Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waning Gibbous 95%

22:44

07:37

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: 05:00, Set: 21:25, Transit: 13:12. Moon - Rise: 22:44, Set: 07:37. Civil Dark: 22:11 - 04:13. Nautical Dark: 23:23 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
88
100
88
88
100
88
100
88
100
93
100
98
97
81
100
100
74
88
81
88
100
100
100

Low Clouds (% Sky Obscured)

100
100
96
92
87
89
84
74
83
86
82
86
85
89
85
95
83
83
83
86
81
80
78
72

Medium Clouds (% Sky Obscured)

100
100
100
98
100
98
89
90
75
66
78
75
59
42
93
71
69
53
56
52
54
62
69
76

High Clouds (% Sky Obscured)

100
100
100
100
100
87
71
59
52
100
53
44
32
60
56
67
89
31
9
5
42
52
53
43

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7
3

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
100
100
100
100
100
100
0
100
100
0
0
0
0
0
0
0
0
0
100
100
95
95

Precipitation Amount (mm)

1.2
1.2
0.4
0.6
1.1
2.6
2.5
0.6
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0.2
0.4
1.1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
17
17
17
17
16
16
16
17
16
16
16
16
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
90
91
94
92
91
91
93
93
96
97
97
94
97
98
96
96
94
94
91
93
95

Pressure (mb)

1008
1007
1007
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

348
344
345
354
355
356
354
354
356
357
358
359
360
358
355
357
358
360
359
359
357
356
355
353

Monday 14

Waning Gibbous 89%

22:58

09:01

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

Sun - Rise: 05:01, Set: 21:24, Transit: 13:12. Moon - Rise: 22:58, Set: 09:01. Civil Dark: 22:10 - 04:15. Nautical Dark: 23:21 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
97
96
83
82
81
88
84
65
37
31
65
94
71
62
71
67
77
52
58
33
31
45

Low Clouds (% Sky Obscured)

68
74
73
62
49
54
68
66
43
34
37
31
29
24
20
23
36
47
43
43
43
33
31
44

Medium Clouds (% Sky Obscured)

98
89
76
43
31
39
24
31
27
19
17
10
3
2
44
50
50
22
32
30
31
15
2
26

High Clouds (% Sky Obscured)

43
43
36
34
4
7
38
71
69
54
3
0
13
93
71
55
35
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
5
6
3
9
9
9
9
5
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
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
93
95
85
58
56
66
64
45
6
2
2
1
15
0
0
0
13
1
1
0
1
5
20

Precipitation Amount (mm)

0.9
0.6
0.9
0.5
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
83
75
70
66
61
62
71
78
81
83
85
85
87
89
90
90
89
85
76
67
57
51

Pressure (mb)

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

Ozone (du)

355
358
359
357
355
353
349
350
349
348
348
351
348
344
343
343
342
343
342
338
334
331
329
327

Tuesday 15

Waning Gibbous 81%

23:10

10:25

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Good
21 Good
22 Good
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

Sun - Rise: 05:03, Set: 21:23, Transit: 13:12. Moon - Rise: 23:10, Set: 10:25. Civil Dark: 22:09 - 04:16. Nautical Dark: 23:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
79
87
88
91
84
100
53
0
14
16
21
40
76
53
70
100
64
94
98
99
100
100
100

Low Clouds (% Sky Obscured)

40
64
69
73
68
66
41
1
0
1
16
21
5
24
28
30
25
24
45
59
83
88
89
75

Medium Clouds (% Sky Obscured)

20
12
14
7
18
7
5
1
0
9
4
0
27
10
0
27
23
22
56
83
87
71
64
83

High Clouds (% Sky Obscured)

0
3
8
29
59
50
100
46
0
0
0
0
0
52
24
42
100
33
60
55
91
97
100
100

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
4
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

7
6
19
16
17
20
46
20
2
0
0
0
0
0
0
0
0
6
23
53
82
85
85
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
43
42
47
58
57
50
53
58
64
66
68
69
68
70
71
72
73
73
73
76
77
86
88

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

326
327
327
326
324
324
326
326
319
319
319
320
321
320
323
321
320
319
319
317
319
317
318
322

Wednesday 16

Waning Gibbous 71%

23:21

11:48

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 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: 05:04, Set: 21:21, Transit: 13:12. Moon - Rise: 23:21, Set: 11:48. Civil Dark: 22:08 - 04:18. Nautical Dark: 23:17 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
98
72
72
89
82
50
42
54
87
45
65
63
62
57
100
79
77
88
54
90
85
99

Low Clouds (% Sky Obscured)

66
42
49
52
60
46
56
44
34
30
16
8
27
32
25
29
17
8
0
0
13
33
43
47

Medium Clouds (% Sky Obscured)

100
84
92
44
46
44
80
24
21
20
37
1
11
2
38
14
23
19
12
22
23
26
27
39

High Clouds (% Sky Obscured)

100
67
65
60
65
60
1
0
2
12
30
30
35
35
35
35
100
28
30
42
36
60
81
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
9
6
7
9
9
9
6
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
None
None
Light Rain
None
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
51
31
76
61
95
95
37
44
17
2
1
22
16
1
0
0
0
0
0
9
13
12
25

