Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 19%

09:17

21:29

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:17, Set: 19:23, Transit: 12:20. Moon - Rise: 09:17, Set: 21:29. Civil Dark: 19:51 - 04:49. Nautical Dark: 20:25 - 04:15. Astro Dark: 21:03 - 03:39

Total Clouds (% Sky Obscured)

100
97
100
100
100
98
41
40
28
44
35
17
54
77
98
100
100
100
100
95
100
87
90
95

Low Clouds (% Sky Obscured)

13
10
10
10
9
8
7
8
9
9
13
11
41
65
65
48
44
38
51
36
26
21
25
26

Medium Clouds (% Sky Obscured)

50
5
2
3
0
2
2
2
2
2
0
0
34
14
5
4
4
29
60
70
37
15
2
7

High Clouds (% Sky Obscured)

100
94
100
100
100
97
28
31
12
26
15
3
0
23
87
100
100
100
100
27
100
43
65
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
3
6
5
9
9
9

Fog (%)

16
16
16
16
16
12
10
16
16
7
7
8
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

2
1
4
0
0
0
0
0
0
0
3
26
37
41
43
70
66
94
80
65
43
4
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
1
0.7
1.8
1.2
0.7
0.4
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
4
4
4
4
4
3
3
3
4
4
5
4
5
4
3
3
2
3
3

Chance of Frost

Temperature (°C)

23
23
23
23
22
22
22
22
22
22
24
25
26
26
28
28
28
27
26
26
27
27
25
25

Feels Like (°C)

28
28
27
27
26
26
26
28
28
28
31
31
32
32
34
33
33
33
33
33
33
32
30
29

Dew Point (°C)

22
22
22
21
21
21
21
21
21
21
22
21
21
21
23
22
22
21
21
23
24
24
24
24

Relative Humidity (%)

91
91
94
92
92
94
94
94
92
94
89
80
75
71
72
68
71
71
75
82
84
87
91
94

Pressure (mb)

1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1004
1004
1004
1004
1004
1004

Ozone (du)

288
289
287
287
285
286
286
287
285
284
286
287
286
288
286
285
286
287
285
285
285
287
287
288

Saturday 18

Waxing Crescent 29%

10:20

21:57

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:18, Set: 19:23, Transit: 12:20. Moon - Rise: 10:20, Set: 21:57. Civil Dark: 19:51 - 04:50. Nautical Dark: 20:25 - 04:16. Astro Dark: 21:02 - 03:39

Total Clouds (% Sky Obscured)

98
93
91
54
76
100
88
88
83
42
42
79
45
52
74
87
95
87
78
43
59
42
50
49

Low Clouds (% Sky Obscured)

31
22
24
21
36
69
82
88
83
31
32
31
32
42
60
87
91
83
70
30
43
27
24
29

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
6
2
17
11
16
12
14
14
12
17
24
21

High Clouds (% Sky Obscured)

88
80
43
54
76
100
53
44
12
2
2
14
1
1
0
1
0
0
0
0
59
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
7
5
9
9
5
7
9
9

Fog (%)

0
0
0
0
0
8
16
13
96
98
10
5
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
3
4
4
7
14
3
3
11
6
18
11
19
23
22
26
35
31
38
59
85
54
33
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.4
0.3
0
0

Wind Speed/Direction (mph)

3
4
4
4
3
3
3
3
3
3
2
3
3
3
4
4
5
5
5
5
4
3
2
2

Chance of Frost

Temperature (°C)

25
24
24
24
24
24
24
23
23
23
25
25
26
27
27
27
29
30
31
31
28
26
26
25

Feels Like (°C)

29
28
28
28
30
29
28
28
28
27
31
31
30
32
32
32
33
35
36
36
34
32
32
32

Dew Point (°C)

24
24
23
23
23
23
23
23
22
23
24
23
21
20
19
19
24
27
28
27
24
23
24
23

Relative Humidity (%)

95
97
97
95
97
97
97
95
95
95
92
84
75
68
61
60
75
82
82
79
80
87
90
91

Pressure (mb)

1005
1005
1006
1006
1006
1006
1005
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1006
1006
1007
1007

Ozone (du)

286
285
286
285
285
285
284
285
287
286
287
288
288
288
288
288
287
285
285
284
284
283
283
282

