Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Gibbous 70%

16:22

00:51

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

Sun - Rise: 08:03, Set: 18:28, Transit: 13:15. Moon - Rise: 16:22, Set: 00:51. Civil Dark: 19:02 - 07:29. Nautical Dark: 19:40 - 06:51. Astro Dark: 20:18 - 06:13

Total Clouds (% Sky Obscured)

80
85
88
91
52
41
36
50
20
44
53
45
62
69
64
73
92
89
99
99
100
97
100
100

Low Clouds (% Sky Obscured)

23
9
0
7
0
0
4
15
19
40
49
41
39
36
32
38
71
80
85
82
77
84
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
30
44
45
45
74
83
96
93
93
68
72
87

High Clouds (% Sky Obscured)

80
85
88
91
52
36
28
28
2
3
2
1
15
18
25
29
10
21
57
46
90
46
4
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
7
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
8
26
58
59
54
40
21
9
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
3
3
3
3
2
1
4
2
3
4
5
5
7
8
7
8
8
7
8
7
8

Dew Point (°C)

4
3
3
3
2
2
2
1
1
1
1
1
1
1
2
4
4
4
9
9
8
8
8
8

Relative Humidity (%)

78
75
74
74
72
74
75
75
75
76
78
75
67
63
60
59
58
64
91
93
91
91
91
93

Pressure (mb)

1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1016
1015
1014
1013
1012
1012
1011
1011
1010
1010
1010
1010

Ozone (du)

262
266
270
273
273
272
272
272
273
274
274
275
274
273
273
272
272
274
274
276
277
275
274
274

Tuesday 20

Waxing Gibbous 79%

16:37

02:05

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
20 Bad
21 Bad

Sun - Rise: 08:04, Set: 18:26, Transit: 13:15. Moon - Rise: 16:37, Set: 02:05. Civil Dark: 19:00 - 07:31. Nautical Dark: 19:38 - 06:53. Astro Dark: 20:16 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

100
100
94
89
90
88
89
93
89
80
77
79
68
72
56
53
43
40
13
30
59
95
96
62

Medium Clouds (% Sky Obscured)

100
100
89
97
94
92
96
100
100
97
100
100
99
100
100
100
100
84
77
63
94
98
100
95

High Clouds (% Sky Obscured)

34
40
100
100
95
96
100
100
100
100
100
100
100
100
100
100
100
68
88
100
100
99
92
64

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

42
74
54
78
95
95
88
92
78
66
58
48
36
30
21
11
3
0
1
25
71
85
79
48

Precipitation Amount (mm)

0.2
0.8
0.4
0.7
1.3
0.9
0.6
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
93
96
98
96
98
98
96
96
96
93
88
81
76
62
56
56
61
74
88
88
88

Pressure (mb)

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

Ozone (du)

274
274
273
273
274
273
273
274
278
278
281
283
285
286
286
283
284
284
281
280
279
278
282
287

Wednesday 21

Waxing Gibbous 75%

16:51

03:19

22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 OK
07 OK
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

Sun - Rise: 08:06, Set: 18:24, Transit: 13:15. Moon - Rise: 16:51, Set: 03:19. Civil Dark: 18:58 - 07:32. Nautical Dark: 19:36 - 06:54. Astro Dark: 20:14 - 06:16

Total Clouds (% Sky Obscured)

87
78
37
31
41
44
39
49
27
36
59
92
93
94
93
97
99
100
90
80
57
51
53
61

Low Clouds (% Sky Obscured)

61
33
33
31
36
38
30
28
26
29
53
64
79
80
86
93
98
100
69
67
49
35
43
55

Medium Clouds (% Sky Obscured)

55
27
14
7
6
3
39
40
3
11
28
45
45
86
76
95
44
37
60
39
32
23
15
10

High Clouds (% Sky Obscured)

59
54
4
3
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
2
0
1
1
2
0
0
2
2
13
6
5
38
38
32
27
17
44
31
23
29
11
8

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)

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

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
7
6
6
6
6
7
8
9
9
10
11
11
12
11
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
82
81
79
76
78
78
82
83
79
78
77
84
81
81
79
77
76
80
90
91
90

Pressure (mb)

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

Ozone (du)

287
289
291
294
298
299
301
299
298
296
298
299
300
300
299
298
298
300
296
291
288
283
279
277

Thursday 22

Waxing Gibbous 87%

17:04

04:35

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
20 Bad
21 Bad

Sun - Rise: 08:08, Set: 18:22, Transit: 13:15. Moon - Rise: 17:04, Set: 04:35. Civil Dark: 18:56 - 07:34. Nautical Dark: 19:34 - 06:56. Astro Dark: 20:12 - 06:18

Total Clouds (% Sky Obscured)

65
78
88
99
99
100
100
100
100
100
100
100
100
93
87
81
87
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
59
46
76
73
67
64
67
70
63
69
67
66
52
49
69
72
74
76
75
73
67
78
87

Medium Clouds (% Sky Obscured)

6
56
78
92
94
97
100
100
100
100
97
94
91
75
82
79
78
92
100
99
60
100
100
100

High Clouds (% Sky Obscured)

52
66
81
88
79
84
82
87
83
98
99
97
71
76
20
20
50
77
100
100
100
70
70
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
8
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
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

