Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

New Moon 3%

06:16

23:08

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:28, Set: 21:58, Transit: 13:43. Moon - Rise: 06:16, Set: 23:08. Civil Dark: 22:44 - 04:42. Nautical Dark: 23:53 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
79
84
100
100
100
94
91
84
79
85
88
73
87
90
97
73
86
70
72
87
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
24
3
20
30
53
38
41
48
50
74
77
33
60
57
60
54
0
0
35

Medium Clouds (% Sky Obscured)

70
79
84
100
100
100
94
90
69
58
72
79
49
71
36
81
41
40
20
17
4
0
11
38

High Clouds (% Sky Obscured)

70
79
84
100
100
100
26
10
30
1
1
0
0
1
0
0
0
6
20
21
68
100
93
90

ISS Passover

Visibility (miles)

9
9
9
9
9
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

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
1
7
13
33
19
0
0
0
0
0
0
0
2
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)

4
5
5
6
9
10
9
9
9
9
10
10
10
11
10
10
10
10
10
10
10
9
6
4

Chance of Frost

Temperature (°C)

15
16
16
16
16
17
16
16
16
16
17
18
18
19
21
22
23
23
23
22
22
21
20
18

Feels Like (°C)

13
14
14
14
14
14
15
14
14
15
15
16
17
18
19
22
21
23
23
21
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

69
74
75
75
69
66
83
86
87
83
75
70
63
57
55
52
48
45
44
49
57
64
70
76

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

347
347
347
349
352
352
354
353
352
352
351
348
347
346
345
342
341
338
335
334
334
333
332
331

Tuesday 16

Waxing Crescent 9%

07:45

23:54

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:28, Set: 21:59, Transit: 13:43. Moon - Rise: 07:45, Set: 23:54. Civil Dark: 22:45 - 04:42. Nautical Dark: 23:54 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
100
100
95
99
100
100
100
100
99
100
93
88
96
94
96
95
76
88
83
68
51
49
49

Low Clouds (% Sky Obscured)

33
7
29
40
0
0
38
51
77
81
71
66
58
76
60
75
90
68
67
62
56
39
37
33

Medium Clouds (% Sky Obscured)

30
35
64
70
63
77
61
95
65
46
46
45
28
73
51
55
62
52
26
31
11
11
19
22

High Clouds (% Sky Obscured)

20
95
99
76
97
100
94
98
96
51
96
79
52
80
4
0
3
1
1
2
1
7
1
6

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
1
2
7
17
9
3
2
2
0
0
0
0
3
11
4
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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
15
15
15
15
16
16
17
18
20
21
21
22
23
23
23
23
23
22
21

Feels Like (°C)

18
18
17
16
15
14
14
14
14
14
15
16
18
20
20
21
21
23
23
24
24
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

79
82
86
86
82
80
82
85
80
78
72
67
63
59
57
55
53
55
59
63
66
66
72
77

Pressure (mb)

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

Ozone (du)

330
328
327
326
326
326
329
331
331
331
329
329
329
327
326
326
326
326
327
327
326
325
325
326

Wednesday 17

Waxing Crescent 17%

09:15

00:25

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

Sun - Rise: 05:28, Set: 21:59, Transit: 13:43. Moon - Rise: 09:15, Set: 00:25. Civil Dark: 22:45 - 04:42. Nautical Dark: 23:55 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
58
61
73
59
50
44
45
74
64
78
75
73
45
66
60
61
61
100
74
100
100
97
72

Low Clouds (% Sky Obscured)

33
38
29
42
7
0
0
27
50
35
12
5
11
13
19
20
37
30
12
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
33
31
40
41
34
27
23
28
25
5
1
0
0
0
0
0
0
0
2
29
93
80
22

High Clouds (% Sky Obscured)

6
2
2
1
0
1
0
1
6
18
64
74
73
39
65
54
61
61
100
74
100
98
92
72

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
0
0
7
10
12

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)

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

Chance of Frost

Temperature (°C)

20
19
18
18
18
17
17
17
17
19
21
22
24
26
27
29
30
30
30
31
30
29
27
26

Feels Like (°C)

21
20
20
20
20
20
19
17
18
19
22
24
27
28
30
31
33
33
34
32
33
31
29
27

Dew Point (°C)

16
15
15
15
15
15
15
14
14
15
15
15
16
16
17
17
17
17
17
17
17
19
18
18

Relative Humidity (%)

78
80
81
83
85
85
86
86
82
76
70
64
60
56
52
49
47
45
45
45
45
53
57
61

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

326
326
325
325
325
326
327
327
326
326
326
324
325
326
326
326
327
327
325
325
324
323
323
323

Thursday 18

Waxing Crescent 27%

10:42

00:46

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

Sun - Rise: 05:28, Set: 21:59, Transit: 13:44. Moon - Rise: 10:42, Set: 00:46. Civil Dark: 22:45 - 04:42. Nautical Dark: 23:55 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
99
99
98
97
96
87
83
63
49
27
27
8
10
32
59
82
58
37
15
34
54
100

Low Clouds (% Sky Obscured)

0
0
0
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
87
81
29
76
18
88
16
18
15
10
4
1
5
6
18
30
43
37
23
9
14
19
21

High Clouds (% Sky Obscured)

97
98
95
97
93
91
88
78
77
55
33
3
2
1
0
32
59
82
58
32
0
32
54
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 (%)

12
12
26
24
26
14
18
32
22
3
0
0
2
1
1
20
30
38
28
17
1
11
11
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)

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

Chance of Frost

Temperature (°C)

