Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 63%

13:53

01:57

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
18 Bad
19 Bad

Sun - Rise: 08:13, Set: 16:27, Transit: 12:20. Moon - Rise: 13:53, Set: 01:57. Civil Dark: 17:06 - 07:35. Nautical Dark: 17:48 - 06:53. Astro Dark: 18:28 - 06:13

Total Clouds (% Sky Obscured)

95
96
97
100
100
100
100
100
100
100
95
98
100
93
84
87
91
92
100
94
88
89
83
90

Low Clouds (% Sky Obscured)

66
82
81
83
86
88
100
86
95
43
47
67
77
86
72
83
79
75
100
89
77
78
83
90

Medium Clouds (% Sky Obscured)

83
85
57
73
96
87
100
100
100
88
91
83
87
30
50
18
47
53
26
60
34
25
2
12

High Clouds (% Sky Obscured)

95
96
34
100
100
100
100
97
56
82
11
81
100
39
2
6
2
2
17
15
1
1
1
0

ISS Passover

Visibility (miles)

9
9
9
6
9
9
9
5
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
Light Rain
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
55
37
35
47
92
92
68
41
16
6
3
11
5
2
7
15
18
22
18
16
11
3

Precipitation Amount (mm)

0
0
0.4
0
0
0
0.7
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
13
13
11
7
7
6
6
6
7
8
9
9
9
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
88
90
85
84
85
90
85
82
84
84
86
88
86
82
76
74
72
74
78
80
83
85

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1007
1008
1008
1009
1009
1010
1011
1012
1013
1013
1013
1014
1014
1015
1015
1016
1017

Ozone (du)

285
285
288
291
294
295
295
298
302
304
309
312
313
314
320
325
330
335
340
342
341
340
339
336

Sunday 30

Waxing Gibbous 77%

14:07

03:22

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

Sun - Rise: 08:15, Set: 16:26, Transit: 12:21. Moon - Rise: 14:07, Set: 03:22. Civil Dark: 17:05 - 07:36. Nautical Dark: 17:47 - 06:54. Astro Dark: 18:27 - 06:14

Total Clouds (% Sky Obscured)

55
5
56
48
58
65
53
48
59
86
76
84
34
79
54
38
87
86
92
64
88
91
100
100

Low Clouds (% Sky Obscured)

55
4
56
48
48
51
42
40
26
5
19
42
3
18
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
12
10
0
0
0
40
34
17
2
30
54
38
19
2
6
20
15
30
33
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
35
40
11
55
34
70
47
36
77
67
80
28
70
78
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 (%)

3
2
4
8
11
16
6
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)

5
7
6
6
6
5
5
5
6
5
6
6
6
7
9
11
11
12
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
88
88
88
88
89
89
88
89
89
89
83
74
68
66
65
66
68
72
73
70

Pressure (mb)

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

Ozone (du)

335
334
332
331
329
326
321
316
313
312
311
307
302
298
296
294
290
288
285
285
283
282
282
281

Monday 1

Waxing Gibbous 86%

14:25

04:51

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
18 Bad
19 Bad

Sun - Rise: 08:16, Set: 16:26, Transit: 12:21. Moon - Rise: 14:25, Set: 04:51. Civil Dark: 17:05 - 07:37. Nautical Dark: 17:47 - 06:55. Astro Dark: 18:27 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
98
94
81
80
85
82
88
94
95
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
53
49
45
42
37
48
59
70
62

Medium Clouds (% Sky Obscured)

45
50
50
55
50
45
25
30
20
20
0
20
38
47
52
46
42
38
35
27
24
64
96
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
96
92
71
70
70
51
60
70
80
81
81
85
59

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
8

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
1
2
4
8
22
10
6
5
2
13
34
47
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
76
83
85
85
86
85
82
80
82
85
85
86
80
73
68
67
66
67
74
82
80
85

Pressure (mb)

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

Ozone (du)

281
282
282
279
276
273
271
270
268
267
266
265
265
265
265
264
263
262
262
262
260
258
257
258

Tuesday 2

Waxing Gibbous 93%

14:48

06:26

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
18 Bad
19 Bad

Sun - Rise: 08:17, Set: 16:25, Transit: 12:21. Moon - Rise: 14:48, Set: 06:26. Civil Dark: 17:04 - 07:38. Nautical Dark: 17:47 - 06:56. Astro Dark: 18:27 - 06:16

Total Clouds (% Sky Obscured)

93
90
89
87
86
81
76
67
61
59
52
64
77
89
88
90
91
94
97
100
100
99
99
96

Low Clouds (% Sky Obscured)

53
44
39
34
32
42
56
67
59
48
37
39
40
42
46
51
56
55
53
50
51
52
51
48

Medium Clouds (% Sky Obscured)

