Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 30%

05:10

15:08

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
23 Bad

Sun - Rise: 07:29, Set: 20:47, Transit: 14:08. Moon - Rise: 05:10, Set: 15:08. Civil Dark: 21:16 - 07:00. Nautical Dark: 21:52 - 06:24. Astro Dark: 22:29 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
99
100

Low Clouds (% Sky Obscured)

100
79
78
85
80
75
86
90
93
96
100
69
70
75
71
59
30
33
48
42
34
36
78
99

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
61
98
100
89
94
90
88

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
72
48
0

ISS Passover

Visibility (miles)

7
7
3
3
1
1
1
2
6
6
6
6
6
9
7
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
89
84
95
93
86
82
66
68
70
47
28
25
25
21
18
16
14
26
49
60
60
67
76

Precipitation Amount (mm)

2.1
1.7
1.3
0.4
0.5
0.4
0.5
0.3
0.4
0.6
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
7
7
7
8
9
9
10
10
10
10
9
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
5
5
6
6
6
6
6
6
6
7
7
6
5
5
5
5
6
6
6
6

Relative Humidity (%)

94
94
96
96
96
96
96
96
96
96
93
90
87
88
87
77
67
68
73
77
87
93
93
91

Pressure (mb)

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

Ozone (du)

342
346
350
355
359
362
364
364
364
364
365
368
371
371
374
377
381
381
382
385
390
391
391
392

Monday 13

Waning Crescent 20%

05:33

16:18

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 07:27, Set: 20:48, Transit: 14:08. Moon - Rise: 05:33, Set: 16:18. Civil Dark: 21:18 - 06:58. Nautical Dark: 21:53 - 06:22. Astro Dark: 22:31 - 05:45

Total Clouds (% Sky Obscured)

98
99
98
98
99
96
100
97
98
75
74
67
64
57
49
46
40
39
32
58
92
88
51
21

Low Clouds (% Sky Obscured)

96
98
95
94
96
94
100
95
96
68
63
57
55
54
49
42
34
35
32
37
41
37
25
13

Medium Clouds (% Sky Obscured)

38
75
64
66
89
86
87
40
12
13
8
10
8
12
15
20
20
25
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
50
54
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
3
37
87
83
33
1

ISS Passover

Visibility (miles)

9
3
3
2
3
3
4
4
3
3
4
4
4
4
5
6
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

81
78
85
93
91
89
76
78
80
75
74
75
73
68
60
51
32
20
17
17
1
3
3
3

Precipitation Amount (mm)

0.6
0.5
0.8
0.9
0.8
0.8
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.5
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
4
4
4
4
4
4
4
6
7
8
8
9
9
10
10
10
10
9
7
7
8

Dew Point (°C)

6
7
7
7
7
7
7
7
6
7
7
8
8
8
8
7
7
5
6
7
8
7
7
7

Relative Humidity (%)

87
90
91
90
88
91
91
91
90
88
88
87
85
83
79
75
70
63
65
72
83
91
93
93

Pressure (mb)

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

Ozone (du)

395
398
399
401
404
409
415
419
426
432
430
420
408
401
396
391
387
383
381
378
377
375
374
371

Tuesday 14

Waning Crescent 12%

05:55

17:30

00 OK
01 Bad
02 Good
03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 07:26, Set: 20:49, Transit: 14:08. Moon - Rise: 05:55, Set: 17:30. Civil Dark: 21:19 - 06:56. Nautical Dark: 21:55 - 06:20. Astro Dark: 22:33 - 05:43

Total Clouds (% Sky Obscured)

25
63
12
22
30
30
36
45
89
91
62
70
99
47
73
67
79
73
48
48
91
94
98
91

Low Clouds (% Sky Obscured)

13
0
12
22
30
25
6
38
70
72
62
54
47
35
62
42
40
59
48
48
81
86
90
90

Medium Clouds (% Sky Obscured)

0
23
12
22
30
30
36
45
51
58
53
65
69
46
0
0
26
48
48
47
43
49
50
48

High Clouds (% Sky Obscured)

5
48
0
0
4
4
3
16
22
14
15
15
49
5
7
34
60
37
6
7
57
66
72
56

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
1
0
0
30
30
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
1
0
0
0
0
0
0
0
0
0
1
8
0
0
0
0
0
1
13
13
21
33
30

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
9
11
13
14
15
16
16
16
17
16
15
14
12
12
11

Feels Like (°C)

7
6
5
6
6
6
5
6
6
7
10
13
13
12
15
13
14
15
14
15
14
11
10
9

Dew Point (°C)

6
6
5
5
5
5
5
5
5
5
5
4
3
4
4
5
5
5
5
5
8
7
6
6

Relative Humidity (%)

93
94
94
93
94
94
93
93
90
80
67
53
48
46
45
47
48
46
48
52
68
71
70
72

Pressure (mb)

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

Ozone (du)

370
369
368
367
364
361
360
362
363
362
361
360
359
358
360
359
358
356
355
355
354
353
352
351

