Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 21%

09:51

01:52

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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 OK
00 Good
01 OK
02 OK
03 Bad

Sun - Rise: 06:38, Set: 21:30, Transit: 14:04. Moon - Rise: 09:51, Set: 01:52. Civil Dark: 22:04 - 06:04. Nautical Dark: 22:46 - 05:22. Astro Dark: 23:36 - 04:32

Total Clouds (% Sky Obscured)

96
96
93
82
88
85
93
38
61
74
84
81
79
83
67
76
87
45
49
13
5
26
37
72

Low Clouds (% Sky Obscured)

57
64
62
54
44
49
53
20
21
20
2
0
0
0
0
0
0
0
0
0
0
10
14
15

Medium Clouds (% Sky Obscured)

29
27
21
17
18
0
0
0
0
0
0
0
0
10
16
1
0
0
0
0
0
22
10
22

High Clouds (% Sky Obscured)

59
45
22
21
52
54
51
20
45
59
84
81
79
75
47
63
87
45
49
12
3
3
15
49

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 (%)

2
2
20
41
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
40
74

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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
16
17
19
20
21
22
22
21
21
21
20
18
17
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

14
14
13
12
12
13
11
12
12
13
13
13
14
14
14
14
14
15
15
14
14
14
14
14

Relative Humidity (%)

96
96
96
96
92
82
68
63
60
58
56
58
61
63
66
71
77
89
95
93
96
95
95
93

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

338
336
334
332
329
328
327
327
327
326
325
324
324
323
322
322
321
322
324
324
325
328
329
329

Thursday 21

Waxing Crescent 31%

11:11

02:26

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

Sun - Rise: 06:37, Set: 21:31, Transit: 14:04. Moon - Rise: 11:11, Set: 02:26. Civil Dark: 22:05 - 06:03. Nautical Dark: 22:47 - 05:21. Astro Dark: 23:37 - 04:31

Total Clouds (% Sky Obscured)

35
25
11
14
4
4
1
0
1
3
4
5
31
6
3
7
12
17
28
21
9
3
5
4

Low Clouds (% Sky Obscured)

12
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
25
7
14
0
0
0
0
0
0
0
1
8
1
0
2
7
14
24
21
9
0
3
0

High Clouds (% Sky Obscured)

11
2
3
3
3
3
1
0
1
3
3
3
3
2
2
2
3
3
2
3
3
3
4
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 (%)

63
33
31
31
2
0
0
0
0
0
0
0
0
0
0
0
0
31
30
100
100
70
15
13

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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
17
21
25
27
29
31
32
33
34
33
32
30
28
25
24
23
22
20
18
18

Feels Like (°C)

15
16
16
17
19
24
28
30
31
33
35
36
36
36
35
35
33
29
26
25
24
22
21
20

Dew Point (°C)

14
13
13
13
15
16
17
16
15
15
15
15
15
14
16
21
22
21
18
17
15
16
16
16

Relative Humidity (%)

92
90
90
89
85
71
60
50
43
39
36
33
32
31
37
56
72
76
72
67
63
81
88
85

Pressure (mb)

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

Ozone (du)

328
328
326
324
324
324
326
326
326
328
329
330
331
332
332
330
328
324
321
322
322
323
323
324

Friday 22

Waxing Crescent 42%

12:28

02:52

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

Sun - Rise: 06:36, Set: 21:32, Transit: 14:04. Moon - Rise: 12:28, Set: 02:52. Civil Dark: 22:06 - 06:02. Nautical Dark: 22:49 - 05:19. Astro Dark: 23:39 - 04:29

Total Clouds (% Sky Obscured)

5
13
79
77
75
75
43
15
48
20
25
21
8
6
41
8
17
29
91
43
36
37
51
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
25
21
8
0
0
0
0
0
55
38
36
22
18
18

High Clouds (% Sky Obscured)

4
10
74
71
69
75
43
14
44
18
4
0
4
5
41
5
15
25
65
17
3
19
35
48

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 (%)

67
32
31
30
1
0
1
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)

4
3
3
4
4
3
2
1
1
2
4
6
7
9
9
7
4
4
4
5
5
5
4
4

Chance of Frost

Temperature (°C)

18
18
18
17
19
23
27
29
31
33
33
34
34
33
33
31
29
26
23
22
21
19
19
18

Feels Like (°C)

20
20
19
17
20
24
28
31
34
34
35
35
35
34
34
34
33
29
25
22
22
22
21
19

Dew Point (°C)

14
14
13
13
15
16
17
17
16
16
16
17
17
17
19
20
23
21
19
17
16
15
14
14

Relative Humidity (%)

78
76
74
76
75
65
55
46
40
36
35
36
37
37
42
52
68
75
77
76
75
75
73
76

Pressure (mb)

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

Ozone (du)

324
323
322
322
322
321
320
321
323
324
326
328
327
324
324
324
324
325
326
326
326
325
327
328

Saturday 23

First Quarter 53%

13:41

03:14

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

Sun - Rise: 06:35, Set: 21:33, Transit: 14:04. Moon - Rise: 13:41, Set: 03:14. Civil Dark: 22:07 - 06:02. Nautical Dark: 22:50 - 05:18. Astro Dark: 23:41 - 04:28

Total Clouds (% Sky Obscured)

57
38
29
34
38
38
42
42
40
38
43
48
58
63
83
81
87
95
86
98
59
71
74
80

Low Clouds (% Sky Obscured)

4
4
2
3
29
38
42
42
40
38
43
48
58
63
79
76
80
83
80
75
59
71
74
75

Medium Clouds (% Sky Obscured)

15
17
21
30
22
11
1
8
15
22
33
44
58
47
34
23
26
31
36
38
37
31
29
24

High Clouds (% Sky Obscured)

