Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:54

08:08

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

Sun - Rise: 07:34, Set: 21:04, Transit: 14:19. Moon - Rise: 22:54, Set: 08:08. Civil Dark: 21:31 - 07:07. Nautical Dark: 22:03 - 06:34. Astro Dark: 22:38 - 06:00

Total Clouds (% Sky Obscured)

96
100
97
100
100
100
56
48
0
0
1
73
100
100
29
0
0
0
0
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)

100
43
67
98
96
85
52
44
0
0
0
53
100
100
30
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
90
68
100
100
96
0
0
0
0
2
38
92
47
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
9
9
9
9
9
9
9

Fog (%)

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

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
1
1
2
4
7
8
10
12
14
15
14
14
11
10
8
5
4
4
4
5
5

Chance of Frost

Temperature (°C)

14
13
12
11
12
13
17
20
21
22
23
23
24
22
21
20
19
17
16
16
16
16
15
14

Feels Like (°C)

14
13
12
11
11
13
18
20
21
21
21
21
20
17
16
18
18
17
17
17
17
17
17
15

Dew Point (°C)

13
12
10
8
8
9
9
9
9
9
10
10
9
7
7
8
11
13
15
15
15
15
15
14

Relative Humidity (%)

93
92
87
81
79
74
60
49
46
43
44
43
40
37
41
46
60
77
89
95
95
96
96
95

Pressure (mb)

1012
1012
1011
1011
1011
1011
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1010
1011
1011
1011
1010
1010
1010

Ozone (du)

370
370
369
375
387
396
393
388
389
389
385
381
378
377
381
388
392
393
393
392
391
392
389
385

Friday 26

Waning Gibbous 94%

23:59

08:43

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

Sun - Rise: 07:32, Set: 21:05, Transit: 14:19. Moon - Rise: 23:59, Set: 08:43. Civil Dark: 21:32 - 07:05. Nautical Dark: 22:05 - 06:33. Astro Dark: 22:39 - 05:58

Total Clouds (% Sky Obscured)

0
5
9
0
0
0
2
13
57
64
99
100
100
100
100
100
97
92
68
89
76
94
79
41

Low Clouds (% Sky Obscured)

0
6
11
0
0
0
2
13
16
27
15
14
22
8
15
15
0
10
8
12
34
28
21
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
45
41
41
42
55
54
53
60
57
27
0
20
30
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
49
43
97
100
100
100
100
100
95
91
65
79
35
81
39
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 (%)

11
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
1
1
1
3
0
1
0
0
0
0
1
3
4
2
2
2
4
8
24
30
34

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
14
16
17
19
19
20
21
21
20
19
18
17
16
15
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
84
73
61
51
43
42
43
46
53
59
62
68
74
80
87
90
92
86
86

Pressure (mb)

1009
1009
1009
1010
1010
1011
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1007
1007

Ozone (du)

379
377
377
376
374
372
369
368
367
368
370
372
372
371
369
367
363
363
365
368
371
374
375
375

Saturday 27

Waning Gibbous 90%

01:02

09:25

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 OK
18 OK
19 Good
20 OK
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 07:31, Set: 21:05, Transit: 14:18. Moon - Rise: 01:02, Set: 09:25. Civil Dark: 21:33 - 07:04. Nautical Dark: 22:06 - 06:31. Astro Dark: 22:40 - 05:57

Total Clouds (% Sky Obscured)

59
87
100
97
77
100
75
85
92
100
90
89
63
28
17
11
16
6
5
13
26
40
29
18

Low Clouds (% Sky Obscured)

59
79
75
87
56
100
43
53
68
75
69
73
30
23
14
9
11
4
3
9
17
25
18
11

Medium Clouds (% Sky Obscured)

2
28
52
56
58
50
50
53
47
55
34
33
32
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
3
3
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
53
81
75
83
91
84
73
68
36
23
11
3
1
1
1
0
1
0
1
2
2
4
4

Precipitation Amount (mm)

0
0.2
0.7
0.4
0.6
0.7
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
93
90
92
92
86
78
79
82
72
57
47
47
50
51
63
74
86
92
95
81
80
90

Pressure (mb)

1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

375
374
370
369
371
372
374
372
377
381
384
383
381
380
382
385
387
389
392
393
393
391
392
392

Sunday 28

Waning Gibbous 83%

02:01

10:16

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

Sun - Rise: 07:30, Set: 21:06, Transit: 14:18. Moon - Rise: 02:01, Set: 10:16. Civil Dark: 21:34 - 07:03. Nautical Dark: 22:07 - 06:30. Astro Dark: 22:41 - 05:55

Total Clouds (% Sky Obscured)

6
4
2
0
0
0
0
0
0
1
23
45
66
66
68
64
44
25
4
29
55
80
63
53

Low Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
1
5
8
12
10
6
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
23
42
63
67
65
59
37
19
1
19
37
50
47
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
29
54
80
59
36

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 (%)

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

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
4
4
4
4
4
5
5
7
8
10
11
13
14
13
12
11
9
7
5
5
5
5
5

Chance of Frost

Temperature (°C)

11
10
10
9
9
12
15
17
18
19
20
20
20
20
19
18
17
15
14
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
90
77
63
53
47
42
38
34
35
37
37
44
55
66
78
83
86
89
89
90

