Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 62%

02:00

12:18

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: 05:32, Set: 21:50, Transit: 13:41. Moon - Rise: 02:00, Set: 12:18. Civil Dark: 22:34 - 04:47. Nautical Dark: 23:39 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
24
35
42
47
61
80
45
54
71
58
61
100
100
100
98
98
100
89
59
77
99
98
86

Low Clouds (% Sky Obscured)

19
24
35
42
45
42
57
40
51
69
53
47
87
84
98
95
91
70
63
34
24
24
10
0

Medium Clouds (% Sky Obscured)

0
7
0
0
0
0
0
0
0
0
0
0
3
47
50
9
16
9
18
5
12
54
40
86

High Clouds (% Sky Obscured)

13
0
0
0
1
15
20
2
1
2
1
14
59
100
65
51
63
100
58
34
60
97
90
25

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
3
11
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)

12
12
12
14
14
13
13
14
14
13
12
12
10
10
9
8
7
6
5
3
1
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
8
7
7
7
9
11
12
13
15
15
15
15
16
16
17
17
16
15
14
12
12

Dew Point (°C)

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

Relative Humidity (%)

83
84
88
91
93
91
87
81
74
68
63
60
57
57
59
62
67
67
77
81
83
84
86
87

Pressure (mb)

1018
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

374
374
374
374
374
373
372
372
371
369
366
364
363
361
361
357
354
354
354
353
352
351
350
350

Monday 8

Third Quarter 52%

02:00

13:33

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: 05:31, Set: 21:51, Transit: 13:41. Moon - Rise: 02:00, Set: 13:33. Civil Dark: 22:35 - 04:47. Nautical Dark: 23:40 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
85
91
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
100
75
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
34
17
4
28
6
27
56
51
58
62
36
61
73
73
69
44
62

Medium Clouds (% Sky Obscured)

77
85
91
85
99
82
89
100
100
100
96
75
97
97
96
100
94
100
100
100
100
100
38
4

High Clouds (% Sky Obscured)

35
54
68
100
100
100
100
100
100
100
100
100
100
81
24
43
100
100
100
20
20
100
10
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
6
8
9
9
9
4
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
46
73
83
95
95
70
72
78
95
87
11
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.7
1
0.3
0.4
0.3
1.4
0.7
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
13
15
16
18
18
19
20
20
20
18
18
16
16
15
14
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
83
84
84
83
79
75
73
71
62
58
60
69
78
76
79
80
76
78
89
96
96
96

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015

Ozone (du)

350
351
352
351
350
351
351
351
352
356
358
361
363
362
361
360
362
363
365
370
373
375
387
402

Tuesday 9

Waning Crescent 41%

02:13

14:50

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

Sun - Rise: 05:31, Set: 21:51, Transit: 13:41. Moon - Rise: 02:13, Set: 14:50. Civil Dark: 22:36 - 04:46. Nautical Dark: 23:42 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
90
82
86
84
45
22
49
62
66
74
89
90
100
96
69
64
47
40
28
20
47
73
100

Low Clouds (% Sky Obscured)

49
45
47
47
29
45
22
49
37
38
50
71
65
73
64
69
56
22
15
9
1
1
0
0

Medium Clouds (% Sky Obscured)

24
80
70
60
56
0
0
0
32
31
25
18
36
41
33
4
6
1
2
14
20
47
73
100

High Clouds (% Sky Obscured)

80
85
82
86
37
0
0
0
0
0
0
0
4
75
1
2
1
10
15
15
15
43
72
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
6
29
25
37
49
76
91
89
69
56
16
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
95
96
93
90
77
70
63
59
54
67
61
70
78
79
83
84
87
88
90
88
90

Pressure (mb)

1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

408
407
406
406
409
412
410
406
405
405
404
397
392
388
384
382
382
381
382
382
384
386
386
385

Wednesday 10

Waning Crescent 30%

02:27

16:10

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 OK
01 OK

Sun - Rise: 05:31, Set: 21:52, Transit: 13:41. Moon - Rise: 02:27, Set: 16:10. Civil Dark: 22:37 - 04:46. Nautical Dark: 23:43 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
82
76
76
82
84
86
85
61
57
50
43
39
38
34
37

