Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:05

18:27

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
19 Bad
20 Bad

Sun - Rise: 05:33, Set: 21:13, Transit: 13:24. Moon - Rise: 04:05, Set: 18:27. Civil Dark: 21:55 - 04:50. Nautical Dark: 22:53 - 03:52. Astro Dark: 00:24 - 02:17

Total Clouds (% Sky Obscured)

70
82
86
92
99
82
100
100
99
100
100
100
100
99
100
100
100
100
100
100
99
68
55
56

Low Clouds (% Sky Obscured)

51
47
55
54
79
77
79
75
87
90
88
91
99
96
100
96
93
81
86
89
68
55
25
34

Medium Clouds (% Sky Obscured)

70
82
86
79
97
59
93
100
88
100
98
100
80
77
59
46
48
45
92
98
96
21
25
11

High Clouds (% Sky Obscured)

48
46
55
16
65
58
40
70
39
20
25
33
25
22
20
2
3
47
91
91
23
3
26
35

ISS Passover

Visibility (miles)

9
9
9
9
6
8
9
9
9
5
1
7
9
8
7
9
9
9
9
9
8
8
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

70
59
44
49
46
36
42
46
62
74
88
81
77
86
86
76
68
58
69
83
64
50
49
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
96
98
98
96
98
96
98
98
96
94
95
90
93
93
91
84
71
70
70
78
88

Pressure (mb)

997
997
997
997
997
996
996
996
996
996
996
996
996
996
997
997
997
998
998
998
998
998
998
998

Ozone (du)

428
430
432
434
436
439
439
438
439
440
443
444
444
439
436
435
434
433
432
431
430
431
430
431

Thursday 14

Waning Crescent 3%

04:20

20:00

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

Sun - Rise: 05:31, Set: 21:15, Transit: 13:24. Moon - Rise: 04:20, Set: 20:00. Civil Dark: 21:57 - 04:49. Nautical Dark: 22:56 - 03:49. Astro Dark: 00:31 - 02:10

Total Clouds (% Sky Obscured)

57
63
53
25
26
17
7
6
6
4
5
32
39
40
53
65
64
72
90
97
96
96
83
77

Low Clouds (% Sky Obscured)

48
46
41
18
23
15
3
3
3
2
3
32
39
40
38
55
24
17
69
69
77
42
35
18

Medium Clouds (% Sky Obscured)

19
22
19
6
6
3
3
1
0
0
0
1
2
4
27
41
39
41
36
41
35
42
40
55

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
2
6
22
18
0
2
12
39
47
22
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
7
2
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 (%)

8
18
25
3
0
0
0
0
0
0
0
0
4
31
32
23
40
34
32
34
35
32
31
5

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
2
2
2
1
1
1
1
2
1
1
2
3
4
5
6
6
7
8
9
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
91
90
90
89
91
91
91
85
78
69
64
52
45
41
39
39
41
50
54
61

Pressure (mb)

999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

432
433
434
433
433
434
436
437
437
438
438
438
438
438
435
436
435
433
432
428
424
422
421
421

Friday 15

Waning Crescent 0%

04:40

No Set

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
19 Bad
20 Bad

Sun - Rise: 05:30, Set: 21:16, Transit: 13:24. Moon - Rise: 04:40, Set: No Set. Civil Dark: 21:59 - 04:47. Nautical Dark: 22:58 - 03:47. Astro Dark: 00:38 - 02:01

Total Clouds (% Sky Obscured)

71
79
96
87
86
88
93
100
100
100
100
99
87
97
93
100
96
89
81
72
55
57
53
63

Low Clouds (% Sky Obscured)

26
23
30
40
27
29
44
37
61
84
71
75
55
69
73
72
73
64
58
49
29
24
8
11

Medium Clouds (% Sky Obscured)

43
58
57
59
55
49
50
63
91
100
100
92
61
82
68
76
71
39
29
21
19
28
53
63

High Clouds (% Sky Obscured)

45
79
63
32
37
12
45
100
100
100
21
1
12
19
24
2
2
2
3
4
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
7
9
9
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
2
2
3
1
4
10
6
22
38
43
45
46
45
43
41
24
33
14
6

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)

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

Chance of Frost

Temperature (°C)

9
8
7
7
7
6
6
6
6
6
6
7
8
9
11
11
11
12
13
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
77
81
85
91
93
93
93
91
86
86
87
79
69
66
63
57
56
54
55
54
51
58
63

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

420
418
417
416
416
415
415
415
415
414
414
414
413
413
412
412
411
411
410
408
407
406
407
408

Saturday 16

New Moon 1%

05:09

21:36

21 Bad
22 Bad
23 OK
00 OK
01 Good
02 OK
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

Sun - Rise: 05:28, Set: 21:18, Transit: 13:24. Moon - Rise: 05:09, Set: 21:36. Civil Dark: 22:01 - 04:45. Nautical Dark: 23:01 - 03:44. Astro Dark: 00:46 - 01:51

