Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 99%

17:41

05:19

21 OK
22 OK
23 OK
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: 06:05, Set: 18:06, Transit: 12:05. Moon - Rise: 17:41, Set: 05:19. Civil Dark: 18:31 - 05:40. Nautical Dark: 19:00 - 05:11. Astro Dark: 19:29 - 04:42

Total Clouds (% Sky Obscured)

34
31
15
74
81
67
61
47
62
93
95
100
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
4
0
41
19
7
8
9
20
92
95
84
53
89
93
93
96
94
96
96
80
34
31
22

Medium Clouds (% Sky Obscured)

19
21
13
24
24
30
23
22
27
41
42
85
89
84
95
100
100
100
100
100
100
100
100
94

High Clouds (% Sky Obscured)

3
0
0
31
45
29
17
13
23
38
52
100
88
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
0
0
3
3
7
8
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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
Very Light Rain
None

Precipitation Probability (%)

0
1
0
5
3
2
2
3
8
4
8
19
22
31
66
95
95
95
95
95
95
95
90
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.5
2.6
2.7
0.6
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
17
17
17
17
18
18
19
21
21
21
21
21
21
20
20
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
83
76
74
78
81
83
85
82
84
77
71
79
89
96
96
98
98
96
96
96
96

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1011
1011
1011

Ozone (du)

275
275
275
273
272
271
271
272
272
274
273
273
273
271
271
273
275
275
276
278
278
279
281
282

Saturday 26

Waxing Gibbous 100%

18:10

06:22

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: 06:05, Set: 18:05, Transit: 12:05. Moon - Rise: 18:10, Set: 06:22. Civil Dark: 18:29 - 05:41. Nautical Dark: 18:58 - 05:12. Astro Dark: 19:27 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
93
96
96
94

Low Clouds (% Sky Obscured)

48
95
81
59
83
94
94
96
95
95
92
93
96
85
93
93
92
94
92
93
51
96
58
54

Medium Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
100
100
96
100
76
70
60
60
64
61
45
45
66
53
47

High Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
72
73
72
80

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
2
2
2
1
0
0
1
0
0
0
0
0
0
18
0
0
81
57
51
81
66
0

Precipitation Type

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

Precipitation Probability (%)

50
55
81
95
95
95
95
95
95
95
95
95
95
92
68
81
78
91
68
59
58
67
53
54

Precipitation Amount (mm)

0
0
0.4
0.5
0.9
2.8
3.3
3.4
3.3
1.2
1.5
0.8
1.5
0
0
0.4
0.3
0.6
0.2
0.3
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

283
283
283
284
283
281
281
282
283
284
285
285
284
284
284
284
284
284
283
282
282
282
283
283

Sunday 27

Full Moon 99%

18:41

07:28

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: 06:06, Set: 18:03, Transit: 12:05. Moon - Rise: 18:41, Set: 07:28. Civil Dark: 18:28 - 05:41. Nautical Dark: 18:57 - 05:13. Astro Dark: 19:26 - 04:44

Total Clouds (% Sky Obscured)

92
90
91
90
95
99
98
88
88
94
100
82
97
84
86
88
96
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

74
90
91
90
81
77
97
47
26
94
72
82
96
84
86
88
94
96
91
91
90
19
44
73

Medium Clouds (% Sky Obscured)

47
45
47
46
57
60
50
40
38
35
40
35
72
38
58
71
80
100
85
70
58
58
40
56

High Clouds (% Sky Obscured)

75
77
70
66
62
94
83
20
62
81
100
61
61
43
40
36
29
41
64
68
48
97
95
37

ISS Passover

Visibility (miles)

8
5
9
9
9
9
6
9
9
7
4
3
5
4
4
8
9
9
9
9
9
9
9
9

Fog (%)

0
2
3
2
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
Very Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

51
48
27
30
18
27
32
26
34
58
63
46
70
69
57
44
38
39
29
38
41
37
27
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
95
95
95
96
95
96
96
96
96
97
97
95
94
94
92
92
94
93
91

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

283
282
282
283
284
285
283
284
283
284
284
283
283
284
282
283
282
282
282
282
282
280
279
278

Monday 28

Waning Gibbous 95%

19:17

08:36

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: 06:07, Set: 18:02, Transit: 12:04. Moon - Rise: 19:17, Set: 08:36. Civil Dark: 18:27 - 05:42. Nautical Dark: 18:55 - 05:13. Astro Dark: 19:24 - 04:44

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
97
94
91
86
82
75

Low Clouds (% Sky Obscured)

87
70
95
96
95
96
97
97
98
97
97
97
96
96
94
93
91
90
87
84
78
82
81
75

Medium Clouds (% Sky Obscured)

68
78
86
82
83
92
94
96
98
98
86
99
97
96
94
84
90
85
84
77
53
69
70
68

High Clouds (% Sky Obscured)

90
97
100
98
100
100
98
98
96
89
46
74
57
12
40
62
26
51
41
35
41
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
4
2
9
9
9
9
8
1
1
0
0
0
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
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