Low Clouds (% Sky Obscured)

0
0
0
18
36
53
52
51
50
52
53
55
61
62
71
55
34
21
14
7
1
13
24
32

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
48
47
36
36
64
69
54
11
0
11
25
34
25
11
0

High Clouds (% Sky Obscured)

82
62
47
36
32
23
20
5
4
0
0
0
0
0
0
18
37
55
37
18
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
1
6
8
10
24
39
43
44
44
47
50
55
55
59
45
44
25
14
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
88
84
79
73
62
54
51
57
62
61
69
66
62
69
75
80
84
84
85

Pressure (mb)

1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

385
388
390
394
398
399
399
398
398
398
398
400
401
404
407
410
411
413
412
409
408
405
404
404

Thursday 11

Waning Crescent 20%

02:42

17:35

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: 05:30, Set: 21:53, Transit: 13:42. Moon - Rise: 02:42, Set: 17:35. Civil Dark: 22:38 - 04:45. Nautical Dark: 23:44 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
77
77
78
84
91
74
68
66
93
98
100
98
94
91
92
92
94
84
75
66
57
48
41

Low Clouds (% Sky Obscured)

36
41
44
50
50
52
45
52
46
74
84
93
81
66
53
54
54
46
38
28
25
24
26
24

Medium Clouds (% Sky Obscured)

0
0
28
36
18
20
27
41
46
40
77
94
86
77
68
70
72
74
54
33
12
17
23
29

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
32
63
96
96
94
91
92
92
94
67
35
7
4
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
5
4
3
6
6
5
4
5
5
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

4
6
4
9
10
14
11
63
74
90
95
95
95
95
95
95
95
95
92
74
51
43
32
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.6
1.3
1.2
1.4
1.3
1.2
1
0.9
0.8
0.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
88
90
88
84
77
79
77
83
91
91
86
81
76
79
81
84
87
91
95
96
96

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017
1017
1018
1018

Ozone (du)

404
404
406
408
410
411
413
415
416
416
416
416
417
418
419
420
418
416
415
415
416
416
412
408

Friday 12

Waning Crescent 11%

03:01

19:06

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: 05:30, Set: 21:53, Transit: 13:42. Moon - Rise: 03:01, Set: 19:06. Civil Dark: 22:38 - 04:45. Nautical Dark: 23:45 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
50
56
70
81
90
85
80
73
81
88
96
97
97
98
99
99
100
98
96
94
94
94
93

Low Clouds (% Sky Obscured)

29
36
41
39
42
45
41
40
42
54
66
80
79
77
76
74
71
54
47
38
36
35
29
27

Medium Clouds (% Sky Obscured)

20
12
4
35
66
90
85
80
73
81
87
84
71
57
43
32
21
7
7
7
7
9
10
16

High Clouds (% Sky Obscured)

3
8
18
20
18
16
11
7
4
12
19
26
20
13
7
38
69
100
67
36
10
17
7
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 (%)

13
11
0
4
5
2
23
26
25
29
32
31
31
29
23
24
25
28
30
30
29
32
32
29

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

Chance of Frost

Temperature (°C)

7
7
7
7
8
9
10
11
12
14
14
14
14
15
16
17
17
16
15
14
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
95
93
84
76
69
71
76
79
70
64
57
63
69
75
78
82
86
89
92

Pressure (mb)

1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

405
400
396
391
390
388
386
385
385
384
381
379
377
376
375
375
373
371
369
370
371
372
373
373

Saturday 13

Waning Crescent 5%

03:28

20:37

Sun - Rise: 05:30, Set: 21:54, Transit: 13:42. Moon - Rise: 03:28, Set: 20:37. Civil Dark: 22:39 - 04:45. Nautical Dark: 23:46 - 03:38. Astro Dark: N/A - N/A

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: 07/06/26 01:47:17. Forecast: 07/06/26 to 13/06/26. Timezone: UTC+2.00