Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

05:21

21:43

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

Sun - Rise: 05:39, Set: 21:24, Transit: 13:32. Moon - Rise: 05:21, Set: 21:43. Civil Dark: 22:06 - 04:57. Nautical Dark: 23:05 - 03:58. Astro Dark: 00:39 - 02:20

Total Clouds (% Sky Obscured)

77
76
57
80
88
71
86
91
95
93
88
83
44
46
0
31
58
86
88
93
99
100
99
99

Low Clouds (% Sky Obscured)

60
37
38
28
56
49
68
53
49
54
50
56
44
34
0
1
2
25
41
72
79
67
71
83

Medium Clouds (% Sky Obscured)

0
5
52
51
60
44
60
61
93
88
77
44
0
0
0
21
28
34
31
39
49
43
46
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
44
64
79
81
66
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
5
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
21
24
32
32
25
34
44
53
46
29
6
1
0
0
0
0
4
13
12
11
32
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
6
8
10
11
11
12
13
13
13
13
12
12
11
10
8
7
6
6
6
6
6
6
6

Feels Like (°C)

1
4
6
7
9
9
10
11
9
9
9
9
9
9
9
6
5
5
4
4
4
3
3
3

Dew Point (°C)

3
3
4
3
3
2
2
1
2
5
6
6
7
6
6
4
4
3
2
3
3
4
4
5

Relative Humidity (%)

88
82
74
62
56
53
47
44
48
59
62
67
71
71
77
78
79
79
78
79
81
84
87
88

Pressure (mb)

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

Ozone (du)

416
420
426
428
428
427
424
417
411
408
407
405
403
399
396
395
396
396
394
391
390
391
392
391

Sunday 17

Waxing Crescent 1%

06:06

23:13

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
05 Bad
06 Bad

Sun - Rise: 05:38, Set: 21:26, Transit: 13:32. Moon - Rise: 06:06, Set: 23:13. Civil Dark: 22:08 - 04:55. Nautical Dark: 23:07 - 03:56. Astro Dark: 00:45 - 02:12

Total Clouds (% Sky Obscured)

92
93
97
98
100
99
99
98
96
99
100
100
99
100
100
100
100
100
100
100
100
100
95
98

Low Clouds (% Sky Obscured)

76
70
69
72
100
94
91
85
83
88
94
87
64
67
64
55
67
67
70
67
79
82
70
83

Medium Clouds (% Sky Obscured)

62
79
90
82
90
80
87
85
90
97
94
99
86
96
100
100
95
100
100
100
100
100
85
94

High Clouds (% Sky Obscured)

15
11
15
7
0
5
1
1
13
57
100
96
87
22
100
97
100
31
100
99
100
51
23
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
7
9
9
9
9
9
9
9
9
9
9
9
6
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
27

Precipitation Type

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

Precipitation Probability (%)

15
12
22
23
29
50
57
61
71
65
57
77
67
57
80
49
53
52
63
40
30
41
36
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
91
90
87
81
80
90
95
92
86
86
88
90
95
95
96
98
98
96
98
98
98

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

389
386
387
389
392
393
394
391
389
386
387
389
392
396
397
401
402
403
404
406
408
409
408
409

Monday 18

Waxing Crescent 5%

No Rise

00:29

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:36, Set: 21:27, Transit: 13:32. Moon - Rise: No Rise, Set: 00:29. Civil Dark: 22:10 - 04:53. Nautical Dark: 23:09 - 03:53. Astro Dark: 00:53 - 02:03

Total Clouds (% Sky Obscured)

85
96
100
100
100
100
100
98
84
78
61
59
76
87
74
29
20
31
32
48
62
76
84
92

Low Clouds (% Sky Obscured)

76
56
55
62
62
70
48
52
64
47
55
37
46
27
33
26
1
2
1
3
4
14
13
5

Medium Clouds (% Sky Obscured)

65
90
100
100
100
100
96
97
74
74
35
45
45
84
37
3
5
6
7
35
62
50
62
71

High Clouds (% Sky Obscured)

11
21
81
9
5
3
4
0
0
6
5
3
22
0
0
3
20
31
32
48
58
63
73
87

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

24
11
17
74
75
59
63
60
45
36
38
39
48
32
13
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
8
8
8
8
9
12
10
10
8
7
7
6
5
4
5
5
5
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
87
80
72
69
58
52
63
64
68
71
71
79
87
88
91
93
91
93
96
95
95
95

Pressure (mb)

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

Ozone (du)

409
408
407
406
406
409
413
415
417
418
418
414
414
404
391
386
384
378
373
368
367
365
366
368

Tuesday 19

Waxing Crescent 11%

07:11

01:22

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
05 Bad
06 Bad

Sun - Rise: 05:35, Set: 21:29, Transit: 13:33. Moon - Rise: 07:11, Set: 01:22. Civil Dark: 22:12 - 04:52. Nautical Dark: 23:12 - 03:51. Astro Dark: 01:02 - 01:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
94
95
96
97
99

Low Clouds (% Sky Obscured)

4
15
20
20
40
55
70
60
53
42
54
70
90
86
81
77
62
48
33
46
61
77
77
78

Medium Clouds (% Sky Obscured)

