Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

20:02

06:25

09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 06:57, Set: 20:54, Transit: 13:56. Moon - Rise: 20:02, Set: 06:25. Civil Dark: 21:23 - 06:28. Nautical Dark: 21:59 - 05:51. Astro Dark: 22:38 - 05:12

Total Clouds (% Sky Obscured)

41
45
48
46
59
70
67
46
77
36
50
59
67
81
97
97
81
87
98
93
100
100
100
100

Low Clouds (% Sky Obscured)

28
29
21
37
56
44
37
36
35
0
6
33
66
59
77
79
81
86
82
85
96
92
99
98

Medium Clouds (% Sky Obscured)

31
26
30
13
17
28
26
22
22
16
14
17
19
25
32
18
22
29
39
24
55
33
87
100

High Clouds (% Sky Obscured)

0
0
0
3
3
38
57
5
49
17
30
36
25
33
41
34
13
70
44
48
100
100
97
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
9
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
28
2
0
0
5
20
42

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
24
31
22
31
25
10
7
6
3
1
3
10
17
26
25
17
20
24
29
32
18

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

Chance of Frost

Temperature (°C)

15
17
19
20
21
21
21
21
21
20
19
18
16
15
15
15
15
15
14
14
14
14
14
15

Feels Like (°C)

16
18
20
21
21
21
20
20
21
19
20
19
18
17
16
14
15
15
15
14
13
13
13
15

Dew Point (°C)

10
11
11
12
12
11
11
12
13
13
12
13
14
14
14
13
14
14
13
13
13
13
13
14

Relative Humidity (%)

74
67
62
58
55
53
54
57
60
61
63
69
83
89
92
90
92
95
93
95
95
95
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

345
347
347
346
346
346
344
341
339
337
336
335
336
336
336
338
340
341
340
341
343
342
342
341

Friday 1

Full Moon 100%

21:06

06:52

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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:56, Set: 20:55, Transit: 13:56. Moon - Rise: 21:06, Set: 06:52. Civil Dark: 21:24 - 06:26. Nautical Dark: 22:01 - 05:50. Astro Dark: 22:40 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
99
92
95
97
99
92
90
96
94
96
95
99
100
91
98
97
97
98
100
100

Low Clouds (% Sky Obscured)

97
98
98
98
91
84
87
89
90
74
70
80
81
81
85
97
90
84
93
91
94
93
89
88

Medium Clouds (% Sky Obscured)

79
91
87
87
86
21
40
50
61
57
60
53
36
41
59
71
93
49
74
21
34
32
18
37

High Clouds (% Sky Obscured)

41
65
39
100
79
40
48
45
45
58
39
77
57
65
57
51
75
15
42
38
31
54
99
95

ISS Passover

Visibility (miles)

1
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
8
1

Fog (%)

42
42
31
12
0
0
0
0
0
0
0
0
0
0
0
0
42
48
44
36
42
81
81
81

Precipitation Type

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

Precipitation Probability (%)

16
8
33
43
30
19
18
10
10
12
13
28
26
11
15
20
32
37
28
24
32
39
36
34

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
10
9
10
12
12
11
9
9
8
7
5
4
4
3
2
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

15
15
15
15
16
16
16
17
17
17
16
15
15
14
13
13
13
13
13
13
13
13
14
14

Feels Like (°C)

14
13
12
13
14
14
14
14
14
15
15
14
14
13
13
12
13
13
13
13
12
13
14
15

Dew Point (°C)

14
12
12
11
12
12
12
10
10
10
9
9
11
11
11
11
11
11
11
11
10
12
13
14

Relative Humidity (%)

93
84
80
77
79
78
73
66
64
64
63
66
78
83
87
86
83
89
87
86
84
89
95
96

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023

Ozone (du)

343
346
352
356
358
357
356
354
352
349
346
347
347
348
351
351
351
350
348
347
345
345
345
345

Saturday 2

Waning Gibbous 98%

22:09

07:24

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

Sun - Rise: 06:55, Set: 20:56, Transit: 13:56. Moon - Rise: 22:09, Set: 07:24. Civil Dark: 21:25 - 06:25. Nautical Dark: 22:02 - 05:48. Astro Dark: 22:41 - 05:09

