Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 53%

13:41

03:14

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

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)

100
57
77
77
53
37
30
8
4
4
4
8
52
46
47
21
3
4
21
12
64
52
27
25

Low Clouds (% Sky Obscured)

0
13
23
4
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
18
6
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0

High Clouds (% Sky Obscured)

43
57
73
77
52
34
25
5
2
2
2
6
44
35
32
15
3
3
21
12
64
50
24
25

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
1
1
3
0
0
9
11
14

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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
16
20
22
24
25
26
26
26
26
26
25
25
23
20
18
17
17
16
15
14

Feels Like (°C)

15
17
15
15
17
21
24
26
27
28
28
28
28
27
28
27
27
24
22
20
19
16
16
16

Dew Point (°C)

14
13
13
13
13
14
14
14
14
15
15
15
15
16
16
17
18
18
17
16
15
15
14
14

Relative Humidity (%)

90
90
90
89
82
69
61
55
51
50
49
49
51
54
56
61
72
84
90
92
90
93
95
96

Pressure (mb)

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

Ozone (du)

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

Sunday 24

Waxing Gibbous 64%

14:51

03:33

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

10
13
13
24
54
4
5
5
4
6
8
7
6
26
55
51
41
50
23
18
1
43
20
23

Low Clouds (% Sky Obscured)

3
3
6
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)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
20
23

High Clouds (% Sky Obscured)

3
4
3
19
45
3
5
3
3
5
7
5
4
22
52
51
41
50
20
16
1
36
8
9

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 (%)

14
9
5
3
1
0
0
0
0
0
0
0
0
1
6
9
10
10
9
4
1
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)

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

Chance of Frost

Temperature (°C)

15
15
15
16
18
22
25
27
29
31
32
33
33
32
31
30
28
26
24
23
23
23
22
22

Feels Like (°C)

17
17
18
18
20
23
28
30
32
33
34
35
35
35
33
33
33
30
27
26
24
23
22
21

Dew Point (°C)

14
14
14
14
15
16
16
14
14
14
14
15
15
15
16
19
22
22
20
18
16
15
14
12

Relative Humidity (%)

95
93
93
89
82
67
55
44
38
34
34
33
34
35
39
53
67
77
77
74
67
60
61
53

Pressure (mb)

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

Ozone (du)

336
334
332
331
332
334
334
334
334
333
332
331
331
332
333
333
335
335
336
338
337
336
336
335

Monday 25

Waxing Gibbous 74%

15:58

03:52

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

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
32
46
17
80
46
10
9
7
2
0
0
0
0
0
0
0
0
2
8
26
26
3
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)

34
32
29
17
49
28
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
7
28
3
5
4
4
4
3
2
0
0
0
0
0
0
0
0
2
8
26
26
3
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
1
1
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

22
21
21
21
20
23
26
28
30
31
32
33
33
33
33
32
29
26
24
22
21
21
21
21

Feels Like (°C)

21
20
20
19
20
22
25
27
29
30
31
32
32
32
34
35
33
28
25
22
21
20
20
20

Dew Point (°C)

11
11
11
11
13
14
12
9
9
9
9
8
7
7
11
17
19
18
15
12
10
10
9
9

Relative Humidity (%)

51
51
52
54
62
58
41
30
26
25
23
20
19
19
25
40
56
63
58
51
49
48
46
46

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

334
333
332
332
334
335
336
336
336
335
334
334
333
333
333
331
331
331
333
334
333
334
335
337

Tuesday 26

Waxing Gibbous 82%

17:03

No Set

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

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)

6
17
26
55
39
5
2
3
5
5
0
1
0
0
0
0
16
4
4
3
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)

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

High Clouds (% Sky Obscured)

6
17
26
55
39
5
2
3
5
5
0
0
0
0
0
0
11
2
2
3
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
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)

7
8
8
8
7
5
5
5
5
5
5
5
5
5
4
0
0
3
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

21
20
20
20
20
23
27
29
31
32
33
34
34
34
33
32
30
27
24
22
22
22
21
21

Feels Like (°C)

20
19
19
18
19
23
27
30
31
32
34
35
35
34
34
36
34
29
26
23
23
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

47
49
50
52
62
57
42
34
30
28
26
25
25
27
28
40
52
62
58
56
55
54
51
46

Pressure (mb)

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

Ozone (du)

