Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 69%

16:12

04:51

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

Sun - Rise: 07:33, Set: 21:03, Transit: 14:19. Moon - Rise: 16:12, Set: 04:51. Civil Dark: 21:30 - 07:06. Nautical Dark: 22:03 - 06:33. Astro Dark: 22:37 - 05:59

Total Clouds (% Sky Obscured)

80
76
73
64
56
68
81
73
67
66
82
92
88
84
91
70
87
93
76
61
51
66
60
28

Low Clouds (% Sky Obscured)

42
50
45
52
49
60
67
64
60
63
76
85
83
78
87
63
83
89
69
54
39
61
53
24

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
13
23
19
9
9
13
14
10
12
6
8
9
8
3

High Clouds (% Sky Obscured)

0
0
6
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
2
0
0
9
7
14
5
11
14
10
8
6
9
8
13
7
6
14
6
2
2
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)

12
12
12
8
7
7
7
8
8
9
9
10
11
13
15
15
15
17
17
19
20
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
81
89
92
92
90
89
86
86
87
87
86
86
85
85
79
74
62
58
56
54
55

Pressure (mb)

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

Ozone (du)

362
361
356
353
352
353
351
349
348
348
346
343
340
338
338
337
336
336
334
333
334
335
335
335

Sunday 26

Waxing Gibbous 78%

No Rise

05:17

17 OK
18 OK
19 OK
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:32, Set: 21:04, Transit: 14:18. Moon - Rise: No Rise, Set: 05:17. Civil Dark: 21:31 - 07:05. Nautical Dark: 22:04 - 06:32. Astro Dark: 22:38 - 05:57

Total Clouds (% Sky Obscured)

21
34
42
48
57
53
60
55
53
62
59
66
64
58
61
58
57
68
95
95
98
53
54
100

Low Clouds (% Sky Obscured)

19
29
35
38
42
39
44
43
42
51
46
46
45
39
37
38
38
37
28
27
25
23
24
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
17
21
15
9
0
5
7
15
15
15
11
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
3
3
3
3
7
22
81
60
56
5
17
42

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
1
0
0
0
5
3
8
9
4
4
5
4
2
2
1
1
2
2
0
0
0
1
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)

18
17
16
14
12
12
13
13
13
13
13
12
13
14
15
15
16
17
19
19
19
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
63
71
80
85
82
79
81
85
86
87
87
85
85
87
89
86
78
70
68
64
62
61
61

Pressure (mb)

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

Ozone (du)

332
330
328
328
327
328
328
327
326
324
324
324
322
322
323
322
322
322
323
324
325
326
326
326

Monday 27

Waxing Gibbous 86%

17:15

05:41

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:31, Set: 21:05, Transit: 14:18. Moon - Rise: 17:15, Set: 05:41. Civil Dark: 21:32 - 07:03. Nautical Dark: 22:05 - 06:31. Astro Dark: 22:40 - 05:56

Total Clouds (% Sky Obscured)

96
100
100
100
93
92
99
92
94
100
92
100
100
100
100
91
95
90
93
85
99
100
90
89

Low Clouds (% Sky Obscured)

26
30
25
27
32
30
33
31
40
59
51
62
43
35
26
49
35
25
18
22
31
48
48
44

Medium Clouds (% Sky Obscured)

85
85
79
100
61
54
10
41
44
75
74
82
47
36
94
65
82
30
25
28
35
74
43
38

High Clouds (% Sky Obscured)

35
92
100
100
54
48
97
75
85
100
72
100
100
100
100
88
75
82
89
75
98
64
70
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
4
9
12
22
8
3
28
23
24
31
86
78
54
32
17
13
38
44
29
19
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.7
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
16
15
14
15
14
14
14
14
12
9
6
5
5
5
6
8
8
8
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
14
14
14
14
15
15
15
16
16
16
15
16
16
16
18
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

63
68
74
78
81
83
85
87
89
89
92
95
95
96
100
98
92
83
74
64
70
75
69
66

Pressure (mb)

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

Ozone (du)

324
323
322
321
323
323
323
322
322
321
320
322
323
323
325
327
327
326
326
326
326
326
328
331

Tuesday 28

Waxing Gibbous 93%

18:16

06:05

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:30, Set: 21:06, Transit: 14:18. Moon - Rise: 18:16, Set: 06:05. Civil Dark: 21:33 - 07:02. Nautical Dark: 22:06 - 06:29. Astro Dark: 22:41 - 05:54

Total Clouds (% Sky Obscured)

84
81
93
87
100
100
99
97
89
92
95
95
93
97
98
89
81
72
75
77
79
70
60
48

Low Clouds (% Sky Obscured)

43
42
38
43
46
48
54
52
57
73
73
70
73
91
95
86
78
69
73
76
79
70
60
48

Medium Clouds (% Sky Obscured)

29
21
15
16
18
23
49
46
0
10
20
30
34
37
44
39
35
29
28
26
25
15
8
1

High Clouds (% Sky Obscured)

