Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 30%

02:33

14:34

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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

Sun - Rise: 07:47, Set: 16:45, Transit: 12:15. Moon - Rise: 02:33, Set: 14:34. Civil Dark: 17:21 - 07:11. Nautical Dark: 18:01 - 06:31. Astro Dark: 18:40 - 05:52

Total Clouds (% Sky Obscured)

100
100
93
100
100
100
47
48
94
100
100
100
100
100
100
100
100
91
86
100
98
100
94
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
4
3
5
5
40
71
91
23
17
5
59
76
64
66
72

Medium Clouds (% Sky Obscured)

96
71
77
100
51
23
20
47
86
85
75
95
100
100
99
89
99
91
65
97
76
88
91
82

High Clouds (% Sky Obscured)

51
64
88
100
100
100
43
45
63
95
100
100
100
100
61
91
97
63
57
100
70
64
60
35

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
2
5

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

Precipitation Probability (%)

0
0
0
3
1
0
0
0
0
0
0
8
18
52
65
44
42
29
14
15
31
85
95
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0.9
1.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
14
15
15
15
15
14
12
12
11
12
11
12
11
12
12
12
12
12
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

67
63
59
54
51
51
53
55
59
63
64
65
65
65
66
68
66
75
75
76
77
81
92
93

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

273
274
274
275
275
274
273
273
273
273
275
276
277
278
279
279
278
278
280
282
283
288
289
290

Saturday 15

Waning Crescent 21%

03:43

14:45

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:48, Set: 16:44, Transit: 12:15. Moon - Rise: 03:43, Set: 14:45. Civil Dark: 17:20 - 07:12. Nautical Dark: 18:00 - 06:32. Astro Dark: 18:39 - 05:53

Total Clouds (% Sky Obscured)

93
85
82
91
91
73
78
42
27
69
76
89
90
100
99
100
100
100
100
100
95
92
94
82

Low Clouds (% Sky Obscured)

79
56
48
50
61
67
73
34
22
49
62
62
53
58
66
84
83
78
91
75
83
83
81
78

Medium Clouds (% Sky Obscured)

83
83
79
88
27
5
0
0
0
14
11
29
37
43
28
33
30
29
99
68
8
1
8
0

High Clouds (% Sky Obscured)

32
32
2
42
39
30
25
27
6
3
2
7
61
59
61
73
100
100
100
100
67
24
25
25

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
4
18
12
13
8
9
9
7
6
4
2
1

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 (%)

19
32
23
25
4
14
3
3
2
1
0
1
4
16
18
29
34
36
32
25
8
7
9
10

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

Chance of Frost

Temperature (°C)

12
13
13
14
14
14
14
14
14
13
11
11
11
10
11
11
10
11
11
10
10
10
9
9

Feels Like (°C)

12
12
13
13
13
13
13
14
13
12
10
10
10
11
9
10
9
9
9
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

92
90
89
86
86
87
90
90
90
92
92
91
91
91
90
90
91
93
91
93
93
95
95
93

Pressure (mb)

1010
1010
1010
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

288
287
288
289
289
289
290
288
287
285
284
284
284
285
288
291
291
291
291
292
292
292
293
293

Sunday 16

Waning Crescent 13%

04:54

14:56

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:50, Set: 16:43, Transit: 12:15. Moon - Rise: 04:54, Set: 14:56. Civil Dark: 17:19 - 07:14. Nautical Dark: 17:59 - 06:34. Astro Dark: 18:38 - 05:55

Total Clouds (% Sky Obscured)

95
97
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
94
92
88
89

Low Clouds (% Sky Obscured)

89
95
92
96
98
100
100
100
100
100
100
100
100
100
100
100
100
96
91
88
69
61
55
62

Medium Clouds (% Sky Obscured)

5
1
0
0
8
48
65
56
32
36
31
28
49
86
89
83
61
38
40
32
74
57
31
13

High Clouds (% Sky Obscured)

25
0
20
20
19
19
19
15
20
25
30
3
28
35
30
25
11
20
15
15
33
51
58
36

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
84
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

10
10
8
9
3
3
8
16
9
11
11
32
24
24
29
37
34
14
8
4
4
7
8
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
10
11
11
10
11
10
10
9
8
7
7
6
5
5
4
3
2
2
2
1
1

Dew Point (°C)

8
9
9
9
9
8
7
8
8
9
9
9
8
7
7
6
5
4
3
1
1
1
0
-1

Relative Humidity (%)

91
91
88
86
80
76
75
77
80
87
91
91
88
87
88
88
87
84
75
71
73
75
75
73

Pressure (mb)

1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

294
295
292
292
293
292
292
293
293
294
294
295
295
295
295
289
288
292
294
300
302
302
296
295

Monday 17

Waning Crescent 8%

06:05

15:09

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

Sun - Rise: 07:52, Set: 16:41, Transit: 12:16. Moon - Rise: 06:05, Set: 15:09. Civil Dark: 17:18 - 07:15. Nautical Dark: 17:58 - 06:35. Astro Dark: 18:37 - 05:56

Total Clouds (% Sky Obscured)

