Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 98%

22:41

06:47

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:32, Set: 21:42, Transit: 13:37. Moon - Rise: 22:41, Set: 06:47. Civil Dark: 22:26 - 04:48. Nautical Dark: 23:30 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
87
92
87
87
71
54
74
78
45
69
92
100
99
100
87
95
95
95
95
94
88
88
85

Low Clouds (% Sky Obscured)

100
68
54
49
40
49
44
82
33
12
29
41
34
7
29
23
34
11
0
46
65
58
56
55

Medium Clouds (% Sky Obscured)

38
39
32
37
24
52
36
34
1
0
0
0
0
0
2
2
0
82
78
54
35
44
32
28

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
80
31
49
72
29
100
94
50
77
100
35
1
0
0
7
69
42

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
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)

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

Chance of Frost

Temperature (°C)

20
21
22
22
22
22
24
23
23
21
19
18
19
18
15
14
14
14
14
14
15
16
19
20

Feels Like (°C)

19
20
21
21
21
21
22
22
22
21
20
18
19
18
15
15
14
14
14
14
16
17
19
19

Dew Point (°C)

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

Relative Humidity (%)

68
64
61
60
59
57
51
53
56
64
74
84
78
82
100
100
100
100
100
100
79
69
61
56

Pressure (mb)

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

Ozone (du)

347
349
347
349
350
350
350
347
344
342
339
338
339
340
337
335
337
339
346
350
352
347
341
340

Sunday 13

Waning Gibbous 95%

23:03

08:09

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

Sun - Rise: 05:33, Set: 21:42, Transit: 13:37. Moon - Rise: 23:03, Set: 08:09. Civil Dark: 22:25 - 04:50. Nautical Dark: 23:29 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
85
89
94
93
85
76
68
50
45
67
77
69
88
89
89
99
99
93
90
81
38
40

Low Clouds (% Sky Obscured)

37
14
8
7
4
0
29
30
0
0
25
66
65
51
68
75
85
98
78
82
84
81
38
40

Medium Clouds (% Sky Obscured)

36
29
24
62
58
70
57
64
57
40
25
7
12
18
24
22
41
34
21
22
2
0
0
0

High Clouds (% Sky Obscured)

100
100
75
72
89
87
6
0
0
0
0
0
1
25
40
40
12
3
62
16
48
62
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 (%)

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
1
3
1
0
1
1
1
1
0
0
0
0
0
0
0
0
0
2
5
8
6

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)

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

Chance of Frost

Temperature (°C)

22
23
24
25
26
26
26
25
24
22
20
18
17
17
16
16
15
15
16
16
17
19
20
22

Feels Like (°C)

21
21
22
25
24
24
23
24
25
22
20
19
16
16
15
15
14
14
14
15
16
19
21
23

Dew Point (°C)

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

Relative Humidity (%)

47
43
38
35
34
32
29
29
35
41
45
48
51
52
59
64
66
67
65
64
63
61
57
53

Pressure (mb)

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

Ozone (du)

339
340
341
342
340
337
340
346
348
347
344
342
343
341
340
341
343
344
345
345
344
343
343
342

Monday 14

Waning Gibbous 89%

23:19

09:31

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

Sun - Rise: 05:34, Set: 21:41, Transit: 13:37. Moon - Rise: 23:19, Set: 09:31. Civil Dark: 22:24 - 04:51. Nautical Dark: 23:27 - 03:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
72
57
100
100
96
91
71
65
36
29
1
25
19
86
90
83
83
65
95
100
100
100
87

Low Clouds (% Sky Obscured)

49
39
34
13
5
4
10
14
36
29
29
0
0
0
0
2
0
1
1
5
10
23
37
47

Medium Clouds (% Sky Obscured)

21
37
2
26
0
0
28
24
17
8
1
0
0
0
28
35
38
32
58
75
82
55
73
50

High Clouds (% Sky Obscured)

5
0
12
75
81
76
62
31
35
2
0
1
25
19
47
74
40
62
39
82
100
100
87
80

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 (%)

4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
1
3
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
24
25
25
25
24
24
24
24
22
21
17
17
16
17
17
17
18
20
21
22
23

Dew Point (°C)

12
11
11
12
13
12
12
12
12
13
13
13
12
11
11
11
11
12
12
12
12
12
13
12

Relative Humidity (%)

48
42
42
43
44
43
41
41
46
54
60
62
65
66
68
69
68
71
70
65
56
55
54
47

Pressure (mb)

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

Ozone (du)

343
344
344
344
344
344
342
341
342
343
339
334
332
329
323
320
320
320
321
325
327
328
332
329

Tuesday 15

Waning Gibbous 81%

23:33

10:53

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

Sun - Rise: 05:36, Set: 21:40, Transit: 13:37. Moon - Rise: 23:33, Set: 10:53. Civil Dark: 22:23 - 04:52. Nautical Dark: 23:25 - 03:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
76
81
89
95
91
58
67
86
50
48
24
15
10
37
70
92
98
100
100
86
70
53
62

Low Clouds (% Sky Obscured)

47
53
67
69
54
41
43
55
61
3
32
7
0
0
0
0
0
20
38
56
42
25
9
8

Medium Clouds (% Sky Obscured)

64
50
37
40
21
11
17
11
28
14
3
0
0
3
11
45
29
27
37
35
34
29
28
26

High Clouds (% Sky Obscured)

75
2
12
24
75
75
2
3
35
27
20
21
15
10
37
70
91
98
100
100
70
40
10
3

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

Precipitation Probability (%)

27
23
38
40
60
88
41
9
6
13
1
0
0
0
0
0
0
3
4
4
19
44
37
33

Precipitation Amount (mm)

