Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 12%

02:16

16:03

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:53, Set: 18:32, Transit: 12:12. Moon - Rise: 02:16, Set: 16:03. Civil Dark: 18:57 - 05:28. Nautical Dark: 19:27 - 04:58. Astro Dark: 19:57 - 04:28

Total Clouds (% Sky Obscured)

100
100
99
100
100
93
100
100
98
97
100
100
98
98
93
99
86
85
92
86
78
76
77
90

Low Clouds (% Sky Obscured)

87
85
83
45
73
75
92
92
94
90
92
80
93
96
93
93
56
61
76
61
40
36
41
74

Medium Clouds (% Sky Obscured)

75
56
65
47
43
40
38
33
29
41
49
49
45
43
30
36
45
39
34
46
32
42
45
42

High Clouds (% Sky Obscured)

47
100
94
100
99
55
70
69
45
68
100
95
46
32
10
59
59
55
65
55
48
61
70
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
3
1
0
9
4
1
0
1
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

51
65
90
71
36
18
17
17
15
14
12
4
5
6
5
5
4
6
12
21
19
6
7
21

Precipitation Amount (mm)

0
0
1.3
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
15
17
15
17
18
19
19
19
19
19
19
19
19
19
19
20
20
20
20
17
15
14

Relative Humidity (%)

85
76
70
72
67
77
84
91
92
92
95
92
93
93
93
92
93
95
95
95
93
81
69
65

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1005
1005
1005
1004
1004
1004
1004
1005
1005
1005
1005
1005

Ozone (du)

269
268
269
270
270
270
271
271
270
271
272
273
273
272
272
271
271
273
273
274
275
277
277
277

Tuesday 8

Waning Crescent 6%

03:28

16:46

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:53, Set: 18:31, Transit: 12:12. Moon - Rise: 03:28, Set: 16:46. Civil Dark: 18:56 - 05:28. Nautical Dark: 19:25 - 04:59. Astro Dark: 19:55 - 04:29

Total Clouds (% Sky Obscured)

93
96
77
77
85
84
94
96
96
95
96
87
79
64
55
52
96
96
100
100
79
77
100
100

Low Clouds (% Sky Obscured)

82
89
53
62
76
70
93
96
96
95
96
81
65
30
17
17
86
87
93
31
20
50
74
57

Medium Clouds (% Sky Obscured)

46
38
37
24
34
42
29
21
33
32
28
15
20
25
21
22
26
18
21
18
19
43
51
65

High Clouds (% Sky Obscured)

60
50
55
32
28
36
6
0
0
0
0
0
0
2
5
8
45
45
71
100
74
57
100
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
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
6
10
7
9
12
19
6
10
19
17
23
16
21
25
8
4

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 (%)

16
29
27
11
10
10
11
6
4
2
1
1
2
3
3
5
5
3
3
2
3
8
12
22

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
6
6
5
5
5
5
5
5
5
4
4
5
5
5
5
5
5
6
4
5

Chance of Frost

Temperature (°C)

21
22
23
22
22
22
22
22
22
21
21
21
22
21
22
21
21
21
21
21
22
21
22
21

Feels Like (°C)

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

Dew Point (°C)

14
15
17
15
15
15
17
19
18
18
18
19
20
20
20
20
20
19
18
18
19
17
18
18

Relative Humidity (%)

65
65
67
63
61
64
73
80
80
82
84
88
91
91
92
92
92
88
85
85
87
77
79
79

Pressure (mb)

1005
1005
1004
1004
1003
1003
1004
1004
1005
1005
1006
1006
1005
1005
1005
1004
1005
1005
1006
1006
1007
1007
1008
1008

Ozone (du)

276
276
277
276
276
275
275
275
276
280
280
280
281
281
280
278
279
279
281
279
279
279
279
280

