Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

07:19

20:51

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: 07:36, Set: 20:32, Transit: 14:04. Moon - Rise: 07:19, Set: 20:51. Civil Dark: 20:56 - 07:12. Nautical Dark: 21:24 - 06:44. Astro Dark: 21:54 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
92
88
100
86
100
74
100
100
100
78
100
100
100
100
89
98
100
100
100
100
87

Low Clouds (% Sky Obscured)

20
20
27
47
68
53
62
76
30
32
21
23
23
23
23
18
2
0
1
11
16
16
14
14

Medium Clouds (% Sky Obscured)

18
20
9
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
100
92
79
100
84
100
74
100
100
100
76
100
100
100
100
70
91
100
98
100
100
65

ISS Passover

Visibility (miles)

9
9
9
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
1
1

Fog (%)

4
2
2
21
21
19
13
19
9
6
0
0
0
0
0
0
0
0
0
0
0
0
6
83

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)

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

Chance of Frost

Temperature (°C)

18
19
18
19
17
16
16
17
16
18
20
24
25
26
26
26
26
26
26
24
24
23
23
23

Feels Like (°C)

16
16
16
16
15
15
14
15
13
16
18
21
23
22
23
22
23
22
23
22
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

40
36
33
31
34
38
39
40
40
34
32
29
28
27
26
27
27
28
28
31
34
38
32
31

Pressure (mb)

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

Ozone (du)

318
318
318
318
315
314
317
318
319
320
318
318
317
318
318
316
313
313
314
316
317
316
315
316

Saturday 18

Waxing Crescent 2%

07:59

22:02

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: 07:35, Set: 20:32, Transit: 14:04. Moon - Rise: 07:59, Set: 22:02. Civil Dark: 20:56 - 07:11. Nautical Dark: 21:25 - 06:42. Astro Dark: 21:55 - 06:13

Total Clouds (% Sky Obscured)

92
65
42
77
74
91
59
100
97
95
100
100
100
100
100
100
100
100
100
100
94
95
100
86

Low Clouds (% Sky Obscured)

13
14
28
5
0
0
6
11
13
5
0
0
1
1
0
4
4
3
2
4
4
2
0
0

Medium Clouds (% Sky Obscured)

0
0
6
5
6
11
10
7
8
14
21
27
38
36
41
59
59
81
86
48
49
45
34
19

High Clouds (% Sky Obscured)

87
60
35
77
54
91
45
100
90
95
100
100
100
100
100
100
100
100
100
100
92
95
100
84

ISS Passover

Visibility (miles)

1
1
1
9
9
9
9
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

82
63
31
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
1
2
5
11
4
2
1
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
1
1
0
0
1
1
2
2
2
2
2
1
2
3
3
3
4
5
4
4
3
2

Chance of Frost

Temperature (°C)

23
24
22
22
21
21
20
21
21
23
24
24
26
26
28
27
26
27
27
26
25
23
22
22

Feels Like (°C)

20
20
20
19
18
18
19
19
18
20
20
20
21
22
23
21
21
21
21
20
20
18
18
20

Dew Point (°C)

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

Relative Humidity (%)

30
28
30
30
27
26
28
27
27
26
21
22
22
22
20
19
18
19
20
21
21
22
29
35

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

316
317
318
318
318
318
319
320
323
326
326
325
324
325
324
322
322
323
325
326
327
329
332
334

Sunday 19

Waxing Crescent 7%

08:45

23:15

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

Sun - Rise: 07:34, Set: 20:33, Transit: 14:04. Moon - Rise: 08:45, Set: 23:15. Civil Dark: 20:57 - 07:10. Nautical Dark: 21:26 - 06:41. Astro Dark: 21:55 - 06:12

Total Clouds (% Sky Obscured)

27
31
84
33
49
32
31
18
5
6
9
7
29
61
70
24
6
4
0
3
5
8
11
14

Low Clouds (% Sky Obscured)

0
0
0
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
6
8

Medium Clouds (% Sky Obscured)

27
27
38
33
32
24
22
18
5
6
7
2
5
4
11
5
6
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
23
80
21
43
31
31
0
0
0
2
3
14
27
28
8
1
0
0
0
0
0
0
0

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
2
1
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)

2
1
1
1
1
2
2
0
2
3
7
10
12
9
7
6
5
4
3
1
1
2
3
2

Chance of Frost

Temperature (°C)

22
22
21
22
21
21
21
19
20
23
25
26
27
27
27
28
28
27
27
26
23
19
18
17

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
9
8
7
7
7
7
4
4
5
5
5
5
5
6
5
4
2
1
1
-1

Relative Humidity (%)

39
39
41
42
46
41
40
44
42
36
26
25
24
24
24
23
24
25
24
23
25
29
31
30

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1009
1009
1010
1010
1011
1011
1011
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

334
336
334
335
337
337
338
336
336
335
333
335
338
337
338
339
340
340
342
343
344
346
345
344

