Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:20

18:40

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
19 Bad

Sun - Rise: 05:50, Set: 21:24, Transit: 13:38. Moon - Rise: 04:20, Set: 18:40. Civil Dark: 22:05 - 05:08. Nautical Dark: 23:01 - 04:12. Astro Dark: 00:23 - 02:47

Total Clouds (% Sky Obscured)

81
89
92
94
100
99
100
91
99
91
100
100
100
100
100
100
93
100
100
93
88
52
63
57

Low Clouds (% Sky Obscured)

60
48
49
82
77
85
76
73
68
82
69
81
85
73
86
91
55
57
62
46
81
50
61
56

Medium Clouds (% Sky Obscured)

81
78
92
94
100
97
100
74
96
76
94
100
100
100
100
100
92
71
46
44
9
35
30
3

High Clouds (% Sky Obscured)

66
8
3
3
5
0
3
3
3
0
0
0
1
90
86
3
15
3
3
1
0
1
0
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

77
95
95
81
64
47
32
22
24
35
53
59
82
86
95
68
64
68
70
55
56
46
39
31

Precipitation Amount (mm)

0
0
0
0.6
0.2
0
0
0
0
0
0
0.2
0.6
0.6
1
0
0
0.3
0.4
0.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
85
90
90
93
93
91
90
90
90
90
91
85
81
76
73
87
91
87
77
68
65
66
70

Pressure (mb)

998
998
998
998
998
997
997
997
997
997
997
997
997
997
997
998
998
998
999
999
999
999
999
999

Ozone (du)

438
440
439
441
442
440
436
437
439
441
440
438
438
437
437
436
436
437
438
439
439
437
435
433

Thursday 14

Waning Crescent 3%

04:36

No Set

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

Sun - Rise: 05:48, Set: 21:26, Transit: 13:38. Moon - Rise: 04:36, Set: No Set. Civil Dark: 22:07 - 05:07. Nautical Dark: 23:04 - 04:09. Astro Dark: 00:28 - 02:42

Total Clouds (% Sky Obscured)

50
26
3
2
8
0
7
50
86
81
88
98
100
100
100
100
96
90
96
99
100
99
99
96

Low Clouds (% Sky Obscured)

50
24
0
0
8
0
7
41
43
30
21
50
44
55
76
77
58
60
65
67
52
42
48
48

Medium Clouds (% Sky Obscured)

3
2
1
2
0
0
0
3
60
32
41
58
91
100
100
100
92
61
81
54
60
84
80
84

High Clouds (% Sky Obscured)

1
3
3
1
1
0
0
14
86
27
61
46
88
100
15
20
6
35
48
86
96
84
74
23

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
1
1
2
2
3
4
4
4
8
22
11
36
53
66
68
59
53
42
42
31
27
30
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
6
6
5
4
3
3
3
3
3
3
4
7
8
9
10
11
13
13
14
14
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
77
79
82
82
83
83
86
86
88
88
85
81
75
68
68
65
58
57
60
62
64
67
73

Pressure (mb)

1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

432
433
434
435
436
436
436
435
432
429
428
427
423
422
422
422
421
420
420
420
421
421
420
418

Friday 15

Waning Crescent 0%

04:57

20:12

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
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: 05:47, Set: 21:27, Transit: 13:38. Moon - Rise: 04:57, Set: 20:12. Civil Dark: 22:09 - 05:05. Nautical Dark: 23:06 - 04:07. Astro Dark: 00:33 - 02:37

Total Clouds (% Sky Obscured)

95
97
95
100
100
100
100
95
38
43
23
0
43
44
85
95
87
82
77
59
51
62
73
83

Low Clouds (% Sky Obscured)

41
33
27
27
35
33
26
7
19
17
0
0
0
17
24
22
41
61
50
40
29
19
10
0

Medium Clouds (% Sky Obscured)

75
73
80
77
93
77
87
74
32
37
23
0
43
44
80
66
36
33
27
22
13
62
73
83

High Clouds (% Sky Obscured)

0
0
3
99
96
97
95
84
5
5
1
0
2
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
6
9
5
9
9
9
9
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 (%)

16
4
2
2
7
25
30
34
11
2
2
14
20
22
44
47
50
48
33
26
35
37
43
49

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
81
85
87
87
88
87
87
88
86
86
83
78
67
61
57
58
55
52
48
48
50
56
61

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

417
416
416
416
416
414
413
412
410
410
410
412
411
409
409
413
414
414
414
413
412
409
406
405

Saturday 16

New Moon 1%

05:28

21:47

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
19 Bad

Sun - Rise: 05:45, Set: 21:29, Transit: 13:38. Moon - Rise: 05:28, Set: 21:47. Civil Dark: 22:11 - 05:03. Nautical Dark: 23:08 - 04:05. Astro Dark: 00:39 - 02:31

Total Clouds (% Sky Obscured)

86
89
94
96
96
92
98
98
93
93
95
99
97
92
89
82
92
96
95
95
92
96
98
100

Low Clouds (% Sky Obscured)

11
22
33
41
48
56
66
76
87
85
84
82
84
85
86
79
72
65
67
70
72
60
50
37

Medium Clouds (% Sky Obscured)

