Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

05:55

20:08

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

Sun - Rise: 07:33, Set: 20:48, Transit: 14:10. Moon - Rise: 05:55, Set: 20:08. Civil Dark: 21:13 - 07:08. Nautical Dark: 21:42 - 06:39. Astro Dark: 22:13 - 06:08

Total Clouds (% Sky Obscured)

30
33
54
49
59
78
75
73
23
20
22
20
17
21
26
29
32
29
28
28
20
21
25
29

Low Clouds (% Sky Obscured)

26
29
51
47
57
78
75
73
23
20
22
17
15
19
24
27
30
28
27
26
19
18
21
26

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
9
9
8
8
9
9
9
9
9
9
9
9
2
2
2
0
0
0
0
0
9
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 (%)

4
4
13
4
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

6
8
8
9
8
6
7
4
5
7
10
13
15
17
17
17
16
14
10
8
7
8
6
4

Chance of Frost

Temperature (°C)

20
20
19
18
17
16
17
21
24
26
28
29
29
30
29
27
28
27
26
23
22
20
21
21

Feels Like (°C)

22
21
20
19
18
17
18
23
26
27
28
28
29
29
28
26
28
27
27
24
23
22
22
22

Dew Point (°C)

13
13
13
13
13
12
12
12
13
13
14
14
14
15
15
14
16
16
16
15
15
14
14
14

Relative Humidity (%)

63
62
68
72
76
77
75
58
50
43
42
41
39
40
40
44
48
50
55
63
65
68
65
63

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

300
300
300
303
304
302
303
303
303
302
303
304
304
305
303
302
300
299
300
300
298
300
300
298

Wednesday 12

New Moon 0%

07:06

20:49

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

Sun - Rise: 07:34, Set: 20:47, Transit: 14:10. Moon - Rise: 07:06, Set: 20:49. Civil Dark: 21:12 - 07:09. Nautical Dark: 21:41 - 06:39. Astro Dark: 22:12 - 06:09

Total Clouds (% Sky Obscured)

33
43
46
34
54
73
45
29
26
28
32
36
26
16
16
17
19
21
22
27
33
30
49
53

Low Clouds (% Sky Obscured)

30
40
43
31
51
73
41
26
23
25
28
31
24
14
11
15
17
19
20
24
33
27
47
51

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)

3
3
3
3
3
8
9
9
6
9
9
9
3
9
9
9
9
9
0
1
1
0
2
2

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
1
3
4
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)

5
4
2
1
3
3
1
0
4
6
12
16
18
19
18
17
17
16
12
6
4
3
1
0

Chance of Frost

Temperature (°C)

21
21
21
21
20
20
20
22
25
28
29
31
31
31
31
30
29
28
26
24
24
23
23
21

Feels Like (°C)

22
22
22
22
21
21
21
23
25
28
28
29
30
29
29
29
29
27
26
25
25
24
24
22

Dew Point (°C)

13
12
12
13
12
12
12
11
11
10
10
11
13
14
15
15
15
14
13
14
13
13
12
10

Relative Humidity (%)

61
58
57
61
61
61
59
48
40
32
29
29
31
35
38
38
41
44
45
53
52
51
49
47

Pressure (mb)

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

Ozone (du)

298
297
297
298
299
297
299
296
295
295
296
295
296
295
295
295
293
291
292
294
294
294
294
293

Thursday 13

Waxing Crescent 1%

08:14

21:25

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

Sun - Rise: 07:34, Set: 20:46, Transit: 14:10. Moon - Rise: 08:14, Set: 21:25. Civil Dark: 21:11 - 07:09. Nautical Dark: 21:40 - 06:40. Astro Dark: 22:11 - 06:10

Total Clouds (% Sky Obscured)

65
51
52
44
42
65
77
74
57
46
41
22
18
41
53
65
65
65
69
24
37
29
35
36

Low Clouds (% Sky Obscured)

63
49
52
44
39
65
77
74
56
46
40
20
18
40
53
65
65
65
69
22
35
29
32
32

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)

3
4
2
1
2
3
6
9
9
9
9
9
9
9
9
9
9
9
9
0
1
1
1
1

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
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)

1
3
3
5
6
5
5
5
9
14
16
17
19
20
19
18
17
18
14
8
8
8
9
11

Chance of Frost

Temperature (°C)

21
21
21
21
22
23
23
26
28
28
30
32
32
32
32
32
31
30
28
26
26
25
26
26

Feels Like (°C)

22
21
21
20
21
22
23
25
26
26
28
30
29
29
30
30
30
28
26
26
26
24
24
24

Dew Point (°C)

9
8
8
7
7
7
9
9
7
8
9
9
10
11
13
12
11
10
11
13
11
7
6
5

Relative Humidity (%)

44
43
43
41
37
37
38
34
26
28
27
24
25
27
30
28
28
29
36
44
38
31
28
25

Pressure (mb)

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

Ozone (du)

292
292
291
289
289
290
291
292
293
293
294
293
292
290
290
289
290
292
294
292
293
292
291
290

Friday 14

Waxing Crescent 5%

09:18

21:57

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
00 Bad
01 Bad

Sun - Rise: 07:35, Set: 20:45, Transit: 14:10. Moon - Rise: 09:18, Set: 21:57. Civil Dark: 21:10 - 07:10. Nautical Dark: 21:39 - 06:41. Astro Dark: 22:10 - 06:10

