Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:07

17:01

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:36, Set: 21:14, Transit: 13:26. Moon - Rise: 04:07, Set: 17:01. Civil Dark: 21:55 - 04:54. Nautical Dark: 22:52 - 03:56. Astro Dark: 00:19 - 02:27

Total Clouds (% Sky Obscured)

93
95
76
92
100
100
100
100
99
100
100
100
100
100
99
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
44
46
51
54
69
80
71
48
53
68
72
95
94
82
94
93
100
100
91
94
80
91
81

Medium Clouds (% Sky Obscured)

93
24
52
92
100
100
100
100
98
100
100
100
100
100
97
87
89
71
38
34
53
100
100
100

High Clouds (% Sky Obscured)

86
1
65
61
57
57
76
49
40
26
44
21
28
27
19
4
24
20
2
12
24
90
90
96

ISS Passover

Visibility (miles)

2
9
6
5
9
6
9
4
9
9
9
9
9
7
7
7
9
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
2
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
35
95
66
43
57
69
63
46
31
41
63
84
91
81
70
69
87
86
79
70
64
63
65

Precipitation Amount (mm)

0.9
0.3
0.3
0.3
0
0.3
0.4
0
0
0
0
0.4
0.6
0.7
0.5
0.3
0.2
0.5
0.5
0.4
0.3
0.2
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
80
84
91
91
94
94
93
94
96
98
96
96
93
94
93
91
91
93
91
84
70
65

Pressure (mb)

999
998
998
997
997
998
997
997
997
997
996
996
996
996
996
996
997
997
997
997
998
998
998
998

Ozone (du)

417
420
422
424
427
431
433
434
437
439
439
441
443
445
444
441
438
436
435
434
432
431
432
431

Thursday 14

Waning Crescent 3%

04:23

18:28

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

Sun - Rise: 05:34, Set: 21:15, Transit: 13:26. Moon - Rise: 04:23, Set: 18:28. Civil Dark: 21:57 - 04:52. Nautical Dark: 22:55 - 03:54. Astro Dark: 00:24 - 02:21

Total Clouds (% Sky Obscured)

81
84
95
61
72
68
50
41
31
24
24
18
16
16
4
11
73
48
69
76
83
80
94
92

Low Clouds (% Sky Obscured)

61
69
76
44
44
54
41
37
30
23
23
15
14
11
4
9
50
43
44
72
30
41
57
56

Medium Clouds (% Sky Obscured)

38
18
19
14
49
15
9
7
5
3
3
3
3
3
3
3
15
9
45
33
35
37
52
47

High Clouds (% Sky Obscured)

33
22
71
2
4
1
0
0
0
0
0
0
0
4
1
1
32
2
5
19
17
2
2
15

ISS Passover

Visibility (miles)

9
7
8
8
5
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

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
None
None
None
None

Precipitation Probability (%)

62
62
60
44
13
4
3
0
0
0
0
0
0
0
0
0
4
24
26
25
36
31
37
40

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
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
5
5
3
2
2
2
2
2
2
3
2
2
2
3
3
5
6
7
8
9
9
11

Chance of Frost

Temperature (°C)

10
10
10
9
8
7
6
6
6
5
5
4
4
4
4
6
8
9
10
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

3
4
5
6
5
5
4
4
4
3
3
3
2
2
3
3
4
4
3
3
2
1
1
1

Relative Humidity (%)

63
66
73
80
82
87
86
86
88
88
88
89
89
89
88
81
74
68
62
54
49
47
46
47

Pressure (mb)

998
998
998
999
999
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

432
433
434
434
433
432
432
433
434
435
438
439
438
438
438
437
435
436
434
433
433
430
428
426

Friday 15

Waning Crescent 0%

04:43

20:01

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:33, Set: 21:17, Transit: 13:26. Moon - Rise: 04:43, Set: 20:01. Civil Dark: 21:59 - 04:50. Nautical Dark: 22:57 - 03:52. Astro Dark: 00:30 - 02:14

Total Clouds (% Sky Obscured)

94
87
83
88
87
90
88
92
91
88
95
100
100
100
97
97
93
74
96
89
72
73
75
75

Low Clouds (% Sky Obscured)

69
50
63
43
50
42
47
40
31
24
37
63
76
71
70
51
62
48
51
53
47
52
57
65

Medium Clouds (% Sky Obscured)

60
70
57
67
66
76
71
68
65
54
66
76
94
100
90
84
69
57
78
56
26
17
15
11

High Clouds (% Sky Obscured)

26
16
11
39
42
41
36
18
10
43
78
98
100
54
1
52
20
29
3
2
2
3
5
3

ISS Passover

Visibility (miles)

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

38
35
31
6
0
0
0
0
1
1
1
2
10
5
10
6
40
40
49
48
48
47
47
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
57
65
72
80
85
90
91
93
91
93
91
85
83
83
82
75
72
67
65
62
59
61
57

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

424
422
421
421
419
418
417
416
417
417
417
416
415
415
415
414
412
411
412
412
410
409
408
408

Saturday 16

New Moon 1%

05:13

21:36

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:31, Set: 21:18, Transit: 13:26. Moon - Rise: 05:13, Set: 21:36. Civil Dark: 22:01 - 04:49. Nautical Dark: 22:59 - 03:49. Astro Dark: 00:37 - 02:07

Total Clouds (% Sky Obscured)

63
68
64
53
55
55
57
55
53
70
80
89
93
94
92
88
87
86
90
93
94
86
81
81

Low Clouds (% Sky Obscured)

