Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Third Quarter 38%

00:03

13:57

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

Sun - Rise: 05:12, Set: 19:27, Transit: 12:19. Moon - Rise: 00:03, Set: 13:57. Civil Dark: 19:55 - 04:44. Nautical Dark: 20:30 - 04:09. Astro Dark: 21:08 - 03:31

Total Clouds (% Sky Obscured)

84
95
97
93
72
30
39
33
28
27
26
18
17
40
45
31
18
2
7
7
13
12
8
10

Low Clouds (% Sky Obscured)

81
91
96
91
68
20
27
27
26
25
23
15
14
38
42
25
10
1
7
7
9
8
7
9

Medium Clouds (% Sky Obscured)

15
32
32
36
33
30
32
9
0
0
0
0
0
0
0
0
0
0
0
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
2
2
1
1
1
1
2
2
2
3
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
4
9
21
34
48
57
52
41
34
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
6
3
5
1
2
0
1
1
1
0
0
0
0
0
0
0
1
2
4
3

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)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
22
22
21
21
20
22
23
24
25
26
27
28
28
28
27
26
25

Feels Like (°C)

27
26
26
26
25
26
27
26
26
25
25
25
26
27
27
27
28
29
30
30
30
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

88
92
92
94
94
95
96
98
98
98
98
96
91
81
72
66
61
58
57
57
58
61
65
76

Pressure (mb)

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

Ozone (du)

296
296
295
295
296
295
295
295
296
297
297
297
299
300
301
301
300
300
300
301
301
302
301
301

Thursday 9

Waning Crescent 27%

00:38

15:08

19 OK
20 Bad
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

Sun - Rise: 05:12, Set: 19:26, Transit: 12:19. Moon - Rise: 00:38, Set: 15:08. Civil Dark: 19:55 - 04:44. Nautical Dark: 20:30 - 04:09. Astro Dark: 21:07 - 03:32

Total Clouds (% Sky Obscured)

36
66
67
72
55
57
69
77
82
83
81
83
90
91
89
87
85
71
58
72
64
51
91
83

Low Clouds (% Sky Obscured)

35
66
67
72
55
57
69
77
82
83
81
83
90
91
89
87
85
71
51
59
56
43
33
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
6
4
1
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
0
2
2
2
3
2
91
83

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
7
9
9
9
9
9
9
9
4
9
9
9
9
9
9
9
9

Fog (%)

0
0
9
31
82
58
45
29
22
23
20
16
12
9
5
2
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 (%)

3
1
0
1
1
1
2
3
4
13
6
3
10
13
3
12
7
12
5
13
5
7
6
4

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)

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

Chance of Frost

Temperature (°C)

24
22
21
21
20
20
19
19
18
18
18
19
22
24
26
27
29
30
30
29
28
27
26
26

Feels Like (°C)

28
26
24
24
23
23
22
21
21
20
21
22
24
27
29
31
32
33
33
32
30
30
30
29

Dew Point (°C)

22
21
20
19
19
20
19
18
17
17
17
18
20
23
24
26
26
28
26
22
21
21
21
23

Relative Humidity (%)

88
92
91
92
93
96
95
93
93
92
92
93
91
92
92
92
87
86
81
68
65
68
72
81

Pressure (mb)

1013
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

301
301
302
302
302
301
301
300
298
298
299
299
300
299
299
299
298
298
297
297
297
295
293
293

Friday 10

Waning Crescent 17%

01:21

16:21

19 Bad
20 Bad
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

Sun - Rise: 05:13, Set: 19:26, Transit: 12:19. Moon - Rise: 01:21, Set: 16:21. Civil Dark: 19:55 - 04:45. Nautical Dark: 20:29 - 04:10. Astro Dark: 21:07 - 03:32

Total Clouds (% Sky Obscured)

100
68
100
100
100
100
100
92
94
98
95
90
93
92
92
59
54
77
82
65
82
90
79
45

Low Clouds (% Sky Obscured)

