Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 82%

13:38

06:15

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

Sun - Rise: 07:22, Set: 19:08, Transit: 12:46. Moon - Rise: 13:38, Set: 06:15. Civil Dark: 19:42 - 06:48. Nautical Dark: 20:22 - 06:08. Astro Dark: 21:05 - 05:25

Total Clouds (% Sky Obscured)

85
68
73
52
63
53
35
35
33
46
100
88
48
44
41
27
28
33
41
6
0
17
4
54

Low Clouds (% Sky Obscured)

52
65
54
52
63
53
35
35
33
25
40
47
43
44
41
27
28
33
41
6
0
17
4
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
2
0
2
21
80
71
29
2
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
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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 (%)

12
0
0
9
13
5
11
2
3
3
4
5
2
1
2
0
1
2
1
0
0
0
2
14

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)

12
13
14
16
16
17
16
15
12
9
8
7
7
7
6
5
5
5
5
5
5
4
4
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
0
0
1
0
-0
-1
0
-0
0
0
1
1
1
0
-0
-1
-1
-1
-1
-1
-0
1

Relative Humidity (%)

63
58
54
53
54
55
54
54
58
63
68
73
75
76
77
76
76
76
76
77
77
77
72
64

Pressure (mb)

1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029
1030

Ozone (du)

372
381
387
392
395
396
397
400
404
412
417
421
425
427
430
430
419
417
415
406
401
398
393
390

Sunday 29

Waxing Gibbous 89%

16:02

06:29

10 Bad
11 Bad
12 OK
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

Sun - Rise: 07:20, Set: 20:10, Transit: 13:46. Moon - Rise: 16:02, Set: 06:29. Civil Dark: 20:44 - 06:46. Nautical Dark: 21:24 - 06:05. Astro Dark: 22:07 - 05:22

Total Clouds (% Sky Obscured)

54
59
42
55
100
100
100
100
100
100
100
100
100
100
95
86
91
47
87
55
62
50
87
81

Low Clouds (% Sky Obscured)

54
58
42
49
44
10
0
4
38
5
31
96
92
100
73
79
91
34
65
55
61
50
55
70

Medium Clouds (% Sky Obscured)

0
0
0
0
30
97
85
100
97
100
80
65
95
50
42
20
65
23
47
2
2
0
50
35

High Clouds (% Sky Obscured)

1
7
2
21
100
100
100
100
100
100
100
100
24
20
10
0
0
0
1
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
7
5
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
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

14
15
1
1
0
0
0
0
6
2
16
50
90
89
46
37
95
85
43
15
6
14
24
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.7
0
0
1.2
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
11
10
12
13
14
14
13
12
14
17
18
19
19
19
18
20
17
15
15
15
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
61
57
52
51
48
47
52
61
63
65
68
81
84
87
87
84
85
82
84
78
78
76
71

Pressure (mb)

1030
1029
1030
1029
1029
1028
1027
1026
1025
1025
1024
1023
1022
1020
1019
1019
1018
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

390
391
390
389
387
383
379
377
377
375
375
374
376
374
372
368
364
362
360
361
361
365
367
365

Monday 30

Waxing Gibbous 95%

17:22

06:41

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

Sun - Rise: 07:17, Set: 20:12, Transit: 13:46. Moon - Rise: 17:22, Set: 06:41. Civil Dark: 20:45 - 06:44. Nautical Dark: 21:26 - 06:03. Astro Dark: 22:10 - 05:19

Total Clouds (% Sky Obscured)

93
97
100
100
78
79
50
38
32
35
35
9
40
1
18
35
59
80
92
79
77
75
75
75

Low Clouds (% Sky Obscured)

67
75
74
72
59
61
50
38
32
35
35
9
0
0
18
14
26
64
39
26
33
48
49
50

Medium Clouds (% Sky Obscured)

57
71
80
80
33
37
0
0
0
0
0
0
28
0
0
15
22
36
38
28
27
23
21
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
3
5
2
1
1
1
0
1
4
2
18
21
19
20
1
9

ISS Passover

Visibility (miles)

9
9
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

Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

64
67
72
67
58
43
28
14
17
2
1
0
0
0
1
1
1
5
6
13
4
6
20
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
19
20
21
21
21
20
19
18
16
13
10
8
7
7
7
7
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
0
1
1
2
2
2
2
2
2
1
1
3
2
2
1
2
3
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

71
68
65
63
61
60
58
57
62
63
64
66
68
72
78
78
79
78
79
82
86
85
83
81

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

363
362
360
353
347
339
335
334
333
332
328
326
327
327
325
324
324
324
322
321
320
319
320
321

Tuesday 31

Waxing Gibbous 99%

18:39

06:52

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:15, Set: 20:13, Transit: 13:45. Moon - Rise: 18:39, Set: 06:52. Civil Dark: 20:47 - 06:41. Nautical Dark: 21:28 - 06:00. Astro Dark: 22:12 - 05:16

Total Clouds (% Sky Obscured)

67
80
89
94
83
92
90
92
89
83
89
94
95
97
98
100
90
81
73
73
73
74
79
84

Low Clouds (% Sky Obscured)

51
56
62
67
67
67
66
63
59
56
45
35
24
16
8
0
12
24
36
43
51
58
64
71

Medium Clouds (% Sky Obscured)

