Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waxing Crescent 43%

13:38

22:58

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:59, Set: 16:54, Transit: 12:27. Moon - Rise: 13:38, Set: 22:58. Civil Dark: 17:31 - 07:23. Nautical Dark: 18:11 - 06:43. Astro Dark: 18:50 - 06:04

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
96
93
86
78
79
100
100
100
100
94
57
77
37
88
88
100
100
100

Low Clouds (% Sky Obscured)

94
73
96
93
88
94
92
87
85
76
56
45
44
52
34
29
16
6
5
5
15
82
89
84

Medium Clouds (% Sky Obscured)

94
93
100
100
100
100
81
16
0
0
0
21
52
100
100
93
57
77
24
31
25
100
100
100

High Clouds (% Sky Obscured)

43
98
56
100
100
91
56
2
0
0
70
100
100
100
63
14
5
29
5
65
31
100
99
100

ISS Passover

Visibility (miles)

3
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
None
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
Light Rain

Precipitation Probability (%)

79
1
95
74
72
40
27
22
19
9
6
4
3
2
4
2
2
2
3
4
11
33
68
94

Precipitation Amount (mm)

1.1
0
1.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7

Wind Speed/Direction (mph)

10
12
13
16
16
15
15
14
14
13
14
14
13
13
12
12
10
7
6
5
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
7
7
7
6
6
6
5
4
3
3
3
2
2
2
1
1
-0
0
2

Relative Humidity (%)

91
90
90
91
88
90
88
90
88
88
87
81
74
71
73
70
70
75
78
79
79
75
76
85

Pressure (mb)

998
998
998
998
999
1000
1001
1003
1004
1005
1006
1006
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1003

Ozone (du)

318
316
315
310
312
314
314
313
308
305
300
301
297
292
288
287
293
291
288
291
284
283
280
275

Tuesday 17

First Quarter 53%

13:54

No Set

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
23 Bad

Sun - Rise: 08:01, Set: 16:53, Transit: 12:27. Moon - Rise: 13:54, Set: No Set. Civil Dark: 17:29 - 07:25. Nautical Dark: 18:10 - 06:44. Astro Dark: 18:49 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
95
100
100
98
100
66
62
100
93
100
100
100
100
97
100
100

Low Clouds (% Sky Obscured)

100
98
95
93
93
95
98
92
86
79
77
71
62
44
57
48
47
64
90
90
85
53
77
83

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
93
97
77
40
30
30
35
64
16
51
70
52
100
100
100
83
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
65
60
55
50
0
0
0
45
1
100
82
100
100
100
100
87
100
65

ISS Passover

Visibility (miles)

5
8
9
9
2
2
5
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1

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

Precipitation Probability (%)

94
95
95
95
95
95
95
95
95
65
70
58
25
20
31
4
0
32
83
95
95
93
95
95

Precipitation Amount (mm)

0.6
0.5
0.7
1.7
3.4
2.5
1.2
0.9
1
0.3
0.4
0
0
0
0
0
0
0
0.6
0.7
1
0.6
2.1
2.3

Wind Speed/Direction (mph)

6
9
9
11
11
13
18
22
24
26
22
23
24
23
22
22
20
19
17
16
15
18
20
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
94
94
95
98
95
92
90
89
89
80
71
74
71
71
71
73
76
77
77
79
79
93

Pressure (mb)

1001
999
997
994
992
989
987
985
985
985
986
986
987
988
988
989
989
990
990
989
988
987
985
984

Ozone (du)

272
271
272
269
265
263
264
263
262
265
270
275
281
285
292
293
293
295
296
295
293
295
293
295

Wednesday 18

Waxing Gibbous 63%

14:07

00:11

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
23 Bad

Sun - Rise: 08:03, Set: 16:52, Transit: 12:27. Moon - Rise: 14:07, Set: 00:11. Civil Dark: 17:28 - 07:26. Nautical Dark: 18:09 - 06:46. Astro Dark: 18:48 - 06:07

Total Clouds (% Sky Obscured)

89
80
62
92
62
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

60
53
51
89
62
66
67
84
85
83
85
99
96
90
58
57
56
59
79
73
63
60
67
79

Medium Clouds (% Sky Obscured)

30
13
9
0
3
50
100
100
93
96
100
93
97
86
100
96
100
67
100
100
100
100
86
75

High Clouds (% Sky Obscured)

65
6
7
0
12
96
100
72
100
98
100
93
98
92
100
98
84
86
85
95
100
100
81
64

ISS Passover

Visibility (miles)

9
9
7
8
9
7
1
3
9
9
1
9
9
7
8
7
8
9
9
9
9
9
9
4

Fog (%)

0
0
0
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
38
44
33
37
95
95
95
41
69
91
39
43
54
43
51
42
61
84
58
64
74
59
68

Precipitation Amount (mm)

0.9
0
0
0
0
1.2
2.1
1.3
0
0.6
0.8
0
0
0.2
0
0.2
0
0.4
0.7
0.3
0.4
0.5
0.2
0.4

Wind Speed/Direction (mph)

25
29
29
26
23
19
15
16
19
21
18
22
21
21
20
19
18
16
15
15
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
76
77
82
91
91
83
83
88
83
80
81
79
77
77
78
80
80
81
84
85
85

Pressure (mb)

984
983
985
986
987
987
987
988
989
990
990
990
991
991
991
991
991
991
991
991
991
991
991
991

Ozone (du)

298
298
299
298
300
303
303
310
313
314
315
317
320
321
322
322
320
318
318
321
326
328
332
334