14
17
17
25
32
39
43
53
60
60
68
67
68
69
83
54
39
65
70
53
53
48
36
20

Medium Clouds (% Sky Obscured)

4
4
4
1
0
1
3
5
3
31
34
3
2
2
2
2
31
32
25
21
46
65
41
13

High Clouds (% Sky Obscured)

100
68
100
100
100
100
100
68
82
85
83
81
81
85
68
2
0
0
2
4
19
31
48
27

ISS Passover

Visibility (miles)

9
9
9
7
2
1
1
1
2
1
1
1
1
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
2
4
9
97
60
48
36
16
16
15
6
2
2
2
2
2
2
2
2
2
2
2

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 (%)

4
2
2
2
3
2
2
4
3
3
4
4
16
17
15
12
15
17
15
15
12
17
10
11

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)

5
5
5
6
6
6
6
6
6
6
7
6
7
9
10
10
10
10
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
27
27
26
25
25
24
25
25
25
25
25
26
28
29
30
31
31
32
32
32
32
31
32

Dew Point (°C)

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

Relative Humidity (%)

91
97
97
98
98
98
96
96
98
98
98
98
94
89
84
85
73
71
70
67
68
74
78
81

Pressure (mb)

1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014

Ozone (du)

292
293
293
294
294
294
294
292
291
294
296
299
302
303
305
305
306
303
301
300
299
301
300
300

Saturday 11

Waning Crescent 9%

02:14

17:33

19 Bad
20 Bad
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

Sun - Rise: 05:14, Set: 19:26, Transit: 12:20. Moon - Rise: 02:14, Set: 17:33. Civil Dark: 19:54 - 04:45. Nautical Dark: 20:29 - 04:11. Astro Dark: 21:06 - 03:33

Total Clouds (% Sky Obscured)

36
52
79
82
87
88
92
97
94
92
90
92
96
100
100
100
79
73
72
61
54
56
60
84

Low Clouds (% Sky Obscured)

17
10
8
9
7
3
2
3
4
5
7
5
3
1
16
32
46
48
50
52
46
44
39
30

Medium Clouds (% Sky Obscured)

16
17
31
25
28
14
14
14
17
20
22
17
13
9
7
4
4
10
11
15
18
17
17
12

High Clouds (% Sky Obscured)

15
28
62
70
77
80
85
93
87
82
76
82
91
100
100
100
79
73
70
55
54
56
60
84

ISS Passover

Visibility (miles)

9
9
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

15
10
2
4
2
1
1
0
1
1
0
1
1
0
0
0
0
7
10
14
26
39
55
44

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
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
30
28
26
25
25
25
24
24
24
24
24
26
28
29
31
32
34
33
31
31
29
31
32

Dew Point (°C)

25
24
23
23
22
22
22
21
21
21
21
20
21
21
22
22
21
20
17
15
15
14
18
23

Relative Humidity (%)

90
94
97
97
97
96
96
95
95
95
95
92
88
80
76
69
63
55
48
43
45
49
61
83

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1013

Ozone (du)

299
299
298
297
296
296
296
295
294
294
294
294
294
294
294
293
293
294
294
294
293
292
291
290

Sunday 12

Waning Crescent 3%

03:18

18:38

19 Bad
20 Bad
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

Sun - Rise: 05:14, Set: 19:26, Transit: 12:20. Moon - Rise: 03:18, Set: 18:38. Civil Dark: 19:54 - 04:46. Nautical Dark: 20:28 - 04:11. Astro Dark: 21:06 - 03:34

Total Clouds (% Sky Obscured)

91
83
97
71
67
73
97
61
98
70
100
100
99
100
99
99
98
99
100
100
98
97
95
94

Low Clouds (% Sky Obscured)

