Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

11:15

02:27

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

Sun - Rise: 06:40, Set: 21:32, Transit: 14:07. Moon - Rise: 11:15, Set: 02:27. Civil Dark: 22:05 - 06:07. Nautical Dark: 22:48 - 05:24. Astro Dark: 23:37 - 04:35

Total Clouds (% Sky Obscured)

8
7
6
2
1
2
7
4
8
6
10
29
27
16
14
6
14
21
49
42
16
18
50
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
0
3
16
14
5
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
0
1
0
1
0
0
0
8
3
10
9
1
0
0
0

High Clouds (% Sky Obscured)

2
2
0
2
1
2
2
0
3
4
5
26
23
0
1
4
6
20
46
32
16
17
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 (%)

22
10
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
98
48
38
31
20

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

Chance of Frost

Temperature (°C)

16
18
21
23
24
26
27
28
28
28
27
26
24
22
20
19
19
18
18
18
17
17
17
17

Feels Like (°C)

17
20
22
25
25
27
28
30
30
30
30
30
27
24
22
20
19
19
19
17
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

74
65
63
57
53
48
45
43
42
42
45
59
61
61
59
57
56
59
61
60
62
64
66
71

Pressure (mb)

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

Ozone (du)

324
326
329
331
331
329
328
328
326
324
320
319
320
321
321
322
323
323
322
322
323
325
325
325

Friday 22

Waxing Crescent 42%

12:32

02:54

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

Sun - Rise: 06:39, Set: 21:33, Transit: 14:07. Moon - Rise: 12:32, Set: 02:54. Civil Dark: 22:07 - 06:06. Nautical Dark: 22:49 - 05:23. Astro Dark: 23:38 - 04:34

Total Clouds (% Sky Obscured)

37
38
34
18
4
2
4
68
61
55
73
17
16
50
41
63
37
59
64
60
68
49
39
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
18
20
7
5
2
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
2
7
19
14
6
16
28
35
36
31
29
29
22

High Clouds (% Sky Obscured)

37
38
34
18
4
2
4
50
41
37
55
11
8
40
21
49
20
47
5
10
37
8
3
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 (%)

8
2
1
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)

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

Chance of Frost

Temperature (°C)

21
22
24
25
26
28
28
29
29
29
29
27
25
22
21
20
20
19
18
17
18
18
17
19

Feels Like (°C)

22
22
23
25
27
29
30
30
31
31
31
30
27
23
21
21
20
19
17
16
17
18
18
20

Dew Point (°C)

14
13
14
14
14
14
14
14
13
13
16
18
16
13
11
10
9
8
7
6
9
11
11
13

Relative Humidity (%)

66
56
54
51
47
44
41
38
36
38
47
56
60
55
53
51
49
49
48
49
56
62
65
68

Pressure (mb)

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

Ozone (du)

326
329
331
333
332
332
332
332
329
327
326
324
324
324
326
326
326
326
325
326
327
327
328
329

Saturday 23

First Quarter 53%

13:45

03:16

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

Sun - Rise: 06:38, Set: 21:34, Transit: 14:07. Moon - Rise: 13:45, Set: 03:16. Civil Dark: 22:08 - 06:05. Nautical Dark: 22:50 - 05:22. Astro Dark: 23:40 - 04:32

Total Clouds (% Sky Obscured)

21
22
43
57
66
83
98
83
49
7
37
29
69
92
100
94
73
65
59
57
61
66
73
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
0
0
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
18
17
24
33
30
14
0
0
4
18
18
20
15
8
11
12
9
7
4
3
2
0
0

High Clouds (% Sky Obscured)

3
3
34
46
51
74
96
79
37
4
2
9
58
88
100
92
53
42
37
42
51
55
62
60

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

Chance of Frost

Temperature (°C)

20
22
23
25
26
27
28
29
29
29
28
27
23
19
18
17
16
16
16
16
17
16
17
18

Feels Like (°C)

22
23
25
26
27
28
28
29
30
32
31
29
26
22
20
17
17
18
18
18
18
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

59
53
49
46
44
42
40
39
39
41
49
64
71
76
80
79
79
78
74
71
68
68
73
76

Pressure (mb)

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

Ozone (du)

329
331
333
333
333
332
331
331
330
328
328
327
327
327
327
327
328
328
328
327
328
329
330
332

Sunday 24

Waxing Gibbous 64%

14:54

03:36

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
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

Sun - Rise: 06:38, Set: 21:35, Transit: 14:07. Moon - Rise: 14:54, Set: 03:36. Civil Dark: 22:09 - 06:04. Nautical Dark: 22:51 - 05:21. Astro Dark: 23:41 - 04:31

Total Clouds (% Sky Obscured)

