Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 96%

21:02

09:38

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

Sun - Rise: 07:19, Set: 20:32, Transit: 13:54. Moon - Rise: 21:02, Set: 09:38. Civil Dark: 21:00 - 06:51. Nautical Dark: 21:34 - 06:17. Astro Dark: 22:10 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
13
11
0
0
0
0
2
4
2
2

Low Clouds (% Sky Obscured)

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2

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
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)

11
10
10
9
7
5
4
3
3
3
3
3
3
2
2
2
2
1
1
3
5
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
16
17
16
16
16
15
15
15
15
14
14
14
13
13
14
13
13
13
14
14

Relative Humidity (%)

40
43
45
47
52
59
60
61
61
62
63
66
64
63
64
64
62
55
48
42
37
36
37
38

Pressure (mb)

1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

308
306
305
303
301
301
301
302
302
302
302
304
304
303
304
304
304
305
306
304
303
302
300
298

Sunday 30

Waning Gibbous 91%

21:24

10:47

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

Sun - Rise: 07:20, Set: 20:30, Transit: 13:54. Moon - Rise: 21:24, Set: 10:47. Civil Dark: 20:58 - 06:52. Nautical Dark: 21:32 - 06:18. Astro Dark: 22:08 - 05:43

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
4
4
6
4
13
11
19
20
20
23
22
20
22
32
29
21
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
3
2
2
3
3
2
2

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)

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

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)

11
11
10
9
7
5
4
3
3
3
3
2
2
1
1
1
2
1
0
1
5
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
39
42
44
50
55
57
58
60
64
66
69
72
73
75
77
76
69
63
53
47
44
47
50

Pressure (mb)

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

Ozone (du)

297
296
296
295
293
292
293
293
294
294
296
296
296
296
297
298
299
300
299
300
300
301
300
300

Monday 31

Waning Gibbous 83%

21:47

11:59

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

Sun - Rise: 07:21, Set: 20:28, Transit: 13:54. Moon - Rise: 21:47, Set: 11:59. Civil Dark: 20:57 - 06:53. Nautical Dark: 21:30 - 06:19. Astro Dark: 22:06 - 05:44

Total Clouds (% Sky Obscured)

16
14
18
20
20
21
20
33
33
32
33
32
32
19
0
0
12
14
39
47
46
41
34
29

Low Clouds (% Sky Obscured)

2
2
3
2
4
5
4
6
9
9
10
9
10
6
0
0
2
2
6
4
4
3
6
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
14
13
16
18
15
11
8
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
2
0
0
0
0
0
0
1
2
2
1
1
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 (%)

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)

11
12
13
11
7
4
2
2
2
2
1
2
1
1
1
1
2
1
1
2
6
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
29
29
28
29
28
28
28
27
27
28
27
27
27
27
26
25
27
30
30
30
29
30
30

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
19
18
18
17
16
16
17
18
17

Relative Humidity (%)

53
57
59
62
65
71
72
74
77
78
79
81
81
83
84
83
81
70
60
52
48
49
52
51

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

300
299
299
300
300
301
302
302
301
300
299
299
299
300
301
302
303
303
303
304
304
305
305
306

Tuesday 1

Waning Gibbous 74%

22:15

13:13

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

Sun - Rise: 07:22, Set: 20:27, Transit: 13:54. Moon - Rise: 22:15, Set: 13:13. Civil Dark: 20:55 - 06:54. Nautical Dark: 21:29 - 06:20. Astro Dark: 22:04 - 05:45

Total Clouds (% Sky Obscured)

22
21
19
18
21
69
59
79
76
96
82
66
55
50
17
0
7
13
19
19
23
20
22
21

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
6
69
9
5
5
7
44
18
2
50
17
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
4
10
15
10
34
27
54
65
91
75
50
35
25
4
0
2
2
3
2
4
2
3
2

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
29
29
29
29
26
26
26
26
25
25
24
24
23
24
25
27
29
30
30
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