Total Clouds (% Sky Obscured)

40
43
41
46
42
38
38
38
47
40
43
48
55
62
73
81
78
75
53
43
48
34
52
78

Low Clouds (% Sky Obscured)

37
43
41
46
41
37
38
38
43
36
40
43
52
59
73
81
78
75
52
41
46
31
51
78

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)

1
1
5
0
1
2
2
1
9
9
9
9
9
9
9
2
2
9
9
0
0
9
3
1

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
0
3
2
7
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)

12
13
12
12
12
11
9
11
12
14
18
18
19
19
20
19
16
15
13
11
9
8
10
11

Chance of Frost

Temperature (°C)

26
26
25
24
24
25
25
27
29
31
32
32
33
33
33
32
31
30
29
26
24
25
24
23

Feels Like (°C)

24
23
23
22
22
23
24
26
28
29
29
30
30
30
30
30
30
29
29
26
25
25
24
24

Dew Point (°C)

3
3
3
4
4
5
7
8
8
7
8
9
10
10
10
11
12
11
12
13
12
13
13
13

Relative Humidity (%)

22
23
24
26
26
26
31
29
26
22
22
23
24
24
24
27
30
31
34
43
47
48
48
53

Pressure (mb)

1021
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

290
290
289
289
290
292
293
293
293
294
293
293
293
293
295
295
296
296
296
295
296
296
296
296

Saturday 15

Waxing Crescent 11%

10:19

22:28

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:35, Set: 20:44, Transit: 14:10. Moon - Rise: 10:19, Set: 22:28. Civil Dark: 21:09 - 07:11. Nautical Dark: 21:38 - 06:41. Astro Dark: 22:08 - 06:11

Total Clouds (% Sky Obscured)

79
80
80
80
81
81
79
79
75
74
72
71
70
69
54
40
27
37
46
57
68
79
90
87

Low Clouds (% Sky Obscured)

79
80
80
80
81
81
79
79
75
74
72
71
70
69
54
38
22
33
44
55
67
79
90
87

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)

1
1
1
1
1
0
2
2
9
9
9
9
9
9
9
8
6
5
4
2
1
3
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
11
7
8
8
7
12
6
5
2
3
3
1
3
4
2
3
3
2
7
8
8
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)

12
12
11
6
6
9
8
8
12
15
16
18
18
18
17
15
12
9
8
8
8
10
12
15

Chance of Frost

Temperature (°C)

23
23
22
22
21
20
21
23
27
29
30
31
31
31
31
30
29
28
24
21
19
18
18
17

Feels Like (°C)

23
23
22
23
21
21
20
23
26
28
29
29
29
29
29
29
29
29
24
23
22
22
21
21

Dew Point (°C)

13
12
12
12
13
14
15
12
13
14
15
16
16
16
16
16
16
16
13
12
11
11
11
12

Relative Humidity (%)

52
52
52
53
59
68
67
50
43
41
40
40
40
39
39
41
44
46
51
56
61
63
66
70

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019

Ozone (du)

295
294
294
294
294
295
295
295
296
297
297
297
297
297
297
297
297
296
297
297
297
298
298
298

Sunday 16

Waxing Crescent 18%

11:18

22:59

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
00 Bad
01 Bad

Sun - Rise: 07:36, Set: 20:43, Transit: 14:10. Moon - Rise: 11:18, Set: 22:59. Civil Dark: 21:08 - 07:11. Nautical Dark: 21:37 - 06:42. Astro Dark: 22:07 - 06:12

Total Clouds (% Sky Obscured)

84
81
79
77
75
76
76
76
76
77
78
75
72
69
68
67
65
58
52
45
52
58
64
65

Low Clouds (% Sky Obscured)

84
81
79
77
75
75
75
76
76
77
78
74
71
69
68
67
65
57
48
42
49
56
63
65

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)

8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
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 (%)

11
11
13
13
13
15
14
12
12
10
2
8
10
10
9
7
2
4
4
1
4
5
4
11

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)

15
15
14
12
9
8
7
6
7
6
6
6
7
8
9
8
6
5
6
7
8
7
6
5

Chance of Frost

Temperature (°C)

20
19
18
18
18
17
20
22
24
26
28
29
27
27
26
24
22
20
21
19
17
17
17
17

Feels Like (°C)

20
20
18
18
18
18
19
21
23
24
25
25
29
28
27
26
25
24
22
22
21
20
21
21

Dew Point (°C)

15
15
14
14
14
14
16
17
18
18
19
18
16
16
16
16
15
14
15
14
13
13
13
13

Relative Humidity (%)

74
76
78
78
78
78
75
72
68
62
56
50
51
52
54
58
61
66
68
71
74
74
77
77

Pressure (mb)

1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

298
298
297
296
296
295
296
297
297
297
297
297
297
296
296
296
296
296
295
295
294
294
295
295

Monday 17

Waxing Crescent 27%

12:16

23:30

Sun - Rise: 07:36, Set: 20:42, Transit: 14:09. Moon - Rise: 12:16, Set: 23:30. Civil Dark: 21:07 - 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 Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 11/08/26 02:07:50. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00