41
6
9
7
6
5
3
3
5
2
21
45
58
63
83
81
87
95
86
98
59
71
74
79

ISS Passover

Visibility (miles)

4
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
1
6
16
6
14
18
8
10
18
10
12
16
24
48
74
86
72
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
17
18
20
23
25
25
26
27
27
27
26
25
25
23
24
21
20
19
18
19
18
18

Dew Point (°C)

15
14
14
15
15
15
15
14
14
14
14
13
13
12
13
14
16
16
17
16
16
15
15
15

Relative Humidity (%)

92
93
93
93
86
73
65
57
55
52
51
49
48
49
53
61
76
85
92
89
88
88
89
86

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1026
1026
1026
1026
1025

Ozone (du)

330
331
333
332
333
333
333
333
333
334
334
333
333
332
332
333
333
332
332
333
332
330
330
331

Sunday 24

Waxing Gibbous 64%

14:51

03:33

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 Good
23 Good
00 Good
01 OK
02 OK
03 OK

Sun - Rise: 06:35, Set: 21:34, Transit: 14:04. Moon - Rise: 14:51, Set: 03:33. Civil Dark: 22:08 - 06:01. Nautical Dark: 22:51 - 05:17. Astro Dark: 23:43 - 04:26

Total Clouds (% Sky Obscured)

55
56
60
58
60
64
64
73
73
73
78
80
80
79
75
69
25
19
3
10
15
21
23
23

Low Clouds (% Sky Obscured)

55
56
60
58
60
60
64
67
62
53
51
46
41
44
45
45
0
0
0
0
0
0
3
6

Medium Clouds (% Sky Obscured)

20
28
33
39
41
44
45
55
57
55
54
52
38
32
26
20
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
56
59
55
60
64
64
73
73
73
78
76
71
53
32
10
25
19
3
10
15
21
23
23

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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
95
54
39
47
37
19
24
25
9
8
10
2
2
0
0
11
7
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.9
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
4
4
4
3
2
1
1
2
3
4
4
4
4
4
3
1
1
2
4
4
4
5
5

Chance of Frost

Temperature (°C)

17
17
16
16
17
19
22
23
25
26
26
26
26
26
25
24
23
23
22
21
20
20
20
20

Feels Like (°C)

18
19
18
18
20
22
25
26
27
28
28
28
29
28
28
28
27
28
28
27
27
26
26
21

Dew Point (°C)

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

Relative Humidity (%)

85
81
79
78
76
64
52
43
39
38
40
41
41
43
47
58
73
76
77
79
77
75
72
67

Pressure (mb)

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

Ozone (du)

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

Monday 25

Waxing Gibbous 74%

15:58

03:52

04 OK
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
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 OK
02 OK
03 OK

Sun - Rise: 06:34, Set: 21:35, Transit: 14:04. Moon - Rise: 15:58, Set: 03:52. Civil Dark: 22:09 - 06:00. Nautical Dark: 22:53 - 05:16. Astro Dark: 23:44 - 04:25

Total Clouds (% Sky Obscured)

34
31
24
17
12
7
3
24
46
67
77
88
100
100
100
100
100
100
100
80
61
41
43
46

Low Clouds (% Sky Obscured)

10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
6
4
3
1
1
2
2
2
7
11
15
15
15

High Clouds (% Sky Obscured)

34
31
24
17
12
7
3
22
36
51
66
81
100
100
100
99
99
99
100
80
61
41
43
46

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
0
0
0
0
7
10
2
16
19
5
13
11
4
6
5
0
2
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)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
23
26
28
30
31
32
32
32
32
30
29
27
25
24
22
22
21
20
20

Feels Like (°C)

20
20
20
20
20
20
21
22
24
25
26
31
31
30
30
30
30
26
26
26
26
25
24
20

Dew Point (°C)

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

Relative Humidity (%)

61
56
58
61
65
53
42
35
34
32
31
31
31
31
39
49
62
64
63
64
65
64
64
62

Pressure (mb)

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

Ozone (du)

343
344
344
344
345
345
346
346
346
346
347
346
345
344
342
340
338
338
338
338
337
336
336
336

Tuesday 26

Waxing Gibbous 82%

17:03

No Set

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

Sun - Rise: 06:33, Set: 21:36, Transit: 14:05. Moon - Rise: 17:03, Set: No Set. Civil Dark: 22:10 - 05:59. Nautical Dark: 22:54 - 05:15. Astro Dark: 23:46 - 04:23

Total Clouds (% Sky Obscured)

51
58
64
71
57
42
28
22
16
11
9
11
13
17
20
19
19
19
33
38
44
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
19
24
29
26
22
16
11
6
0
0
1
1
2
3
5
3
1
0
0
0
0

High Clouds (% Sky Obscured)

51
58
64
71
57
42
28
22
16
11
9
11
13
17
20
19
19
19
33
33
39
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

Fog (%)

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

Precipitation Probability (%)

4
9
9
0
0
0
0
0
0
0
1
0
0
4
4
1
1
1
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

Wind Speed/Direction (mph)

4
5
5
5
5
5
5
4
4
4
4
4
3
3
3
2
2
2
2
4
4
4

Chance of Frost

Temperature (°C)

20
19
19
19
19
22
25
28
29
31
32
33
33
33
32
30
28
27
25
23
23
22

Feels Like (°C)

20
20
20
20
19
19
20
21
22
23
25
34
33
33
33
33
33
28
28
29
28
27

Dew Point (°C)

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

Relative Humidity (%)

58
55
57
59
61
50
42
35
32
29
27
27
28
28
36
47
60
63
66
69
66
66

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

336
336
337
339
340
340
341
341
342
342
343
342
341
339
339
339
339
339
338
338
337
337

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

Generated: 20/05/26 04:50:29. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+2.00