0
0
0
0
0.3
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
9
9
11
10
9
13
10
9
9
5
4
4
5
4
4
3
3
3
2
4
7
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
36
39
42
43
37
38
38
43
54
64
68
71
72
71
67
69
71
73
67
59
56
59
60

Pressure (mb)

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

Ozone (du)

325
324
324
323
323
325
326
327
327
325
327
327
332
332
333
332
329
325
323
322
321
323
324
325

Wednesday 16

Waning Gibbous 71%

23:46

No Set

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:37, Set: 21:39, Transit: 13:37. Moon - Rise: 23:46, Set: No Set. Civil Dark: 22:22 - 04:54. Nautical Dark: 23:23 - 03:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
93
93
93
93
95
97
100
100
100
100
100
100
100
100
99
99
99
100
100
95
94
89
82

Low Clouds (% Sky Obscured)

15
18
24
29
37
37
40
44
32
20
8
25
41
58
56
54
52
58
66
74
74
65
68
62

Medium Clouds (% Sky Obscured)

29
35
34
34
29
27
28
25
32
67
26
49
88
91
100
99
60
46
69
77
57
89
77
82

High Clouds (% Sky Obscured)

5
5
5
5
5
0
0
0
3
10
13
15
16
17
34
52
69
78
89
100
68
41
9
5

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 (%)

40
31
12
9
3
10
14
16
16
15
12
27
38
49
54
51
36
41
43
41
45
47
47
37

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

Chance of Frost

Temperature (°C)

20
20
22
23
23
22
22
22
21
19
17
16
16
15
15
15
15
14
14
16
17
18
19
19

Feels Like (°C)

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

Dew Point (°C)

11
13
11
9
8
7
6
5
6
7
6
6
6
6
6
6
6
6
6
6
6
5
4
5

Relative Humidity (%)

55
65
51
42
37
36
34
32
36
44
47
49
52
53
53
55
55
57
56
50
49
42
36
37

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

327
328
328
328
328
328
328
326
326
324
324
321
318
318
319
315
314
312
313
309
308
303
302
300

Thursday 17

Waning Gibbous 60%

23:59

12:14

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:38, Set: 21:38, Transit: 13:37. Moon - Rise: 23:59, Set: 12:14. Civil Dark: 22:21 - 04:55. Nautical Dark: 23:22 - 03:55. Astro Dark: N/A - 01:55

Total Clouds (% Sky Obscured)

73
67
80
89
98
85
81
73
97
94
91
92
95
98
97
98
99
95
93
90
90
85
64
60

Low Clouds (% Sky Obscured)

44
31
41
47
56
47
54
51
74
69
63
57
51
44
34
21
9
4
1
0
0
1
2
5

Medium Clouds (% Sky Obscured)

73
67
80
88
43
62
76
41
52
41
23
23
23
26
34
50
65
50
35
18
21
22
23
17

High Clouds (% Sky Obscured)

3
4
0
0
0
1
3
7
0
0
0
0
0
0
0
0
0
3
7
10
7
3
4
21

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 (%)

31
27
5
1
0
0
1
2
4
4
3
2
2
0
2
2
1
2
2
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)

6
7
5
2
3
8
11
5
4
3
3
5
5
5
5
5
5
5
4
4
3
5
6
8

Chance of Frost

Temperature (°C)

19
18
18
18
20
22
24
21
21
21
20
20
19
18
18
18
17
17
18
19
20
22
25
27

Feels Like (°C)

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

Dew Point (°C)

6
9
11
11
11
10
12
12
12
12
12
11
12
12
12
11
11
10
11
11
12
12
12
12

Relative Humidity (%)

44
54
64
64
56
46
47
55
54
55
57
57
61
64
67
66
65
63
61
59
58
50
44
38

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

298
296
296
295
295
297
296
298
297
297
297
297
297
297
297
298
299
300
302
305
307
305
303
301

Friday 18

Third Quarter 48%

00:13

13:37

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 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:39, Set: 21:37, Transit: 13:37. Moon - Rise: 00:13, Set: 13:37. Civil Dark: 22:20 - 04:57. Nautical Dark: 23:20 - 03:57. Astro Dark: 01:20 - 02:06

Total Clouds (% Sky Obscured)

54
49
39
30
22
30
39
51
56
59
59
73
84
100
96
91
84
73
62
47
56
65
73
77

Low Clouds (% Sky Obscured)

13
19
19
13
9
5
3
2
1
1
0
0
0
0
0
0
0
1
1
3
10
22
30
36

Medium Clouds (% Sky Obscured)

9
2
1
1
1
1
2
4
5
8
9
15
20
24
28
32
35
28
19
12
11
9
14
21

High Clouds (% Sky Obscured)

19
28
27
15
0
15
30
45
56
59
59
73
84
100
94
90
84
59
29
0
7
18
30
24

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
1
0
6
8
8
12
10
6
7
5
1
9
13
13
20

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)

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

Chance of Frost

Temperature (°C)

28
29
30
31
31
32
31
30
29
27
25
23
22
21
20
19
19
18
19
20
21
23
25
27

Feels Like (°C)

23
24
25
31
30
29
30
29
30
27
27
26
25
25
24
18
19
20
20
20
20
24
24
25

Dew Point (°C)

11
10
10
9
9
9
10
11
12
12
13
13
13
14
14
14
14
14
14
14
15
15
15
16

Relative Humidity (%)

34
30
28
26
25
23
26
29
33
38
45
51
57
63
69
70
73
76
72
70
67
61
55
50

Pressure (mb)

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

Ozone (du)

301
301
301
300
300
300
301
302
303
305
307
310
311
312
313
315
317
319
320
321
322
322
323
324

Forecast for Wahn-Heide, Cologne District, Germany (50.87,7.10)

Generated: 12/07/25 08:45:44. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+2.00