Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 62%

13:19

02:33

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:03, Set: 18:23, Transit: 13:13. Moon - Rise: 13:19, Set: 02:33. Civil Dark: 18:49 - 07:37. Nautical Dark: 19:18 - 07:08. Astro Dark: 19:47 - 06:39

Total Clouds (% Sky Obscured)

52
92
89
81
94
89
47
97
100
100
100
100
100
100
100
100
100
95
100
100
89
87
83
91

Low Clouds (% Sky Obscured)

52
65
43
10
9
11
12
12
10
10
14
13
8
8
4
3
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
62
2
0
5
2
100
96
90
92
95
99
73
84
68
55
86

High Clouds (% Sky Obscured)

0
42
37
41
84
71
47
97
100
100
100
100
100
100
100
98
100
88
90
66
86
79
74
9

ISS Passover

Visibility (miles)

6
6
6
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

77
77
66
77
25
0
0
0
0
0
0
0
0
71
23
9
4
0
0
2
8
9
7
6

Precipitation Type

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

Precipitation Probability (%)

17
17
17
11
10
7
13
28
20
19
18
17
11
6
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
7
7
7
7
6
7
7
7
6
7
7
7
7
8
7
8
7
7
8
7
7

Feels Like (°C)

6
6
5
5
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
6
6
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

71
74
74
71
70
67
66
65
64
64
63
63
62
59
58
55
55
55
55
56
58
60
62
62

Pressure (mb)

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

Ozone (du)

265
267
268
270
271
270
268
269
269
271
271
272
273
273
274
274
274
274
274
272
272
272
273
274

Monday 29

Waxing Gibbous 73%

13:54

03:40

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

Sun - Rise: 08:03, Set: 18:24, Transit: 13:13. Moon - Rise: 13:54, Set: 03:40. Civil Dark: 18:49 - 07:38. Nautical Dark: 19:19 - 07:08. Astro Dark: 19:48 - 06:39

Total Clouds (% Sky Obscured)

24
25
26
22
25
32
30
31
31
32
35
34
31
32
24
23
21
12
3
2
9
16
15
8

Low Clouds (% Sky Obscured)

0
3
3
10
10
12
12
12
12
14
14
13
13
13
7
7
6
4
3
1
4
7
6
3

Medium Clouds (% Sky Obscured)

5
5
5
5
0
8
7
3
5
3
5
5
0
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
0
6
1
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
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

81
84
83
81
63
38
0
0
0
0
0
0
0
0
0
0
1
2
0
13
33
34
23
15

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
0
7
19
14
10
7
15
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
60
60
59
58
61
66
73
74
74
74
75
74
73
73
73
71
71
70
70
71
70
69

Pressure (mb)

1019
1020
1020
1021
1022
1022
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

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

Tuesday 30

Waxing Gibbous 83%

14:35

04:51

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

Sun - Rise: 08:04, Set: 18:24, Transit: 13:14. Moon - Rise: 14:35, Set: 04:51. Civil Dark: 18:50 - 07:38. Nautical Dark: 19:19 - 07:08. Astro Dark: 19:48 - 06:40

Total Clouds (% Sky Obscured)

0
0
0
0
12
19
18
20
16
20
21
25
28
67
89
52
96
91
84
76
57
48
71
92

Low Clouds (% Sky Obscured)

0
0
0
0
6
8
7
8
8
8
8
10
9
9
8
8
9
7
5
2
0
0
0
0

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
4
51
78
30
70
64
62
58
48
46
69
92

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 (%)

9
6
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
3
3
2
3
3
3
4
4
4
5
5
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

68
68
67
67
67
68
68
69
69
70
72
72
73
74
77
77
78
77
80
81
81
81
80
78

Pressure (mb)

1021
1021
1021
1022
1023
1023
1023
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

279
279
278
278
277
276
275
275
274
274
274
275
274
274
274
274
274
274
275
275
276
277
279
281

Wednesday 31

Waxing Gibbous 91%

15:23

06:04

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

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

Total Clouds (% Sky Obscured)