66
67
87
77
100
100
92
84
55
56
75
80
53
27
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 (%)

24
20
10
11
10
6
16
13
8
10
11
9
25
34
40
39
42
33
36
38
19
21
18
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
16
16
16
16
16
16
16
16
16
17
17
17
18
19
19
20
20
20
21

Feels Like (°C)

17
17
17
17
18
16
16
15
17
17
16
16
17
17
17
17
18
18
19
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

62
65
70
77
90
96
98
98
98
96
93
92
90
90
90
92
88
85
84
78
75
74
71
63

Pressure (mb)

1010
1009
1009
1009
1009
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1009
1009
1009

Ozone (du)

332
335
338
340
341
342
343
346
346
346
345
346
346
346
346
348
347
342
339
338
336
335
334
334

Wednesday 29

Waxing Gibbous 97%

19:16

06:30

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

Sun - Rise: 07:29, Set: 21:07, Transit: 14:18. Moon - Rise: 19:16, Set: 06:30. Civil Dark: 21:34 - 07:01. Nautical Dark: 22:07 - 06:28. Astro Dark: 22:42 - 05:53

Total Clouds (% Sky Obscured)

41
35
15
10
6
4
5
7
10
21
33
49
45
36
30
58
53
48
47
46
46
47
50
58

Low Clouds (% Sky Obscured)

41
35
9
6
4
2
4
5
8
16
26
34
29
27
22
29
26
24
22
20
18
16
14
12

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
1
6
12
20
26
33
40

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 (%)

9
8
2
1
1
0
1
1
0
1
2
1
3
3
1
2
2
0
1
1
1
1
1
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
10
9
8
6
6
6
5
4
4
4
3
2
2
2
5
6
8
9
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
19
18
17
16
15
14
14
13
14
14
13
13
13
15
15
15
16
16
17
23
21

Dew Point (°C)

13
13
13
13
15
15
15
14
14
13
13
13
13
13
12
12
14
13
12
10
9
8
8
9

Relative Humidity (%)

61
65
65
71
85
95
96
98
98
98
98
98
98
96
96
98
85
72
62
54
47
41
41
42

Pressure (mb)

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

Ozone (du)

334
334
334
333
333
333
332
333
335
336
337
337
338
340
341
340
340
340
339
340
340
340
341
342

Thursday 30

Waxing Gibbous 99%

20:16

06:56

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

Sun - Rise: 07:27, Set: 21:08, Transit: 14:18. Moon - Rise: 20:16, Set: 06:56. Civil Dark: 21:35 - 07:00. Nautical Dark: 22:08 - 06:27. Astro Dark: 22:43 - 05:51

Total Clouds (% Sky Obscured)

49
43
37
40
39
39
47
52
58
63
71
78
67
53
35
33
26
20
20
18
17
25
33
41

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

36
33
25
25
24
31
39
52
58
63
67
70
65
53
35
33
26
14
12
11
10
20
27
32

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)

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

Chance of Frost

Temperature (°C)

22
21
20
19
18
16
15
14
14
13
13
13
13
13
13
13
15
17
19
21
22
24
24
25

Feels Like (°C)

20
20
20
21
16
16
17
15
15
13
11
11
12
11
11
11
13
13
14
16
16
18
24
24

Dew Point (°C)

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

Relative Humidity (%)

42
47
53
59
69
78
92
93
93
95
96
98
98
96
98
98
86
74
64
59
53
47
46
45

Pressure (mb)

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

Ozone (du)

343
342
341
340
342
344
346
347
348
348
350
351
352
354
356
358
358
359
359
358
356
355
353
352

Friday 1

Full Moon 100%

21:17

07:27

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

Sun - Rise: 07:26, Set: 21:08, Transit: 14:18. Moon - Rise: 21:17, Set: 07:27. Civil Dark: 21:36 - 06:59. Nautical Dark: 22:09 - 06:25. Astro Dark: 22:44 - 05:50

Total Clouds (% Sky Obscured)

35
29
21
25
33
36
46
57
57
50
42
37
27
16
3
24
44
64
73
84
93

Low Clouds (% Sky Obscured)

5
2
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
1
2
4
3
1
0
2
4
6
4
3
0
0
0
0
3
6
9

High Clouds (% Sky Obscured)

28
26
21
25
33
36
46
55
57
50
42
33
23
13
3
23
42
60
72
83
91

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
22
20
18
17
16
15
15
15
14
14
14
13
16
18
21
22
23

Feels Like (°C)

24
24
25
25
22
22
22
20
19
17
15
15
15
15
14
14
15
16
17
19
20

Dew Point (°C)

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

Relative Humidity (%)

45
50
55
60
68
76
85
85
87
89
89
87
86
86
84
84
75
69
62
61
60

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

350
350
349
348
347
347
346
346
346
346
345
343
342
341
340
338
337
336
335
334
334

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 25/04/26 17:01:03. Forecast: 25/04/26 to 01/05/26. Timezone: UTC+2.00