Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 19%

03:46

13:13

16 OK
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
12 OK
13 OK
14 OK
15 Good

Sun - Rise: 08:21, Set: 16:08, Transit: 12:14. Moon - Rise: 03:46, Set: 13:13. Civil Dark: 16:48 - 07:40. Nautical Dark: 17:32 - 06:57. Astro Dark: 18:13 - 06:16

Total Clouds (% Sky Obscured)

33
39
45
69
70
56
59
58
65
64
60
56
55
55
51
50
49
51
50
48
40
36
29
0

Low Clouds (% Sky Obscured)

33
39
45
69
70
56
59
58
65
64
60
56
55
55
51
50
49
51
50
48
40
36
29
0

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)

6
5
6
6
6
12
14
6
7
7
4
2
0
0
0
3
3
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 (%)

1
1
1
1
0
1
0
1
0
2
2
4
1
2
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
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
8
9
9
9
10
10
10
10
10
11
11
12
12
12
12
12
13
13
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
89
89
93
93
93
93
93
91
93
91
93
91
91
89
89
86
83
74
71
70
70
71

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

298
301
302
302
299
297
296
296
296
296
297
297
297
296
296
297
297
298
300
302
311
321
328
332

Monday 15

Waning Crescent 12%

05:00

13:28

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

Sun - Rise: 08:22, Set: 16:08, Transit: 12:15. Moon - Rise: 05:00, Set: 13:28. Civil Dark: 16:48 - 07:41. Nautical Dark: 17:32 - 06:58. Astro Dark: 18:13 - 06:16

Total Clouds (% Sky Obscured)

1
0
0
1
0
31
40
54
47
15
10
15
10
10
15
15
15
10
3
96
24
67
82
70

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
10
15
10
10
15
15
15
10
2
0
0
0
0
48

High Clouds (% Sky Obscured)

1
0
0
1
0
19
40
54
47
15
10
15
10
10
15
9
15
3
3
85
24
67
82
70

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
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)

11
9
9
9
10
9
9
8
8
7
6
6
5
6
6
6
6
5
6
5
5
5
4
3

Chance of Frost

Temperature (°C)

6
5
5
6
6
5
5
5
5
5
5
5
5
6
6
6
6
6
7
8
9
10
10
9

Feels Like (°C)

4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
4
7
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
82
83
85
86
85
83
83
83
82
80
78
76
75
72
69
67
67
61
61
62
64

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

330
333
311
299
300
303
303
300
299
298
301
303
305
307
310
319
324
326
325
325
321
317
318
319

Tuesday 16

Waning Crescent 7%

06:13

13:49

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

Sun - Rise: 08:23, Set: 16:08, Transit: 12:15. Moon - Rise: 06:13, Set: 13:49. Civil Dark: 16:49 - 07:42. Nautical Dark: 17:32 - 06:58. Astro Dark: 18:14 - 06:17

Total Clouds (% Sky Obscured)

63
100
73
100
27
83
76
69
97
71
72
68
46
49
43
44
47
40
27
41
39
49
60
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
27
41
39
49
60
70

Medium Clouds (% Sky Obscured)

40
3
2
3
5
74
76
69
82
71
72
68
46
46
32
18
22
20
0
2
0
4
9
15

High Clouds (% Sky Obscured)

63
100
73
100
27
34
17
3
83
10
5
1
0
0
0
0
0
0
0
0
1
1
2
4

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
66
67
68
69
71
72
73
75
73
75
73
76
77
79
80
80
76
72
67
66
67
71

Pressure (mb)

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

Ozone (du)

306
299
294
289
287
286
289
289
290
292
295
292
296
297
296
287
284
286
291
303
312
313
317
320

Wednesday 17

Waning Crescent 3%

07:25

14:18

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:23, Set: 16:08, Transit: 12:16. Moon - Rise: 07:25, Set: 14:18. Civil Dark: 16:49 - 07:43. Nautical Dark: 17:33 - 06:59. Astro Dark: 18:14 - 06:18

Total Clouds (% Sky Obscured)

68
72
69
87
95
100
100
100
100
87
74
61
68
75
82
88
94
100
87
72
65
67
71
75

Low Clouds (% Sky Obscured)

68
72
69
58
39
22
17
17
8
20
31
43
47
46
48
47
50
52
50
45
44
46
50
54

Medium Clouds (% Sky Obscured)

13
9
6
19
25
35
23
21
23
25
22
17
23
24
23
21
21
20
19
18
19
18
14
11

High Clouds (% Sky Obscured)

5
7
9
37
64
95
91
91
80
57
31
0
12
25
38
60
80
100
67
35
2
18
35
51

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
5
6
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

