Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

12:10

03:37

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

Sun - Rise: 07:06, Set: 20:46, Transit: 13:57. Moon - Rise: 12:10, Set: 03:37. Civil Dark: 21:15 - 06:37. Nautical Dark: 21:50 - 06:02. Astro Dark: 22:28 - 05:25

Total Clouds (% Sky Obscured)

95
91
98
100
98
96
92
91
68
83
69
82
91
92
93
80
75
93
90
94
99
100
100
100

Low Clouds (% Sky Obscured)

84
91
97
91
95
92
85
86
68
59
58
45
36
52
65
67
69
72
87
88
96
100
91
88

Medium Clouds (% Sky Obscured)

17
20
21
19
9
16
29
20
0
0
5
0
0
3
0
0
0
12
0
4
2
26
71
87

High Clouds (% Sky Obscured)

2
2
2
2
3
3
3
5
3
83
69
81
89
89
82
30
30
31
53
70
91
94
96
100

ISS Passover

Visibility (miles)

8
9
9
9
3
2
8
9
9
9
9
9
9
9
9
9
9
8
8
8
8
9
8
9

Fog (%)

60
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
42
42
42
98

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
20
21
19
15
12
7
0
0
0
0
1
4
3
3
5
7
10
13
11
2
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
12
13
13
10
9
8
8
7
9
10
10
10
10
11
10
10
10
10
10
11

Relative Humidity (%)

92
90
89
87
90
87
83
72
66
60
60
61
70
86
88
90
93
95
95
90
90
88
89
90

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

345
341
338
338
336
336
338
339
339
338
338
335
332
332
333
335
336
336
335
333
332
330
328
329

Friday 24

First Quarter 58%

13:24

04:09

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

Sun - Rise: 07:05, Set: 20:48, Transit: 13:57. Moon - Rise: 13:24, Set: 04:09. Civil Dark: 21:16 - 06:36. Nautical Dark: 21:52 - 06:01. Astro Dark: 22:29 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
97
98
100
99
99
99
100
100
100
100
92
85
65
71
88
84
89
98
100
100
100

Low Clouds (% Sky Obscured)

99
97
93
89
79
80
81
73
60
46
39
6
21
0
0
0
0
0
0
18
27
22
23
24

Medium Clouds (% Sky Obscured)

92
90
68
76
63
25
13
42
46
31
30
26
66
66
54
46
47
67
83
85
74
16
26
72

High Clouds (% Sky Obscured)

97
100
100
59
31
64
81
91
94
98
100
100
100
84
67
15
29
61
58
57
87
100
100
100

ISS Passover

Visibility (miles)

7
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

42
42
32
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 (%)

10
9
1
1
1
8
13
10
4
3
1
1
1
1
0
1
0
0
0
1
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
5
6
6
7
8
9
8
8
7
7
6
4
3
3
1
2
2
1
2
3
3
3
2

Chance of Frost

Temperature (°C)

12
13
13
14
14
15
16
17
17
17
17
16
15
14
12
12
12
12
12
11
11
11
11
10

Feels Like (°C)

12
12
11
12
13
13
14
14
15
15
15
14
14
13
12
12
13
12
11
11
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
93
87
78
66
57
54
52
53
55
57
62
68
83
90
93
92
92
90
92
90
90
91
91

Pressure (mb)

1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

330
331
331
331
332
333
333
331
330
329
329
329
328
328
327
330
330
330
331
332
333
332
334
335

Saturday 25

Waxing Gibbous 68%

14:36

04:35

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

Sun - Rise: 07:04, Set: 20:49, Transit: 13:57. Moon - Rise: 14:36, Set: 04:35. Civil Dark: 21:18 - 06:34. Nautical Dark: 21:53 - 05:59. Astro Dark: 22:31 - 05:21

Total Clouds (% Sky Obscured)

100
94
99
90
79
93
93
57
62
75
93
87
90
100
100
91
100
100
77
62
58
30
34
35

Low Clouds (% Sky Obscured)

28
60
32
39
50
46
45
39
23
4
0
0
0
0
0
0
0
0
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

82
18
26
70
28
33
35
7
9
4
12
23
1
0
0
0
3
2
2
2
2
2
0
2

High Clouds (% Sky Obscured)

100
93
98
63
42
89
77
26
46
57
81
62
72
99
100
91
100
100
74
58
58
26
34
35

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

Chance of Frost

Temperature (°C)

11
13
15
17
17
18
19
19
19
19
18
17
16
14
13
12
12
11
10
10
10
10
10
10

Feels Like (°C)

11
13
14
15
17
17
17
17
18
18
18
16
17
15
13
12
11
11
10
12
11
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

86
77
71
65
62
59
55
55
55
54
52
57
67
83
89
90
90
90
88
87
88
87
82
74

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1018
1018
1018
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

336
340
344
347
348
350
351
350
349
350
352
355
357
360
362
362
360
360
358
355
355
357
359
360

Sunday 26

Waxing Gibbous 78%

15:45

04:58

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

Sun - Rise: 07:02, Set: 20:50, Transit: 13:57. Moon - Rise: 15:45, Set: 04:58. Civil Dark: 21:19 - 06:33. Nautical Dark: 21:54 - 05:57. Astro Dark: 22:32 - 05:19

Total Clouds (% Sky Obscured)

