Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 98%

20:26

10:04

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: 08:02, Set: 19:54, Transit: 13:58. Moon - Rise: 20:26, Set: 10:04. Civil Dark: 20:22 - 07:34. Nautical Dark: 20:55 - 07:00. Astro Dark: 21:29 - 06:27

Total Clouds (% Sky Obscured)

89
91
92
100
100
100
100
100
99
100
100
100
74
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
23
21
4
17
0
0
0
0
0
36
3
4
4
8
39
40
35
30
30
25
29
23
12

Medium Clouds (% Sky Obscured)

73
84
81
85
96
98
100
100
99
98
72
67
62
74
89
92
98
92
93
90
87
86
61
32

High Clouds (% Sky Obscured)

89
91
92
100
100
100
100
100
73
99
83
100
56
100
100
100
100
100
100
100
100
100
100
98

ISS Passover

Visibility (miles)

2
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
2
20
86
87
88
41
1
1
2
2
1
1
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 (%)

18
30
8
0
0
0
0
2
0
0
0
9
0
8
2
10
20
4
0
2
1
3
6
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
18
19
21
22
25
26
27
28
29
30
30
29
28
27
26
25
24
24
24
24

Feels Like (°C)

19
19
19
17
18
20
20
22
24
25
27
28
29
31
31
30
29
27
27
25
24
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
92
89
86
84
76
64
54
52
51
55
58
64
66
74
77
79
77
73
62
64

Pressure (mb)

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

Ozone (du)

283
284
284
284
283
283
282
283
285
286
287
287
286
288
289
289
290
291
291
290
291
293
293
294

Tuesday 29

Waning Gibbous 93%

20:57

11:21

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

Sun - Rise: 08:03, Set: 19:52, Transit: 13:58. Moon - Rise: 20:57, Set: 11:21. Civil Dark: 20:20 - 07:35. Nautical Dark: 20:54 - 07:02. Astro Dark: 21:27 - 06:28

Total Clouds (% Sky Obscured)

100
61
27
24
34
57
100
76
45
100
100
98
38
59
73
92
74
84
100
100
98
100
96
100

Low Clouds (% Sky Obscured)

29
2
2
4
0
0
0
0
1
0
0
0
0
0
0
0
0
1
25
1
28
0
5
0

Medium Clouds (% Sky Obscured)

15
17
16
12
14
17
16
13
3
0
0
4
3
2
2
3
4
55
95
98
83
91
96
89

High Clouds (% Sky Obscured)

90
43
0
3
18
45
100
68
45
100
100
97
38
59
56
91
73
73
82
98
66
97
75
100

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 (%)

4
5
3
2
3
2
2
2
3
2
2
1
0
0
0
0
0
0
0
0
2
2
1
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)

4
6
6
6
6
8
8
8
10
11
10
10
12
12
12
11
9
10
10
10
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
20
20
19
18
17
17
17
18
17
15
15
16
16
14
15
14
14
15
16
15
15
16

Relative Humidity (%)

74
75
85
85
84
76
74
69
65
61
57
50
45
44
43
40
43
44
47
53
54
53
55
56

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1012
1013
1013
1013
1013
1013

Ozone (du)

294
294
293
290
288
286
284
283
282
280
279
279
278
277
277
277
277
275
274
272
272
272
272
271

Wednesday 30

Waning Gibbous 86%

21:35

12:40

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: 08:04, Set: 19:50, Transit: 13:57. Moon - Rise: 21:35, Set: 12:40. Civil Dark: 20:19 - 07:36. Nautical Dark: 20:52 - 07:03. Astro Dark: 21:25 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
95
97
100

Low Clouds (% Sky Obscured)

3
10
0
4
7
15
20
36
35
0
20
46
33
31
42
54
61
75
80
83
86
91
95
99

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
84
79
40
50
32
80
63
38
74
27
23
22
17
13
16

High Clouds (% Sky Obscured)

68
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
53
20
2
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
7
6
6
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
2
3
10
24
35
56
67
56
14
4
3
10
12
24
27
44
51
68
69
76
66
53
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0.6
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
24
24
24
23
23
23
24
25
25
27
26
26
25
23
21
19
18
18
18
17
17

Feels Like (°C)

23
23
23
23
24
23
23
22
23
24
25
26
28
27
26
26
24
22
19
19
19
19
18
18

Dew Point (°C)

17
16
16
16
16
16
17
19
21
21
18
18
19
18
19
23
21
18
17
17
16
16
16
16

Relative Humidity (%)

61
60
59
60
61
62
66
79
88
84
64
65
62
60
65
87
87
85
88
89
89
89
92
90

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1016
1017
1017
1017
1017
1018
1018
1018
1018
1019
1020
1020
1021
1022
1023
1023
1023

Ozone (du)

271
270
271
272
272
273
273
273
274
275
275
275
276
276
276
275
276
276
278
280
281
281
281
282

Thursday 1

Waning Gibbous 76%

22:25

13:55

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: 08:05, Set: 19:49, Transit: 13:57. Moon - Rise: 22:25, Set: 13:55. Civil Dark: 20:17 - 07:37. Nautical Dark: 20:50 - 07:04. Astro Dark: 21:23 - 06:30