Total Clouds (% Sky Obscured)

63
69
45
24
7
24
67
70
69
88
92
85
79
73
83
88
85
94
94
92
75
92
95
70

Low Clouds (% Sky Obscured)

21
30
20
10
2
11
41
40
36
48
49
47
35
32
56
78
81
85
72
55
26
48
60
15

Medium Clouds (% Sky Obscured)

50
29
20
12
3
15
25
32
33
51
84
33
34
33
37
42
47
59
65
66
65
84
83
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
8
12
8
4
0
0

ISS Passover

Visibility (miles)

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

5
2
5
5
4
3
1
0
0
1
2
0
2
29
53
45
38
19
15
8
7
10
20
2

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)

2
2
1
1
3
4
4
4
5
5
5
6
7
8
8
9
9
9
8
9
8
6
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
71
74
77
78
79
84
84
87
87
77
68
65
63
63
62
55
49
46
40
40
40
50
62

Pressure (mb)

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

Ozone (du)

409
410
410
408
404
403
402
399
395
394
393
392
390
390
389
388
388
388
388
389
386
387
389
390

Sunday 17

Waxing Crescent 5%

05:53

23:08

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
19 Bad
20 Bad

Sun - Rise: 05:27, Set: 21:19, Transit: 13:24. Moon - Rise: 05:53, Set: 23:08. Civil Dark: 22:02 - 04:43. Nautical Dark: 23:03 - 03:42. Astro Dark: 00:56 - 01:33

Total Clouds (% Sky Obscured)

81
90
91
91
93
95
98
100
100
100
100
96
99
100
100
100
100
90
79
69
73
77
81
58

Low Clouds (% Sky Obscured)

35
41
30
52
59
52
27
57
45
53
74
76
81
92
86
82
83
82
76
65
54
44
33
24

Medium Clouds (% Sky Obscured)

51
82
85
80
74
25
31
70
87
87
88
84
90
95
94
92
90
79
70
58
54
50
46
33

High Clouds (% Sky Obscured)

0
0
20
42
65
77
88
100
100
97
96
0
0
0
0
5
5
3
4
1
3
6
10
11

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
0
1
1
0
2
3
1
15
25
36
24
40
55
60
61
58
56
56
52
53
51
52
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
77
80
81
81
84
84
84
84
78
76
83
88
95
93
93
91
79
69
60
64
66
70

Pressure (mb)

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

Ozone (du)

390
392
395
396
399
397
398
401
402
404
404
404
404
404
404
407
410
413
412
411
411
413
414
416

Monday 18

Waxing Crescent 11%

06:58

00:24

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

Sun - Rise: 05:25, Set: 21:21, Transit: 13:24. Moon - Rise: 06:58, Set: 00:24. Civil Dark: 22:04 - 04:42. Nautical Dark: 23:06 - 03:40. Astro Dark: 01:15 - N/A

Total Clouds (% Sky Obscured)

35
12
23
34
42
57
70
84
67
48
31
50
70
90
94
96
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
5
5
3
0
1
3
4
6
7
8
35
61
88
91
94
89
79
72
69
66
58
49
44

Medium Clouds (% Sky Obscured)

19
6
8
7
5
13
23
34
33
34
31
44
42
45
46
46
43
50
57
61
63
64
66
68

High Clouds (% Sky Obscured)

6
0
6
10
13
9
9
7
2
0
0
3
6
9
31
53
74
81
90
100
100
100
100
100

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 (%)

23
1
1
1
0
0
1
1
4
5
2
10
9
5
19
26
29
25
18
5
5
4
2
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
10
10
9
6
6
6
6
6
5
11
11
10
10
11
11
14
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

73
77
81
82
85
88
90
91
93
88
84
78
76
73
71
69
67
65
64
64
65
68
73
76

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

412
408
404
398
393
388
387
387
386
386
386
386
385
383
381
380
379
378
377
376
375
375
375
375

Tuesday 19

Waxing Crescent 20%

08:20

01:17

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: 05:24, Set: 21:22, Transit: 13:24. Moon - Rise: 08:20, Set: 01:17. Civil Dark: 22:06 - 04:40. Nautical Dark: 23:08 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
91
82
73
80
88
94
90
86
81
76
69
66
75
85
95

Low Clouds (% Sky Obscured)

44
39
23
22
21
25
34
43
36
29
22
18
21
21
40
59
76

Medium Clouds (% Sky Obscured)

67
70
57
44
31
30
32
34
36
41
47
39
35
31
38
43
44

High Clouds (% Sky Obscured)

100
91
57
26
1
7
11
17
10
5
0
0
0
0
1
1
2

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

12
12
10
7
1
9
11
10
11
11
11
23
31
39
48
55
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
86
89
89
88
88
92
92
92
90
87
87
86
85
83
82
83

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

378
381
384
384
384
385
385
385
386
384
382
380
379
378
377
377
377

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 13/05/26 21:31:51. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00