Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 49%

12:20

22:51

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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 OK
21 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)

30
27
23
25
22
22
21
24
18
21
32
35
60
82
53
51
52
50
79
64
57
36
21
18

Low Clouds (% Sky Obscured)

19
20
19
18
18
18
17
17
13
15
20
23
51
73
32
31
32
34
31
28
19
20
20
18

Medium Clouds (% Sky Obscured)

19
0
0
0
0
0
0
0
0
16
19
22
3
14
26
31
31
38
46
29
3
4
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
1
1
1
2
3
79
64
57
29
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

13
27
35
44
52
89
89
88
86
2
0
0
0
0
0
0
0
0
0
0
0
0
3
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
14
24
45
59
64
56
67
84
95
95
52
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.5
0.4
0.5
0.9
1.7
1.1
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
23
23
23
24
25
26
27
26
27
28
29
29
28
26
26
25
24
24

Feels Like (°C)

29
29
29
29
29
29
29
28
29
31
33
33
33
32
33
36
36
37
37
33
33
32
31
30

Dew Point (°C)

22
23
22
22
22
22
22
22
22
23
23
21
21
20
22
26
25
27
26
24
24
24
23
23

Relative Humidity (%)

94
95
95
95
95
95
95
95
94
91
84
72
68
69
74
86
81
86
86
87
91
92
94
94

Pressure (mb)

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

Ozone (du)

294
296
293
294
294
294
296
296
295
294
295
297
297
297
296
296
296
295
296
295
294
295
296
297

Tuesday 21

First Quarter 59%

13:20

23:20

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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
21 Bad

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)

19
17
22
35
30
29
27
29
30
34
38
56
67
86
69
58
55
61
55
53
94
62
92
84

Low Clouds (% Sky Obscured)

14
15
16
23
22
19
17
18
20
22
21
38
60
82
62
53
42
33
27
22
20
20
53
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
24
3
10
6
1
2
2
17
22
14
13
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
1
2
15
0
1
2
10
16
53
94
62
92
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9

Fog (%)

0
0
0
0
0
2
2
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
Very Light Rain
None
None
None
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
1
2
2
1
2
2
1
1
0
4
18
34
31
35
36
42
37
52
80
86
35
14
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.3
0
0.3
0.9
1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
22
22
24
25
26
27
27
28
29
29
30
29
28
27
26
25
25

Feels Like (°C)

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

Dew Point (°C)

22
23
22
22
22
22
21
21
21
22
22
21
21
21
23
23
24
26
24
23
25
24
23
23

Relative Humidity (%)

94
95
95
95
94
94
94
95
94
91
83
73
69
69
73
73
74
78
73
74
88
87
90
92

Pressure (mb)

1011
1011
1011
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1010
1010
1011

Ozone (du)

296
296
296
297
298
296
295
294
294
296
296
296
295
294
294
294
293
294
294
295
295
294
293
293

Wednesday 22

Waxing Gibbous 69%

14:19

23:50

22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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 Bad
20 Bad
21 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)

48
38
23
15
19
12
14
15
10
7
32
37
30
48
71
63
82
92
96
100
95
90
85
82

Low Clouds (% Sky Obscured)

41
23
17
11
16
10
9
9
6
2
15
20
18
29
53
55
39
38
34
40
36
37
26
27

Medium Clouds (% Sky Obscured)

0
14
0
0
0
0
0
0
0
0
0
29
21
8
15
21
4
10
13
16
10
6
4
5

High Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
3
4
14
4
4
16
45
4
58
71
85
100
88
73
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
1
2
7
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
1
16
45
76
83
81
89
93
72
47
5
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
0.9
0.8
1.1
1.6
0.9
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
92
92
94
92
91
92
88
79
69
65
62
62
67
82
83
87
90
90
92
92
92

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

293
292
291
291
292
293
294
295
294
294
294
293
294
295
294
293
291
290
290
291
291
292
292
293

Thursday 23

Waxing Gibbous 78%

15:18

00:25

22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
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 OK
21 OK

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)

77
46
32
34
34
33
33
30
41
45
51
54
60
65
72
62
67
59
59
59
51
42
29
26

Low Clouds (% Sky Obscured)

20
16
16
16
13
13
14
16
22
35
47
47
43
46
57
56
63
48
37
24
26
26
21
17

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
14
26
39
33
26
21
14
7
2
1
1
0
0

High Clouds (% Sky Obscured)

50
19
3
2
3
2
1
0
0
0
0
0
0
0
33
62
67
59
59
59
51
34
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

4
0
0
0
0
0
0
0
0
0
3
26
42
53
75
76
79
83
78
63
43
23
1
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.8
0.8
0.8
0.5
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
22
22
21
22
23
24
26
26
27
28
28
28
27
27
27
26
26
25
24

Feels Like (°C)

26
26
27
27
27
27
27
27
27
30
30
32
32
33
34
34
35
34
34
35
33
32
30
30

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
91
91
92
91
91
89
85
74
68
64
61
61
66
68
69
70
76
79
86
87
88