Sunday 19

Waxing Crescent 39%

11:21

22:24

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:19, Set: 19:22, Transit: 12:20. Moon - Rise: 11:21, Set: 22:24. Civil Dark: 19:50 - 04:51. Nautical Dark: 20:24 - 04:17. Astro Dark: 21:01 - 03:40

Total Clouds (% Sky Obscured)

52
50
52
44
42
46
30
56
40
39
58
36
30
33
46
54
53
49
49
50
45
40
31
24

Low Clouds (% Sky Obscured)

36
32
41
34
31
37
27
54
39
24
55
26
19
27
38
47
36
49
46
41
45
39
31
23

Medium Clouds (% Sky Obscured)

15
11
19
16
14
12
0
0
0
0
0
10
20
6
23
22
30
12
15
16
20
11
5
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
3
0
0
0
0
0
12
1
22
32
45
26
14
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
7
7
9
9
9
2
8
9
7
5
2
5
6
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
0
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

24
15
17
15
28
37
23
28
22
26
67
87
67
55
50
48
53
48
50
49
54
48
38
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.9
0.5
0.3
0.3
0.2
0.3
0
0.3
0.3
0.5
0.3
0.3
0.3

Wind Speed/Direction (mph)

2
2
2
3
3
3
3
3
3
3
2
3
4
4
5
6
6
6
6
6
5
4
3
3

Chance of Frost

Temperature (°C)

25
25
25
24
24
24
24
24
23
23
24
25
26
28
28
27
28
27
27
28
27
27
25
25

Feels Like (°C)

32
31
31
31
31
30
30
30
29
29
31
31
33
35
35
33
35
33
34
34
34
34
32
31

Dew Point (°C)

24
24
24
24
24
24
23
23
23
23
23
23
24
25
24
22
24
21
21
24
24
24
24
23

Relative Humidity (%)

94
95
95
95
97
97
95
97
95
95
94
90
88
87
81
72
76
72
69
80
80
86
91
91

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

282
283
284
283
282
281
284
285
286
284
284
283
284
285
285
285
286
285
285
286
286
287
289
290

Monday 20

Waxing Crescent 49%

12:20

22:51

21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK

Sun - Rise: 05:19, Set: 19:22, Transit: 12:20. Moon - Rise: 12:20, Set: 22:51. Civil Dark: 19:49 - 04:51. Nautical Dark: 20:23 - 04:18. Astro Dark: 20:59 - 03:41

Total Clouds (% Sky Obscured)

22
25
21
25
23
20
14
9
4
9
12
16
26
38
50
50
58
66
77
43
35
35
42
43

Low Clouds (% Sky Obscured)

22
21
15
13
11
9
6
4
2
5
9
15
26
36
50
50
55
58
67
43
35
35
39
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
20
29
20
10
2
1
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
18
2
19
22
11
18
18
7
7
5
0
1
1
0
0
0
14
29
37
39
33
12
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
5
6
6
5
5
3
2

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
22
22
21
21
22
24
25
26
27
28
29
31
32
28
27
26
25
24

Feels Like (°C)

30
29
28
27
27
27
26
26
25
25
28
30
31
31
32
33
33
35
36
32
32
33
32
30

Dew Point (°C)

22
22
22
21
20
20
19
19
18
18
18
18
18
17
17
17
19
22
25
22
20
23
23
22

Relative Humidity (%)

91
91
91
89
89
89
87
87
85
85
78
70
63
56
52
52
54
61
69
71
68
81
86
88

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1011
1010
1010
1010
1009
1009
1009
1008
1009
1009
1009
1010
1010

Ozone (du)

290
290
290
289
289
289
289
290
290
292
291
291
290
291
290
291
291
290
291
290
290
289
290
290

Tuesday 21

First Quarter 59%

13:20

23:20

21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK

Sun - Rise: 05:20, Set: 19:21, Transit: 12:20. Moon - Rise: 13:20, Set: 23:20. Civil Dark: 19:49 - 04:52. Nautical Dark: 20:22 - 04:18. Astro Dark: 20:59 - 03:42

Total Clouds (% Sky Obscured)

40
38
32
30
26
18
11
4
0
7
14
20
31
40
59
58
53
55
53
51
52
46
34
28

Low Clouds (% Sky Obscured)

