Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waxing Crescent 13%

11:16

20:30

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:07, Set: 19:50, Transit: 13:29. Moon - Rise: 11:16, Set: 20:30. Civil Dark: 20:23 - 06:34. Nautical Dark: 21:03 - 05:56. Astro Dark: 21:46 - 05:13

Total Clouds (% Sky Obscured)

92
98
96
90
91
96
90
95
96
81
64
45
43
29
43
56
62
83
77
91
88
80
59
55

Low Clouds (% Sky Obscured)

61
68
79
89
82
91
86
84
92
73
61
22
24
0
13
21
21
44
44
61
71
76
59
46

Medium Clouds (% Sky Obscured)

2
1
3
2
0
33
33
32
31
22
8
23
24
28
35
45
47
62
52
59
51
38
21
20

High Clouds (% Sky Obscured)

57
52
21
20
67
24
17
39
13
1
1
3
1
1
0
0
0
0
0
1
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 (%)

9
36
34
6
2
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 (%)

4
1
0
6
9
6
3
6
6
12
10
7
6
3
0
0
0
1
0
2
2
2
1
3

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

Chance of Frost

Temperature (°C)

17
17
17
17
19
19
20
21
22
22
23
23
22
22
20
19
19
19
19
18
19
19
18
18

Feels Like (°C)

19
18
18
18
19
20
20
21
21
23
23
23
23
24
23
22
22
21
20
19
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
93
88
81
77
79
80
81
73
75
75
80
86
88
91
90
92
90
85
84
83
83

Pressure (mb)

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

Ozone (du)

290
287
284
282
281
281
280
280
280
280
280
280
279
279
280
282
284
285
287
288
289
288
285
284

Tuesday 15

Waxing Crescent 21%

12:33

20:49

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

Sun - Rise: 07:09, Set: 19:48, Transit: 13:28. Moon - Rise: 12:33, Set: 20:49. Civil Dark: 20:21 - 06:36. Nautical Dark: 21:01 - 05:57. Astro Dark: 21:43 - 05:15

Total Clouds (% Sky Obscured)

22
8
16
5
0
3
48
41
55
74
86
96
73
96
100
100
100
100
87
79
66
70
58
47

Low Clouds (% Sky Obscured)

6
7
0
5
0
0
38
20
35
34
34
64
64
50
70
54
87
84
36
55
33
35
37
36

Medium Clouds (% Sky Obscured)

15
0
10
0
0
0
0
15
30
48
57
60
70
94
100
60
45
48
48
41
40
46
19
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
4
8
6
6
74
79
33
53
100
100
99
100
13
0
0
0
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
6
7
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
7
43
54
68
95
95
81
27
8
9
10
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
2.1
1.8
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
19
21
23
24
26
27
27
28
27
26
25
23
22
20
19
18
18
17
17
16
16

Feels Like (°C)

18
19
19
21
23
24
25
26
26
27
27
28
26
26
23
20
19
18
17
18
18
18
18
16

Dew Point (°C)

15
15
15
16
16
16
16
16
16
16
15
17
18
17
19
20
19
17
17
17
16
16
16
15

Relative Humidity (%)

86
89
89
82
74
66
60
55
51
48
47
54
60
62
78
89
91
91
90
93
93
93
95
96

Pressure (mb)

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

Ozone (du)

284
281
278
277
277
277
276
275
276
281
282
281
276
274
272
273
273
276
280
283
289
294
295
296

Wednesday 16

Waxing Crescent 30%

13:48

21:15

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 OK
21 OK
22 OK
23 Bad
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:11, Set: 19:45, Transit: 13:28. Moon - Rise: 13:48, Set: 21:15. Civil Dark: 20:19 - 06:37. Nautical Dark: 20:58 - 05:59. Astro Dark: 21:40 - 05:17

Total Clouds (% Sky Obscured)

63
83
92
69
70
84
90
76
80
77
68
76
62
68
25
36
32
53
44
23
41
59
88
92

Low Clouds (% Sky Obscured)

51
48
61
45
23
27
54
63
77
63
57
53
53
52
25
5
32
53
44
23
18
9
0
1

Medium Clouds (% Sky Obscured)

0
8
30
19
0
0
14
24
0
22
26
29
0
0
0
0
0
0
0
0
22
47
65
54

High Clouds (% Sky Obscured)

17
29
36
21
34
35
30
5
1
1
2
2
0
3
0
0
0
0
0
0
23
40
80
80

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
21
20
49
35
9
25
31
29
34
46
50
22
10
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
7
10
11
11
11
12
11
11
12
10
9
7
6
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
92
82
68
61
58
57
57
65
57
56
60
63
64
69
67
79
86
87
90
92
92
91

Pressure (mb)

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

Ozone (du)

296
298
301
307
312
315
317
317
317
319
321
324
325
325
326
326
328
329
331
327
322
319
315
309

Thursday 17

Waxing Crescent 39%

14:58

21:49

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 19:43, Transit: 13:28. Moon - Rise: 14:58, Set: 21:49. Civil Dark: 20:16 - 06:39. Nautical Dark: 20:56 - N/A. Astro Dark: 21:38 - 05:19

Total Clouds (% Sky Obscured)

