Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 0%

07:29

19:09

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

Sun - Rise: 07:25, Set: 19:31, Transit: 13:29. Moon - Rise: 07:29, Set: 19:09. Civil Dark: 19:57 - 06:59. Nautical Dark: 20:27 - 06:30. Astro Dark: 20:57 - 05:59

Total Clouds (% Sky Obscured)

4
3
4
0
25
29
57
86
82
96
59
26
91
100
100
100
100
99
93
95
94
97
99
100

Low Clouds (% Sky Obscured)

4
3
0
0
20
25
28
23
0
4
19
0
0
0
16
34
43
45
48
42
46
38
52
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
12
15
4
0
28
60
69
24
24
48
93
92
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
39
86
82
96
38
3
79
100
100
100
100
96
42
35
46
76
94
100

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
1
3
14
4
3
3
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)

9
8
7
5
4
4
3
4
5
5
6
7
12
13
13
12
12
11
12
15
17
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
18
18
16
14
13
13
12
11
12
10
9
9
10
10
11
12
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

57
58
63
70
86
92
95
95
96
96
96
95
87
84
83
80
82
90
84
83
80
75
74
73

Pressure (mb)

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

Ozone (du)

326
325
323
323
324
327
329
331
336
338
338
343
341
339
338
342
345
345
346
346
346
345
346
344

Thursday 19

New Moon 3%

07:57

20:17

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:24, Set: 19:32, Transit: 13:28. Moon - Rise: 07:57, Set: 20:17. Civil Dark: 19:58 - 06:58. Nautical Dark: 20:27 - 06:28. Astro Dark: 20:58 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
100
100
100
97
97
99
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
53
48
45
47
55
64
67
62
71
88
100
100
93
86
86
99
97
98
100
100
100
100
97

Medium Clouds (% Sky Obscured)

98
98
97
97
93
96
58
85
100
98
34
61
35
39
71
89
95
65
77
95
27
16
93
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
67
78
48
6
55
35
55
57
10
51
52
100
65
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
3
5
4
4
5
7
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

5
0
0
1
0
9
22
54
70
95
95
95
95
95
85
69
63
68
54
49
35
22
14
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
1.5
0.2
0
0.7
0.7
0.8
0.7
0.6
0.8
0.5
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

20
19
20
20
20
21
21
21
20
20
18
15
11
9
9
11
12
11
10
12
14
16
17
19

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
14
14
14
14
13
13
13
13
13
13
13
13
14
14
14
14
15
14

Feels Like (°C)

11
11
10
10
9
9
9
9
9
9
8
9
11
11
11
11
10
11
11
11
11
10
11
9

Dew Point (°C)

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

Relative Humidity (%)

73
75
78
83
84
87
87
89
86
89
90
90
93
96
96
96
96
98
98
96
96
93
92
90

Pressure (mb)

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

Ozone (du)

343
343
341
340
340
344
347
350
353
357
360
360
363
357
357
360
360
363
369
378
383
379
378
384

Friday 20

Waxing Crescent 3%

08:27

21:28

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:22, Set: 19:33, Transit: 13:28. Moon - Rise: 08:27, Set: 21:28. Civil Dark: 19:58 - 06:57. Nautical Dark: 20:28 - 06:27. Astro Dark: 20:59 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
95
95
99
100
100
100
100
100
100
100
100
98
100
98
99
93
86

Low Clouds (% Sky Obscured)

100
100
98
98
99
98
96
95
95
99
100
100
100
100
100
100
100
100
97
100
96
98
93
86

Medium Clouds (% Sky Obscured)

100
85
100
100
100
95
96
36
32
39
36
50
38
32
22
23
25
25
21
15
49
57
30
44

High Clouds (% Sky Obscured)

100
100
100
100
100
100
68
22
0
1
27
30
35
45
62
67
28
2
2
1
30
2
0
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

27
17
48
75
47
48
10
26
31
35
24
19
23
28
26
36
38
34
25
20
24
25
26
11

Precipitation Amount (mm)

0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
18
14
12
11
12
11
10
9
9
9
8
8
9
8
9
9
10
11
12
13
13
13

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
15
15

Feels Like (°C)

10
9
10
10
10
11
10
10
11
11
11
11
12
11
11
12
11
12
12
12
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

87
89
83
90
95
95
96
95
95
96
96
96
96
96
96
98
96
98
98
96
96
95
93
92

Pressure (mb)

1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

382
392
388
392
391
395
401
401
405
405
406
410
405
400
393
386
386
384
381
376
373
366
363
363

Saturday 21

Waxing Crescent 9%

09:03

22:41

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:21, Set: 19:34, Transit: 13:28. Moon - Rise: 09:03, Set: 22:41. Civil Dark: 19:59 - 06:55. Nautical Dark: 20:29 - 06:25. Astro Dark: 21:00 - 05:55

Total Clouds (% Sky Obscured)

80
81
83
83
89
94
100
100
100
100
93
85
78
80
82
83
89
94
100
95
87
75
70
69

Low Clouds (% Sky Obscured)

80
46
58
43
51
62
50
58
83
81
78
77
77
66
73
78
70
69
67
48
50
46
37
33

Medium Clouds (% Sky Obscured)

