
6
6
7
6
5
4
7
7
10
12
13
13
Wind direction
SW
E
E
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
E
SE
SE
S
NW
NW
NW
NW
NW
NW
NW
NW
NW
SW
SW
S
SE
N
NW
NW
NW
NW
NW
NW
Birch pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
0
0
0
1.5
2.7
0.6
0.7
0
0
0
1.1
1.3
0
0.1
4.2
0.5
0
0
0.8
0.1
0
0
0
0
0
0
0
0
0
0.3
0.9
0.3
0
0
0
0
0
Falling snow, cm
—
—
—
—
—
—
0.1
0.8
0.1
0.1
—
—
—
0.9
0.5
—
—
3.8
0.4
—
—
0.8
—
—
—
—
—
—
—
—
—
—
—
0.8
0.1
—
—
—
—
—
Snow depth, cm
14.7
14.6
13.8
11.5
10.6
10.6
9.8
7.7
7.2
7.1
6.6
5.2
4.7
5.1
4.7
3.1
2.7
4.7
3.8
1.9
1.7
2.1
1.4
0.4
0.3
0.3
0.2
0.1
0.1
0.1
0
0
0
—
—
—
—
—
—
—
Pressure, mmHg
745
745
745
742
741
739
739
737
737
737
739
739
740
740
742
741
740
740
740
742
742
744
745
746
746
748
748
748
748
747
746
742
740
740
743
743
745
747
748
750
Relative humidity, %
89
90
86
82
81
84
85
91
91
92
90
90
89
92
90
87
89
94
92
92
92
93
90
89
95
97
94
93
94
93
87
86
91
93
89
87
88
82
73
73
UV Index, points
0
1
6
3
0
1
2
1
0
1
3
3
0
1
3
3
0
0
2
2
0
0
6
3
0
0
2
2
0
0
3
2
0
0
3
4
0
0
3
3
Geomagnetic activity, Kp-index
4
3
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3