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1014
1015
1015
1015
1014
1014

Ozone (du)

393
392
392
391
391
392
392
393
395
397
398
398
398
398
397
399
402
405
411
411
413
414
412
410

Monday 29

Waning Gibbous 74%

02:52

11:16

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

Sun - Rise: 07:29, Set: 21:07, Transit: 14:18. Moon - Rise: 02:52, Set: 11:16. Civil Dark: 21:35 - 07:02. Nautical Dark: 22:08 - 06:29. Astro Dark: 22:43 - 05:54

Total Clouds (% Sky Obscured)

45
42
29
28
53
73
100
74
70
71
72
72
65
49
30
14
69
67
71
68
60
62
54
43

Low Clouds (% Sky Obscured)

0
2
2
2
3
5
8
10
12
14
12
8
3
8
14
18
0
1
1
2
3
4
5
6

Medium Clouds (% Sky Obscured)

38
41
22
30
41
61
100
61
54
53
35
18
0
0
0
0
59
57
51
53
49
50
46
43

High Clouds (% Sky Obscured)

16
12
9
6
43
57
38
37
41
50
50
45
45
30
15
0
42
29
17
39
61
80
40
20

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 (%)

2
4
7
6
5
8
4
11
13
5
10
10
8
14
13
7
28
29
23
35
38
37
31
24

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
7
9
11
12
14
14
14
15
14
13
12
10
10
8
8
7
7
7

Chance of Frost

Temperature (°C)

11
11
11
11
11
13
14
15
16
17
18
18
18
18
17
17
16
16
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

9
8
9
9
9
8
7
7
6
4
3
2
3
4
4
7
9
10
10
10
11
11
12
11

Relative Humidity (%)

87
83
87
87
86
75
62
56
50
41
37
35
36
38
39
52
64
67
72
75
78
79
83
83

Pressure (mb)

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

Ozone (du)

410
411
412
413
414
415
415
416
417
414
413
413
412
409
405
400
398
398
398
398
397
397
396
394

Tuesday 30

Waning Gibbous 64%

03:36

12:24

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

Sun - Rise: 07:28, Set: 21:08, Transit: 14:18. Moon - Rise: 03:36, Set: 12:24. Civil Dark: 21:36 - 07:01. Nautical Dark: 22:09 - 06:27. Astro Dark: 22:44 - 05:52

Total Clouds (% Sky Obscured)

40
27
15
1
1
2
3
19
37
58
68
74
77
70
63
56
44
32
22
31
40
46
41
43

Low Clouds (% Sky Obscured)

8
6
3
0
0
1
1
13
29
47
60
64
65
58
52
44
36
29
23
33
41
50
53
53

Medium Clouds (% Sky Obscured)

39
26
13
0
0
1
1
1
0
0
0
0
0
5
9
14
11
7
3
9
16
21
26
33

High Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
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 (%)

11
17
15
2
4
3
1
13
18
23
24
24
19
22
24
25
28
28
19
33
36
24
42
47

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
8
10
11
12
13
15
15
16
16
16
15
14
12
10
8
7
6
6
6

Chance of Frost

Temperature (°C)

14
13
13
13
13
14
15
16
17
18
19
19
19
19
18
17
16
16
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
86
86
78
70
63
68
73
80
78
76
76
77
78
79
85
90
96
96
96
98
96

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

391
389
385
382
378
377
376
376
376
376
376
376
376
375
375
374
373
375
376
377
379
381
383
384

Wednesday 1

Third Quarter 52%

No Rise

13:35

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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Good
23 OK
00 OK
01 Bad

Sun - Rise: 07:27, Set: 21:09, Transit: 14:18. Moon - Rise: No Rise, Set: 13:35. Civil Dark: 21:36 - 06:59. Nautical Dark: 22:10 - 06:26. Astro Dark: 22:45 - 05:51

Total Clouds (% Sky Obscured)

37
32
32
31
52
74
96
80
66
52
44
37
35
36
40
45
33
20
6
9
12
15

Low Clouds (% Sky Obscured)

47
42
37
31
35
42
48
46
44
42
36
30
25
28
27
26
18
10
1
5
10
15

Medium Clouds (% Sky Obscured)

45
34
18
2
19
38
54
47
35
26
20
16
14
14
16
16
12
7
0
2
3
5

High Clouds (% Sky Obscured)

3
2
1
0
6
11
17
12
8
1
1
2
2
5
9
12
11
10
9
5
3
1

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
55
56
48
59
66
72
64
53
37
33
26
11
16
20
21
21
19
10
25
29
30

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
6
6
6
7
8
10
12
14
14
15
16
15
14
13
11
9
7
6
6

Chance of Frost

Temperature (°C)

14
14
14
14
13
14
14
14
15
17
18
18
18
18
17
16
15
14
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
13
13
13
13
11
9
7
6
5
4
6
7
9
9
10
11
11
10

Relative Humidity (%)

98
98
98
98
96
95
93
92
74
61
49
46
43
40
47
54
64
71
80
93
92
90

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1013
1013
1013
1014
1015
1014
1014

Ozone (du)

384
385
384
384
383
384
384
385
385
386
386
388
391
393
393
392
392
392
392
393
392
391

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 25/04/24 04:26:40. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+2.00