Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 9%

10:52

20:28

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

Sun - Rise: 08:12, Set: 19:28, Transit: 13:49. Moon - Rise: 10:52, Set: 20:28. Civil Dark: 19:52 - 07:48. Nautical Dark: 20:19 - 07:21. Astro Dark: 20:47 - 06:53

Total Clouds (% Sky Obscured)

80
81
84
85
79
78
78
75
76
78
81
88
83
83
70
13
13
17
48
27
29
21
27
33

Low Clouds (% Sky Obscured)

80
81
84
85
79
78
78
75
75
77
79
87
83
83
69
13
10
14
46
21
23
21
27
29

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)

2
0
0
1
9
9
9
9
9
9
9
9
1
1
9
9
9
9
9
9
2
9
2
2

Fog (%)

0
0
0
0
0
0
0
0
0
1
2
0
0
0
9
3
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
5
5
11
6
5
8
11
13
14
4
6
2
1
0
0
0
0
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
72
79
84
85
84
84
85
86
89
89
90
90
89
89
86
73
65
59
60
61
56
60
64

Pressure (mb)

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

Ozone (du)

280
281
282
282
282
281
281
280
280
279
279
279
279
279
280
279
279
280
280
280
279
279
279
279

Friday 24

Waxing Crescent 15%

11:48

21:08

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

Sun - Rise: 08:13, Set: 19:27, Transit: 13:49. Moon - Rise: 11:48, Set: 21:08. Civil Dark: 19:51 - 07:49. Nautical Dark: 20:18 - 07:21. Astro Dark: 20:46 - 06:54

Total Clouds (% Sky Obscured)

32
28
23
23
37
26
30
24
30
23
30
33
93
100
78
39
43
17
22
31
34
49
27
32

Low Clouds (% Sky Obscured)

29
25
18
15
27
15
12
9
20
11
10
18
10
5
11
4
0
6
10
19
19
15
13
19

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
3
3
4
3
4
1
9
6
70
100
56
29
33
9
10
12
8
26
7
13

ISS Passover

Visibility (miles)

2
9
9
9
3
9
9
9
9
1
9
9
9
9
9
1
9
9
9
9
9
9
9
9

Fog (%)

0
0
1
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
1
0
0
0
0
0
0
0
0
0
0
5
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
1
0
0
1
0
1
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

25
24
21
19
20
18
18
18
18
17
17
15
15
16
15
15
18
21
23
25
25
25
23
22

Feels Like (°C)

27
26
24
22
22
21
21
21
19
18
19
18
17
15
14
14
17
22
24
25
26
27
22
22

Dew Point (°C)

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

Relative Humidity (%)

67
69
74
78
80
82
80
81
78
78
74
79
76
69
73
70
57
48
46
48
49
51
54
57

Pressure (mb)

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

Ozone (du)

278
276
276
277
278
277
277
277
277
276
276
275
276
276
276
275
276
277
277
276
276
277
276
274

Saturday 25

Waxing Crescent 13%

11:42

21:54

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

Sun - Rise: 07:14, Set: 19:26, Transit: 12:49. Moon - Rise: 11:42, Set: 21:54. Civil Dark: 19:50 - 06:50. Nautical Dark: 20:17 - 06:22. Astro Dark: 20:45 - 05:54

Total Clouds (% Sky Obscured)

66
40
50
86
95
53
78
93
91
71
47
58
55
86
77
75
78
84
29
38
92
97
98
98

Low Clouds (% Sky Obscured)

17
21
13
14
13
7
9
12
11
10
10
7
7
7
3
0
0
0
5
7
8
9
10
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
8
3
0
20
3
11
6
24
10
45
5
8
12
20
24
45

High Clouds (% Sky Obscured)

47
18
42
82
82
40
52
58
56
49
47
58
55
49
41
29
49
51
14
24
85
90
91
90

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
16
15
14
13
12
10
8
8
7
6
7
6
9
9
11
11
13
14
15
16
16

Relative Humidity (%)

59
65
70
76
75
71
68
63
54
50
51
53
49
53
50
48
44
43
42
44
47
53
55
57

Pressure (mb)

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

Ozone (du)

273
273
273
273
272
271
270
269
268
267
267
267
268
268
268
269
269
270
270
270
269
269
268
267

Sunday 26

Waxing Crescent 23%

12:32

21:46

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 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:14, Set: 18:25, Transit: 12:49. Moon - Rise: 12:32, Set: 21:46. Civil Dark: 18:49 - 06:50. Nautical Dark: 19:17 - 06:22. Astro Dark: 19:44 - 05:55

Total Clouds (% Sky Obscured)

71
99
100
100
100
100
100
95
96
96
93
85
61
67
60
87
60
47
46
46
44
82
50
55

Low Clouds (% Sky Obscured)

10
12
13
14
12
9
7
7
8
8
9
11
12
12
12
12
12
12
12
13
13
14
19
20

Medium Clouds (% Sky Obscured)

57
36
42
8
28
90
65
82
72
48
81
32
9
7
12
16
22
20
17
13
9
5
8
9

High Clouds (% Sky Obscured)

65
91
95
100
100
100
100
90
84
78
57
33
4
6
5
12
4
1
0
2
2
28
5
5

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
1
0
1
1
1
4
4
3
6
6
1
2
2
0
4
6

