Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 9%

04:09

19:16

03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 Good
10 Good
11 OK
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

Sun - Rise: 07:40, Set: 20:30, Transit: 14:05. Moon - Rise: 04:09, Set: 19:16. Civil Dark: 20:59 - 07:11. Nautical Dark: 21:33 - 06:36. Astro Dark: 22:09 - 06:01

Total Clouds (% Sky Obscured)

95
88
78
37
42
22
5
2
21
60
81
100
95
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
49
38
37
42
22
5
2
18
19
21
24
28
39
33
87
84
93
94
98
94
85
84
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
100
100
100
100
98
98
99
100
100
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
60
81
100
80
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
0
0
0
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
39
66
90
95
95
95
95
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.8
1.2
1.5
1.2
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
17
20
22
24
25
25
25
24
23
23
22
21
21
20
20
19
19
18

Feels Like (°C)

19
19
18
18
18
17
20
23
25
26
26
26
25
24
23
23
22
22
22
21
20
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

81
83
90
95
95
96
87
77
69
61
60
56
57
58
58
71
84
95
96
96
98
98
98
96

Pressure (mb)

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

Ozone (du)

296
295
295
295
296
297
296
296
297
294
294
294
295
295
293
292
291
291
291
293
293
296
299
306

Wednesday 9

Waning Crescent 4%

05:28

19:42

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
02 Bad

Sun - Rise: 07:41, Set: 20:28, Transit: 14:05. Moon - Rise: 05:28, Set: 19:42. Civil Dark: 20:57 - 07:12. Nautical Dark: 21:31 - 06:38. Astro Dark: 22:07 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
94
86
84
60
90
82
82
67
63
78
87
60
60
74
85
70
79
74
90
77

Low Clouds (% Sky Obscured)

81
93
79
77
80
73
79
50
85
73
73
47
45
68
74
51
60
69
77
63
70
74
67
62

Medium Clouds (% Sky Obscured)

27
21
29
97
17
16
18
25
25
24
32
28
27
21
28
10
0
14
14
11
8
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
3
61
51

ISS Passover

Visibility (miles)

3
7
9
9
9
9
9
9
9
9
5
3
6
6
6
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

Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
53
47
34
21
22
46
59
60
73
70
58
49
40
35
24
17
12
25
19
16
21
13
8

Precipitation Amount (mm)

0.6
0.4
0.3
0
0
0
0.3
0.4
0.5
0.8
0.7
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
16
16
15
15
14
11
9
11
14
14
14
13
14
14
13
13
13
12
12
12
10
9

Relative Humidity (%)

98
93
90
89
85
82
81
68
59
68
78
83
79
74
78
83
77
77
79
78
80
80
75
74

Pressure (mb)

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

Ozone (du)

314
318
320
322
325
327
329
331
332
332
335
337
338
338
337
339
341
338
334
331
326
323
322
320

Thursday 10

Waning Crescent 1%

06:44

20:04

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

Sun - Rise: 07:42, Set: 20:27, Transit: 14:04. Moon - Rise: 06:44, Set: 20:04. Civil Dark: 20:55 - 07:13. Nautical Dark: 21:30 - 06:39. Astro Dark: 22:05 - 06:03

Total Clouds (% Sky Obscured)

90
96
100
100
100
100
65
78
67
86
65
37
45
13
4
5
0
3
7
10
17
23
47
52

Low Clouds (% Sky Obscured)

76
80
82
68
71
35
0
2
10
8
7
0
0
0
0
0
0
0
0
0
4
7
11
15

Medium Clouds (% Sky Obscured)

0
0
0
0
10
14
10
16
11
35
65
37
36
6
2
1
0
0
0
0
1
2
3
4

High Clouds (% Sky Obscured)

68
68
100
100
100
100
63
53
50
52
50
34
45
7
0
2
0
3
7
9
10
10
42
45

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 (%)

12
10
14
10
3
2
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
0
0
1
1
2
1
0
1
3
5
6
7
7
6
5
5
2
0
2
3
3
3
3

Chance of Frost

Temperature (°C)

13
13
14
14
14
14
14
17
18
19
20
20
21
21
21
20
19
18
16
15
14
13
13
12

Feels Like (°C)

14
14
13
12
13
13
13
16
18
18
18
19
19
19
21
21
20
20
18
16
15
14
14
11

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
79
83
86
78
66
61
55
50
50
49
51
52
56
62
79
89
90
93
95
93
92

Pressure (mb)

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

Ozone (du)

318
315
312
310
308
307
307
307
309
310
310
310
309
309
306
303
300
300
298
297
296
294
293
293

Friday 11

New Moon 0%

07:58

20:25

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

Sun - Rise: 07:43, Set: 20:25, Transit: 14:04. Moon - Rise: 07:58, Set: 20:25. Civil Dark: 20:53 - 07:14. Nautical Dark: 21:28 - 06:40. Astro Dark: 22:03 - 06:05

