Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

02:13

10:53

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

Sun - Rise: 07:15, Set: 21:08, Transit: 14:13. Moon - Rise: 02:13, Set: 10:53. Civil Dark: 21:38 - 06:46. Nautical Dark: 22:14 - 06:10. Astro Dark: 22:52 - 05:31

Total Clouds (% Sky Obscured)

25
31
36
38
6
3
57
32
19
0
0
9
21
44
52
43
31
38
39
37
23
6
10
29

Low Clouds (% Sky Obscured)

33
12
16
4
4
2
2
6
4
0
0
1
1
14
25
25
8
2
2
2
3
4
3
26

Medium Clouds (% Sky Obscured)

30
30
29
0
0
0
39
20
11
0
0
7
16
21
17
42
20
34
35
36
20
0
5
10

High 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

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
2
5
7
8
9
10
5
2
1
0
2
2
2
0
0
0
0
0
0
0
4
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
40
35
30
29
29
29
28
29
39
50
57
64
64
65
62
60
63
64
65
63
56
51
47

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1010
1011
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015

Ozone (du)

434
432
429
429
430
427
425
423
418
417
418
420
418
415
415
417
417
421
422
423
424
423
419
419

Monday 29

Waning Gibbous 64%

03:03

12:02

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

Sun - Rise: 07:14, Set: 21:09, Transit: 14:12. Moon - Rise: 03:03, Set: 12:02. Civil Dark: 21:39 - 06:44. Nautical Dark: 22:15 - 06:08. Astro Dark: 22:54 - 05:29

Total Clouds (% Sky Obscured)

38
64
93
100
100
100
100
94
81
44
4
10
40
3
3
3
4
14
44
44
47
38
28
73

Low Clouds (% Sky Obscured)

42
49
58
77
64
62
36
34
32
34
2
2
14
2
2
2
2
5
26
28
14
2
2
13

Medium Clouds (% Sky Obscured)

6
45
83
76
100
100
99
41
67
7
2
7
24
0
2
0
0
6
33
22
30
22
21
53

High Clouds (% Sky Obscured)

2
2
30
29
30
33
37
35
21
0
0
0
0
0
0
0
0
0
6
40
61
28
6
27

ISS Passover

Visibility (miles)

9
9
9
8
8
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 (%)

29
37
43
52
54
60
50
29
13
1
1
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
37
33
31
38
53
45
42
43
51
53
49
51
54
53
54
56
58
59
59
57
53
47
44

Pressure (mb)

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

Ozone (du)

419
419
420
420
416
414
413
412
411
409
409
410
411
409
406
402
401
397
393
393
395
394
393
390

Tuesday 30

Waning Gibbous 53%

03:44

12:02

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 OK

Sun - Rise: 07:13, Set: 21:11, Transit: 14:12. Moon - Rise: 03:44, Set: 12:02. Civil Dark: 21:40 - 06:43. Nautical Dark: 22:16 - 06:07. Astro Dark: 22:55 - 05:28

Total Clouds (% Sky Obscured)

76
99
100
100
100
65
47
100
93
82
91
76
72
82
97
97
91
72
80
89
80
19
7
6

Low Clouds (% Sky Obscured)

49
60
73
46
89
28
12
45
30
20
30
57
54
80
90
92
88
61
75
77
60
23
7
5

Medium Clouds (% Sky Obscured)

59
73
88
94
64
67
38
89
86
78
90
52
28
4
36
37
3
2
0
22
16
8
0
0

High Clouds (% Sky Obscured)

13
18
15
72
12
3
3
5
5
25
37
3
5
55
51
3
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
21
23
25
38
24
20
32
29
55
50
41
32
18
54
70
67
49
12
6
7
8
7
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0.3
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
8
8
9
7
8
9
7
6
5
6
5
5
6
6
7
8
7
6
7
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
13
12
15
13
11
10
10
10
9
9
8
8
7
6
4
3
4
4
7
7

Dew Point (°C)

1
1
1
2
4
6
4
4
6
8
8
8
8
7
7
8
7
6
4
2
1
1
0
-2

Relative Humidity (%)

38
35
36
38
43
52
47
46
53
65
76
76
81
81
78
84
81
80
77
68
63
61
53
43

Pressure (mb)

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

Ozone (du)

387
387
387
385
383
382
381
379
379
377
377
377
377
379
381
382
383
388
393
400
403
409
414
420

Wednesday 1

Third Quarter 41%

04:18

13:16

12 OK
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
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 07:12, Set: 21:12, Transit: 14:12. Moon - Rise: 04:18, Set: 13:16. Civil Dark: 21:41 - 06:42. Nautical Dark: 22:17 - 06:05. Astro Dark: 22:57 - 05:26

Total Clouds (% Sky Obscured)

5
46
75
83
95
97
98
100
88
73
59
61
55
56
57
44
36
31
30
22
28
34
41
46

Low Clouds (% Sky Obscured)

3
27
40
54
63
63
64
64
56
43
38
37
39
49
42
26
17
21
28
32
41
47
54
37

Medium Clouds (% Sky Obscured)

0
0
34
62
82
88
94
100
81
62
43
40
20
3
13
24
35
24
11
0
0
0
0
19

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
9
23
42
82
81
70
58
64
61
33
28
28
11
17
14
2
5
4
1
2
2
1
11

Precipitation Amount (mm)

