Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waning Crescent 15%

01:11

18:00

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: 05:31, Set: 21:31, Transit: 13:30. Moon - Rise: 01:11, Set: 18:00. Civil Dark: 22:15 - 04:47. Nautical Dark: 23:18 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
65
73
100
100
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
34
44
46
56
31
22
40
53
31
16
18
53
69
33
13
6
7
6
13
2
3
19
25

Medium Clouds (% Sky Obscured)

20
16
30
45
44
85
49
47
100
74
53
39
50
55
100
100
100
92
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
60
100
63
100
100
100
100
100
100
100
100
91
100
100
100
100
100
59
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
9
9
8
9
9
9
8
9
9
9
9
9
9
6
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
20
95
76
35
4
1
1
0
0
0
0
28
23
10
14
18
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
57
52
46
47
46
40
46
55
94
95
93
96
95
96
98
96
98
96
95
93
78
65
54

Pressure (mb)

1006
1006
1005
1005
1004
1004
1003
1003
1003
1005
1005
1004
1005
1006
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

323
325
328
326
324
323
324
322
320
321
320
320
321
321
322
323
324
324
327
327
330
332
333
333

Monday 21

Waning Crescent 8%

01:57

19:23

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: 05:32, Set: 21:30, Transit: 13:30. Moon - Rise: 01:57, Set: 19:23. Civil Dark: 22:13 - 04:49. Nautical Dark: 23:15 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
87
73
35
46
55
65
77
100
100
99
100
100
99
96
93

Low Clouds (% Sky Obscured)

21
33
49
33
44
18
35
12
55
25
14
5
14
42
43
52
60
95
85
85
78
76
89
74

Medium Clouds (% Sky Obscured)

100
100
100
100
55
50
82
92
50
65
50
17
9
3
24
38
100
99
97
75
76
42
37
54

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
57
59
30
4
30
8
3
77
100
92
19
28
90
82
58
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
7
9
9
9
6
1
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
Light Rain

Precipitation Probability (%)

7
1
1
3
1
2
7
12
38
37
35
11
3
4
12
55
65
63
68
71
51
41
36
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
8
8
9
7
7
8
6
9
6
5
5
5
5
5
6
7
10
12
13
13
13
13

Chance of Frost

Temperature (°C)

22
22
23
23
23
23
23
22
22
20
18
17
16
16
15
15
15
15
15
15
15
15
16
16

Feels Like (°C)

20
20
20
20
20
22
21
21
21
17
17
17
17
15
15
16
15
14
13
13
13
12
14
14

Dew Point (°C)

11
9
8
9
10
12
13
13
14
15
15
15
15
15
14
14
14
14
14
14
14
14
15
15

Relative Humidity (%)

52
44
40
41
44
48
52
56
62
71
82
88
92
93
93
95
96
95
93
95
95
95
95
93

Pressure (mb)

1006
1006
1005
1005
1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1004
1004
1005
1005
1005
1006
1006
1007
1008
1008

Ozone (du)

332
331
333
331
332
332
333
334
336
336
340
342
342
349
351
353
356
359
357
356
355
354
355
356

Tuesday 22

Waning Crescent 7%

03:03

20:30

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: 05:34, Set: 21:28, Transit: 13:30. Moon - Rise: 03:03, Set: 20:30. Civil Dark: 22:12 - 04:50. Nautical Dark: 23:13 - 03:50. Astro Dark: N/A - 01:53

Total Clouds (% Sky Obscured)

88
100
82
100
93
82
62
1
58
45
50
69
74
82
91
91
92
74
96
93
84
65
64
61

Low Clouds (% Sky Obscured)

75
79
63
74
54
70
43
0
44
35
41
49
52
59
71
72
64
66
53
57
61
55
45
49

Medium Clouds (% Sky Obscured)

75
20
18
10
20
32
25
0
30
11
3
16
21
49
26
28
31
0
20
48
58
30
29
19

High Clouds (% Sky Obscured)

22
62
20
62
60
0
0
1
0
0
0
0
3
6
46
12
5
6
86
53
5
2
8
6

ISS Passover

Visibility (miles)

9
9
9
4
9
8
7
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

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

Precipitation Probability (%)

49
27
56
69
65
59
61
65
38
24
4
1
1
2
1
0
1
0
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
14
15
13
15
14
13
12
9
7
6
6
6
5
6
6
6
7
8
9
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
17
18
18
19
19
19
19
19
18
18
18
17
18
16
16
15
15
15
15
16
17
19

Dew Point (°C)

15
16
15
15
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
14
12
11

Relative Humidity (%)

89
85
72
67
75
71
71
76
82
88
93
93
95
95
95
96
96
96
96
95
92
78
68
58

Pressure (mb)

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

Ozone (du)

357
356
355
355
356
351
348
347
344
343
341
339
337
334
334
335
336
336
338
338
339
338
338
338

Wednesday 23

Waning Crescent 3%

04:24

21:17

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: 05:35, Set: 21:27, Transit: 13:30. Moon - Rise: 04:24, Set: 21:17. Civil Dark: 22:10 - 04:52. Nautical Dark: 23:11 - 03:52. Astro Dark: 01:08 - 02:04

Total Clouds (% Sky Obscured)

95
66
74
67
60
73
87
100
98
96
93
89
86
83
86
89
92
95
98
100
92
84
77
82

Low Clouds (% Sky Obscured)

44
28
26
25
24
16
10
2
2
3
5
15
8
6
14
22
32
46
54
64
58
52
50
55

Medium Clouds (% Sky Obscured)

10
5
61
64
60
64
73
76
82
89
85
89
86
79
78
82
74
58
28
32
61
68
65
74

High Clouds (% Sky Obscured)

