Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

07:25

20:58

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: 07:43, Set: 20:38, Transit: 14:11. Moon - Rise: 07:25, Set: 20:58. Civil Dark: 21:03 - 07:18. Nautical Dark: 21:31 - 06:50. Astro Dark: 22:01 - 06:20

Total Clouds (% Sky Obscured)

100
100
96
87
100
100
100
100
100
90
78
100
89
100
100
83
75
77
100
99
80
83
100
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
3
0
0
0
0
0
0
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)

100
100
80
69
100
100
100
100
100
71
47
100
89
100
100
73
75
68
100
99
62
59
100
67

ISS Passover

Visibility (miles)

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

Fog (%)

38
38
27
19
13
45
53
56
57
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
0
0
0
0
0
0
0
0
1
0
1
0
1
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)

16
17
18
19
19
20
19
20
20
20
20
22
23
23
23
23
23
23
22
21
22
22
24
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
9
9
9
9
9
10
11
12
11
10
10
11
11
11
10
9
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

75
73
72
72
73
72
72
73
73
75
71
70
68
67
67
65
65
66
66
65
65
65
61
58

Pressure (mb)

1017
1017
1016
1015
1015
1014
1014
1014
1015
1015
1015
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

317
317
314
312
315
316
317
316
317
317
316
317
317
318
316
315
314
313
312
312
313
314
315
316

Saturday 18

Waxing Crescent 2%

08:05

22:10

00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Good
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 OK
21 OK
22 OK
23 OK

Sun - Rise: 07:42, Set: 20:39, Transit: 14:10. Moon - Rise: 08:05, Set: 22:10. Civil Dark: 21:03 - 07:17. Nautical Dark: 21:32 - 06:48. Astro Dark: 22:02 - 06:19

Total Clouds (% Sky Obscured)

12
62
100
82
99
7
53
59
100
100
49
58
99
98
42
37
49
76
72
79
12
11
28
10

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
2
1
0
0
0
1
3
3
8
3
8
12
11
28
8

High Clouds (% Sky Obscured)

12
62
100
82
99
7
44
59
100
100
49
58
99
98
42
37
49
53
53
57
3
5
28
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 (%)

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
1
0
0
0
0
0
0
1
1
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)

28
28
28
27
26
25
25
25
23
24
22
22
25
30
32
33
34
33
32
32
32
31
31
32

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
11
9
12
9
9
8
8
11
12
12
12
14
13
13
12
12
12
13
12
13

Dew Point (°C)

2
2
1
2
4
3
3
3
3
3
3
5
5
6
7
6
6
5
6
6
6
7
6
6

Relative Humidity (%)

55
55
55
58
64
62
62
62
61
61
62
66
67
70
70
71
69
71
73
73
74
77
78
74

Pressure (mb)

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

Ozone (du)

318
319
320
320
320
321
323
324
325
327
330
330
330
330
330
329
329
329
331
333
334
333
334
335

Sunday 19

Waxing Crescent 7%

08:51

23:23

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

Sun - Rise: 07:41, Set: 20:40, Transit: 14:10. Moon - Rise: 08:51, Set: 23:23. Civil Dark: 21:04 - 07:16. Nautical Dark: 21:33 - 06:47. Astro Dark: 22:02 - 06:18

Total Clouds (% Sky Obscured)

15
18
27
10
6
6
5
12
7
53
73
41
28
28
30
37
28
20
24
26
29
26
22
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
7
12
12
14
27
28
30
35
23
7
8
8
14
7
11
19

Medium Clouds (% Sky Obscured)

15
17
17
10
6
6
5
5
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
12
20
1
0
0
0
0
0
41
73
39
6
4
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
9
1
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
0
0
0
0
0
0
0
0
0
0
0
2
2
1
3
3

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)

34
35
37
38
39
38
37
37
35
34
32
31
31
30
30
29
28
26
24
22
21
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
11
12
11
11
12
12
11
10
11
10
11
11
11
11
11
11
12
11
12
11

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
78
81
80
80
84
85
84
81
83
84
81
80
79
76
76
76
76
80
81
83
85

