Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waning Gibbous 91%

21:56

11:10

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

Sun - Rise: 07:53, Set: 20:52, Transit: 14:22. Moon - Rise: 21:56, Set: 11:10. Civil Dark: 21:19 - 07:27. Nautical Dark: 21:50 - 06:56. Astro Dark: 22:22 - 06:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
7
13
22
30
32
21
19
21
20
21
22
12
7
3
5
8
11
13
17

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
0
0
0
0
0
0
0
0
0
3
5
3
16
0
0
0
0
0
5
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
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
1
3
9
13
20

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)

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

Chance of Frost

Temperature (°C)

25
23
22
21
21
21
21
21
20
20
20
20
20
21
23
24
24
25
25
25
25
25
24
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
79
80
81
81
76
76
80
81
80
81
82
82
77
69
65
61
62
62
65
63
62
65
69

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1017
1017
1016
1016
1016
1016

Ozone (du)

295
295
295
294
295
294
292
291
291
291
293
295
296
298
300
301
300
300
300
301
300
299
297
297

Monday 31

Waning Gibbous 83%

22:24

12:18

20 OK
21 OK
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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:54, Set: 20:51, Transit: 14:22. Moon - Rise: 22:24, Set: 12:18. Civil Dark: 21:17 - 07:28. Nautical Dark: 21:48 - 06:57. Astro Dark: 22:20 - 06:25

Total Clouds (% Sky Obscured)

26
39
77
100
86
98
88
75
74
85
64
91
93
90
88
88
91
87
93
88
84
84
76
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
2
3
20

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
15
7
0
0
1
0
0
0
8
32
21
11
11
0
0
4
0

High Clouds (% Sky Obscured)

1
0
0
70
9
81
53
9
25
33
37
40
40
42
44
38
32
29
35
35
30
25
23
3

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
3
9

Fog (%)

21
28
37
45
54
56
56
41
21
16
4
1
1
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)

8
8
7
7
7
7
7
7
6
7
7
8
8
9
10
11
11
12
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

23
22
21
21
21
21
21
21
21
21
21
20
21
22
23
24
24
24
25
25
25
25
24
23

Feels Like (°C)

25
24
23
21
22
22
21
22
22
21
21
21
20
21
22
23
23
24
25
24
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

75
84
88
88
84
81
84
85
84
84
84
84
82
77
72
72
75
75
77
78
79
78
82
88

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

298
296
297
298
299
299
298
299
299
299
300
301
302
301
301
299
299
298
297
298
297
297
298
300

Tuesday 1

Waning Gibbous 74%

22:55

13:28

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:55, Set: 20:49, Transit: 14:21. Moon - Rise: 22:55, Set: 13:28. Civil Dark: 21:16 - 07:29. Nautical Dark: 21:47 - 06:58. Astro Dark: 22:19 - 06:26

Total Clouds (% Sky Obscured)

62
77
73
68
68
85
75
82
66
87
61
82
73
88
95
88
86
70
78
84
83
83
80
87

Low Clouds (% Sky Obscured)

42
49
46
32
38
31
31
33
27
22
21
24
30
30
46
48
3
1
2
2
2
2
2
8

Medium Clouds (% Sky Obscured)

12
19
5
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)

1
0
0
7
22
14
7
41
6
33
2
32
6
40
84
69
25
8
30
53
66
50
35
29

ISS Passover

Visibility (miles)

9
3
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)

11
9
9
8
8
8
7
7
7
7
7
7
7
7
9
9
11
13
13
14
15
15
15
14

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
22
21
21
22
22
21
21
22
23
23
24
24
25
25
24
24
24
23

Feels Like (°C)

24
23
23
23
23
23
23
23
22
23
23
23
22
24
23
24
24
24
26
25
25
25
24
24

Dew Point (°C)

22
21
21
21
21
21
21
21
21
21
21
20
20
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

92
96
96
95
95
95
95
95
95
95
95
95
95
94
89
85
83
83
79
79
82
82
83
87

Pressure (mb)

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

Ozone (du)

300
301
302
300
298
298
296
295
295
294
295
295
293
293
296
298
298
297
295
294
292
292
292
292

Wednesday 2

Waning Gibbous 63%

23:33

14:40

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:56, Set: 20:48, Transit: 14:21. Moon - Rise: 23:33, Set: 14:40. Civil Dark: 21:14 - 07:30. Nautical Dark: 21:45 - 06:59. Astro Dark: 22:17 - 06:27

Total Clouds (% Sky Obscured)

90
92
80
77
75
72
73
74
83
96
92
87
86
86
87
84
82
86
85
80
78
71
72
68

Low Clouds (% Sky Obscured)

41
42
43
29
23
19
21
24
35
38
35
52
81
83
80
71
58
17
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
4
5
5
4
2
0
0
0
0

High Clouds (% Sky Obscured)

48
66
64
69
75
72
73
74
77
75
53
29
11
29
20
5
2
12
13
11
19
12
12
16

ISS Passover

Visibility (miles)

