Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 56%

16:38

00:37

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

Sun - Rise: 07:16, Set: 20:49, Transit: 14:02. Moon - Rise: 16:38, Set: 00:37. Civil Dark: 21:18 - 06:47. Nautical Dark: 21:53 - 06:13. Astro Dark: 22:30 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
64
55
62
55
53
3
3
21
21
51
42
31
3
5
46
63
91
82
60
79
74

Low Clouds (% Sky Obscured)

0
0
0
2
0
62
27
4
0
0
2
1
0
0
0
0
0
2
14
36
73
38
73
73

Medium Clouds (% Sky Obscured)

12
10
85
54
55
62
55
53
3
1
0
8
1
1
1
1
1
14
18
18
15
16
16
17

High Clouds (% Sky Obscured)

100
100
100
30
46
50
40
35
0
1
21
3
30
23
21
2
3
14
1
3
2
0
7
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 (%)

58
30
7
12
10
9
16
3
0
0
0
0
0
0
0
0
0
0
0
1
5
10
5
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)

11
15
12
5
4
4
5
5
4
5
5
5
5
5
6
8
9
8
6
5
6
9
8
8

Chance of Frost

Temperature (°C)

29
27
26
25
24
23
22
22
22
21
21
20
20
20
21
23
26
27
28
29
30
28
27
28

Feels Like (°C)

25
26
25
24
23
23
22
21
21
23
22
22
22
20
21
23
27
29
31
30
28
27
27
27

Dew Point (°C)

23
20
16
14
13
12
11
12
14
14
14
14
15
14
12
11
11
11
11
11
16
17
14
16

Relative Humidity (%)

71
64
53
49
51
50
48
53
61
65
66
67
69
65
56
47
40
36
33
32
44
48
43
48

Pressure (mb)

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

Ozone (du)

313
313
316
319
317
316
315
315
317
318
319
317
315
313
312
311
311
310
309
307
305
303
303
303

Friday 21

Waxing Gibbous 66%

17:32

01:21

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
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

Sun - Rise: 07:17, Set: 20:48, Transit: 14:02. Moon - Rise: 17:32, Set: 01:21. Civil Dark: 21:17 - 06:48. Nautical Dark: 21:51 - 06:14. Astro Dark: 22:28 - 05:37

Total Clouds (% Sky Obscured)

89
92
89
78
56
27
27
28
30
29
39
59
70
66
52
56
85
79
91
86
86
75
74
65

Low Clouds (% Sky Obscured)

65
73
68
61
31
4
0
5
10
17
34
54
69
66
52
51
83
79
87
86
82
75
74
62

Medium Clouds (% Sky Obscured)

25
28
30
24
21
12
13
11
11
7
2
1
0
0
0
1
3
0
25
10
12
0
1
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
8
8
9
5
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
Very Light Rain
None
None
None
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

2
5
5
8
8
8
12
26
13
14
21
14
23
29
38
51
51
45
31
54
43
33
9
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
25
24
24
24
23
21
21
21
20
19
19
19
21
23
24
24
25
25
24
24
25
25

Feels Like (°C)

27
27
26
25
26
26
26
24
24
24
23
22
21
22
23
25
25
25
26
25
24
25
25
24

Dew Point (°C)

15
16
15
15
16
18
18
16
17
18
18
18
18
17
17
18
18
18
20
18
16
15
15
16

Relative Humidity (%)

48
50
54
57
61
69
72
73
75
84
89
92
92
85
80
73
69
69
71
64
60
57
55
58

Pressure (mb)

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

Ozone (du)

304
303
303
305
307
309
310
311
310
309
309
310
310
310
310
309
310
310
311
312
311
309
308
308

Saturday 22

Waxing Gibbous 75%

18:19

02:12

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

Sun - Rise: 07:18, Set: 20:46, Transit: 14:01. Moon - Rise: 18:19, Set: 02:12. Civil Dark: 21:15 - 06:49. Nautical Dark: 21:50 - 06:15. Astro Dark: 22:26 - 05:39

Total Clouds (% Sky Obscured)

