Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 19%

11:23

21:58

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 OK
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:20, Set: 17:37, Transit: 12:59. Moon - Rise: 11:23, Set: 21:58. Civil Dark: 18:08 - 07:50. Nautical Dark: 18:42 - 07:15. Astro Dark: 19:16 - 06:42

Total Clouds (% Sky Obscured)

89
86
82
92
80
75
100
66
93
83
88
88
85
92
87
82
76
59
65
43
70
83
59
85

Low Clouds (% Sky Obscured)

86
65
29
40
29
1
5
1
11
8
17
27
38
24
19
15
13
9
8
2
2
7
18
21

Medium Clouds (% Sky Obscured)

25
14
50
55
31
51
100
66
88
83
88
85
85
91
87
82
76
58
45
27
22
39
29
45

High Clouds (% Sky Obscured)

0
6
76
28
30
34
94
2
0
8
24
4
0
0
2
3
0
0
1
5
49
46
22
14

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
2
0
16
23
4
16
6
1
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
4
4
5
2
1
1
0
0
0
0
0
1
0
1
2
1
0
0
0
1
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
71
81
79
79
79
76
69
61
58
54
52
52
55
60
62
68
69
68
65
63
61
65

Pressure (mb)

1008
1009
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008

Ozone (du)

411
412
416
417
418
420
418
417
415
412
409
399
394
395
396
390
386
386
384
383
384
384
384
382

Thursday 25

Waxing Crescent 28%

11:47

23:05

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: 08:21, Set: 17:38, Transit: 12:59. Moon - Rise: 11:47, Set: 23:05. Civil Dark: 18:09 - 07:50. Nautical Dark: 18:43 - 07:16. Astro Dark: 19:16 - 06:42

Total Clouds (% Sky Obscured)

91
88
92
99
100
100
100
93
99
93
99
100
99
100
99
92
93
76
73
72
55
62
97
98

Low Clouds (% Sky Obscured)

74
84
83
99
92
84
83
85
81
81
95
100
97
100
96
81
86
76
73
61
45
41
64
70

Medium Clouds (% Sky Obscured)

49
87
92
82
56
54
73
72
58
54
66
67
67
74
45
36
46
40
34
26
23
24
35
31

High Clouds (% Sky Obscured)

16
6
5
10
20
30
37
37
31
45
45
39
0
0
0
0
0
3
3
2
2
2
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
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 (%)

2
3
3
6
8
24
19
19
18
32
33
25
14
24
17
15
11
13
7
5
3
2
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
62
60
59
58
59
58
56
57
60
67
72
73
71
69
69
69
72
76
80
77
79
78
71

Pressure (mb)

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

Ozone (du)

381
380
380
381
382
381
380
379
377
374
372
371
369
368
365
361
357
356
358
358
357
357
356
357

Friday 26

Waxing Crescent 39%

12:09

00:12

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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: 08:21, Set: 17:39, Transit: 13:00. Moon - Rise: 12:09, Set: 00:12. Civil Dark: 18:09 - 07:50. Nautical Dark: 18:44 - 07:16. Astro Dark: 19:17 - 06:43

Total Clouds (% Sky Obscured)

96
87
78
69
57
37
48
70
88
93
100
100
95
99
99
100
99
99
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

73
67
58
51
34
24
15
10
78
90
100
87
93
99
91
89
96
98
99
100
96
93
89
88

Medium Clouds (% Sky Obscured)

29
24
13
12
44
1
7
22
29
36
42
45
44
98
99
73
94
89
99
100
96
86
59
42

High Clouds (% Sky Obscured)

2
2
3
3
5
9
3
21
25
4
6
7
4
25
21
88
35
39
80
100
95
45
43
32

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
9
9
9
9
9
3
5
5
4
2
1
4
7
9
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
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

2
8
36
56
35
14
8
12
17
26
47
67
82
95
95
88
95
95
95
95
87
75
64
67

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0.3
0.4
1.1
0.8
0.5
0.8
1.4
4.2
2.5
0.4
0.3
0
0

Wind Speed/Direction (mph)