93
90
83
55
70
48
76
4
6
9
16
64
77
34
38
88
90
86
77
76
82
90
41
34

High Clouds (% Sky Obscured)

38
17
37
58
74
54
35
8
5
7
4
0
0
0
0
0
0
33
67
100
94
88
82
69

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 (%)

38
27
15
10
3
3
3
0
0
2
0
2
2
2
5
7
3
4
4
4
5
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
83
83
82
83
83
82
83
80
82
83
83
82
79
76
76
78
81
83
86
86
88

Pressure (mb)

1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014

Ozone (du)

259
261
263
263
262
260
258
257
257
258
261
264
264
267
270
271
271
271
272
274
281
286
288
290

Wednesday 3

Waxing Gibbous 98%

15:23

08:01

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

Sun - Rise: 08:19, Set: 16:25, Transit: 12:22. Moon - Rise: 15:23, Set: 08:01. Civil Dark: 17:04 - 07:40. Nautical Dark: 17:46 - 06:57. Astro Dark: 18:27 - 06:17

Total Clouds (% Sky Obscured)

97
96
97
99
100
100
100
100
100
100
100
78
57
35
46
59
75
73
72
70
75
79
81
82

Low Clouds (% Sky Obscured)

48
49
56
64
65
44
36
45
50
37
43
28
27
27
33
41
53
39
24
9
7
6
5
5

Medium Clouds (% Sky Obscured)

30
33
89
96
97
75
47
49
43
43
100
78
57
35
37
23
18
15
16
13
24
32
41
40

High Clouds (% Sky Obscured)

62
51
68
84
100
100
100
100
85
71
54
0
0
0
0
0
0
0
0
0
0
4
4
12

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
6
10
13
13
13
12
14
13
7
11
12
9
14
15
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
2
2
1
2
1
1
0
0
0
0
0
1
1
1
1
1
5
5
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
86
86
86
89
89
88
86
91
89
89
86
85
80
76
72
75
78
82
83
85
86

Pressure (mb)

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

Ozone (du)

291
293
294
297
299
303
306
310
312
311
308
307
309
310
312
312
312
313
313
312
312
313
313
314

Thursday 4

Waxing Gibbous 100%

16:16

09:28

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
18 Bad
19 Bad

Sun - Rise: 08:20, Set: 16:24, Transit: 12:22. Moon - Rise: 16:16, Set: 09:28. Civil Dark: 17:04 - 07:41. Nautical Dark: 17:46 - 06:58. Astro Dark: 18:26 - 06:18

Total Clouds (% Sky Obscured)

83
81
78
75
72
78
80
86
88
86
88
89
92
94
94
94
93
90
87
83
83
83
84
83

Low Clouds (% Sky Obscured)

5
5
5
5
5
5
5
5
16
26
37
51
63
74
62
48
38
49
59
71
73
77
79
76

Medium Clouds (% Sky Obscured)

39
37
45
56
72
78
80
86
88
86
82
76
74
76
74
71
69
56
44
32
23
15
5
7

High Clouds (% Sky Obscured)

13
13
24
42
43
48
53
54
35
31
33
46
59
71
51
31
12
14
13
14
13
10
9
12

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 (%)

8
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
2
2
2
2
1
1
2
2
2
2
3
3
3
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
86
85
85
85
86
86
86
86
86
85
85
83
80
77
76
76
77
77
77
77
77

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

313
312
311
312
312
313
317
321
325
328
330
333
333
333
333
338
342
347
344
341
339
337
336
335

Friday 5

Full Moon 98%

17:28

10:37

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: 08:21, Set: 16:24, Transit: 12:23. Moon - Rise: 17:28, Set: 10:37. Civil Dark: 17:03 - 07:42. Nautical Dark: 17:46 - 06:59. Astro Dark: 18:26 - 06:19

Total Clouds (% Sky Obscured)

83
82
87
91
96
97
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
63
58
52
42
38
39
44
61
81
95
97
98
100
100
100
100

Medium Clouds (% Sky Obscured)

7
7
13
18
22
27
35
42
56
58
65
57
53
49
36
24
22

High Clouds (% Sky Obscured)

10
16
23
32
57
55
56
52
65
79
90
83
72
57
33
21
12

ISS Passover

Visibility (miles)

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

Fog (%)

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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
5
7
9
30
44
57
46
33
19
15
15
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
80
79
75
77
80
82
83
85
83
85
86
86
85
83

Pressure (mb)

1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

331
326
322
315
308
301
299
298
297
297
298
299
301
302
304
304
304

Forecast for Velbert, Düsseldorf District, Germany (51.34,7.04)

Generated: 29/11/25 20:12:28. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+1.00