Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

19:00

11:53

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:22, Set: 16:30, Transit: 12:26. Moon - Rise: 19:00, Set: 11:53. Civil Dark: 17:08 - 07:44. Nautical Dark: 17:50 - 07:02. Astro Dark: 18:30 - 06:22

Total Clouds (% Sky Obscured)

95
96
97
98
99
100
100
100
100
99
100
100
99
99
100
98
100
100
97
100
96
97
97
100

Low Clouds (% Sky Obscured)

75
75
79
91
86
81
89
100
96
92
87
79
75
74
72
69
68
57
68
61
86
89
93
100

Medium Clouds (% Sky Obscured)

95
96
97
98
95
100
100
91
75
84
73
24
63
34
0
0
0
4
27
46
55
29
55
18

High Clouds (% Sky Obscured)

95
93
97
98
65
100
100
100
100
78
100
100
90
96
100
91
100
100
89
100
38
80
18
50

ISS Passover

Visibility (miles)

3
3
3
3
2
2
2
1
3
0
3
5
4
4
4
8
9
9
6
0
2
0
3
3

Fog (%)

0
0
5
0
0
0
0
0
0
0
0
5
1
0
3
9
25
47
14
5
12
1
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
52
65
72
95
95
95
95
95
95
50
50
24
16
23
20
4
14
4
27
20
21
23
12

Precipitation Amount (mm)

0
0
0
0.4
0.7
0.9
1.5
1.3
0.7
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
95
95
95
93
95
96
95
96
95
93
93
95
95
88
90
90
91
96
93
96
95
96

Pressure (mb)

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

Ozone (du)

276
276
277
276
277
279
281
283
283
284
286
284
283
283
285
282
283
285
289
292
293
292
292
293

Monday 8

Waning Gibbous 77%

20:28

12:15

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:23, Set: 16:30, Transit: 12:26. Moon - Rise: 20:28, Set: 12:15. Civil Dark: 17:08 - 07:45. Nautical Dark: 17:50 - 07:03. Astro Dark: 18:30 - 06:23

Total Clouds (% Sky Obscured)

90
98
97
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
63
84
99
78
90
64
73
95
98
91
92
91
78
75
74
68
66
55
49
43
35
12
0

Medium Clouds (% Sky Obscured)

68
95
86
100
60
48
68
74
92
74
62
61
30
57
55
48
27
50
59
58
57
57
53
58

High Clouds (% Sky Obscured)

48
27
30
100
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

5
23
61
67
59
21
39
43
83
64
31
2
0
0
0
0
3
1
0
0
0
1
1
0

Precipitation Amount (mm)

0
0
0.3
0.2
0.2
0
0
0
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5

Dew Point (°C)

10
9
9
9
10
10
10
9
9
8
8
9
9
9
9
9
8
8
8
8
8
7
7
7

Relative Humidity (%)

91
86
87
87
93
93
93
88
90
87
85
91
91
91
93
93
93
93
93
91
91
88
84
81

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

293
293
296
297
304
310
313
317
317
316
317
319
316
310
310
311
311
309
308
305
303
302
299
296

Tuesday 9

Waning Gibbous 67%

21:52

12:31

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
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: 08:24, Set: 16:29, Transit: 12:27. Moon - Rise: 21:52, Set: 12:31. Civil Dark: 17:08 - 07:46. Nautical Dark: 17:50 - 07:04. Astro Dark: 18:30 - 06:24

Total Clouds (% Sky Obscured)

100
100
84
97
84
85
62
36
35
24
45
55
72
79
74
69
85
83
88
97
98
98
88
89

Low Clouds (% Sky Obscured)

22
0
0
7
25
39
43
0
0
17
34
46
67
62
67
62
77
73
74
75
76
79
82
85

Medium Clouds (% Sky Obscured)

83
67
46
58
33
40
25
20
17
7
12
15
20
26
15
13
21
20
22
23
26
22
22
27

High Clouds (% Sky Obscured)

99
99
37
34
50
52
5
5
7
0
1
0
0
0
0
0
0
0
0
0
0
1
1
3

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
3
7
16
23
28
39
44
38

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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
9
8
8
8
8
8
7
7
7
8
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
80
81
81
82
81
77
75
74
75
78
78
79
81
85
87
90
88
88
87
87
78
73

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1017

Ozone (du)

296
294
290
291
292
292
290
288
287
288
287
285
284
283
282
281
280
278
278
277
277
277
278
279

Wednesday 10

Waning Gibbous 57%

23:10

12:44

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:25, Set: 16:29, Transit: 12:27. Moon - Rise: 23:10, Set: 12:44. Civil Dark: 17:08 - 07:47. Nautical Dark: 17:50 - 07:05. Astro Dark: 18:30 - 06:25

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
90
76
55
57
64
80
66
77
82
79
69
65

Low Clouds (% Sky Obscured)

85
85
85
88
91
95
90
85
80
73
66
58
58
57
55
57
58
58
62
63
66
61
56
51

Medium Clouds (% Sky Obscured)

