Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 98%

21:55

08:36

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

Sun - Rise: 06:56, Set: 21:16, Transit: 14:05. Moon - Rise: 21:55, Set: 08:36. Civil Dark: 21:47 - 06:25. Nautical Dark: 22:25 - 05:47. Astro Dark: 23:07 - 05:05

Total Clouds (% Sky Obscured)

0
0
0
15
11
8
0
0
0
0
0
0
0
0
0
2
0
0
0
6
17
20
18
9

Low Clouds (% Sky Obscured)

0
0
0
5
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
3
9
10
9
3

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)

0
2
3
8
10
11
11
11
11
10
9
7
5
4
4
4
4
4
4
3
2
3
3
3

Chance of Frost

Temperature (°C)

23
27
29
30
31
32
32
31
31
30
29
28
26
24
23
22
22
22
21
20
20
20
20
21

Feels Like (°C)

24
27
30
31
32
33
33
33
32
32
30
30
29
27
25
24
24
24
23
23
23
23
23
24

Dew Point (°C)

9
11
12
14
17
18
17
16
17
17
16
16
18
19
17
15
15
15
15
15
15
15
16
14

Relative Humidity (%)

41
36
34
37
41
43
41
39
43
45
46
49
59
72
68
65
65
66
68
70
72
75
81
66

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

298
297
297
298
297
296
296
294
293
293
293
292
292
292
293
294
294
294
294
294
294
295
295
294

Friday 31

Waning Gibbous 94%

22:19

No Set

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

Sun - Rise: 06:57, Set: 21:15, Transit: 14:05. Moon - Rise: 22:19, Set: No Set. Civil Dark: 21:46 - 06:26. Nautical Dark: 22:23 - 05:48. Astro Dark: 23:05 - 05:07

Total Clouds (% Sky Obscured)

12
25
15
19
17
20
18
47
18
37
48
45
20
21
23
29
39
46
57
41
32
33
31
19

Low Clouds (% Sky Obscured)

10
15
14
16
15
16
11
5
3
0
5
2
7
10
15
14
20
32
36
28
20
22
15
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
47
5
3
3
45
9
4
1
5
11
10
16
14
12
9
6
4

High Clouds (% Sky Obscured)

0
7
2
1
0
0
0
1
11
37
48
10
0
0
0
2
0
0
57
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
1
2
0
0
0
0
0
0
0
0
0
0
15
17
3
1
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)

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

Chance of Frost

Temperature (°C)

24
26
28
30
31
32
32
32
31
29
29
28
26
24
24
23
23
23
23
22
22
22
21
22

Feels Like (°C)

28
30
30
32
33
34
34
33
31
31
30
30
29
28
26
25
25
26
26
25
25
25
24
25

Dew Point (°C)

18
19
18
18
19
20
20
19
18
16
17
18
20
20
19
18
17
17
18
17
18
18
17
16

Relative Humidity (%)

69
65
57
50
48
46
47
46
46
44
48
55
67
77
75
72
66
66
71
73
78
79
79
69

Pressure (mb)

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

Ozone (du)

295
294
294
293
293
292
292
291
290
290
291
292
292
292
291
293
294
296
297
297
297
297
297
297

Saturday 1

Waning Gibbous 88%

22:40

09:40

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

Sun - Rise: 06:57, Set: 21:14, Transit: 14:05. Moon - Rise: 22:40, Set: 09:40. Civil Dark: 21:44 - 06:27. Nautical Dark: 22:22 - 05:50. Astro Dark: 23:04 - 05:08

Total Clouds (% Sky Obscured)

28
48
44
26
20
20
26
26
49
27
75
79
53
29
35
32
62
60
60
56
46
31
20
39

Low Clouds (% Sky Obscured)

9
15
10
11
11
7
5
5
4
2
1
1
1
1
3
7
12
52
60
56
46
29
8
11

Medium Clouds (% Sky Obscured)

5
4
4
4
0
0
4
3
28
2
18
39
2
13
35
13
16
9
5
4
4
1
0
0

High Clouds (% Sky Obscured)

3
48
37
5
4
0
0
0
1
13
75
52
43
20
18
1
15
15
15
0
1
0
2
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
2
2
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 (%)

1
1
0
0
0
0
1
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)

3
3
4
5
7
9
10
10
9
9
8
7
6
4
3
1
3
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

25
26
28
30
32
33
33
33
31
31
30
29
26
26
26
26
25
24
24
23
21
21
21
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
56
51
47
44
43
45
45
45
44
46
49
60
61
52
49
74
85
89
94
95
94
92
78

Pressure (mb)

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

Ozone (du)

296
297
299
300
300
299
298
298
298
302
304
306
305
306
308
312
315
317
319
319
319
319
317
315