24
24
23
22
22
22
21
22
22
23
25
28
30
31
32
33
32
32
31
31
31
30
28
26

Feels Like (°C)

26
24
24
23
22
23
23
23
25
26
27
28
30
31
34
35
34
33
33
33
34
35
32
30

Dew Point (°C)

18
18
17
17
17
17
17
18
18
18
18
19
19
20
20
20
18
17
17
18
19
21
21
20

Relative Humidity (%)

67
70
68
69
74
73
76
77
76
70
64
58
53
51
49
45
42
41
43
45
51
56
64
68

Pressure (mb)

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

Ozone (du)

322
323
324
322
324
324
325
328
328
327
327
327
328
328
328
328
327
326
326
326
326
327
326
322

Friday 19

Waxing Crescent 38%

12:04

01:02

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

Sun - Rise: 05:28, Set: 21:59, Transit: 13:44. Moon - Rise: 12:04, Set: 01:02. Civil Dark: 22:46 - 04:42. Nautical Dark: 23:56 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
81
74
69
64
56
49
37
34
40
51
63
75
84
94
80
66
52
62
68
67
62
51
44

Low Clouds (% Sky Obscured)

6
13
19
13
7
0
0
0
0
8
16
24
28
29
30
25
20
15
14
16
16
12
7
2

Medium Clouds (% Sky Obscured)

21
17
19
52
33
31
49
37
34
32
51
61
50
51
40
28
21
16
22
22
20
15
11
10

High Clouds (% Sky Obscured)

71
41
12
15
14
17
12
7
1
1
5
5
29
55
79
54
30
5
37
68
67
62
51
26

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
61
70
50
18
0
0
0
3
3
17
3
0
0
0
0
0
0
0
1
1
6
11
4

Precipitation Amount (mm)

0
0
0.3
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
11
11
9
9
8
7
7
5
5
5
3
4
4
5
5
5
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

26
25
23
21
20
20
20
20
20
21
22
23
23
25
26
27
28
28
29
29
29
29
27
26

Feels Like (°C)

27
24
22
20
19
19
20
19
21
21
23
25
25
26
28
28
29
29
29
29
30
30
32
32

Dew Point (°C)

19
18
19
18
18
17
17
17
17
17
18
18
18
18
18
19
19
19
19
19
20
20
20
19

Relative Humidity (%)

66
67
78
84
86
84
81
84
84
80
74
71
72
66
60
60
58
55
53
53
56
57
62
68

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

322
320
321
321
322
322
325
326
328
327
326
325
326
329
328
329
329
330
330
330
330
331
331
331

Saturday 20

Waxing Crescent 48%

13:21

01:16

23 OK
00 OK
01 OK
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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:28, Set: 22:00, Transit: 13:44. Moon - Rise: 13:21, Set: 01:16. Civil Dark: 22:46 - 04:42. Nautical Dark: 23:56 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
32
25
33
39
49
51
56
61
58
61
58
58
53
45
38
31
26
28
28
33
38
42
49

Low Clouds (% Sky Obscured)

2
2
2
9
17
24
31
36
44
29
15
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

18
9
1
2
3
4
4
8
10
30
47
51
30
34
45
32
16
0
1
1
1
20
37
49

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 (%)

6
20
9
7
3
4
4
13
6
8
8
3
8
4
0
0
1
2
4
4
4
4
2
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
5
6
7
7
7
7
7
7
7
6
5
5
4
2
2
2
3

Chance of Frost

Temperature (°C)

24
23
23
22
22
21
21
22
23
23
25
27
29
31
32
34
34
35
36
35
34
33
31
30

Feels Like (°C)

31
30
30
28
25
25
24
24
24
23
27
28
28
29
30
31
38
37
36
37
37
38
35
34

Dew Point (°C)

19
19
19
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
17
19
20
21
21
20

Relative Humidity (%)

74
75
79
80
81
81
81
79
76
73
65
58
52
47
43
39
38
36
34
38
43
49
52
55

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

331
330
328
327
325
323
321
321
320
320
319
318
317
317
316
315
315
315
314
314
313
312
312
312

Sunday 21

First Quarter 59%

14:36

01:28

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

Sun - Rise: 05:29, Set: 22:00, Transit: 13:44. Moon - Rise: 14:36, Set: 01:28. Civil Dark: 22:46 - 04:42. Nautical Dark: 23:56 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
64
73
55
38
19
28
35
44
35
23
12
31
52
69
56
43
28
33
38
44

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

33
53
73
55
38
19
28
35
44
35
23
8
18
28
39
31
23
26
25
16
3

High Clouds (% Sky Obscured)

38
21
4
4
6
3
19
35
44
35
23
12
31
52
69
56
43
14
11
8
5

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
3
16
23
24
38
27
10
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
27
27
27
27
27
27
27
27
29
31
33
34
35
36
36
36
37
35
34

Feels Like (°C)

35
34
33
32
28
28
28
28
27
27
27
28
29
30
31
32
37
37
36
36
36

Dew Point (°C)

20
19
18
17
17
17
18
19
20
22
21
20
19
19
18
18
18
18
17
18
19

Relative Humidity (%)

60
58
57
55
55
55
56
62
67
72
62
52
44
41
37
34
33
33
31
36
40

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

311
311
311
311
311
311
310
310
310
310
310
310
309
310
311
311
311
310
309
308
307

Forecast for Brussels, Bruxelles-Capitale, Kingdom of Belgium (50.85,4.35)

Generated: 15/06/26 23:06:41. Forecast: 15/06/26 to 21/06/26. Timezone: UTC+2.00