Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 3%

04:30

18:35

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

Sun - Rise: 05:42, Set: 21:21, Transit: 13:32. Moon - Rise: 04:30, Set: 18:35. Civil Dark: 22:03 - 05:00. Nautical Dark: 23:00 - 04:02. Astro Dark: 00:27 - 02:32

Total Clouds (% Sky Obscured)

100
100
99
100
100
24
10
38
38
27
1
0
0
0
6
75
93
100
99
86
83
95
87
100

Low Clouds (% Sky Obscured)

90
72
63
67
56
19
10
28
30
22
0
0
0
0
0
24
25
51
63
53
28
57
63
70

Medium Clouds (% Sky Obscured)

84
57
58
65
63
20
6
14
4
0
0
0
0
0
0
3
30
38
97
77
83
92
74
100

High Clouds (% Sky Obscured)

93
71
86
86
9
0
0
0
0
1
1
0
0
0
5
46
84
96
37
21
22
5
10
15

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

67
58
93
61
51
37
15
0
0
0
0
0
0
0
0
0
0
0
0
6
34
59
57
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
74
68
66
73
73
78
81
87
86
86
88
88
89
89
89
91
88
85
78
73
71
66
65

Pressure (mb)

998
998
998
998
998
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004

Ozone (du)

434
435
435
435
434
433
434
434
435
435
434
434
432
431
430
429
429
427
425
423
422
420
419
420

Friday 15

Waning Crescent 0%

04:51

20:07

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:41, Set: 21:23, Transit: 13:32. Moon - Rise: 04:51, Set: 20:07. Civil Dark: 22:05 - 04:58. Nautical Dark: 23:02 - 04:00. Astro Dark: 00:33 - 02:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
95
95
93
97
94
91
88
90
81
76
46
60
51
51
69
86
94
77

Low Clouds (% Sky Obscured)

79
84
85
84
64
58
48
41
42
19
32
50
48
45
32
27
37
60
51
51
34
40
56
51

Medium Clouds (% Sky Obscured)

100
100
93
44
100
85
31
45
83
94
80
76
66
42
34
37
4
3
5
0
31
50
54
34

High Clouds (% Sky Obscured)

10
22
62
100
81
79
16
5
6
5
5
5
32
35
1
1
14
7
3
1
0
0
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
7
9
7
5

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
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
None

Precipitation Probability (%)

68
64
58
47
27
13
3
1
0
0
0
0
0
1
1
1
1
3
8
31
43
48
51
51

Precipitation Amount (mm)

0.3
0.3
0.3
0.2
0
0
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
10
10
10
9
7
6
6
6
6
6
6
6
6
6
6
6
7
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
69
68
61
68
73
81
87
88
90
90
90
90
89
89
89
85
76
69
66
63
58
56

Pressure (mb)

1004
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010

Ozone (du)

419
419
418
416
416
417
415
415
415
414
415
415
415
413
412
412
410
410
413
412
412
413
413
411

Saturday 16

New Moon 0%

05:21

21:43

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

80
71
68
63
65
69
75
29
48
62
69
71
66
52
46
72
48
41
52
69
78
81
84
94

Low Clouds (% Sky Obscured)

50
52
53
47
37
4
48
29
5
7
19
32
44
25
13
33
32
28
36
46
53
64
76
87

Medium Clouds (% Sky Obscured)

41
28
29
25
30
40
35
0
28
41
33
27
21
16
23
29
16
10
15
20
26
35
42
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
16
39
39
38
35
31

ISS Passover

Visibility (miles)

9
8
9
8
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 (%)

50
46
42
40
32
17
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
53
52
61
64
69
72
76
77
78
77
78
78
79
88
90
90
84
73
65
58
50
45

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

408
406
404
401
399
397
396
395
394
393
393
391
390
391
392
392
393
394
393
391
391
391
389
388

Sunday 17

Waxing Crescent 1%

06:06

23:13

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
10 Bad
11 Bad
12 Bad
13 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)

98
97
96
97
98
99
88
77
65
57
54
51
50
49
47
63
79
94
81
68
60
71
83
94

Low Clouds (% Sky Obscured)

78
69
64
61
62
60
63
59
40
38
39
40
38
36
34
47
60
73
64
58
54
52
58
53

Medium Clouds (% Sky Obscured)

96
95
96
97
98
99
88
77
63
57
42
16
17
49
47
63
78
86
70
55
45
55
68
77

High Clouds (% Sky Obscured)

21
13
3
2
23
27
27
11
15
3
2
0
0
0
0
0
0
0
1
1
12
34
51
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
9
9
9
5
3
8

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
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