49
50
54
58
64
71
70
72
73
74
75
75
76
74
72
70
67
58
51
46
43
44
45
45

Pressure (mb)

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

Ozone (du)

306
307
307
307
304
301
302
301
301
301
301
302
301
303
306
311
308
307
305
304
302
300
299
297

Wednesday 2

Waning Gibbous 63%

22:49

14:28

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

Sun - Rise: 07:23, Set: 20:25, Transit: 13:53. Moon - Rise: 22:49, Set: 14:28. Civil Dark: 20:53 - 06:55. Nautical Dark: 21:27 - 06:21. Astro Dark: 22:02 - 05:46

Total Clouds (% Sky Obscured)

23
20
20
24
17
11
4
6
2
5
5
5
5
1
3
4
7
9
10
18
25
34
25
16

Low Clouds (% Sky Obscured)

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

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

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
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)

9
9
8
8
6
3
1
2
2
2
2
3
3
3
3
2
2
0
1
3
6
8
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
30
30
29
29
29
29
28
27
27
26
26
26
25
26
25
25
26
27
28
29
30
31
33

Dew Point (°C)

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

Relative Humidity (%)

46
48
51
53
59
64
65
64
65
63
64
63
63
60
57
57
55
49
43
39
38
38
37
39

Pressure (mb)

1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

297
297
297
296
295
295
296
295
294
292
292
293
294
294
293
293
292
293
294
294
295
295
295
296

Thursday 3

Waning Gibbous 51%

23:31

15:41

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

Sun - Rise: 07:24, Set: 20:23, Transit: 13:53. Moon - Rise: 23:31, Set: 15:41. Civil Dark: 20:51 - 06:56. Nautical Dark: 21:25 - 06:23. Astro Dark: 22:00 - 05:48

Total Clouds (% Sky Obscured)

7
17
27
40
43
44
50
50
45
44
38
30
19
17
14
13
9
6
4
6
7
8
9
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
1
1
1

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)

3
9
16
26
31
35
45
41
37
32
25
20
12
12
9
8
6
5
3
2
2
1
1
2

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
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)

9
9
7
6
5
3
1
2
2
2
2
2
2
2
3
3
3
1
1
3
5
7
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
30
30
30
30
26
26
26
26
25
25
25
25
25
25
25
24
26
26
28
29
30
31
34

Dew Point (°C)

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

Relative Humidity (%)

40
41
45
48
52
54
58
60
61
63
64
63
63
63
60
59
57
50
44
40
38
37
36
39

Pressure (mb)

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

Ozone (du)

296
296
296
295
294
295
295
295
295
294
294
294
293
293
293
294
294
294
295
295
294
294
293
292

Friday 4

Third Quarter 39%

00:25

No Set

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

Sun - Rise: 07:25, Set: 20:22, Transit: 13:53. Moon - Rise: 00:25, Set: No Set. Civil Dark: 20:50 - 06:57. Nautical Dark: 21:23 - 06:24. Astro Dark: 21:58 - 05:49

Total Clouds (% Sky Obscured)

11
12
15
17
17
18
18
14
13
14
17
17
18
16
14
12
14
15
16
20
24
36

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
3
3
3
2
2
1
1
1
1
4
6
9
6
3
1
0
0
0
9
17
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
32
31
31
31
27
28
29
29
28
28
28
28
28
27
27
27
28
29
29
30
31

Dew Point (°C)

16
17
17
17
18
19
19
19
19
19
19
19
19
18
18
18
17
17
17
17
17
17

Relative Humidity (%)

42
44
49
53
60
64
68
72
72
73
73
73
74
74
73
72
71
63
55
49
47
45

Pressure (mb)

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

Ozone (du)

291
291
290
289
289
289
290
290
290
290
289
289
289
289
289
289
290
290
290
290
290
290

Forecast for Altafulla, Tarragona, Spain (41.14,1.38)

Generated: 29/08/26 16:44:22. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+2.00