Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Waning Crescent 0%

07:17

19:47

21 OK
22 OK
23 OK
00 OK
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 OK
19 Bad
20 Bad

Sun - Rise: 07:01, Set: 19:54, Transit: 13:27. Moon - Rise: 07:17, Set: 19:47. Civil Dark: 20:27 - 06:28. Nautical Dark: 21:09 - 05:47. Astro Dark: 21:52 - 05:05

Total Clouds (% Sky Obscured)

28
30
29
24
77
68
100
100
100
100
100
100
100
100
89
80
97
98
100
98
87
43
63
62

Low Clouds (% Sky Obscured)

15
20
20
17
19
16
4
10
6
3
17
14
19
0
1
55
51
87
100
97
84
35
47
48

Medium Clouds (% Sky Obscured)

0
0
0
0
8
0
0
0
0
0
30
45
67
91
81
31
78
72
100
44
37
22
23
25

High Clouds (% Sky Obscured)

0
0
0
2
24
25
100
100
100
100
100
100
100
100
4
0
0
0
0
0
59
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
10
0
2
4
2
2

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)

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

Chance of Frost

Temperature (°C)

15
14
13
12
12
12
11
11
10
10
10
11
14
16
18
20
20
20
19
18
18
19
18
17

Feels Like (°C)

16
15
14
13
13
10
10
9
9
9
9
10
12
15
17
18
18
18
17
17
17
19
20
17

Dew Point (°C)

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

Relative Humidity (%)

59
61
64
66
68
70
71
72
73
73
73
71
63
56
50
45
50
49
58
71
69
63
67
71

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

315
317
317
317
317
318
317
317
318
317
315
314
315
317
318
322
322
322
320
318
316
316
314
312

Friday 11

New Moon 2%

08:36

19:59

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

Sun - Rise: 07:02, Set: 19:51, Transit: 13:27. Moon - Rise: 08:36, Set: 19:59. Civil Dark: 20:25 - 06:29. Nautical Dark: 21:07 - 05:49. Astro Dark: 21:50 - 05:07

Total Clouds (% Sky Obscured)

55
53
51
40
31
46
33
29
28
37
84
36
71
67
38
68
99
100
100
100
100
83
92
72

Low Clouds (% Sky Obscured)

29
34
40
32
31
46
33
29
27
32
28
28
21
27
13
34
42
24
29
15
20
17
23
22

Medium Clouds (% Sky Obscured)

29
18
20
10
0
3
0
0
0
0
0
0
0
0
0
15
42
36
35
67
37
45
52
33

High Clouds (% Sky Obscured)

3
5
1
1
0
0
0
0
0
2
24
3
25
20
18
20
99
99
100
100
100
83
82
54

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
1
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 (%)

1
1
1
0
0
3
3
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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
13
13
13
13
13
15
17
19
21
22
23
23
23
23
23
22
19

Feels Like (°C)

17
16
16
16
16
16
16
16
15
15
15
14
17
17
20
21
22
21
22
21
22
21
22
20

Dew Point (°C)

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

Relative Humidity (%)

74
78
82
84
89
92
93
93
95
95
96
93
83
76
62
54
47
46
45
43
45
49
57
62

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

311
310
311
311
311
311
310
310
309
308
306
304
303
303
305
305
303
301
298
297
295
294
293
292

Saturday 12

Waxing Crescent 7%

09:54

20:13

21 Bad
22 Bad
23 OK
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

Sun - Rise: 07:04, Set: 19:49, Transit: 13:27. Moon - Rise: 09:54, Set: 20:13. Civil Dark: 20:22 - 06:31. Nautical Dark: 21:05 - 05:51. Astro Dark: 21:47 - 05:09

Total Clouds (% Sky Obscured)

85
55
45
68
99
100
100
100
100
100
100
100
100
100
98
95
100
93
84
76
59
60
63
75

Low Clouds (% Sky Obscured)

5
0
0
11
26
25
41
67
74
78
96
100
100
100
93
87
67
67
59
53
45
47
51
63

Medium Clouds (% Sky Obscured)

40
32
27
36
57
62
73
52
78
76
82
100
93
100
95
83
32
31
27
26
20
13
9
6

High Clouds (% Sky Obscured)

21
14
22
64
95
78
95
94
87
100
100
100
100
100
40
50
100
80
18
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
4
3
3
8
9
5
5
8
9
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
10
32
79
86
71
76
95
95
95
66
21
30
44
35
24
26
20
8
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.5
0.4
0.2
1.1
0.6
1
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
17
16
17
17
17
17
17
16
17
16
17
17
18
19
21
20
21
21
20
20
19

Feels Like (°C)

20
17
18
17
17
16
16
16
16
16
16
16
16
16
17
18
19
21
21
20
21
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

65
68
73
74
73
67
65
64
63
71
79
85
89
95
96
95
93
85
92
89
89
89
91
90

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

292
293
296
297
299
299
298
298
298
298
297
296
295
295
295
296
299
301
304
302
305
306
307
303

Sunday 13

Waxing Crescent 13%

11:12

20:29

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
18 OK
19 Good
20 Good

Sun - Rise: 07:05, Set: 19:47, Transit: 13:26. Moon - Rise: 11:12, Set: 20:29. Civil Dark: 20:20 - 06:32. Nautical Dark: 21:02 - 05:53. Astro Dark: 21:44 - 05:11

Total Clouds (% Sky Obscured)

71
49
52
59
81
88
92
89
92
93
93
84
76
67
75
82
88
78
68
60
54
34
17
12

Low Clouds (% Sky Obscured)