8
9
7
12
16
15
31
54
61
70
76
89
80
72
48
43
55
54
58
39
33
31
22
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.7
0.5
0.4
0
0
0.2
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
19
18
19
18
18
18
18
18
18
19
19
18
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
16
17
17
17
17
18
18
18
18
18
18
17
17
18
18
18
18
17
17
16

Relative Humidity (%)

88
88
85
85
86
86
86
89
92
95
98
98
96
96
96
96
93
98
98
100
100
98
100
98

Pressure (mb)

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

Ozone (du)

277
277
277
277
276
274
274
274
273
273
274
275
274
274
274
272
272
270
268
268
270
270
270
269

Tuesday 29

Waning Gibbous 89%

19:59

09:46

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:07, Set: 18:01, Transit: 12:04. Moon - Rise: 19:59, Set: 09:46. Civil Dark: 18:25 - 05:43. Nautical Dark: 18:54 - 05:14. Astro Dark: 19:23 - 04:45

Total Clouds (% Sky Obscured)

67
54
45
45
50
50
56
62
69
73
80
84
89
93
96
93
90
87
89
91
93
92
92
91

Low Clouds (% Sky Obscured)

67
54
45
45
50
50
56
62
69
73
80
84
89
93
94
88
82
75
79
82
86
87
88
90

Medium Clouds (% Sky Obscured)

58
54
45
45
31
50
42
42
46
24
3
54
44
38
31
36
42
47
52
53
53
56
60
63

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
2
4
7
8
8
9
9
8
6
7
6
6
7
7
7
8
9
9
7
4
1
1
1

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 (%)

9
13
29
21
11
22
17
12
20
22
20
13
18
17
14
21
27
32
37
38
34
35
29
8

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
5
5
5
4
4
5
5
4
5
5
4
4
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
95
96
93
96
95
98
98
98
96
93
91
88
87
87
85
89
94
96
98
98

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1012
1012
1012
1012

Ozone (du)

268
268
268
266
265
265
265
265
266
265
266
266
266
265
264
264
264
265
266
265
264
263
263
263

Wednesday 30

Waning Gibbous 80%

20:50

10:58

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: 06:08, Set: 17:59, Transit: 12:04. Moon - Rise: 20:50, Set: 10:58. Civil Dark: 18:24 - 05:43. Nautical Dark: 18:53 - 05:15. Astro Dark: 19:22 - 04:46

Total Clouds (% Sky Obscured)

91
91
91
89
85
81
87
93
99
99
99
99
98
97
97
97
97
97
90
84
77
78
77
73

Low Clouds (% Sky Obscured)

77
64
51
39
28
16
17
18
19
35
47
60
60
62
61
71
81
90
86
84
77
78
77
73

Medium Clouds (% Sky Obscured)

61
60
58
58
58
60
63
67
72
75
78
80
69
57
46
36
29
22
19
14
4
5
7
7

High Clouds (% Sky Obscured)

19
37
55
60
61
55
65
79
85
85
80
80
80
75
75
67
56
48
52
52
47
45
43
45

ISS Passover

Visibility (miles)

1
3
5
8
8
9
9
9
9
9
9
9
9
9
8
7
7
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
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 (%)

13
13
8
15
15
10
23
29
32
30
26
19
26
32
38
38
38
35
40
38
27
25
20
12

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
20
20
20
20
20
20
21
21
21
20
20
20
19
19
19
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
96
96
95
93
92
89
86
84
84
85
85
82
81
81
82
85
88
88
86

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

263
262
261
260
260
260
260
260
259
258
259
259
260
260
260
260
259
259
258
258
259
259
260
260

Thursday 1

Waning Gibbous 70%

No Rise

12:06

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: 06:09, Set: 17:58, Transit: 12:03. Moon - Rise: No Rise, Set: 12:06. Civil Dark: 18:23 - 05:44. Nautical Dark: 18:51 - 05:15. Astro Dark: 19:20 - 04:46

Total Clouds (% Sky Obscured)

69
65
64
58
48
32
52
67
84
82
82
82
79
74
73
63
54
48

Low Clouds (% Sky Obscured)

69
65
64
56
42
28
26
21
16
13
10
8
8
7
6
5
4
1

Medium Clouds (% Sky Obscured)

4
3
2
2
2
2
17
32
44
37
33
28
19
10
0
6
11
18

High Clouds (% Sky Obscured)

45
45
60
58
48
32
36
35
34
38
38
42
42
50
50
44
30
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

16
15
7
13
13
11
13
12
3
8
8
3
6
6
4
4
3
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

17
17
16
15
15
15
14
14
14
13
14
14
15
16
17
18
18
18

Feels Like (°C)

19
17
17
16
16
16
17
14
14
14
13
12
12
15
16
15
15
15

Dew Point (°C)

14
14
14
13
13
13
13
12
11
11
10
9
8
8
8
7
7
7

Relative Humidity (%)

86
86
87
86
87
89
90
87
86
84
76
68
61
58
53
50
50
49

Pressure (mb)

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

Ozone (du)

261
261
261
262
262
262
262
263
264
265
265
266
266
266
266
266
266
266

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

Generated: 25/09/26 21:31:17. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+9.00