Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 25%

12:27

19:28

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:56, Set: 16:32, Transit: 12:14. Moon - Rise: 12:27, Set: 19:28. Civil Dark: 17:08 - 07:19. Nautical Dark: 17:49 - 06:39. Astro Dark: 18:28 - 06:00

Total Clouds (% Sky Obscured)

95
93
85
80
82
100
100
100
100
97
99
97
98
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
75
85
79
81
97
100
100
100
97
99
97
93
93
91
87
82
88
91
100
92
84
85
85

Medium Clouds (% Sky Obscured)

30
0
2
25
19
1
72
85
100
76
75
71
52
47
62
65
57
54
64
94
100
86
67
100

High Clouds (% Sky Obscured)

13
13
10
0
0
60
56
62
100
79
70
4
6
28
93
69
94
100
92
60
98
100
100
67

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
2
64
75
15
42
28
13
14
21
48
41
26
40
35
6
3
2
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

36
22
1
3
1
3
2
2
1
3
5
9
11
16
51
39
18
14
18
17
15
27
32
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
3
3
3
3
2
2
2
1
1
2
2
2
2
3
4
4
5
5
5
5
4

Feels Like (°C)

3
2
1
1
1
1
0
-0
-1
-0
0
0
1
-0
-0
1
1
2
3
4
3
3
3
3

Dew Point (°C)

5
4
4
3
2
2
1
1
1
1
1
1
2
1
1
2
2
2
3
4
4
3
3
3

Relative Humidity (%)

98
98
98
96
96
94
91
91
93
94
98
98
100
96
96
96
94
91
91
93
91
89
91
91

Pressure (mb)

997
998
998
998
998
999
999
999
999
999
1000
1000
1000
1001
1001
1002
1003
1003
1004
1004
1004
1005
1006
1007

Ozone (du)

305
307
308
306
306
308
311
314
314
314
315
317
316
314
314
317
319
320
322
318
315
312
313
312

Tuesday 25

Waxing Crescent 34%

12:49

20:42

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:57, Set: 16:31, Transit: 12:14. Moon - Rise: 12:49, Set: 20:42. Civil Dark: 17:08 - 07:20. Nautical Dark: 17:48 - 06:40. Astro Dark: 18:27 - 06:01

Total Clouds (% Sky Obscured)

100
93
99
91
89
89
89
93
94
93
88
92
90
84
95
91
93
95
89
79
83
81
90
86

Low Clouds (% Sky Obscured)

79
80
87
85
71
41
46
67
80
55
41
40
45
37
67
75
88
89
77
75
80
77
88
82

Medium Clouds (% Sky Obscured)

99
85
80
86
85
68
54
57
58
51
50
58
42
46
78
71
80
20
9
1
0
0
0
0

High Clouds (% Sky Obscured)

32
25
20
20
20
20
22
5
2
5
6
1
3
5
12
1
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
8
8
7
7
6
4
0
0
6
9
9
9
9
9
7
0
6
9
9
9
9

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
2
0
0
13
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 (%)

46
47
41
30
22
11
10
10
7
18
4
7
4
1
1
3
7
14
5
7
7
14
4
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
1
1
0
0
0
1
1
-0
-1
-0
-1
1
1
2
3
3
2
2
1

Dew Point (°C)

3
3
2
2
2
2
2
1
1
2
2
2
0
0
0
0
0
1
4
3
1
1
1
1

Relative Humidity (%)

93
93
91
89
91
91
89
89
91
94
94
91
85
86
85
83
79
79
94
88
75
75
78
79

Pressure (mb)

1007
1008
1009
1010
1010
1011
1012
1012
1013
1013
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

310
309
310
313
312
310
309
310
311
312
312
312
314
316
319
322
325
326
327
328
331
330
323
317

