Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:17

17:10

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 05:47, Set: 21:20, Transit: 13:34. Moon - Rise: 04:17, Set: 17:10. Civil Dark: 22:01 - 05:06. Nautical Dark: 22:57 - 04:10. Astro Dark: 00:17 - 02:48

Total Clouds (% Sky Obscured)

100
95
100
92
92
100
96
98
98
94
85
74
100
100
93
100
81
91
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
73
80
97
70
77
51
65
62
58
50
68
78
75
87
78
77
77
84
67
97
92
92
92

Medium Clouds (% Sky Obscured)

97
36
31
29
37
57
55
98
86
86
70
63
99
100
69
88
60
73
84
77
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
1
95
95
6
0
18
47
7
2
6
0
4
8
6
2
1
0
5
81
82

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
6
6
6
9
5
9
8
6
9
9
9
9
9
6
4
5
6

Fog (%)

-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
100
100
100
100
0
95
95
34
29
42
56
49
45
26
9
18
22
64
89
90
95
95

Precipitation Amount (mm)

0.3
0.7
0.6
0.5
0.5
0.3
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.4
0.7
0.6
0.9
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
4
6
7
7
7
6
6
7
7
6
6
6
6
6
6
7
6

Relative Humidity (%)

82
83
85
72
68
74
68
68
78
85
90
93
93
93
94
94
94
94
96
93
90
87
85
81

Pressure (mb)

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

Ozone (du)

416
417
418
421
424
426
426
429
432
438
440
438
439
440
442
438
438
437
439
440
437
437
437
435

Thursday 14

Waning Crescent 8%

04:34

18:36

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

Sun - Rise: 05:46, Set: 21:22, Transit: 13:35. Moon - Rise: 04:34, Set: 18:36. Civil Dark: 22:03 - 05:04. Nautical Dark: 22:59 - 04:08. Astro Dark: 00:21 - 02:43

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
71
49
63
68
63
64
54
43
21
6
30
81
43
98
96
98
91
99

Low Clouds (% Sky Obscured)

67
49
65
68
67
65
51
29
51
64
61
59
51
40
18
5
25
13
25
0
72
45
60
74

Medium Clouds (% Sky Obscured)

100
98
98
60
55
59
31
49
30
5
5
2
2
3
0
0
0
30
9
39
34
50
59
95

High Clouds (% Sky Obscured)

100
39
98
87
16
20
1
0
0
1
1
0
0
0
0
0
4
67
10
93
58
64
15
95

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
72
86
75
71
80
72
49
29
7
14
5
0
0
0
0
0
0
0
0
4
32
53
65

Precipitation Amount (mm)

0.7
0
0.6
0.4
0.3
0.6
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
84
93
88
84
78
71
73
81
82
85
87
88
88
88
88
88
88
89
86
82
78
72
64

Pressure (mb)

998
998
998
998
998
999
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004

Ozone (du)

433
432
433
435
437
438
437
435
434
434
434
434
435
435
433
433
434
433
430
428
427
426
427
426

Friday 15

Waning Crescent 3%

04:55

20:08

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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 OK
08 Bad
09 OK
10 Bad
11 Bad

Sun - Rise: 05:44, Set: 21:23, Transit: 13:35. Moon - Rise: 04:55, Set: 20:08. Civil Dark: 22:05 - 05:03. Nautical Dark: 23:01 - 04:06. Astro Dark: 00:26 - 02:38

Total Clouds (% Sky Obscured)

96
84
83
70
99
98
99
100
96
88
96
95
100
100
100
100
99
50
49
41
38
19
75
98

Low Clouds (% Sky Obscured)

80
58
61
57
71
64
55
56
65
40
41
10
22
24
44
35
36
42
26
1
1
2
36
19

Medium Clouds (% Sky Obscured)

87
72
73
52
76
96
89
66
51
44
58
74
59
73
74
73
86
33
42
41
38
19
63
92

High Clouds (% Sky Obscured)

8
10
15
1
88
70
88
100
8
0
0
11
99
100
100
100
98
6
8
5
3
2
2
2

ISS Passover

Visibility (miles)

6
6
8
7
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

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
None

Precipitation Probability (%)

71
61
57
46
37
27
20
18
4
10
1
1
2
1
2
6
7
10
0
1
21
26
25
34

Precipitation Amount (mm)

0.4
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
56
58
63
57
59
65
73
78
85
85
84
88
90
90
91
91
91
86
78
69
60
54

Pressure (mb)

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

Ozone (du)

426
424
422
420
418
419
420
421
419
417
416
415
415
415
415
414
413
412
412
412
411
409
409
408

Saturday 16

New Moon 0%

05:26

21:43

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 05:43, Set: 21:25, Transit: 13:35. Moon - Rise: 05:26, Set: 21:43. Civil Dark: 22:06 - 05:01. Nautical Dark: 23:04 - 04:03. Astro Dark: 00:31 - 02:32

Total Clouds (% Sky Obscured)

96
91
88
95
93
76
59
42
57
75
93
90
89
82
84
86
96
90
89
90
97
95
95
90

Low Clouds (% Sky Obscured)

