Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 19%

04:48

16:22

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

Sun - Rise: 06:10, Set: 21:07, Transit: 13:38. Moon - Rise: 04:48, Set: 16:22. Civil Dark: 21:45 - 05:32. Nautical Dark: 22:34 - 04:43. Astro Dark: 23:35 - 03:42

Total Clouds (% Sky Obscured)

33
29
27
47
100
100
100
100
100
100
100
100
100
90
98
100
99
100
100
91
99
60
36
26

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
4
55
63
55
70
72
76
72
80
100
79
74
72
65
65
45
37
33

Medium Clouds (% Sky Obscured)

0
20
85
100
100
100
100
100
100
100
100
100
100
84
74
94
77
86
51
33
51
23
0
0

High Clouds (% Sky Obscured)

6
20
60
36
86
100
84
95
80
80
85
21
0
0
0
0
0
0
0
0
0
0
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
6
5
9
9
6
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
51
91
93
95
93
95
85
84
88
53
24
21
3
0
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
91
91
90
85
80
76
73
74
80
84
81
71
81
90
91
91
93
95
95
96
94

Pressure (mb)

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

Ozone (du)

382
383
383
385
389
392
393
397
403
407
409
409
411
415
416
419
423
424
415
407
404
402
402
404

Sunday 5

Waning Crescent 11%

05:02

17:49

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

Sun - Rise: 06:08, Set: 21:09, Transit: 13:38. Moon - Rise: 05:02, Set: 17:49. Civil Dark: 21:47 - 05:30. Nautical Dark: 22:36 - 04:40. Astro Dark: 23:38 - 03:38

Total Clouds (% Sky Obscured)

34
50
49
42
90
90
85
49
45
53
73
64
73
60
41
60
30
45
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
61
62
65
63
62
56
52
58
58
63
51
58
31
23
16
24
0
21
26
3
14
15
20

Medium Clouds (% Sky Obscured)

0
2
0
2
45
50
37
8
3
23
32
8
32
10
0
17
0
5
36
20
50
100
97
76

High Clouds (% Sky Obscured)

0
0
0
1
72
71
32
4
4
4
3
5
7
64
45
71
70
71
100
100
100
100
100
100

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
1
0
0
0
0
2
2
6
5
5
13
12
18
15
22
15
12
1
2
7
18
12
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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
8
9
11
12
13
14
14
15
16
16
16
15
15
13
12
11
11
10

Feels Like (°C)

6
6
6
6
6
5
5
7
9
11
12
12
12
14
14
15
14
15
15
13
11
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
94
93
87
78
70
65
69
76
73
70
70
73
78
82
84
87
87
90
93

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1010
1010
1010
1009
1009

Ozone (du)

403
400
399
398
394
394
393
390
389
388
387
386
384
384
381
378
376
378
379
381
386
389
392
393

Monday 6

Waning Crescent 4%

05:16

19:17

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:06, Set: 21:10, Transit: 13:38. Moon - Rise: 05:16, Set: 19:17. Civil Dark: 21:49 - 05:28. Nautical Dark: 22:38 - 04:38. Astro Dark: 23:42 - 03:35

Total Clouds (% Sky Obscured)

100
91
98
99
98
99
100
98
93
97
100
100
100
100
95
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
29
52
60
59
60
67
66
64
76
72
68
81
87
79
82
80
75
75
72
67
67
73
80

Medium Clouds (% Sky Obscured)

91
88
91
91
90
94
80
82
83
88
92
74
48
48
48
52
52
62
76
92
97
94
91
89

High Clouds (% Sky Obscured)

100
78
89
94
94
97
100
98
92
94
100
100
98
95
35
45
100
91
84
92
100
100
100
93

ISS Passover

Visibility (miles)

9
9
8
8
5
3
7
5
1
0
0
0
1
6
9
9
9
9
9
8
7
3
3
5

Fog (%)

0
21
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very 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

Precipitation Probability (%)

12
29
42
61
86
88
79
95
95
87
77
74
72
75
74
91
95
89
75
87
95
95
95
81

Precipitation Amount (mm)

0
0
0
0.2
0.5
0.4
0.3
0.9
1.2
0.9
0.6
0.5
0.2
0.3
0.2
0.6
0.7
0.6
0.4
0.6
1.2
1.2
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
96
98
98
98
100
98
98
98
98
96
95
92
87
89
92
96
98
100
100
98

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013

Ozone (du)

394
394
392
390
390
392
391
390
390
390
394
394
395
395
396
397
397
398
398
395
393
395
397
397

Tuesday 7

Waning Crescent 1%

05:33

20:47

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 OK
22 OK
23 OK
00 OK
01 Bad

