Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 74%

16:10

03:46

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

Sun - Rise: 07:08, Set: 21:28, Transit: 14:18. Moon - Rise: 16:10, Set: 03:46. Civil Dark: 21:57 - 06:39. Nautical Dark: 22:33 - 06:02. Astro Dark: 23:13 - 05:23

Total Clouds (% Sky Obscured)

8
10
6
20
15
20
6
21
16
13
8
16
36
27
25
27
26
12
2
3
2
2
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
8
6
0
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
4
2
10
15
15
2
8
12
13
2
7
36
27
25
27
26
10
1
2
1
1
2
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)

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

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
18
18
19
21
22
22
23
23
24
23
23
22
22
21
20
19
19
19

Feels Like (°C)

16
16
16
16
16
16
16
16
17
18
19
19
19
20
20
20
20
20
20
21
19
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

63
63
63
64
64
64
66
66
63
59
53
52
51
51
50
51
52
56
61
69
76
78
75
72

Pressure (mb)

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

Ozone (du)

346
346
346
346
344
343
342
341
340
341
344
344
343
341
340
339
337
337
337
338
338
337
336
335

Tuesday 26

Waxing Gibbous 82%

17:10

04:10

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

Sun - Rise: 07:07, Set: 21:29, Transit: 14:18. Moon - Rise: 17:10, Set: 04:10. Civil Dark: 21:58 - 06:38. Nautical Dark: 22:34 - 06:02. Astro Dark: 23:14 - 05:22

Total Clouds (% Sky Obscured)

2
3
2
1
1
0
0
20
36
35
37
34
33
25
23
18
16
15
14
2
5
2
6
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
28
27
27
26
23
18
15
12
10
9
9
0
0
0
3
6

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
3
2
1
1
0
0
0
0
0
2
3
5
3
3
2
3
3
3
2
5
2
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 (%)

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)

12
12
13
13
13
13
13
14
15
17
19
20
20
19
19
18
17
16
14
12
12
11
11
12

Chance of Frost

Temperature (°C)

19
19
19
19
18
18
18
18
19
20
20
21
22
22
23
23
23
22
21
20
19
18
18
18

Feels Like (°C)

18
18
17
17
17
17
17
17
17
17
17
17
18
19
19
20
20
20
20
20
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

71
70
70
69
68
66
66
65
62
57
54
53
52
50
50
50
51
53
57
65
73
76
75
71

Pressure (mb)

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

Ozone (du)

335
336
335
334
334
334
333
332
333
334
334
333
332
332
332
332
332
333
333
333
333
334
335
335

Wednesday 27

Waxing Gibbous 89%

18:10

04:34

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

Sun - Rise: 07:07, Set: 21:29, Transit: 14:18. Moon - Rise: 18:10, Set: 04:34. Civil Dark: 21:59 - 06:37. Nautical Dark: 22:35 - 06:01. Astro Dark: 23:15 - 05:21

Total Clouds (% Sky Obscured)

10
15
17
19
14
16
25
32
47
37
39
40
37
33
28
36
29
25
22
14
7
0
0
0

Low Clouds (% Sky Obscured)

5
10
10
11
10
10
16
20
19
23
24
29
28
27
22
32
24
20
17
11
5
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)

4
4
3
1
0
0
3
6
14
3
3
1
0
2
3
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
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)

13
13
13
13
14
13
13
14
16
18
19
20
20
19
18
18
17
16
15
12
11
11
12
13

Chance of Frost

Temperature (°C)

18
18
18
18
18
17
17
17
19
20
21
21
22
22
23
23
23
22
21
21
20
19
18
18

Feels Like (°C)

17
17
17
17
17
16
16
15
17
17
17
19
19
20
20
21
20
20
20
20
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

71
70
69
68
67
66
67
66
63
59
57
57
56
56
54
54
54
53
56
64
74
77
73
69

Pressure (mb)

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

Ozone (du)

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

Thursday 28

Waxing Gibbous 95%

19:10

05:00

01 Good
02 Good
03 Good
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 Good
23 Good
00 Good

Sun - Rise: 07:06, Set: 21:30, Transit: 14:18. Moon - Rise: 19:10, Set: 05:00. Civil Dark: 22:00 - 06:37. Nautical Dark: 22:36 - 06:00. Astro Dark: 23:16 - 05:20

Total Clouds (% Sky Obscured)

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

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
18
17
18
18
18
19
20
22
23
23
24
24
24
25
25
24
23
23
22
20
19

Dew Point (°C)

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

Relative Humidity (%)

69
65
64
67
72
76
78
73
63
59
54
49
47
46
45
43
45
47
52
61
81
95
93
95

Pressure (mb)

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

Ozone (du)

340
338
338
338
339
338
338
338
340
341
343
344
344
344
345
345
343
342
341
341
342
342
341
343

Friday 29

Waxing Gibbous 97%

20:11

05:29

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

Sun - Rise: 07:06, Set: 21:31, Transit: 14:18. Moon - Rise: 20:11, Set: 05:29. Civil Dark: 22:00 - 06:36. Nautical Dark: 22:37 - 06:00. Astro Dark: 23:17 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
9
16
15
15
21
28
37
54
69
85
89
94
99
77
54

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
2
4
7
8
10
11
13
13
13
7
4
3
2
1
0
3
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
1
0
6
16
26
48
64
79
85
91
97
73
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 (%)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
15
15
15
18
21
24
25
26
27
28
28
28
27
26
25
23
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
90
93
93
92
83
66
54
45
38
35
32
33
34
34
39
46
52
55
59
63
65

Pressure (mb)

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

Ozone (du)

343
342
342
342
342
341
340
338
334
333
334
332
329
326
325
324
324
323
323
323
323
323
323
323

Saturday 30

Waxing Gibbous 98%

21:11

06:02

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

Sun - Rise: 07:06, Set: 21:31, Transit: 14:19. Moon - Rise: 21:11, Set: 06:02. Civil Dark: 22:01 - 06:36. Nautical Dark: 22:38 - 05:59. Astro Dark: 23:18 - 05:19

Total Clouds (% Sky Obscured)

31
37
43
55
53
50
49
62
76
87
60
34
10
25
40
50
55
54
48
42
42
39
48
57

Low Clouds (% Sky Obscured)

0
6
13
21
18
14
9
11
15
17
9
5
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
10
6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
30
37
50
50
45
35
53
71
87
60
34
10
25
40
50
55
54
48
42
39
34
45
56

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)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
18
18
19
21
22
24
25
27
27
27
27
26
26
25
24
23
21
21

Feels Like (°C)

20
19
16
17
17
16
16
17
17
16
15
16
18
19
29
28
28
29
30
31
24
26
27
26

Dew Point (°C)

12
11
11
10
9
9
8
8
6
3
1
1
1
1
2
2
3
5
7
8
10
13
15
14

Relative Humidity (%)

68
71
67
64
60
57
53
51
40
31
24
22
20
18
19
20
21
25
29
34
43
54
66
65

Pressure (mb)

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

Ozone (du)

324
324
325
325
325
325
324
324
326
327
329
332
335
338
338
338
337
338
338
339
337
334
332
331

Sunday 31

Full Moon 100%

22:08

06:41

Sun - Rise: 07:05, Set: 21:32, Transit: 14:19. Moon - Rise: 22:08, Set: 06:41. Civil Dark: 22:02 - 06:36. Nautical Dark: 22:39 - 05:59. Astro Dark: 23:19 - 05:18

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 Gibraltar, Gibraltar (36.14,-5.35)

Generated: 25/05/26 01:08:54. Forecast: 25/05/26 to 31/05/26. Timezone: UTC+2.00