Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 63%

15:49

23:41

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

Sun - Rise: 05:20, Set: 21:29, Transit: 13:25. Moon - Rise: 15:49, Set: 23:41. Civil Dark: 22:17 - 04:35. Nautical Dark: 23:25 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
8
19
24
90
100
91
100
100
100
100
99
100
87
63
97
74
88
72
81
43
77
76
78

Low Clouds (% Sky Obscured)

0
8
19
24
85
100
84
100
100
100
71
89
100
77
44
69
55
71
50
66
43
54
54
55

Medium Clouds (% Sky Obscured)

0
0
0
0
3
1
3
10
16
48
52
87
71
72
34
48
23
35
20
33
0
20
21
17

High Clouds (% Sky Obscured)

3
3
7
4
3
3
10
97
90
100
100
61
50
55
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
9
9
9
9
9
9
6
6
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
1
6
7
5
9
5
3
8
15
20
21
19
17
25
28
20
12
3
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
7
6
6
7
8
9
9
9
10
10
11
12
12
12
14
13
13
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
11
9
8
9
10
11
11
12
10
12
14
14
12
15
16
15
15
12
12
12
12

Relative Humidity (%)

78
87
92
90
76
71
72
76
80
79
82
72
78
81
77
61
74
74
75
74
63
65
72
73

Pressure (mb)

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

Ozone (du)

342
342
342
343
344
345
346
345
346
346
347
349
352
357
364
370
373
375
375
376
377
378
378
379

Wednesday 22

Waxing Gibbous 72%

17:05

23:57

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 OK
20 OK
21 OK

Sun - Rise: 05:22, Set: 21:28, Transit: 13:25. Moon - Rise: 17:05, Set: 23:57. Civil Dark: 22:15 - 04:36. Nautical Dark: 23:22 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
71
70
71
62
46
53
53
55
85
74
92
69
47
71
57
65
44
85
59
43
35
26
46

Low Clouds (% Sky Obscured)

72
62
60
66
62
46
53
48
47
72
57
88
55
31
62
45
26
20
10
20
25
28
0
0

Medium Clouds (% Sky Obscured)

7
0
2
1
0
0
0
0
0
17
19
10
18
19
21
18
32
13
57
32
28
18
19
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

1
4
3
1
0
4
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)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
13
13
13
13
13
15
16
17
18
20
21
21
22
22
22
22
21
19
18

Feels Like (°C)

13
12
12
11
11
12
12
11
11
12
12
13
14
16
17
19
19
19
19
19
19
19
19
17

Dew Point (°C)

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

Relative Humidity (%)

75
78
80
78
76
82
81
80
75
71
67
61
57
53
48
47
43
43
47
53
55
58
63
72

Pressure (mb)

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

Ozone (du)

379
377
376
374
374
374
377
378
377
375
375
374
374
372
370
368
365
360
352
350
346
342
339
337

Thursday 23

Waxing Gibbous 80%

18:17

00:18

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

Sun - Rise: 05:23, Set: 21:26, Transit: 13:25. Moon - Rise: 18:17, Set: 00:18. Civil Dark: 22:13 - 04:38. Nautical Dark: 23:19 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
93
68
85
92
96
94
80
45
41
47
65
56
94
93
80
70
62
99
69
84
69
90
91

Low Clouds (% Sky Obscured)

0
16
21
25
36
34
36
36
20
26
23
42
42
77
81
72
59
52
82
42
26
34
37
35

Medium Clouds (% Sky Obscured)

4
2
11
38
68
70
82
65
30
20
34
35
28
32
27
53
44
52
59
49
38
36
34
38

High Clouds (% Sky Obscured)

100
90
64
75
26
70
40
5
3
0
0
0
3
0
0
3
0
9
50
27
47
31
51
52

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
83
83
86
89
90
95
96
87
76
68
61
60
69
69
57
51
44
43
43
46
58
70

Pressure (mb)

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

Ozone (du)

335
332
331
330
330
329
330
329
330
331
333
333
332
333
337
338
336
334
333
332
330
329
328
330

Friday 24

Waxing Gibbous 77%

19:21

00:47

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

Sun - Rise: 05:25, Set: 21:25, Transit: 13:25. Moon - Rise: 19:21, Set: 00:47. Civil Dark: 22:11 - 04:40. Nautical Dark: 23:17 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
95
96
97
86
94
97
96
95
82
54
96
82
86
74
27
22
26
48
39
42
100
99
59

Low Clouds (% Sky Obscured)

35
32
29
30
27
25
25
18
13
5
11
22
40
42
43
27
22
25
24
15
7
20
31
24

Medium Clouds (% Sky Obscured)

38
40
37
39
32
29
26
22
22
19
25
32
39
33
26
18
16
15
12
16
19
76
81
50

High Clouds (% Sky Obscured)

44
43
37
30
34
47
66
72
77
71
54
75
68
53
30
1
22
26
48
39
42
80
90
59

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
0
0
0
0
1
2
2
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
4
4
4
5
4
5
5
4
5
6
6
7
7
8
9
9
10
9
8
7
6
5

Chance of Frost

Temperature (°C)