99
93
98
100
100
90
93
87
59
69
32
20
54
25
53
21
65
70
65
56
51
65
78
95

Low Clouds (% Sky Obscured)

0
0
0
1
3
4
4
4
4
4
3
2
1
1
0
1
3
4
4
11
3
7
39
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
5
4
4
11
11
83

High Clouds (% Sky Obscured)

98
93
98
100
100
90
75
47
13
14
5
3
14
7
24
8
39
45
43
37
35
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
8
6
6
6
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
1
1
0
0
0
0
1
1
1
5
5
3
5
6
4
16
12
16

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
9
11
12
14
15
17
18
19
20
21
22
22
22
22
23
23
23
24
25
26
27
28
29

Chance of Frost

Temperature (°C)

9
9
9
9
10
10
10
10
10
10
10
10
10
9
9
10
9
10
9
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
75
73
70
69
67
68
68
67
67
69
73
78
78
80
80
78
80
78
78
77
80
81

Pressure (mb)

1020
1020
1020
1020
1020
1021
1020
1020
1019
1018
1018
1017
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013

Ozone (du)

281
284
288
290
292
294
295
297
300
300
299
298
300
300
299
298
297
299
299
301
303
306
307
310

Thursday 1

Waxing Gibbous 97%

16:20

06:04

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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
98
100
100
100
100
100
100
100
94
100
94
78
67
56
53
50
47
48
63
78
82
86
89

Low Clouds (% Sky Obscured)

96
98
68
100
100
98
73
23
19
39
84
78
65
45
27
19
15
11
11
11
11
13
15
16

Medium Clouds (% Sky Obscured)

82
95
100
100
97
95
100
100
74
60
47
30
23
22
21
21
25
25
17
8
0
0
1
1

High Clouds (% Sky Obscured)

22
25
27
51
76
100
100
100
100
94
96
76
27
27
37
41
36
30
37
51
69
75
82
89

ISS Passover

Visibility (miles)

6
2
2
0
0
1
9
7
9
9
9
3
2
2
2
3
5
7
9
9
9
9
8
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

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

Precipitation Probability (%)

54
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
85
67
47
42
34
22

Precipitation Amount (mm)

0
1.8
2.7
7.4
5.9
1.3
0.7
0.8
1.5
2
2
2.7
1.3
1.5
1.9
1.2
1.1
1.2
0.8
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

30
30
28
29
25
31
37
30
24
24
24
23
24
23
23
24
23
22
22
21
20
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
91
94
93
88
85
76
75
75
76
80
80
82
82
83
80
79
78
78
78
78
76
74

Pressure (mb)

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

Ozone (du)

315
322
323
327
333
337
343
347
349
348
351
356
354
347
340
333
330
327
324
320
316
313
312
312

Friday 2

Waxing Gibbous 100%

17:27

07:14

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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)

85
81
79
73
69
63
66
62
64
73
84
95
91
86
82
84
85
85
90
95
100
98
95
94

Low Clouds (% Sky Obscured)

14
11
8
4
4
4
5
10
11
11
10
13
14
18
22
24
26
27
23
24
22
19
16
16

Medium Clouds (% Sky Obscured)

2
3
3
6
11
12
12
16
16
12
10
6
6
5
6
5
4
3
2
1
1
9
18
27

High Clouds (% Sky Obscured)

77
69
61
55
47
39
42
42
43
60
77
94
88
82
64
52
47
55
73
87
100
98
95
94

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

21
17
13
26
38
47
65
70
78
71
63
54
44
38
37
44
46
48
49
47
41
36
29
15

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.5
0.7
0.5
0.4
0.3
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
3
4
3
3
3
3
3
4
3
3
4
3
4
4
3
3

Relative Humidity (%)

72
72
72
72
70
70
69
70
74
77
77
78
78
78
79
81
81
82
83
82
82
81
79
76

Pressure (mb)

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

Ozone (du)

311
309
306
303
302
300
299
297
296
295
294
294
293
293
292
292
292
292
292
292
292
293
294
295

Saturday 3

Full Moon 99%

18:38

08:18

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)

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: 28/12/25 05:51:14. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+0.00