48
38
34
43
46
49
27
20
31
42
43
34
33
23
29
53
88
81
79
86
79
73
68
47

Low Clouds (% Sky Obscured)

45
38
33
41
44
48
21
12
28
41
39
33
28
13
10
45
54
48
52
79
79
73
40
15

Medium Clouds (% Sky Obscured)

0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
23
30
37
27
15
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
44
66
44
25
11
17
0

ISS Passover

Visibility (miles)

9
9
9
9
8
8
9
8
8
8
3
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 (%)

1
1
8
8
11
9
4
3
3
8
5
8
9
4
4
10
24
25
31
20
16
14
16
10

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)

10
8
5
3
3
3
3
3
3
3
3
3
3
2
1
3
6
9
12
13
12
12
12
13

Chance of Frost

Temperature (°C)

25
24
22
22
22
21
21
21
21
21
20
21
21
21
22
24
26
27
28
28
28
28
28
28

Feels Like (°C)

25
25
25
25
25
25
25
25
25
25
24
25
25
25
27
28
28
28
28
28
28
28
28
27

Dew Point (°C)

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

Relative Humidity (%)

63
71
81
87
89
89
91
92
93
93
93
94
92
88
79
72
66
58
58
59
62
62
59
58

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

307
307
307
308
309
310
310
309
308
307
305
306
307
308
307
307
307
308
307
306
305
303
302
301

Sunday 23

Waxing Gibbous 83%

18:58

03:11

19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
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 OK
17 Bad
18 Bad

Sun - Rise: 07:19, Set: 20:45, Transit: 14:01. Moon - Rise: 18:58, Set: 03:11. Civil Dark: 21:13 - 06:50. Nautical Dark: 21:48 - 06:16. Astro Dark: 22:24 - 05:40

Total Clouds (% Sky Obscured)

44
42
36
31
35
39
43
63
77
86
81
81
71
73
64
50
48
59
70
41
22
14
17
65

Low Clouds (% Sky Obscured)

17
15
17
15
16
18
22
45
45
34
8
5
7
8
13
2
10
51
70
28
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
8
11
15
19
13
5
0
1
2

High Clouds (% Sky Obscured)

0
0
1
1
1
1
0
30
60
86
81
81
71
60
30
0
0
0
0
0
0
0
0
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
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

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
6
3
0
7
9
7
12
11
3
16
15
9
27
22
12
16
25
33
35
12
6
8
4

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)

10
9
6
5
3
4
3
3
3
2
2
2
3
3
3
4
6
10
13
15
15
17
16
14

Chance of Frost

Temperature (°C)

26
25
24
23
22
22
21
21
21
20
21
21
20
20
22
23
26
28
29
30
31
31
32
31

Feels Like (°C)

28
27
28
27
26
26
25
25
24
24
25
25
24
24
26
27
29
29
28
29
30
30
33
32

Dew Point (°C)

18
18
20
20
20
20
20
20
19
19
19
19
19
19
18
17
17
18
19
21
20
20
21
21

Relative Humidity (%)

60
65
78
85
88
88
91
92
92
91
91
91
91
89
78
69
58
54
56
58
52
51
54
54

Pressure (mb)

1016
1015
1016
1016
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1012
1011
1011

Ozone (du)

301
302
301
300
299
300
300
300
299
298
299
299
298
298
299
300
302
305
307
306
308
310
309
308

Monday 24

Waxing Gibbous 90%

18:58

04:13

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

Sun - Rise: 07:20, Set: 20:43, Transit: 14:01. Moon - Rise: 18:58, Set: 04:13. Civil Dark: 21:12 - 06:51. Nautical Dark: 21:46 - 06:17. Astro Dark: 22:22 - 05:41

Total Clouds (% Sky Obscured)

71
82
51
60
65
53
55
55
60
50
3
0
0
5
4
4
2
1
0
0
1
1
7
14

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
4
50
3
0
0
5
4
3
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
53
51
60
63
48
55
55
60
45
0
0
0
1
2
2
2
1
0
0
0
1
3
7

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 (%)

2
8
3
1
1
1
6
3
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)

