Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 0%

07:06

21:33

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

Sun - Rise: 07:18, Set: 21:05, Transit: 14:11. Moon - Rise: 07:06, Set: 21:33. Civil Dark: 21:31 - 06:51. Nautical Dark: 22:03 - 06:20. Astro Dark: 22:36 - 05:46

Total Clouds (% Sky Obscured)

26
24
25
15
23
26
28
29
31
31
30
24
23
16
15
19
19
19
16
20
20
16
10
9

Low Clouds (% Sky Obscured)

22
24
25
15
20
22
24
25
27
27
26
20
19
14
13
15
16
16
14
14
14
11
7
6

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
1
1
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
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)

5
4
2
2
1
1
0
2
0
1
2
5
5
8
11
12
12
12
15
15
16
14
11
7

Chance of Frost

Temperature (°C)

20
19
19
18
17
17
17
17
17
19
21
23
26
27
27
28
28
29
29
28
27
26
25
24

Feels Like (°C)

22
22
22
20
20
19
20
19
19
22
22
24
26
27
27
28
29
29
28
27
26
26
25
25

Dew Point (°C)

17
16
16
15
13
13
12
12
11
12
12
13
15
15
16
16
16
16
16
15
15
16
16
16

Relative Humidity (%)

81
82
82
80
77
73
72
72
68
63
58
54
50
49
50
48
47
45
45
45
48
52
57
61

Pressure (mb)

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

Ozone (du)

305
307
306
304
307
310
310
312
312
310
309
308
307
308
307
307
306
304
302
302
302
301
304
306

Tuesday 14

New Moon 2%

08:19

22:18

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

Sun - Rise: 07:18, Set: 21:05, Transit: 14:11. Moon - Rise: 08:19, Set: 22:18. Civil Dark: 21:31 - 06:52. Nautical Dark: 22:03 - 06:20. Astro Dark: 22:36 - 05:47

Total Clouds (% Sky Obscured)

18
29
28
19
17
22
26
24
23
19
17
15
13
9
6
7
10
12
15
14
20
24
23
24

Low Clouds (% Sky Obscured)

13
18
21
17
17
19
23
21
17
15
13
12
11
8
5
7
10
12
12
11
14
14
17
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
3
4
4
3

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
9
1
1
9
9
1
1
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
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)

5
4
4
2
1
2
3
4
3
3
3
4
10
16
16
16
16
13
12
13
13
11
7
6

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
23
23
24
27
29
30
31
31
32
32
32
32
31
30
29
26
26

Feels Like (°C)

24
24
24
24
25
24
24
24
24
25
27
29
29
30
30
31
31
31
31
30
30
29
27
27

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
60
56
55
57
54
52
47
37
34
35
35
33
33
36
37
36
38
40
45
51
50

Pressure (mb)

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

Ozone (du)

308
309
307
305
305
306
305
304
304
306
304
303
302
301
303
301
301
301
301
301
303
304
306
305

Wednesday 15

Waxing Crescent 7%

09:29

22:56

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

Sun - Rise: 07:19, Set: 21:04, Transit: 14:11. Moon - Rise: 09:29, Set: 22:56. Civil Dark: 21:31 - 06:52. Nautical Dark: 22:02 - 06:21. Astro Dark: 22:35 - 05:48

Total Clouds (% Sky Obscured)

33
32
33
32
38
38
37
35
31
38
25
31
23
22
20
20
20
42
43
28
28
31
38
39

Low Clouds (% Sky Obscured)

20
19
20
22
27
29
30
33
31
38
25
26
20
20
18
15
16
40
41
22
22
24
27
32

Medium Clouds (% Sky Obscured)

5
1
0
0
0
0
0
0
0
0
0
3
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
4
0
0
2
2
2
1
1
9
9
9
9
9
9
9
9
9
9
9
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 (%)

0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

25
26
25
25
24
24
23
23
24
25
28
29
30
31
32
32
32
32
31
30
29
27
26
25

Feels Like (°C)

26
27
26
25
25
23
22
23
24
25
27
28
28
30
30
30
30
31
30
29
28
27
26
26

Dew Point (°C)

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

Relative Humidity (%)

51
48
48
45
45
45
48
49
46
42
34
33
34
33
32
33
34
35
36
38
42
42
41
42

Pressure (mb)

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

Ozone (du)

304
303
302
301
302
302
301
300
300
302
303
304
303
303
302
302
302
302
302
302
302
301
302
302

Thursday 16

Waxing Crescent 14%

10:34

22:56

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 07:19, Set: 21:04, Transit: 14:12. Moon - Rise: 10:34, Set: 22:56. Civil Dark: 21:30 - 06:53. Nautical Dark: 22:02 - 06:22. Astro Dark: 22:35 - 05:48

Total Clouds (% Sky Obscured)

42
42
44
47
57
77
79
79
76
68
66
39
48
39
40
45
55
55
53
59
75
77
75
65

Low Clouds (% Sky Obscured)

39
39
40
44
52
76
77
77
74
67
65
35
45
35
33
40
53
53
52
57
75
77
75
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)

