Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 46%

14:54

22:27

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 OK
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:15, Set: 20:43, Transit: 13:28. Moon - Rise: 14:54, Set: 22:27. Civil Dark: 21:21 - 05:36. Nautical Dark: 22:10 - 04:48. Astro Dark: 23:09 - 03:50

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
73
40
38
39
45
42
53
59
76
81
83
95
86
80
83

Low Clouds (% Sky Obscured)

92
77
73
78
64
67
44
24
28
44
33
38
39
45
42
53
59
65
64
72
81
79
70
79

Medium Clouds (% Sky Obscured)

94
96
82
71
79
75
61
35
65
63
17
0
0
0
0
0
2
24
29
27
45
71
23
17

High Clouds (% Sky Obscured)

98
99
91
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
4
5
5
9
8
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
42
2
98
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
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

32
28
44
34
32
42
22
29
13
16
11
0
0
0
0
0
0
2
5
27
68
66
44
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0

Wind Speed/Direction (mph)

7
6
6
5
6
5
5
4
5
5
5
5
4
4
5
5
5
6
7
10
11
11
11
13

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
17
16
16
16
15
15
14
14
14
14
14
14
15
17
18
18
18
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
93
92
90
88
89
92
95
93
95
96
96
96
96
98
98
98
93
85
81
86
86
74

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

306
306
305
309
316
315
317
319
320
323
326
326
326
327
328
330
331
333
335
334
333
335
332
332

Thursday 20

First Quarter 56%

16:09

22:53

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

Sun - Rise: 06:16, Set: 20:41, Transit: 13:27. Moon - Rise: 16:09, Set: 22:53. Civil Dark: 21:19 - 05:38. Nautical Dark: 22:07 - 04:50. Astro Dark: 23:06 - 03:53

Total Clouds (% Sky Obscured)

49
83
83
74
55
97
40
47
30
35
39
35
44
49
41
47
53
49
48
68
54
57
76
79

Low Clouds (% Sky Obscured)

38
75
76
74
33
73
36
24
20
24
29
26
40
49
41
47
49
49
48
46
43
33
32
50

Medium Clouds (% Sky Obscured)

12
27
20
10
30
27
2
23
0
0
0
0
0
0
0
1
16
0
0
10
37
34
50
21

High Clouds (% Sky Obscured)

0
0
0
3
5
46
0
14
2
0
0
0
0
0
0
0
0
2
2
38
3
6
15
28

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

Precipitation Probability (%)

41
36
26
53
65
77
50
37
24
1
2
15
0
0
1
1
0
0
1
2
7
41
42
50

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
47
46
50
47
52
60
74
85
93
95
93
95
93
95
95
96
93
86
77
68
61
56
49

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1006
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

333
333
334
334
333
333
334
335
336
336
337
339
340
340
338
336
337
335
335
335
334
333
332
333

Friday 21

Waxing Gibbous 66%

17:16

23:31

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
12 Bad
13 Bad

Sun - Rise: 06:18, Set: 20:38, Transit: 13:27. Moon - Rise: 17:16, Set: 23:31. Civil Dark: 21:16 - 05:40. Nautical Dark: 22:05 - 04:52. Astro Dark: 23:02 - 03:56

Total Clouds (% Sky Obscured)

96
100
100
100
99
100
100
100
99
97
83
95
100
99
84
100
82
70
72
59
55
55
61
72

Low Clouds (% Sky Obscured)

76
72
36
31
18
69
32
67
57
41
49
32
43
57
11
19
27
31
38
21
23
20
25
38

Medium Clouds (% Sky Obscured)

83
100
100
100
97
100
100
100
97
93
65
29
25
57
80
100
60
55
53
48
45
50
55
56

High Clouds (% Sky Obscured)

43
88
67
56
51
68
54
57
47
16
4
89
100
88
60
55
40
4
2
1
0
0
0
0

ISS Passover

Visibility (miles)

8
3
4
3
9
7
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

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
None
None
None
None
None

Precipitation Probability (%)

66
92
90
82
55
22
10
4
5
4
6
14
12
11
6
4
3
1
3
5
8
10
8
2

Precipitation Amount (mm)

0.4
1
0.8
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
8
7
6
5
5
4
4
3
2
3
4
4
4
4
4
4
4
5
7
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
13
12
12
11
12
13
12
12
12
12
11
11
10
10
10
11
11
11
9
8
6
6
5

Relative Humidity (%)

49
63
62
62
63
65
74
79
79
82
83
83
84
84
87
93
95
93
84
69
56
47
43
39

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

334
334
335
336
338
339
341
342
342
342
340
341
343
346
348
348
347
348
350
350
351
353
355
358

Saturday 22

Waxing Gibbous 75%

18:12

00:22

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

Sun - Rise: 06:20, Set: 20:36, Transit: 13:27. Moon - Rise: 18:12, Set: 00:22. Civil Dark: 21:14 - 05:42. Nautical Dark: 22:02 - 04:55. Astro Dark: 22:58 - 03:59

Total Clouds (% Sky Obscured)

77
62
42
50
66
66
51
54
57
35
17
0
21
35
40
36
33
34
41
55
74
82
71
95

Low Clouds (% Sky Obscured)

61
51
34
44
66
62
20
11
3
0
0
0
21
35
40
36
33
34
41
55
74
80
29
64

Medium Clouds (% Sky Obscured)

39
21
3
9
15
22
17
9
2
1
0
0
0
0
0
0
0
0
0
0
0
10
22
32

High Clouds (% Sky Obscured)