12
11
8
6
5
5
5
5
6
6
6
6
6
6
3
1
2
5
8
11
12
12
13
11

Chance of Frost

Temperature (°C)

30
28
26
25
24
24
23
22
22
22
21
21
21
21
23
25
28
29
30
32
31
31
31
29

Feels Like (°C)

30
30
28
28
27
25
23
21
21
20
20
21
21
21
22
23
24
25
27
29
32
31
29
28

Dew Point (°C)

22
22
22
22
20
16
12
7
6
6
5
7
8
8
7
7
7
8
8
10
11
13
14
14

Relative Humidity (%)

63
71
79
83
76
60
49
37
33
34
35
40
42
42
35
30
25
25
25
25
28
32
36
38

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

307
307
308
309
309
309
308
308
309
310
310
310
308
307
307
306
305
305
304
303
302
301
300
300

Tuesday 25

Waxing Gibbous 95%

19:31

05:18

19 OK
20 OK
21 OK
22 Good
23 OK
00 Bad
01 Bad
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

Sun - Rise: 07:21, Set: 20:42, Transit: 14:01. Moon - Rise: 19:31, Set: 05:18. Civil Dark: 21:10 - 06:52. Nautical Dark: 21:44 - 06:18. Astro Dark: 22:20 - 05:43

Total Clouds (% Sky Obscured)

20
19
19
18
35
54
65
60
60
55
50
50
40
50
56
65
64
60
59
62
65
68
69
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
5
11
23
27
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
18
27
50
50
40
50
56
65
64
60
59
62
65
68
69
68

High Clouds (% Sky Obscured)

11
12
11
11
21
23
30
30
25
30
29
27
30
27
27
23
19
19
20
19
13
16
17
23

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
1
2
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)

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

Chance of Frost

Temperature (°C)

28
27
25
24
22
22
21
21
21
20
20
20
20
20
23
25
27
28
29
30
30
31
31
30

Feels Like (°C)

28
28
25
25
26
25
24
23
21
21
20
20
20
20
22
23
25
25
25
26
32
32
33
31

Dew Point (°C)

14
14
13
12
12
11
11
10
11
10
10
10
10
11
13
14
15
16
16
17
18
20
22
20

Relative Humidity (%)

41
44
46
48
52
51
51
51
52
51
52
52
54
54
53
50
49
46
45
43
47
51
56
55

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

300
300
300
300
300
300
299
299
299
299
299
298
298
298
299
300
301
302
303
303
304
305
306
307

Wednesday 26

Waxing Gibbous 99%

19:59

06:24

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: 07:22, Set: 20:40, Transit: 14:00. Moon - Rise: 19:59, Set: 06:24. Civil Dark: 21:09 - 06:53. Nautical Dark: 21:43 - 06:20. Astro Dark: 22:18 - 05:44

Total Clouds (% Sky Obscured)

75
68
61
54
62
68
76
73
70
67
70
64
63
62
61
64
67
66
74

Low Clouds (% Sky Obscured)

29
16
6
3
2
3
3
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
40
20
1
2
3
3
5
8
13
21
26
23
16
9
4
8
10
11

High Clouds (% Sky Obscured)

25
24
19
19
39
65
76
73
70
67
70
64
61
59
58
60
67
66
74

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
1
12
17
16
13
11
8
11
9
3
9
16
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
4
3
3
3
3
3
3
3
3
3
4
4
3
4
6
7
10

Chance of Frost

Temperature (°C)

28
27
26
25
24
23
23
22
23
22
22
22
22
22
24
26
28
29
31

Feels Like (°C)

30
30
27
26
27
26
26
26
23
23
23
23
23
22
23
23
24
24
25

Dew Point (°C)

19
18
15
11
8
7
6
5
6
6
6
7
7
7
6
5
4
3
2

Relative Humidity (%)

57
57
49
43
37
35
34
32
33
34
36
36
37
38
32
26
21
18
16

Pressure (mb)

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

Ozone (du)

307
308
309
309
309
310
310
310
310
310
310
311
311
312
313
314
315
314
314

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

Generated: 20/08/26 19:01:13. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+2.00