Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Third Quarter 42%

04:08

10:49

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

Sun - Rise: 07:01, Set: 18:41, Transit: 12:52. Moon - Rise: 04:08, Set: 10:49. Civil Dark: 19:13 - 06:29. Nautical Dark: 19:51 - 05:50. Astro Dark: 20:31 - 05:11

Total Clouds (% Sky Obscured)

100
100
94
81
45
1
18
45
55
64
56
35
36
36
45
47
77
48
45
42
41
48
55
64

Low Clouds (% Sky Obscured)

67
61
54
79
45
1
17
36
45
58
52
34
36
36
45
47
77
48
45
42
41
48
54
61

Medium Clouds (% Sky Obscured)

86
80
50
55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
10
10
10
0
0
0
0
0
0
4
1
0
0
1
0
1
0
1
1
4
3
20
26

ISS Passover

Visibility (miles)

9
7
9
8
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

Light Rain
None
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 (%)

71
2
60
31
7
5
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
0
0.5
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)

14
12
12
11
11
9
6
6
6
7
8
8
8
8
9
9
9
10
10
12
14
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
76
70
70
75
78
80
81
81
87
90
90
91
91
93
91
91
93
90
83
74
68
61
56

Pressure (mb)

1011
1011
1012
1013
1014
1016
1017
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1020
1020

Ozone (du)

366
366
367
374
380
384
385
382
368
358
354
357
355
357
357
360
360
364
364
361
359
358
358
356

Thursday 12

Waning Crescent 32%

04:51

11:53

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:59, Set: 18:42, Transit: 12:51. Moon - Rise: 04:51, Set: 11:53. Civil Dark: 19:15 - 06:26. Nautical Dark: 19:53 - 05:48. Astro Dark: 20:32 - 05:09

Total Clouds (% Sky Obscured)

55
52
60
82
100
99
57
52
100
100
100
80
94
100
99
91
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
46
50
77
65
31
0
25
41
71
61
46
59
72
66
55
81
85
94
98
100
78
91
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
11
8
4
61
86
74
56
91
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

10
8
35
10
98
95
57
28
100
100
100
56
62
100
97
76
27
60
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
6
4
3
3
3
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
24
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.1
1.8
1.6
1.3
0.9
1.9

Wind Speed/Direction (mph)

18
17
17
17
17
16
17
18
19
20
20
21
21
21
21
22
22
23
22
22
14
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
57
57
61
63
65
68
69
72
72
72
73
76
77
78
80
81
84
87
87
91
90
90
88

Pressure (mb)

1019
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1007
1006
1005
1004
1004
1004
1004
1005
1005
1004

Ozone (du)

355
352
351
350
346
343
343
341
344
349
352
357
358
358
357
354
356
366
368
371
376
379
378
377

Friday 13

Waning Crescent 23%

05:23

13:06

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:57, Set: 18:44, Transit: 12:51. Moon - Rise: 05:23, Set: 13:06. Civil Dark: 19:17 - 06:24. Nautical Dark: 19:55 - 05:46. Astro Dark: 20:34 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
82
100
100
100
100
100
100
94
68
56
68

Low Clouds (% Sky Obscured)

99
73
58
86
38
43
52
66
65
67
73
67
61
64
66
67
74
78
82
83
70
66
53
61

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
82
100
100
100
100
100
100
94
33
10
7

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
22
100
100
90
90
90
90
60
28
0
0

ISS Passover

Visibility (miles)

2
2
3
3
4
5
5
5
7
4
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

95
95
95
95
92
94
87
61
95
95
95
95
95
75
77
95
61
40
40
42
38
32
16
38

Precipitation Amount (mm)

3
1.8
1.6
1.4
0.7
0.8
0.7
0.3
0.8
1
1.1
1
0.9
0.3
0.4
0.9
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
9
7
3
2
4
5
6
5
6
6
6
6
8
8
8
8
7
5
5
7
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
5
5
4
4
3
3
3
3
2
2
1
1
0
-0
-1
1
3
3
2
4
6

Dew Point (°C)

7
6
6
5
5
5
5
5
4
5
5
4
4
4
4
3
3
3
3
3
3
1
-0
-1

Relative Humidity (%)

91
91
90
90
91
91
91
91
91
94
96
96
96
96
98
96
96
94
89
88
80
66
57
53

Pressure (mb)

1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1006
1007
1007
1008
1008
1008

Ozone (du)

376
378
385
393
399
405
411
430
440
447
446
451
457
466
479
495
495
490
491
489
491
495
498
501

Saturday 14

Waning Crescent 15%

05:46

No Set

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

Sun - Rise: 06:55, Set: 18:46, Transit: 12:51. Moon - Rise: 05:46, Set: No Set. Civil Dark: 19:18 - 06:22. Nautical Dark: 19:57 - 05:43. Astro Dark: 20:36 - 05:04

Total Clouds (% Sky Obscured)

69
67
64
62
72
34
22
7
7
8
5
3
1
0
25
50
70
70
66
61
61
62
55
52

Low Clouds (% Sky Obscured)

60
55
42
31
20
13
10
7
5
3
0
0
0
0
0
0
0
0
0
0
12
24
36
46

Medium Clouds (% Sky Obscured)

6
67
21
0
0
0
2
0
1
4
3
2
1
0
17
30
41
52
53
55
55
52
45
50

High Clouds (% Sky Obscured)

0
0
13
25
39
29
15
0
0
0
0
0
0
0
25
50
70
70
66
61
61
62
55
52

ISS Passover

Visibility (miles)

