Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:59

18:04

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: 05:37, Set: 20:45, Transit: 13:12. Moon - Rise: 03:59, Set: 18:04. Civil Dark: 21:22 - 05:00. Nautical Dark: 22:10 - 04:11. Astro Dark: 23:10 - 03:11

Total Clouds (% Sky Obscured)

77
85
100
99
96
96
97
100
100
94
91
96
97
92
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
31
55
58
79
30
59
54
61
73
49
42
67
81
83
75
64
58
56
53
34
74
55
59

Medium Clouds (% Sky Obscured)

77
85
100
99
96
96
96
100
65
54
90
96
95
78
92
89
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

60
83
94
64
40
40
28
2
1
0
0
0
0
2
33
36
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
1
3
6
6
6
5
8
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
Very Light Rain
None
Very Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

10
30
30
36
38
34
37
58
58
58
33
42
78
75
59
50
57
77
73
73
76
77
69
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0.3
0
0
0.5
0.6
0.3
0
0
0.4
0.3
0.4
0.5
0.5
0.3
0.6

Wind Speed/Direction (mph)

11
9
9
11
13
11
10
11
16
13
12
12
11
12
10
7
6
8
8
7
6
7
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
65
70
73
74
78
81
82
91
93
93
90
86
93
96
98
96
91
95
91
90
91
93
93

Pressure (mb)

1004
1005
1005
1006
1006
1005
1005
1005
1005
1005
1004
1005
1005
1005
1005
1004
1004
1003
1003
1002
1001
1001
1001
1001

Ozone (du)

386
388
388
389
390
392
393
394
396
399
402
402
402
403
406
409
408
407
407
407
406
405
409
411

Thursday 14

Waning Crescent 3%

04:20

No Set

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: 05:35, Set: 20:47, Transit: 13:12. Moon - Rise: 04:20, Set: No Set. Civil Dark: 21:24 - 04:58. Nautical Dark: 22:12 - 04:10. Astro Dark: 23:13 - 03:08

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
100
87
75
71
100
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
5
5
5
5
12
0
1
31
1
47
11
1
60
42
50
53
57
52
63
68
71
82
74

Medium Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
100
87
75
71
100
94
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
60
100
100
100
100
49
100
100
75
75
71
72
70
64
100
66
100
60
60
60
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

67
95
67
22
1
1
1
1
1
2
8
11
4
17
28
45
53
56
61
68
74
84
95
90

Precipitation Amount (mm)

0.4
1.4
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.3
0.3
0.5
0.7
0.4

Wind Speed/Direction (mph)

4
3
1
0
3
5
5
4
2
2
3
2
2
3
3
3
3
1
3
2
1
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
94
96
94
96
96
96
94
96
94
94
96
93
88
87
84
81
80
77
71
73
83
88

Pressure (mb)

1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1002

Ozone (du)

412
414
417
416
415
415
414
413
413
418
422
420
418
417
416
416
416
416
417
417
419
421
421
423

Friday 15

Waning Crescent 0%

04:45

19:31

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: 05:34, Set: 20:48, Transit: 13:12. Moon - Rise: 04:45, Set: 19:31. Civil Dark: 21:25 - 04:57. Nautical Dark: 22:14 - 04:08. Astro Dark: 23:15 - 03:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
96
97
100
90
100
98
97
98
99
100
97
95

Low Clouds (% Sky Obscured)

75
65
57
71
83
86
91
88
88
75
81
95
74
57
70
71
81
75
79
81
80
79
78
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
97
98
91
91
90
95
100
85
96
93
92
85
92
86
79
51

High Clouds (% Sky Obscured)

89
100
100
100
94
84
100
87
91
92
55
46
60
62
43
42
36
38
25
28
22
35
31
32

ISS Passover

Visibility (miles)

6
8
8
5
6
8
5
2
9
9
9
9
9
9
9
8
6
5
5
6
6
5
5
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
Very Light Rain
Very Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

91
77
73
86
73
79
86
79
65
56
50
37
29
45
63
72
77
75
76
67
73
76
70
58

Precipitation Amount (mm)

0.5
0.3
0.3
0.5
0
0.4
0.5
0.4
0
0
0
0
0
0
0.2
0.3
0.5
0.4
0.4
0.4
0.4
0.5
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
94
96
96
96
98
98
98
98
98
96
96
94
88
87
84
81
84
78
82
87
90
96

Pressure (mb)

1002
1003
1004
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1012

Ozone (du)

422
422
422
424
423
421
419
420
422
423
424
427
428
428
427
427
428
428
427
427
427
426
425
423

Saturday 16

New Moon 1%

05:20

21:01

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: 05:33, Set: 20:49, Transit: 13:12. Moon - Rise: 05:20, Set: 21:01. Civil Dark: 21:27 - 04:55. Nautical Dark: 22:16 - 04:06. Astro Dark: 23:18 - 03:03

Total Clouds (% Sky Obscured)

92
86
84
79
84
79
78
79
68
67
65
53
48
53
57
63
74
79
84
81
65
70
63
58

Low Clouds (% Sky Obscured)

78
70
62
54
54
53
51
55
50
53
51
41
41
47
54
61
69
69
68
64
47
53
46
40

Medium Clouds (% Sky Obscured)

33
11
11
29
32
5
5
5
9
10
7
5
0
0
0
0
9
17
24
20
22
23
19
16

High Clouds (% Sky Obscured)

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

49
41
32
11
14
11
3
1
1
0
0
0
1
6
24
25
30
28
32
28
26
23
24
18

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
4
4
3
3
2
3
5
6
8
10
11
12
12
12
13
13
13
13