23
30
37
44
39
38
37
38
32
30
35
67
67
49
58
50
42
33
25
21
14
8
8
7

High Clouds (% Sky Obscured)

8
10
1
0
0
0
0
2
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
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 (%)

21
10
10
16
4
4
3
3
3
1
4
5
3
3
1
0
1
1
0
1
1
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)

13
14
14
15
15
15
14
13
12
10
9
7
6
6
5
5
4
3
3
2
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
1
1
1
1
1
1
2
3
3
3
2
3
2
2
2
2
1
1
1
1
2

Relative Humidity (%)

68
60
57
54
52
52
52
53
56
63
70
74
73
71
74
74
74
75
75
74
75
75
76
76

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

322
322
323
325
325
325
325
326
326
326
327
328
330
332
332
331
331
330
330
331
333
334
333
332

Wednesday 1

Waxing Gibbous 100%

19:55

07:03

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:13, Set: 20:15, Transit: 13:45. Moon - Rise: 19:55, Set: 07:03. Civil Dark: 20:49 - 06:39. Nautical Dark: 21:30 - 05:58. Astro Dark: 22:14 - 05:13

Total Clouds (% Sky Obscured)

88
91
94
97
95
93
91
93
94
93
88
82
75
75
76
74
83
89
95
95
94
93
95
96

Low Clouds (% Sky Obscured)

77
62
49
34
35
36
38
35
32
29
24
18
10
10
15
25
20
10
0
26
53
79
84
89

Medium Clouds (% Sky Obscured)

6
22
35
41
35
29
27
34
91
45
46
47
43
43
43
43
50
61
70
76
85
93
95
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
5
0
5
13
1
9
4
4
26
47
71
47
24
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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
0
10
8
4
16
33
45
61
78

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
69
69
69
67
67
68
72
74
80
79
78
78
77
77
77
78
78
79
79
81
81
82

Pressure (mb)

1026
1026
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1015
1015

Ozone (du)

334
334
333
333
333
333
336
337
339
340
339
340
341
341
340
340
340
341
343
345
347
349
352
358

Thursday 2

Full Moon 99%

21:10

07:15

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:11, Set: 20:17, Transit: 13:45. Moon - Rise: 21:10, Set: 07:15. Civil Dark: 20:51 - 06:37. Nautical Dark: 21:32 - 05:55. Astro Dark: 22:16 - 05:10

Total Clouds (% Sky Obscured)

98
99
99
100
98
97
95
83
69
53
50
54
49
61
73
86
93
96
99
93
88
85
79
72

Low Clouds (% Sky Obscured)

94
96
98
100
95
91
86
78
68
53
50
48
40
42
47
53
62
67
73
71
70
68
70
72

Medium Clouds (% Sky Obscured)

98
79
60
42
32
24
13
37
61
53
50
54
49
61
71
76
69
58
47
36
27
17
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
8
18
25
29
29
38
30
22
16
25
39
52
38
22
4
3
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
4
4
5
6
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

93
75
56
38
27
24
24
38
42
40
28
16
6
35
51
68
69
63
56
64
60
46
41
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
8
8
8
7
7
6
6
5
5
5
5
4
3
4
3
3
3
2
0

Dew Point (°C)

6
7
7
7
7
7
7
8
7
7
6
6
6
5
6
7
7
6
5
4
3
2
0
0

Relative Humidity (%)

85
87
84
81
78
80
83
84
84
82
81
82
85
87
88
91
93
91
91
90
85
80
75
68

Pressure (mb)

1015
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

365
371
373
374
375
376
378
379
384
388
393
397
401
406
409
412
415
417
419
421
423
425
427
427

Friday 3

Waning Gibbous 96%

22:26

07:29

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:08, Set: 20:18, Transit: 13:45. Moon - Rise: 22:26, Set: 07:29. Civil Dark: 20:52 - 06:34. Nautical Dark: 21:34 - 05:53. Astro Dark: 22:19 - 05:08

Total Clouds (% Sky Obscured)

73
70
66
55
56
57
57
59
61
67
67
67
67
71
75
79
75
74
74
80
81
83

Low Clouds (% Sky Obscured)

73
64
57
45
48
54
57
51
42
32
36
40
42
48
52
55
56
58
57
58
59
60

Medium Clouds (% Sky Obscured)

10
17
26
35
36
34
27
17
6
2
7
11
15
20
30
40
38
32
31
28
26
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
30
53
60
50
40
35
20
10
0
1
2
2
3
5
6

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

Fog (%)

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
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

19
15
12
4
5
5
2
14
9
1
3
5
1
18
45
68
63
53
39
40
42
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
-1
-1
-1
-1
-1
-1
-2
-1
-1
0
0
1
1
2
2
3
3
3
2
2
2

Relative Humidity (%)

63
57
55
53
51
49
48
46
50
54
59
63
67
71
75
79
82
83
86
86
86
83

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1010
1010
1010
1011
1011

Ozone (du)

427
427
426
426
426
426
427
427
423
420
416
414
412
411
409
407
405
405
404
404
403
403

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

Generated: 28/03/26 10:30:23. Forecast: 28/03/26 to 03/04/26. Timezone: UTC+1.00