8
5
5
8
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

Very 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
None
None
None

Precipitation Probability (%)

55
68
58
40
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
9
24

Precipitation Amount (mm)

0.2
0.5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
5
4
5
5
4
3
2
2
1
1
1
1
1
1
1
3
4
5
6
7

Dew Point (°C)

-1
2
3
3
4
4
3
2
2
2
2
1
1
1
0
0
0
0
1
1
2
2
2
1

Relative Humidity (%)

50
60
62
68
74
78
81
80
83
85
88
86
88
89
88
88
86
86
85
79
75
70
62
54

Pressure (mb)

1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1014
1014

Ozone (du)

501
501
505
508
514
520
520
518
517
516
516
514
510
506
497
486
466
452
441
429
418
410
401
395

Sunday 15

Waning Crescent 8%

06:05

14:24

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:52, Set: 18:47, Transit: 12:51. Moon - Rise: 06:05, Set: 14:24. Civil Dark: 19:20 - 06:20. Nautical Dark: 19:58 - 05:41. Astro Dark: 20:38 - 05:01

Total Clouds (% Sky Obscured)

52
82
84
78
99
97
94
91
87
83
79
84
88
92
84
77
69
60
46
35
47
51
50
67

Low Clouds (% Sky Obscured)

52
82
84
67
68
84
92
88
81
76
70
66
63
59
63
66
69
60
46
35
47
46
47
42

Medium Clouds (% Sky Obscured)

45
45
50
52
50
94
87
78
69
23
18
43
65
86
58
32
10
8
4
0
1
1
2
8

High Clouds (% Sky Obscured)

33
0
1
3
4
3
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
9
8
7
8
9
9
9
9
9
9
9
9
8
8
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

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

Precipitation Probability (%)

31
35
38
37
36
41
62
95
95
65
64
63
56
58
60
60
60
47
35
18
18
21
25
26

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
1
0.8
0.3
0.3
0.2
0
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
14
14
14
14
14
15
18
19
17
14
14
15
15
14
13
12
12
12
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
5
3
2
2
0
-1
1
1
1
1
1
1
0
0
-2
-1
1
1
1
2

Dew Point (°C)

-0
-1
-1
1
1
1
2
2
4
4
5
4
3
3
2
2
1
1
1
1
1
1
0
-1

Relative Humidity (%)

50
48
48
53
58
63
66
66
84
85
87
84
82
82
80
82
80
82
76
74
71
65
61
55

Pressure (mb)

1013
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1010
1010
1010
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017

Ozone (du)

393
385
381
376
371
366
366
369
385
388
389
395
399
402
406
406
406
406
405
403
401
398
396
393

Monday 16

Waning Crescent 3%

06:20

15:44

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:50, Set: 18:49, Transit: 12:50. Moon - Rise: 06:20, Set: 15:44. Civil Dark: 19:22 - 06:17. Nautical Dark: 20:00 - 05:39. Astro Dark: 20:40 - 04:59

Total Clouds (% Sky Obscured)

84
99
100
100
100
97
93
90
91
92
93
95
97
99
98
97
97
96
95
94
84
73
63
66

Low Clouds (% Sky Obscured)

37
32
32
38
43
47
51
52
45
42
42
38
37
44
44
44
51
56
65
72
78
67
59
57

Medium Clouds (% Sky Obscured)

13
20
40
60
80
74
69
63
66
70
72
77
83
88
83
78
73
53
35
18
12
6
0
0

High Clouds (% Sky Obscured)

65
96
75
74
64
66
59
41
17
6
3
0
0
0
9
14
18
15
15
11
18
22
29
44

ISS Passover

Visibility (miles)

8
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 (%)

27
27
20
14
5
9
6
0
2
2
2
13
18
22
27
31
30
23
15
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)

13
12
12
10
8
6
6
6
7
7
7
7
8
8
8
8
8
8
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
2
2
3
3
2
2
1
0
1
1
1
1
1
1
2
2
2
3

Dew Point (°C)

-1
-1
-1
0
1
1
1
1
1
1
1
2
2
2
3
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

54
54
52
56
62
65
70
72
76
79
82
86
88
88
89
88
88
88
80
75
69
63
57
52

Pressure (mb)

1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1016
1016
1015

Ozone (du)

392
390
389
387
385
383
382
381
380
380
379
379
376
374
372
369
366
363
362
361
360
359
359
358

Tuesday 17

Waning Crescent 0%

06:33

17:04

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 OK

Sun - Rise: 06:48, Set: 18:51, Transit: 12:50. Moon - Rise: 06:33, Set: 17:04. Civil Dark: 19:23 - 06:15. Nautical Dark: 20:02 - 05:37. Astro Dark: 20:42 - 04:56

Total Clouds (% Sky Obscured)

69
78
78
82
81
70
62
53
47
42
39
30
20
10
14
15
19

Low Clouds (% Sky Obscured)

60
58
50
43
35
36
33
32
26
23
20
12
6
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
3
10
15
19

High Clouds (% Sky Obscured)

48
52
47
35
29
29
27
22
24
27
35
30
20
10
14
15
19

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
9
10
11
8
8
8
8
7
7
4
4
3
4
3

Dew Point (°C)

2
3
2
3
4
5
5
4
4
3
3
2
2
1
1
0
0

Relative Humidity (%)

52
52
50
55
60
67
69
72
74
74
73
72
72
72
71
71
71

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

357
356
355
353
351
348
347
346
345
345
344
344
344
344
344
343
342

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

Generated: 11/03/26 13:47:29. Forecast: 11/03/26 to 17/03/26. Timezone: UTC+1.00