Total Clouds (% Sky Obscured)

97
94
93
95
98
100
99
98
96
97
98
99
95
90
86
82
80
77
79
82
85
78
72
68

Low Clouds (% Sky Obscured)

95
91
87
91
95
99
95
91
87
88
87
87
82
79
71
64
61
54
60
65
74
64
51
47

Medium Clouds (% Sky Obscured)

16
21
19
29
35
45
48
46
39
40
41
37
32
23
19
16
13
11
7
3
0
0
1
60

High Clouds (% Sky Obscured)

6
3
20
39
50
35
41
29
4
16
57
84
68
58
40
35
30
30
35
40
45
47
53
59

ISS Passover

Visibility (miles)

6
6
7
7
7
7
7
6
6
7
9
9
9
9
9
9
9
9
9
9
9
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 (%)

33
37
34
27
36
36
32
33
32
24
16
21
9
2
2
0
1
0
3
6
7
10
35
43

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
1
1
2
2
3
3
3
3
3
3
4
4
3
2
2
3
3
1
1
0
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
90
92
93
93
93
92
89
83
77
72
72
71
68
67
76
86
90
93
92
92
96

Pressure (mb)

1023
1024
1024
1024
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

282
283
283
282
281
281
282
283
284
284
283
283
282
282
283
282
281
281
281
282
282
283
282
280

Friday 2

Waning Gibbous 66%

23:27

15:03

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: 08:07, Set: 19:47, Transit: 13:57. Moon - Rise: 23:27, Set: 15:03. Civil Dark: 20:15 - 07:38. Nautical Dark: 20:48 - 07:05. Astro Dark: 21:22 - 06:32

Total Clouds (% Sky Obscured)

78
85
92
94
96
97
95
96
97
91
85
78
71
65
55
60
65
75
71
69
70
80
90
100

Low Clouds (% Sky Obscured)

48
58
58
54
46
46
70
66
63
55
45
38
40
43
46
42
34
35
36
41
41
38
35
28

Medium Clouds (% Sky Obscured)

76
82
88
68
23
27
19
19
19
27
37
49
63
65
55
60
65
72
69
66
63
70
76
82

High Clouds (% Sky Obscured)

55
72
77
79
85
89
86
87
87
77
76
65
55
51
37
43
58
71
62
52
43
65
82
100

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
8
8
8
9
9
7
5
2
3
4
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

40
31
15
2
5
17
17
21
24
21
18
28
40
58
89
72
69
76
57
34
28
27
21
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
0.5
0.4
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
13
15
17
19
20
21
23
22
22
21
20
20
19
18
18
17
17
17

Feels Like (°C)

15
15
15
15
14
14
13
14
16
16
17
18
19
25
25
25
24
23
22
20
19
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

98
96
95
95
96
96
96
93
90
88
81
75
69
78
89
100
98
98
100
100
98
98
96
98

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1027
1028
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

280
280
279
279
279
279
279
279
278
278
278
277
277
276
276
275
275
275
275
275
276
276
277
277

Saturday 3

Third Quarter 54%

00:39

15:59

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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: 08:08, Set: 19:45, Transit: 13:56. Moon - Rise: 00:39, Set: 15:59. Civil Dark: 20:13 - 07:39. Nautical Dark: 20:46 - 07:06. Astro Dark: 21:20 - 06:33

Total Clouds (% Sky Obscured)

99
98
98
99
99
100
95
89
84
67
51
33
35
36
39
44
53
59
59
58
58
72
84
98

Low Clouds (% Sky Obscured)

15
10
9
13
22
26
28
28
30
23
14
3
6
9
11
13
16
20
13
7
0
1
1
1

Medium Clouds (% Sky Obscured)

85
85
79
79
79
78
79
80
79
58
36
15
15
15
18
17
19
16
11
4
0
0
0
0

High Clouds (% Sky Obscured)

98
97
96
92
89
85
59
30
2
3
3
3
4
4
4
18
36
51
47
48
48
65
78
97

ISS Passover

Visibility (miles)

9
8
7
5
7
8
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 (%)

22
27
38
39
33
29
31
24
14
20
23
13
21
25
28
24
25
20
27
31
11
18
18
8

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
2
2
2
3
3
3
3
4
2
2
3
3
3
4
3
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
20
20
21
22
22
22
22
22
22
22
32
32
31
30
30
30
24
25
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
95
95
95
89
85
80
69
58
50
56
64
72
79
87
96
96
95
96
95
95

Pressure (mb)

1022
1022
1021
1021
1021
1020
1020
1020
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1020

Ozone (du)

278
278
279
279
280
281
282
282
282
283
283
283
283
283
284
284
284
284
284
284
285
285
286
288

Sunday 4

Waning Crescent 42%

01:56

16:43

Sun - Rise: 08:09, Set: 19:43, Transit: 13:56. Moon - Rise: 01:56, Set: 16:43. Civil Dark: 20:12 - 07:40. Nautical Dark: 20:45 - 07:07. Astro Dark: 21:18 - 06:34

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: 28/09/26 02:18:33. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+2.00