Total Clouds (% Sky Obscured)

39
41
51
62
68
70
67
62
60
56
51
51
49
49
51
49
46
51
54
54
62
76
84
85

Low Clouds (% Sky Obscured)

17
20
18
16
14
22
28
37
31
28
24
19
17
12
18
24
27
32
32
32
47
62
73
80

Medium Clouds (% Sky Obscured)

4
3
5
15
14
13
13
9
12
17
15
19
15
14
16
18
20
18
13
11
9
7
4
6

High Clouds (% Sky Obscured)

5
4
2
0
0
1
1
2
2
2
3
5
8
11
8
4
0
0
2
1
1
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
0
0
0
0
2
1
1
1
0
0
0
0
0
0
0
2
4
2
11
11
5
14

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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
14
16
18
19
20
21
21
21
21
20
20
19
19
18
17
16
16
16

Feels Like (°C)

11
13
12
13
13
13
16
18
20
20
21
22
21
21
21
22
21
21
21
20
19
18
17
16

Dew Point (°C)

11
10
10
11
11
11
11
11
11
10
10
10
11
12
12
12
13
16
17
17
16
16
15
14

Relative Humidity (%)

90
90
90
92
93
93
82
71
62
55
51
50
52
55
57
60
66
82
90
93
95
95
95
92

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

293
292
291
291
292
292
292
292
292
292
293
294
294
294
293
293
294
294
293
294
295
295
295
296

Saturday 12

Waxing Crescent 2%

09:10

20:45

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
02 Bad

Sun - Rise: 07:44, Set: 20:23, Transit: 14:04. Moon - Rise: 09:10, Set: 20:45. Civil Dark: 20:52 - 07:15. Nautical Dark: 21:26 - 06:41. Astro Dark: 22:01 - 06:06

Total Clouds (% Sky Obscured)

81
74
80
79
92
96
83
76
66
57
52
54
55
61
60
58
57
54
52
48
55
62
71
75

Low Clouds (% Sky Obscured)

74
62
67
58
58
56
43
39
33
25
20
16
12
11
11
12
18
24
25
25
34
35
41
39

Medium Clouds (% Sky Obscured)

7
9
12
12
15
13
7
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
9
7
13
15
8
9
1
1
2
12
28
44
44
37
28
24
19
15
26
36
47
45

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 (%)

15
10
20
17
20
15
16
14
9
7
2
5
2
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
1
0
2
2
2
1
0
2
4
5
6
6
6
6
4
3
1
0
1
2
2
2
2

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
16
18
20
20
21
22
22
22
22
20
19
18
18
17
16
16
15
15

Feels Like (°C)

15
15
15
15
16
15
16
19
21
21
22
22
22
22
22
22
22
23
19
19
20
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

89
85
83
87
93
95
86
74
65
59
55
55
56
57
58
65
73
82
85
90
95
93
95
95

Pressure (mb)

1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

296
296
296
296
296
296
297
297
297
297
296
296
295
295
295
295
295
296
296
296
296
296
295
295

Sunday 13

Waxing Crescent 7%

10:20

21:06

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 07:45, Set: 20:21, Transit: 14:03. Moon - Rise: 10:20, Set: 21:06. Civil Dark: 20:50 - 07:17. Nautical Dark: 21:24 - 06:43. Astro Dark: 21:59 - 06:08

Total Clouds (% Sky Obscured)

76
75
81
88
94
87
81
71
68
68
66
68
70
71
69
62
54
41
28
14
18
26
42
43

Low Clouds (% Sky Obscured)

34
32
40
41
43
46
46
47
41
34
27
22
11
7
4
3
3
7
7
6
13
21
32
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
55
62
76
84
72
57
30
28
27
25
25
34
42
36
32
27
23
15
5
5
4
4
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
1
2
1
1
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
2
2
2
2
0
0
0
2
4
5
5
5
5
3
2
0
0
0
0
1
1
1

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
16
19
21
22
23
24
23
23
23
21
20
19
19
18
17
17
17
16

Feels Like (°C)

16
16
15
15
14
14
14
16
18
18
19
20
24
23
22
22
23
23
19
20
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
96
96
89
80
74
68
64
59
61
62
63
69
77
86
89
92
96
96
95
95

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

295
294
293
293
293
293
293
294
294
293
292
292
291
289
288
287
286
285
284
282
280
280
280
280

Monday 14

Waxing Crescent 13%

11:29

21:30

Sun - Rise: 07:46, Set: 20:19, Transit: 14:03. Moon - Rise: 11:29, Set: 21:30. Civil Dark: 20:48 - 07:18. Nautical Dark: 21:22 - 06:44. Astro Dark: 21:57 - 06:09

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: 08/09/26 03:30:59. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+2.00