Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:46

06:25

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

Sun - Rise: 06:55, Set: 21:33, Transit: 14:14. Moon - Rise: 21:46, Set: 06:25. Civil Dark: 22:06 - 06:22. Nautical Dark: 22:47 - 05:41. Astro Dark: 23:33 - 04:54

Total Clouds (% Sky Obscured)

0
0
0
2
1
1
5
21
28
28
20
15
16
32
42
53
64
76
73
76
76
83
81
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
22
20
13
14
26
35
50
60
62
60
62
61
70
77
84

Medium Clouds (% Sky Obscured)

0
0
0
2
1
1
3
14
18
15
0
0
0
2
2
0
0
9
20
33
31
25
1
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
6
7
7
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
3
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
21
21
23
27
30
31
31
30
29
30
29
28
26
26
24
24
24
23
24
24
22
22

Dew Point (°C)

10
10
10
12
14
14
16
14
14
14
16
17
17
17
18
19
19
19
20
19
20
19
19
19

Relative Humidity (%)

45
47
52
59
65
56
49
42
41
42
49
51
54
58
66
74
80
89
96
98
98
98
98
98

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1020
1020

Ozone (du)

305
304
305
304
304
304
303
303
303
303
302
301
299
299
300
300
299
299
298
298
300
301
301
300

Thursday 30

Waning Gibbous 98%

22:10

07:32

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
02 Bad
03 Bad

Sun - Rise: 06:56, Set: 21:32, Transit: 14:14. Moon - Rise: 22:10, Set: 07:32. Civil Dark: 22:04 - 06:23. Nautical Dark: 22:45 - 05:43. Astro Dark: 23:32 - 04:56

Total Clouds (% Sky Obscured)

85
86
93
96
94
75
84
67
97
98
85
73
59
54
85
97
85
74
94
97
96
97
97
99

Low Clouds (% Sky Obscured)

84
86
80
76
87
51
49
34
41
45
49
51
50
51
66
76
66
59
85
92
93
93
95
97

Medium Clouds (% Sky Obscured)

0
0
36
66
65
43
54
37
35
79
25
21
2
1
0
27
19
23
57
69
49
42
35
37

High Clouds (% Sky Obscured)

0
0
27
70
25
9
18
22
89
90
40
6
2
1
23
25
14
3
0
0
0
3
0
23

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
6
7

Fog (%)

0
0
1
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 (%)

3
3
1
11
0
1
0
0
0
0
0
0
0
0
0
0
0
3
6
16
36
29
16
4

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
20
21
23
24
24
24
24
24
24
23
22
21
20
19
19
19
19
19
19

Feels Like (°C)

22
20
20
20
20
22
24
24
24
23
23
24
25
25
25
22
21
22
22
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

95
92
88
86
88
81
70
66
59
58
59
62
63
64
67
70
75
86
96
95
91
93
92
93

Pressure (mb)

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

Ozone (du)

300
301
300
300
300
300
301
300
299
299
299
298
297
296
297
298
300
299
298
297
297
297
297
299

Friday 31

Waning Gibbous 94%

22:31

08:40

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
02 Bad
03 Bad

Sun - Rise: 06:57, Set: 21:31, Transit: 14:14. Moon - Rise: 22:31, Set: 08:40. Civil Dark: 22:03 - 06:25. Nautical Dark: 22:44 - 05:44. Astro Dark: 23:30 - 04:58

Total Clouds (% Sky Obscured)

99
97
99
100
100
100
100
100
100
100
100
100
100
91
87
88
87
91
86
83
87
77
74
77

Low Clouds (% Sky Obscured)

97
78
71
75
78
71
62
64
49
45
49
53
53
61
77
88
71
77
70
68
70
64
63
70

Medium Clouds (% Sky Obscured)

74
82
68
50
73
94
100
91
81
30
30
35
35
28
3
4
40
25
34
29
47
20
13
7

High Clouds (% Sky Obscured)

28
31
65
96
100
100
100
100
99
100
100
97
80
57
28
1
0
9
1
0
0
0
1
0

ISS Passover

Visibility (miles)

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

10
10
5
6
4
5
2
0
0
0
1
2
0
5
5
7
1
1
7
11
8
6
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
1
1
3
6
6
5
6
6
6
2
2
2
0
0
1
1
1

Chance of Frost

Temperature (°C)

19
19
18
18
18
19
20
20
22
24
24
24
24
23
22
21
20
20
19
19
19
19
19
18

Feels Like (°C)

21
20
20
19
20
21
21
22
23
25
25
24
24
23
22
22
21
22
21
22
22
20
22
21

Dew Point (°C)

18
17
17
17
17
17
17
16
16
16
16
17
17
17
17
17
17
18
18
18
18
18
18
17

Relative Humidity (%)

93
92
95
96
93
88
81
77
66
59
58
66
64
70
72
77
82
86
95
95
95
93
95
96

Pressure (mb)

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

Ozone (du)