69
65
61
55
50
39
22
9
26
81
100
92
83
72
70
69
68
84
92
100
97
92
76
69

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
18
37
50
37
17
0
7
14
21
27
33
43
41
31
20
31
39
50
38
31
24
26

High Clouds (% Sky Obscured)

59
55
60
55
50
39
22
9
26
81
100
82
63
44
47
55
58
75
88
100
93
83
62
62

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
3
10
16
6
2
2
2
0
0
1
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)

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

Chance of Frost

Temperature (°C)

19
21
23
25
26
27
28
28
29
28
22
22
22
20
20
19
18
17
18
17
17
16
16
17

Feels Like (°C)

22
23
25
27
28
29
30
29
31
28
22
23
22
20
19
19
18
17
16
16
16
15
15
17

Dew Point (°C)

13
13
13
13
13
12
11
11
11
14
17
17
16
12
11
11
11
11
11
12
12
12
11
11

Relative Humidity (%)

68
60
52
48
43
37
35
33
34
41
69
73
69
60
56
57
61
64
66
70
74
73
69
66

Pressure (mb)

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

Ozone (du)

333
335
335
337
337
336
334
335
334
334
337
337
337
336
337
336
336
335
335
335
336
337
336
337

Monday 25

Waxing Gibbous 74%

16:00

03:55

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 OK
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 06:37, Set: 21:36, Transit: 14:07. Moon - Rise: 16:00, Set: 03:55. Civil Dark: 22:10 - 06:03. Nautical Dark: 22:53 - 05:20. Astro Dark: 23:43 - 04:29

Total Clouds (% Sky Obscured)

79
77
85
100
100
100
100
60
69
100
100
56
48
33
35
33
25
23
29
26
31
33
34
46

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)

32
37
36
30
32
44
41
21
12
4
45
40
34
33
34
33
25
21
12
3
2
2
2
2

High Clouds (% Sky Obscured)

76
76
85
100
100
100
100
60
69
100
100
56
48
33
35
33
25
23
29
26
31
33
34
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
1
4
8
3
6
19
20
16
32
37
5
10
9
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)

6
7
7
8
9
9
10
10
10
10
7
4
4
5
5
5
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
21
22
23
24
25
25
26
26
26
25
24
24
21
19
19
18
18
17
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
49
44
43
43
44
42
41
41
41
63
67
70
74
76
76
74
74
71
67
65
64
65
64

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

336
335
336
338
340
342
342
342
342
338
339
340
340
341
341
339
337
335
336
336
336
336
336
336

Tuesday 26

Waxing Gibbous 82%

17:05

04:14

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

Sun - Rise: 06:36, Set: 21:37, Transit: 14:07. Moon - Rise: 17:05, Set: 04:14. Civil Dark: 22:11 - 06:03. Nautical Dark: 22:54 - 05:19. Astro Dark: 23:45 - 04:28

Total Clouds (% Sky Obscured)

53
57
47
34
17
10
3
1
1
1
1
0
4
20
25
35
40
17
7
1
0
0
0
0

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)

2
2
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
57
47
34
17
5
1
1
1
1
1
0
4
20
25
35
40
17
7
1
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
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
2
3
1
6
6
5
7
6
0
1
1
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
5
6
7
8
9
9
9
9
7
5
5
4
3
2
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

19
21
22
24
25
26
27
27
28
27
27
26
24
21
19
19
19
19
18
18
17
17
18
18

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
11
11
11
12
12
13
14
15
14
13
12
12
12
12
12
12
11
12
12
13

Relative Humidity (%)

57
50
44
43
41
39
38
37
36
41
46
52
55
58
61
62
63
64
65
66
66
68
70
72

Pressure (mb)

1026
1026
1026
1025
1025
1024
1024
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

336
337
338
338
338
338
339
340
341
340
340
339
341
342
344
346
348
351
350
350
350
349
348
348

Wednesday 27

Waxing Gibbous 89%

18:10

04:35

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
22 OK
23 Good
00 Good
01 Good

Sun - Rise: 06:36, Set: 21:38, Transit: 14:07. Moon - Rise: 18:10, Set: 04:35. Civil Dark: 22:12 - 06:02. Nautical Dark: 22:55 - 05:18. Astro Dark: 23:46 - 04:27

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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
0
1
3
5
3
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
2
10
14
14
12
10
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
23
24
26
28
28
29
29
28
27
26
23
21
18
18
17

Feels Like (°C)

20
21
21
22
23
24
32
31
31
31
31
32
26
26
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

64
57
51
44
38
34
31
29
28
36
46
60
64
70
76
78
79

Pressure (mb)

1023
1022
1022
1022
1021
1020
1020
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

347
346
345
345
344
344
344
343
343
342
340
339
339
339
339
338
338

Forecast for Ilarratza, Araba / Álava, Spain (42.86,-2.60)

Generated: 21/05/26 09:08:16. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+2.00