Wednesday 26

Waxing Crescent 44%

13:07

21:58

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 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:59, Set: 16:30, Transit: 12:14. Moon - Rise: 13:07, Set: 21:58. Civil Dark: 17:07 - 07:22. Nautical Dark: 17:47 - 06:41. Astro Dark: 18:27 - 06:03

Total Clouds (% Sky Obscured)

86
91
100
93
66
58
80
62
66
81
78
68
43
65
41
33
20
35
55
59
61
65
59
53

Low Clouds (% Sky Obscured)

81
87
100
90
54
43
73
50
60
77
77
66
43
42
41
33
20
35
55
59
61
60
55
50

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
24
2
0
0
1
0
11
21
35
22
15

ISS Passover

Visibility (miles)

7
7
7
8
8
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
13
13
0
13
13
13
75
63
63
63
63
63
63
63
63
63
63
63

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 (%)

3
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

3
3
3
2
3
2
2
1
1
1
1
0
0
0
0
0
1
3
4
4
4
4
4
3

Feels Like (°C)

1
1
1
0
0
0
-0
-1
-1
-2
-2
-1
-1
-1
-0
1
2
2
3
4
3
3
3
2

Dew Point (°C)

1
0
-0
-0
0
-0
-1
-2
-2
-2
-2
-2
-2
-1
-2
-2
-2
-1
-1
-1
-2
-2
-1
-1

Relative Humidity (%)

82
82
82
83
83
83
83
83
84
86
84
86
88
89
89
88
81
76
71
67
66
66
69
73

Pressure (mb)

1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

313
312
311
314
313
311
309
305
303
301
302
306
307
305
303
305
307
305
301
298
295
293
291
289

Thursday 27

Waxing Crescent 44%

13:22

23:15

18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
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

Sun - Rise: 08:00, Set: 16:29, Transit: 12:15. Moon - Rise: 13:22, Set: 23:15. Civil Dark: 17:06 - 07:23. Nautical Dark: 17:47 - 06:42. Astro Dark: 18:26 - 06:04

Total Clouds (% Sky Obscured)

48
38
24
16
13
14
22
29
43
39
59
70
89
90
99
98
95
89
99
99
100
99
98
98

Low Clouds (% Sky Obscured)

43
32
21
10
11
13
14
21
27
33
57
70
89
90
97
96
95
89
94
94
95
92
95
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
15
27
38
49
87
89
74
58
96
96
100
91
80
75

High Clouds (% Sky Obscured)

9
11
8
11
3
2
9
8
10
2
3
0
0
0
0
0
23
45
68
79
89
99
98
96

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 (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

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
1
3
5
7
4
11
16
22
35
44

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)

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

Chance of Frost

Temperature (°C)

3
2
2
1
0
-0
-1
-1
-1
-1
-2
-1
-1
-1
-1
-1
-1
0
1
1
1
2
1
1

Feels Like (°C)

1
1
1
0
-1
-1
-1
-2
-3
-4
-3
-3
-2
-2
-3
-4
-3
-2
-1
-2
-2
-2
-1
-2

Dew Point (°C)

-1
-1
-2
-2
-3
-3
-3
-3
-3
-4
-4
-4
-3
-3
-3
-3
-3
-3
-4
-5
-5
-4
-4
-3

Relative Humidity (%)

76
79
80
80
81
83
84
86
86
84
84
84
86
86
86
86
81
77
71
66
64
65
70
73

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021

Ozone (du)

289
289
288
289
287
287
288
287
286
285
285
285
285
285
285
284
283
283
282
281
280
280
279
277

Friday 28

First Quarter 55%

13:36

00:32

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:01, Set: 16:29, Transit: 12:15. Moon - Rise: 13:36, Set: 00:32. Civil Dark: 17:06 - 07:24. Nautical Dark: 17:46 - 06:44. Astro Dark: 18:26 - 06:05

Total Clouds (% Sky Obscured)

99
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)

89
91
93
93
100
100
100
100
100
100
100
100
100
95
94
93
95
97
98
98
98
98
99
99

Medium Clouds (% Sky Obscured)

