Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Waning Crescent 0%

05:43

17:53

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
11 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)

100
100
99
95
98
98
95
97
97
97
96
97
95
97
95
84
93
90
90
97
93
90
92
92

Low Clouds (% Sky Obscured)

100
100
99
95
96
97
95
96
97
97
96
93
95
92
95
79
92
89
90
92
90
90
92
90

Medium Clouds (% Sky Obscured)

41
9
1
24
34
36
32
33
38
44
43
44
38
42
43
38
38
36
34
43
31
24
25
14

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
3
16
31
38
49
64
35
29
17
9
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 (%)

1
0
0
13
23
19
27
16
14
26
20
9
9
13
6
5
5
6
21
15
5
2
20
18

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)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
20
20
19
19
18
19
19
19
19
19
19
19
19
19
20
21
22
24
24

Feels Like (°C)

23
23
23
24
24
23
22
21
22
21
22
22
22
22
22
22
23
22
21
23
24
25
27
27

Dew Point (°C)

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

Relative Humidity (%)

88
91
89
89
92
92
95
95
98
96
98
96
98
98
98
96
96
96
95
95
94
94
91
88

Pressure (mb)

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

Ozone (du)

282
282
281
281
281
282
280
279
278
275
275
276
276
276
276
279
279
279
279
279
278
280
282
283

Friday 11

New Moon 0%

06:48

18:22

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
11 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)

80
87
86
92
87
80
80
81
78
69
74
79
53
60
56
51
61
54
64
71
93
90
83
88

Low Clouds (% Sky Obscured)

76
79
79
90
87
80
72
72
78
69
74
79
34
27
27
29
41
37
55
71
93
90
77
80

Medium Clouds (% Sky Obscured)

0
13
12
12
0
0
6
19
13
5
1
0
4
14
22
23
12
17
19
16
11
5
3
22

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
1
2
0
0
0
1
0
4
18
17
14
13
2
0
0
0
1
1
2
2
1
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 (%)

24
28
20
25
20
12
4
2
0
0
0
0
0
1
0
0
0
2
1
1
2
1
4
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
78
78
85
88
92
95
94
92
91
91
91
93
93
95
95
95
95
91
85
83
80
74

Pressure (mb)

1018
1018
1017
1017
1017
1018
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

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

Saturday 12

Waxing Crescent 1%

07:50

18:50

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
11 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)

80
61
70
68
55
51
57
59
49
55
55
59
59
58
55
58
57
48
54
58
60
64
73
84

Low Clouds (% Sky Obscured)

72
56
59
58
36
32
13
15
15
15
12
11
10
10
9
14
16
19
24
27
24
40
52
65

Medium Clouds (% Sky Obscured)

17
3
23
15
22
23
22
19
9
8
6
0
0
0
0
5
18
24
24
24
35
37
35
33

High Clouds (% Sky Obscured)

0
0
0
0
0
5
35
37
18
27
35
48
48
40
35
40
35
2
0
23
55
55
55
57

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

Precipitation Probability (%)

23
36
44
53
50
51
17
3
2
1
1
2
2
2
3
6
9
14
17
16
49
54
72
88

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
75
77
79
83
91
95
95
95
94
95
94
93
95
95
96
96
95
92
84
78
71
68

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1019

Ozone (du)

279
278
277
276
277
277
277
278
277
276
276
278
277
276
276
274
272
271
271
271
272
271
271
270

Sunday 13

Waxing Crescent 5%

08:52

19:18

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 OK
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 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)

98
100
100
100
100
100
100
100
100
93
87
65
70
41
33
33
31
28
42
53
63
64
69
64

Low Clouds (% Sky Obscured)

88
68
18
13
12
13
18
26
38
39
25
14
13
13
12
11
13
13
15
15
15
22
32
37

Medium Clouds (% Sky Obscured)

32
33
32
27
25
51
52
59
56
36
24
21
31
8
0
0
0
0
0
0
0
12
24
33

High Clouds (% Sky Obscured)

55
100
100
100
100
100
100
100
100
82
63
16
1
0
1
2
2
0
17
33
51
35
22
6

ISS Passover

Visibility (miles)

9
3
2
8
4
7
7
2
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
72
57
45
21
16
13
10
18
19
13
19
17
13
37
48
58

Precipitation Amount (mm)

