Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 69%

03:03

09:33

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

Sun - Rise: 06:59, Set: 20:27, Transit: 13:43. Moon - Rise: 03:03, Set: 09:33. Civil Dark: 21:01 - 06:25. Nautical Dark: 21:44 - 05:42. Astro Dark: 22:30 - 04:56

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
5
4
8
4
6
100
25
42
39
56
100
100
68
16
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
10
17
3
2
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
5
4
8
4
6
100
25
42
39
56
100
100
68
16
55

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
6
8
11
13
16
18
19
20
20
20
20
19
16
14
12
11
10
10
9

Feels Like (°C)

5
6
4
4
4
4
6
9
11
14
15
17
18
19
17
17
17
14
11
9
8
7
7
6

Dew Point (°C)

1
1
1
1
0
1
1
2
3
4
4
4
4
5
5
6
9
8
6
4
3
2
2
2

Relative Humidity (%)

62
67
70
71
70
70
62
54
48
44
40
37
35
35
35
41
51
57
57
59
58
57
58
61

Pressure (mb)

1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1024
1024
1024
1023
1023
1023
1023
1024
1023
1023
1023
1022

Ozone (du)

368
367
365
365
366
367
369
372
372
371
370
370
368
367
366
366
365
364
364
365
366
366
365
367

Thursday 9

Waning Gibbous 60%

03:50

10:32

03 Bad
04 Bad
05 Bad
06 Bad
07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 06:57, Set: 20:28, Transit: 13:43. Moon - Rise: 03:50, Set: 10:32. Civil Dark: 21:03 - 06:23. Nautical Dark: 21:46 - 05:40. Astro Dark: 22:33 - 04:53

Total Clouds (% Sky Obscured)

74
93
71
77
8
11
21
34
67
100
100
79
100
97
100
100
100
100
73
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
87
71
71
31
33

Medium Clouds (% Sky Obscured)

45
53
68
54
4
2
6
8
16
13
6
6
73
71
100
93
92
76
73
54
69
45
67
80

High Clouds (% Sky Obscured)

57
77
4
1
7
7
15
23
49
100
100
76
95
41
100
100
100
100
19
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
2
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
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
7
12
19
81
92
17
6
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
4
4
5
5
6
7
8
8
8
9
10
10
8
6
7
7
15
18
15
12
11

Chance of Frost

Temperature (°C)

9
8
8
8
8
9
11
14
16
18
20
21
21
22
21
20
19
16
15
13
11
10
9
9

Feels Like (°C)

6
6
5
6
7
7
10
12
14
17
17
18
18
19
18
17
17
15
13
8
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

65
69
71
73
77
77
75
68
62
54
49
46
43
42
43
49
58
82
86
90
86
84
81
82

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1018
1019
1020
1020

Ozone (du)

372
372
373
373
371
369
369
369
371
372
370
370
370
369
368
367
370
374
377
383
387
391
392
390

Friday 10

Third Quarter 50%

04:25

11:42

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:55, Set: 20:30, Transit: 13:43. Moon - Rise: 04:25, Set: 11:42. Civil Dark: 21:05 - 06:20. Nautical Dark: 21:48 - 05:37. Astro Dark: 22:35 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
97
98
74
80
65
57
68
94
100
100
100
100
100
98
96
94
83

Low Clouds (% Sky Obscured)

31
30
43
52
60
62
60
64
55
53
52
42
17
23
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
100
78
89
49
34
93
51
89
60
73
61
57
68
93
84
39
76
66
93
98
96
94
83

High Clouds (% Sky Obscured)

100
100
100
74
100
100
100
87
91
23
28
42
46
41
87
100
100
100
100
100
88
78
69
65

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
4
4
4
4
3
3
2
2
1
1
1
1
0
2
3
2
1
1
0
0
1

Relative Humidity (%)

84
82
82
81
81
79
73
67
60
54
50
46
43
42
42
42
49
55
55
56
58
57
55
59

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1023
1022
1022
1022
1022
1021
1020
1019
1019
1018
1018
1017
1016
1016
1015
1014

Ozone (du)

389
385
379
376
374
370
369
369
369
368
368
367
365
364
364
364
364
363
363
362
361
360
360
359

Saturday 11

Waning Crescent 40%

04:51

12:58

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:53, Set: 20:32, Transit: 13:42. Moon - Rise: 04:51, Set: 12:58. Civil Dark: 21:07 - 06:18. Nautical Dark: 21:50 - 05:35. Astro Dark: 22:38 - 04:47