78
81
83
85
83
83
85
86
86
86
85
85
86
86
86
85
83
82
82
77
71
70
73
77

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020

Ozone (du)

322
321
322
325
328
326
321
318
317
316
313
310
308
306
304
304
306
307
307
306
304
304
305
305

Thursday 18

Waning Crescent 1%

08:30

14:58

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
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 08:24, Set: 16:09, Transit: 12:16. Moon - Rise: 08:30, Set: 14:58. Civil Dark: 16:49 - 07:43. Nautical Dark: 17:33 - 06:59. Astro Dark: 18:14 - 06:18

Total Clouds (% Sky Obscured)

68
58
46
50
49
50
62
70
76
77
74
71
67
76
85
67
62
52
50
49
44
39
30
24

Low Clouds (% Sky Obscured)

51
50
46
31
15
0
0
0
0
1
2
3
11
17
22
29
29
26
30
34
32
32
29
24

Medium Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
0
0
0
0
3
5
5
6
10
17
20
20
19
19
20
20

High Clouds (% Sky Obscured)

34
17
0
19
36
50
62
70
76
77
74
71
67
76
84
67
37
7
13
21
28
26
26
24

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
0
0
0
0
0
0
3
4
7

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)

10
10
10
10
10
10
10
10
10
10
11
10
11
11
11
11
11
11
11
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
4
4
4
4
3
3
3
3
2
2
2
1
1
1
1
1
2
3
3
3
3

Relative Humidity (%)

81
82
81
81
82
84
85
85
86
86
88
88
88
86
85
85
83
82
79
78
74
70
73
75

Pressure (mb)

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

Ozone (du)

304
301
298
293
292
292
290
287
284
279
274
271
270
270
272
273
273
273
273
270
268
266
268
270

Friday 19

Waning Crescent 0%

09:24

15:52

16 OK
17 OK
18 OK
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

Sun - Rise: 08:25, Set: 16:09, Transit: 12:17. Moon - Rise: 09:24, Set: 15:52. Civil Dark: 16:50 - 07:44. Nautical Dark: 17:33 - 07:00. Astro Dark: 18:15 - 06:19

Total Clouds (% Sky Obscured)

30
35
41
58
75
92
93
94
96
97
97
98
99
99
100
100
100
100
100
99
98
95
91
87

Low Clouds (% Sky Obscured)

24
26
24
28
33
41
57
73
89
83
77
74
82
90
98
97
96
95
86
76
70
59
49
39

Medium Clouds (% Sky Obscured)

23
25
29
46
67
87
82
78
73
52
32
6
22
33
49
63
75
85
87
87
87
83
79
77

High Clouds (% Sky Obscured)

17
8
1
1
1
1
4
5
6
36
67
98
99
99
98
99
99
100
72
40
10
10
10
20

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 (%)

11
11
10
14
16
19
33
40
42
46
47
45
39
33
31
35
36
33
31
31
29
27
27
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
82
82
82
82
80
82
80
80
79
78
76
76
78
78
79
81
82
81
79
77
78
81

Pressure (mb)

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

Ozone (du)

272
274
276
277
280
283
286
289
293
296
300
303
307
311
316
320
314
308
302
297
292
286
282
278

Saturday 20

New Moon 2%

10:05

No Set

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
12 Bad

Sun - Rise: 08:25, Set: 16:09, Transit: 12:17. Moon - Rise: 10:05, Set: No Set. Civil Dark: 16:50 - 07:44. Nautical Dark: 17:34 - 07:00. Astro Dark: 18:15 - 06:19

Total Clouds (% Sky Obscured)

84
80
79
81
79
73
76
80
83
85
86
88
86
86
86
82
76
73
83
92
99

Low Clouds (% Sky Obscured)

30
24
16
15
15
17
24
37
39
41
43
45
43
41
38
32
27
23
30
37
45

Medium Clouds (% Sky Obscured)

66
53
40
39
37
32
27
23
19
23
32
41
52
58
65
70
75
73
82
78
69

High Clouds (% Sky Obscured)

20
30
35
35
35
35
25
10
5
5
5
10
18
29
48
56
64
73
83
91
99

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 (%)

11
7
1
2
1
0
1
2
0
2
2
1
3
2
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)

4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
5
4
4
4
4
3
3
3
3
2
2
2
2
1
1
1
2
1

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
85
86
86
88
88
88
88
88
88
88
89
88
88
85
83
82
78
76

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

274
273
273
273
273
274
274
276
277
278
279
280
281
279
277
275
277
279
281
287
293

Forecast for Bockenem, Germany (52.00,10.12)

Generated: 14/12/25 16:03:08. Forecast: 14/12/25 to 20/12/25. Timezone: UTC+1.00