Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 98%

19:57

06:30

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

Sun - Rise: 07:30, Set: 20:46, Transit: 14:08. Moon - Rise: 19:57, Set: 06:30. Civil Dark: 21:11 - 07:05. Nautical Dark: 21:41 - 06:36. Astro Dark: 22:11 - 06:05

Total Clouds (% Sky Obscured)

8
13
12
13
16
16
12
15
8
6
18
92
29
43
74
100
98
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
1
4
5
5
5
5
5
3
3
8
11
7
7
6
7
6
6
5
2
1
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
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
2
49
6
16
49
100
90
100
100
100
100
100
100
98

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

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
62
63
65
68
68
65
61
60
65
67
68
69
72
72
72
72
72
70
70
72
70
70

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

365
372
364
357
355
350
344
338
333
333
327
325
323
321
321
319
318
317
317
318
321
323
324
325

Friday 1

Full Moon 99%

20:53

07:01

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

Sun - Rise: 07:29, Set: 20:47, Transit: 14:08. Moon - Rise: 20:53, Set: 07:01. Civil Dark: 21:12 - 07:05. Nautical Dark: 21:41 - 06:35. Astro Dark: 22:12 - 06:04

Total Clouds (% Sky Obscured)

97
81
61
30
18
46
32
22
1
23
28
33
36
60
57
35
42
34
29
26
21
12
11
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
8
7
9
19
47
44
8
8
8
8
8
8
5
4
3

Medium Clouds (% Sky Obscured)

5
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)

95
66
57
30
14
33
32
22
0
0
3
3
4
6
5
6
7
3
2
2
1
0
0
1

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 (%)

82
77
70
66
59
48
35
38
2
2
1
0
0
0
0
0
0
0
0
0
81
82
80
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
1
1
1
1
2
1
3
5
4
5
3
1
1
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)

11
12
11
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
3
2
2
2
2
2
3
3
4
4
4
4
4
5
5
5
6
7
7
7

Relative Humidity (%)

70
69
70
69
68
67
66
66
68
68
70
73
73
73
72
72
70
72
72
76
80
82
84
84

Pressure (mb)

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

Ozone (du)

325
324
322
322
322
323
326
327
326
325
324
325
325
325
323
322
323
323
322
322
322
322
322
321

Saturday 2

Waning Gibbous 100%

21:51

07:36

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

Sun - Rise: 07:29, Set: 20:47, Transit: 14:08. Moon - Rise: 21:51, Set: 07:36. Civil Dark: 21:12 - 07:04. Nautical Dark: 21:42 - 06:34. Astro Dark: 22:13 - 06:03

Total Clouds (% Sky Obscured)

9
14
21
67
92
86
51
65
19
26
28
32
31
27
29
59
37
35
32
28
22
67
53
6

Low Clouds (% Sky Obscured)

3
4
4
1
6
5
1
0
2
5
7
8
8
10
9
10
10
9
7
6
5
3
2
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)

4
4
8
64
86
84
51
63
13
14
15
23
21
15
19
52
37
35
30
20
3
46
39
4

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 (%)

82
82
82
82
82
82
82
82
82
82
31
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
2
1
0
1
0
0
0
0
0
0
3
7
15
16
9
3
2
2
2
1
2
2
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
10
10
10
10
10
11
12
12
12
12
11
11
11
11
12
12
13
13
13
13
14
14
14

Chance of Frost

Temperature (°C)

9
10
10
9
9
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

11
11
11
10
9
8
8
9
10
12
12
11
11
12
12
12
12
13
12
12
11
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

82
81
77
78
77
76
74
74
72
69
69
72
71
71
71
72
73
73
73
73
75
75
75
73

Pressure (mb)

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

Ozone (du)

322
321
319
318
318
318
318
319
321
322
322
322
323
322
322
323
322
323
325
325
324
323
323
324

Sunday 3

Waning Gibbous 98%

22:47

08:14

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

Sun - Rise: 07:28, Set: 20:48, Transit: 14:08. Moon - Rise: 22:47, Set: 08:14. Civil Dark: 21:13 - 07:03. Nautical Dark: 21:43 - 06:33. Astro Dark: 22:14 - 06:02

Total Clouds (% Sky Obscured)

1
7
52
62
7
8
9
7
7
13
20
26
51
41
53
59
59
60
63
65
74
65
70
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
0
1
3
4
26
6
7
7
7
8
9
10
10
8
8
5