Precipitation Amount (mm)

1.2
0
0
0.5
0
1.8
1.9
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
7
6
4
15
6
5
5
3
2
2
3
2
2
4
4
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
11
7
6
4
3
18
17
15
15
15
14
13
13
12
12
12
11
12
12
11
9
9
10

Relative Humidity (%)

72
56
40
37
34
33
91
86
80
88
87
85
85
85
84
86
84
84
87
83
72
54
52
53

Pressure (mb)

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

Ozone (du)

324
327
327
329
329
325
321
324
325
326
326
325
326
327
328
329
331
335
334
334
337
338
338
342

Thursday 17

Waning Gibbous 60%

23:32

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: 05:05, Set: 21:20, Transit: 13:12. Moon - Rise: 23:32, Set: No Set. Civil Dark: 22:06 - 04:19. Nautical Dark: 23:14 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
97
100
100
94
90
63
69
50
56
68
95
99
99
100
100
100
100
99
89
90
93

Low Clouds (% Sky Obscured)

66
81
77
69
65
42
28
9
19
29
39
42
46
50
51
53
59
69
80
83
80
83
86
83

Medium Clouds (% Sky Obscured)

38
43
52
49
32
84
70
59
47
35
22
29
32
38
39
40
80
86
93
93
40
43
23
46

High Clouds (% Sky Obscured)

100
100
86
76
86
100
87
80
46
44
10
29
50
83
89
95
100
98
97
95
63
32
0
31

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

Precipitation Probability (%)

34
38
42
41
58
73
51
54
45
35
3
4
3
0
0
1
1
6
5
3
5
5
3
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
6
9
7
14
12
13
12
13
12
12
12
12
13
13
13
13
13
12
11
10
8
7

Relative Humidity (%)

45
40
38
47
41
70
64
70
70
74
75
78
80
82
86
89
90
90
87
83
74
64
52
45

Pressure (mb)

1011
1011
1011
1011
1011
1012
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

346
350
351
353
350
349
348
349
349
347
347
345
342
339
337
336
334
335
337
337
341
344
345
346

Friday 18

Third Quarter 48%

23:43

13:14

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: 05:06, Set: 21:19, Transit: 13:12. Moon - Rise: 23:43, Set: 13:14. Civil Dark: 22:05 - 04:21. Nautical Dark: 23:12 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
98
95
93
87
81
76
78
80
82
89
86
88
90
91
93
93
93
92
93
94
95
93

Low Clouds (% Sky Obscured)

92
100
94
90
86
69
51
49
54
50
64
77
72
77
82
81
82
83
84
85
84
82
80
74

Medium Clouds (% Sky Obscured)

88
96
92
80
65
41
67
61
44
35
46
58
55
70
68
71
78
81
80
81
58
37
28
27

High Clouds (% Sky Obscured)

62
89
61
41
5
11
14
13
7
1
0
0
0
0
0
0
0
4
6
5
5
7
4
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
8
7

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 (%)

22
5
7
10
5
8
7
9
18
30
24
29
21
10
17
11
3
7
9
10
20
22
15
40

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
11
9
9
8
8
7
7
4
1
4
5
6
5
5
5
5
4
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

20
20
19
19
19
19
20
20
19
18
18
17
17
17
16
16
16
16
17
17
17
19
20
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
42
52
53
54
55
53
56
59
64
67
72
77
81
81
79
78
75
75
74
74
69
63
59

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

349
345
342
340
340
340
339
339
341
341
338
335
335
333
331
331
330
329
329
329
328
325
322
319

Saturday 19

Waning Crescent 36%

23:58

14:42

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: 05:08, Set: 21:18, Transit: 13:12. Moon - Rise: 23:58, Set: 14:42. Civil Dark: 22:03 - 04:23. Nautical Dark: 23:10 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
91
90
89
87
87
87
86
78
70
61
60
57
56
69
86
97
97
99
98
95
91
82
84

Low Clouds (% Sky Obscured)

70
68
63
59
53
47
40
44
42
44
49
38
34
27
25
23
25
15
10
5
4
12
22
17

Medium Clouds (% Sky Obscured)

26
25
34
48
72
60
42
27
22
15
11
10
9
7
8
9
8
8
10
10
8
7
7
19

High Clouds (% Sky Obscured)

11
12
17
18
23
20
22
28
21
15
10
11
10
10
36
61
87
88
91
96
75
52
29
52

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

50
57
66
73
80
86
85
81
67
51
28
30
28
8
8
3
0
3
3
1
1
0
0
1

Precipitation Amount (mm)

0
0.3
0.3
0.3
0.3
0.5
0.6
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
24
25
25
25
24
24
23
22
20
20
19
19
19
18
18
19
19
20
22
23
25

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
13
14
13
14

Relative Humidity (%)

57
56
56
53
50
48
49
51
53
57
62
66
69
71
73
75
76
76
72
69
66
60
54
48

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

319
320
320
321
322
324
324
324
324
325
326
327
325
323
320
321
322
323
325
327
328
326
323
320

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 13/07/25 10:58:48. Forecast: 13/07/25 to 19/07/25. Timezone: UTC+2.00