40
34
40
48
53
36
21
5
8
5
0
18
35
53
60
67
74
74
74
74
77
79
82
84

Medium Clouds (% Sky Obscured)

78
44
47
94
92
76
59
42
57
75
93
88
31
29
28
56
96
73
39
36
80
79
77
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
5
12
22
31
21
10
0
0

ISS Passover

Visibility (miles)

9
6
9
7
9
9
9
9
9
9
9
5
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 (%)

42
49
48
40
28
28
39
34
31
16
13
21
18
6
7
8
10
15
18
19
16
13
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
52
52
50
48
48
55
64
67
67
69
77
87
90
91
95
95
95
88
77
71
64
56

Pressure (mb)

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

Ozone (du)

409
411
411
412
412
411
409
406
407
405
403
400
398
398
398
395
394
393
392
392
390
392
393
394

Sunday 17

Waxing Crescent 1%

06:11

23:13

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 05:41, Set: 21:26, Transit: 13:35. Moon - Rise: 06:11, Set: 23:13. Civil Dark: 22:08 - 04:59. Nautical Dark: 23:06 - 04:01. Astro Dark: 00:37 - 02:26

Total Clouds (% Sky Obscured)

95
98
98
96
93
96
97
99
99
100
99
99
99
98
99
99
100
94
88
83
94
97
100
88

Low Clouds (% Sky Obscured)

86
87
84
81
78
61
45
32
35
31
14
29
36
44
50
55
56
63
54
49
72
83
90
74

Medium Clouds (% Sky Obscured)

57
61
59
75
82
82
87
88
92
97
95
85
98
97
98
94
100
87
74
66
63
59
63
73

High Clouds (% Sky Obscured)

0
0
0
0
0
30
61
89
96
98
95
66
33
0
33
68
99
68
37
5
15
15
15
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
7
9
9
9
9
9
3
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
12
16
18
20
26
48
66
68
63
68
61
56
78
58
36
22
22
25
27
8
7
5
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
48
56
72
68
60
58
67
79
84
90
91
91
91
95
95
95
95
96
95
91
83
76
68

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1015
1015
1015

Ozone (du)

394
395
399
405
402
398
397
396
396
399
404
403
403
405
404
406
409
411
415
418
418
418
419
419

Monday 18

Waxing Crescent 5%

07:16

00:28

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 05:40, Set: 21:28, Transit: 13:35. Moon - Rise: 07:16, Set: 00:28. Civil Dark: 22:10 - 04:58. Nautical Dark: 23:08 - 03:59. Astro Dark: 00:43 - 02:20

Total Clouds (% Sky Obscured)

75
63
79
93
100
77
54
29
39
48
50
57
67
74
80
85
89
88
86
80
85
92
100
100

Low Clouds (% Sky Obscured)

55
42
50
60
74
57
41
24
25
29
32
24
15
7
28
49
68
73
78
58
44
35
30
30

Medium Clouds (% Sky Obscured)

75
63
79
75
62
41
21
0
22
44
50
57
67
72
73
74
73
63
52
42
59
78
96
88

High Clouds (% Sky Obscured)

8
7
33
64
91
61
30
0
2
6
9
15
13
20
23
30
42
32
20
10
39
69
98
99

ISS Passover

Visibility (miles)

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

26
31
34
34
29
30
31
28
37
41
42
34
25
10
9
8
7
7
5
2
5
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
53
55
59
63
64
68
70
76
83
90
91
91
95
95
93
93
91
91
91
90
90
89

Pressure (mb)

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

Ozone (du)

421
423
424
421
418
415
408
401
394
391
389
386
385
384
383
382
382
381
380
379
377
377
376
376

Tuesday 19

Waxing Crescent 11%

08:38

01:22

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 05:39, Set: 21:29, Transit: 13:35. Moon - Rise: 08:38, Set: 01:22. Civil Dark: 22:11 - 04:56. Nautical Dark: 23:10 - 03:57. Astro Dark: 00:50 - 02:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
90
86
82
77
72
69
68
67
76
83
86
89
92
94
95
95
96
96

Low Clouds (% Sky Obscured)

35
50
63
66
69
59
52
46
39
34
36
40
44
48
46
44
42
47
48
49
58
67
76
71

Medium Clouds (% Sky Obscured)

82
75
81
86
92
75
52
32
34
32
30
32
29
34
41
40
43
47
48
49
58
67
75
73

High Clouds (% Sky Obscured)

99
100
97
93
89
70
51
26
17
12
4
9
17
27
36
41
52
57
60
62
58
51
48
39

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 (%)

6
4
19
24
27
23
19
16
19
20
19
16
16
6
9
7
1
6
4
2
7
8
8
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
79
82
84
86
84
83
83
86
90
95
95
96
98
96
96
98
95
93
92
87
83
79

Pressure (mb)

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

Ozone (du)

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

Forecast for Knegsel, Gemeente Eersel, Netherlands (51.40,5.34)

Generated: 13/05/26 19:00:38. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00