87
82
85
86
93
86
70
55
48
42
35
37
39
43
43
47
48
66
83
96
100
100
100
100

Low Clouds (% Sky Obscured)

65
70
70
70
69
65
58
52
46
39
32
36
39
43
43
47
48
55
62
69
72
77
79
75

Medium Clouds (% Sky Obscured)

14
16
26
39
45
30
70
55
48
42
0
5
4
0
0
0
0
0
0
0
20
33
45
71

High Clouds (% Sky Obscured)

19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
96
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
8
2
6
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

25
32
41
38
55
61
74
74
57
30
17
7
16
5
0
0
0
1
1
1
5
8
10
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
9
10
11
12
12
11
10
9
9
9
9
8
7
6
5
5
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
69
60
62
66
88
86
75
75
77
77
79
80
82
81
85
83
83
83
81
79
79

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1012
1012
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

298
304
309
314
315
315
314
312
307
303
297
293
294
291
287
285
283
282
283
288
295
300
302
297

Tuesday 18

Waning Crescent 3%

07:17

15:23

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:53, Set: 16:40, Transit: 12:16. Moon - Rise: 07:17, Set: 15:23. Civil Dark: 17:17 - 07:17. Nautical Dark: 17:57 - 06:36. Astro Dark: 18:36 - 05:57

Total Clouds (% Sky Obscured)

94
100
96
92
89
88
87
87
91
94
95
100
100
100
100
100
100
100
100
99
99
98
97
98

Low Clouds (% Sky Obscured)

69
67
64
59
52
53
53
54
55
59
59
71
51
30
39
47
58
68
80
89
89
87
84
86

Medium Clouds (% Sky Obscured)

52
96
96
89
86
80
76
72
71
74
84
100
99
99
89
75
62
65
72
81
77
74
73
66

High Clouds (% Sky Obscured)

94
100
75
51
26
31
36
41
48
56
63
97
94
91
94
97
100
67
33
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
Snow
Snow
Snow

Precipitation Probability (%)

13
16
25
32
41
47
44
33
36
30
27
32
26
20
23
26
31
34
35
36
37
42
50
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0.2
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
79
80
79
76
76
75
75
80
83
85
83
83
81
86
89
94
91
89
88
91
94
98

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012

Ozone (du)

294
286
285
284
288
289
289
290
291
292
295
301
301
302
302
304
306
308
309
310
310
311
312
314

Wednesday 19

Waning Crescent 1%

No Rise

15:41

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:55, Set: 16:39, Transit: 12:16. Moon - Rise: No Rise, Set: 15:41. Civil Dark: 17:16 - 07:18. Nautical Dark: 17:56 - 06:38. Astro Dark: 18:35 - 05:59

Total Clouds (% Sky Obscured)

99
99
83
67
50
68
84
96
97
99
100
100
100
100
100
100
100
97
94
91
85
80
76
84

Low Clouds (% Sky Obscured)

84
84
71
59
50
48
38
25
31
36
41
57
71
85
72
62
64
59
54
44
51
60
70
56

Medium Clouds (% Sky Obscured)

54
44
34
21
8
27
50
73
81
90
99
96
94
92
94
95
96
88
79
72
64
56
44
55

High Clouds (% Sky Obscured)

0
0
1
1
2
18
40
66
79
82
90
85
80
85
85
65
60
45
40
39
23
11
1
1

ISS Passover

Visibility (miles)

3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
Sleet
Very Light Rain
None
None

Precipitation Probability (%)

51
43
39
31
22
22
21
22
17
12
5
18
28
36
49
55
55
61
63
57
58
57
49
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
83
77
74
69
67
68
69
72
73
76
78
80
81
81
83
84
84
86
86
88
89
89
91

Pressure (mb)

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

Ozone (du)

313
313
313
311
310
309
312
315
319
325
331
337
336
336
335
334
334
333
331
329
327
325
323
321

Thursday 20

New Moon 0%

08:29

16:05

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:56, Set: 16:38, Transit: 12:16. Moon - Rise: 08:29, Set: 16:05. Civil Dark: 17:15 - 07:20. Nautical Dark: 17:55 - 06:39. Astro Dark: 18:34 - 06:00

Total Clouds (% Sky Obscured)

89
94
94
95
97
98
99
100
99
98
98
97
97
96
89
84
78

Low Clouds (% Sky Obscured)

56
46
59
73
86
90
95
100
99
98
97
96
95
94
88
83
78

Medium Clouds (% Sky Obscured)

68
80
68
58
49
44
39
33
29
23
24
22
19
10
7
3
0

High Clouds (% Sky Obscured)

1
1
9
16
23
15
8
0
0
0
0
1
1
2
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

48
48
51
51
51
48
47
48
42
37
34
38
37
31
26
20
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-2
-2
-1
1
2
1
1
1
1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

86
83
79
73
68
63
68
75
80
80
82
82
80
78
78
78
81

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1014
1014
1014

Ozone (du)

320
319
318
315
313
311
311
311
312
312
312
313
312
311
311
312
313

Forecast for Bad Honnef, Cologne District, Germany (50.64,7.23)

Generated: 14/11/25 08:13:58. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+1.00