Pressure (mb)

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

Ozone (du)

293
293
293
293
293
294
292
292
292
291
292
292
293
293
293
292
293
293
292
292
292
293
294
294

Friday 24

Waxing Gibbous 85%

16:15

01:06

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

Sun - Rise: 05:22, Set: 19:19, Transit: 12:21. Moon - Rise: 16:15, Set: 01:06. Civil Dark: 19:47 - 04:54. Nautical Dark: 20:20 - 04:21. Astro Dark: 20:56 - 03:45

Total Clouds (% Sky Obscured)

23
18
20
21
18
20
19
25
25
25
25
32
37
55
58
47
50
55
55
60
48
30
20
22

Low Clouds (% Sky Obscured)

12
11
10
11
11
14
14
17
17
17
22
28
37
55
58
47
50
49
43
34
29
24
16
13

Medium Clouds (% Sky Obscured)

0
0
0
1
1
1
1
0
0
0
0
6
12
18
14
13
10
5
3
0
1
2
3
2

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
13
23
45
55
55
60
48
30
7
7

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

Precipitation Probability (%)

8
2
8
9
4
10
12
8
19
18
10
22
18
5
24
36
44
48
47
43
36
26
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
28
27
27
27
27
27
27
29
31
31
32
32
32
32
32
32
32
32
33
33
35
35

Dew Point (°C)

22
21
21
20
20
20
20
20
20
20
19
18
18
18
17
17
17
17
18
20
21
21
22
22

Relative Humidity (%)

87
85
87
85
85
85
85
85
87
81
69
60
56
53
49
51
51
53
59
67
75
78
83
85

Pressure (mb)

1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1012

Ozone (du)

294
294
294
294
294
293
293
293
293
292
291
291
291
291
292
292
291
291
291
290
290
290
290
290

Saturday 25

Waxing Gibbous 91%

17:08

01:52

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

Sun - Rise: 05:23, Set: 19:18, Transit: 12:21. Moon - Rise: 17:08, Set: 01:52. Civil Dark: 19:46 - 04:55. Nautical Dark: 20:19 - 04:22. Astro Dark: 20:55 - 03:46

Total Clouds (% Sky Obscured)

22
27
27
25
37
45
52
57
35
18
17
23
31
36
46
52
55
72
82
80
79
77
77
76

Low Clouds (% Sky Obscured)

16
18
16
14
16
21
21
23
29
18
17
23
31
36
45
40
35
37
37
37
37
36
36
35

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
4
10
13
12
14
21
25
29
25
20
15
10
11

High Clouds (% Sky Obscured)

6
6
7
7
8
18
28
38
26
13
0
0
0
0
13
26
41
46
51
56
38
20
3
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
5
6
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

5
0
6
7
5
10
8
1
7
10
11
25
33
38
51
60
66
66
66
67
58
45
26
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.4
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
22
22
23
23
22
23
25
26
27
29
30
29
30
30
28
27
26
25
24
24

Feels Like (°C)

29
28
28
29
28
28
28
28
28
27
27
25
35
35
36
35
35
35
35
35
34
34
34
34

Dew Point (°C)

21
21
20
20
20
20
21
21
20
20
20
19
21
23
25
24
24
24
23
23
24
23
23
22

Relative Humidity (%)

85
87
87
87
87
88
88
88
88
80
73
67
68
72
74
73
71
70
75
79
86
87
89
91

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

291
291
292
291
291
290
292
293
294
294
295
295
295
295
295
295
296
296
296
295
294
295
296
297

Sunday 26

Waxing Gibbous 91%

17:56

02:43

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

Sun - Rise: 05:23, Set: 19:18, Transit: 12:20. Moon - Rise: 17:56, Set: 02:43. Civil Dark: 19:45 - 04:56. Nautical Dark: 20:18 - 04:23. Astro Dark: 20:54 - 03:47

Total Clouds (% Sky Obscured)

78
79
70
63
51
38
41
46
62
81
100
95
90
85
90
95
100

Low Clouds (% Sky Obscured)

27
18
15
13
10
14
17
20
26
28
28
35
41
50
56
65
67

Medium Clouds (% Sky Obscured)

12
13
17
18
21
26
30
31
28
38
43
30
17
4
6
10
14

High Clouds (% Sky Obscured)

23
34
22
11
0
0
0
0
33
67
100
85
70
54
70
85
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8

Fog (%)

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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

17
8
22
28
29
27
20
4
5
4
0
19
27
34
45
52
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
22
22
21
21
23
24
26
27
29
30
29
29

Feels Like (°C)

27
27
27
26
26
26
25
25
25
24
24
24
33
33
34
34
35

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
92
94
94
94
94
87
80
73
73
70
68
68
68

Pressure (mb)

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

Ozone (du)

298
298
298
300
302
303
303
304
304
304
304
304
305
307
309
307
306

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

Generated: 20/07/26 22:31:36. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+9.00