5
5
5
5
6
5
6
6
6
6
6
7
8
8
7
7
6
6
7
8
11
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
76
80
77
76
77
76
75
73
73
72
78
85
87
87
90
88
91
91
90
88
87

Pressure (mb)

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

Ozone (du)

358
360
359
359
360
361
364
363
364
365
365
365
364
363
364
363
362
360
361
362
363
363
362
361

Saturday 27

First Quarter 50%

12:31

01:22

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: 08:21, Set: 17:39, Transit: 13:00. Moon - Rise: 12:31, Set: 01:22. Civil Dark: 18:10 - 07:51. Nautical Dark: 18:44 - 07:16. Astro Dark: 19:17 - 06:43

Total Clouds (% Sky Obscured)

93
91
94
97
99
76
74
67
73
73
72
72
72
71
62
56
51
53
59
65
73
77
80
85

Low Clouds (% Sky Obscured)

86
84
88
92
94
72
69
62
62
60
62
61
56
59
55
49
35
32
30
27
28
28
25
22

Medium Clouds (% Sky Obscured)

33
28
26
28
18
17
23
30
35
35
35
40
40
40
33
26
21
22
23
27
38
42
50
50

High Clouds (% Sky Obscured)

24
13
22
32
41
46
50
50
55
55
55
55
55
60
40
18
0
0
0
0
25
50
70
80

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

Precipitation Probability (%)

57
38
51
45
38
48
53
59
65
69
67
63
58
50
49
43
34
35
32
25
32
33
30
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
82
84
81
84
81
74
61
58
57
54
54
58
68
75
77
77
75
75
74
74
71

Pressure (mb)

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

Ozone (du)

360
359
359
358
358
358
358
360
362
362
361
362
361
358
353
348
344
344
343
341
341
340
336
333

Sunday 28

Waxing Gibbous 61%

12:54

No Set

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

Sun - Rise: 08:22, Set: 17:40, Transit: 13:01. Moon - Rise: 12:54, Set: No Set. Civil Dark: 18:11 - 07:51. Nautical Dark: 18:45 - 07:17. Astro Dark: 19:18 - 06:43

Total Clouds (% Sky Obscured)

85
90
88
87
90
79
69
58
42
27
11
7
3
0
4
8
12
9
5
0
0
0
0
0

Low Clouds (% Sky Obscured)

23
24
22
24
22
24
23
17
13
11
6
3
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
40
34
31
31
24
13
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
85
77
68
56
50
41
31
21
12
2
1
1
0
4
8
11
8
4
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 (%)

34
33
33
31
29
24
17
6
5
3
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
72
72
71
71
70
69
63
51
42
37
39
40
42
45
49
53
53
52
52
51
51
51

Pressure (mb)

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

Ozone (du)

331
328
327
328
327
324
323
324
324
324
325
326
327
327
327
327
327
326
328
329
330
330
330
330

Monday 29

Waxing Gibbous 72%

13:20

02:34

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

Sun - Rise: 08:22, Set: 17:41, Transit: 13:01. Moon - Rise: 13:20, Set: 02:34. Civil Dark: 18:11 - 07:51. Nautical Dark: 18:46 - 07:17. Astro Dark: 19:19 - 06:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0

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
0
0
0

Medium 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

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
4
4
4
4
4
4
5
6
8
11
11
11
11
12
12
5
5
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

55
60
65
66
67
68
65
61
58
60
59
61
60
61
63
69
77
88
86
86
86
85
85
83

Pressure (mb)

1022
1023
1023
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

329
329
328
329
330
330
330
331
331
332
333
333
334
334
334
333
332
331
329
328
326
325
324
323

Tuesday 30

Waxing Gibbous 82%

13:52

03:50

Sun - Rise: 08:22, Set: 17:41, Transit: 13:02. Moon - Rise: 13:52, Set: 03:50. Civil Dark: 18:12 - 07:51. Nautical Dark: 18:46 - 07:17. Astro Dark: 19:19 - 06:44

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 Chert/Xert, Castellon, Spain (40.52,0.16)

Generated: 24/12/25 02:14:58. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+1.00