Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 73%

13:54

02:33

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

Sun - Rise: 08:03, Set: 18:24, Transit: 13:13. Moon - Rise: 13:54, Set: 02:33. Civil Dark: 18:49 - 07:38. Nautical Dark: 19:19 - 07:08. Astro Dark: 19:48 - 06:39

Total Clouds (% Sky Obscured)

100
92
82
69
77
11
10
13
9
6
7
11
15
17
18
19
19
20
21
17
7
5
75
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
5
5
4
7
6
7
7
8
8
8
8
8
5
0
0
0

Medium Clouds (% Sky Obscured)

62
87
73
61
77
3
3
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
85
82
24
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
49
55

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 (%)

2
15
25
32
32
38
42
38
38
36
0
0
0
0
0
0
0
0
0
0
0
0
0
82

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
4
4
4
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
11
11
11
11
10
9
9
8
7
7
6
6
6
6
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

7
8
8
8
7
7
7
7
7
7
7
8
8
7
7
7
7
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
57
55
57
58
61
62
63
64
63
63
63
65
66
65
66
66
68
68
68
68
69
70

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022

Ozone (du)

271
270
270
271
272
273
272
270
270
269
271
273
274
276
276
275
274
275
275
274
274
274
275
276

Tuesday 30

Waxing Gibbous 83%

14:35

03:40

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

Sun - Rise: 08:04, Set: 18:24, Transit: 13:14. Moon - Rise: 14:35, Set: 03:40. Civil Dark: 18:50 - 07:38. Nautical Dark: 19:19 - 07:08. Astro Dark: 19:48 - 06:40

Total Clouds (% Sky Obscured)

60
12
5
3
0
0
0
0
0
0
0
18
22
26
26
28
22
18
16
8
9
6
71
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
7
8
7
8
5
5
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
5
3
56
67

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 (%)

85
72
63
56
45
44
42
40
44
46
0
0
0
0
0
0
0
0
0
0
13
25
31
25

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)

6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
5
5
4
3
3

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
7
7
8
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
69
69
68
68
69
69
66
67
65
66
68
68
69
67
68
68
69
69
69
70
72
72

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

275
274
274
273
274
275
276
277
275
274
273
273
273
273
272
272
271
270
271
271
269
269
272
272

Wednesday 31

Waxing Gibbous 91%

15:23

04:51

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

Sun - Rise: 08:04, Set: 18:25, Transit: 13:14. Moon - Rise: 15:23, Set: 04:51. Civil Dark: 18:51 - 07:38. Nautical Dark: 19:20 - 07:09. Astro Dark: 19:49 - 06:40

Total Clouds (% Sky Obscured)

72
12
47
43
79
77
89
87
100
100
100
97
18
24
47
25
83
100
97
94
34
47
96
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
10
47
42
79
77
89
87
100
100
100
96
12
13
38
16
79
100
96
91
34
47
95
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9

Fog (%)

10
7
83
84
82
67
55
50
38
41
8
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
1
1
1
0
0
0
0
0
0
2
3
1
4
6
2

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
7
8
9
9
11
12
12
13
14
14
16
18
20
20
20
21
21
20
21
22
21
23

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9
9

Feels Like (°C)

9
9
10
9
9
8
8
7
7
6
6
7
6
8
8
6
7
7
6
6
6
7
6
5

Dew Point (°C)

5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
5
5
6
6
6
6
6
6

Relative Humidity (%)

73
74
75
76
73
73
72
72
72
72
70
69
67
66
66
68
71
72
76
77
77
78
80
78

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1020
1019
1018
1018
1017
1017
1018
1017
1017
1017
1017
1016

Ozone (du)

273
275
277
279
282
284
285
285
287
290
293
297
299
299
299
297
299
299
299
300
302
302
302
304

Thursday 1

Waxing Gibbous 97%

16:20

06:04

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:04, Set: 18:26, Transit: 13:15. Moon - Rise: 16:20, Set: 06:04. Civil Dark: 18:51 - 07:38. Nautical Dark: 19:21 - 07:09. Astro Dark: 19:50 - 06:40

Total Clouds (% Sky Obscured)

96
93
89
92
95
98
99
99
100
100
100
100
100
100
69
96
96
76
77
48
48
62
69
86

Low Clouds (% Sky Obscured)

4
4
4
14
64
68
80
99
100
56
53
13
10
9
17
16
14
12
11
11
17
42
58
52

Medium Clouds (% Sky Obscured)

4
8
15
22
77
94
97
98
100
100
100
100
100
52
53
48
33
17
10
4
0
7
3
5

High Clouds (% Sky Obscured)

