Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

First Quarter 53%

12:37

03:43

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
07 Bad

Sun - Rise: 05:54, Set: 21:31, Transit: 13:44. Moon - Rise: 12:37, Set: 03:43. Civil Dark: 22:12 - 05:13. Nautical Dark: 23:08 - 04:17. Astro Dark: 00:29 - 02:53

Total Clouds (% Sky Obscured)

94
95
96
97
100
100
99
97
100
92
97
98
100
100
78
88
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
76
57
51
69
69
65
56
48
39
48
31
10
2
1
2
1
1
5
5
41
49
55
57

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
87
55
62
78
85
84
73
85
78
88
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

70
80
100
100
100
100
92
82
87
23
71
91
100
100
85
46
85
86
98
100
88
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
6
7
9
9
9
9
9
9
9
9
4
2
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
80
68

Precipitation Type

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

Precipitation Probability (%)

20
7
6
22
16
24
27
45
58
57
49
36
19
0
0
0
0
1
4
18
72
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0.3
0.8
2.2
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
92
90
87
85
83
77
68
66
65
68
78
86
93
95
95
95
95
95
95
96
98
98

Pressure (mb)

1005
1006
1006
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005

Ozone (du)

374
375
375
376
377
376
376
378
377
377
378
378
377
377
377
379
380
380
379
379
378
379
378
378

Thursday 16

Waxing Gibbous 62%

13:49

03:55

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
07 Bad

Sun - Rise: 05:53, Set: 21:33, Transit: 13:44. Moon - Rise: 13:49, Set: 03:55. Civil Dark: 22:14 - 05:12. Nautical Dark: 23:10 - 04:15. Astro Dark: 00:34 - 02:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
91
87
61
73
68
50
72
49
45
89
48

Low Clouds (% Sky Obscured)

71
71
80
100
100
89
87
78
78
75
70
66
19
13
32
37
31
47
41
31
42
37
31
21

Medium Clouds (% Sky Obscured)

87
75
67
78
100
100
94
79
100
100
100
100
100
87
79
41
44
53
44
37
38
46
65
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
33
41
51
100
35
19
22
46
47
19
61
29
29
85
37

ISS Passover

Visibility (miles)

3
2
3
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
13
45
100
100

Precipitation Type

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

Precipitation Probability (%)

95
95
95
76
95
95
95
77
66
55
38
16
11
9
5
2
1
0
0
0
0
2
5
11

Precipitation Amount (mm)

1.4
1.6
1.1
0.3
0.6
2.1
1.6
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
93
93
92
89
89
89
86
86
90
93
95
95
95
95
95
95
95
95
95

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1006
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

378
377
377
377
378
380
381
382
386
389
388
388
388
387
388
390
394
396
398
397
396
396
396
395

Friday 17

Waxing Gibbous 72%

14:59

04:05

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
07 Bad

Sun - Rise: 05:52, Set: 21:34, Transit: 13:44. Moon - Rise: 14:59, Set: 04:05. Civil Dark: 22:16 - 05:10. Nautical Dark: 23:12 - 04:13. Astro Dark: 00:39 - 02:43

Total Clouds (% Sky Obscured)

63
69
57
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
98
99
100
100
100

Low Clouds (% Sky Obscured)

26
20
29
39
33
51
49
46
33
24
4
2
26
38
47
55
52
52
57
67
72
71
70
69

Medium Clouds (% Sky Obscured)

65
60
65
60
57
53
70
52
56
54
56
58
53
54
80
95
78
94
96
89
93
88
100
100

High Clouds (% Sky Obscured)

63
68
46
100
100
100
100
100
100
99
100
100
100
100
100
100
96
100
100
87
87
93
86
79

ISS Passover

Visibility (miles)

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

Fog (%)

100
74
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
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
Light Rain

Precipitation Probability (%)

3
3
16
43
59
79
74
64
67
60
66
84
92
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.4
0.9
0.7
0.4
0.4
0.2
0.2
0.5
0.7
0.9
1
1.6
2.2
1.6
0.9
1.4
2
1.3
1.1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
17
16
16
15
15
14
14
13
13
13
12
12
11
11
11
11
11
10
10
9
11

Dew Point (°C)

11
12
11
11
11
10
11
11
11
11
10
10
11
12
12
12
11
11
11
11
11
11
11
11

Relative Humidity (%)

90
86
79
72
67
64
69
72
73
72
70
73
82
87
93
93
93
93
93
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

396
396
398
397
397
396
396
396
396
394
392
391
391
391
391
391
391
391
391
391
390
388
389
389

Saturday 18

Waxing Gibbous 80%

16:08

04:15

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
07 Bad

Sun - Rise: 05:50, Set: 21:36, Transit: 13:44. Moon - Rise: 16:08, Set: 04:15. Civil Dark: 22:17 - 05:09. Nautical Dark: 23:15 - 04:11. Astro Dark: 00:44 - 02:38

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
99
98
97
95
94
93
94
95
96
97
98
98
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

76
85
87
91
97
98
90
84
75
68
61
51
54
60
69
76
79
82
85
88
92
93
94
95

Medium Clouds (% Sky Obscured)

