Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 96%

16:44

04:16

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:27, Set: 18:55, Transit: 12:11. Moon - Rise: 16:44, Set: 04:16. Civil Dark: 19:21 - 05:01. Nautical Dark: 19:52 - 04:29. Astro Dark: 20:25 - 03:56

Total Clouds (% Sky Obscured)

100
90
97
99
64
97
95
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
1
3
4
15
24
22
69
84
78
81
89
91
88
91
93
94
95
96
97
97
97
97
96

Medium Clouds (% Sky Obscured)

100
85
88
94
59
56
50
76
74
94
100
100
99
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
10
31
37
18
83
57
68
43
100
63
21
58
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
5
7
9
4
4
4
4
3
3
2
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
1
0
0
4
14
24
49
82
87
66
68
79
69
80
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0.7
0.4
0.4
0.6
0.4
0.5
0.7
0.8
1.3
1.1
1.9
1.5
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
15
16
17
17
15
13
11
11
10
10
10
10
10
9
10
9
9
9
9
9
9

Feels Like (°C)

11
12
13
13
14
16
15
12
11
10
10
10
9
9
9
9
9
9
8
9
9
8
9
8

Dew Point (°C)

11
11
10
9
8
7
7
6
8
8
10
10
9
9
9
9
9
9
9
9
9
8
9
9

Relative Humidity (%)

93
86
76
66
58
53
52
56
72
81
91
95
95
95
96
96
96
95
96
96
96
96
98
98

Pressure (mb)

1015
1016
1016
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

317
318
318
317
316
315
316
315
314
312
311
311
313
313
310
309
308
310
309
308
308
309
309
309

Thursday 30

Waxing Gibbous 99%

17:42

04:44

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:26, Set: 18:55, Transit: 12:11. Moon - Rise: 17:42, Set: 04:44. Civil Dark: 19:22 - 05:00. Nautical Dark: 19:53 - 04:28. Astro Dark: 20:26 - 03:55

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
98
100

Low Clouds (% Sky Obscured)

96
97
97
96
96
96
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
90
91
99
100
89
100
91
100
71
85
76
51
80
95
52
85
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
38
43
11
2
0
19
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
2
9
4
9
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
14
83
83
84
98
96
95
92
82
76
3
2
14
51
64

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
84
95
90
67
55
66
76
56
47
57
68
57
55
53
37
26
25

Precipitation Amount (mm)

1.7
2.3
2.7
2.6
2.2
1.7
1
0.3
0.9
0.4
0
0
0.2
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
5
6
6
6
5
5
5
6
7
8
7
7
6
6
6
5
5
6
6
8
10

Chance of Frost

Temperature (°C)

9
9
9
10
10
11
11
11
11
11
11
11
11
10
11
10
11
11
12
12
12
12
12
12

Feels Like (°C)

8
9
9
10
10
10
11
11
11
11
10
10
10
10
11
10
11
11
11
12
12
11
11
11

Dew Point (°C)

9
9
9
10
10
10
10
11
11
11
11
11
11
10
10
10
11
11
11
12
12
11
11
11

Relative Humidity (%)

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

Pressure (mb)

1017
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1011
1010
1009
1008
1007
1008
1008
1008

Ozone (du)

309
310
309
307
307
308
310
309
309
308
309
310
310
310
312
313
313
315
319
323
330
339
362
373

Friday 1

Waxing Gibbous 100%

18:41

05:14

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

Sun - Rise: 05:25, Set: 18:56, Transit: 12:11. Moon - Rise: 18:41, Set: 05:14. Civil Dark: 19:23 - 04:59. Nautical Dark: 19:54 - 04:27. Astro Dark: 20:27 - 03:53

Total Clouds (% Sky Obscured)

88
39
23
29
28
29
18
16
16
13
0
3
3
3
0
16
2
61
67
68
57
33
64
61

Low Clouds (% Sky Obscured)

88
31
20
25
25
29
16
14
11
11
0
3
3
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
16
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
16
0
22
25
35
11
32
59
61

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

Precipitation Probability (%)

27
17
22
31
14
5
3
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

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
10
12
14
15
18
20
21
21
22
20
19
16
14
12
12
12
11
10
10
10
9
8
8

Chance of Frost

Temperature (°C)

10
11
10
12
13
13
15
15
15
14
13
13
12
10
9
9
10
10
9
9
9
9
9
9

Feels Like (°C)

9
9
11
12
11
11
12
11
12
11
10
12
11
10
9
9
9
9
7
7
7
6
8
7

Dew Point (°C)

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

Relative Humidity (%)

93
91
80
70
58
48
39
37
38
44
52
55
60
67
72
69
63
64
69
72
73
73
72
69

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

382
393
399
411
416
415
412
410
401
389
382
380
379
366
358
353
348
346
345
344
343
342
339
336

Saturday 2

Full Moon 99%

19:41

05:49

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:24, Set: 18:57, Transit: 12:11. Moon - Rise: 19:41, Set: 05:49. Civil Dark: 19:23 - 04:58. Nautical Dark: 19:55 - 04:26. Astro Dark: 20:28 - 03:52

Total Clouds (% Sky Obscured)

95
96
61
89
78
65
75
81
86
90
95
100
100
100
100
98
97
96
97
99
94
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
5
10
17
12
10
8
7
3
0
0
0
0
0
0
0
8
12
18

Medium Clouds (% Sky Obscured)

7
17
30
28
26
21
23
25
27
37
56
84
87
97
82
76
82
84
93
92
63
93
87
97

High Clouds (% Sky Obscured)