Wednesday 9

Waning Crescent 5%

04:37

17:22

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:54, Set: 18:29, Transit: 12:11. Moon - Rise: 04:37, Set: 17:22. Civil Dark: 18:54 - 05:29. Nautical Dark: 19:24 - 05:00. Astro Dark: 19:54 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
98
96
100
86
94
94
99
99
100
78
64
76
82
75
81
80
85
88

Low Clouds (% Sky Obscured)

66
86
95
99
92
95
91
95
57
65
83
81
90
89
84
78
64
76
82
75
81
80
85
87

Medium Clouds (% Sky Obscured)

55
33
55
36
7
0
0
0
0
0
7
4
4
17
29
29
0
16
29
38
45
41
47
48

High Clouds (% Sky Obscured)

100
100
100
99
100
87
93
89
100
48
45
52
50
50
45
4
2
12
15
3
3
4
2
0

ISS Passover

Visibility (miles)

9
9
9
7
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
6
23
28
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
32
36
36
28
22
34
26
12
18
27
15
14
3
4
9
11
16
17
9
13
18
19
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
20
21
22
22
21
20
21
20
19
19
18
18
18
17
17
16
16
17
18
19
20

Feels Like (°C)

23
23
23
22
23
25
24
24
22
23
22
22
21
21
20
20
19
19
18
18
19
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

76
75
79
79
88
94
95
95
93
93
92
91
90
92
90
93
92
93
93
93
92
93
93
93

Pressure (mb)

1008
1008
1008
1009
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1017
1017

Ozone (du)

280
281
281
279
277
277
277
279
279
279
278
277
278
279
278
278
278
279
280
282
282
280
278
279

Thursday 10

Waning Crescent 1%

05:43

17:53

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:55, Set: 18:28, Transit: 12:11. Moon - Rise: 05:43, Set: 17:53. Civil Dark: 18:53 - 05:30. Nautical Dark: 19:22 - 05:00. Astro Dark: 19:52 - 04:31

Total Clouds (% Sky Obscured)

91
91
92
92
91
89
87
89
92
94
94
93
93
94
95
96
95
95
94
91
87
84
87
90

Low Clouds (% Sky Obscured)

91
89
89
87
91
89
87
89
92
94
94
93
93
94
95
94
95
95
94
91
87
84
87
90

Medium Clouds (% Sky Obscured)

47
72
57
50
79
75
51
49
68
75
67
60
65
71
70
71
64
56
48
27
32
36
40
35

High Clouds (% Sky Obscured)

0
2
2
3
23
5
2
0
0
2
0
0
1
0
0
0
2
4
0
1
2
2
13
2

ISS Passover

Visibility (miles)

9
9
4
9
4
2
5
8
7
1
0
0
0
1
1
1
7
8
4
3
7
7
6
0

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

Precipitation Probability (%)

27
43
39
57
94
84
58
43
37
30
30
33
33
40
40
38
42
46
51
43
29
29
35
40

Precipitation Amount (mm)

0
0
0
0.2
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
95
95
95
98
96
96
98
98
100
98
100
98
96
98
98
98
98
96
96
96
97
97

Pressure (mb)

1017
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

280
278
277
276
275
274
274
275
274
275
274
274
274
274
275
275
276
278
278
276
277
277
277
277

Friday 11

New Moon 0%

06:48

18:22

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:55, Set: 18:27, Transit: 12:11. Moon - Rise: 06:48, Set: 18:22. Civil Dark: 18:52 - 05:30. Nautical Dark: 19:21 - 05:01. Astro Dark: 19:51 - 04:31

Total Clouds (% Sky Obscured)

94
95
96
97
98
99
100
99
98
97
98
99
100
100
100
100
89
89
89
89
90
90
90
90

Low Clouds (% Sky Obscured)

94
95
95
95
94
93
92
91
93
93
93
92
92
93
93
90
89
89
89
89
90
90
87
84

Medium Clouds (% Sky Obscured)

40
54
54
65
61
80
90
84
78
83
83
75
59
56
45
46
26
26
26
25
23
23
26
24

High Clouds (% Sky Obscured)