87
99
98
100
100
93
86
94
97
98
66
30
28
42
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
76
100
95
89
84
89
94
100
100
100
100
79
56
33
48
63
79
53
27
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 (%)

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 (%)

35
33
33
40
43
42
38
35
26
31
26
14
12
7
2
3
3
0
1
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)

18
16
12
11
11
11
10
9
9
7
7
5
5
5
5
5
5
4
4
3
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
74
81
82
85
90
91
91
91
91
94
94
94
93
91
89
89
86
83
76
68
64
59

Pressure (mb)

1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

280
282
282
281
283
283
283
283
283
282
286
286
288
290
289
290
294
296
297
299
299
297
295
294

Thursday 11

Third Quarter 46%

00:25

12:56

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:26, Set: 16:29, Transit: 12:28. Moon - Rise: 00:25, Set: 12:56. Civil Dark: 17:08 - 07:47. Nautical Dark: 17:50 - 07:05. Astro Dark: 18:30 - 06:26

Total Clouds (% Sky Obscured)

77
88
99
88
72
69
63
62
50
51
49
46
56
68
85
85
84
83
78
75
75
80
83
86

Low Clouds (% Sky Obscured)

55
57
61
59
56
57
54
55
50
51
49
46
56
56
50
48
47
49
54
49
43
42
36
34

Medium Clouds (% Sky Obscured)

0
57
54
22
22
31
30
37
39
35
31
29
35
41
47
52
58
62
50
37
20
17
14
6

High Clouds (% Sky Obscured)

33
67
99
88
72
69
63
62
50
51
27
0
0
0
0
0
0
0
2
4
8
37
68
86

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
1
2
5
6
8
8
6
0
1
1
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
3
3
3
4
4
4
5
5
5
6
6
6
6
6
6
6
7
7
7
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
1
1
2
2
3
3
3
4
4
4
4
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

58
62
64
70
75
79
83
86
89
93
93
94
93
93
94
94
93
94
94
91
88
86
81
75

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

293
294
294
293
292
293
293
293
293
294
295
296
296
297
297
297
299
300
301
302
304
305
306
308

Friday 12

Waning Crescent 37%

01:36

13:07

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
06 Bad
07 OK
08 OK
09 Good
10 OK
11 OK
12 OK

Sun - Rise: 08:27, Set: 16:29, Transit: 12:28. Moon - Rise: 01:36, Set: 13:07. Civil Dark: 17:08 - 07:48. Nautical Dark: 17:50 - 07:06. Astro Dark: 18:30 - 06:26

Total Clouds (% Sky Obscured)

89
92
96
97
99
100
99
99
98
98
99
100
98
98
96
81
63
49
35
22
8
16
23
30

Low Clouds (% Sky Obscured)

29
23
21
24
28
38
43
54
75
78
80
82
79
75
76
61
46
31
20
10
0
1
2
3

Medium Clouds (% Sky Obscured)

6
1
7
7
8
9
22
39
51
41
31
21
22
24
26
26
31
36
28
17
7
16
23
30

High Clouds (% Sky Obscured)

89
92
96
96
94
92
75
58
42
61
81
100
98
98
96
68
40
23
21
17
8
16
23
30

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
4
8
5
15
18
10
23
25
22
27
24
2
9
6
0
0
0
0
2
2
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
11
10
9
9
8
8
8
7
7
8
8
8
8
8
8
7
7
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
75
77
81
84
85
86
86
88
86
85
83
83
85
86
88
89
91
89
89
88
88
85

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

309
309
309
309
309
310
310
310
311
311
311
311
311
311
310
310
309
309
309
310
311
312
313
314

Saturday 13

Waning Crescent 27%

02:47

13:07

13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:28, Set: 16:29, Transit: 12:29. Moon - Rise: 02:47, Set: 13:07. Civil Dark: 17:08 - 07:49. Nautical Dark: 17:50 - 07:07. Astro Dark: 18:30 - 06:27

Total Clouds (% Sky Obscured)

25
30
20
25
29
37
32
28
22
38
57
81
70
52
32
39
46
58

Low Clouds (% Sky Obscured)

6
8
6
9
16
20
13
7
1
2
2
2
1
3
4
5
6
8

Medium Clouds (% Sky Obscured)

25
30
20
25
29
28
18
8
1
15
29
43
30
28
17
13
8
5

High Clouds (% Sky Obscured)

25
30
20
25
29
37
32
22
2
2
3
4
7
11
13
31
46
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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 (%)

4
1
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

Wind Speed/Direction (mph)

8
8
8
8
9
10
10
10
10
11
12
13
13
13
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
85
88
88
88
88
88
88
89
91
93
91
89
89
89
91

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

315
317
319
321
324
326
329
330
332
333
333
333
333
333
334
334
334
333

Forecast for Morsbach, Cologne District, Germany (50.57,6.44)

Generated: 07/12/25 13:26:27. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+1.00