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

335
337
339
339
340
341
344
343
343
343
345
347
347
347
348
348
349
347
345
345
345
344
343
343

Monday 20

Waxing Crescent 14%

09:44

No Set

00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 OK
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: 07:40, Set: 20:40, Transit: 14:10. Moon - Rise: 09:44, Set: No Set. Civil Dark: 21:05 - 07:15. Nautical Dark: 21:33 - 06:46. Astro Dark: 22:03 - 06:17

Total Clouds (% Sky Obscured)

19
16
20
30
23
28
23
13
6
3
29
50
65
67
67
70
69
67
66
65
65
64
61
60

Low Clouds (% Sky Obscured)

19
12
11
17
9
17
11
4
2
3
29
50
62
61
62
63
63
62
62
61
64
64
61
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)

6
6
9
6
6
7
6
6
6
6
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
1
1
0
1
1
0
0
0
0
3
1
0
1
2
2
3
7
8
11
11
20
11
22

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)

19
19
18
18
16
15
14
14
14
13
14
14
14
14
14
14
14
14
13
14
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
84
84
82
81
78
78
78
76
74
70
68
68
67
68
67
68
73
74
78
78
79

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

343
343
342
342
341
340
340
340
341
342
343
343
346
349
350
353
358
362
364
364
362
361
358
357

Tuesday 21

Waxing Crescent 24%

10:46

00:34

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 OK

Sun - Rise: 07:39, Set: 20:41, Transit: 14:10. Moon - Rise: 10:46, Set: 00:34. Civil Dark: 21:05 - 07:14. Nautical Dark: 21:34 - 06:45. Astro Dark: 22:04 - 06:15

Total Clouds (% Sky Obscured)

58
55
49
46
45
43
43
45
50
51
59
65
75
69
61
53
53
55
59
60
51
50
42
31

Low Clouds (% Sky Obscured)

58
55
49
46
45
43
43
45
50
51
59
58
63
57
51
45
42
40
37
28
19
7
6
5

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
1
1
0
0
0
0
0
0
13
22
33
36
43
45
39
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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 (%)

16
10
7
20
6
9
9
11
13
9
22
15
18
23
23
16
17
16
10
13
11
3
18
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
73
72
72
72
68
70
70
67
65
65
68
70
72
72
75
74
71
69
69
69
67
71

Pressure (mb)

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

Ozone (du)

357
354
353
353
353
353
354
356
359
363
367
366
361
356
354
352
349
348
346
345
344
343
343
340

Wednesday 22

Waxing Crescent 35%

11:52

01:38

00 OK
01 OK
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 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 07:38, Set: 20:41, Transit: 14:09. Moon - Rise: 11:52, Set: 01:38. Civil Dark: 21:06 - 07:13. Nautical Dark: 21:35 - 06:44. Astro Dark: 22:05 - 06:14

Total Clouds (% Sky Obscured)

25
31
39
52
64
76
84
68
62
52
63
76
89
86
83
77
58
42
24
22
19
21
23
21

Low Clouds (% Sky Obscured)

4
4
4
4
7
10
12
20
27
33
26
19
11
14
17
21
18
14
15
14
9
8
7
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
36
53
38
22
7
4
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
18
28
40
59
76
84
68
62
52
63
67
80
81
72
66
42
22
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
7
6
5
3
4
5
5
6
7
8
7
6
6
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
10
10
6
19
26
31
33
35
36
35
34
33
38
44
52
45
39
33
27
23
21
26
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
20
21
22
22
23
23
24
24
25
27
28
30
31
33
34
34
34
33
31
30
30

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
75
76
78
79
83
85
83
85
85
86
85
86
87
86
85
85
83
82
82
83
83
83

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

338
336
333
330
328
327
327
327
327
326
326
327
328
329
329
330
330
329
329
328
329
329
330
329

Thursday 23

Waxing Crescent 47%

13:01

02:34

Sun - Rise: 07:37, Set: 20:42, Transit: 14:09. Moon - Rise: 13:01, Set: 02:34. Civil Dark: 21:06 - 07:12. Nautical Dark: 21:36 - 06:43. Astro Dark: 22:06 - 06:13

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: 17/04/26 00:14:00. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+1.00