1.1
1.8
2.4
2.1
2.2
2.3
2.1
1.2
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
86
83
85
88
91
92
94
94
95
96
98
96
96
95
96
95
95
95
93
89
83
71
66

Pressure (mb)

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

Ozone (du)

270
269
268
269
269
269
269
270
270
271
272
271
270
269
268
268
269
270
270
270
271
271
271
272

Monday 14

Waxing Crescent 11%

09:54

19:48

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
11 Bad

Sun - Rise: 05:57, Set: 18:23, Transit: 12:10. Moon - Rise: 09:54, Set: 19:48. Civil Dark: 18:47 - 05:32. Nautical Dark: 19:17 - 05:03. Astro Dark: 19:46 - 04:34

Total Clouds (% Sky Obscured)

85
92
67
99
100
100
100
100
100
100
100
100
99
99
98
100
100
100
98
96
93
94
96
97

Low Clouds (% Sky Obscured)

54
74
29
25
45
61
46
21
23
38
33
47
66
87
83
75
70
64
64
64
65
66
68
70

Medium Clouds (% Sky Obscured)

34
34
32
36
36
36
50
30
36
40
50
50
61
73
82
72
79
90
82
74
64
63
71
80

High Clouds (% Sky Obscured)

40
54
48
98
100
100
100
100
100
100
100
100
95
90
84
100
100
100
85
68
50
58
65
73

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
88
67
64
51
38
67
70
62
73
75
77
73
68
62
73
83
92

Precipitation Amount (mm)

1.2
3.2
6.5
3.9
4.4
5
0.9
0.4
0
0.2
0
0
0.3
0.4
0.3
0.4
0.4
0.4
0.3
0.2
0
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
21
21
20
21
21
21
21
21
21
20
20
21
20
20
21
20
19
21
21
23
23
23

Relative Humidity (%)

64
67
83
84
87
92
94
95
96
96
96
96
96
98
98
98
100
98
96
98
98
98
97
97

Pressure (mb)

1016
1015
1015
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

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

Tuesday 15

Waxing Crescent 18%

10:55

20:20

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
11 Bad

Sun - Rise: 05:58, Set: 18:21, Transit: 12:09. Moon - Rise: 10:55, Set: 20:20. Civil Dark: 18:46 - 05:33. Nautical Dark: 19:15 - 05:04. Astro Dark: 19:45 - 04:35

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
68
69
63
58
53
49
44
40
41
41
41
40
36
34
37
39
44
54
63
72
79
85
91

Medium Clouds (% Sky Obscured)

88
93
100
93
86
81
60
39
18
24
28
34
39
45
52
59
66
74
65
55
48
62
76
89

High Clouds (% Sky Obscured)

82
91
100
100
100
100
100
100
100
99
97
95
92
90
88
91
95
100
100
99
99
99
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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

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
None

Precipitation Probability (%)

94
95
95
95
95
95
92
74
54
45
36
19
26
26
21
30
32
29
41
41
34
46
52
55

Precipitation Amount (mm)

0.8
0.9
1.1
1
1
1.2
0.8
0.4
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
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
97
98
98
98
100
98
98
96
96
96
96
96
96
96
96
96
96
98
96
96
95
94
94

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

273
273
274
274
274
274
274
275
276
277
278
278
278
279
279
279
280
280
281
281
282
283
282
282

Wednesday 16

Waxing Crescent 26%

11:55

20:57

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

Sun - Rise: 05:59, Set: 18:20, Transit: 12:09. Moon - Rise: 11:55, Set: 20:57. Civil Dark: 18:45 - 05:34. Nautical Dark: 19:14 - 05:05. Astro Dark: 19:43 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
75
66
61
57
52
52
52
54
58
62
67
66
67
67
67
68
68
65
59
58

Medium Clouds (% Sky Obscured)

85
83
79
74
69
69
72
75
78
80
81
81
81
81
81
81
82
82
87
91
94

High Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
5
3
0
3
6
8
8
7
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

70
80
85
79
74
68
59
50
42
44
43
42
43
47
52
57
61
65
68
68
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
20
21
21
20
20
20
20
20
20
20
19
20
19
19
19
20
19

Relative Humidity (%)

92
92
92
92
94
95
96
96
96
98
98
98
98
98
96
96
96
96
96
96
95

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

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

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

Generated: 10/09/26 12:22:37. Forecast: 10/09/26 to 16/09/26. Timezone: UTC+9.00