75
50
48
48
48
33
52
75
100
93
100
100
100
100
69
73
57
24
29
2
3
5
0
25

ISS Passover

Visibility (miles)

6
6
8
6
9
6
2
2
2
0
0
5
9
3
3
7
6
3
2
6
3
6
7
7

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
5
19
15
32
92
95
95
95
95
95
95
95
95
95
95
95
95
95
89
64
61
69
56

Precipitation Amount (mm)

0
0
0
0
0
0.2
2.1
2.3
2.1
1.6
1.6
1.1
1.6
2.8
3.2
2.4
1.8
1.5
1.3
0.9
0.5
0.4
0.6
0.4

Wind Speed/Direction (mph)

25
26
28
30
30
31
33
39
37
34
30
35
32
33
31
29
27
25
23
21
21
22
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
80
80
77
75
79
86
94
93
93
80
76
73
77
76
77
77
75
75
75
75
78
78

Pressure (mb)

1016
1015
1014
1014
1013
1012
1012
1011
1012
1012
1011
1012
1012
1011
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

304
307
308
310
313
320
322
321
323
329
332
338
343
347
358
364
361
360
359
358
359
358
355
345

Friday 2

Waxing Gibbous 99%

17:27

07:14

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:04, Set: 18:26, Transit: 13:15. Moon - Rise: 17:27, Set: 07:14. Civil Dark: 18:52 - 07:39. Nautical Dark: 19:21 - 07:09. Astro Dark: 19:50 - 06:41

Total Clouds (% Sky Obscured)

69
50
40
45
47
64
63
72
77
47
73
62
60
53
41
45
53
63
53
38
25
27
25
23

Low Clouds (% Sky Obscured)

47
39
31
22
22
18
32
23
13
9
24
7
11
15
19
27
35
43
35
27
18
15
12
9

Medium Clouds (% Sky Obscured)

5
6
40
23
5
3
13
4
14
3
7
10
19
25
31
20
10
7
5
2
0
0
0
0

High Clouds (% Sky Obscured)

20
18
20
22
17
26
19
21
20
7
29
30
20
12
1
4
6
8
5
2
0
0
1
1

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

57
58
62
64
66
70
57
24
17
15
23
27
35
37
39
44
52
61
57
52
47
39
30
20

Precipitation Amount (mm)

0.4
0.4
0.6
0.6
0.5
0.6
0.5
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

24
26
26
26
26
25
25
25
26
27
27
27
27
26
26
26
26
26
26
26
25
25
24
24

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
6
5
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

3
3
3
2
3
3
2
2
2
2
4
2
3
3
3
3
4
4
4
4
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
76
78
78
72
67
66
67
70
71
71
72
74
78
79
83
82
81
79
78
75

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

342
337
331
324
321
316
313
312
310
310
312
312
312
310
309
307
306
305
304
304
304
304
303
301

Saturday 3

Full Moon 100%

18:38

08:18

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:05, Set: 18:27, Transit: 13:16. Moon - Rise: 18:38, Set: 08:18. Civil Dark: 18:53 - 07:39. Nautical Dark: 19:22 - 07:10. Astro Dark: 19:51 - 06:41

Total Clouds (% Sky Obscured)

27
32
42
50
59
67
62
59
59
57
50
40
39
29
27
40
55
66
65
65
68
73
75
73

Low Clouds (% Sky Obscured)

7
5
3
4
6
6
9
13
18
15
13
10
13
15
18
32
45
61
60
57
56
56
57
57

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
5
7
9
10
12
13
14
16
18
18
19
20
18
16
13
13
13
16

High Clouds (% Sky Obscured)

12
22
32
43
54
62
43
32
20
14
7
1
1
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
7
7
8
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

18
14
6
11
10
4
10
12
15
15
14
12
17
24
29
33
38
43
46
48
47
38
28
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

23
23
23
23
24
24
25
25
26
26
26
27
27
28
29
30
29
29
29
28
27
26
25
24

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
71
69
69
70
70
71
72
74
72
71
70
71
70
70
70
69
69
66
64
61
59
58

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

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

Sunday 4

Waning Gibbous 99%

19:49

09:11

Sun - Rise: 08:05, Set: 18:28, Transit: 13:16. Moon - Rise: 19:49, Set: 09:11. Civil Dark: 18:53 - 07:39. Nautical Dark: 19:23 - 07:10. Astro Dark: 19:52 - 06:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Hoyagrande, Santa Cruz de Tenerife, Spain (28.75,-17.89)

Generated: 29/12/25 00:39:19. Forecast: 29/12/25 to 04/01/26. Timezone: UTC+0.00