Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:29

17:54

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:03, Set: 20:20, Transit: 13:13. Moon - Rise: 05:29, Set: 17:54. Civil Dark: 21:00 - 05:22. Nautical Dark: 21:52 - 04:30. Astro Dark: 22:54 - 03:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
85
70
78
100
92
94
95
96
79
99
58
90
88
48
53
49
56
67

Low Clouds (% Sky Obscured)

85
94
66
55
50
61
57
35
40
57
51
69
65
57
67
58
49
71
80
48
50
49
56
50

Medium Clouds (% Sky Obscured)

100
30
44
100
100
100
100
100
100
100
91
38
95
96
73
98
0
83
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
42
6
47
100
100
100
100
82
77
41
40
95
37
68
65
0
0
0
0
0
2
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
9
9
8
9
5
3
9
8
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
27
41
94
74
72
39
19
40
13
6
6
11
2
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
8
8
7
7
5
5
5
5
6
7
5
5
6
6
6
6
6
5

Relative Humidity (%)

71
76
74
68
75
73
74
75
74
78
72
70
73
72
82
90
81
81
85
82
82
78
72
66

Pressure (mb)

1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1004
1003
1003
1003
1003
1004
1004
1004
1005
1006
1007
1008
1009
1010

Ozone (du)

366
364
359
365
375
382
396
410
416
426
434
433
439
448
452
458
466
468
457
446
435
426
419
419

Thursday 16

Waning Crescent 2%

05:37

19:27

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

Sun - Rise: 06:00, Set: 20:22, Transit: 13:12. Moon - Rise: 05:37, Set: 19:27. Civil Dark: 21:02 - 05:20. Nautical Dark: 21:54 - 04:27. Astro Dark: 22:58 - 03:22

Total Clouds (% Sky Obscured)

94
39
81
94
100
92
96
98
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
35
20
81
62
54
40
6
67
44
26
52
47
61
69
72
66
65
69
70
64
79
100
96

Medium Clouds (% Sky Obscured)

18
15
20
21
35
17
59
79
92
100
100
97
100
97
95
97
100
71
94
94
97
92
77
32

High Clouds (% Sky Obscured)

0
0
10
14
70
78
87
91
100
100
100
100
100
100
91
98
72
98
61
100
100
100
48
42

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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
2
12
5
7
14
9
5
15
22
15
53
63
54
32
21
25
18
21
22
41
45
14
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
14
13
12
11
12
12
9
8
8
9
10
9
9
9
8
9
9
10
11
12
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
8
10
9
10
9
9
8
7
7
7
7
6
6
6
7
7
7
7
7
7
8
8
8

Dew Point (°C)

6
7
5
5
5
5
6
5
5
6
6
7
6
7
7
7
7
6
6
6
6
6
7
7

Relative Humidity (%)

64
66
57
55
55
61
64
65
69
76
77
80
80
82
82
82
81
78
76
73
73
71
72
73

Pressure (mb)

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

Ozone (du)

414
408
405
405
402
400
395
392
391
389
390
393
395
398
402
408
404
406
407
410
410
409
409
409

Friday 17

New Moon 0%

05:48

21:05

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

Sun - Rise: 05:58, Set: 20:24, Transit: 13:12. Moon - Rise: 05:48, Set: 21:05. Civil Dark: 21:05 - 05:17. Nautical Dark: 21:57 - 04:24. Astro Dark: 23:02 - 03:18

Total Clouds (% Sky Obscured)

100
70
95
100
89
89
40
19
13
5
19
31
41
39
45
59
60
55
69
73
93
86
80
76

Low Clouds (% Sky Obscured)

45
62
60
40
34
23
12
16
13
0
19
31
41
38
44
56
55
48
61
63
69
62
66
31

Medium Clouds (% Sky Obscured)

41
45
40
40
19
19
13
7
3
3
2
0
0
0
0
2
3
5
8
60
81
55
50
65

High Clouds (% Sky Obscured)

48
53
91
100
59
53
0
0
0
0
0
0
0
0
0
1
5
21
20
15
2
42
50
28

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 (%)

34
27
15
12
21
14
22
6
3
5
5
5
15
2
0
2
0
2
3
4
9
4
8
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
71
62
60
61
63
66
68
72
76
76
78
77
80
79
78
77
78
79
81
80
76
72
76

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018

Ozone (du)

406
403
401
402
403
405
409
413
417
420
423
425
424
422
421
420
420
419
419
419
415
411
408
408

Saturday 18

Waxing Crescent 2%

06:04

22:48

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

Sun - Rise: 05:55, Set: 20:26, Transit: 13:12. Moon - Rise: 06:04, Set: 22:48. Civil Dark: 21:07 - 05:14. Nautical Dark: 22:00 - 04:21. Astro Dark: 23:06 - 03:13

Total Clouds (% Sky Obscured)

84
83
70
56
71
65
22
16
10
0
0
4
4
4
4
4
14
25
31
40
53
44
40
44

Low Clouds (% Sky Obscured)

42
49
60
56
59
52
22
16
10
0
0
0
0
0
0
0
7
14
19
13
7
1
2
5

Medium Clouds (% Sky Obscured)

67
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
31
40
53
44
40
44

High Clouds (% Sky Obscured)

45
55
5
0
0
0
0
0
0
0
0
3
4
3
2
2
2
2
2
25
53
44
40
24

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 (%)

