Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 3%

04:33

20:10

22 Bad
23 Bad
00 OK
01 Good
02 Good
03 OK
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

Sun - Rise: 05:45, Set: 21:25, Transit: 13:35. Moon - Rise: 04:33, Set: 20:10. Civil Dark: 22:05 - 05:03. Nautical Dark: 23:02 - 04:05. Astro Dark: 00:28 - 02:36

Total Clouds (% Sky Obscured)

83
74
36
5
8
29
58
98
100
94
100
100
99
100
100
100
100
100
100
99
97
98
93
91

Low Clouds (% Sky Obscured)

56
0
1
5
8
18
30
44
54
61
64
43
68
75
73
78
85
83
74
56
69
57
41
34

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
2
56
100
83
99
99
94
100
100
88
100
100
100
97
95
95
90
86

High Clouds (% Sky Obscured)

0
1
0
0
0
13
32
93
100
16
100
100
87
100
100
100
100
100
100
83
54
80
48
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

78
13
3
0
0
0
1
2
3
3
6
40
58
63
66
61
57
59
50
36
31
9
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.2
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
89
89
88
89
88
89
89
87
81
74
77
77
68
61
62
60
63
63
73
75
81

Pressure (mb)

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

Ozone (du)

431
432
432
430
429
425
424
423
423
423
420
416
415
414
413
414
413
414
413
413
412
411
411
413

Friday 15

Waning Crescent 0%

04:54

21:45

22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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 Good

Sun - Rise: 05:43, Set: 21:26, Transit: 13:35. Moon - Rise: 04:54, Set: 21:45. Civil Dark: 22:07 - 05:01. Nautical Dark: 23:04 - 04:03. Astro Dark: 00:33 - 02:30

Total Clouds (% Sky Obscured)

84
87
41
60
76
65
67
67
48
44
70
32
80
100
76
100
100
88
90
87
77
48
67
10

Low Clouds (% Sky Obscured)

0
23
34
54
58
56
51
51
32
40
28
22
41
76
41
61
44
54
53
42
49
48
66
10

Medium Clouds (% Sky Obscured)

83
71
23
29
28
23
39
2
11
2
33
5
33
45
46
99
100
79
79
71
36
7
11
0

High Clouds (% Sky Obscured)

8
10
10
10
10
12
2
12
12
1
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
7
5
5
5
6
7
9
9
8
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
1
0
2
0
0
0
2
20
45
44
48
46
53
48
40
39
31
24
30
14
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
2
2
2
1
2
1
1
2
6
7
8
9
8
8
9
9
10
10
10
12
12
9

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
85
85
83
85
86
88
83
75
66
60
58
59
61
62
62
59
58
60
63
76
76

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

412
411
411
411
411
411
413
414
414
417
424
429
430
430
430
428
419
413
409
404
402
402
399
396

Saturday 16

New Moon 1%

05:24

No Set

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

Sun - Rise: 05:42, Set: 21:28, Transit: 13:35. Moon - Rise: 05:24, Set: No Set. Civil Dark: 22:08 - 04:59. Nautical Dark: 23:06 - 04:01. Astro Dark: 00:39 - 02:24

Total Clouds (% Sky Obscured)

6
25
24
41
78
98
95
95
98
100
100
100
100
100
100
100
100
100
100
93
85
78
83
95

Low Clouds (% Sky Obscured)

0
4
0
0
0
29
53
72
39
82
77
78
77
76
72
89
83
86
80
72
48
66
62
60

Medium Clouds (% Sky Obscured)

0
16
18
29
51
52
47
45
55
57
56
92
96
100
100
100
93
100
45
41
31
32
34
42

High Clouds (% Sky Obscured)

0
0
0
0
0
78
64
55
75
96
95
99
100
100
100
100
100
100
100
49
21
1
8
40

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
1
9
11
17
16
9
11
15
13
17
27
31
31
21
18
11
9
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
82
82
81
81
84
87
91
91
85
76
68
62
57
54
54
54
55
68
67
71
76
83

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

398
397
395
392
390
389
387
387
388
386
387
386
386
385
387
388
389
391
391
391
393
397
398
394

Sunday 17

Waxing Crescent 5%

06:09

23:15

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
20 OK
21 OK

Sun - Rise: 05:40, Set: 21:29, Transit: 13:35. Moon - Rise: 06:09, Set: 23:15. Civil Dark: 22:10 - 04:58. Nautical Dark: 23:09 - 03:58. Astro Dark: 00:45 - 02:17

Total Clouds (% Sky Obscured)

98
97
96
95
97
99
100
100
100
100
100
99
98
99
99
100
96
92
81
62
30
10
9
7

Low Clouds (% Sky Obscured)

52
51
59
64
77
82
86
77
69
60
60
63
64
60
57
57
55
53
50
34
17
0
0
0

Medium Clouds (% Sky Obscured)

45
46
95
92
95
97
100
100
100
100
98
95
92
94
97
100
56
50
48
39
22
10
4
6

High Clouds (% Sky Obscured)

25
32
43
53
70
88
98
90
78
68
66
74
86
61
36
11
7
4
0
0
0
0
2
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