88
82
88
92
100
98
96
94
96
98
100
100
100
100
94
89
82
81
80
78
82
85
85
73

Low Clouds (% Sky Obscured)

1
5
12
18
24
30
35
40
38
33
46
75
60
70
79
78
74
72
76
78
70
73
81
57

Medium Clouds (% Sky Obscured)

45
36
28
26
78
91
91
87
66
93
89
66
98
98
84
72
74
68
61
60
65
67
26
30

High Clouds (% Sky Obscured)

70
60
70
79
99
79
84
60
82
91
100
100
100
100
66
47
15
20
25
25
30
35
7
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
3
1
0
0
1
2
2
1
1
1
17
25
28
40
40
44
69
72
51
31
24
24
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
9
10
11
12
13
13
14
12
11
8
8
7
7
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

11
11
11
13
14
15
16
17
18
18
18
18
17
16
16
16
16
15
15
14
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
8
7
6
6
6
6
6
8
8
8
7
6
6
8
11
12
12
13
13
13

Relative Humidity (%)

92
88
84
76
64
57
52
47
45
44
46
51
53
56
54
54
53
61
78
89
86
92
93
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

305
303
302
301
301
303
303
304
303
301
301
302
301
302
302
300
299
297
296
298
299
301
302
302

Friday 18

First Quarter 49%

15:58

22:36

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:14, Set: 19:41, Transit: 13:27. Moon - Rise: 15:58, Set: 22:36. Civil Dark: 20:14 - 06:41. Nautical Dark: 20:53 - 06:01. Astro Dark: 21:35 - 05:21

Total Clouds (% Sky Obscured)

69
61
57
47
39
40
73
48
78
80
68
84
91
78
80
88
99
90
81
75
85
92
100
98

Low Clouds (% Sky Obscured)

47
38
35
32
24
27
65
38
77
78
64
68
57
15
27
42
52
42
30
20
25
31
31
29

Medium Clouds (% Sky Obscured)

34
37
28
20
13
9
7
5
4
3
2
4
6
10
26
35
44
33
20
9
8
12
12
30

High Clouds (% Sky Obscured)

3
0
2
0
0
0
0
0
1
3
4
27
51
77
77
88
98
67
36
4
36
68
100
98

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 (%)

24
5
8
14
21
28
33
28
28
23
18
4
0
0
0
0
0
0
0
0
7
10
11
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
83
70
64
61
56
49
52
59
53
58
60
67
68
70
71
72
75
76
76
76
76

Pressure (mb)

1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

303
304
306
308
310
308
307
303
298
297
299
299
300
299
297
297
297
297
297
297
298
297
297
297

Saturday 19

Waxing Gibbous 59%

16:45

23:34

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:15, Set: 19:38, Transit: 13:27. Moon - Rise: 16:45, Set: 23:34. Civil Dark: 20:12 - 06:42. Nautical Dark: 20:51 - 06:03. Astro Dark: 21:32 - 05:23

Total Clouds (% Sky Obscured)

96
92
89
87
88
92
96
99
99
99
99
98
96
95
96
98
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

23
21
28
39
43
58
73
88
82
76
68
65
61
55
59
66
80
81
84
85
89
91
93
93

Medium Clouds (% Sky Obscured)

44
57
51
45
39
31
26
25
36
46
53
48
40
33
23
12
4
12
19
30
33
29
31
33

High Clouds (% Sky Obscured)

92
77
68
67
70
84
90
96
96
96
96
90
81
78
85
90
98
97
97
97
96
95
94
95

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

Precipitation Probability (%)

26
30
30
29
31
32
38
46
31
23
15
15
16
16
18
21
23
23
19
8
11
11
8
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
15
16
17
18
18
18
18
18
19
18
18
18
17
17
17
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
76
68
61
62
63
65
66
69
70
71
73
74
79
83
86
87
87
89
87
87
86

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

298
298
299
298
297
296
294
293
291
291
291
291
291
291
291
290
289
288
287
287
286
284
282
281

Sunday 20

Waxing Gibbous 68%

17:21

00:42

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:17, Set: 19:36, Transit: 13:26. Moon - Rise: 17:21, Set: 00:42. Civil Dark: 20:09 - 06:44. Nautical Dark: 20:49 - 06:04. Astro Dark: 21:30 - 05:25

Total Clouds (% Sky Obscured)

100
100
99
99
98
98
98
98
99
99
100
97
94
91
92
92
92
94
96
98

Low Clouds (% Sky Obscured)

89
85
65
48
38
40
43
46
53
60
67
60
52
44
51
58
65
60
55
49

Medium Clouds (% Sky Obscured)

35
37
34
35
35
42
53
64
61
58
55
51
48
41
36
27
22
15
13
11

High Clouds (% Sky Obscured)

97
98
97
95
92
87
84
80
72
61
55
62
73
87
91
92
92
69
41
12

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

22
23
20
20
16
17
16
15
19
25
33
44
51
56
67
78
88
84
73
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.4
0.5
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
80
73
66
61
55
51
52
52
54
58
62
67
67
68
69
70
72

Pressure (mb)

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

Ozone (du)

279
278
277
276
275
275
275
275
275
275
276
276
276
276
277
276
276
275
276
277

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 14/09/26 06:50:05. Forecast: 14/09/26 to 20/09/26. Timezone: UTC+2.00