66
49
52
52
57
60
66
66
63
67
71
62
57
48
50
52
57
56
48
45
39
26
16
11

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
5
10
15
11
7
3
15
58
40
26
17
9
7
8
5
4

High Clouds (% Sky Obscured)

0
0
10
20
54
71
79
68
68
56
48
43
41
32
30
8
2
1
2
2
2
3
0
0

ISS Passover

Visibility (miles)

9
7
9
9
9
9
6
5
5
4
4
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 (%)

19
24
13
11
14
8
9
4
4
8
5
2
2
5
8
16
3
1
0
1
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)

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

Chance of Frost

Temperature (°C)

18
17
16
16
16
15
15
15
15
15
14
14
16
17
18
19
20
21
21
21
21
20
19
17

Feels Like (°C)

18
18
19
18
17
16
15
15
16
15
14
15
17
18
18
19
20
21
20
21
20
21
20
19

Dew Point (°C)

16
16
16
15
15
15
15
15
14
14
14
14
15
15
16
16
15
14
14
14
14
14
15
15

Relative Humidity (%)

89
90
96
96
98
98
98
98
96
98
98
98
93
89
88
82
74
65
64
63
65
65
73
83

Pressure (mb)

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

Ozone (du)

301
298
297
297
296
296
295
295
295
295
294
294
293
291
289
288
286
284
282
281
281
280
281
282

Monday 14

Waxing Crescent 21%

12:28

20:49

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
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

Sun - Rise: 07:07, Set: 19:45, Transit: 13:26. Moon - Rise: 12:28, Set: 20:49. Civil Dark: 20:18 - 06:34. Nautical Dark: 20:57 - 05:54. Astro Dark: 21:41 - 05:13

Total Clouds (% Sky Obscured)

4
0
0
7
3
2
5
9
23
36
59
66
73
80
80
81
81
83
82
81
85
85
89
66

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
25
26
18
23
24
25
27
29
30
35
44
50
41

Medium Clouds (% Sky Obscured)

1
0
0
7
3
2
5
7
11
14
20
18
20
20
20
26
36
37
37
33
45
56
65
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
23
36
59
46
23
0
29
54
81
83
82
81
64
38
22
17

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
9
14
19
34
42
46
54
56
53
55
59
61
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
14
13
13
13
13
13
13
13
17
19
21
22
23
24
25
25
25
23
21
19

Feels Like (°C)

18
17
17
17
15
15
15
14
14
14
14
15
17
17
18
18
19
19
27
25
25
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

85
87
89
89
90
90
90
92
93
93
93
90
78
68
59
52
46
41
39
38
36
43
50
58

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

282
283
284
285
286
287
286
286
285
284
285
286
284
282
280
280
281
281
279
278
276
276
277
278

Tuesday 15

Waxing Crescent 30%

13:43

No Set

21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 07:08, Set: 19:42, Transit: 13:25. Moon - Rise: 13:43, Set: No Set. Civil Dark: 20:15 - 06:36. Nautical Dark: 20:55 - 05:56. Astro Dark: 21:39 - 05:15

Total Clouds (% Sky Obscured)

42
18
22
28
36
43
51
65
71
77
80
84
88
93
85
77
67
54
45
34
36
35
40
55

Low Clouds (% Sky Obscured)

32
18
18
13
12
16
21
26
40
53
65
72
79
86
74
60
43
33
28
19
19
22
24
32

Medium Clouds (% Sky Obscured)

21
0
1
2
4
21
38
57
55
50
45
39
34
32
32
32
31
19
10
2
4
6
7
30

High Clouds (% Sky Obscured)

12
0
6
13
17
14
10
8
3
1
0
0
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
8
6
5
5
5
5
5
6
6
6
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

43
26
16
8
0
6
9
12
19
28
34
38
48
59
60
67
76
71
69
73
64
59
60
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
16
16
15
15
15
15
14
15
15
15
15
15
16
16
17
17
17
17
17
16
15
14

Feels Like (°C)

17
18
18
18
18
17
14
15
15
14
15
15
15
15
15
15
14
14
17
17
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

60
61
63
64
65
66
66
68
68
73
78
83
83
83
85
81
77
72
73
73
74
79
85
92

Pressure (mb)

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

Ozone (du)

281
283
286
286
286
287
288
289
290
292
293
295
297
300
302
304
305
306
307
308
308
308
309
309

Wednesday 16

Waxing Crescent 39%

14:51

21:16

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

Sun - Rise: 07:10, Set: 19:40, Transit: 13:25. Moon - Rise: 14:51, Set: 21:16. Civil Dark: 20:13 - 06:37. Nautical Dark: 20:52 - 05:58. Astro Dark: 21:36 - 05:17

Total Clouds (% Sky Obscured)

70
86
75
65
54
67
78
90
92
93
95
85
75
65
63
66
65

Low Clouds (% Sky Obscured)

42
54
52
50
47
60
72
85
86
88
89
66
42
20
20
21
22

Medium Clouds (% Sky Obscured)

53
74
55
35
15
13
11
10
6
3
2
2
2
2
5
7
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
8
11
26
40
54
48
42
34

ISS Passover

Visibility (miles)

5
6
6
5
3
1
3
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

51
44
36
30
25
20
21
21
22
23
24
16
8
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
96
96
98
96
96
93
92
87
80
74
67
59
51

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

309
309
309
312
315
318
313
307
302
300
297
295
294
294
293
292
291

Forecast for Sankt Augustin, Cologne District, Germany (50.78,7.19)

Generated: 10/09/26 21:25:12. Forecast: 10/09/26 to 16/09/26. Timezone: UTC+2.00