Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waxing Crescent 33%

12:42

00:19

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

Sun - Rise: 07:26, Set: 20:56, Transit: 14:11. Moon - Rise: 12:42, Set: 00:19. Civil Dark: 21:22 - 07:01. Nautical Dark: 21:52 - 06:30. Astro Dark: 22:24 - 05:59

Total Clouds (% Sky Obscured)

83
78
64
60
45
42
66
56
37
24
14
9
11
11
10
11
9
9
6
9
7
6
8
5

Low Clouds (% Sky Obscured)

87
79
62
58
37
36
63
54
29
23
8
2
2
4
5
5
5
5
4
5
5
4
6
4

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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
4
4
4
9
9
9
9
5
4
4
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
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)

7
7
7
7
8
8
7
7
6
1
1
1
1
1
1
0
0
0
1
0
1
0
0
0

Chance of Frost

Temperature (°C)

21
21
21
22
21
21
21
21
21
20
18
18
18
18
18
17
16
16
16
16
17
19
21
23

Feels Like (°C)

22
22
22
23
23
22
22
22
22
23
21
21
21
20
20
19
18
18
18
17
18
20
22
24

Dew Point (°C)

18
18
18
18
17
17
17
17
17
13
12
11
10
9
9
8
7
7
7
7
7
7
8
9

Relative Humidity (%)

81
80
79
78
77
77
77
78
79
65
64
62
58
55
55
53
54
53
53
53
51
43
41
40

Pressure (mb)

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

Ozone (du)

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

Thursday 31

Waxing Crescent 43%

13:35

00:48

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

Sun - Rise: 07:27, Set: 20:56, Transit: 14:11. Moon - Rise: 13:35, Set: 00:48. Civil Dark: 21:21 - 07:01. Nautical Dark: 21:52 - 06:31. Astro Dark: 22:23 - 05:59

Total Clouds (% Sky Obscured)

7
8
4
5
7
10
8
6
6
11
14
15
22
39
54
60
65
70
67
57
47
67
83
76

Low Clouds (% Sky Obscured)

4
6
3
3
5
7
5
4
4
5
5
5
16
38
53
60
65
70
67
55
46
67
83
76

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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
5
5
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
1
2
0
2
2
2
2
1
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
1
2
2
3
3
4
4
4
5
8
8
8
14

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)

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

Chance of Frost

Temperature (°C)

23
24
23
24
24
24
23
22
20
17
16
17
17
16
16
15
15
14
14
13
13
16
19
22

Feels Like (°C)

24
25
25
26
26
25
25
24
23
20
19
19
18
18
17
17
16
15
15
14
14
17
21
23

Dew Point (°C)

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

Relative Humidity (%)

42
46
50
51
53
55
55
61
68
73
74
69
66
66
68
70
75
79
78
77
75
66
58
53

Pressure (mb)

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

Ozone (du)

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

Friday 1

First Quarter 53%

14:30

01:20

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:27, Set: 20:55, Transit: 14:11. Moon - Rise: 14:30, Set: 01:20. Civil Dark: 21:20 - 07:02. Nautical Dark: 21:51 - 06:32. Astro Dark: 22:22 - 06:00

Total Clouds (% Sky Obscured)

59
50
46
48
46
52
67
76
79
83
82
82
80
78
80
88
89
91
88
90
87
88
82
69

Low Clouds (% Sky Obscured)

58
46
44
46
43
49
66
76
79
83
82
82
80
78
80
88
89
91
88
90
87
88
82
69

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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
4
4
4
4
4
4
4
5
9
9
9
9
9
9
9
9
9
9
9
9
9
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
9
9
0
9
9
9
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 (%)

7
5
17
5
17
7
8
8
25
24
13
25
10
12
25
26
16
25
26
25
13
23
20
8

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
10
12
13
10
9
7
5
6
5
4
5
5
5
5
4
3
3
5
8
7
3
3
6

Chance of Frost

Temperature (°C)

24
26
26
26
27
25
24
23
21
20
18
18
18
17
17
17
16
16
14
15
15
18
20
23

Feels Like (°C)

25
27
28
28
28
27
26
24
22
21
20
20
19
19
18
18
17
17
15
15
16
20
22
24

Dew Point (°C)

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

Relative Humidity (%)

52
52
54
55
57
62
68
71
74
74
76
74
73
73
73
73
74
72
70
71
69
59
54
51

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1014
1014
1015
1015
1015
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

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

Saturday 2

Waxing Gibbous 62%

15:26

01:56

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:28, Set: 20:54, Transit: 14:11. Moon - Rise: 15:26, Set: 01:56. Civil Dark: 21:20 - 07:03. Nautical Dark: 21:50 - 06:32. Astro Dark: 22:21 - 06:01

Total Clouds (% Sky Obscured)

60
54
49
50
54
55
67
78
79
80
81
81
79
78
75
74
76
80
83
84
83
76
74
75

Low Clouds (% Sky Obscured)

59
52
46
47
52
52
67
78
79
80
81
81
79
78
75
74
76
80
83
84
83
76
74
75

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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
5
5
5
5
4
4
4
4
9
7
4
4
4
4
9
9
9
9
9
9
4
4

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 (%)

19
11
17
9
10
9
18
12
21
9
13
21
9
12
12
18
13
12
16
12
17
8
7
15

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
10
12
13
13
11
8
4
2
3
6
8
7
5
6
7
7
6
7
6
6
6
8
8