73
40
86
35
96
98
73
94
96
94
95
96
48
51
95
85
58
78
90
87
84
74
83
84

High Clouds (% Sky Obscured)

100
72
93
65
83
99
100
97
100
100
100
96
100
100
100
100
68
37
5
19
32
50
69
70

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
31
24
45
51
37
68
61
39
60
60
40
69
73
25
24
19
6
35
64
64
56
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
92
89
89
89
86
90
93
90
93
93
95
95
90
93
95
93
93
95
95
96
95

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

371
375
380
378
378
376
377
379
378
381
381
380
385
387
386
390
391
388
382
379
377
379
378
382

Wednesday 20

Waxing Crescent 20%

08:33

01:58

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
05 Bad
06 Bad

Sun - Rise: 05:34, Set: 21:30, Transit: 13:33. Moon - Rise: 08:33, Set: 01:58. Civil Dark: 22:13 - 04:50. Nautical Dark: 23:14 - 03:49. Astro Dark: 01:15 - N/A

Total Clouds (% Sky Obscured)

100
100
99
99
98
97
96
91
88
85
83
82
81
72
73
72
78
89
99
98
98
98
98
97

Low Clouds (% Sky Obscured)

79
79
78
77
73
71
58
56
47
41
31
23
19
13
9
4
11
20
44
50
57
64
64
55

Medium Clouds (% Sky Obscured)

43
40
39
42
39
92
89
66
52
66
36
67
74
54
58
72
74
70
63
46
28
10
8
6

High Clouds (% Sky Obscured)

65
40
23
4
5
5
5
5
0
5
5
5
5
21
36
52
67
82
97
66
35
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
8
5
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
34
40
47
67
64
48
47
44
41
39
36
33
21
12
0
7
11
10
7
2
1
5
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
12
13
13
12
11
11
12
12
13
13
12
12
12
12
12
11
11
11
11
11

Relative Humidity (%)

95
93
93
93
89
83
82
68
61
60
65
70
74
78
83
89
95
93
93
92
93
93
93
92

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

382
382
382
379
377
377
375
372
369
364
361
355
357
354
352
350
347
346
345
344
343
342
341
340

Thursday 21

Waxing Crescent 31%

10:02

02:22

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

Sun - Rise: 05:33, Set: 21:32, Transit: 13:33. Moon - Rise: 10:02, Set: 02:22. Civil Dark: 22:15 - 04:49. Nautical Dark: 23:16 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
90
87
81
81
82
84
86
90
92
79
64
56
44
29
13
27
38
51
44
41
42
28
15

Low Clouds (% Sky Obscured)

45
35
26
18
26
31
36
52
69
88
73
59
44
31
18
8
7
5
3
2
1
0
0
0

Medium Clouds (% Sky Obscured)

4
4
3
3
3
4
5
10
11
12
13
10
7
8
4
0
0
0
0
0
1
1
1
0

High Clouds (% Sky Obscured)

10
20
20
24
24
28
28
22
17
10
5
2
0
1
2
3
26
38
51
44
31
3
5
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
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
6
4
0
10
15
18
16
13
10
11
8
3
2
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)

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

Chance of Frost

Temperature (°C)

13
13
15
16
18
19
20
21
21
21
21
21
20
20
19
17
15
15
14
14
13
13
13
13

Feels Like (°C)

11
11
13
13
14
15
15
16
20
20
20
20
20
20
22
21
21
20
19
18
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
90
83
75
70
67
63
61
62
64
65
66
67
67
71
76
80
82
82
83
83
83
83
80

Pressure (mb)

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

Ozone (du)

339
338
337
337
336
335
335
334
333
332
331
331
330
330
330
331
331
331
330
330
331
333
334
337

Friday 22

Waxing Crescent 42%

11:30

02:39

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

Sun - Rise: 05:31, Set: 21:33, Transit: 13:33. Moon - Rise: 11:30, Set: 02:39. Civil Dark: 22:17 - 04:47. Nautical Dark: 23:19 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
6
13
19
23
28
36
34
34
33
34
30
26
27
27
27
41
42
40

Low Clouds (% Sky Obscured)

0
6
13
19
23
28
28
25
22
19
13
7
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
5
8
13
14
16
18
18
18
20
32
42
40

High Clouds (% Sky Obscured)

0
0
0
1
2
6
14
12
8
4
4
4
3
2
1
1
11
20
29

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
5
6
6
5
5
5
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

14
15
17
19
21
22
23
23
24
24
24
23
23
22
20
19
17
16
16

Feels Like (°C)

13
12
17
18
19
20
20
21
25
24
24
24
25
25
21
21
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

79
78
71
65
60
55
52
48
48
47
47
53
60
68
71
75
78
82
85

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

340
344
344
344
344
344
343
343
344
345
346
346
347
347
347
347
347
346
346

Forecast for Molenhoek, Gemeente Mook en Middelaar, Netherlands (51.77,5.87)

Generated: 16/05/26 07:14:16. Forecast: 16/05/26 to 22/05/26. Timezone: UTC+2.00