Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Gibbous 78%

15:18

00:25

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

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)

0
9
29
12
9
25
27
9
29
50
72
75
75
90
90
100
94
63
76
59
25
29
29
7

Low Clouds (% Sky Obscured)

0
2
19
10
7
18
20
6
18
31
33
34
52
76
70
82
44
48
42
22
14
17
17
4

Medium Clouds (% Sky Obscured)

0
5
12
0
0
0
0
0
0
0
15
31
26
18
18
9
0
0
2
32
3
8
7
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
40
38
100
81
32
60
55
11
3
2
2

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
23
29
51
70
61
46
41
36
13
1
11
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
2
3
3
4
4
4
4
3
4
4
4
3
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
28
28
27
27
27
30
32
33
33
32
33
32
32
31
32
32
32
30
29
28
27

Dew Point (°C)

21
20
21
20
20
20
19
20
21
21
20
20
19
20
19
18
19
19
20
23
22
22
20
19

Relative Humidity (%)

88
88
88
88
87
87
87
87
80
72
66
60
58
60
59
58
61
59
64
76
79
80
80
79

Pressure (mb)

1012
1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1012
1012
1013
1013

Ozone (du)

298
297
295
294
293
293
293
294
293
291
288
288
289
290
290
288
289
290
290
290
290
290
289
289

Friday 24

Waxing Gibbous 85%

16:15

01:06

23 Good
00 Good
01 Good
02 Good
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 Bad
20 Bad
21 Bad
22 Bad

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)

2
1
2
5
0
0
0
0
0
34
45
40
49
40
60
80
90
100
94
100
61
71
99
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
21
21
23
31
47
58
49
40
37
22
19
15
0
0

Medium Clouds (% Sky Obscured)

0
0
2
3
0
0
0
0
0
0
0
0
19
18
19
22
20
12
12
28
0
3
23
55

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
70
100
90
100
43
60
99
82

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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
14
0
0
0
0
0
8
12
24
30
26
27
37
42
21
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
5
6
6
6
5
3
1
2
3

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
22
22
24
26
27
27
29
30
30
31
30
29
28
28
26
25
25
24

Feels Like (°C)

27
26
27
27
26
26
26
27
30
31
32
32
33
34
34
36
34
33
32
32
30
29
29
27

Dew Point (°C)

19
19
19
18
18
18
18
19
20
19
18
17
17
18
18
22
22
20
21
24
24
23
23
22

Relative Humidity (%)

80
79
79
79
79
80
80
83
78
66
58
52
50
49
48
58
59
56
64
80
84
88
88
88

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

289
289
290
291
292
293
294
293
294
293
292
291
290
292
292
293
293
292
290
290
290
291
291
292

Saturday 25

Waxing Gibbous 91%

17:08

01:52

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

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)

79
72
83
61
44
48
63
40
61
57
56
42
55
75
75
81
61
48
43
42
34
26
19
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
14
0
20
19
23
16
21
41
39
24
16
9
18
19
18
13
9
5

Medium Clouds (% Sky Obscured)

73
61
71
33
44
48
60
40
61
57
56
42
55
49
29
38
26
47
43
42
34
26
5
3

High Clouds (% Sky Obscured)

79
38
34
36
44
48
63
40
61
57
50
40
40
30
39
40
37
30
39
42
34
26
19
15

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
2
5
12
4
0
0
0

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)

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

Chance of Frost

Temperature (°C)

24
23
23
22
23
22
22
22
24
26
27
27
28
29
30
30
30
31
29
28
26
25
25
24

Feels Like (°C)

27
26
26
25
26
25
25
25
28
30
31
31
32
32
33
32
32
33
33
32
30
28
28
27

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
87
88
87
87
87
84
79
69
61
53
48
47
46
46
53
60
73
81
83
85
85

Pressure (mb)

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

Ozone (du)

292
292
293
294
294
294
296
296
296
295
295
294
293
296
297
296
295
295
295
294
294
295
295
295

Sunday 26

Waxing Gibbous 96%

17:56

02:43

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

16
12
8
7
16
25
37
29
23
15
31
47
65
78
85
86
86
76
58
58
73
100
58
83

Low Clouds (% Sky Obscured)

0
0
0
0
7
15
22
17
12
7
18
32
44
43
45
44
31
18
4
8
12
16
14
13

Medium Clouds (% Sky Obscured)

5
4
4
3
2
3
4
4
23
5
0
0
0
9
18
32
25
14
5
4
4
4
2
1

High Clouds (% Sky Obscured)

16
12
4
4
4
4
12
13
23
15
10
2
4
20
34
38
34
34
29
34
51
100
44
73

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
6
11
19
28
26
20
0
1
0

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)

3
3
3
3
3
3
3
3
3
3
5
5
5
5
6
6
6
6
4
3
2
1
2
2

Chance of Frost

Temperature (°C)

23
22
22
22
22
21
21
21
23
25
27
28
29
30
30
30
29
29
28
28
27
26
25
24

Feels Like (°C)

25
24
25
26
26
25
25
25
28
29
30
31
33
33
33
33
33
33
33
33
33
30
28
29

Dew Point (°C)

20
19
19
18
18
18
18
19
20
19
18
18
17
17
17
17
18
18
19
22
23
23
23
22

Relative Humidity (%)