46
70
61
39
20
5
4
3
3
19
35
50
37
23
10
11
13
33
12
6
1
3
2
2

Low Clouds (% Sky Obscured)

1
1
1
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
9
12
5
3
0
0
0
0
8
17
25
19
10
0
3
6
11
7
4
0
0
0
0

High Clouds (% Sky Obscured)

46
70
39
22
10
2
2
2
2
2
1
0
3
5
9
7
7
30
6
3
1
3
2
2

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)

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

Chance of Frost

Temperature (°C)

11
14
17
19
20
21
22
22
22
22
21
20
18
15
14
13
12
11
11
10
10
10
10
9

Feels Like (°C)

9
13
15
18
19
20
21
20
21
20
20
19
19
17
15
14
13
12
10
10
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

60
47
40
33
30
31
31
32
33
35
37
42
49
59
59
60
61
59
60
58
62
61
61
59

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

359
358
360
366
369
370
370
368
365
364
363
359
357
357
358
358
357
355
352
349
348
345
341
340

Monday 27

Waxing Gibbous 86%

16:50

05:19

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

Sun - Rise: 07:01, Set: 20:51, Transit: 13:56. Moon - Rise: 16:50, Set: 05:19. Civil Dark: 21:20 - 06:32. Nautical Dark: 21:55 - 05:56. Astro Dark: 22:34 - 05:18

Total Clouds (% Sky Obscured)

1
1
1
15
29
45
47
48
51
45
39
34
37
69
100
77
53
34
33
36
42
45
49
49

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
8
15
25
29
30
34
30
31
26
0
0
0
9
17
28
30
33
38
45
49
49

High Clouds (% Sky Obscured)

1
1
1
2
1
3
3
1
1
2
2
2
34
58
83
58
33
8
10
10
12
10
10
10

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

Chance of Frost

Temperature (°C)

10
14
17
20
21
22
22
22
22
21
20
19
18
17
16
14
13
12
12
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
36
31
27
25
25
26
26
27
26
27
29
39
43
47
50
50
50
50
48
47
45
44
45

Pressure (mb)

1018
1019
1018
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

340
339
338
336
335
334
333
333
333
332
331
330
330
330
330
330
331
331
331
331
331
331
332
332

Tuesday 28

Waxing Gibbous 92%

17:55

05:39

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

Sun - Rise: 07:00, Set: 20:52, Transit: 13:56. Moon - Rise: 17:55, Set: 05:39. Civil Dark: 21:21 - 06:30. Nautical Dark: 21:57 - 05:54. Astro Dark: 22:35 - 05:16

Total Clouds (% Sky Obscured)

49
51
44
30
29
30
29
31
36
26
13
1
14
25
38
27
36
35
36
33
34
37
36
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
5
8
12
10
12
13
22
32
36
38

Medium Clouds (% Sky Obscured)

49
51
44
30
29
30
29
31
36
25
13
0
8
16
21
17
11
5
11
15
16
15
15
12

High Clouds (% Sky Obscured)

10
8
7
7
7
5
5
4
4
2
1
0
7
14
21
27
36
35
36
33
34
37
36
37

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
1
3
5
2
3
3
1
1
1
0
2
2
0
2
3
0
4
7
7

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

Chance of Frost

Temperature (°C)

12
14
16
19
20
20
21
21
21
21
19
18
17
16
14
13
13
13
12
12
12
12
12
13

Feels Like (°C)

10
13
14
15
15
16
17
21
20
19
19
19
19
15
15
16
15
15
15
12
12
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

44
36
30
25
24
23
22
23
24
24
28
31
35
37
38
40
39
39
39
41
42
45
46
48

Pressure (mb)

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

Ozone (du)

332
332
332
331
331
331
330
329
328
327
328
329
330
330
330
330
329
329
328
328
329
329
329
330

Wednesday 29

Waxing Gibbous 97%

18:58

06:01

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: 06:58, Set: 20:53, Transit: 13:56. Moon - Rise: 18:58, Set: 06:01. Civil Dark: 21:22 - 06:29. Nautical Dark: 21:58 - 05:53. Astro Dark: 22:37 - 05:14

Total Clouds (% Sky Obscured)

40
45
56
60
69
72
80
88
95
97
98
99
95
91
87
91
95
100

Low Clouds (% Sky Obscured)

40
45
56
57
53
49
51
50
49
48
45
45
42
27
7
28
47
67

Medium Clouds (% Sky Obscured)

7
5
6
6
11
16
26
33
31
49
68
85
71
66
62
63
60
61

High Clouds (% Sky Obscured)

33
37
42
49
53
54
66
79
95
96
98
99
94
90
87
91
94
98

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

23
14
11
25
34
35
58
84
95
95
95
85
80
67
42
36
24
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
1
1.2
1
0.5
0.5
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
17
18
20
21
22
21
21
20
19
18
17
16
16
15
14
14

Feels Like (°C)

11
14
14
14
16
18
20
20
18
16
17
18
18
14
15
16
15
15

Dew Point (°C)

4
2
1
0
2
5
7
6
6
4
5
5
5
6
8
9
9
9

Relative Humidity (%)

51
42
35
29
31
35
37
37
36
35
39
41
45
51
59
69
69
70

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

330
331
331
332
332
333
333
334
335
335
336
336
337
337
337
338
338
339

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

Generated: 23/04/26 08:53:51. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00