Monday 20

Waxing Crescent 14%

09:38

No Set

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

Sun - Rise: 07:33, Set: 20:33, Transit: 14:03. Moon - Rise: 09:38, Set: No Set. Civil Dark: 20:58 - 07:09. Nautical Dark: 21:27 - 06:40. Astro Dark: 21:56 - 06:11

Total Clouds (% Sky Obscured)

17
18
18
23
26
29
39
27
24
29
26
25
23
26
32
42
35
28
22
35
43
38
31
27

Low Clouds (% Sky Obscured)

7
8
8
13
15
17
31
15
10
15
11
11
8
11
14
17
17
14
14
32
41
27
18
16

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)

9
9
5
9
9
9
9
9
8
9
9
9
9
5
5
5
8
9
9
9
8
9
9
5

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
1
2
1
3
3
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

17
17
16
14
14
14
13
12
12
14
17
18
19
20
21
21
21
22
21
20
18
16
15
15

Feels Like (°C)

16
16
14
13
13
14
13
13
13
14
17
19
19
20
21
21
21
21
21
20
19
17
16
16

Dew Point (°C)

-3
-2
-2
-1
0
3
5
6
6
5
6
7
8
10
11
11
11
10
10
10
10
10
10
9

Relative Humidity (%)

26
29
28
35
40
49
57
65
65
56
50
49
48
50
53
52
51
47
47
52
58
67
69
67

Pressure (mb)

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

Ozone (du)

343
342
340
340
338
336
337
336
337
339
341
342
341
340
340
341
342
343
345
348
352
358
359
358

Tuesday 21

Waxing Crescent 24%

10:40

00:26

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

Sun - Rise: 07:32, Set: 20:34, Transit: 14:03. Moon - Rise: 10:40, Set: 00:26. Civil Dark: 20:58 - 07:08. Nautical Dark: 21:27 - 06:39. Astro Dark: 21:57 - 06:09

Total Clouds (% Sky Obscured)

25
27
30
33
39
45
48
46
43
38
43
33
38
51
64
75
80
86
93
94
95
95
78
64

Low Clouds (% Sky Obscured)

15
16
17
19
21
26
28
31
27
26
37
27
35
50
64
75
80
86
93
92
87
82
63
46

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
2
4
5
34
58
85
60
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
5
6
6
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
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
4
1
1
12
7
14
11
9
11
11
9
9
8
5
7
7
4
7
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
1
1
1
1
1
1
1
1
5
5
3
1
0
0
0
1
4
1
0
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
70
74
75
76
80
81
81
77
68
62
59
58
61
61
61
59
65
69
74
75
76
79
79

Pressure (mb)

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

Ozone (du)

357
355
354
353
354
354
354
354
353
356
358
359
361
357
354
351
347
345
342
340
340
340
340
338

Wednesday 22

Waxing Crescent 35%

11:47

01:31

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 OK
21 OK
22 OK
23 OK

Sun - Rise: 07:31, Set: 20:35, Transit: 14:03. Moon - Rise: 11:47, Set: 01:31. Civil Dark: 20:59 - 07:07. Nautical Dark: 21:28 - 06:38. Astro Dark: 21:58 - 06:08

Total Clouds (% Sky Obscured)

52
61
70
79
80
81
84
84
85
85
87
89
91
95
98
100
87
72
58
44
37
26
26
26

Low Clouds (% Sky Obscured)

32
35
38
42
45
50
56
47
39
34
25
16
11
15
19
23
21
19
18
18
13
13
12
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
8
15
23
16
9
0
0
0

High Clouds (% Sky Obscured)

8
31
48
68
56
52
60
45
40
35
44
58
74
61
56
55
61
53
39
26
13
0
0
0

ISS Passover

Visibility (miles)

8
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 (%)

1
5
7
7
8
8
7
8
7
1
2
2
1
8
11
13
12
11
9
9
9
5
9
10

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

Chance of Frost

Temperature (°C)

13
13
14
12
12
12
11
11
14
16
18
19
20
21
21
22
23
21
18
16
17
16
15
14

Feels Like (°C)

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

Dew Point (°C)

10
10
10
8
7
7
6
6
7
8
9
10
10
11
10
11
10
10
10
9
12
11
10
10

Relative Humidity (%)

79
79
76
75
73
71
71
71
65
60
55
53
51
51
48
47
45
51
57
65
68
72
74
73

Pressure (mb)

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

Ozone (du)

337
336
333
330
328
327
327
327
326
325
325
325
325
325
325
326
327
326
326
325
325
325
325
325

Thursday 23

Waxing Crescent 47%

12:55

02:26

Sun - Rise: 07:31, Set: 20:35, Transit: 14:03. Moon - Rise: 12:55, Set: 02:26. Civil Dark: 21:00 - 07:06. Nautical Dark: 21:29 - 06:37. Astro Dark: 21:59 - 06:07

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 Barrio Nuevo, Santa Cruz de Tenerife, Spain (28.47,-16.27)

Generated: 17/04/26 00:21:17. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+1.00