86
89
74
34
38
34
82
95
46
50
55
93
94
72
70
46
76
73
79
83
76
80
92
100

High Clouds (% Sky Obscured)

0
0
0
23
53
92
67
34
0
2
3
4
3
1
0
0
0
0
0
0
2
5
1
1

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
6
6
4

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

47
32
12
12
13
15
18
22
28
30
30
27
26
21
13
14
15
12
21
29
55
73
90
79

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
0.4
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
80
81
85
90
88
88
88
91
93
91
85
77
67
58
55
63
76
69
68
66
66
83

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

401
400
400
401
401
399
396
395
395
395
394
392
394
395
395
394
398
403
403
400
399
398
398
400

Sunday 17

Waxing Crescent 5%

06:13

23:18

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
19 Bad

Sun - Rise: 05:44, Set: 21:30, Transit: 13:38. Moon - Rise: 06:13, Set: 23:18. Civil Dark: 22:12 - 05:02. Nautical Dark: 23:11 - 04:03. Astro Dark: 00:45 - 02:24

Total Clouds (% Sky Obscured)

100
99
99
98
97
96
97
99
100
87
76
62
78
68
61
75
88
100
89
80
72
59
42
28

Low Clouds (% Sky Obscured)

38
42
44
31
18
5
28
45
57
53
47
40
76
65
54
62
70
78
53
37
20
24
23
28

Medium Clouds (% Sky Obscured)

100
99
98
98
97
96
97
99
100
80
60
40
75
68
61
75
88
94
73
52
32
23
15
7

High Clouds (% Sky Obscured)

4
6
12
11
8
5
2
12
15
10
5
5
15
15
15
14
8
12
26
41
50
37
24
10

ISS Passover

Visibility (miles)

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

Very Light Rain
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

Precipitation Probability (%)

64
56
52
62
55
42
28
18
23
28
27
23
12
13
6
24
29
29
33
34
31
36
41
48

Precipitation Amount (mm)

0.2
0
0
0.3
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
7
6
6
7
8
8
7
7
8
8
9
10
10
11
11
11
12
11
11
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
91
95
95
95
95
93
95
95
95
93
90
81
75
69
62
56
51
55
61
68
73
77

Pressure (mb)

1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

402
404
404
405
407
407
410
412
414
417
419
419
418
419
420
421
423
424
425
422
418
415
406
398

Monday 18

Waxing Crescent 12%

07:18

00:33

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
19 Bad

Sun - Rise: 05:43, Set: 21:32, Transit: 13:38. Moon - Rise: 07:18, Set: 00:33. Civil Dark: 22:14 - 05:00. Nautical Dark: 23:13 - 04:00. Astro Dark: 00:52 - 02:17

Total Clouds (% Sky Obscured)

39
56
66
77
89
99
96
93
90
93
96
99
100
100
100
100
100
100
100
100
99
98
96
94

Low Clouds (% Sky Obscured)

33
39
40
27
18
2
11
23
32
41
46
44
35
40
35
35
35
40
50
55
64
63
59
55

Medium Clouds (% Sky Obscured)

26
44
62
58
56
54
56
58
60
61
63
64
67
71
83
82
82
83
73
63
49
39
37
31

High Clouds (% Sky Obscured)

15
23
29
46
69
95
83
76
70
79
87
95
97
98
100
100
100
100
97
96
93
59
34
12

ISS Passover

Visibility (miles)

4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
43
37
29
19
1
3
3
1
5
6
4
8
7
2
13
20
27
28
26
21
23
27
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
91
93
93
95
95
96
96
93
93
93
93
90
89
90
90
92
89
87
85
85
85

Pressure (mb)

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

Ozone (du)

389
388
386
384
384
384
385
384
383
382
380
379
377
378
378
378
378
379
380
381
382
383
382
381

Tuesday 19

Waxing Crescent 21%

08:40

01:27

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: 05:41, Set: 21:33, Transit: 13:38. Moon - Rise: 08:40, Set: 01:27. Civil Dark: 22:16 - 04:58. Nautical Dark: 23:15 - 03:58. Astro Dark: 00:59 - 02:08

Total Clouds (% Sky Obscured)

89
84
79
82
82
82
86
91
95
94
93
92
94
94
95
89
84
78

Low Clouds (% Sky Obscured)

45
38
33
32
32
29
37
47
57
65
70
78
83
88
91
76
62
48

Medium Clouds (% Sky Obscured)

32
34
35
39
52
56
59
57
61
59
57
54
57
60
64
59
56
52

High Clouds (% Sky Obscured)

10
8
2
14
29
40
50
65
76
80
85
86
78
71
57
50
33
24

ISS Passover

Visibility (miles)

4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

33
31
30
27
21
8
8
7
6
7
6
1
8
10
9
10
12
14

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
90
93
95
96
96
96
98
98
96
96
95
90
87
83
75
68

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022

Ozone (du)

380
381
382
383
382
380
379
377
376
375
375
376
377
378
380
381
377
373

Forecast for Oudenbosch, Gemeente Halderberge, Netherlands (51.58,4.53)

Generated: 13/05/26 20:51:26. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00