3
44
48
53
79
89
100
91
86
71
68
77
87
91
87
81
43
45
46
51
52
53
55
57

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
42
44
51
70
77
79
65
54
37
34
34
31
29
22
9
15
15
10
14
14
13
28
38

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.5
0.3
0.2
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
3
3
3
3
3
4
4
4
4
3
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
100
98
98
98
98
100
100
100
98
98
100
100
98
98
96
97
94
88

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

277
277
276
277
278
276
275
275
274
274
274
274
273
273
273
272
271
271
271
271
272
273
273
274

Saturday 12

Waxing Crescent 1%

07:50

18:50

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

Sun - Rise: 05:56, Set: 18:25, Transit: 12:10. Moon - Rise: 07:50, Set: 18:50. Civil Dark: 18:50 - 05:31. Nautical Dark: 19:19 - 05:02. Astro Dark: 19:49 - 04:32

Total Clouds (% Sky Obscured)

91
92
95
97
90
83
74
70
66
61
64
67
71
65
59
53
49
44
38
43
47
49
57
64

Low Clouds (% Sky Obscured)

82
79
75
72
67
62
57
52
48
43
52
62
71
59
47
35
27
20
15
16
18
19
20
20

Medium Clouds (% Sky Obscured)

21
19
21
19
17
17
15
11
7
3
3
3
3
2
1
0
0
0
0
0
0
0
6
11

High Clouds (% Sky Obscured)

59
68
77
86
61
34
9
8
7
5
3
1
0
0
0
0
0
0
0
2
4
5
14
22

ISS Passover

Visibility (miles)

9
9
7
5
3
5
7
9
8
7
6
7
7
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
59
73
84
89
95
95
87
68
39
36
30
16
21
20
9
15
15
8
11
10
5
14
16

Precipitation Amount (mm)

0
0.3
0.4
0.6
0.7
0.8
1
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
29
29
30
29
30
30
29
29
29
27
27
27
27
27
27
27
27
26
26
26
26
31

Dew Point (°C)

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

Relative Humidity (%)

83
77
82
86
90
91
95
97
98
98
98
98
100
100
96
96
96
96
96
96
92
87
83
77

Pressure (mb)

1019
1019
1019
1019
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

274
274
274
274
274
273
273
272
273
273
273
272
271
270
270
269
269
269
269
268
269
269
269
270

Sunday 13

Waxing Crescent 5%

08:52

19:18

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

Sun - Rise: 05:57, Set: 18:24, Transit: 12:10. Moon - Rise: 08:52, Set: 19:18. Civil Dark: 18:49 - 05:32. Nautical Dark: 19:18 - 05:03. Astro Dark: 19:48 - 04:33

Total Clouds (% Sky Obscured)

72
68
63
58
64
65
66
63
58
53
51
50
46
48
50
52
49
45
40
44
48
53

Low Clouds (% Sky Obscured)

20
24
26
30
26
22
18
16
15
17
16
16
16
15
17
20
17
14
11
10
8
10

Medium Clouds (% Sky Obscured)

17
13
9
6
8
11
12
8
4
0
0
0
0
0
0
0
0
0
0
5
9
14

High Clouds (% Sky Obscured)

30
21
14
4
8
10
12
9
6
2
2
2
2
5
8
12
10
8
7
9
12
14

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
25
33
36
44
50
53
47
36
15
16
13
3
5
5
2
8
9
4
16
18
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
4
4
4
3
3
3
3
3
4
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
30
32
33
31
31
32
31
30
30
27
27
27
27
27
28
25
25
25
24
25

Dew Point (°C)

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

Relative Humidity (%)

70
65
69
75
82
86
88
92
94
94
95
95
94
94
94
95
95
95
95
95
89
84

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

271
272
272
272
272
272
273
273
274
274
275
275
275
276
275
274
273
273
273
273
273
273

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

Generated: 07/09/26 11:14:44. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+9.00