Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 12%

05:38

16:56

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

Sun - Rise: 06:46, Set: 20:37, Transit: 13:42. Moon - Rise: 05:38, Set: 16:56. Civil Dark: 21:12 - 06:11. Nautical Dark: 21:56 - 05:27. Astro Dark: 22:45 - 04:35

Total Clouds (% Sky Obscured)

49
63
64
18
69
47
28
55
69
75
74
62
53
26
21
4
3
0
5
8
17
24
3
5

Low Clouds (% Sky Obscured)

49
63
42
18
69
47
28
55
49
46
34
6
32
24
21
4
0
0
5
8
17
9
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
28
37
46
40
31
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
1
1
1
19
3
5

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 (%)

78
100
100
100
95
1
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
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

5
5
6
7
9
11
12
13
14
14
15
15
16
15
15
14
12
10
9
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
80
72
64
58
52
48
45
43
42
43
50
58
57
61
63
65
64
65
68
67

Pressure (mb)

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

Ozone (du)

443
438
435
432
427
422
419
415
410
408
404
402
401
397
396
393
387
383
381
377
376
373
370
368

Wednesday 15

Waning Crescent 6%

05:50

18:19

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
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:44, Set: 20:39, Transit: 13:41. Moon - Rise: 05:50, Set: 18:19. Civil Dark: 21:14 - 06:09. Nautical Dark: 21:58 - 05:24. Astro Dark: 22:48 - 04:31

Total Clouds (% Sky Obscured)

56
95
100
100
100
90
97
100
100
100
100
100
100
100
100
100
100
42
85
93
90
93
75
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
26
26
23
4
1
42
51
25
14
31
0
47
50
66
50
39

Medium Clouds (% Sky Obscured)

2
2
16
30
25
30
56
50
94
100
88
85
96
89
98
100
62
36
52
88
53
59
50
22

High Clouds (% Sky Obscured)

56
95
100
100
100
90
95
100
100
100
100
100
100
100
100
100
90
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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
18
10
0
3
14
15
5
2
1

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

Chance of Frost

Temperature (°C)

7
7
6
7
10
12
14
16
17
18
18
18
18
18
17
15
15
14
13
13
12
12
12
11

Feels Like (°C)

3
4
3
4
7
9
11
12
13
14
13
14
13
14
14
13
12
11
11
10
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

67
69
70
70
68
60
55
51
47
44
42
42
43
49
55
60
58
60
66
70
71
73
75
84

Pressure (mb)

1022
1021
1021
1022
1022
1022
1022
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

369
368
367
366
365
363
363
363
362
361
359
357
355
354
355
361
361
363
376
383
382
377
377
378

Thursday 16

Waning Crescent 2%

06:03

19:45

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:42, Set: 20:40, Transit: 13:41. Moon - Rise: 06:03, Set: 19:45. Civil Dark: 21:16 - 06:06. Nautical Dark: 22:00 - 05:22. Astro Dark: 22:51 - 04:28

Total Clouds (% Sky Obscured)

21
31
67
99
93
90
89
96
94
95
86
48
90
100
100
100
99
96
97
95
100
100
100
100

Low Clouds (% Sky Obscured)

17
28
49
45
60
53
49
65
61
60
55
36
30
0
0
8
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
32
94
83
80
81
88
86
52
23
23
38
26
37
11
33
29
97
95
100
100
69
95

High Clouds (% Sky Obscured)

1
5
12
96
2
5
1
7
2
60
54
0
74
91
89
96
89
92
91
40
92
100
100
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
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
7
7
7
9
10
11
11
11
12
11
11
10
10
8
4
2
3
3
3
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
76
71
66
60
55
53
49
48
49
52
56
68
71
75
76
73
71
70
70
72

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022
1022

Ozone (du)

378
377
376
379
379
379
382
385
387
386
380
375
373
371
368
366
365
364
364
364
365
363
362
363

Friday 17

New Moon 0%

06:17

21:15

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:40, Set: 20:42, Transit: 13:41. Moon - Rise: 06:17, Set: 21:15. Civil Dark: 21:18 - 06:04. Nautical Dark: 22:02 - 05:19. Astro Dark: 22:53 - 04:25

Total Clouds (% Sky Obscured)

100
100
100
98
95
91
86
79
74
77
82
86
88
90
92
95
98
100
98
97
95
96
97
98

Low Clouds (% Sky Obscured)

18
36
54
57
60
64
55
46
37
48
59
71
65
60
54
49
43
37
28
20
11
16
22
27

Medium Clouds (% Sky Obscured)

49
66
45
51
41
38
33
29
24
24
40
77
55
32
30
33
41
48
48
43
38
47
48
50

High Clouds (% Sky Obscured)

100
100
100
80
56
26
30
20
5
2
4
7
29
51
73
82
91
100
90
81
71
78
84
89

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
8
8
8
8
6
9
8
6
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
73
72
65
60
55
53
50
49
46
47
50
53
60
65
64
62
62
63
64
65
66
68