36
34
23
15
9
10
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
15
15
15
15
14
12
11
10
8
8
7
6
6
6
6
6
5
5
5
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
3
4
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
1

Relative Humidity (%)

62
57
53
56
53
54
52
54
64
70
72
76
79
80
82
83
85
86
86
86
79
71
63
56

Pressure (mb)

1019
1019
1020
1021
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031
1030

Ozone (du)

408
407
407
414
411
410
410
407
406
406
406
404
401
400
398
396
395
393
393
392
393
393
392
393

Sunday 19

Waxing Crescent 7%

06:31

00:30

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

Sun - Rise: 05:53, Set: 20:28, Transit: 13:12. Moon - Rise: 06:31, Set: 00:30. Civil Dark: 21:09 - 05:12. Nautical Dark: 22:03 - 04:18. Astro Dark: 23:10 - 03:08

Total Clouds (% Sky Obscured)

55
65
65
62
52
44
42
50
53
43
41
43
51
56
48
46
47
64
80
85
93
93
92
85

Low Clouds (% Sky Obscured)

8
28
51
62
48
23
1
21
40
43
41
43
51
56
48
46
47
46
42
40
50
46
48
46

Medium Clouds (% Sky Obscured)

55
65
65
62
52
44
42
50
53
43
41
37
30
20
11
3
11
18
25
17
8
0
0
1

High Clouds (% Sky Obscured)

5
22
37
57
38
19
0
3
6
8
9
11
13
18
12
8
13
27
48
57
65
70
65
35

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
1
1
1
3
3
0
3
4
3
4
4
5
6
8
6
5
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
0
0

Wind Speed/Direction (mph)

3
3
3
3
4
3
2
2
3
3
3
2
3
4
4
4
4
4
3
3
5
7
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
50
50
50
54
56
57
63
65
70
71
72
75
78
83
86
88
90
88
82
77
70
63

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033

Ozone (du)

393
394
394
395
396
397
398
399
399
397
396
393
391
389
389
388
389
389
388
387
386
386
386
385

Monday 20

Waxing Crescent 14%

07:18

01:58

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

Sun - Rise: 05:51, Set: 20:30, Transit: 13:12. Moon - Rise: 07:18, Set: 01:58. Civil Dark: 21:11 - 05:09. Nautical Dark: 22:05 - 04:14. Astro Dark: 23:15 - 03:04

Total Clouds (% Sky Obscured)

82
87
91
97
90
81
55
50
45
39
46
56
66
64
65
72
49
31
10
11
7
2
26
50

Low Clouds (% Sky Obscured)

43
53
69
73
73
72
55
50
45
39
46
56
60
60
60
58
38
19
0
0
0
0
26
50

Medium Clouds (% Sky Obscured)

38
55
79
89
62
34
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
5
5
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
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 (%)

5
8
5
1
6
9
11
9
6
3
4
4
3
4
4
3
2
1
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

9
10
9
9
9
8
8
8
7
7
6
6
6
6
6
5
5
5
5
5
6
7
8
9

Feels Like (°C)

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

Dew Point (°C)

1
2
1
1
2
2
3
3
4
4
5
4
5
4
4
4
3
3
3
3
2
2
1
-0

Relative Humidity (%)

58
57
58
59
61
65
69
73
78
82
90
88
90
88
88
88
88
88
88
88
78
69
59
53

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033

Ozone (du)

385
386
387
389
390
390
389
389
390
390
390
391
391
392
390
389
388
387
386
385
383
382
380
379

Tuesday 21

Waxing Crescent 24%

08:31

03:00

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:48, Set: 20:32, Transit: 13:11. Moon - Rise: 08:31, Set: 03:00. Civil Dark: 21:14 - 05:06. Nautical Dark: 22:08 - 04:11. Astro Dark: 23:19 - 02:58

Total Clouds (% Sky Obscured)

77
83
86
87
80
72
65
58
54
52
62
72
82
86
91
96
96
97
97
89
77
63
57
50

Low Clouds (% Sky Obscured)

74
75
72
72
67
61
56
52
48
44
53
59
67
69
75
76
69
66
60
54
53
52
44
37

Medium Clouds (% Sky Obscured)

0
19
37
56
47
24
8
3
1
0
7
12
36
36
40
48
61
75
85
76
69
60
57
50

High Clouds (% Sky Obscured)

16
19
18
10
15
15
20
19
19
28
35
28
11
29
50
70
79
87
95
87
68
61
57
50

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 (%)

1
6
7
5
8
7
3
4
4
2
9
11
9
9
9
4
7
7
5
5
5
4
4
4

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
10
9
9
9
9
8
8
6
5
4
3
2
1
2
2
3
4
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
9
9
9
9
9
8
8
7
6
7
6
6
3
3
4
3
3
3
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

46
41
40
39
38
43
49
54
59
65
70
74
76
79
81
82
83
83
83
83
72
63
56
53

Pressure (mb)

1033
1033
1032
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1026
1025
1024
1024
1023
1022
1021
1020
1019
1019
1018

Ozone (du)

379
378
376
374
373
372
371
370
369
368
367
367
366
366
364
363
361
359
357
355
353
352
351
349

Forecast for Cramond Bridge, Edinburgh, United Kingdom (55.96,-3.30)

Generated: 15/04/26 22:45:24. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+1.00