Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:59

18:50

20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:44, Set: 21:23, Transit: 14:04. Moon - Rise: 04:59, Set: 18:50. Civil Dark: 21:55 - 06:11. Nautical Dark: 22:36 - 05:30. Astro Dark: 23:23 - 04:42

Total Clouds (% Sky Obscured)

70
78
79
87
96
97
87
92
97
84
97
82
100
96
93
94
95
95
96
95
86
94
99
98

Low Clouds (% Sky Obscured)

69
60
76
87
83
83
85
80
53
73
62
82
85
89
79
84
85
86
89
89
78
74
76
83

Medium Clouds (% Sky Obscured)

0
0
0
0
29
60
26
54
76
74
93
57
99
72
54
53
48
49
68
40
37
62
81
91

High Clouds (% Sky Obscured)

1
0
0
0
43
6
53
56
93
59
67
41
70
65
60
62
31
38
21
5
12
40
87
52

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
0
0
27
30
41
39
36
28
34
42
49
66
70
66
75
72
70
77
66
54
52
57
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
5
4
3
5
5
6
7
5
5
6
7
6
6
5
5
6
7
9
10
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
12
12
10
10
9
9
9
9
8
7
9
8
9
10
9
9
9
9
9
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

82
92
95
95
93
93
93
93
93
93
90
90
88
91
96
95
93
93
92
92
90
87
86
84

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011

Ozone (du)

377
378
378
375
374
381
385
387
387
388
389
393
391
387
383
382
380
380
383
384
384
384
385
388

Thursday 14

Waning Crescent 3%

05:24

No Set

20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:43, Set: 21:24, Transit: 14:04. Moon - Rise: 05:24, Set: No Set. Civil Dark: 21:57 - 06:10. Nautical Dark: 22:38 - 05:28. Astro Dark: 23:25 - 04:41

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
82
88
79
80
78
78
72

Low Clouds (% Sky Obscured)

92
87
87
99
100
100
100
100
100
100
100
83
99
100
100
99
100
76
86
76
70
71
71
70

Medium Clouds (% Sky Obscured)

93
96
99
100
100
100
100
100
100
100
100
31
100
80
77
72
90
52
45
35
35
35
27
30

High Clouds (% Sky Obscured)

37
100
100
100
100
100
100
51
55
50
0
0
0
0
11
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
6
5
3
2
1
1
1
1
0
6
3
1
2
2
2
4
4
4
4
4
3
4

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

61
75
81
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
84
80
83
88

Precipitation Amount (mm)

0
0.3
0.3
0.8
1.7
2.4
3
3.4
3.5
3.9
2.8
1.9
2.4
2.5
2.2
1.6
1.2
1
1
0.8
0.7
0.8
0.9
1.1

Wind Speed/Direction (mph)

12
12
12
11
9
7
10
13
13
10
8
6
4
5
3
3
4
5
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
12
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
93
95
98
96
95
96
96
96
93
95
95
95
95
93
91
87
89
89
87
88
87

Pressure (mb)

1010
1010
1010
1010
1009
1008
1008
1007
1006
1006
1006
1006
1006
1007
1008
1009
1010
1010
1011
1011
1011
1012
1012
1013

Ozone (du)

392
393
394
394
395
395
395
399
404
411
419
427
425
423
421
425
431
435
435
426
423
420
417
416

Friday 15

Waning Crescent 0%

05:55

20:11

20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:42, Set: 21:25, Transit: 14:04. Moon - Rise: 05:55, Set: 20:11. Civil Dark: 21:58 - 06:09. Nautical Dark: 22:39 - 05:27. Astro Dark: 23:27 - 04:39

Total Clouds (% Sky Obscured)

73
95
81
94
97
88
87
83
83
88
93
36
68
96
95
85
67
65
93
70
77
48
49
63

Low Clouds (% Sky Obscured)

47
77
76
76
88
81
82
72
72
76
80
36
68
86
74
65
67
65
73
63
62
48
49
63

Medium Clouds (% Sky Obscured)

58
72
54
57
56
28
1
7
6
32
49
29
41
59
50
56
57
47
37
36
30
32
36
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
2
3
5
5
0
0
0
0
0
0
0
0
0
0
10
23
35

ISS Passover

Visibility (miles)

4
3
3
3
3
4
6
4
5
4
9
9
9
8
9
9
4
3
4
5
5
7
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
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

85
81
89
91
82
77
79
80
82
82
55
43
58
59
58
69
75
76
70
63
52
35
29
35

Precipitation Amount (mm)

1.1
1
1.1
1.2
0.9
0.5
0.5
0.5
0.4
0.4
0
0
0.2
0.2
0.2
0.5
0.6
0.6
0.5
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

10
7
4
3
3
2
1
2
3
2
3
2
2
3
2
3
6
8
9
10
8
7
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
93
95
93
96
96
95
96
95
95
95
91
87
90
86
87
87
87
86
80
69
74

Pressure (mb)

1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

415
415
416
417
416
407
400
395
393
393
387
381
377
375
374
375
376
378
380
381
380
379
377
375

Saturday 16

New Moon 1%

06:36

21:36

20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:41, Set: 21:26, Transit: 14:04. Moon - Rise: 06:36, Set: 21:36. Civil Dark: 21:59 - 06:07. Nautical Dark: 22:41 - 05:26. Astro Dark: 23:29 - 04:37

Total Clouds (% Sky Obscured)

43
45
70
89
95
96
93
90
86
81
59
67
97
97
68
85
100
100
100
100
100
93
80
87

Low Clouds (% Sky Obscured)