67
53
21
23
25
22
16
8
5
37
68
100
100
100
100
88
78
85
87
61
85
99
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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

10
12
15
18
20
20
21
21
21
21
19
19
16
14
13
13
13
13
13
13
14
12
13
13

Feels Like (°C)

9
11
15
20
19
19
20
20
20
20
19
19
17
14
13
13
13
13
12
12
13
11
13
12

Dew Point (°C)

4
6
7
7
7
7
7
9
10
12
12
13
13
11
10
11
11
10
10
10
9
9
9
8

Relative Humidity (%)

69
66
56
47
42
41
41
43
47
56
62
69
79
83
82
83
83
83
81
78
75
80
74
75

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009

Ozone (du)

334
333
330
330
331
329
327
326
326
325
324
323
322
323
324
324
323
322
323
322
320
319
318
318

Sunday 3

Waning Gibbous 96%

20:40

No Set

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:23, Set: 18:58, Transit: 12:11. Moon - Rise: 20:40, Set: No Set. Civil Dark: 19:24 - 04:57. Nautical Dark: 19:56 - 04:25. Astro Dark: 20:29 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
68
7
12
18
27
88
89
91
92
82
94
87
48
75
66
52
36
33
30
26
32
37
42

Medium Clouds (% Sky Obscured)

97
97
98
71
98
39
23
19
20
93
100
100
100
100
100
99
99
99
84
69
49
38
27
19

High Clouds (% Sky Obscured)

100
100
100
99
99
96
97
99
100
100
100
100
100
100
97
98
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
4
1
1
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
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
3
18
27
32
75
95
95
95
95
95
95
95
95
68
51
14
24
21
11
16
18
15

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.8
1.1
2.3
4.1
4
3
2.1
1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
10
10
12
11
12
13
15
10
9
9
8
10
11
11
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

13
13
15
17
19
20
22
19
17
17
17
17
17
16
15
15
14
14
14
14
13
13
12
11

Feels Like (°C)

13
12
14
16
18
19
21
19
17
17
18
19
19
17
16
16
15
15
15
14
14
13
11
12

Dew Point (°C)

8
8
9
8
8
9
11
14
14
15
17
17
17
15
15
14
13
13
13
12
11
11
10
9

Relative Humidity (%)

70
70
70
54
48
47
50
71
79
86
96
98
100
96
95
95
93
93
92
90
89
87
87
86

Pressure (mb)

1009
1009
1008
1008
1007
1005
1004
1003
1002
1001
1001
1002
1002
1003
1004
1005
1005
1005
1005
1005
1005
1006
1006
1007

Ozone (du)

318
319
318
317
316
316
316
314
312
310
308
310
312
313
315
312
312
313
313
313
314
315
316
318

Monday 4

Waning Gibbous 92%

21:37

06:29

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 OK
19 OK
20 Good
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 05:22, Set: 18:58, Transit: 12:11. Moon - Rise: 21:37, Set: 06:29. Civil Dark: 19:25 - 04:56. Nautical Dark: 19:57 - 04:23. Astro Dark: 20:31 - 03:50

Total Clouds (% Sky Obscured)

99
98
96
85
75
64
58
63
71
64
57
53
36
19
4
23
47
74
77
82
84
78
65
45

Low Clouds (% Sky Obscured)

47
46
45
31
16
2
3
2
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
10
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
84
75
53
32
10
40
63
71
64
57
53
36
19
0
23
47
74
77
82
84
64
44
28

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

Precipitation Probability (%)

20
20
17
17
14
4
9
8
3
6
5
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

14
15
16
18
18
18
19
18
18
17
16
15
15
13
11
10
10
9
9
9
9
8
8
9

Chance of Frost

Temperature (°C)

11
11
11
11
12
13
14
14
15
15
14
13
12
11
10
8
8
8
8
7
7
6
6
7

Feels Like (°C)

12
11
10
10
10
10
9
9
10
10
12
11
11
11
11
11
6
6
7
7
6
6
4
4

Dew Point (°C)

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

Relative Humidity (%)

85
78
73
70
61
55
49
46
45
43
48
52
57
61
67
73
71
69
69
69
69
69
69
69

Pressure (mb)

1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1016
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

319
322
326
329
330
331
332
333
334
335
338
341
344
345
346
347
347
347
346
347
347
348
348
347

Tuesday 5

Waning Gibbous 86%

22:30

07:14

06 OK
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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:21, Set: 18:59, Transit: 12:11. Moon - Rise: 22:30, Set: 07:14. Civil Dark: 19:26 - 04:55. Nautical Dark: 19:58 - 04:22. Astro Dark: 20:32 - 03:48

Total Clouds (% Sky Obscured)

43
52
65
71
76
75
83
91
100
100
100
100
99
98
97
96
94
92
95
97
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
21
35
40
37
33

High Clouds (% Sky Obscured)

25
27
28
50
72
74
82
91
100
100
100
100
98
96
94
89
85
80
87
93
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

7
9
11
12
14
15
16
16
16
16
15
15
13
12
11
10
9
9
9
9
8

Feels Like (°C)

4
4
3
3
13
12
11
12
12
12
12
13
12
12
12
11
7
6
7
7
7

Dew Point (°C)

1
1
-0
-1
0
1
1
2
1
1
3
5
6
5
5
5
4
3
2
2
1

Relative Humidity (%)

69
57
47
39
38
37
36
37
36
36
42
51
62
63
66
69
67
64
62
61
61

Pressure (mb)

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

Ozone (du)

347
347
348
348
347
347
346
347
348
349
350
351
352
354
356
358
359
359
360
362
363

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

Generated: 29/04/26 06:00:22. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+9.00