46
28
9
15
20
26
17
9
0
12
22
34
44
49
51
53
48
54
64
67
65
49
44
37

Medium Clouds (% Sky Obscured)

13
68
64
23
22
20
24
26
27
30
34
29
56
85
23
25
32
39
40
44
48
50
48
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
1
2
4
2
1
0

ISS Passover

Visibility (miles)

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

36
30
14
10
9
1
3
1
0
0
0
0
2
5
14
2
5
32
48
31
11
7
8
9

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
9
7
5
4
3
2
4
5
5
6
6
6
6
6
8
9
9
10
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
10
10
10
9
7
7
6
5
4
4
4
5
6
8
9
10
10
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

57
57
63
70
74
76
77
78
81
82
84
85
85
81
78
74
72
68
66
60
52
45
43
43

Pressure (mb)

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

Ozone (du)

407
408
409
409
409
408
408
405
402
400
398
397
395
394
392
390
390
390
389
388
388
389
389
387

Sunday 17

Waxing Crescent 5%

05:58

23:07

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:30, Set: 21:20, Transit: 13:26. Moon - Rise: 05:58, Set: 23:07. Civil Dark: 22:02 - 04:47. Nautical Dark: 23:02 - 03:47. Astro Dark: 00:44 - 01:58

Total Clouds (% Sky Obscured)

93
92
86
86
83
75
69
67
72
80
89
100
100
100
100
100
100
100
100
100
100
96
91
87

Low Clouds (% Sky Obscured)

50
46
40
47
51
32
38
32
60
66
80
84
78
69
63
56
68
83
81
81
83
82
78
74

Medium Clouds (% Sky Obscured)

90
76
53
37
29
75
34
18
15
19
82
80
79
83
82
93
97
100
97
95
96
78
58
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
7
12
14
42
70
98
99
99
99
67
33
0
0
5
5
4
3
2

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
7
8
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

8
20
22
7
3
2
2
2
2
6
12
16
38
52
72
66
73
73
69
64
57
56
50
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
11
13
11
9
9
8
7
6
7
7
7
7
8
7
8
8
8
7
7
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

43
56
70
75
77
80
80
82
84
82
81
78
76
76
81
91
91
91
93
90
88
87
76
66

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1015
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

388
391
393
394
395
395
396
396
395
398
401
403
403
403
403
403
405
408
410
412
414
415
415
414

Monday 18

Waxing Crescent 11%

07:02

00:23

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

Sun - Rise: 05:29, Set: 21:21, Transit: 13:26. Moon - Rise: 07:02, Set: 00:23. Civil Dark: 22:04 - 04:46. Nautical Dark: 23:04 - 03:45. Astro Dark: 00:53 - 01:46

Total Clouds (% Sky Obscured)

83
78
74
51
29
7
28
50
71
71
71
71
66
61
58
71
83
94
95
97
100
100
100
100

Low Clouds (% Sky Obscured)

60
43
25
17
10
3
3
3
3
3
4
5
18
31
45
58
74
70
72
69
67
63
55
55

Medium Clouds (% Sky Obscured)

26
18
11
8
5
2
4
3
3
15
30
42
40
37
35
30
24
18
24
29
33
45
55
66

High Clouds (% Sky Obscured)

2
2
8
12
8
1
11
22
20
14
7
4
1
1
0
20
38
58
71
85
97
98
99
99

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
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 (%)

45
45
47
34
23
1
2
1
0
0
1
0
1
1
0
5
9
10
18
20
19
15
11
4

Precipitation Amount (mm)

0
0
0.2
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
6
6
6
6
6
5
5
4
4
4
4
4
4
4
4
5
6
8
8
8
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
63
69
76
81
85
90
90
90
91
93
91
93
91
90
88
81
75
70
69
70
70
69
68

Pressure (mb)

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

Ozone (du)

414
414
414
413
407
401
395
392
390
387
387
386
385
385
384
383
382
381
380
379
377
376
376
375

Tuesday 19

Waxing Crescent 10%

08:24

01:17

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: 05:27, Set: 21:23, Transit: 13:26. Moon - Rise: 08:24, Set: 01:17. Civil Dark: 22:06 - 04:44. Nautical Dark: 23:07 - 03:42. Astro Dark: 01:06 - N/A

Total Clouds (% Sky Obscured)

100
100
100
97
94
92
93
94
97
95
95
93
88
85
83
77
71
65
73
81
88

Low Clouds (% Sky Obscured)

51
48
50
50
50
45
57
62
74
61
45
36
40
43
46
51
55
60
68
77
86

Medium Clouds (% Sky Obscured)

66
67
64
55
47
38
37
37
36
36
37
38
39
39
40
34
32
29
33
40
56

High Clouds (% Sky Obscured)

99
96
95
76
55
35
22
10
2
2
2
1
1
0
0
1
2
3
5
7
9

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

Fog (%)

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

Precipitation Probability (%)

11
13
12
15
13
8
8
8
7
12
13
11
10
9
10
20
24
24
34
38
37

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
11
10
10
10
10
11
11
11
11
11
11
11
12
12
12
12
12

Relative Humidity (%)

67
73
80
86
86
84
83
84
86
89
90
90
92
90
90
89
84
79
77
73
72

Pressure (mb)

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

Ozone (du)

375
376
376
377
380
382
384
384
384
383
382
381
381
381
381
381
380
378
377
377
376

Forecast for Mecklenbeck, Regierungsbezirk Münster, Germany (51.95,7.59)

Generated: 13/05/26 17:47:45. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00