Total Clouds (% Sky Obscured)

100
100
99
100
99
100
100
100
100
98
99
100
100
100
100
100
100
100
100
100
98
97
96
93

Low Clouds (% Sky Obscured)

73
92
96
75
94
79
72
63
73
91
86
84
76
80
94
88
74
71
85
78
68
68
68
62

Medium Clouds (% Sky Obscured)

35
81
90
61
96
83
26
80
80
28
26
69
26
59
91
91
84
76
70
63
60
43
62
61

High Clouds (% Sky Obscured)

100
98
90
100
88
100
99
100
100
89
95
100
100
100
100
100
100
99
99
99
84
79
73
73

ISS Passover

Visibility (miles)

1
6
8
9
6
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 (%)

35
37
39
43
37
30
18
7
2
13
1
7
23
17
10
13
12
7
7
1
1
1
1
3

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
4
6
9
11
11
11
11
11
10
8
7
6
4
3
2
2
3
2
2
3
2
1
3

Chance of Frost

Temperature (°C)

14
15
16
16
16
16
17
17
17
17
16
15
14
14
14
14
14
13
13
13
13
12
12
13

Feels Like (°C)

14
14
14
13
14
14
15
14
15
14
15
14
14
14
13
14
13
13
12
13
12
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

90
82
75
72
74
77
69
67
67
68
69
72
82
89
90
89
87
86
84
82
81
86
87
79

Pressure (mb)

1023
1023
1023
1023
1023
1022
1021
1021
1020
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1018

Ozone (du)

346
347
346
347
348
349
350
350
349
349
348
348
349
350
349
349
348
347
347
347
347
348
349
350

Sunday 3

Waning Gibbous 95%

23:11

08:03

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

Sun - Rise: 06:53, Set: 20:57, Transit: 13:56. Moon - Rise: 23:11, Set: 08:03. Civil Dark: 21:27 - 06:24. Nautical Dark: 22:03 - 05:47. Astro Dark: 22:43 - 05:07

Total Clouds (% Sky Obscured)

91
89
90
91
91
93
97
100
100
100
100
99
98
97
91
77
76
59
82
100
100
100
98
100

Low Clouds (% Sky Obscured)

56
50
49
47
47
73
76
78
75
73
68
50
65
35
52
44
61
30
31
33
33
34
30
28

Medium Clouds (% Sky Obscured)

50
73
80
84
91
91
88
73
77
78
68
78
75
78
79
46
29
29
31
37
42
41
42
51

High Clouds (% Sky Obscured)

72
72
71
70
70
77
84
100
100
100
93
97
94
64
67
22
2
23
61
96
97
99
94
80

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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 (%)

4
5
18
37
34
36
29
35
29
32
25
23
20
11
25
13
1
4
5
2
6
8
10
35

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

Chance of Frost

Temperature (°C)

14
15
16
16
17
16
16
16
16
16
15
14
14
13
13
13
12
12
12
12
12
12
13
14

Feels Like (°C)

14
14
15
14
14
14
14
15
15
15
15
14
14
13
12
12
12
12
12
12
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

69
60
62
60
56
61
68
70
68
68
70
74
79
78
79
83
87
86
88
89
89
87
87
80

Pressure (mb)

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

Ozone (du)

349
353
352
353
355
354
351
351
351
350
350
351
352
354
356
359
360
358
352
350
350
350
351
350

Monday 4

Waning Gibbous 90%

00:09

08:50

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

Sun - Rise: 06:52, Set: 20:58, Transit: 13:56. Moon - Rise: 00:09, Set: 08:50. Civil Dark: 21:28 - 06:22. Nautical Dark: 22:04 - 05:45. Astro Dark: 22:44 - 05:05

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
100
100
100
100
92
83
74
77
79
81
83
85
86
84
80
79
69

Low Clouds (% Sky Obscured)

24
23
24
30
41
41
47
83
84
63
57
26
32
26
30
39
49
48
45
42
39
38
38
41

Medium Clouds (% Sky Obscured)

