Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waxing Crescent 7%

09:54

20:13

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: 07:05, Set: 19:49, Transit: 13:26. Moon - Rise: 09:54, Set: 20:13. Civil Dark: 20:22 - 06:32. Nautical Dark: 21:02 - 05:53. Astro Dark: 21:44 - 05:11

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
98
92
63
97
93
62
78
84
83
82
91
97
97
96

Low Clouds (% Sky Obscured)

98
97
96
100
100
100
97
96
96
95
98
70
52
87
86
52
64
74
80
82
87
95
95
91

Medium Clouds (% Sky Obscured)

81
75
100
98
100
100
100
100
72
51
38
82
25
38
30
26
26
23
0
0
7
3
16
3

High Clouds (% Sky Obscured)

96
97
100
100
100
100
100
100
100
15
0
0
0
0
0
0
11
0
2
1
14
64
55
69

ISS Passover

Visibility (miles)

9
9
4
5
7
9
9
1
1
5
9
2
9
9
9
9
9
9
2
1
2
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
100
76
2
2
6
6

Precipitation Type

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

Precipitation Probability (%)

39
95
95
95
91
95
95
95
95
82
43
27
12
35
39
37
30
26
15
4
1
8
5
3

Precipitation Amount (mm)

0
0.3
1.4
1.6
0.7
1
3
7.8
2.2
0.4
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
2
2
2
3
2
5
9
10
8
5
3
2
2
2
2
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

15
16
16
16
17
17
17
17
17
17
17
17
17
16
16
15
15
15
16
16
15
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
82
90
95
96
96
96
96
95
96
96
98
98
96
96
98
98
98
98
98
98
96
92

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025

Ozone (du)

297
296
295
293
293
296
298
295
299
304
312
309
308
306
303
301
298
296
294
292
291
291
292
290

Monday 14

Waxing Crescent 13%

11:11

20:30

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

Sun - Rise: 07:07, Set: 19:47, Transit: 13:26. Moon - Rise: 11:11, Set: 20:30. Civil Dark: 20:20 - 06:34. Nautical Dark: 20:59 - 05:55. Astro Dark: 21:41 - 05:13

Total Clouds (% Sky Obscured)

90
79
78
56
34
72
90
46
63
79
77
77
78
76
54
36
39
44
42
45
55
69
75
39

Low Clouds (% Sky Obscured)

84
70
61
33
24
43
46
33
55
76
73
76
75
74
46
15
21
26
30
34
54
58
72
30

Medium Clouds (% Sky Obscured)

3
3
4
0
0
0
13
8
8
14
14
9
14
18
20
18
17
20
14
16
5
23
22
16

High Clouds (% Sky Obscured)

50
31
49
14
9
52
90
15
3
1
1
1
0
0
0
0
0
0
0
0
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 (%)

6
1
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
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)

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

Chance of Frost

Temperature (°C)

16
17
18
19
21
22
22
23
23
23
22
22
20
19
18
17
16
15
15
15
15
15
15
15

Feels Like (°C)

16
18
19
20
22
24
24
24
24
23
23
22
20
19
19
19
19
18
17
17
17
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

93
87
83
76
66
58
54
53
53
54
62
65
67
68
69
72
79
83
85
85
87
83
79
80

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

288
285
282
280
280
280
281
280
280
279
277
277
278
280
281
281
282
283
284
286
285
282
280
279

Tuesday 15

Waxing Crescent 21%

12:28

20:50

08 OK
09 OK
10 OK
11 Good
12 OK
13 OK
14 OK
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: 07:08, Set: 19:45, Transit: 13:26. Moon - Rise: 12:28, Set: 20:50. Civil Dark: 20:17 - 06:36. Nautical Dark: 20:57 - 05:56. Astro Dark: 21:38 - 05:15

Total Clouds (% Sky Obscured)

38
29
21
9
30
36
36
54
56
54
80
90
97
96
88
97
100
100
98
96
93
79
89
85

Low Clouds (% Sky Obscured)