Thursday 19

Waxing Gibbous 73%

14:20

01:25

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
23 Bad

Sun - Rise: 08:04, Set: 16:51, Transit: 12:27. Moon - Rise: 14:20, Set: 01:25. Civil Dark: 17:27 - 07:28. Nautical Dark: 18:08 - 06:47. Astro Dark: 18:47 - 06:08

Total Clouds (% Sky Obscured)

74
96
98
100
97
91
85
83
82
83
86
90
95
97
98
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

74
88
79
64
59
59
49
51
61
73
69
73
68
67
66
63
63
65
67
70
74
74
80
83

Medium Clouds (% Sky Obscured)

12
75
84
100
73
67
45
45
40
40
53
68
88
91
95
67
58
85
95
72
74
98
55
48

High Clouds (% Sky Obscured)

18
62
70
82
70
61
50
48
50
46
29
16
4
37
73
100
97
100
100
100
100
100
100
93

ISS Passover

Visibility (miles)

9
2
8
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
Light Rain
None
None
None
None

Precipitation Probability (%)

55
95
29
23
27
32
32
42
26
14
10
20
22
64
25
28
39
67
74
95
78
62
56
50

Precipitation Amount (mm)

0.2
1.2
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0.6
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
8
8
9
9
10
10
11
10
11
11
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

87
87
85
85
88
90
88
93
95
95
91
88
84
85
88
84
81
85
84
83
84
85
88
90

Pressure (mb)

991
991
991
991
991
990
990
990
990
991
991
992
992
993
993
993
993
993
993
993
993
994
994
995

Ozone (du)

333
330
332
331
332
333
337
337
339
339
340
337
334
334
335
341
344
347
345
342
340
334
328
326

Friday 20

Waxing Gibbous 82%

14:32

02:40

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
23 Bad

Sun - Rise: 08:06, Set: 16:49, Transit: 12:28. Moon - Rise: 14:32, Set: 02:40. Civil Dark: 17:26 - 07:29. Nautical Dark: 18:07 - 06:49. Astro Dark: 18:46 - 06:10

Total Clouds (% Sky Obscured)

100
100
99
99
98
100
100
92
82
73
79
86
94
94
95
96
96
96
97
80
59
30
40
48

Low Clouds (% Sky Obscured)

84
86
84
77
75
85
80
79
69
73
79
86
94
94
95
95
96
96
97
80
59
30
40
48

Medium Clouds (% Sky Obscured)

100
97
94
90
69
38
21
64
18
11
65
65
46
42
46
53
58
63
67
67
59
30
40
44

High Clouds (% Sky Obscured)

100
96
93
88
82
78
65
72
52
24
18
21
34
27
21
17
43
54
62
44
25
6
8
11

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

45
39
36
34
29
42
45
41
47
52
67
76
62
62
67
71
82
87
88
91
95
95
82
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.6
0
0.2
0.3
0.4
0.5
0.5
0.4
0.5
0.6
0.8
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
6
6
6
6
7
7
7
8
7
7
7
7
8
8
3
1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
88
88
88
88
90
93
88
91
88
84
88
91
95
94
93
91
91
91
91
91

Pressure (mb)

995
996
996
996
996
996
996
997
997
998
999
999
1000
1000
1001
1002
1003
1004
1006
1007
1009
1011
1013
1014

Ozone (du)

326
326
329
331
331
331
331
332
331
331
330
329
330
330
332
333
334
336
338
341
339
337
336
339

Saturday 21

Waxing Gibbous 90%

14:47

03:58

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

Sun - Rise: 08:08, Set: 16:48, Transit: 12:28. Moon - Rise: 14:47, Set: 03:58. Civil Dark: 17:25 - 07:31. Nautical Dark: 18:06 - 06:50. Astro Dark: 18:45 - 06:11

Total Clouds (% Sky Obscured)

59
39
20
0
4
8
13
15
18
22
28
35
43
55
68
87
87
82
50
51
56
68
76
85

Low Clouds (% Sky Obscured)

50
34
17
0
4
8
13
15
18
22
28
21
11
9
8
7
6
5
3
3
2
1
2
2

Medium Clouds (% Sky Obscured)

34
24
12
0
0
0
0
0
0
0
4
7
6
5
3
2
10
21
25
25
25
25
30
35

High Clouds (% Sky Obscured)

14
9
5
0
0
0
0
0
0
0
2
4
6
17
31
42
55
61
50
51
56
68
76
85

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 (%)

9
6
3
1
3
4
3
10
12
11
15
14
8
9
6
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-1
1
0
0
1
2
2
2
2
3
3
6
6
5
5
5
5
2
2
3
3

Dew Point (°C)

2
1
1
1
1
1
1
1
2
2
3
3
3
3
2
2
2
1
1
1
1
2
2
2

Relative Humidity (%)

91
91
93
93
91
89
91
89
88
86
85
79
73
69
69
70
70
72
75
77
79
83
86
86

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1020

Ozone (du)

342
346
344
343
342
340
339
337
337
337
337
337
337
337
331
325
319
319
319
319
326
332
339
337

Sunday 22

Waxing Gibbous 96%

15:05

05:22

Sun - Rise: 08:09, Set: 16:47, Transit: 12:28. Moon - Rise: 15:05, Set: 05:22. Civil Dark: 17:24 - 07:32. Nautical Dark: 18:05 - 06:51. Astro Dark: 18:44 - 06:12

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

Generated: 16/11/26 00:09:57. Forecast: 16/11/26 to 22/11/26. Timezone: UTC+1.00