88
41
47
32
19
37
73
100
71
44
17
18
19
20
33
50
67
78
89
100
67
33
0
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
7
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
Very Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
6
5
5
5
10
16
12
20
51
54
47
44
61
66
23
11
11
20
25
36
43
38
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
22
23
23
24
23
22
21
20
19
18
17
17
16
15
15
15
15
16
17
18
19
20

Feels Like (°C)

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

Dew Point (°C)

10
10
10
9
10
10
10
11
13
13
14
14
14
15
15
15
14
14
14
15
15
17
18
19

Relative Humidity (%)

51
47
44
42
42
42
44
49
58
64
71
81
82
89
95
98
96
98
93
92
90
93
93
91

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

338
339
339
340
342
343
342
342
341
344
342
343
345
346
348
350
351
350
348
347
347
347
346
346

Thursday 24

New Moon 0%

05:51

21:47

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: 21:26, Transit: 13:30. Moon - Rise: 05:51, Set: 21:47. Civil Dark: 22:09 - 04:54. Nautical Dark: 23:09 - 03:54. Astro Dark: 00:57 - 02:13

Total Clouds (% Sky Obscured)

86
92
92
89
91
95
97
100
93
82
72
70
50
44
50
56
63
75
87
95
92
93
93
91

Low Clouds (% Sky Obscured)

58
67
62
60
62
61
54
29
29
29
29
26
26
36
47
30
39
52
70
89
71
79
86
81

Medium Clouds (% Sky Obscured)

72
66
53
20
19
67
50
22
59
54
48
62
24
8
6
56
63
75
80
23
56
60
65
47

High Clouds (% Sky Obscured)

40
60
63
65
68
79
89
100
79
59
38
25
13
0
0
0
0
5
5
0
0
0
0
0

ISS Passover

Visibility (miles)

6
2
9
5
7
6
9
8
8
7
9
9
9
9
9
9
9
9
9
9
9
6
3
0

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

Precipitation Probability (%)

78
62
45
69
77
76
68
60
54
22
4
2
2
0
2
0
0
0
6
32
54
56
46
47

Precipitation Amount (mm)

0.7
0.3
0
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
22
22
22
21
20
20
19
17
15
15
14
14
13
13
12
12
13
14
14
14
14

Feels Like (°C)

19
20
20
21
21
22
21
21
21
19
17
16
15
14
13
13
12
11
11
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
85
84
76
73
74
86
85
86
90
95
95
95
96
96
98
98
98
98
96
95
96
96
98

Pressure (mb)

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

Ozone (du)

345
344
344
343
342
342
342
341
339
341
342
342
341
340
340
340
339
341
343
344
343
343
343
343

Friday 25

Waxing Crescent 1%

07:17

22:08

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:38, Set: 21:24, Transit: 13:30. Moon - Rise: 07:17, Set: 22:08. Civil Dark: 22:07 - 04:56. Nautical Dark: 23:06 - 03:57. Astro Dark: 00:48 - 02:20

Total Clouds (% Sky Obscured)

96
95
96
98
99
90
82
74
66
55
43
34
25
16
15
17
27
31
35
39
50
61
74
82

Low Clouds (% Sky Obscured)

78
75
73
78
79
77
72
63
51
42
27
21
14
8
7
6
7
9
10
12
23
34
44
44

Medium Clouds (% Sky Obscured)

28
9
11
15
13
9
7
5
6
7
8
7
5
2
2
1
0
0
1
0
11
27
59
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
19
37
43
34
19
1
1
3
4
20
35
39
50
61
74
65

ISS Passover

Visibility (miles)

2
3
4
5
6
7
7
7
7
8
8
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
Very Light Rain
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 (%)

49
52
59
62
62
59
57
57
49
37
13
12
9
0
2
0
0
0
0
0
1
0
0
4

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.2
0.2
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)

7
7
7
8
9
10
10
10
10
8
5
3
3
3
3
3
3
3
4
4
5
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
80
84
86
89
89
88
89
90
92
95
96
96
96
96
98
98
95
93
93
82
72
66

Pressure (mb)

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

Ozone (du)

341
340
338
337
336
336
333
331
329
326
324
321
320
318
317
315
314
312
311
310
309
307
305
304

Saturday 26

Waxing Crescent 4%

08:38

22:23

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:39, Set: 21:23, Transit: 13:30. Moon - Rise: 08:38, Set: 22:23. Civil Dark: 22:05 - 04:57. Nautical Dark: 23:04 - 03:59. Astro Dark: 00:41 - 02:26

Total Clouds (% Sky Obscured)

88
91
87
84
80
81
81
80
72
64
60
48
38
25
42
63
82
82
74
70
73
78
86
85

Low Clouds (% Sky Obscured)

43
43
47
51
55
63
71
78
61
46
42
36
27
18
20
22
24
29
34
46
48
51
52
38

Medium Clouds (% Sky Obscured)

69
72
58
43
27
29
29
31
28
29
29
18
9
0
0
0
0
0
0
0
8
13
15
11

High Clouds (% Sky Obscured)

35
4
8
12
17
12
5
1
0
0
0
0
0
0
29
51
67
58
45
28
32
37
44
53

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

Precipitation Probability (%)

2
1
14
20
21
36
48
52
35
21
2
2
1
0
2
2
1
3
5
6
2
1
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
20
22
23
21
20
19
17
16
14
13
13
12
12
11
11
12
13
14
15
16
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
64
61
56
53
61
69
77
82
86
89
90
93
95
96
96
98
93
90
86
76
67
59

Pressure (mb)

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

Ozone (du)

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

Forecast for Brokhausen, Regierungsbezirk Detmold, Germany (51.96,8.93)

Generated: 20/07/25 18:14:03. Forecast: 20/07/25 to 26/07/25. Timezone: UTC+2.00