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

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
6
8
10
10
10
9
8
9
9
11
13
16
18
17
15
13
15
14
10
8
9
6

Chance of Frost

Temperature (°C)

25
25
25
24
24
24
23
23
22
21
24
28
30
31
32
32
32
32
31
30
26
26
24
23

Feels Like (°C)

25
25
25
24
25
24
23
23
22
22
25
28
28
30
30
30
31
31
30
29
26
27
25
25

Dew Point (°C)

11
9
9
10
10
11
11
12
12
12
13
13
13
13
13
13
14
13
13
14
12
14
14
14

Relative Humidity (%)

40
37
37
39
40
43
46
51
50
54
47
37
34
31
32
32
32
32
33
37
40
46
53
54

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018

Ozone (du)

302
304
303
303
302
302
302
302
304
305
305
304
302
302
302
302
302
300
300
301
300
300
301
301

Friday 17

Waxing Crescent 23%

11:36

23:29

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

Sun - Rise: 07:20, Set: 21:04, Transit: 14:12. Moon - Rise: 11:36, Set: 23:29. Civil Dark: 21:30 - 06:54. Nautical Dark: 22:01 - 06:22. Astro Dark: 22:34 - 05:49

Total Clouds (% Sky Obscured)

80
81
87
87
91
89
64
47
42
43
39
35
39
37
33
32
28
30
33
37
39
44
46
51

Low Clouds (% Sky Obscured)

80
81
87
87
91
89
63
44
42
43
39
35
39
37
33
32
28
30
33
37
39
43
46
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)

0
0
0
0
0
0
0
9
7
3
2
9
9
9
9
9
9
9
7
5
2
2
1
0

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

8
7
4
4
5
3
2
2
0
0
0
0
4
10
12
12
11
11
11
10
9
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
47
44
45
51
54
50
52
52
51
45
34
28
27
27
29
30
32
33
34
36
39
42
46

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017

Ozone (du)

302
302
301
301
300
299
299
300
303
303
303
303
303
302
301
299
297
295
295
295
294
295
295
296

Saturday 18

Waxing Crescent 33%

12:34

00:00

23 Bad
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

Sun - Rise: 07:20, Set: 21:03, Transit: 14:12. Moon - Rise: 12:34, Set: 00:00. Civil Dark: 21:29 - 06:54. Nautical Dark: 22:01 - 06:23. Astro Dark: 22:34 - 05:50

Total Clouds (% Sky Obscured)

60
69
66
68
70
73
75
78
72
66
56
48
38
30
31
34
37
48
59
68
68
69
69
70

Low Clouds (% Sky Obscured)

60
69
66
62
62
66
70
73
67
61
52
46
38
30
31
34
37
45
54
61
62
62
62
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
7
24
29
34
41

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)

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

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 (%)

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

Chance of Frost

Temperature (°C)

20
21
21
22
22
21
21
21
21
24
28
30
31
32
33
31
32
33
31
29
27
26
24
21

Feels Like (°C)

23
23
23
23
23
23
23
22
22
24
27
28
29
30
31
33
32
32
31
31
29
28
27
26

Dew Point (°C)

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

Relative Humidity (%)

45
45
45
46
47
47
47
46
46
41
36
32
31
29
28
27
28
28
30
33
36
39
43
48

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018

Ozone (du)

295
295
294
294
294
294
294
294
294
294
294
294
294
295
295
295
295
295
294
293
293
293
294
294

Sunday 19

Waxing Crescent 43%

13:32

00:30

23 Bad
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

Sun - Rise: 07:21, Set: 21:03, Transit: 14:12. Moon - Rise: 13:32, Set: 00:30. Civil Dark: 21:29 - 06:55. Nautical Dark: 22:00 - 06:24. Astro Dark: 22:33 - 05:51

Total Clouds (% Sky Obscured)

72
73
73
74
75
73
69
65
59
50
43
37
34
31
29
33
37
36
38
42

Low Clouds (% Sky Obscured)

67
70
71
73
75
73
69
65
59
50
40
33
30
27
28
30
34
34
36
35

Medium Clouds (% Sky Obscured)

47
54
36
18
0
0
0
0
0
0
0
0
0
0
1
1
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

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
3
6
9
7
4
2
2
2
2
2
2

Fog (%)

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

Precipitation Probability (%)

6
6
7
8
8
7
5
0
0
0
0
0
0
0
4
5
6
7
7
7

Precipitation Amount (mm)

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
6
7
8
7
7
7
7
7
5
3
2
5
7
10
11
12
12
11
10

Chance of Frost

Temperature (°C)

21
22
22
22
21
21
21
21
21
26
30
32
34
35
36
36
37
37
36
34

Feels Like (°C)

25
26
25
24
23
23
23
23
23
25
28
29
31
31
32
37
36
35
35
35

Dew Point (°C)

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

Relative Humidity (%)

48
48
49
51
51
53
52
51
50
39
31
24
22
20
18
19
19
20
21
24

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

293
293
292
292
291
290
291
292
292
293
293
294
294
294
295
294
293
292
291
290

Forecast for Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 13/07/26 23:41:18. Forecast: 13/07/26 to 19/07/26. Timezone: UTC+1.00