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

363
361
361
362
361
361
361
360
359
359
359
359
359
358
357
358
358
357
355
355
355
356
355
356

Saturday 18

Waxing Crescent 2%

06:35

22:49

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:38, Set: 20:44, Transit: 13:41. Moon - Rise: 06:35, Set: 22:49. Civil Dark: 21:19 - 06:02. Nautical Dark: 22:05 - 05:17. Astro Dark: 22:56 - 04:22

Total Clouds (% Sky Obscured)

95
92
67
69
72
73
77
80
84
99
100
100
99
99
98
100
100
100
100
100
100
96
93
90

Low Clouds (% Sky Obscured)

27
26
25
37
49
60
62
64
66
72
81
86
72
60
53
40
20
0
21
42
63
68
72
72

Medium Clouds (% Sky Obscured)

46
81
31
29
26
30
32
40
45
52
92
98
76
48
42
28
22
21
21
20
21
17
13
9

High Clouds (% Sky Obscured)

73
54
37
26
15
5
18
31
45
65
84
93
90
91
88
100
100
100
100
100
100
71
48
26

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

Precipitation Probability (%)

0
0
0
0
2
3
21
31
41
55
70
86
77
62
28
37
35
28
25
18
6
10
15
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
13
15
17
18
18
19
19
18
17
16
15
15
15
14
14
14
13
13
13
12

Feels Like (°C)

9
8
8
11
13
15
17
17
18
18
17
16
15
14
13
12
13
13
13
13
12
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
72
66
59
54
46
43
42
41
45
55
62
62
64
64
62
61
62
62
63
64
65

Pressure (mb)

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

Ozone (du)

355
356
355
355
355
357
358
359
360
361
362
363
363
364
365
365
366
367
367
368
368
369
370
372

Sunday 19

Waxing Crescent 6%

06:59

00:22

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:36, Set: 20:45, Transit: 13:40. Moon - Rise: 06:59, Set: 00:22. Civil Dark: 21:21 - 06:00. Nautical Dark: 22:07 - 05:14. Astro Dark: 22:59 - 04:19

Total Clouds (% Sky Obscured)

92
92
94
93
93
93
84
77
71
76
81
85
79
74
72
69
72
74
69
63
65
63
60
60

Low Clouds (% Sky Obscured)

77
79
84
80
78
75
72
74
71
67
68
63
60
55
50
48
49
47
44
40
36
37
37
37

Medium Clouds (% Sky Obscured)

28
48
67
78
87
93
84
74
65
70
79
83
79
74
72
69
72
70
61
53
42
36
31
28

High Clouds (% Sky Obscured)

28
23
21
24
31
35
25
20
20
20
10
5
5
5
5
4
3
3
3
2
2
3
2
2

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

Precipitation Probability (%)

37
51
66
74
75
72
57
41
15
10
6
1
8
10
6
7
6
2
2
2
0
2
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
9
9
10
10
10
10
13
13
12
12
12
12
9
9
8
8
8
8
5
6

Dew Point (°C)

6
6
7
7
7
7
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

67
68
72
75
72
71
70
67
63
61
60
61
60
65
69
72
75
78
81
84
88
93
93
93

Pressure (mb)

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

Ozone (du)

374
374
374
374
375
375
376
377
377
378
378
378
379
379
380
380
383
385
387
388
389
389
388
386

Monday 20

Waxing Crescent 14%

07:34

01:44

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:34, Set: 20:47, Transit: 13:40. Moon - Rise: 07:34, Set: 01:44. Civil Dark: 21:23 - 05:57. Nautical Dark: 22:09 - 05:12. Astro Dark: 23:02 - 04:15

Total Clouds (% Sky Obscured)

66
73
80
86
93
99
99
98
98
96
95
93
89
87
84
84
85
85
89
90
92

Low Clouds (% Sky Obscured)

43
50
58
72
85
97
90
83
77
80
82
84
82
80
79
72
63
55
58
63
64

Medium Clouds (% Sky Obscured)

28
23
16
20
25
29
43
60
82
82
81
83
79
75
71
68
66
65
53
41
28

High Clouds (% Sky Obscured)

8
15
24
27
40
40
52
65
66
45
27
5
5
5
5
19
32
37
25
11
1

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 (%)

7
7
3
11
14
15
15
14
11
26
34
41
36
32
28
26
24
23
22
18
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
91
88
87
84
80
76
71
68
71
75
79
76
75
71
68
66
62
61
60

Pressure (mb)

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

Ozone (du)

384
384
384
383
383
382
381
382
382
382
382
381
381
381
380
380
379
378
377
376
376

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

Generated: 14/04/26 05:20:16. Forecast: 14/04/26 to 20/04/26. Timezone: UTC+2.00