18
16
16
16
16
15
15
15
15
16
18
19
21
22
23
24
25
26
26
26
26
26
24
22

Feels Like (°C)

17
16
15
15
14
15
15
14
14
16
17
19
20
21
21
23
25
25
25
25
25
25
23
21

Dew Point (°C)

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

Relative Humidity (%)

77
77
79
78
78
80
83
86
86
79
65
56
51
43
37
34
33
31
31
30
29
34
49
61

Pressure (mb)

1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1003
1003

Ozone (du)

331
331
330
330
330
329
330
330
330
329
329
330
332
333
334
337
341
344
344
343
344
341
341
341

Saturday 25

Waxing Gibbous 87%

20:11

01:29

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 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:27, Set: 21:23, Transit: 13:25. Moon - Rise: 20:11, Set: 01:29. Civil Dark: 22:10 - 04:42. Nautical Dark: 23:14 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
98
82
61
83
99
100
73
87
91
95
99
99
99
99
99
95
92
89
85
84
84
87
85

Low Clouds (% Sky Obscured)

36
42
19
0
10
18
27
34
43
43
54
89
92
88
70
65
64
63
61
61
62
67
60
54

Medium Clouds (% Sky Obscured)

56
63
62
60
75
91
89
51
58
62
67
94
62
62
64
68
74
77
77
70
68
60
65
66

High Clouds (% Sky Obscured)

62
85
77
61
71
90
100
60
35
8
10
15
17
24
31
38
53
67
54
48
50
64
54
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
4
6
8
21
31
43
32
23
13
27
36
39
43
46
50
79
83
83
91
90
86
70
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.6
0.6
0.6
0.4
0

Wind Speed/Direction (mph)

4
4
3
3
3
4
4
4
4
4
7
8
9
11
10
10
10
9
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
78
71
78
85
87
87
82
86
77
63
56
62
57
62
55
64
59
53
50
60
72
87
90

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005

Ozone (du)

342
343
342
340
341
348
351
352
348
347
346
343
343
345
348
352
355
357
358
360
359
358
357
358

Sunday 26

Waxing Gibbous 93%

20:48

02:25

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 Bad
19 Bad
20 Bad
21 OK

Sun - Rise: 05:28, Set: 21:22, Transit: 13:25. Moon - Rise: 20:48, Set: 02:25. Civil Dark: 22:08 - 04:44. Nautical Dark: 23:11 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
87
91
93
89
84
79
83
88
90
89
89
89
81
71
58
67
76
83
74
66
58
49
39

Low Clouds (% Sky Obscured)

53
62
70
79
77
73
69
71
74
75
72
70
67
63
59
58
63
53
43
48
52
56
49
39

Medium Clouds (% Sky Obscured)

69
73
76
79
81
79
77
75
73
72
69
66
62
58
54
50
45
41
34
38
45
45
32
15

High Clouds (% Sky Obscured)

10
8
9
14
17
14
21
14
10
0
1
1
2
3
4
5
4
2
1
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
8
8
8
9
9
8
7
6
7
8
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 (%)

23
24
19
10
15
19
22
25
27
27
25
27
30
34
37
38
31
23
2
17
16
8
11
11

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
5
5
6
6
6
6
6
6
7
7
9
10
11
12
13
12
12
12
10
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
15
15
14
14
14
13
14
13
13
15
15
14
15
15
16
21
19
19
19
19
18
16

Dew Point (°C)

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

Relative Humidity (%)

93
96
95
95
95
95
95
96
92
89
87
78
71
64
56
50
43
45
46
48
52
56
60
68

Pressure (mb)

1005
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015

Ozone (du)

359
360
362
365
367
369
372
374
370
366
362
359
357
354
352
350
348
348
348
348
348
348
348
348

Monday 27

Waxing Gibbous 97%

21:14

03:33

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

Sun - Rise: 05:30, Set: 21:20, Transit: 13:25. Moon - Rise: 21:14, Set: 03:33. Civil Dark: 22:06 - 04:46. Nautical Dark: 23:09 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
43
46
38
38
35
35
32
34
37
30
32
55
79
88
92
94
88
74
65
58
54

Low Clouds (% Sky Obscured)

26
18
13
11
11
15
18
22
25
29
23
24
41
39
48
63
69
71
73
61
51
40

Medium Clouds (% Sky Obscured)

6
6
6
7
8
8
9
10
16
19
19
24
24
24
28
28
47
58
60
49
41
29

High Clouds (% Sky Obscured)

1
1
1
1
1
0
0
2
4
5
6
7
11
8
5
1
1
1
0
0
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

Fog (%)

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
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
0
2
2
1
2
0
0
30
40
47
58
60
53
42
30
17
14
13
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
13
13
14
15
15
17
18
19
20
21
22
22
22
22
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
87
90
90
93
92
92
92
83
76
70
61
53
46
43
40
38
39
41
43
49
54

Pressure (mb)

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

Ozone (du)

349
350
350
351
352
350
348
346
345
344
342
341
340
339
337
336
335
333
331
329
328
326

Forecast for Südergellersen, Germany (53.21,10.30)

Generated: 21/07/26 22:25:17. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+2.00