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

Wednesday 27

Waxing Gibbous 89%

18:08

04:11

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

Sun - Rise: 06:32, Set: 21:37, Transit: 14:05. Moon - Rise: 18:08, Set: 04:11. Civil Dark: 22:11 - 05:58. Nautical Dark: 22:55 - 05:14. Astro Dark: 23:47 - 04:22

Total Clouds (% Sky Obscured)

2
3
1
2
0
3
2
2
0
0
0
0
0
11
21
32
0
0
0
0
0
0
1
3

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

High Clouds (% Sky Obscured)

2
2
1
2
0
2
1
1
0
0
0
0
0
11
21
32
0
0
0
0
0
0
1
2

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
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)

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

Chance of Frost

Temperature (°C)

20
20
19
19
19
23
26
29
31
33
33
33
32
31
30
28
26
24
22
19
19
19
18
18

Feels Like (°C)

20
20
19
18
19
24
28
31
33
34
34
33
33
32
31
31
30
29
28
27
26
24
23
20

Dew Point (°C)

8
8
8
8
10
14
12
11
11
11
11
11
11
11
11
15
19
17
15
14
13
12
11
11

Relative Humidity (%)

44
46
48
50
57
56
40
32
28
26
25
25
26
27
30
43
64
65
67
70
67
64
61
63

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

341
342
341
340
341
342
342
342
342
342
341
341
340
340
339
339
339
338
336
335
335
335
334
334

Thursday 28

Waxing Gibbous 95%

19:14

04:32

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

Sun - Rise: 06:32, Set: 21:38, Transit: 14:05. Moon - Rise: 19:14, Set: 04:32. Civil Dark: 22:12 - 05:57. Nautical Dark: 22:56 - 05:13. Astro Dark: 23:49 - 04:21

Total Clouds (% Sky Obscured)

4
5
6
8
6
5
4
7
11
14
10
6
1
1
1
2
10
18
23
37
52
66
72
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
9
11
11
15
10
10

Medium 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
2
5

High Clouds (% Sky Obscured)

2
2
1
2
2
2
2
7
11
14
10
6
1
1
1
2
6
6
5
5
4
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 (%)

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)

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

Chance of Frost

Temperature (°C)

18
17
18
18
19
21
24
27
28
28
29
29
28
28
26
25
23
22
20
17
17
17
17
17

Feels Like (°C)

20
20
20
19
19
22
23
24
26
27
28
32
31
30
29
29
28
24
25
24
24
24
23
20

Dew Point (°C)

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

Relative Humidity (%)

65
66
66
67
69
62
54
49
44
40
37
38
40
40
48
57
67
68
70
72
70
68
66
66

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

334
333
333
334
334
334
334
333
333
334
334
334
334
335
333
332
331
330
329
328
329
329
330
331

Friday 29

Waxing Gibbous 98%

20:20

04:56

04 Bad
05 Bad
06 Bad
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
00 Bad
01 Bad

Sun - Rise: 06:31, Set: 21:39, Transit: 14:05. Moon - Rise: 20:20, Set: 04:56. Civil Dark: 22:13 - 05:57. Nautical Dark: 22:57 - 05:12. Astro Dark: 23:51 - 04:19

Total Clouds (% Sky Obscured)

77
77
76
75
71
67
63
58
52
44
57
54
54
59
65
80
79
78
62
58
54
55

Low Clouds (% Sky Obscured)

10
10
10
15
14
17
15
18
23
28
30
35
37
33
36
39
43
37
36
37
42
42

Medium Clouds (% Sky Obscured)

9
11
12
14
9
5
0
0
0
0
0
0
0
3
6
9
20
23
27
26
24
26

High Clouds (% Sky Obscured)

5
4
3
2
3
5
10
9
7
5
6
6
7
19
32
50
44
39
24
37
45
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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
9
9
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
18
19
20
21
22
23
24
25
30
30
28
29
28
29
24
25
26
25
24

Dew Point (°C)

11
11
12
12
13
12
12
12
12
11
11
11
12
12
13
15
16
16
15
14
13
12

Relative Humidity (%)

66
67
68
70
72
61
53
45
42
39
37
38
39
40
47
57
67
69
70
71
69
65

Pressure (mb)

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

Ozone (du)

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

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

Generated: 23/05/26 04:55:03. Forecast: 23/05/26 to 29/05/26. Timezone: UTC+2.00