34
28
20
7
29
34
20
43
5
7
18
40
41
48
27
53
82
80
86
81
80
68
71
62

Medium Clouds (% Sky Obscured)

2
1
2
0
21
21
28
42
35
32
69
90
96
48
62
92
100
54
85
49
90
34
25
18

High Clouds (% Sky Obscured)

0
0
2
3
0
0
0
0
0
0
0
3
45
61
83
81
100
100
80
63
9
0
0
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
5
3
9
7
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
2
0
0
0
0
0
0
0
0
0
12
35
58
71
89
74
94
85
95
95
72
54
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0
0.6
0.6
0.9
0.7
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
21
23
24
26
27
27
27
27
27
26
23
22
21
19
19
18
18
18
17
17
16
16

Feels Like (°C)

18
21
23
25
26
29
29
30
29
28
28
27
24
22
21
19
19
18
18
19
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

83
74
66
57
51
46
43
42
40
41
49
59
59
59
62
67
69
85
88
92
98
96
96
95

Pressure (mb)

1020
1020
1020
1019
1019
1018
1017
1016
1016
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013

Ozone (du)

279
279
278
277
277
277
276
275
274
273
273
274
275
276
275
276
278
279
278
278
279
282
285
286

Wednesday 16

Waxing Crescent 30%

13:42

21:16

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: 07:10, Set: 19:42, Transit: 13:25. Moon - Rise: 13:42, Set: 21:16. Civil Dark: 20:15 - 06:37. Nautical Dark: 20:54 - 05:58. Astro Dark: 21:36 - 05:17

Total Clouds (% Sky Obscured)

82
87
88
86
85
84
86
90
93
67
69
66
41
54
49
39
41
46
54
54
66
79
66
52

Low Clouds (% Sky Obscured)

51
53
56
47
43
41
58
70
85
62
62
51
41
52
49
39
41
46
54
54
66
70
55
38

Medium Clouds (% Sky Obscured)

16
14
12
15
22
25
31
27
24
16
8
0
0
0
0
2
0
0
7
13
18
18
19
18

High Clouds (% Sky Obscured)

38
34
25
24
30
35
35
30
8
0
0
0
0
0
0
0
0
0
0
0
0
27
32
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
42
48
43
42
37
42
36
15
13
11
6
17
19
16
23
18
9
8
12
21
22
16
13

Precipitation Amount (mm)

0
0
0.2
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
7
8
9
9
9
10
11
10
8
9
8
5
5
4
4
4
3
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

15
16
16
17
18
19
19
18
18
18
17
15
15
14
13
12
11
11
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

14
15
14
12
10
9
10
11
9
7
5
8
8
9
8
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

93
92
85
73
58
53
54
61
55
48
45
59
62
69
71
75
87
88
88
90
90
91
91
91

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

288
290
289
289
290
292
296
299
302
309
311
316
319
318
317
319
321
323
324
325
323
317
310
304

Thursday 17

Waxing Crescent 39%

14:50

21:51

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: 07:11, Set: 19:40, Transit: 13:25. Moon - Rise: 14:50, Set: 21:51. Civil Dark: 20:13 - 06:39. Nautical Dark: 20:52 - 06:00. Astro Dark: 21:33 - 05:19

Total Clouds (% Sky Obscured)

77
97
96
97
93
100
100
99
99
99
94
96
98
99
100
98
96
95
90
87
84
85
87
89

Low Clouds (% Sky Obscured)

50
59
50
36
40
93
84
72
56
74
74
80
76
72
61
71
80
88
80
73
67
55
46
36

Medium Clouds (% Sky Obscured)

20
21
88
91
82
85
85
87
84
48
46
50
31
28
24
44
65
83
80
78
79
64
49
34

High Clouds (% Sky Obscured)

