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in Grand Coulee mainly cloudy, light rain, +18 °C

Grand Coulee 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

+4
+3
+20
+14
+3
+6
+9
+6
+3
+6
+11
+7
+1
+3
+7
+7
0
+2
+8
+6
-2
+3
+14
+14
+2
+1
+18
+15
+7
+6
+21
+24
+8
+6
+14
+11
+6
+9
+18
+15

Real feel, °C

-1
+6
+20
+13
0
+4
+7
+4
+1
+2
+9
+6
-3
-1
+3
+1
-5
-2
+5
+4
-6
0
+13
+10
-3
+2
+18
+14
+3
+8
+21
+19
+5
+6
+14
+11
+3
+7
+18
+14

Average wind speed, m/s

9
7
6
5
6
4
5
4
3
6
6
4
5
6
7
7
6
5
5
5
3
4
4
4
5
7
9
9
7
8
7
6
5
4
5
5
4
5
6
6

Wind gusts, m/s

12
10
10
6
8
7
5
10
10
8
7
10
11
12
10
9
9
9
4
6
7
5
8
12
16
17
14
12
11
12
8
7
8
8
8
10
9
11

Wind direction

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

Precipitation in liquid equivalent, mm

0
0
0
0
0
0.1
6.3
1.5
0.6
1.4
0
0.4
0.4
0
0.1
0.2
0.1
0
0.1
0
0
0
0
0
0
0
0
0
2
4.3
9.5
0.8
4.1
0.8
3.7
3.5
1.4
0.9
0.9
1.7
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

706
704
703
702
703
703
703
705
705
705
707
708
708
708
708
708
709
709
711
711
711
712
712
710
710
709
707
705
703
700
699
694
697
699
699
697
697
700
703
705

Relative humidity, %

52
54
24
29
70
72
70
74
83
75
49
57
79
80
66
57
73
75
53
49
77
64
30
31
56
55
23
30
51
54
35
41
66
64
43
49
65
66
39
40
0
5
8
1
0
1
1
0
0
2
3
1
0
2
2
1
0
0
2
1
0
0
5
2
0
0
7
3
0
0
0
2
0
0
0
0
0
0
0
0
3
3
4
4
4
4
4
3
3
3
3
3
3
3
3
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