Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:54

18:20

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:20, Set: 21:08, Transit: 13:15. Moon - Rise: 03:54, Set: 18:20. Civil Dark: 21:52 - 04:36. Nautical Dark: 22:53 - 03:34. Astro Dark: 00:48 - N/A

Total Clouds (% Sky Obscured)

78
87
100
89
88
100
100
100
100
100
100
100
100
100
96
65
97
99
100
100
100
100
90
96

Low Clouds (% Sky Obscured)

61
48
49
70
80
67
77
91
85
79
82
85
83
80
85
63
78
83
64
68
65
76
71
63

Medium Clouds (% Sky Obscured)

78
87
100
89
88
100
81
99
44
58
81
100
61
68
88
27
73
60
99
100
100
100
81
64

High Clouds (% Sky Obscured)

28
75
75
4
6
5
6
22
53
63
62
27
67
75
54
13
37
54
100
100
100
54
39
83

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
5
3
2
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

58
64
73
66
47
51
30
59
64
62
68
57
70
80
59
72
70
69
69
71
83
81
75
78

Precipitation Amount (mm)

0.2
0.3
0.6
0.4
0
0.3
0
0.5
0.6
0.4
0.4
0.3
0.5
0.7
0.3
0.5
0.3
0.4
0.4
0.4
0.6
0.6
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
8
8
7
7
7
6
6
6
6
6
6
6
6
5
4
2
4
5
5
7
7
7
7

Relative Humidity (%)

71
87
96
96
94
96
94
96
98
98
100
96
96
96
82
69
56
66
71
71
83
83
78
80

Pressure (mb)

998
998
997
997
997
997
996
995
995
995
995
995
995
995
995
995
996
996
996
996
996
996
997
997

Ozone (du)

428
429
429
430
431
432
431
430
430
431
431
433
435
434
433
433
435
436
436
436
437
436
434
433

Thursday 14

Waning Crescent 3%

04:08

No Set

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

Sun - Rise: 05:18, Set: 21:10, Transit: 13:15. Moon - Rise: 04:08, Set: No Set. Civil Dark: 21:54 - 04:34. Nautical Dark: 22:56 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
79
46
49
36
24
17
10
0
0
0
0
0
0
49
42
39
43
47
80
54
70
83
75

Low Clouds (% Sky Obscured)

37
22
32
36
30
24
17
10
0
0
0
0
0
0
49
42
39
0
0
16
13
3
0
8

Medium Clouds (% Sky Obscured)

65
56
45
49
27
4
1
0
0
0
0
0
0
0
0
0
0
21
16
22
14
25
33
32

High Clouds (% Sky Obscured)

14
56
40
3
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
6
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
2
13
71
73
72
8
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
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 (%)

60
26
14
1
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3
3
5
8
11

Precipitation Amount (mm)

0.4
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
5
5
4
3
3
3
3
3
3
3
3
2
3
3
4
5
5
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

10
9
7
6
5
4
4
4
3
3
2
3
4
7
9
10
12
13
14
14
15
14
15
14

Feels Like (°C)

8
8
5
3
3
3
3
3
3
3
2
2
4
7
9
10
11
11
12
12
12
12
12
12

Dew Point (°C)

7
7
6
5
4
3
3
3
2
2
2
2
3
5
5
3
1
-0
-1
-1
0
1
2
1

Relative Humidity (%)

85
91
91
91
93
93
94
93
93
93
94
94
91
87
78
61
47
41
38
36
37
41
42
41

Pressure (mb)

997
998
998
999
999
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

433
434
433
434
435
435
435
435
435
434
432
432
432
431
426
424
427
430
432
431
432
431
430
429

Friday 15

Waning Crescent 0%

04:26

19:55

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

Sun - Rise: 05:16, Set: 21:11, Transit: 13:15. Moon - Rise: 04:26, Set: 19:55. Civil Dark: 21:56 - 04:32. Nautical Dark: 22:58 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
40
93
83
80
83
91
93
86
84
93
96
96
98
98
98
94
100
100
100
100
100
82
62

Low Clouds (% Sky Obscured)

28
26
0
0
4
26
41
32
40
47
62
73
86
90
51
51
39
39
57
53
50
45
34
26

Medium Clouds (% Sky Obscured)

33
8
47
43
39
35
48
50
48
45
43
54
58
80
97
93
62
58
40
30
93
100
82
62

High Clouds (% Sky Obscured)

0
0
0
6
8
8
69
75
19
61
93
44
27
6
4
2
0
1
1
3
3
2
10
12

ISS Passover

Visibility (miles)

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

24
1
0
0
0
0
0
0
0
1
1
1
1
2
4
25
27
25
35
39
41
42
37
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
9
8
7
5
5
4
5
4
3
4
4
3
5
5
6
7
8
8
8
9
9
9
9

Dew Point (°C)

2
5
6
6
6
5
5
4
5
4
4
5
4
4
3
2
2
2
3
5
5
6
7
7

Relative Humidity (%)

48
65
80
88
91
91
90
91
96
96
96
98
88
77
65
58
53
51
54
60
61
63
71
70

Pressure (mb)

1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

430
431
431
432
433
433
433
431
427
424
421
419
419
417
415
415
417
419
418
416
415
412
411
411

Saturday 16

New Moon 1%

04:54

21:33

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

Sun - Rise: 05:15, Set: 21:13, Transit: 13:15. Moon - Rise: 04:54, Set: 21:33. Civil Dark: 21:57 - 04:30. Nautical Dark: 23:01 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
28
12
0
18
36
54
53
54
55
39
19
0
20
40
60
70
80
91
80
69
58
67
77

Low Clouds (% Sky Obscured)