Sunday 2

Waning Gibbous 80%

23:02

10:45

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

Sun - Rise: 06:58, Set: 21:13, Transit: 14:05. Moon - Rise: 23:02, Set: 10:45. Civil Dark: 21:43 - 06:28. Nautical Dark: 22:21 - 05:51. Astro Dark: 23:02 - 05:10

Total Clouds (% Sky Obscured)

46
38
42
41
38
39
36
30
24
17
12
8
4
0
13
65
78
83
87
90
85
81
79
67

Low Clouds (% Sky Obscured)

13
11
5
3
3
2
0
0
0
1
1
1
0
0
1
2
3
6
11
15
17
15
11
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
3
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
1
1
0
0
0
0
0
0
0
0
0
0
0
1
30
30
30
30
30
40
45
55
51

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
1
2
2
3
1
3
3
0
1
1
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)

1
2
4
6
8
10
9
9
8
8
6
5
3
1
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

25
28
30
32
33
35
34
34
33
33
31
29
27
26
25
26
25
25
24
24
23
23
23
23

Feels Like (°C)

28
29
32
33
34
35
35
36
35
34
34
33
31
31
31
30
28
27
26
25
24
24
23
24

Dew Point (°C)

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

Relative Humidity (%)

59
45
37
33
33
36
41
42
39
42
51
57
69
83
82
81
78
82
79
74
71
70
78
74

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1010
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

315
314
312
312
311
310
309
308
308
308
309
309
309
309
309
308
308
309
310
310
311
313
314
314

Monday 3

Waning Gibbous 71%

23:24

11:52

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 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 06:59, Set: 21:12, Transit: 14:05. Moon - Rise: 23:24, Set: 11:52. Civil Dark: 21:42 - 06:29. Nautical Dark: 22:19 - 05:52. Astro Dark: 23:00 - 05:11

Total Clouds (% Sky Obscured)

70
66
74
75
79
86
92
100
88
77
65
47
31
17
16
14
17
20
23
25
16
7
0
8

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
18
40
72
55
39
32
27
17
16
14
11
13
15
20
14
7
0
0

High Clouds (% Sky Obscured)

62
66
70
75
79
86
92
100
84
65
47
27
11
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
1
2
0
3
11
2
2
1
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)

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

Chance of Frost

Temperature (°C)

26
28
30
31
33
34
33
33
32
32
32
31
29
28
26
25
24
24
23
22
22
22
22
22

Feels Like (°C)

28
29
31
31
31
32
32
32
32
32
32
32
31
32
32
31
28
27
27
25
23
22
22
21

Dew Point (°C)

19
18
17
15
14
18
19
21
22
22
22
22
21
21
21
16
10
5
5
6
7
8
9
10

Relative Humidity (%)

65
56
46
36
32
38
43
47
53
54
56
57
63
67
72
54
39
29
32
35
39
41
44
47

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013

Ozone (du)

315
315
316
314
314
314
312
311
310
309
307
306
307
307
308
308
308
309
308
308
308
309
309
309

Tuesday 4

Waning Gibbous 60%

23:49

13:00

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

Sun - Rise: 07:00, Set: 21:11, Transit: 14:05. Moon - Rise: 23:49, Set: 13:00. Civil Dark: 21:41 - 06:30. Nautical Dark: 22:18 - 05:53. Astro Dark: 22:59 - 05:13

Total Clouds (% Sky Obscured)

15
23
29
34
37
31
26
24
26
26
28
28
31
47
43
37
28
20
12
0
1
2
3
15

Low Clouds (% Sky Obscured)

1
2
2
1
1
1
0
0
0
0
0
1
2
1
1
0
0
0
0
0
0
1
1
6

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
9
17
26
16
8
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
1
1
0
2
1
0
0
1
0
6
6
1
3
3
1
2
1
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)

2
3
5
7
10
12
11
11
11
9
7
4
3
2
3
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

25
27
30
31
32
33
32
33
32
31
30
29
28
27
24
25
24
23
23
22
22
22
23
23

Feels Like (°C)

25
25
27
29
31
32
34
33
31
31
30
31
30
30
31
30
29
29
26
25
26
25
25
25

Dew Point (°C)

10
9
9
11
14
16
16
16
16
16
15
15
16
16
16
16
16
16
16
15
15
15
15
16

Relative Humidity (%)

39
32
27
30
33
36
37
37
38
38
39
40
45
52
59
60
60
62
62
62
63
62
61
62

Pressure (mb)

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

Ozone (du)

308
307
307
306
306
306
305
304
304
304
304
304
304
304
304
304
304
303
303
302
302
302
301
301

Wednesday 5

Waning Gibbous 49%

00:18

14:12

Sun - Rise: 07:01, Set: 21:09, Transit: 14:05. Moon - Rise: 00:18, Set: 14:12. Civil Dark: 21:39 - 06:31. Nautical Dark: 22:16 - 05:54. Astro Dark: 22:57 - 05:14

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: 30/07/26 08:40:32. Forecast: 30/07/26 to 05/08/26. Timezone: UTC+2.00