Total Clouds (% Sky Obscured)

69
56
69
85
100
96
96
96
99
100
100
100
100
100
100
100
100
100
99
99
98
97
96
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
29
44
56
68
81
79
78
77
59
40
22
24
30
32
23

Medium Clouds (% Sky Obscured)

69
56
69
85
72
44
45
46
51
99
91
100
100
100
100
97
97
72
99
99
92
87
84
88

High Clouds (% Sky Obscured)

58
46
43
60
84
89
94
96
99
100
100
100
100
100
100
100
100
86
67
57
62
65
70
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
5
6
3
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
17
30
40
65
82
91
82
76
82
82
95
95
92
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.5
0.4
0.5
0.4
0.6
1.8
0.5
0.6
1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
9
12
14
15
17
18
17
16
15
14
13
10
9
9
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
63
63
68
71
62
54
51
49
48
48
50
58
68
71
80
91
88
90
90
88
90
85

Pressure (mb)

1014
1013
1012
1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1007
1006
1007
1007
1009
1010
1010
1010
1011
1011
1012

Ozone (du)

359
359
359
361
361
363
365
363
363
363
363
364
366
368
370
369
369
368
368
367
371
373
371
371

Sunday 12

Waning Crescent 30%

05:10

14:16

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

Sun - Rise: 06:51, Set: 20:33, Transit: 13:42. Moon - Rise: 05:10, Set: 14:16. Civil Dark: 21:09 - 06:16. Nautical Dark: 21:52 - 05:32. Astro Dark: 22:40 - 04:44

Total Clouds (% Sky Obscured)

90
88
92
96
100
91
83
74
83
92
100
98
97
95
97
98
100
100
100
100
70
43
20
26

Low Clouds (% Sky Obscured)

14
5
0
0
0
10
18
28
30
32
31
31
30
27
29
31
34
30
27
24
16
8
0
7

Medium Clouds (% Sky Obscured)

90
88
87
75
69
60
46
26
53
67
80
78
74
72
77
82
85
93
93
90
70
43
20
26

High Clouds (% Sky Obscured)

70
71
81
90
100
83
69
54
67
83
99
94
87
81
87
94
100
100
100
100
67
33
0
0

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
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 (%)

47
28
15
0
0
0
0
0
0
0
1
4
7
6
8
11
10
11
10
1
2
4
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
82
84
82
82
75
69
68
62
56
51
50
49
48
56
64
72
74
74
75
78
84
87

Pressure (mb)

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

Ozone (du)

369
369
366
359
357
356
357
358
361
365
366
367
367
367
367
370
373
375
379
382
386
393
401
409

Monday 13

Waning Crescent 21%

05:25

15:35

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

Sun - Rise: 06:48, Set: 20:35, Transit: 13:42. Moon - Rise: 05:25, Set: 15:35. Civil Dark: 21:10 - 06:13. Nautical Dark: 21:54 - 05:30. Astro Dark: 22:43 - 04:41

Total Clouds (% Sky Obscured)

37
43
43
42
43
44
40
36
35
35
32
30
37
44
58
71
82
89
95
100
100
100
100
99

Low Clouds (% Sky Obscured)

13
20
23
27
31
32
31
32
33
31
29
19
12
4
3
2
1
6
11
16
44
71
100
97

Medium Clouds (% Sky Obscured)

37
43
39
18
0
1
3
4
10
13
20
22
20
25
30
40
50
66
83
100
99
99
98
96

High Clouds (% Sky Obscured)

0
5
8
14
14
11
6
0
0
0
0
18
37
44
58
71
82
89
95
100
98
97
100
63

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 (%)

1
1
1
1
1
1
1
0
7
9
3
3
2
0
0
0
0
10
14
17
22
29
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
4
3
3
5
6
7
8
9
9
13
12
12
12
12
12
8
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
93
91
90
79
70
63
59
54
50
49
48
47
51
55
61
64
67
70
70
70
72

Pressure (mb)

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

Ozone (du)

412
415
418
421
425
428
432
435
438
437
436
435
434
433
431
431
431
430
430
430
429
430
430
430

Tuesday 14

Waning Crescent 12%

05:38

16:56

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 - 04:38

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 08/04/26 03:13:10. Forecast: 08/04/26 to 14/04/26. Timezone: UTC+2.00