Medium Clouds (% Sky Obscured)

1
3
5
3
7
6
6
6
6
5
4
3
2
4
5
6
12
8
16
27
44
26
19
16

High Clouds (% Sky Obscured)

0
1
34
42
0
1
2
2
4
4
4
4
33
41
53
59
59
60
62
65
65
65
70
61

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
9
10
9
9
9
9
9
10
10
10
10
10
10
10
9
9
9

Feels Like (°C)

12
11
11
10
10
11
11
11
12
11
11
11
11
11
12
11
12
11
12
11
12
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
69
69
68
67
67
64
64
63
66
66
66
67
66
64
63
62
65
67
72
74
74

Pressure (mb)

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

Ozone (du)

325
324
324
323
322
321
322
322
323
323
322
322
322
321
321
320
321
320
320
320
322
323
323
322

Monday 4

Waning Gibbous 95%

23:42

08:58

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

Sun - Rise: 07:27, Set: 20:49, Transit: 14:08. Moon - Rise: 23:42, Set: 08:58. Civil Dark: 21:14 - 07:02. Nautical Dark: 21:44 - 06:32. Astro Dark: 22:15 - 06:01

Total Clouds (% Sky Obscured)

55
45
35
65
48
40
49
39
38
43
51
67
63
63
67
56
46
39
50
48
55
51
44
43

Low Clouds (% Sky Obscured)

3
2
0
0
0
4
10
27
23
3
7
10
10
9
9
9
8
8
7
5
3
6
9
11

Medium Clouds (% Sky Obscured)

12
10
11
12
14
14
17
21
25
28
32
34
32
30
30
22
14
12
11
9
7
8
8
11

High Clouds (% Sky Obscured)

53
27
1
19
12
9
18
7
9
27
45
60
44
29
21
21
13
3
17
34
50
45
37
26

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
1
0
1
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
6
8
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)

14
15
15
15
15
15
15
16
16
17
17
17
17
17
18
19
19
20
20
20
20
20
20
19

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

12
12
11
12
10
10
11
10
12
12
12
11
11
11
11
10
10
10
10
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
74
75
78
81
80
78
78
78
78
80
80
80
81
81
81
80
82
85
87
87
87

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

321
320
319
319
320
320
320
322
322
324
325
325
323
324
324
325
325
325
325
326
328
330
331
333

Tuesday 5

Waning Gibbous 89%

00:34

09:46

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 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:26, Set: 20:49, Transit: 14:08. Moon - Rise: 00:34, Set: 09:46. Civil Dark: 21:14 - 07:01. Nautical Dark: 21:44 - 06:31. Astro Dark: 22:16 - 06:00

Total Clouds (% Sky Obscured)

37
31
32
32
37
40
64
72
80
73
64
48
46
35
31
28
29
26
27
28
37
53
63
65

Low Clouds (% Sky Obscured)

9
6
4
5
6
7
10
12
14
15
17
18
19
19
19
16
12
13
14
12
14
19
24
29

Medium Clouds (% Sky Obscured)

15
17
19
14
12
11
27
42
58
43
29
14
13
11
10
10
10
9
10
11
12
12
12
15

High Clouds (% Sky Obscured)

16
10
8
7
6
13
34
38
41
28
16
2
5
8
7
11
11
25
20
13
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
7
8
9
9
9
9
9
9
9
9
9
9
8
7
6
6
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
Very Light Rain

Precipitation Probability (%)

11
11
7
15
16
14
17
20
20
24
23
16
18
19
17
23
25
23
29
31
29
37
43
50

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
0.3

Wind Speed/Direction (mph)

19
19
19
20
19
18
17
16
16
15
14
14
13
13
13
13
13
12
12
11
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
10
10
10
10
10
11
10
10
10
10
9
8
9
9
9
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
91
91
93
93
91
91
90
88
88
85
85
85
85
85
84
84
84
82
84
82
82

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1014
1015
1015
1016
1016
1016

Ozone (du)

335
335
335
335
334
334
334
336
337
339
342
345
348
349
349
350
355
359
363
366
368
370
369
368

Wednesday 6

Waning Gibbous 83%

No Rise

10:39

Sun - Rise: 07:26, Set: 20:50, Transit: 14:08. Moon - Rise: No Rise, Set: 10:39. Civil Dark: 21:15 - 07:00. Nautical Dark: 21:45 - 06:30. Astro Dark: 22:17 - 05:59

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: 30/04/26 01:25:37. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+1.00