298
299
299
298
297
298
298
297
298
298
298
299
299
299
299
299
299
299
302
304
306
309
310
313

Saturday 1

Waning Gibbous 94%

22:50

09:47

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 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:58, Set: 21:30, Transit: 14:14. Moon - Rise: 22:50, Set: 09:47. Civil Dark: 22:02 - 06:26. Nautical Dark: 22:42 - 05:45. Astro Dark: 23:28 - 05:00

Total Clouds (% Sky Obscured)

84
76
66
59
61
61
65
77
91
93
100
100
100
89
77
69
53
39
24
39
56
67
67
68

Low Clouds (% Sky Obscured)

84
75
65
56
49
41
34
34
34
33
29
26
24
28
31
35
30
25
22
26
29
34
37
44

Medium Clouds (% Sky Obscured)

3
3
3
3
3
1
0
0
0
0
0
0
0
5
10
17
11
5
0
1
4
6
2
1

High Clouds (% Sky Obscured)

0
0
0
0
11
22
33
57
88
74
100
100
100
75
48
34
25
13
1
20
42
61
67
68

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 (%)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
19
21
23
24
26
26
26
25
25
24
23
22
21
19
18
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
90
90
86
78
73
67
60
56
54
57
59
61
61
61
66
82
92
92
92
93
95
95

Pressure (mb)

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

Ozone (du)

313
315
315
314
313
312
312
312
312
312
312
311
310
309
308
307
306
305
304
304
305
305
304
304

Sunday 2

Waning Gibbous 88%

23:09

10:54

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

Sun - Rise: 06:59, Set: 21:28, Transit: 14:14. Moon - Rise: 23:09, Set: 10:54. Civil Dark: 22:00 - 06:27. Nautical Dark: 22:41 - 05:47. Astro Dark: 23:26 - 05:01

Total Clouds (% Sky Obscured)

60
49
39
29
43
52
60
64
55
46
42
39
35
46
55
64
67
71
74
74
75
75
80
85

Low Clouds (% Sky Obscured)

44
37
30
25
16
7
0
5
9
15
17
25
28
34
40
50
50
51
52
52
55
54
59
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14

High Clouds (% Sky Obscured)

60
49
30
8
30
45
60
64
53
29
19
10
0
0
0
0
3
7
14
20
22
25
23
12

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)

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

Chance of Frost

Temperature (°C)

16
15
15
15
16
19
21
24
25
26
26
26
25
24
23
22
21
20
19
17
17
17
16
16

Feels Like (°C)

18
18
17
17
19
19
21
23
23
25
27
29
27
26
26
26
26
22
22
22
21
21
19
17

Dew Point (°C)

15
14
14
14
14
14
14
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
15
15

Relative Humidity (%)

95
93
92
93
86
72
63
54
53
54
54
56
58
59
63
67
71
79
85
92
93
93
95
93

Pressure (mb)

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

Ozone (du)

304
304
305
305
306
306
307
307
307
306
306
306
306
306
308
310
312
313
313
314
312
309
307
305

Monday 3

Waning Gibbous 80%

23:29

12:03

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
02 Bad
03 Bad

Sun - Rise: 07:00, Set: 21:27, Transit: 14:14. Moon - Rise: 23:29, Set: 12:03. Civil Dark: 21:59 - 06:28. Nautical Dark: 22:39 - 05:48. Astro Dark: 23:24 - 05:03

Total Clouds (% Sky Obscured)

89
90
89
89
90
94
95
97
96
96
98
97
95
91
87
78
79
85
85
82
80
77
72
70

Low Clouds (% Sky Obscured)

68
62
61
65
68
72
72
65
62
55
61
60
63
60
56
53
58
60
62
63
64
62
63
63

Medium Clouds (% Sky Obscured)

19
12
9
3
2
2
1
12
27
50
51
43
40
46
34
27
33
37
39
38
34
31
28
22

High Clouds (% Sky Obscured)

11
28
47
69
78
88
95
97
96
91
64
32
0
0
0
0
32
57
80
58
41
24
17
9

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
1
2
0
6
8
6
10
12
12
14
14
16
16
13

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
19
21
24
24
24
25
24
24
24
23
22
22
21
20
18
18
18
18
18

Feels Like (°C)

17
17
17
16
17
20
21
21
22
23
23
28
26
25
26
26
26
23
24
25
24
23
23
21

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
92
90
80
70
62
59
56
53
54
54
54
57
62
67
75
85
96
95
95
95
95

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

304
302
302
302
302
301
300
300
300
299
299
300
300
300
300
299
299
298
298
297
298
298
299
299

Tuesday 4

Waning Gibbous 71%

23:52

13:14

Sun - Rise: 07:01, Set: 21:26, Transit: 14:14. Moon - Rise: 23:52, Set: 13:14. Civil Dark: 21:58 - 06:29. Nautical Dark: 22:38 - 05:49. Astro Dark: 23:22 - 05:05

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 Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 29/07/26 04:17:18. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+2.00