10
4
2
0
9
17
25
30
36
40
30
16
0
0
0
0
8
15
23
15
8
0
3
5

Medium Clouds (% Sky Obscured)

39
8
12
0
18
33
14
11
12
13
9
4
0
6
12
18
24
26
29
59
69
58
61
45

High Clouds (% Sky Obscured)

17
24
9
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
20
32

ISS Passover

Visibility (miles)

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

11
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
18
16
23
25
34
33
29
32

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

Chance of Frost

Temperature (°C)

11
11
9
7
6
6
5
5
5
5
5
6
7
9
11
12
14
14
15
16
16
16
16
16

Feels Like (°C)

8
8
7
6
4
5
5
4
4
5
5
5
6
8
9
10
13
12
12
13
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

75
76
82
88
88
91
94
94
96
94
94
90
81
69
61
54
46
50
49
47
54
55
62
49

Pressure (mb)

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

Ozone (du)

410
411
410
409
409
411
413
415
411
404
402
400
398
397
394
393
393
392
391
390
390
388
387
386

Sunday 17

Waxing Crescent 5%

05:36

23:06

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:13, Set: 21:15, Transit: 13:15. Moon - Rise: 05:36, Set: 23:06. Civil Dark: 21:59 - 04:28. Nautical Dark: 23:04 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
86
87
88
92
96
100
98
96
93
93
92
82
54
54
52
61
71
80
82
93
100
100
100

Low Clouds (% Sky Obscured)

8
8
8
10
5
15
23
46
46
14
3
3
3
13
21
28
34
27
15
19
69
84
90
95

Medium Clouds (% Sky Obscured)

55
71
85
71
34
64
46
54
40
58
67
69
62
40
33
27
36
45
53
63
72
81
87
92

High Clouds (% Sky Obscured)

45
47
48
50
62
72
81
78
77
65
44
31
7
3
3
3
9
15
21
22
22
35
35
34

ISS Passover

Visibility (miles)

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

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 (%)

36
19
1
1
4
3
0
0
0
0
0
0
0
1
6
9
20
25
26
34
43
52
53
56

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

Chance of Frost

Temperature (°C)

15
14
13
11
10
10
9
9
8
8
7
7
9
11
13
15
17
17
17
17
16
15
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
76
83
87
90
91
93
93
93
91
94
93
90
77
66
56
49
47
45
45
56
70
87
90

Pressure (mb)

1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

386
386
387
389
388
387
389
392
394
394
393
394
395
397
397
396
395
395
395
396
395
394
392
395

Monday 18

Waxing Crescent 11%

06:41

00:22

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Good
04 Good
05 OK
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

Sun - Rise: 05:12, Set: 21:16, Transit: 13:15. Moon - Rise: 06:41, Set: 00:22. Civil Dark: 22:01 - 04:27. Nautical Dark: 23:07 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
92
86
80
68
42
23
18
6
3
34
65
95
97
98
100
96
93
90
91
91
88
93
95

Low Clouds (% Sky Obscured)

95
87
77
68
49
33
23
18
6
3
12
3
0
0
0
0
15
30
46
64
82
88
90
80

Medium Clouds (% Sky Obscured)

98
83
68
52
37
25
11
6
5
2
2
3
6
7
17
35
40
39
33
34
38
39
51
68

High Clouds (% Sky Obscured)

31
28
16
2
2
1
0
0
1
1
2
3
5
5
5
5
4
6
4
3
1
0
32
64

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

59
66
60
34
25
16
1
1
0
0
0
0
0
7
15
22
35
33
27
31
30
29
37
35

Precipitation Amount (mm)

0
0.3
0.3
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
4
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
4
4
5
4
4
4
4

Chance of Frost

Temperature (°C)

11
10
10
9
9
8
8
7
7
7
7
8
9
10
12
14
16
17
17
18
18
17
17
16

Feels Like (°C)

13
12
8
9
9
9
9
8
8
8
8
8
7
8
10
11
11
13
13
14
18
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

93
96
95
96
96
96
95
96
96
94
96
93
90
85
75
64
56
52
49
46
49
53
57
64

Pressure (mb)

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

Ozone (du)

397
399
400
400
401
402
402
403
401
399
398
394
390
386
386
385
384
386
388
390
388
385
383
382

Tuesday 19

Waxing Crescent 20%

08:04

01:15

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: 05:11, Set: 21:18, Transit: 13:15. Moon - Rise: 08:04, Set: 01:15. Civil Dark: 22:03 - 04:25. Nautical Dark: 23:09 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
97
98
98
95
94
91
95
99
100
87
73
60
70
77
84
83
81
80

Low Clouds (% Sky Obscured)

70
52
34
17
24
29
33
54
72
92
82
57
41
31
40
47
36
26
12

Medium Clouds (% Sky Obscured)

78
82
88
89
87
76
68
58
57
52
49
45
39
39
31
26
23
26
23

High Clouds (% Sky Obscured)

96
96
97
98
95
94
91
93
91
89
56
27
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
8
7
6
5

Fog (%)

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

Precipitation Probability (%)

33
31
22
3
3
2
0
11
14
13
21
23
21
20
20
24
35
45
53

Precipitation Amount (mm)

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
3
3
3
3
3
3
3
3
3
3
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
13
13
12
12
11
11
10
10
10
10
10
10
13
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

72
82
84
89
93
91
90
90
90
90
90
87
84
82
82
82
81
78
76

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

381
380
379
378
377
376
375
374
375
376
377
378
379
381
380
380
380
379
377

Forecast for Südergellersen, Germany (53.21,10.30)

Generated: 13/05/26 18:11:14. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00