Chance of Frost

Temperature (°C)

25
26
27
27
27
27
26
24
22
20
19
18
18
18
17
17
17
16
16
16
17
20
21
24

Feels Like (°C)

26
27
28
28
28
28
28
27
25
23
21
21
20
20
20
19
19
18
18
19
19
22
22
25

Dew Point (°C)

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

Relative Humidity (%)

48
49
49
51
54
55
59
62
68
76
78
80
81
77
78
79
77
75
73
73
70
57
48
44

Pressure (mb)

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

Ozone (du)

290
289
290
290
289
289
287
287
287
287
287
289
289
289
290
289
289
288
287
288
289
288
290
291

Sunday 3

Waxing Gibbous 72%

16:23

02:38

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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:28, Set: 20:54, Transit: 14:11. Moon - Rise: 16:23, Set: 02:38. Civil Dark: 21:19 - 07:03. Nautical Dark: 21:49 - 06:33. Astro Dark: 22:20 - 06:02

Total Clouds (% Sky Obscured)

71
55
40
38
52
67
66
67
68
66
62
48
38
34
42
54
68
72
71
72
74
76
67
60

Low Clouds (% Sky Obscured)

71
48
21
17
46
67
66
67
68
66
62
47
29
25
37
54
68
72
71
72
74
76
67
60

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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
4
5
0
3
1
0
0
2
1
0
0
0
0
0
0
5
9
3
7
6
2
4
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)

11
13
13
17
16
14
13
11
10
8
5
5
7
7
7
5
4
3
3
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
28
28
28
28
27
25
24
24
23
23
22
23
21
21
22
22
21
21
24
26
27
28

Dew Point (°C)

13
13
14
15
16
16
16
15
14
15
15
14
14
13
12
11
11
10
9
8
9
10
9
11

Relative Humidity (%)

42
42
42
43
46
48
51
54
58
67
69
68
67
62
58
56
51
47
44
43
37
32
27
29

Pressure (mb)

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

Ozone (du)

289
289
288
287
285
287
287
285
285
285
284
282
281
281
280
279
279
279
279
279
279
280
280
280

Monday 4

Waxing Gibbous 80%

17:21

03:26

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

Sun - Rise: 07:29, Set: 20:53, Transit: 14:11. Moon - Rise: 17:21, Set: 03:26. Civil Dark: 21:18 - 07:04. Nautical Dark: 21:48 - 06:34. Astro Dark: 22:19 - 06:03

Total Clouds (% Sky Obscured)

53
47
42
38
38
35
35
38
43
47
51
54
58
53
49
45
44
43
43
39
36
34
32
31

Low Clouds (% Sky Obscured)

48
41
33
26
23
20
17
22
29
38
43
49
55
51
47
43
42
41
40
37
34
31
30
29

Medium Clouds (% Sky Obscured)

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

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)

5
4
4
4
4
6
8
9
8
7
5
5
4
4
4
4
5
5
5
5
5
5
5
6

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
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
33
33
32
32
32
31
29
28
27
26
26
25
23
23
22
23
22
22
25
27
29
29

Dew Point (°C)

12
14
15
15
16
16
16
16
14
13
11
11
10
9
9
9
9
9
8
7
9
11
12
13

Relative Humidity (%)

31
33
35
36
38
39
41
41
43
45
48
47
46
46
46
46
46
46
45
44
39
35
31
30

Pressure (mb)

1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

280
280
280
279
279
279
279
278
278
277
277
277
278
278
278
278
278
278
278
278
278
278
278
278

Tuesday 5

Waxing Gibbous 88%

18:16

04:21

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 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 20:52, Transit: 14:11. Moon - Rise: 18:16, Set: 04:21. Civil Dark: 21:17 - 07:05. Nautical Dark: 21:47 - 06:35. Astro Dark: 22:18 - 06:03

Total Clouds (% Sky Obscured)

31
37
43
48
50
52
55
53
52
50
56
59
61
63
64
62
54
44
35
28
23
23
20
21

Low Clouds (% Sky Obscured)

29
36
43
48
50
52
55
53
52
50
56
59
61
63
64
62
54
44
35
28
22
9
10
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
9
13
17
18
20
10
5
2
2
1
1
0
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)

8
9
9
9
9
9
9
9
6
3
0
1
2
2
3
3
3
4
4
4
4
4
4
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
2
0
3
3
1
3
3
0
0
0
0
1
1
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
11
14
16
15
13
10
7
3
3
7
8
8
8
8
5
2
1
1
2
1
2
5
7

Chance of Frost

Temperature (°C)

33
34
34
34
34
33
33
32
30
27
24
24
23
23
23
23
23
23
22
22
25
27
31
33

Feels Like (°C)

30
31
35
35
34
34
34
33
31
29
28
27
26
25
25
25
25
25
24
25
26
27
30
31

Dew Point (°C)

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

Relative Humidity (%)

30
30
32
34
37
37
37
36
41
45
50
50
52
53
51
49
48
48
47
47
44
41
38
32

Pressure (mb)

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

Ozone (du)

278
278
279
279
279
280
280
281
281
280
280
280
280
280
280
280
281
280
280
280
280
280
280
280

Forecast for Barrio Nuevo, Santa Cruz de Tenerife, Spain (28.47,-16.27)

Generated: 30/07/25 21:16:34. Forecast: 30/07/25 to 05/08/25. Timezone: UTC+1.00