0
0
0
0
3
3
18
35
43
29
13
0
0
0
0
1
2
4
3
2
0
26
47
70

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 (%)

3
3
2
4
17
30
25
3
0
0
1
2
3
4
10
5
4
5
7
23
18
7
17
12

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)

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

Chance of Frost

Temperature (°C)

20
20
21
21
20
19
17
15
14
13
12
12
11
12
12
12
12
12
13
14
15
17
18
19

Feels Like (°C)

16
16
15
17
16
15
15
14
13
12
11
11
10
10
9
9
9
10
10
12
13
13
14
17

Dew Point (°C)

5
4
4
4
7
8
12
13
12
12
11
10
9
8
8
7
7
8
8
9
10
9
10
8

Relative Humidity (%)

36
33
32
34
43
49
72
85
92
95
90
90
87
75
72
72
72
72
72
73
69
60
60
49

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1021

Ozone (du)

357
356
355
353
347
346
344
345
345
347
346
345
344
343
342
343
344
344
343
344
344
345
345
345

Sunday 23

Waxing Gibbous 83%

18:53

01:26

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:21, Set: 20:34, Transit: 13:27. Moon - Rise: 18:53, Set: 01:26. Civil Dark: 21:11 - 05:44. Nautical Dark: 21:59 - 04:57. Astro Dark: 22:55 - 04:02

Total Clouds (% Sky Obscured)

95
99
84
94
80
85
85
85
75
69
63
53
45
31
27
31
42
40
42
41
39
49
58
68

Low Clouds (% Sky Obscured)

66
78
53
59
23
15
11
7
3
4
5
5
6
6
7
9
11
13
11
8
6
10
14
20

Medium Clouds (% Sky Obscured)

37
46
51
61
68
70
65
60
55
49
43
38
33
29
25
23
13
7
9
9
11
18
19
22

High Clouds (% Sky Obscured)

72
73
65
47
30
10
8
6
3
3
1
0
1
2
3
14
25
30
19
16
16
34
48
67

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 (%)

6
0
0
0
0
0
0
0
0
1
1
0
1
1
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
9
8
8
10
8
7
6
6
5
5
5
5
4
4
4
4
4
4
3
3
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
43
54
42
39
45
59
70
80
89
92
93
93
92
92
92
87
84
80
70
62
53
49
44

Pressure (mb)

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

Ozone (du)

345
345
344
343
343
343
341
341
341
342
342
341
340
338
336
334
332
331
329
329
328
328
326
325

Monday 24

Waxing Gibbous 90%

19:23

02:39

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

Sun - Rise: 06:23, Set: 20:32, Transit: 13:26. Moon - Rise: 19:23, Set: 02:39. Civil Dark: 21:09 - 05:46. Nautical Dark: 21:56 - 04:59. Astro Dark: 22:51 - 04:05

Total Clouds (% Sky Obscured)

67
59
50
48
50
59
40
37
34
38
43
43
43
49
50
43
41
43
49
50
47
44
40
41

Low Clouds (% Sky Obscured)

18
16
12
7
3
0
0
1
1
4
7
11
14
17
24
24
27
27
24
20
20
23
28
30

Medium Clouds (% Sky Obscured)

20
18
16
15
12
8
13
21
30
37
42
43
43
49
50
42
37
31
38
45
47
32
15
0

High Clouds (% Sky Obscured)

67
59
50
48
50
59
40
26
7
21
25
27
25
28
30
31
33
30
23
15
7
32
40
41

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
1
1
1
3
2
1
1
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)

5
6
7
8
8
7
6
7
7
7
8
8
8
9
9
10
10
10
11
12
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
23
23
22
22
23
23
18
18
17
17
16
16
13
13
13
12
12
12
14
13
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

39
39
37
36
41
46
52
56
60
64
67
69
71
71
71
71
68
64
61
54
46
40
36
32

Pressure (mb)

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

Ozone (du)

324
323
322
321
321
321
321
322
322
323
321
318
316
315
315
314
314
313
312
312
311
310
310
309

Tuesday 25

Waxing Gibbous 95%

19:44

03:57

14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 06:25, Set: 20:29, Transit: 13:26. Moon - Rise: 19:44, Set: 03:57. Civil Dark: 21:07 - 05:48. Nautical Dark: 21:53 - 05:01. Astro Dark: 22:48 - 04:08

Total Clouds (% Sky Obscured)

30
22
15
35
55
72
70
66
64
59
53
47
39
30
20
22
29
31

Low Clouds (% Sky Obscured)

30
22
15
30
42
58
63
66
64
46
22
1
3
5
7
8
8
10

Medium Clouds (% Sky Obscured)

0
0
0
11
22
29
33
27
30
20
10
1
3
5
9
17
23
31

High Clouds (% Sky Obscured)

30
22
14
21
23
22
25
27
35
38
40
42
31
19
7
13
18
23

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
9
16
23
29
29
20
20
15
3
13
17
19
29
36
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
15
15
10
6
6
4
5
6
7
7
8
8
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
19
19
18
20
22
24
13
14
16
16
16
16
14
14
13
13
13

Dew Point (°C)

4
4
4
4
8
12
16
14
12
10
11
12
12
12
12
12
12
12

Relative Humidity (%)

29
29
29
28
41
59
86
78
71
64
69
74
79
80
83
84
86
87

Pressure (mb)

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

Ozone (du)

308
307
306
305
306
306
307
311
316
320
321
322
323
322
321
321
318
316

Forecast for Altstadt, Germany (53.08,8.80)

Generated: 19/08/26 14:41:45. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+2.00