Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 93%

14:51

06:22

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: 08:14, Set: 16:28, Transit: 12:21. Moon - Rise: 14:51, Set: 06:22. Civil Dark: 17:06 - 07:36. Nautical Dark: 17:48 - 06:54. Astro Dark: 18:27 - 06:14

Total Clouds (% Sky Obscured)

98
99
99
100
98
100
99
100
100
100
99
87
91
100
100
100
100
100
100
100
100
94
96
94

Low Clouds (% Sky Obscured)

72
66
50
52
56
52
57
30
18
40
75
80
83
73
75
78
80
85
94
100
84
90
82
80

Medium Clouds (% Sky Obscured)

98
99
99
94
87
90
86
88
81
90
88
87
88
99
100
100
100
100
100
97
100
86
93
30

High Clouds (% Sky Obscured)

60
67
99
100
86
100
95
100
100
100
91
57
61
100
100
100
100
100
100
100
100
45
5
4

ISS Passover

Visibility (miles)

9
9
7
8
8
7
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

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

Precipitation Probability (%)

77
84
66
64
58
54
22
16
14
16
21
22
20
16
22
25
23
28
31
13
6
5
20
24

Precipitation Amount (mm)

0.9
0.9
0.4
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
6
5
5
5
5
5
4
5
5
5
5
5
5
5
6
6
6
6
6
6
6

Feels Like (°C)

2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
4
4
4
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
94
94
94
94
96
94
94
94
91
89
88
88
88
85
82
84
85
88
88
90

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1012
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

261
263
265
266
265
266
265
264
267
269
271
272
273
275
278
276
276
278
279
280
280
281
282
282

Wednesday 3

Waxing Gibbous 98%

15:27

07:56

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: 08:15, Set: 16:27, Transit: 12:21. Moon - Rise: 15:27, Set: 07:56. Civil Dark: 17:06 - 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
99
94
97
93
84
77
54
58
66
64
74
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
74
77
80
81
83
90
100
99
93
75
62
75
74
52
53
59
51
61
38
35
49
45
40

Medium Clouds (% Sky Obscured)

38
54
98
100
100
100
100
97
98
93
96
88
21
0
0
0
3
58
46
35
43
62
100
100

High Clouds (% Sky Obscured)

86
98
100
100
100
100
35
30
25
7
0
0
1
10
20
25
27
32
47
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
5
5
6
9
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
21
30
44
61
74
66
59
51
42
27
7
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
93
94
96
94
94
93
89
90
91
91
88
79
75
74
75
76
75
76
76
79

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1008
1007
1007
1007
1007

Ozone (du)

283
283
288
294
299
301
301
301
301
304
306
304
302
304
306
305
301
296
299
304
303
300
301
302

Thursday 4

Waxing Gibbous 100%

16:20

09:23

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

Sun - Rise: 08:16, Set: 16:27, Transit: 12:22. Moon - Rise: 16:20, Set: 09:23. Civil Dark: 17:05 - 07:38. Nautical Dark: 17:47 - 06:56. Astro Dark: 18:27 - 06:16

Total Clouds (% Sky Obscured)

100
100
99
100
98
93
92
94
97
95
93
96
83
76
53
49
37
31
50
49
50
53
50
49

Low Clouds (% Sky Obscured)

42
43
42
48
81
80
85
87
89
68
87
91
67
76
53
49
37
31
50
48
50
47
44
40

Medium Clouds (% Sky Obscured)

100
100
79
93
91
89
86
85
94
77
64
49
21
18
3
3
1
0
0
1
1
2
4
7

High Clouds (% Sky Obscured)

100
100
76
90
80
38
34
64
22
9
2
22
19
2
0
0
0
0
0
1
1
1
0
1

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
1
4
8
16
20
14
6
10
5
18
5
5
2
0
0
0
1
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
7
7
8
8
7
6
6
4
4
3
4
4
5
5
4
4
5
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
82
86
89
91
91
91
89
88
89
89
89
89
86
80
71
65
63
64
66
71
74

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

301
306
311
315
317
321
327
330
339
347
347
345
349
353
363
369
369
372
374
361
356
352
341
336

Friday 5

Full Moon 98%

17:32

10:31

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: 08:17, Set: 16:27, Transit: 12:22. Moon - Rise: 17:32, Set: 10:31. Civil Dark: 17:05 - 07:39. Nautical Dark: 17:47 - 06:57. Astro Dark: 18:27 - 06:17

Total Clouds (% Sky Obscured)

50
69
73
76
91
95
100
100
100
100
100
100
100
100
99
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
41
43
45
44
44
46
53
62
71
65
58
51
55
58
62
57
51
46
51
56
61
63
70

Medium Clouds (% Sky Obscured)

11
18
28
36
88
61
100
100
46
93
48
29
25
25
31
46
29
44
68
88
94
98
59
100

High Clouds (% Sky Obscured)

3
18
14
16
10
10
4
6
14
19
14
5
0
0
0
0
33
67
100
100
100
100
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
8
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
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
9
29
31
39
36
54
93
40
24
42
49
37
46
45
24
41
34
13
25
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
11
11
11
12
12
13
13
14
16
14
13
11
11
11
10
11
10
10
11
11
10
11