Wednesday 15

Waning Crescent 6%

06:15

18:43

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 07:24, Set: 20:51, Transit: 14:07. Moon - Rise: 06:15, Set: 18:43. Civil Dark: 21:20 - 06:54. Nautical Dark: 21:56 - 06:19. Astro Dark: 22:34 - 05:40

Total Clouds (% Sky Obscured)

97
51
47
55
59
69
85
87
85
85
82
60
45
42
39
25
21
22
30
34
85
77
35
39

Low Clouds (% Sky Obscured)

90
51
47
55
59
69
79
77
69
62
54
47
41
39
38
25
21
22
30
34
28
14
0
0

Medium Clouds (% Sky Obscured)

97
51
47
34
21
14
8
0
7
14
25
18
13
9
6
4
2
4
6
6
13
18
21
26

High Clouds (% Sky Obscured)

55
7
3
2
0
0
0
0
0
0
0
1
2
2
3
3
2
3
8
6
50
44
2
4

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 (%)

24
22
21
17
9
8
6
3
5
6
1
2
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
2
2
1
1
1
1
1
0
0
0
0
0
2
5
6
7
5
4
2
1
0
0
0

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
11
11
13
14
15
17
18
19
19
19
18
18
17
15
13
12
12

Feels Like (°C)

9
9
11
11
10
10
10
9
10
12
13
15
18
20
19
19
19
19
19
18
17
13
12
13

Dew Point (°C)

7
7
8
8
9
9
9
9
8
10
10
11
12
11
11
11
11
11
11
11
13
12
12
11

Relative Humidity (%)

75
76
80
84
87
88
90
87
83
80
78
78
71
63
60
58
60
62
64
69
85
93
95
95

Pressure (mb)

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

Ozone (du)

350
349
346
343
342
342
342
342
341
341
340
339
338
339
340
340
338
338
337
336
336
338
342
345

Thursday 16

Waning Crescent 2%

06:36

19:59

00 OK
01 Bad
02 OK
03 OK
04 OK
05 OK
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 OK
19 Good
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:23, Set: 20:52, Transit: 14:07. Moon - Rise: 06:36, Set: 19:59. Civil Dark: 21:21 - 06:53. Nautical Dark: 21:58 - 06:17. Astro Dark: 22:36 - 05:38

Total Clouds (% Sky Obscured)

42
46
38
34
29
40
44
49
50
52
53
61
64
66
77
87
98
69
42
14
40
65
91
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
12
25
36
34
31
29
39
46
50
41
33
26
17
9
1
1
1
2
5

Medium Clouds (% Sky Obscured)

28
31
30
29
26
30
29
26
25
26
20
17
17
16
17
15
17
14
7
0
1
3
6
19

High Clouds (% Sky Obscured)

2
3
0
0
0
0
0
0
1
3
4
5
5
5
35
65
94
68
42
14
40
65
88
82

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
8
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
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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
10
10
10
9
9
12
14
16
17
18
19
19
19
19
18
17
16
15
13
12

Feels Like (°C)

12
12
12
12
12
11
11
10
10
14
15
16
16
18
19
19
19
19
19
19
19
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
96
96
96
96
96
90
83
77
71
67
64
65
68
70
76
82
87
90
95
98

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

345
347
347
347
346
345
345
346
347
349
349
349
349
349
348
346
345
344
344
344
344
344
344
344

Friday 17

New Moon 0%

07:00

21:19

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
23 Bad

Sun - Rise: 07:21, Set: 20:53, Transit: 14:07. Moon - Rise: 07:00, Set: 21:19. Civil Dark: 21:23 - 06:51. Nautical Dark: 21:59 - 06:15. Astro Dark: 22:38 - 05:36

Total Clouds (% Sky Obscured)

85
81
83
84
86
88
86
76
69
62
63
66
73
84
88
92
92
84
75
70
74
74
73
69

Low Clouds (% Sky Obscured)

6
8
12
20
30
30
27
22
14
7
0
1
4
6
12
20
26
41
55
69
72
72
68
64

Medium Clouds (% Sky Obscured)

30
40
38
45
56
37
18
0
0
0
0
3
6
14
24
24
24
16
8
0
3
6
9
8

High Clouds (% Sky Obscured)

80
79
73
66
56
51
44
43
38
38
44
54
65
65
67
63
51
22
6
2
1
1
0
0

ISS Passover

Visibility (miles)

7
7
8
8
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
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)

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
10
9
12
15
18
19
19
20
19
19
17
16
15
13
13
12
11

Feels Like (°C)

13
13
12
10
10
9
9
9
9
12
13
15
16
17
19
21
19
18
17
17
16
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
98
96
95
95
95
86
76
70
69
68
67
69
71
72
75
80
84
87
92
95

Pressure (mb)

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

Ozone (du)

341
339
337
336
336
335
336
337
337
337
337
337
338
338
339
339
339
339
339
339
339
339
339
339

Saturday 18

Waxing Crescent 2%

07:27

22:42

Sun - Rise: 07:19, Set: 20:54, Transit: 14:07. Moon - Rise: 07:27, Set: 22:42. Civil Dark: 21:24 - 06:49. Nautical Dark: 22:00 - 06:13. Astro Dark: 22:39 - 05:34

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: 12/04/26 00:35:43. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+2.00