21
10
10
8
9
5
3
0
3
6
8
9
9
13
19
30
47
54
48
43
43
43
39
32

Medium Clouds (% Sky Obscured)

7
3
3
3
0
3
6
9
8
10
6
13
17
26
19
10
0
7
12
13
10
8
13
26

High Clouds (% Sky Obscured)

91
83
91
71
67
73
91
61
98
70
100
100
99
100
97
94
92
97
99
100
94
86
78
74

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
8
6
5

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
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
Light Rain
Very Light Rain

Precipitation Probability (%)

24
17
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
22
32
39
41
46
53
44

Precipitation Amount (mm)

0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
28
26
27
28
28
26
27
25
27
26
28
30
31
32
33
33
34
35
36
33
33
33

Dew Point (°C)

23
23
22
22
21
21
21
21
20
20
21
21
21
21
21
22
23
23
25
27
28
27
26
26

Relative Humidity (%)

90
91
89
89
88
89
89
89
88
88
89
89
84
76
70
69
68
67
71
77
81
85
87
91

Pressure (mb)

1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

291
291
292
292
293
291
290
290
289
288
289
289
288
287
287
288
288
288
288
288
288
288
287
286

Monday 13

Waning Crescent 0%

04:30

No Set

19 Bad
20 Bad
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 OK
18 OK

Sun - Rise: 05:15, Set: 19:25, Transit: 12:20. Moon - Rise: 04:30, Set: No Set. Civil Dark: 19:53 - 04:47. Nautical Dark: 20:28 - 04:12. Astro Dark: 21:05 - 03:35

Total Clouds (% Sky Obscured)

94
94
96
98
99
95
91
97
94
91
89
95
98
99
100
100
100
96
91
87
67
51
41
39

Low Clouds (% Sky Obscured)

25
15
10
10
9
6
4
2
1
1
0
7
14
21
21
22
28
22
15
8
16
22
27
23

Medium Clouds (% Sky Obscured)

33
38
33
29
25
23
20
19
14
10
7
5
3
1
1
1
2
4
7
12
8
6
1
1

High Clouds (% Sky Obscured)

71
67
78
89
99
95
91
97
93
87
80
86
92
97
98
99
100
78
53
22
15
9
2
1

ISS Passover

Visibility (miles)

6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

31
7
7
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
6
6
2
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
33
33
28
28
28
27
27
27
26
26
26
25
25
24
32
32
31
33
34
34
32
33
32

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
92
92
92
92
91
91
89
89
80
72
65
60
55
51
54
57
60
64
69
74

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

286
285
285
285
286
286
286
285
285
285
285
285
285
286
287
286
285
285
285
285
285
286
286
287

Tuesday 14

New Moon 1%

05:45

19:34

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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: 05:15, Set: 19:25, Transit: 12:20. Moon - Rise: 05:45, Set: 19:34. Civil Dark: 19:53 - 04:47. Nautical Dark: 20:27 - 04:13. Astro Dark: 21:05 - 03:36

Total Clouds (% Sky Obscured)

37
36
39
38
37
39
40
45
68
83
96
100
100
100
99
97
96
97
99
100

Low Clouds (% Sky Obscured)

20
17
18
15
11
11
11
10
15
18
21
29
32
32
35
38
44
52
59
58

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
19
28

High Clouds (% Sky Obscured)

1
0
9
18
26
31
35
40
60
80
96
100
100
100
94
88
82
88
94
100

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

6
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
0
6
10
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
34
34
27
28
28
28
28
28
27
27
27
26
27
25
35
35
35
35
36

Dew Point (°C)

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

Relative Humidity (%)

78
82
88
87
88
88
87
87
88
87
87
87
79
73
66
63
60
57
58
59

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

286
286
285
286
286
287
286
286
286
286
286
286
286
286
286
286
286
286
285
285

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

Generated: 08/07/26 19:37:30. Forecast: 08/07/26 to 14/07/26. Timezone: UTC+9.00