14
7
15
39
47
45
37
48
58
62
82
68
30
38
49
39
38
40
36
32
32
49
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.6
0.5

Wind Speed/Direction (mph)

7
7
7
7
8
9
9
9
10
11
12
14
13
14
14
16
16
17
16
16
17
18
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
84
87
87
85
84
82
80
76
71
78
80
73
66
71
77
79
79
73
66
64
78
84

Pressure (mb)

1017
1017
1016
1016
1015
1014
1013
1012
1011
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1004
1004
1003
1003

Ozone (du)

274
271
269
266
265
264
267
270
277
281
286
289
297
301
306
302
302
302
300
302
305
310
310
306

Friday 23

Waxing Gibbous 93%

17:17

05:54

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
20 Bad
21 Bad

Sun - Rise: 08:09, Set: 18:20, Transit: 13:15. Moon - Rise: 17:17, Set: 05:54. Civil Dark: 18:54 - 07:36. Nautical Dark: 19:32 - 06:57. Astro Dark: 20:10 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
88
76
64
55
53
40
64
82
100
98
94
90
75
65
56
69
85

Low Clouds (% Sky Obscured)

95
90
84
81
71
72
69
65
53
45
55
33
31
57
65
72
63
55
51
49
40
31
26
24

Medium Clouds (% Sky Obscured)

100
100
99
99
98
96
96
84
65
48
34
25
13
62
70
75
71
73
75
75
65
56
69
67

High Clouds (% Sky Obscured)

100
79
60
45
59
70
81
64
42
7
8
20
1
29
54
81
62
42
31
31
27
28
55
76

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

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

Precipitation Probability (%)

88
94
87
55
53
56
31
23
32
19
13
14
9
10
28
8
14
16
15
12
12
9
20
29

Precipitation Amount (mm)

0.4
0.4
0.5
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
18
16
16
15
15
14
14
13
12
12
12
11
11
11
10
10
10
10
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
77
69
64
63
63
68
66
71
68
65
64
61
57
57
53
54
53
53
57
61
66
70

Pressure (mb)

1004
1005
1006
1007
1009
1010
1011
1012
1012
1013
1014
1014
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

304
305
304
305
307
308
307
307
308
309
308
307
306
307
307
309
312
312
312
313
311
309
308
305

Saturday 24

Waxing Gibbous 98%

16:33

06:16

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
20 Bad
21 Bad

Sun - Rise: 07:11, Set: 17:18, Transit: 12:15. Moon - Rise: 16:33, Set: 06:16. Civil Dark: 17:52 - 06:37. Nautical Dark: 18:30 - 05:59. Astro Dark: 19:08 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
98
97
96
95
86
77
68
63
59
51
60
69
78

Low Clouds (% Sky Obscured)

24
37
45
54
82
95
96
98
100
97
95
91
89
88
85
81
71
68
61
56
51
56
61
68

Medium Clouds (% Sky Obscured)

66
68
69
61
79
100
100
100
100
98
96
95
94
93
92
71
51
31
20
12
7
17
29
41

High Clouds (% Sky Obscured)

100
100
100
100
67
50
50
50
35
30
25
20
5
5
5
13
16
17
13
8
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
5
4
2
2
2
2
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
None
None
None
None
None

Precipitation Probability (%)

33
43
69
92
92
91
95
95
95
95
95
95
95
95
95
95
95
95
76
55
17
34
43
44

Precipitation Amount (mm)

0
0
0.4
0.8
0.6
0.6
0.7
1.2
1.3
1.2
1.6
1.7
1.4
1.7
1.5
0.8
0.7
0.6
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
9
11
12
13
14
15
16
16
16
16
15
14
15
12
12
14
13
12
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
79
82
81
82
82
84
87
91
90
90
90
90
90
90
87
86
84
81
78
77
78
77

Pressure (mb)

1014
1013
1012
1011
1008
1007
1005
1004
1002
1001
1000
999
998
997
997
996
997
999
1000
1001
1003
1004
1005
1005

Ozone (du)

302
298
295
291
284
281
277
276
274
273
273
273
273
274
276
277
282
287
291
298
305
311
311
310

Sunday 25

Waxing Gibbous 100%

16:54

07:42

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

Sun - Rise: 07:13, Set: 17:16, Transit: 12:15. Moon - Rise: 16:54, Set: 07:42. Civil Dark: 17:50 - 06:39. Nautical Dark: 18:29 - 06:00. Astro Dark: 19:07 - 05:23

Total Clouds (% Sky Obscured)

76
74
72
68
64
55
50
48
55
51
47
70
90
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
71
72
68
64
55
50
48
55
51
47
65
64
61
63
63
58
65
60
55
55

Medium Clouds (% Sky Obscured)

41
45
48
44
48
49
33
18
3
2
1
0
7
14
30
32
31
33
28
27
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
19
36
49
41
26
28

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
56
55
46
41
35
39
40
28
28
29
29
35
38
38
32
29
25
23
19
7

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
78
81
84
85
84
81
78
79
78
78
75
73
70
69
68
67
67
68

Pressure (mb)

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

Ozone (du)

310
316
323
329
329
330
331
329
327
326
323
320
318
314
310
306
302
298
294
291
289

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

Generated: 19/10/26 22:44:35. Forecast: 19/10/26 to 25/10/26. Timezone: UTC+2.00