Feels Like (°C)

4
4
3
3
2
2
2
1
1
1
0
1
3
5
7
8
10
10
10
10
11
12
13
12

Dew Point (°C)

7
7
6
5
4
4
3
3
3
2
1
2
3
4
4
3
2
2
4
4
2
1
1
1

Relative Humidity (%)

95
94
96
96
96
94
94
94
94
94
93
91
89
82
73
63
54
52
56
56
48
43
43
44

Pressure (mb)

1013
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1014

Ozone (du)

420
420
421
421
419
416
409
410
412
410
406
401
397
393
391
392
392
387
379
374
375
379
382
386

Sunday 17

Waxing Crescent 5%

06:09

22:27

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Good
05 OK
06 OK
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: 05:32, Set: 20:50, Transit: 13:12. Moon - Rise: 06:09, Set: 22:27. Civil Dark: 21:28 - 04:54. Nautical Dark: 22:17 - 04:04. Astro Dark: 23:21 - 03:00

Total Clouds (% Sky Obscured)

52
57
68
78
76
75
73
63
51
12
10
36
51
91
94
97
96
96
96
93
90
86
77
71

Low Clouds (% Sky Obscured)

32
33
37
40
40
40
40
35
29
6
2
2
1
21
29
37
39
40
40
39
39
41
37
32

Medium Clouds (% Sky Obscured)

9
10
12
10
10
15
8
5
3
0
0
2
6
25
45
65
70
78
83
82
79
73
55
34

High Clouds (% Sky Obscured)

0
6
12
17
15
44
22
8
22
3
4
31
31
15
15
20
13
11
13
9
5
2
9
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7
5
4
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

13
11
8
0
0
0
0
0
0
0
0
0
0
3
7
9
19
25
27
40
49
55
59
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
9
8
7
7
6
6
6
5
4
4
6
9
10
12
13
14
14
15
15
15
14
13

Feels Like (°C)

11
9
8
6
5
4
4
4
3
2
3
3
5
7
7
7
8
8
9
10
13
13
12
12

Dew Point (°C)

4
5
5
4
3
3
2
2
2
2
2
2
2
2
2
3
3
3
4
4
7
9
10
10

Relative Humidity (%)

57
68
74
73
73
76
75
74
74
82
88
86
75
63
59
53
49
49
50
50
58
67
76
80

Pressure (mb)

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

Ozone (du)

387
387
384
380
380
380
380
382
379
379
379
379
382
383
383
383
383
385
386
387
386
385
384
384

Monday 18

Waxing Crescent 11%

07:14

23:42

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 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:31, Set: 20:52, Transit: 13:12. Moon - Rise: 07:14, Set: 23:42. Civil Dark: 21:29 - 04:53. Nautical Dark: 22:19 - 04:03. Astro Dark: 23:24 - 02:57

Total Clouds (% Sky Obscured)

63
70
70
73
75
79
80
82
84
86
77
66
55
41
29
19
29
38
50
62
72
76
82
88

Low Clouds (% Sky Obscured)

28
27
32
42
38
35
35
41
45
52
53
50
39
35
29
19
26
33
39
51
62
68
58
44

Medium Clouds (% Sky Obscured)

20
37
59
70
75
73
69
49
28
7
9
19
21
26
28
19
29
28
26
36
44
57
66
75

High Clouds (% Sky Obscured)

18
14
10
6
6
6
6
7
7
8
3
3
2
1
1
0
1
2
3
16
36
52
66
78

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8

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

Precipitation Probability (%)

66
56
45
32
27
20
1
6
13
5
6
9
8
11
17
16
11
9
6
19
28
34
34
33

Precipitation Amount (mm)

0.3
0.2
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
4
4
4
4
4
4
4
3
3
3
3
4
5
5
6
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
8
8
8
7
7
6
4
4
4
3
3
3
8
9
10
10
12
13
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

84
88
90
91
93
93
94
96
94
94
94
91
90
88
72
61
50
51
51
50
59
69
80
83

Pressure (mb)

1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1020

Ozone (du)

385
385
386
387
387
382
377
372
370
369
367
368
368
369
367
365
364
363
361
360
360
360
360
360

Tuesday 19

Waxing Crescent 20%

08:33

00:38

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: 05:30, Set: 20:53, Transit: 13:12. Moon - Rise: 08:33, Set: 00:38. Civil Dark: 21:31 - 04:51. Nautical Dark: 22:21 - 04:01. Astro Dark: 23:26 - 02:55

Total Clouds (% Sky Obscured)

95
96
98
100
100
100
100
100
100
100
93
86
80
84
89
94
94
94
94

Low Clouds (% Sky Obscured)

35
51
66
74
71
72
69
66
65
62
68
76
80
79
77
75
68
61
51

Medium Clouds (% Sky Obscured)

83
82
78
68
74
84
99
92
84
76
73
68
63
64
64
66
64
68
74

High Clouds (% Sky Obscured)

94
92
96
100
85
78
82
84
89
91
61
29
8
6
3
1
2
3
3

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

32
31
31
31
33
33
32
33
34
31
39
37
31
40
45
51
59
66
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
10
9
9
8
7
7
7
6
7
7
8
9
10
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

86
89
92
93
96
96
96
96
96
96
96
96
96
98
95
92
90
90
89

Pressure (mb)

1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023

Ozone (du)

360
360
361
362
362
363
363
363
363
364
364
365
366
367
367
368
369
366
364

Forecast for Sankt Ottilien, Upper Bavaria, Germany (48.10,11.05)

Generated: 13/05/26 18:15:38. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00