Chance of Frost

Temperature (°C)

5
4
4
5
4
5
5
6
6
6
6
6
7
7
8
8
9
10
11
12
12
11
11
10

Feels Like (°C)

3
1
-1
1
0
-0
0
0
0
1
1
1
2
4
4
4
6
6
7
8
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

73
69
67
68
69
70
68
65
62
66
72
76
81
84
84
81
73
74
71
68
65
64
67
71

Pressure (mb)

1012
1012
1011
1011
1010
1009
1008
1007
1006
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

328
322
311
305
302
295
292
290
290
291
292
295
300
303
305
308
306
302
301
299
300
301
298
295

Saturday 6

Waning Gibbous 93%

No Rise

11:18

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: 08:19, Set: 16:26, Transit: 12:22. Moon - Rise: No Rise, Set: 11:18. Civil Dark: 17:05 - 07:40. Nautical Dark: 17:47 - 06:58. Astro Dark: 18:27 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
96
86
90
100
90
72
71
100
100
100
98
97
95
96
96
95
96
98

Low Clouds (% Sky Obscured)

75
76
76
77
72
67
57
49
51
54
52
45
38
53
49
47
56
68
82
78
79
81
86
87

Medium Clouds (% Sky Obscured)

100
92
100
100
100
99
40
39
47
100
34
15
7
44
70
76
72
77
85
86
87
90
96
96

High Clouds (% Sky Obscured)

100
100
100
100
67
33
0
33
67
100
67
33
0
0
0
0
0
0
0
4
8
12
41
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

44
41
40
28
37
37
22
19
17
7
18
9
2
28
32
22
34
51
65
73
93
80
75
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.7
0.4
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
74
71
70
73
68
68
70
68
68
70
73
74
77
77
78
81
84
85
85
85
85
85

Pressure (mb)

1004
1004
1005
1005
1006
1006
1007
1007
1008
1009
1010
1010
1011
1011
1010
1011
1011
1011
1010
1010
1010
1009
1009
1009

Ozone (du)

297
297
298
295
295
297
302
309
306
298
292
290
290
293
293
293
293
294
295
295
295
295
295
297

Sunday 7

Waning Gibbous 86%

18:57

11:50

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: 08:20, Set: 16:26, Transit: 12:23. Moon - Rise: 18:57, Set: 11:50. Civil Dark: 17:05 - 07:41. Nautical Dark: 17:47 - 06:59. Astro Dark: 18:26 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
91
86
76
66
56
51
47
45
55
65
75
75
77

Low Clouds (% Sky Obscured)

87
89
88
90
91
90
90
91
95
97
87
77
67
56
45
37
42
44
38
44
49
56
62
65

Medium Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
88
76
64
46
28
9
20
27
33
27
20
12
10
8

High Clouds (% Sky Obscured)

100
96
92
89
65
47
35
70
88
99
79
60
39
26
13
0
15
22
31
28
29
33
33
31

ISS Passover

Visibility (miles)

7
6
5
5
4
4
5
5
5
5
5
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
80
95
82
82
94
94
95
95
95
93
78
56
54
52
42
30
28
16
15
18
17
10
13

Precipitation Amount (mm)

0
0.4
0.8
0.4
0.4
0.6
0.6
0.6
0.8
1
0.6
0.4
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
10
9
8
7
8
8
8
7
5
5
5
5
4
5
5
5
5
5
5
5

Relative Humidity (%)

85
83
86
86
87
86
84
83
85
87
90
85
80
77
74
74
73
72
71
69
69
69
71
73

Pressure (mb)

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

Ozone (du)

299
301
302
304
305
306
307
307
312
317
322
329
335
341
344
348
351
345
339
334
331
328
325
323

Monday 8

Waning Gibbous 77%

20:24

12:12

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: 08:21, Set: 16:26, Transit: 12:23. Moon - Rise: 20:24, Set: 12:12. Civil Dark: 17:05 - 07:42. Nautical Dark: 17:47 - 07:00. Astro Dark: 18:26 - 06:20

Total Clouds (% Sky Obscured)

79
85
92
100
100
100
100
100
100
100
99
99
98
98
99
100
95
91
87

Low Clouds (% Sky Obscured)

68
59
47
26
34
42
47
49
45
47
40
37
35
29
27
26
16
11
6

Medium Clouds (% Sky Obscured)

6
23
37
49
62
77
95
94
94
93
93
94
97
91
85
81
59
37
32

High Clouds (% Sky Obscured)

39
56
80
100
99
98
97
79
60
47
62
68
82
88
93
100
88
77
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
7
11
5
6
7
1
8
17
28
41
48
50
31
13
0
3
8
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
5
5
6
6
5
5
5
5
5
5
5
5
5
4
4
5
5

Relative Humidity (%)

76
80
81
82
87
87
87
88
88
87
87
87
85
84
79
75
73
69
67

Pressure (mb)

1018
1018
1018
1018
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

320
317
315
313
310
309
308
307
306
305
303
300
296
292
290
288
286
286
285

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 02/12/25 18:21:03. Forecast: 02/12/25 to 08/12/25. Timezone: UTC+1.00