24
77
92
44
51
100
86
68
41
34
48
65
66
36
5
15
19
19
15
15
15
10
20
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
29
25
30
22
5
4
7
7
14
21
23
29
30
43
50
59
60
48
41
34
21
19
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
13
15
16
17
18
18
17
17
17
16
15
14
13
13
13
13
14
13
13
13
12
12

Feels Like (°C)

10
12
12
13
14
14
14
14
14
14
15
15
13
13
12
12
12
12
12
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

88
81
84
75
60
45
45
44
41
44
51
55
58
60
63
65
65
68
68
74
80
87
89
90

Pressure (mb)

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

Ozone (du)

301
300
299
298
298
296
296
296
297
299
299
299
302
300
299
298
297
296
295
295
294
293
294
295

Friday 18

First Quarter 49%

15:50

22:38

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

Sun - Rise: 07:13, Set: 19:38, Transit: 13:25. Moon - Rise: 15:50, Set: 22:38. Civil Dark: 20:11 - 06:40. Nautical Dark: 20:50 - 06:01. Astro Dark: 21:30 - 05:21

Total Clouds (% Sky Obscured)

86
83
80
74
67
64
67
76
87
81
71
61
51
41
31
46
63
77
69
65
57
56
51
55

Low Clouds (% Sky Obscured)

35
35
34
37
39
43
54
65
77
75
71
58
51
40
31
28
30
27
22
12
4
3
2
1

Medium Clouds (% Sky Obscured)

30
25
21
22
26
37
37
35
32
28
21
14
9
4
0
0
0
0
0
0
0
7
11
14

High Clouds (% Sky Obscured)

30
37
36
38
32
35
29
22
8
8
4
0
0
0
0
27
50
75
69
65
57
56
51
55

ISS Passover

Visibility (miles)

9
9
9
8
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 (%)

24
27
30
31
29
24
17
12
4
9
8
2
2
1
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)

2
3
5
7
8
8
8
7
6
6
4
3
2
1
2
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
12
13
13
18
17
16
16
15
15
12
12
12
12
13
13
10
10
10
10
11

Dew Point (°C)

11
11
11
11
9
7
6
6
6
7
6
6
7
6
6
6
6
6
6
6
6
6
6
7

Relative Humidity (%)

90
84
78
72
62
52
45
47
49
50
52
54
57
59
62
64
67
69
72
73
74
74
76
76

Pressure (mb)

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

Ozone (du)

296
298
299
301
302
303
303
301
299
296
295
293
292
288
285
281
281
280
280
280
280
280
280
280

Saturday 19

Waxing Gibbous 59%

16:38

23:36

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

Sun - Rise: 07:15, Set: 19:36, Transit: 13:24. Moon - Rise: 16:38, Set: 23:36. Civil Dark: 20:08 - 06:42. Nautical Dark: 20:47 - 06:03. Astro Dark: 21:28 - 05:23

Total Clouds (% Sky Obscured)

65
75
87
91
95
100
100
100
100
94
87
80
84
89
93
95
97
99

Low Clouds (% Sky Obscured)

10
22
41
38
34
31
29
31
32
27
19
14
21
27
36
45
55
65

Medium Clouds (% Sky Obscured)

12
13
20
18
17
19
21
23
25
21
18
19
38
55
75
64
54
43

High Clouds (% Sky Obscured)

65
74
86
91
94
96
83
65
54
67
74
74
73
73
73
78
84
89

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
18
9
19
17
13
8
4
0
5
7
3
9
10
3
6
7
6

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)

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

Chance of Frost

Temperature (°C)

11
13
15
17
18
19
20
20
21
21
20
18
17
17
16
16
16
15

Feels Like (°C)

11
11
11
11
12
13
14
18
18
18
18
18
19
14
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

77
64
54
45
42
39
36
36
36
36
41
47
54
53
53
53
55
57

Pressure (mb)

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

Ozone (du)

279
279
280
280
280
281
281
281
282
282
285
287
290
291
293
295
296
298

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

Generated: 13/09/26 08:02:17. Forecast: 13/09/26 to 19/09/26. Timezone: UTC+2.00