89
100
100
99
98
98
98
98
99
100
100
100
91
92
94
95
90
85
79
68
48
32
26
26

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
9
9

Fog (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

Precipitation Type

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

Precipitation Probability (%)

52
52
46
32
31
41
40
30
22
16
17
29
23
72
67
67
49
32
9
6
3
1
2
1

Precipitation Amount (mm)

0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3

Feels Like (°C)

-1
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-0
-1
1
1
1
1

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-1
-1
-0
-1
-0
0
0
1
1
0
1
0
0

Relative Humidity (%)

73
74
74
76
76
74
76
77
76
76
77
80
83
85
84
86
88
88
88
86
85
85
83
83

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

277
275
273
273
275
275
275
274
273
272
273
276
277
276
278
280
283
284
284
285
285
285
286
287

Saturday 29

Waxing Gibbous 66%

13:49

01:52

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:03, Set: 16:28, Transit: 12:15. Moon - Rise: 13:49, Set: 01:52. Civil Dark: 17:05 - 07:26. Nautical Dark: 17:46 - 06:45. Astro Dark: 18:25 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
92
95
97
100
99
98
96
97
98
99
99
100
100
97
94

Low Clouds (% Sky Obscured)

100
100
100
100
98
95
92
90
88
85
89
93
97
94
90
87
75
62
50
56
57
54
61
68

Medium Clouds (% Sky Obscured)

27
21
11
0
0
0
0
3
3
4
15
23
32
40
47
55
53
52
50
63
77
89
76
64

High Clouds (% Sky Obscured)

19
37
57
73
53
35
35
68
73
73
78
88
99
93
83
76
70
72
86
91
96
99
72
42

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 (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

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
1
0
0
1
0
6
2
0
10
9
4
5
6
4
6
3
0
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
1
1
1
1
1
0
0
1
0
0
1
1
0
1
1
1
0
1
3
3
3
3

Dew Point (°C)

0
-0
0
-0
-1
-0
0
0
0
0
0
-0
-1
-1
-1
-1
-0
0
-1
-0
-1
-1
0
0

Relative Humidity (%)

82
82
82
80
79
80
82
83
83
83
82
80
80
79
77
76
76
72
68
66
66
67
70
71

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

289
291
293
294
296
298
299
301
301
301
302
304
306
308
309
310
311
313
315
316
321
326
331
332

Sunday 30

Waxing Gibbous 77%

14:05

03:15

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
12 Bad

Sun - Rise: 08:04, Set: 16:28, Transit: 12:16. Moon - Rise: 14:05, Set: 03:15. Civil Dark: 17:05 - 07:27. Nautical Dark: 17:46 - 06:46. Astro Dark: 18:25 - 06:07

Total Clouds (% Sky Obscured)

92
85
78
73
76
78
78
73
69
67
73
80
87
90
93
96
92
89
85

Low Clouds (% Sky Obscured)

76
71
66
61
69
75
78
73
69
67
73
80
87
89
92
95
92
89
85

Medium Clouds (% Sky Obscured)

53
40
25
11
8
5
2
2
2
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
5
4
3
2
2
1
3
5
6
4
3
0
1
2
2
3
4
5

ISS Passover

Visibility (miles)

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

Fog (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

Precipitation Type

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
5

Feels Like (°C)

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

Dew Point (°C)

0
0
0
-1
-1
-1
-1
-2
-1
0
0
1
1
1
1
0
0
-0
-0

Relative Humidity (%)

72
73
73
72
73
73
73
73
76
79
80
83
85
86
83
80
79
73
70

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

333
334
333
332
330
330
329
328
328
328
328
327
325
324
322
321
319
316
313

Forecast for Mainz-GE, Germany (49.99,8.25)

Generated: 24/11/25 18:13:12. Forecast: 24/11/25 to 30/11/25. Timezone: UTC+1.00