43
45
52
43
35
25
29
36
43
46
49
55
70
73
68
68
70
81
75
70
73
80
66
68

Medium Clouds (% Sky Obscured)

43
42
35
40
88
90
87
83
75
68
46
54
68
58
60
61
56
98
99
99
100
37
28
22

High Clouds (% Sky Obscured)

23
12
3
45
49
28
45
35
30
25
45
67
63
59
52
77
100
100
93
76
53
21
12
3

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 (%)

29
11
9
8
10
6
7
7
5
9
10
7
13
19
24
38
44
43
39
34
35
36
31
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
9
8
7
7
7
6
7
7
8
10
11
13
16
14
14
14
13
13
13
13
13

Dew Point (°C)

10
10
9
9
8
8
8
8
8
7
8
8
8
8
8
7
6
7
7
8
10
11
11
11

Relative Humidity (%)

83
88
90
91
93
95
93
93
91
91
93
93
87
75
67
57
52
53
52
58
69
75
78
78

Pressure (mb)

1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

376
378
381
383
384
387
388
389
390
384
378
378
378
377
379
379
379
380
382
387
389
386
387
386

Sunday 17

Waxing Crescent 5%

07:29

22:58

20 Bad
21 Bad
22 Bad
23 Bad
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 OK

Sun - Rise: 06:40, Set: 21:27, Transit: 14:04. Moon - Rise: 07:29, Set: 22:58. Civil Dark: 22:00 - 06:06. Nautical Dark: 22:42 - 05:24. Astro Dark: 23:30 - 04:36

Total Clouds (% Sky Obscured)

85
79
82
73
66
60
71
71
90
100
100
100
98
95
91
92
93
95
82
65
53
53
50
47

Low Clouds (% Sky Obscured)

67
67
49
29
16
1
16
26
39
30
21
12
92
79
64
53
46
42
33
22
15
11
7
2

Medium Clouds (% Sky Obscured)

29
33
38
39
34
30
24
19
13
30
7
2
27
34
40
42
43
43
41
40
40
45
50
47

High Clouds (% Sky Obscured)

15
2
20
20
15
15
42
59
90
100
100
100
41
43
44
48
46
45
35
40
53
53
50
47

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 (%)

28
22
2
5
5
1
2
3
1
1
0
0
13
10
7
5
2
0
1
1
0
2
3
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
10
9
8
8
7
8
7
7
7
8
9
10
10
11
12
13
18
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
93
95
95
96
96
95
95
93
91
87
77
68
61
59
57
56
58
61
64
67
72

Pressure (mb)

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

Ozone (du)

384
386
383
384
384
384
381
379
376
375
373
372
372
370
368
365
364
362
360
358
356
355
353
352

Monday 18

Waxing Crescent 12%

08:35

00:10

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

Sun - Rise: 06:39, Set: 21:28, Transit: 14:04. Moon - Rise: 08:35, Set: 00:10. Civil Dark: 22:01 - 06:05. Nautical Dark: 22:43 - 05:23. Astro Dark: 23:32 - 04:34

Total Clouds (% Sky Obscured)

40
32
30
34
42
42
56
77
99
98
97
95
75
56
41
36
30
24
24
28
34
24
14
5

Low Clouds (% Sky Obscured)

1
2
2
4
6
7
13
24
28
27
30
34
43
46
41
36
30
24
24
28
17
14
12
5

Medium Clouds (% Sky Obscured)

40
32
30
34
42
42
56
72
69
51
31
10
8
6
5
3
2
0
3
8
14
10
6
0

High Clouds (% Sky Obscured)

40
32
30
34
42
42
51
63
84
83
76
64
33
14
2
1
0
0
0
0
0
2
5
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 (%)

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

Chance of Frost

Temperature (°C)

16
14
13
11
11
11
11
11
11
11
12
12
13
16
18
21
21
21
22
21
21
21
20
19

Feels Like (°C)

17
13
13
13
12
12
11
10
10
9
10
11
11
14
15
16
17
18
19
22
21
20
20
20

Dew Point (°C)

12
11
11
10
10
10
10
10
10
10
10
10
11
11
11
11
12
12
12
12
12
12
13
13

Relative Humidity (%)

77
82
87
95
95
95
95
93
93
91
89
87
87
74
64
55
54
54
53
54
57
58
63
69

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

350
351
352
353
353
352
352
352
351
351
351
351
351
355
360
364
363
362
361
356
352
348
346
344

Tuesday 19

Waxing Crescent 21%

09:51

01:08

20 Good
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:38, Set: 21:29, Transit: 14:04. Moon - Rise: 09:51, Set: 01:08. Civil Dark: 22:03 - 06:04. Nautical Dark: 22:45 - 05:22. Astro Dark: 23:34 - 04:32

Total Clouds (% Sky Obscured)

12
19
26
27
27
26
34
32
31
21
11
1
3
5
6
6
6
7

Low Clouds (% Sky Obscured)

7
6
5
4
3
0
7
15
22
12
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
2
4
9
14
18
12
7
0
0
0
0
2
2
3
2
1
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
14
13
12
12
11
11
11
11
12
12
13
15
18
20
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
82
87
95
93
93
93
93
91
91
88
84
83
72
63
55
53
51

Pressure (mb)

1023
1023
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

343
342
341
340
339
337
336
336
335
335
334
334
334
333
333
333
332
332

Forecast for Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 13/05/26 20:29:20. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00