9
3
9
9
8
8
9
9
9
9
9
8
9
9
6
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
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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
22
21
21
22
22
22
22
22
23
23
23
24
24
24
23
23
23

Feels Like (°C)

22
22
23
23
23
22
22
23
23
23
22
22
22
22
22
22
23
23
23
22
23
23
23
23

Dew Point (°C)

21
21
22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
20
20
20
20
20
20
20

Relative Humidity (%)

92
95
96
95
95
94
95
96
95
96
96
96
96
94
92
91
87
84
80
78
78
80
83
85

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

291
291
291
291
292
292
291
290
288
286
286
287
286
287
287
288
288
290
290
291
290
290
289
288

Thursday 3

Waning Gibbous 51%

00:19

15:50

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:56, Set: 20:47, Transit: 14:21. Moon - Rise: 00:19, Set: 15:50. Civil Dark: 21:13 - 07:30. Nautical Dark: 21:44 - 07:00. Astro Dark: 22:15 - 06:28

Total Clouds (% Sky Obscured)

70
78
84
88
95
96
73
93
93
98
100
100
96
92
87
91
95
100
95
90
85
87
89
93

Low Clouds (% Sky Obscured)

0
17
21
24
24
24
26
28
25
27
30
26
20
15
9
6
3
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
60
80
80
80
75
62
53
39

High Clouds (% Sky Obscured)

16
22
20
45
73
81
73
93
93
98
100
100
96
92
87
91
95
100
95
90
85
87
89
93

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
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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
21
21
21
21
21
21
21
22
22
23
23
24
24
24
25
25
24
23

Feels Like (°C)

22
22
22
21
21
21
21
23
22
22
22
22
22
21
22
22
22
23
23
24
24
24
24
24

Dew Point (°C)

21
21
21
21
21
21
21
21
21
21
21
20
20
20
20
19
19
19
19
19
19
19
19
19

Relative Humidity (%)

91
95
95
94
94
95
95
96
96
95
96
95
95
89
85
80
78
75
72
71
71
70
73
79

Pressure (mb)

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

Ozone (du)

288
288
288
288
288
287
286
286
285
284
285
285
286
286
286
286
285
285
284
285
285
285
286
287

Friday 4

Third Quarter 39%

01:14

16:54

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:57, Set: 20:45, Transit: 14:20. Moon - Rise: 01:14, Set: 16:54. Civil Dark: 21:11 - 07:31. Nautical Dark: 21:42 - 07:00. Astro Dark: 22:14 - 06:29

Total Clouds (% Sky Obscured)

92
92
91
94
96
98
98
99
99
100
100
100
93
86
79
84
89
95
97
98
100
95
90
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
7
10
12
15
10
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
39
35
33
32
34
32
47
43
32
22
11
8
5
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
92
91
94
96
98
89
81
70
80
90
100
93
86
79
84
89
93
94
96
100
82
69
53

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 (%)

1
0
0
2
4
4
3
1
0
4
4
2
7
8
3
4
1
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)

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

Chance of Frost

Temperature (°C)

23
22
22
21
21
21
21
21
21
21
21
21
21
22
23
23
24
24
24
24
24
24
23
23

Feels Like (°C)

24
21
22
22
22
22
21
21
21
22
22
22
22
22
22
22
22
23
23
23
23
23
23
22

Dew Point (°C)

20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19
19
19
20
20
19
20

Relative Humidity (%)

84
87
88
91
92
91
91
92
92
94
92
92
91
85
80
75
74
74
74
75
78
78
79
80

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

287
288
288
289
288
288
288
288
288
288
288
288
289
290
291
292
293
293
294
294
293
293
293
293

Saturday 5

Waning Crescent 28%

02:20

17:49

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: 07:58, Set: 20:44, Transit: 14:20. Moon - Rise: 02:20, Set: 17:49. Civil Dark: 21:10 - 07:32. Nautical Dark: 21:40 - 07:01. Astro Dark: 22:12 - 06:30

Total Clouds (% Sky Obscured)

90
94
98
99
99
100
98
97
95
96
97
98
97
96
94
86
78
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
19
17
26
35
31
23
5
4
6
8
11
23
36
49
50
50
50

High Clouds (% Sky Obscured)

66
82
98
97
96
96
72
48
18
34
50
66
51
31
15
41
66
76

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
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
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
22
22
21
21
21
21
21
22
22
23
23
23

Feels Like (°C)

22
21
22
22
22
21
21
21
20
21
21
21
21
20
21
20
20
21

Dew Point (°C)

19
20
19
20
20
20
20
20
19
19
20
20
20
19
19
19
19
19

Relative Humidity (%)

81
84
85
89
88
88
88
88
88
88
89
89
89
87
83
79
79
78

Pressure (mb)

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

Ozone (du)

292
293
293
294
294
293
293
294
294
294
294
295
295
295
295
295
295
295

Forecast for Tarifa, Cadiz, Spain (36.01,-5.60)

Generated: 30/08/26 20:37:49. Forecast: 30/08/26 to 05/09/26. Timezone: UTC+2.00