Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 77%

No Rise

10:47

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
19 Bad
20 Bad

Sun - Rise: 05:49, Set: 18:39, Transit: 12:14. Moon - Rise: No Rise, Set: 10:47. Civil Dark: 19:04 - 05:23. Nautical Dark: 19:34 - 04:54. Astro Dark: 20:04 - 04:23

Total Clouds (% Sky Obscured)

66
76
56
99
100
87
69
92
64
40
54
91
88
83
80
90
79
55
62
37
38
39
67
100

Low Clouds (% Sky Obscured)

11
13
16
15
15
12
16
15
15
16
16
18
28
67
53
58
53
34
34
17
14
11
13
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
14
7
17
14
0
0
20
14
14
14
4
25
6
5
3
8
19
39
100

High Clouds (% Sky Obscured)

51
57
22
99
100
35
27
92
24
7
19
59
51
27
40
70
31
9
12
3
11
3
42
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
9
9
9
9
9
9
9
9

Fog (%)

6
28
41
45
31
27
38
42
42
34
14
4
2
2
0
0
0
0
0
0
0
0
0
5

Precipitation Type

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

Precipitation Probability (%)

0
0
4
4
5
7
11
7
5
6
10
56
63
67
81
58
52
51
27
16
21
17
10
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.5
0.9
0.4
0.2
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
6
6
5
5
5
5
4
4
4
4
5
6
7
8
9
11
10
11
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
26
25
26
25
25
24
25
25
25
27
28
27
28
31
32
33
32
32
30
30
30
29
29

Dew Point (°C)

22
22
21
21
21
21
21
21
20
20
20
20
18
21
23
25
25
23
22
20
21
22
22
22

Relative Humidity (%)

95
96
95
96
96
96
94
94
92
92
87
77
69
73
79
86
81
73
67
65
70
81
91
92

Pressure (mb)

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

Ozone (du)

285
285
283
281
279
279
280
282
284
285
285
286
285
284
285
286
286
286
286
285
284
284
282
282

Wednesday 2

Waning Gibbous 67%

21:17

11:57

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
19 Bad
20 Bad

Sun - Rise: 05:49, Set: 18:37, Transit: 12:13. Moon - Rise: 21:17, Set: 11:57. Civil Dark: 19:03 - 05:24. Nautical Dark: 19:32 - 04:54. Astro Dark: 20:03 - 04:24

Total Clouds (% Sky Obscured)

100
100
97
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
18
19
24
63
72
88
93
94
93
93
93
91
87
86
88
61
78
92
94
97
95
96
97

Medium Clouds (% Sky Obscured)

86
90
91
99
100
97
97
100
93
96
84
100
100
100
100
100
99
96
89
77
57
57
59
67

High Clouds (% Sky Obscured)

60
67
29
74
48
100
99
81
71
90
92
100
90
50
85
100
100
99
99
95
54
38
35
30

ISS Passover

Visibility (miles)

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

Fog (%)

9
12
11
2
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
15
21
77

Precipitation Type

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

Precipitation Probability (%)

12
9
9
7
7
5
6
10
39
59
76
81
71
64
87
95
95
94
88
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.6
0.5
0.4
0.2
0.5
1.1
0.8
0.6
0.4
0.8
0.7
1.5
3.8
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
25
24
24
25
25
24
24
25
25
26
26
26
27
26
27
25
25
26
26
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

87
84
85
84
84
88
87
83
84
92
96
97
100
98
97
95
97
95
92
97
98
98
98
96

Pressure (mb)

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

Ozone (du)

281
280
279
278
278
277
276
275
274
275
276
276
276
277
277
276
276
275
275
276
277
277
278
279

Thursday 3

Waning Gibbous 56%

22:01

13:07

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
19 Bad
20 Bad

Sun - Rise: 05:50, Set: 18:36, Transit: 12:13. Moon - Rise: 22:01, Set: 13:07. Civil Dark: 19:01 - 05:25. Nautical Dark: 19:31 - 04:55. Astro Dark: 20:01 - 04:25

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
100
100
100

Low Clouds (% Sky Obscured)

96
96
97
97
98
99
98
98
100
100
100
98
99
98
96
97
96
96
94
94
95
95
94
91

Medium Clouds (% Sky Obscured)

70
52
53
53
63
90
100
100
100
100
100
100
100
100
100
100
100
100
100
83
75
70
70
65

High Clouds (% Sky Obscured)

40
33
35
37
45
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
1
3
3
3
1
3
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
9

Fog (%)

52
81
84
77
83
92
84
84
84
83
83
84
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Heavy Rain
Heavy Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1
1.6
1.8
2.6
3.9
3.5
4.2
6.6
3
2.7
2.4
3.7
2.8
3.8
4.6
4.4
3.3
3.7
3.5
5
6.8
8.5
11.9
17.1

Wind Speed/Direction (mph)

6
6
6
6
6
5
6
6
6
7
7
7
7
7
7
8
8
8
8
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
96
98
98
98
98
100
100
100
98
100
100
100
98
100
98
96
98
96
96
96
95

Pressure (mb)

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

Ozone (du)

278
278
278
278
279
276
274
274
275
276
277
277
277
279
279
278
278
279
277
279
280
281
282
285

Friday 4

Third Quarter 44%

22:53

14:13

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
19 Bad
20 Bad

Sun - Rise: 05:51, Set: 18:35, Transit: 12:13. Moon - Rise: 22:53, Set: 14:13. Civil Dark: 19:00 - 05:26. Nautical Dark: 19:29 - 04:56. Astro Dark: 20:00 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
100
50
50
51
52
64
75
67
62
63
62
60
60
60
52
53
50
57