26
20
19
16
15
12
8
3
0
5
9
18
26
39
55
58
53
53
53
51
52
46
34
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
21
31
20
15
8
5
3
3
4
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
4
0
0
0
0
0
0
0
0
0
0
3
5
5
11
14
16
18
19
18
19
18
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
3
3
3
3
3
3
3
3
2
2
2
3
4
4
5
5
5
5
4
4
3
2

Chance of Frost

Temperature (°C)

24
24
23
23
23
22
22
21
21
21
23
24
26
27
29
30
30
31
32
30
29
27
26
25

Feels Like (°C)

29
30
29
28
28
27
27
26
26
27
30
31
33
33
34
35
36
37
38
34
34
33
33
34

Dew Point (°C)

22
22
22
21
21
20
20
20
20
20
20
20
20
20
20
21
22
23
25
24
24
23
22
22

Relative Humidity (%)

89
89
89
89
91
89
88
89
91
89
84
74
67
64
61
58
61
64
67
70
73
76
78
82

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

290
290
290
290
289
289
289
291
292
291
291
291
292
291
291
290
290
290
289
289
288
288
288
288

Wednesday 22

Waxing Gibbous 69%

14:19

23:50

21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:20, Set: 19:20, Transit: 12:20. Moon - Rise: 14:19, Set: 23:50. Civil Dark: 19:48 - 04:53. Nautical Dark: 20:22 - 04:19. Astro Dark: 20:58 - 03:43

Total Clouds (% Sky Obscured)

22
14
9
7
5
3
4
5
5
8
7
9
11
13
13
28
35
40
41
44
42
42
43
47

Low Clouds (% Sky Obscured)

16
11
6
5
3
2
3
3
4
8
7
9
11
13
13
28
35
40
41
40
36
30
24
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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 Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
8
0
0
0
0
0
0
0
0
0
0
1
1
1
16
23
28
32
34
33
34
31
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
3
3
3
4
3
3
3
2
1
1
1
0
2
2
3
3
3
3
3
2
1

Chance of Frost

Temperature (°C)

24
24
23
22
22
22
21
21
21
21
22
24
26
28
28
30
30
30
30
29
28
28
26
25

Feels Like (°C)

34
29
28
28
28
28
28
27
27
27
25
25
25
35
34
35
35
35
37
34
34
34
34
34

Dew Point (°C)

22
21
20
20
20
20
20
20
20
19
19
19
19
20
20
21
22
22
23
23
23
23
22
22

Relative Humidity (%)

87
87
87
87
88
88
89
89
89
88
80
73
67
64
61
59
61
63
66
70
73
77
79
84

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

288
287
286
285
285
284
284
285
286
287
288
289
290
290
290
289
290
291
291
291
290
290
289
289

Thursday 23

Waxing Gibbous 78%

15:18

00:25

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:21, Set: 19:20, Transit: 12:20. Moon - Rise: 15:18, Set: 00:25. Civil Dark: 19:47 - 04:54. Nautical Dark: 20:21 - 04:20. Astro Dark: 20:57 - 03:44

Total Clouds (% Sky Obscured)

33
26
14
22
28
38
43
37
28
35
41
47
56
65
73
73
72
72

Low Clouds (% Sky Obscured)

15
7
0
8
15
23
22
18
13
21
26
29
32
35
42
49
56
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
15
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
5
14
23
32
21
11
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
2
3
4
4
4
4
4
4
3
2
1
0
0
0
0
1

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
22
22
22
22
23
25
26
28
29
31
31
30

Feels Like (°C)

34
27
27
27
27
27
28
28
28
28
27
27
26
35
35
35
36
36

Dew Point (°C)

22
21
21
21
21
20
21
20
21
20
20
20
20
20
20
21
21
21

Relative Humidity (%)

88
88
89
89
89
91
91
91
92
92
83
74
68
62
58
55
56
58

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

288
287
287
286
286
286
287
287
288
288
288
289
289
289
288
288
288
288

Forecast for Yufuin, Yufu-shi, Japan (33.31,131.39)

Generated: 17/07/26 21:35:39. Forecast: 17/07/26 to 23/07/26. Timezone: UTC+9.00