9
13
15
16
20
27
23
10
0
0
2
1
0
6
33
92
93
76
40
37
50
78
70
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.7
0.5
0
0
0
0.6
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
6
7
8
9
9
8
9
9
8
8
8
7
9
9
9
10
11
11
11
10

Relative Humidity (%)

42
41
42
44
53
61
69
76
81
84
87
90
91
93
90
85
95
96
95
95
96
87
80
73

Pressure (mb)

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

Ozone (du)

388
386
386
389
391
391
392
393
394
396
397
401
398
397
400
405
408
411
413
414
414
413
412
411

Monday 18

Waxing Crescent 5%

07:11

00:29

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

Sun - Rise: 05:36, Set: 21:27, Transit: 13:33. Moon - Rise: 07:11, 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)

96
98
95
72
91
76
56
76
38
40
62
68
65
62
56
39
27
15
11
7
4
32
61
91

Low Clouds (% Sky Obscured)

47
29
2
8
28
26
18
13
8
12
16
19
14
10
6
12
16
7
4
4
4
18
34
52

Medium Clouds (% Sky Obscured)

77
76
65
29
31
36
34
31
25
26
28
25
21
17
11
33
27
15
11
7
4
32
56
48

High Clouds (% Sky Obscured)

85
57
80
72
91
76
56
33
1
1
5
6
3
3
4
7
11
15
11
7
4
2
1
0

ISS Passover

Visibility (miles)

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

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
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
None

Precipitation Probability (%)

62
53
49
48
32
22
2
0
0
0
0
0
0
0
0
1
6
15
29
39
48
50
45
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
16
15
13
12
11
10
10
10
9
9
9
9
10
10
11
12
12
13
13

Feels Like (°C)

13
14
14
15
16
15
16
14
10
10
10
8
7
7
6
7
7
6
6
9
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

66
63
61
60
61
72
76
80
81
83
85
88
87
87
85
85
85
84
84
87
90
93
93
95

Pressure (mb)

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

Ozone (du)

412
415
412
411
403
393
387
381
379
377
374
372
369
368
366
365
364
364
364
366
369
372
375
377

Tuesday 19

Waxing Crescent 11%

08:33

01:22

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

Sun - Rise: 05:35, Set: 21:29, Transit: 13:33. Moon - Rise: 08:33, 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)

73
57
47
41
36
27
31
39
47
50
44
40
42
42
44
50
58
65
53
41
26
46
63
80

Low Clouds (% Sky Obscured)

52
47
47
35
22
9
8
7
7
5
3
1
0
0
0
0
0
1
6
11
16
28
40
49

Medium Clouds (% Sky Obscured)

39
22
8
9
11
11
10
12
19
25
25
22
22
18
14
18
24
30
22
13
4
15
27
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
4
2
3
4
2
1
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
8

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 (%)

29
29
38
40
40
35
28
17
0
0
0
0
0
0
0
0
0
0
0
1
0
17
25
33

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)

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

Chance of Frost

Temperature (°C)

13
15
17
18
18
18
17
16
14
14
13
13
12
12
12
11
12
13
14
15
17
19
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
87
82
77
77
77
78
83
87
93
95
95
95
95
95
95
93
90
87
83
78
73
69
66

Pressure (mb)

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

Ozone (du)

379
379
380
380
380
379
379
378
377
376
375
374
373
372
370
369
369
368
368
367
366
365
368
370

Wednesday 20

Waxing Crescent 20%

10:02

01:58

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:34, Set: 21:30, Transit: 13:33. Moon - Rise: 10:02, 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)

72
64
57
51
46
40
35
30
25
25
25
22
24
20
19
28
41
57

Low Clouds (% Sky Obscured)

41
29
17
13
9
4
3
2
2
4
6
8
15
20
19
28
41
45

Medium Clouds (% Sky Obscured)

37
35
34
24
19
17
14
7
5
5
4
3
20
20
19
28
21
7

High Clouds (% Sky Obscured)

0
0
0
0
1
4
4
5
6
10
18
22
20
13
7
16
24
32

ISS Passover

Visibility (miles)

8
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
41
40
31
24
18
18
13
1
1
1
0
1
2
1
14
16
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
22
21
20
20
18
17
15
14
13
13
13
13
13
13
14

Feels Like (°C)

16
20
19
20
19
19
20
17
17
18
17
15
15
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

62
64
64
66
69
72
76
81
85
90
92
92
93
92
92
90
89
89

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028

Ozone (du)

373
372
371
370
366
362
358
355
352
349
346
344
341
340
338
336
334
333

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

Generated: 14/05/26 14:20:08. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+2.00