Sun - Rise: 06:05, Set: 21:12, Transit: 13:38. Moon - Rise: 05:33, Set: 20:47. Civil Dark: 21:50 - 05:26. Nautical Dark: 22:41 - 04:36. Astro Dark: 23:45 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
100
94
85
69
62
62
41
27
34
40
50

Low Clouds (% Sky Obscured)

81
81
82
88
93
99
95
91
87
84
79
75
60
45
44
43
34
30
39
31
28
35
38
44

Medium Clouds (% Sky Obscured)

85
81
78
86
92
92
72
67
57
73
67
67
39
25
12
8
6
3
3
2
0
0
0
0

High Clouds (% Sky Obscured)

100
100
82
100
100
98
53
53
100
94
88
82
91
96
86
42
21
12
8
4
4
7
11
18

ISS Passover

Visibility (miles)

4
5
7
5
4
7
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

Light Rain
Light Rain
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
None

Precipitation Probability (%)

80
78
69
68
70
64
50
38
28
20
15
8
12
11
3
15
19
6
2
3
1
0
0
0

Precipitation Amount (mm)

0.6
0.5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
96
98
98
96
95
95
89
83
73
66
68
75
82
84
87
90
93
96
96

Pressure (mb)

1013
1013
1014
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1023
1024
1024
1024

Ozone (du)

398
398
397
395
395
395
394
394
395
395
394
394
394
395
397
399
401
401
400
399
397
395
395
397

Wednesday 8

New Moon 0%

05:53

22:17

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
22 OK
23 OK
00 Good
01 Good

Sun - Rise: 06:03, Set: 21:13, Transit: 13:38. Moon - Rise: 05:53, Set: 22:17. Civil Dark: 21:52 - 05:24. Nautical Dark: 22:43 - 04:34. Astro Dark: 23:48 - 03:28

Total Clouds (% Sky Obscured)

56
61
65
59
75
100
99
97
56
51
46
62
60
60
68
80
84
82
65
52
43
27
12
0

Low Clouds (% Sky Obscured)

59
70
77
79
85
100
98
97
64
59
55
65
61
57
50
46
44
43
38
39
40
27
13
0

Medium 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
0

High Clouds (% Sky Obscured)

10
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1

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
0
1
15
10
21
18
16
13
11
13
13
6
10
8
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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
10
11
12
14
15
16
17
17
17
18
17
16
16
14
13
12
11
11

Feels Like (°C)

9
9
8
9
9
9
9
10
10
13
14
15
15
16
15
16
16
16
17
13
13
13
12
12

Dew Point (°C)

9
9
9
9
9
9
9
10
10
9
9
9
9
10
10
10
11
11
11
10
10
9
9
9

Relative Humidity (%)

96
98
96
96
96
95
93
90
84
74
66
64
61
61
61
61
65
69
74
76
80
84
86
87

Pressure (mb)

1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

395
395
395
394
394
394
394
395
399
401
399
398
397
395
393
391
388
386
383
383
383
383
383
382

Thursday 9

Waxing Crescent 3%

06:20

23:42

02 OK
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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:01, Set: 21:15, Transit: 13:38. Moon - Rise: 06:20, Set: 23:42. Civil Dark: 21:54 - 05:23. Nautical Dark: 22:45 - 04:31. Astro Dark: 23:52 - 03:25

Total Clouds (% Sky Obscured)

17
35
46
46
60
67
63
60
56
63
74
79
82
78
72
78
87
98
85
72
59
61
62
64

Low Clouds (% Sky Obscured)

12
23
35
48
55
63
45
33
19
18
16
16
16
13
12
8
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
19
38
61
42
27
15
16
15
14
9
5
1
6
10
13
15
19
23
22
20
16

High Clouds (% Sky Obscured)

1
0
0
11
19
29
29
29
30
40
52
65
65
65
63
72
85
98
82
66
49
51
54
58

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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
10
10
12
14
16
17
18
18
19
19
19
18
18
17
15
14
12
12
11

Feels Like (°C)

12
10
9
10
9
8
8
11
12
12
13
14
14
19
19
18
19
18
18
15
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
91
88
87
85
80
74
69
66
63
59
59
58
58
63
68
74
78
82
86
86
86

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1025
1025
1025
1024

Ozone (du)

381
379
376
373
374
375
376
375
374
373
370
367
364
361
358
355
352
349
347
346
345
344
344
344

Friday 10

Waxing Crescent 8%

06:57

00:56

Sun - Rise: 06:00, Set: 21:16, Transit: 13:38. Moon - Rise: 06:57, Set: 00:56. Civil Dark: 21:55 - 05:21. Nautical Dark: 22:47 - 04:29. Astro Dark: 23:55 - 03:21

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Charleroi, Hainaut Province, Kingdom of Belgium (50.41,4.44)

Generated: 04/05/24 02:32:16. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+2.00