19
17
19
20
27
41
71
95
64
47
34
46
51
40
35
35
51
59
62
51
56
48
36
20

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.8
0.2
0
0
0
0
0
0
0
0
0.3
0.3
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
86
90
87
87
84
88
88
96
96
95
95
93
83
75
67
57
65
69
65
71
71
80
87

Pressure (mb)

1013
1013
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

396
397
400
401
404
406
405
404
405
405
406
406
406
407
408
413
416
417
413
412
401
394
387
382

Monday 18

Waxing Crescent 11%

07:14

00:31

22 OK
23 OK
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
20 Bad
21 Bad

Sun - Rise: 05:39, Set: 21:31, Transit: 13:35. Moon - Rise: 07:14, Set: 00:31. Civil Dark: 22:12 - 04:56. Nautical Dark: 23:11 - 03:56. Astro Dark: 00:53 - 02:09

Total Clouds (% Sky Obscured)

8
33
60
100
100
100
100
97
95
92
93
94
95
97
99
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

0
1
1
18
15
13
25
15
15
15
15
10
10
29
49
61
74
86
95
89
89
90
78
68

Medium Clouds (% Sky Obscured)

3
16
40
89
86
83
81
86
91
92
93
94
95
59
55
50
50
46
31
26
21
11
26
50

High Clouds (% Sky Obscured)

5
33
60
98
99
100
100
68
37
5
0
0
0
32
64
96
72
44
16
44
72
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

13
0
0
0
0
6
42
60
54
35
41
30
23
29
25
30
69
80
89
90
86
76
53
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.6
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
8
8
8
8
9
9
10
9
10
10
12
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

90
91
93
95
93
93
93
93
95
95
93
90
90
92
87
90
87
84
82
79
80
80
80
84

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014

Ozone (du)

384
381
378
376
373
372
368
368
369
375
380
380
380
380
379
379
378
377
377
376
374
372
370
373

Tuesday 19

Waxing Crescent 20%

08:36

01:24

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
20 Bad
21 Bad

Sun - Rise: 05:38, Set: 21:32, Transit: 13:35. Moon - Rise: 08:36, Set: 01:24. Civil Dark: 22:13 - 04:55. Nautical Dark: 23:13 - 03:54. Astro Dark: 01:01 - 01:58

Total Clouds (% Sky Obscured)

100
100
100
100
93
86
81
84
87
90
90
89
88
86
84
83
76
70
64
49
34
20
25
31

Low Clouds (% Sky Obscured)

56
61
67
73
74
73
70
67
64
60
66
71
76
65
57
50
47
46
44
34
26
17
18
19

Medium Clouds (% Sky Obscured)

76
59
55
53
39
19
3
24
45
66
64
62
59
58
55
52
40
29
18
12
6
0
4
10

High Clouds (% Sky Obscured)

100
100
100
100
67
33
4
5
11
17
18
10
1
1
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
8
6
5
6
7
8
7
6
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

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

Precipitation Probability (%)

39
68
88
95
92
70
31
20
17
17
24
29
35
48
56
63
64
66
69
64
54
39
35
30

Precipitation Amount (mm)

0
0.4
0.6
1
0.7
0.4
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
13
13
13
13
13
13
13
14
14
15
15
15
16
16
16
17
18
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
92
90
89
90
92
93
90
90
89
89
87
87
87
86
86
83
83
81
82
83
83
87

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

377
381
381
381
381
380
380
380
382
384
386
386
385
384
383
382
381
381
381
381
379
377
375
372

Wednesday 20

Waxing Crescent 31%

10:05

02:00

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 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 05:36, Set: 21:33, Transit: 13:35. Moon - Rise: 10:05, Set: 02:00. Civil Dark: 22:15 - 04:53. Nautical Dark: 23:16 - 03:52. Astro Dark: 01:12 - N/A

Total Clouds (% Sky Obscured)

37
42
50
58
64
66
68
71
77
79
79
79
82
79
79
73
55
40
26
30
34
35

Low Clouds (% Sky Obscured)

19
14
8
2
7
11
15
20
25
30
32
36
41
40
38
35
31
28
24
18
12
6

Medium Clouds (% Sky Obscured)

17
14
12
6
18
25
28
24
23
19
19
15
15
19
24
29
20
12
1
1
0
0

High Clouds (% Sky Obscured)

0
32
50
58
64
66
68
64
37
16
15
19
18
21
18
7
6
5
4
3
3
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

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
None
None
None
None
None
None
None

Precipitation Probability (%)

23
20
18
13
10
5
1
1
1
0
1
2
2
5
5
2
4
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
14
13
11
11
11
10
10
9
13
13
14
14
15
15
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

90
93
95
96
96
98
98
96
95
93
90
80
73
65
60
56
53
51
50
49
55
61

Pressure (mb)

1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

369
366
360
355
349
347
345
343
343
343
343
342
341
340
339
338
337
336
335
335
334
334

Forecast for 's-Hertogenbosch, Gemeente 's-Hertogenbosch, Netherlands (51.70,5.30)

Generated: 14/05/26 22:00:04. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+2.00