Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 20%

05:33

16:18

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 OK
21 Bad
22 Bad
23 Bad
00 Bad

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)

74
74
84
98
97
99
93
79
81
82
83
79
75
67
52
50
47
43
34
31
64
51
53
66

Low Clouds (% Sky Obscured)

74
74
84
95
95
99
81
73
71
69
71
71
68
65
52
43
40
41
27
20
17
26
26
6

Medium Clouds (% Sky Obscured)

34
66
53
51
56
53
61
33
32
35
31
26
22
24
7
35
20
0
0
0
0
0
7
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
14
46
29
28
38

ISS Passover

Visibility (miles)

4
3
4
3
5
4
4
4
4
5
4
4
5
6
6
6
6
6
6
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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

95
44
83
80
85
72
71
69
71
80
78
74
69
57
45
40
32
24
25
10
0
0
0
0

Precipitation Amount (mm)

0.7
0.7
0.6
0.6
0.7
0.3
0.4
0.3
0.4
0.6
0.6
0.6
0.6
0.4
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
7
7
6
7
6
5
8
7
7
8
8
9
8
8
7
7
5
2
0
0
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
5
5
5
5
5
6
7
7
8
8
9
9
10
10
9
10
9
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
91
91
91
91
87
87
88
88
87
83
80
76
76
79
84
88
90
93
93
93

Pressure (mb)

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

Ozone (du)

404
402
406
418
428
433
435
435
431
424
413
403
396
391
387
382
380
379
378
378
377
376
374
374

Tuesday 14

Waning Crescent 12%

05:55

17:30

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

83
82
32
38
43
58
50
43
50
93
94
73
49
48
48
57
63
96
60
89
100
98
64
82

Low Clouds (% Sky Obscured)

10
17
32
28
33
29
43
40
47
89
93
72
49
48
46
45
46
48
53
61
65
65
64
60

Medium Clouds (% Sky Obscured)

25
51
32
26
23
14
18
19
20
13
17
11
14
31
23
33
38
42
53
61
100
97
55
53

High Clouds (% Sky Obscured)

50
45
0
0
0
5
0
0
0
2
5
3
3
6
4
9
35
68
23
56
41
50
30
53

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

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
7
7
7
9
11
12
13
15
16
16
16
16
16
15
13
11
11
11
10

Feels Like (°C)

4
4
4
5
6
6
6
6
9
12
11
11
13
15
14
15
15
14
13
13
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
93
93
91
87
76
68
57
45
43
43
43
43
46
55
71
77
78
81
83

Pressure (mb)

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

Ozone (du)

371
369
367
367
366
363
359
358
360
358
358
357
355
353
353
352
351
349
349
349
350
350
348
346

Wednesday 15

Waning Crescent 6%

06:15

18:43

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

84
38
39
36
32
29
37
45
38
30
24
30
28
28
66
100
16
35
26
34
30
30
39
37

Low Clouds (% Sky Obscured)

55
38
39
36
32
29
37
45
38
30
24
30
28
28
28
23
16
32
26
34
30
30
39
37

Medium Clouds (% Sky Obscured)

53
38
39
36
32
5
7
3
5
10
0
2
0
0
0
8
4
5
15
9
5
0
3
6

High Clouds (% Sky Obscured)

55
10
7
4
0
0
0
0
0
0
8
0
4
5
56
100
4
35
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
9
9
9
9
9
9

Fog (%)

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

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 (%)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
12
14
16
17
18
19
19
19
18
18
16
14
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
7
6
6
6
6
5
6
6
6
6
7
7
7
7
8
9
9
8
8
7

Relative Humidity (%)

83
80
78
77
77
74
76
74
67
55
50
47
46
44
44
45
46
48
56
71
77
79
79
76

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1024
1024
1025
1025

Ozone (du)

345
342
340
338
336
335
336
336
335
334
334
334
334
332
331
332
333
333
339
340
340
343
344
345

Thursday 16

Waning Crescent 2%

06:36

19:59

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

50
74
68
82
93
89
40
40
44
46
43
35
34
26
24
16
14
20
13
12
9
4
12
59

Low Clouds (% Sky Obscured)

50
74
68
82
74
65
40
40
44
46
43
35
34
26
24
16
14
18
13
10
5
0
8
16

Medium Clouds (% Sky Obscured)

11
16
17
18
13
9
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
6
6
22
60
55
5
4
7
6
3
2
2
5
8
6
4
10
3
6
5
4
5
42

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
10
9
8
8
10
13
14
16
17
18
18
18
18
19
18
17
16
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
81
80
81
85
85
76
68
63
60
58
57
58
60
63
67
74
86
95
95
95
95

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1021
1021
1021
1020

Ozone (du)

342
342
343
341
341
342
343
343
341
340
341
341
341
342
341
340
339
339
339
338
337
337
337
335

Friday 17

New Moon 0%

07:00

21:19

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

64
44
14
5
15
30
31
26
20
20
17
19
18
28
41
52
67
82
95
97
98
99
97
98

Low Clouds (% Sky Obscured)

22
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
25
49
63
43
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
2
0
0
1
11
7
5
2
10
20
29
45
60
76
65
52

High Clouds (% Sky Obscured)

40
21
4
2
10
16
16
16
15
15
12
14
14
27
41
52
67
80
91
91
92
92
88
83

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
10
13
16
19
20
21
22
21
20
19
17
16
14
13
12
11
11

Feels Like (°C)

9
9
10
10
10
10
8
9
13
16
18
19
20
21
20
19
19
18
18
18
12
12
12
12

Dew Point (°C)

10
9
9
9
9
8
9
9
10
11
12
13
13
14
13
13
13
12
12
12
12
11
11
10

Relative Humidity (%)

95
95
93
93
95
91
93
88
82
71
64
62
59
58
61
63
65
72
79
87
89
92
96
95

Pressure (mb)

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

Ozone (du)

332
331
332
331
329
328
328
328
327
328
330
333
336
336
334
333
332
331
331
331
333
336
338
341

Saturday 18

Waxing Crescent 2%

07:27

22:42

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
00 Bad

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)

100
99
99
98
94
85
70
65
60
64
65
70
79
85
90
91
91
87
65
63
49
48
39
37

Low Clouds (% Sky Obscured)

47
62
67
73
83
85
70
65
60
64
65
66
66
67
62
63
55
52
42
36
32
29
24
24

Medium Clouds (% Sky Obscured)

38
31
16
0
0
0
0
0
4
4
7
7
9
14
13
12
16
21
25
25
25
25
20
13

High Clouds (% Sky Obscured)

77
54
29
8
4
2
1
1
2
2
2
1
2
25
49
63
40
21
16
16
16
20
25
20

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
8

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
1
3
9
12
11
12
18
22
20
9
16
16
14
20
24
29
28
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10

Relative Humidity (%)

96
95
95
95
95
93
91
91
81
73
65
63
62
60
62
63
65
70
76
84
87
93
98
98

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

344
347
347
348
348
346
345
343
344
345
346
347
348
349
348
348
347
347
347
347
349
350
351
349

Sunday 19

Waxing Crescent 7%

08:02

00:05

Sun - Rise: 07:18, Set: 20:55, Transit: 14:06. Moon - Rise: 08:02, Set: 00:05. Civil Dark: 21:25 - 06:48. Nautical Dark: 22:02 - 06:11. Astro Dark: 22:41 - 05:32

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: 13/04/26 01:04:38. Forecast: 13/04/26 to 19/04/26. Timezone: UTC+2.00