94
91
82
84
74
77
82
86
89
91
95
39
41
54
37
38
32
36
40
47
53
53
52
34

High Clouds (% Sky Obscured)

56
31
57
71
98
100
100
100
100
100
100
76
51
27
28
30
31
28
27
25
29
43
47
56

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

44
44
50
54
58
66
74
91
85
80
79
56
42
10
21
20
7
31
38
41
37
33
24
27

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.5
0.8
0.7
0.6
0.6
0.3
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
18
18
19
19
19
19
18
17
16
16
17
16
15
15
14
14
14
14
13
14
14
14

Feels Like (°C)

14
16
16
17
17
17
17
17
17
16
15
15
17
16
16
16
15
15
14
14
14
13
12
11

Dew Point (°C)

10
9
10
10
9
9
8
11
13
11
11
12
13
13
13
12
12
12
12
12
12
11
10
9

Relative Humidity (%)

69
63
60
58
53
51
49
59
71
71
72
75
78
82
86
86
83
83
86
87
89
83
78
71

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

353
353
353
353
354
355
356
355
355
356
355
356
358
360
362
363
365
366
367
367
367
368
369
370

Tuesday 5

Waning Gibbous 83%

01:01

No Set

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

Sun - Rise: 06:51, Set: 20:59, Transit: 13:56. Moon - Rise: 01:01, Set: No Set. Civil Dark: 21:29 - 06:21. Nautical Dark: 22:06 - 05:44. Astro Dark: 22:46 - 05:04

Total Clouds (% Sky Obscured)

57
52
77
89
100
100
100
100
82
63
45
54
62
67
36
19
0
0
0
0
1
2
3
4

Low Clouds (% Sky Obscured)

42
42
38
36
43
45
35
21
31
44
45
40
22
6
4
2
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

17
0
23
46
64
62
61
61
41
26
1
24
47
64
36
19
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
52
70
83
96
97
99
100
82
60
35
47
56
66
36
19
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
8
9
7
6
4
5
7
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
29
36
42
47
56
68
78
73
66
67
58
43
19
22
17
4
3
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.5
0.4
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
6
8
9
11
12
14
14
15
16
17
20
22
23
24
24
24
25
25
23
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
16
17
17
18
19
17
17
16
17
17
14
14
14
14
14
13
10
10
10
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

65
58
52
51
49
49
49
50
51
55
60
65
66
67
67
67
66
67
67
67
67
64
60
58

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

370
370
370
372
373
374
374
374
373
376
379
382
385
388
390
394
397
400
403
405
408
404
400
396

Wednesday 6

Waning Gibbous 75%

01:45

09:43

09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:50, Set: 21:00, Transit: 13:55. Moon - Rise: 01:45, Set: 09:43. Civil Dark: 21:30 - 06:20. Nautical Dark: 22:07 - 05:43. Astro Dark: 22:47 - 05:02

Total Clouds (% Sky Obscured)

5
5
5
4
4
28
50
72
70
72
75
63
51
40
59
79
99

Low Clouds (% Sky Obscured)

1
0
0
0
0
2
6
13
21
28
31
11
3
2
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
1
1
15
32
48
56
59
61
58
49
36
43
51
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
11
19
12
7
3
28
53
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
8
18
27
47
60
74
69
53
6
12
11
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

21
21
22
21
20
19
17
16
15
13
11
10
8
6
5
4
4

Chance of Frost

Temperature (°C)

12
14
16
16
18
19
19
18
19
18
18
17
16
15
14
13
12

Feels Like (°C)

9
9
10
10
11
11
17
17
18
17
18
17
13
13
13
12
12

Dew Point (°C)

2
2
1
1
1
2
5
7
11
11
12
13
11
10
9
8
7

Relative Humidity (%)

50
43
36
34
33
32
39
48
59
64
70
74
73
73
71
70
69

Pressure (mb)

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

Ozone (du)

393
390
387
386
386
385
387
388
390
391
392
393
394
394
395
396
396

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

Generated: 30/04/26 09:28:12. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00