99
98
97
89
67
58
49
40
34
41
53
86
86
86
87
90
93
95
95
96
96
92
85
74

High Clouds (% Sky Obscured)

76
66
65
76
84
96
91
85
79
71
67
65
65
65
75
80
75
80
75
75
77
22
5
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
72
67
59
45
52
58
60
46
29
10
10
7
18
21
25
25
23
29
34
51
62
65

Precipitation Amount (mm)

0.9
0.9
0.3
0.3
0.2
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
84
80
78
75
77
75
77
77
78
79
80
86
92
96
96
96
95
92
92
92
92
93
95

Pressure (mb)

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

Ozone (du)

389
389
390
391
391
390
390
391
392
394
394
392
391
391
390
389
391
394
397
398
401
404
405
405

Sunday 19

Waxing Gibbous 87%

17:17

04:25

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
07 Bad

Sun - Rise: 05:49, Set: 21:37, Transit: 13:44. Moon - Rise: 17:17, Set: 04:25. Civil Dark: 22:19 - 05:07. Nautical Dark: 23:17 - 04:09. Astro Dark: 00:50 - 02:32

Total Clouds (% Sky Obscured)

98
97
96
97
96
90
89
87
90
91
92
75
77
66
59
63
67
72
74
78
82
85
86
87

Low Clouds (% Sky Obscured)

92
89
87
87
86
73
69
74
66
61
61
62
32
42
53
62
65
68
72
72
70
70
70
71

Medium Clouds (% Sky Obscured)

76
60
64
69
71
72
71
54
66
69
66
14
1
1
1
1
1
2
1
1
1
0
0
0

High Clouds (% Sky Obscured)

9
4
5
30
32
20
12
39
36
41
29
17
37
33
24
30
28
32
36
41
49
53
52
55

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

60
42
38
32
27
39
48
42
42
36
32
10
11
8
2
2
1
0
4
4
3
9
11
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
11
10
9
9
10
10
11
11
12
11
11
11
11
11
10
10
11
11
11

Relative Humidity (%)

95
93
92
87
84
75
67
64
65
68
73
78
84
87
92
98
96
96
98
96
96
98
96
96

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

405
405
406
406
406
406
406
406
404
404
405
405
405
405
405
405
405
405
404
404
403
403
403
404

Monday 20

Waxing Gibbous 93%

18:28

04:37

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
07 Bad

Sun - Rise: 05:48, Set: 21:38, Transit: 13:44. Moon - Rise: 18:28, Set: 04:37. Civil Dark: 22:20 - 05:06. Nautical Dark: 23:19 - 04:07. Astro Dark: 00:56 - 02:26

Total Clouds (% Sky Obscured)

84
82
77
77
78
81
74
73
68
59
49
38
45
51
55
60
66
70
68
78
84
83
86
93

Low Clouds (% Sky Obscured)

69
70
71
72
75
78
67
55
43
38
32
25
22
20
17
21
26
30
40
50
59
68
78
87

Medium Clouds (% Sky Obscured)

4
8
12
22
34
45
44
40
28
20
11
0
0
0
0
9
18
28
43
57
78
70
58
51

High Clouds (% Sky Obscured)

50
50
45
50
55
75
74
73
71
55
38
20
31
39
50
55
62
65
63
66
72
66
57
48

ISS Passover

Visibility (miles)

9
9
9
9
7
6
4
4
4
3
5
7
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
24
27
32
36
42
43
46
52
49
43
33
32
26
9
12
7
0
3
3
2
9
10
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
12
12
12
13
13
13
17
16
16
16
16
16
13
13
12
11
11
11
9
9
9
9
9

Dew Point (°C)

11
11
11
12
12
11
11
11
12
12
12
12
12
12
11
10
10
10
10
10
10
9
10
10

Relative Humidity (%)

93
90
86
84
80
75
72
72
73
73
77
82
87
90
95
96
96
98
98
95
93
91
91
92

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

404
405
405
405
405
406
406
407
408
409
408
407
406
406
405
404
405
406
407
407
407
407
407
406

Tuesday 21

Waxing Gibbous 97%

19:43

04:52

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 OK
00 OK
01 OK

Sun - Rise: 05:47, Set: 21:40, Transit: 13:44. Moon - Rise: 19:43, Set: 04:52. Civil Dark: 22:22 - 05:04. Nautical Dark: 23:21 - 04:05. Astro Dark: 01:02 - 02:18

Total Clouds (% Sky Obscured)

93
93
94
90
86
82
78
79
84
79
74
63
58
49
41
31
20
10

Low Clouds (% Sky Obscured)

89
90
91
82
74
66
64
64
60
55
48
38
37
38
41
35
30
25

Medium Clouds (% Sky Obscured)

42
34
28
18
9
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
29
17
13
9
5
4
4
2
2
1
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

9
10
11
14
15
16
16
13
6
8
6
2
4
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
89
86
84
85
82
80
78
79
80
80
84
88
91
91
91

Pressure (mb)

1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

406
407
407
408
408
409
410
411
412
413
412
412
411
411
411
412
409
407

Forecast for Gits, West Flanders, Kingdom of Belgium (50.99,3.09)

Generated: 15/05/24 08:40:34. Forecast: 15/05/24 to 21/05/24. Timezone: UTC+2.00