0
0
0
0.2
1
0.7
0.7
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
14
14
13
12
11
10
9
9
8
8
7
7
6
6
6
5
5
4
5
7
8
9

Feels Like (°C)

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

Dew Point (°C)

-2
-4
-5
-4
3
8
5
5
4
5
5
4
4
4
3
3
3
2
2
1
1
1
2
2

Relative Humidity (%)

38
32
28
30
50
77
67
71
70
74
81
79
79
82
79
79
80
80
80
79
75
69
64
60

Pressure (mb)

1013
1013
1012
1011
1012
1012
1012
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

424
425
426
427
425
426
427
427
426
425
423
422
419
413
405
397
395
396
394
389
390
392
392
392

Thursday 2

Waning Crescent 29%

04:47

14:32

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
02 OK
03 OK
04 Good
05 Good
06 OK
07 Good
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:10, Set: 21:13, Transit: 14:12. Moon - Rise: 04:47, Set: 14:32. Civil Dark: 21:42 - 06:40. Nautical Dark: 22:19 - 06:04. Astro Dark: 22:58 - 05:24

Total Clouds (% Sky Obscured)

56
57
69
71
73
74
73
72
70
66
60
45
30
17
16
14
12
16
19
18
21
25
30
48

Low Clouds (% Sky Obscured)

21
5
9
7
9
9
8
6
1
0
0
6
10
14
12
10
9
11
13
13
17
24
28
19

Medium Clouds (% Sky Obscured)

42
63
65
68
65
65
70
65
62
64
61
44
22
0
0
0
0
0
0
0
12
22
34
36

High Clouds (% Sky Obscured)

2
2
0
2
2
0
0
2
2
2
3
2
0
0
0
0
0
1
2
3
4
5
6
21

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 (%)

18
19
21
21
20
19
16
12
12
11
5
8
8
4
13
10
3
2
1
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)

8
10
11
11
12
12
12
11
10
8
5
4
3
3
4
3
3
2
2
3
3
4
6
8

Chance of Frost

Temperature (°C)

11
12
13
14
14
15
14
14
13
11
10
9
9
8
7
7
7
6
6
5
5
7
9
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
45
37
33
32
32
33
33
37
44
48
52
54
56
59
60
62
62
62
64
63
57
52
47

Pressure (mb)

1016
1015
1015
1014
1014
1013
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017

Ozone (du)

392
388
385
384
384
383
383
383
381
380
377
376
374
374
374
374
374
374
374
375
375
377
379
381

Friday 3

Waning Crescent 19%

05:12

15:47

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 Good
02 Good
03 OK
04 Good
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:09, Set: 21:14, Transit: 14:12. Moon - Rise: 05:12, Set: 15:47. Civil Dark: 21:43 - 06:39. Nautical Dark: 22:20 - 06:02. Astro Dark: 23:00 - 05:22

Total Clouds (% Sky Obscured)

66
84
81
77
72
71
72
75
62
49
40
30
21
10
12
15
16
19
23
28
41
55
66
68

Low Clouds (% Sky Obscured)

14
0
2
5
8
7
6
4
6
6
7
6
5
4
3
1
0
0
0
0
4
8
11
20

Medium Clouds (% Sky Obscured)

42
45
56
62
69
68
66
62
45
28
11
8
6
4
4
4
4
3
1
0
0
0
1
1

High Clouds (% Sky Obscured)

33
43
45
48
55
52
49
46
40
38
30
20
11
2
5
8
11
21
34
43
54
61
71
70

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
2
2
2
4
4
1
3
4
2
4
4
1
1
1
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)

9
11
12
12
12
13
12
11
10
8
6
3
4
4
4
3
3
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
40
37
37
37
37
40
43
46
50
54
58
61
64
66
69
72
74
75
77
78
71
63
57

Pressure (mb)

1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
1016
1016
1016
1016
1017
1016
1016
1016
1017
1017
1018
1017
1017
1017

Ozone (du)

382
383
384
381
378
374
371
368
365
364
363
363
362
360
359
359
358
357
357
357
358
358
358
358

Saturday 4

Waning Crescent 10%

05:37

17:02

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:08, Set: 21:15, Transit: 14:12. Moon - Rise: 05:37, Set: 17:02. Civil Dark: 21:45 - 06:38. Nautical Dark: 22:21 - 06:01. Astro Dark: 23:01 - 05:21

Total Clouds (% Sky Obscured)

66
65
72
86
100
100
100
100
87
75
63
64
66
67
75
85
93
82
72
70

Low Clouds (% Sky Obscured)

29
38
32
24
17
20
22
26
19
15
15
19
19
19
21
27
29
24
28
23

Medium Clouds (% Sky Obscured)

1
2
5
9
14
25
35
45
49
55
57
59
59
63
62
66
66
55
42
32

High Clouds (% Sky Obscured)

66
59
72
82
97
98
97
97
91
85
83
80
82
75
81
79
81
80
79
74

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

1
0
8
12
8
31
47
60
79
90
95
90
74
43
54
60
62
60
50
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
18
17
16
15
14
12
12
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
58
55
53
50
57
66
77
80
84
89
90
91
96
93
93
91
87
80

Pressure (mb)

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

Ozone (du)

358
357
357
356
355
354
354
353
353
356
359
362
363
364
365
367
369
371
377
382

Forecast for Las Matas, Madrid, Spain (40.52,-3.91)

Generated: 28/04/24 12:58:25. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+2.00