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
1
2
7
9
11
14
13
7

Chance of Frost

Temperature (°C)

24
22
21
21
21
21
22
22
22
21
21
21
20
20
21
23
25
26
26
26
27
27
27
27

Feels Like (°C)

24
23
21
21
22
21
22
22
22
21
21
21
20
19
20
22
24
25
26
26
27
27
26
26

Dew Point (°C)

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

Relative Humidity (%)

61
68
73
73
69
67
64
61
60
60
59
57
56
54
51
48
44
43
45
48
51
50
51
51

Pressure (mb)

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

Ozone (du)

267
266
265
265
264
263
263
263
262
262
262
262
261
261
261
261
262
262
262
262
262
261
261
260

Monday 27

Waxing Crescent 31%

13:18

22:42

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

Sun - Rise: 07:15, Set: 18:24, Transit: 12:49. Moon - Rise: 13:18, Set: 22:42. Civil Dark: 18:48 - 06:51. Nautical Dark: 19:16 - 06:23. Astro Dark: 19:43 - 05:56

Total Clouds (% Sky Obscured)

57
54
59
63
76
89
88
88
86
81
43
51
50
41
41
40
41
42
46
40
35
29
32
35

Low Clouds (% Sky Obscured)

22
21
21
21
20
20
20
19
17
16
14
11
8
9
9
10
8
5
2
2
3
3
2
2

Medium Clouds (% Sky Obscured)

9
7
7
8
7
4
4
4
21
36
6
5
9
28
41
40
41
42
46
40
30
20
20
20

High Clouds (% Sky Obscured)

4
8
20
28
29
27
30
31
33
33
16
20
20
11
9
20
23
27
29
26
18
10
14
17

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 (%)

8
8
6
5
4
3
0
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
57
62
59
58
55
53
54
54
54
52
53
54
56
55
52
51
50
48
48
46
44
43
45

Pressure (mb)

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

Ozone (du)

259
259
260
261
261
261
261
261
261
261
261
261
261
261
262
263
264
264
265
265
265
264
264
263

Tuesday 28

Waxing Crescent 41%

13:59

23:40

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

Sun - Rise: 07:16, Set: 18:23, Transit: 12:49. Moon - Rise: 13:59, Set: 23:40. Civil Dark: 18:47 - 06:51. Nautical Dark: 19:15 - 06:24. Astro Dark: 19:43 - 05:56

Total Clouds (% Sky Obscured)

38
45
51
61
66
71
74
82
84
86
92
95
99
98
98
98
98
99
100
83
68
52
68
84

Low Clouds (% Sky Obscured)

1
2
4
4
3
2
0
2
3
5
13
22
30
37
42
50
49
48
47
41
34
30
33
31

Medium Clouds (% Sky Obscured)

21
19
21
26
36
46
56
65
77
86
88
87
87
70
55
40
30
23
14
11
13
10
7
6

High Clouds (% Sky Obscured)

19
30
21
28
34
41
53
68
77
86
92
95
99
98
98
98
98
99
100
83
67
50
64
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
5
3
0
3
6
9
6
3
0
0

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
1
0
0
0
0
0
1
1
5
9
11
15
17
20
15
9
2
4
6
7
7
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)

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

Chance of Frost

Temperature (°C)

26
25
25
24
23
23
22
22
22
22
21
21
22
22
20
19
19
21
22
23
23
23
23
22

Feels Like (°C)

26
27
26
25
25
24
24
23
22
22
22
22
22
22
20
19
19
20
21
21
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

47
49
53
58
64
64
65
67
69
72
74
70
65
61
63
68
71
70
68
66
67
71
73
76

Pressure (mb)

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

Ozone (du)

263
262
263
263
263
264
264
265
265
265
265
266
267
268
270
271
273
275
276
278
277
276
275
275

Wednesday 29

First Quarter 51%

14:35

00:41

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

Sun - Rise: 07:16, Set: 18:22, Transit: 12:49. Moon - Rise: 14:35, Set: 00:41. Civil Dark: 18:47 - 06:52. Nautical Dark: 19:14 - 06:24. Astro Dark: 19:42 - 05:57

Total Clouds (% Sky Obscured)

100
97
95
93
94
93
94
94
93
91
88
82
78
78
67
59
59
55
49

Low Clouds (% Sky Obscured)

31
29
27
26
20
14
8
8
7
10
9
5
4
1
1
0
1
2
3

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
96
95
93
94
93
94
94
90
80
60
55
45
40
40
45
41
47
33

ISS Passover

Visibility (miles)

0
0
3
6
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
7
3
1
3
2
2
4
5
3
4
3
1
2
3
2
4
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
1
1
0
1
3
4
3
3
2
2
2
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

21
20
20
20
20
19
19
17
17
17
17
17
17
17
18
19
20
21
22

Feels Like (°C)

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

Dew Point (°C)

18
17
17
17
17
15
15
13
13
12
11
11
10
10
11
11
11
12
12

Relative Humidity (%)

79
84
82
80
80
77
77
77
74
71
68
67
65
65
62
59
57
55
52

Pressure (mb)

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

Ozone (du)

275
275
275
276
277
277
278
279
278
277
277
277
277
277
277
277
277
277
277

Forecast for Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 23/10/25 17:08:38. Forecast: 23/10/25 to 29/10/25. Timezone: UTC+1.00