Low Clouds (% Sky Obscured)

90
94
97
98
97
93
99
15
20
22
23
34
48
36
25
26
25
25
24
24
22
22
22
22

Medium Clouds (% Sky Obscured)

65
65
65
65
65
65
65
50
50
51
52
64
70
67
62
62
55
40
43
51
52
36
18
0

High Clouds (% Sky Obscured)

100
100
100
100
100
50
55
50
50
51
50
55
55
55
55
37
18
0
0
0
2
3
3
18

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 (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
88
71
59
48
34
21
26
29
30

Precipitation Amount (mm)

10.9
9.9
10.1
5.8
4.6
3.4
1.8
1.2
0.5
1.9
1.7
0.8
1
0.8
0.5
0.4
0.3
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
11
11
11
11
12
12
12
12
13
12
12
12
12
12
13
13
13
12
12
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
18
16
17
17
18
18
18
19
18
15
15
13
11
11
10
12
13
14
15
17
18
19

Relative Humidity (%)

93
91
91
88
88
88
88
91
86
93
91
77
73
67
60
58
57
59
63
66
70
77
86
89

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

288
289
289
289
289
290
291
292
292
292
291
291
292
292
290
290
289
289
289
289
289
289
289
289

Saturday 5

Waning Crescent 32%

23:55

15:12

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
19 Bad
20 Bad

Sun - Rise: 05:51, Set: 18:33, Transit: 12:12. Moon - Rise: 23:55, Set: 15:12. Civil Dark: 18:58 - 05:26. Nautical Dark: 19:28 - 04:57. Astro Dark: 19:58 - 04:26

Total Clouds (% Sky Obscured)

64
66
75
70
69
66
65
64
62
55
50
47
59
71
83
88
93
97
93
89
86
89
92
95

Low Clouds (% Sky Obscured)

22
66
75
70
69
66
65
64
62
55
50
47
59
71
83
88
92
95
92
88
85
76
68
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
7
9
29
48
65
64
63
63
72
82
91

High Clouds (% Sky Obscured)

30
2
5
3
0
2
0
2
2
2
1
0
0
0
0
0
0
0
1
1
2
3
7
11

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 (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

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
28
23
23
16
5
8
7
2
9
7
5
21
24
20
25
28
29
29
27
18
17
15
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
89
89
88
86
85
86
85
85
76
69
70
71
71
74
80
84
85
87
88
89
89

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

289
290
290
290
289
287
287
288
288
288
288
288
288
287
286
285
285
284
284
284
284
284
284
285

Sunday 6

Waning Crescent 21%

01:04

16:03

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
19 Bad
20 Bad

Sun - Rise: 05:52, Set: 18:32, Transit: 12:12. Moon - Rise: 01:04, Set: 16:03. Civil Dark: 18:57 - 05:27. Nautical Dark: 19:27 - 04:57. Astro Dark: 19:57 - 04:27

Total Clouds (% Sky Obscured)

88
79
71
80
86
94
94
94
95
90
86
81
82
85
88
83
77
71
64
60
54
51
48
44

Low Clouds (% Sky Obscured)

60
61
61
69
78
88
90
92
94
90
86
81
82
85
88
83
77
71
64
60
54
51
43
31

Medium Clouds (% Sky Obscured)

68
49
27
36
46
55
47
39
28
20
14
8
11
12
13
9
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
3
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 (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

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 (%)

12
11
9
11
11
9
12
13
10
16
17
10
15
15
13
15
15
10
15
16
17
23
21
13

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
6
6
6
6
6
7
7
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
19
18
18
18
18
18
18
18
18
18
18
19
20
20
20
20
19
19
20
20
18
18

Relative Humidity (%)

89
89
89
88
88
86
86
88
86
86
84
81
79
80
80
80
77
73
70
74
79
84
82
84

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1001
1002
1002
1002
1002
1003

Ozone (du)

285
285
285
285
285
285
285
286
286
286
286
286
286
287
287
288
287
286
286
286
287
287
288
289

Monday 7

Waning Crescent 12%

02:16

16:46

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

Sun - Rise: 05:53, Set: 18:31, Transit: 12:12. Moon - Rise: 02:16, Set: 16:46. Civil Dark: 18:56 - 05:28. Nautical Dark: 19:25 - 04:58. Astro Dark: 19:55 - 04:28

Total Clouds (% Sky Obscured)

50
54
61
61
58
53
57
60
69
69
74
79
81
79
74
74
78
86

Low Clouds (% Sky Obscured)

31
34
36
30
23
13
13
9
13
13
13
12
20
26
29
37
47
55

Medium Clouds (% Sky Obscured)

6
11
20
21
22
20
20
19
16
16
16
16
20
21
22
22
25
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
50
70

ISS Passover

Visibility (miles)

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

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

21
23
19
28
30
26
34
35
33
37
37
32
37
39
39
47
53
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
6
6
6
6
6
5
5
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
22
22
22
22
22
22
22
23
23
21
19
17
25
24
22
23
24

Dew Point (°C)

18
18
17
17
18
18
18
18
18
19
17
15
14
14
14
13
14
14

Relative Humidity (%)

85
85
85
85
86
86
88
88
89
91
82
75
68
65
62
59
60
60

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

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

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

Generated: 01/09/26 21:05:52. Forecast: 01/09/26 to 07/09/26. Timezone: UTC+9.00