83
81
80
80
80
80
81
85
79
68
60
55
50
47
46
46
49
49
55
68
79
84
87
87

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

296
297
298
298
297
296
296
297
296
296
296
297
298
296
297
297
296
296
297
297
297
296
297
298

Monday 27

Waxing Gibbous 94%

18:38

03:40

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
21 Bad
22 OK

Sun - Rise: 05:24, Set: 19:17, Transit: 12:20. Moon - Rise: 18:38, Set: 03:40. Civil Dark: 19:44 - 04:57. Nautical Dark: 20:18 - 04:23. Astro Dark: 20:53 - 03:48

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
99
100
100
100
86
73
60
70
83
96
96
96
96
90
88
82
63
44

Low Clouds (% Sky Obscured)

12
8
4
0
0
0
0
0
0
0
10
19
27
23
18
14
14
9
2
5
8
10
7
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
18
16
25
31
45
27
22
15
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
100
100
100
100
99
99
100
97
50
27
3
26
43
44
74
78
73
75
71
64
54
44

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
1
0
0
0
0
0
0
0
0
0
0
15
24
33
35
35
31
32
24
4
6
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
21
22
23
25
27
28
28
30
30
29
28
27
27
27
26
25
24
23

Feels Like (°C)

27
26
25
25
24
25
24
25
27
29
30
31
32
33
33
32
32
31
33
34
33
33
33
25

Dew Point (°C)

21
20
20
20
20
20
20
19
20
19
18
17
16
17
16
14
15
16
19
21
20
20
20
18

Relative Humidity (%)

88
87
87
88
87
88
89
87
80
68
57
51
47
45
42
41
43
50
58
68
70
74
77
73

Pressure (mb)

1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

296
295
293
293
292
293
292
295
298
298
300
300
301
302
301
302
303
303
304
304
304
304
303
302

Tuesday 28

Waxing Gibbous 99%

19:15

04:39

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

Sun - Rise: 05:25, Set: 19:16, Transit: 12:20. Moon - Rise: 19:15, Set: 04:39. Civil Dark: 19:44 - 04:57. Nautical Dark: 20:17 - 04:24. Astro Dark: 20:52 - 03:49

Total Clouds (% Sky Obscured)

25
42
59
76
61
47
34
43
50
57
67
78
85
93
96
98
97
97
96
92
87
80
84
88

Low Clouds (% Sky Obscured)

0
3
5
8
10
13
16
20
22
24
33
39
44
43
43
42
37
33
26
23
20
20
20
19

Medium Clouds (% Sky Obscured)

0
1
1
2
2
2
2
10
17
26
24
22
20
16
10
4
4
3
2
2
1
0
0
0

High Clouds (% Sky Obscured)

25
42
59
71
57
42
34
39
34
28
42
65
85
93
96
98
97
96
94
81
66
57
59
61

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

Precipitation Probability (%)

0
0
0
0
0
0
0
4
5
2
8
8
2
18
32
45
47
53
64
54
39
3
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
25
24
23
23
23
23
22
22
32
31
31
31
31
31
30
30
30
29
29
30
25

Dew Point (°C)

17
16
16
16
16
16
16
16
16
16
17
17
16
16
15
15
14
16
18
19
19
18
19
18

Relative Humidity (%)

70
66
67
67
68
68
70
70
64
59
54
50
46
43
43
43
42
48
56
65
68
70
74
74

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

300
299
299
299
299
299
299
299
299
300
300
300
301
301
300
299
298
298
298
298
299
299
299
299

Wednesday 29

Full Moon 100%

19:47

05:39

23 Bad
00 Bad
01 OK
02 Good
03 Good
04 OK
05 OK
06 OK
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: 05:25, Set: 19:16, Transit: 12:20. Moon - Rise: 19:47, Set: 05:39. Civil Dark: 19:43 - 04:58. Nautical Dark: 20:16 - 04:25. Astro Dark: 20:51 - 03:50

Total Clouds (% Sky Obscured)

92
66
34
2
11
20
29
39
49
60
59
58
57
61
66
71
66
62
57
57
57
58

Low Clouds (% Sky Obscured)

18
13
7
0
5
11
16
21
27
32
34
34
33
35
39
46
39
35
30
34
37
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
2
1
1
1
10
20
33
28
23
19
12
6
0

High Clouds (% Sky Obscured)

67
55
34
2
5
2
1
5
7
13
13
21
21
22
24
25
20
20
25
20
19
19

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
0
1
1
6
8
9

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
21
22
23
24
26
27
29
29
30
30
30
29
29
28
27
25

Feels Like (°C)

25
26
25
26
26
25
25
25
24
23
23
31
31
30
31
32
32
32
33
32
32
31

Dew Point (°C)

18
18
17
17
17
17
16
17
17
16
16
15
14
13
14
14
14
16
19
22
21
20

Relative Humidity (%)

74
74
73
73
72
72
73
73
65
59
53
47
41
36
36
37
36
45
56
69
71
72

Pressure (mb)

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

Ozone (du)

299
299
299
299
299
299
298
298
299
299
300
299
299
299
298
297
296
297
297
297
297
297

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

Generated: 23/07/26 23:57:36. Forecast: 23/07/26 to 29/07/26. Timezone: UTC+9.00