50
55
55
55
62
63
69
79
36
98
90
62
70
67
64
45
72
54
67
43
24
10
9
14

High Clouds (% Sky Obscured)

0
40
40
40
60
78
100
100
62
100
77
38
25
21
22
32
27
26
30
35
32
27
27
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
3
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
18
8
5
10
7
19
21
26
31
45
64
71
43
36
21
30
10
2
5
17
10
15
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
13
12
11
11
11
10
11
11
8
8
8
8
8
8
8
8
9
9
9
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
12
13
12
13
13
12
12
12
12
12
12
12
12
12
13
13
13
13
12
12

Relative Humidity (%)

87
87
84
89
92
93
93
95
96
93
95
96
98
96
96
98
96
96
96
92
89
86
79
78

Pressure (mb)

1010
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1012
1012
1012
1013
1012

Ozone (du)

361
363
366
369
368
368
372
373
369
368
366
364
362
369
374
380
383
387
386
385
383
383
379
376

Sunday 22

Waxing Crescent 17%

09:45

23:56

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

Sun - Rise: 07:19, Set: 19:35, Transit: 13:27. Moon - Rise: 09:45, Set: 23:56. Civil Dark: 20:00 - 06:54. Nautical Dark: 20:30 - 06:24. Astro Dark: 21:01 - 05:53

Total Clouds (% Sky Obscured)

70
73
71
73
52
30
17
16
16
17
25
32
42
46
45
47
36
38
41
45
50
51
47
40

Low Clouds (% Sky Obscured)

34
23
9
0
3
6
9
10
11
14
19
25
29
30
34
35
18
19
20
20
20
20
19
18

Medium Clouds (% Sky Obscured)

17
21
27
39
27
15
3
2
1
0
0
0
0
0
0
0
0
0
0
3
6
9
7
5

High Clouds (% Sky Obscured)

30
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
9
9
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 (%)

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 (%)

12
11
6
3
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)

10
9
8
7
6
4
3
3
3
3
3
3
3
3
3
3
3
6
7
8
10
12
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
11
12
13
12
11
11
11
10
10
10
10
10
9
9
11
11
11
11
11
10
10

Relative Humidity (%)

72
70
70
75
86
96
98
98
98
98
98
96
96
96
96
96
98
92
86
82
76
70
66
66

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

371
368
366
367
364
363
364
366
368
366
365
362
362
366
367
367
363
364
365
366
365
364
364
364

Monday 23

Waxing Crescent 27%

10:37

01:10

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

Sun - Rise: 07:18, Set: 19:35, Transit: 13:27. Moon - Rise: 10:37, Set: 01:10. Civil Dark: 20:01 - 06:52. Nautical Dark: 20:31 - 06:22. Astro Dark: 21:02 - 05:52

Total Clouds (% Sky Obscured)

32
26
19
12
12
12
13
11
13
12
16
22
28
31
31
34
34
35
39
41
41
41
46
51

Low Clouds (% Sky Obscured)

16
14
12
9
9
11
13
11
13
12
16
22
28
30
27
25
18
11
7
8
7
7
6
4

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
1
2
3
2
1
0
0
0
0
1
3
4
11
16
18
28
31

High Clouds (% Sky Obscured)

8
5
3
0
0
0
0
0
0
0
0
1
1
2
2
2
13
20
27
19
15
10
19
34

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
1
1

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
11
10
8
7
6
6
6
6
7
7
8
8
8
8
8
9
10
12
12
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
17
17
17
13
14
14
14
13
13
12
11
11
11
11
11
11
11
10
11
11
12
14

Dew Point (°C)

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

Relative Humidity (%)

66
66
73
79
87
90
93
96
98
96
96
93
92
87
81
77
72
72
72
73
72
69
68
68

Pressure (mb)

1018
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020

Ozone (du)

364
364
362
360
358
359
361
362
363
363
364
363
362
362
363
363
364
368
371
375
379
383
387
390

Tuesday 24

Waxing Crescent 38%

11:38

02:18

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

Sun - Rise: 07:16, Set: 19:36, Transit: 13:27. Moon - Rise: 11:38, Set: 02:18. Civil Dark: 20:02 - 06:51. Nautical Dark: 20:32 - 06:21. Astro Dark: 21:03 - 05:50

Total Clouds (% Sky Obscured)

55
55
49
49
31
23
14
28
42
58
53
49
40
43
41
35
57
78
100
98
96
93

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

45
40
31
26
16
9
3
12
21
27
30
39
40
43
41
35
57
71
79
81
83
85

High Clouds (% Sky Obscured)

49
55
49
49
31
23
14
20
22
30
27
31
35
35
35
35
56
77
97
90
85
75

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
1
0
0
0
0
0
0
0
0
0
0
0
2
2
1
2
2
1
3
2
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)

12
12
11
9
8
8
7
7
7
7
7
7
7
7
7
7
7
8
8
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
11
11
11
11
11
10
11
11
11
11
11
11
11
12
11
10

Relative Humidity (%)

71
72
75
79
83
84
86
87
84
84
83
83
84
86
86
87
87
84
80
78
72
66

Pressure (mb)

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

Ozone (du)

394
397
398
399
399
399
398
397
396
395
394
394
394
394
395
395
396
397
398
399
402
405

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 18/03/26 15:02:48. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+1.00