Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:37

No Set

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
15 Bad
16 Bad

Sun - Rise: 05:06, Set: 20:39, Transit: 12:54. Moon - Rise: 03:37, Set: No Set. Civil Dark: 21:20 - 04:25. Nautical Dark: 22:15 - 03:30. Astro Dark: 23:35 - 02:08

Total Clouds (% Sky Obscured)

68
50
76
67
83
64
57
95
85
96
91
94
94
92
74
72
65
70
76
89
65
100
100
100

Low Clouds (% Sky Obscured)

40
50
75
56
76
49
57
66
70
66
69
54
54
65
61
72
65
42
68
67
46
55
82
50

Medium Clouds (% Sky Obscured)

22
50
41
40
40
49
3
81
47
82
44
30
30
27
13
4
4
65
65
84
65
100
100
100

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
8
7
7
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

54
57
34
30
23
20
3
4
4
1
1
1
1
1
0
4
29
41
46
51
63
84
91
78

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
78
82
85
90
90
91
93
94
96
96
98
96
91
87
77
69
69
67
64
61
61
61

Pressure (mb)

1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

439
433
430
429
432
434
436
437
438
438
439
442
442
443
444
440
439
439
439
440
437
435
431
431

Thursday 14

Waning Crescent 3%

03:53

17:56

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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
15 Bad
16 Bad

Sun - Rise: 05:05, Set: 20:41, Transit: 12:54. Moon - Rise: 03:53, Set: 17:56. Civil Dark: 21:22 - 04:24. Nautical Dark: 22:18 - 03:27. Astro Dark: 23:39 - 02:03

Total Clouds (% Sky Obscured)

89
59
60
48
41
22
72
89
98
100
98
100
100
100
100
99
100
97
98
99
99
100
98
98

Low Clouds (% Sky Obscured)

53
55
50
42
30
15
45
46
37
48
39
64
55
73
64
54
59
53
71
40
56
38
85
41

Medium Clouds (% Sky Obscured)

88
47
60
48
41
22
70
89
98
98
98
100
100
100
99
88
100
93
95
99
98
100
86
94

High Clouds (% Sky Obscured)

3
2
2
3
2
0
35
52
36
100
73
100
94
39
43
92
99
26
33
15
20
20
20
14

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

73
66
61
30
18
3
1
1
2
2
1
0
0
0
0
0
4
14
34
42
51
48
53
41

Precipitation Amount (mm)

0.3
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
5
5
4
4
4
4
4
4
4
4
4
4
5
4
5
4
4
5
4
4
3
3

Relative Humidity (%)

61
62
76
78
82
86
91
94
94
96
96
94
96
96
91
85
79
69
66
64
60
56
55
54

Pressure (mb)

1001
1001
1001
1002
1002
1003
1003
1004
1004
1004
1004
1005
1005
1005
1006
1007
1007
1007
1008
1008
1008
1008
1008
1007

Ozone (du)

431
431
430
431
434
436
435
430
428
424
423
420
419
419
418
418
417
416
415
414
413
413
411
411

Friday 15

Waning Crescent 0%

04:15

19:28

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

Sun - Rise: 05:04, Set: 20:42, Transit: 12:54. Moon - Rise: 04:15, Set: 19:28. Civil Dark: 21:23 - 04:22. Nautical Dark: 22:20 - 03:25. Astro Dark: 23:44 - 01:58

Total Clouds (% Sky Obscured)

94
94
82
84
84
85
83
57
36
59
25
25
15
2
3
23
68
65
85
95
75
77
92
95

Low Clouds (% Sky Obscured)

42
51
46
26
37
25
18
1
12
31
5
5
6
0
1
1
14
39
50
72
69
77
90
85

Medium Clouds (% Sky Obscured)

82
87
82
84
84
85
29
19
11
24
0
0
0
0
0
11
27
27
38
45
32
35
28
40

High Clouds (% Sky Obscured)

4
3
2
2
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30

ISS Passover

Visibility (miles)

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

28
36
31
29
14
8
5
4
6
7
8
22
8
6
10
45
39
31
25
16
17
17
20
21

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
4
3
5
6
6
4
5
4
4
4
3
2
1
2
4
6
7
8
10
11
11
10
12

Chance of Frost

Temperature (°C)

12
12
12
10
8
7
6
6
5
5
4
4
3
3
5
8
9
11
12
12
12
13
13
13

Feels Like (°C)

9
10
10
7
5
4
4
4
5
5
4
2
1
3
6
8
9
9
11
9
8
10
10
8

Dew Point (°C)

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

Relative Humidity (%)

51
49
62
72
79
85
88
91
93
93
93
91
91
91
86
79
73
65
56
48
45
42
40
42

Pressure (mb)

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

Ozone (du)

411
413
413
413
414
417
420
424
427
432
434
434
433
431
423
415
411
410
409
406
403
403
403
400

Saturday 16

New Moon 1%

04:45

21:03

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
15 Bad
16 Bad

Sun - Rise: 05:02, Set: 20:44, Transit: 12:54. Moon - Rise: 04:45, Set: 21:03. Civil Dark: 21:25 - 04:20. Nautical Dark: 22:22 - 03:23. Astro Dark: 23:49 - 01:53

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

80
76
79
82
86
85
84
79
79
78
75
74
75
74
66
71
79
72
50
60
67
66
69
64

Medium Clouds (% Sky Obscured)

85
88
90
97
88
73
88
84
84
75
84
90
94
96
39
98
100
100
100
100
96
93
89
93

High Clouds (% Sky Obscured)

70
99
64
33
2
1
1
5
0
0
0
5
12
31
57
80
100
100
100
100
75
53
30
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
8
5
6
9
9
9
6
6
6
6

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

Precipitation Probability (%)

22
18
22
22
23
28
31
31
30
30
29
37
80
77
53
70
74
65
54
49
51
53
57
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
4
5
6
6
6
5
6
6
7
8
9
9
9
9
9
10
8
7
9
9
9
10

Relative Humidity (%)

51
54
63
69
78
85
87
84
85
85
88
95
96
100
98
91
88
88
75
68
70
76
79
87

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

398
397
396
396
398
399
400
403
403
403
408
408
401
398
401
400
400
402
402
404
409
413
417
419

Sunday 17

Waxing Crescent 5%

05:31

22:33

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
15 Bad
16 Bad

Sun - Rise: 05:01, Set: 20:45, Transit: 12:54. Moon - Rise: 05:31, Set: 22:33. Civil Dark: 21:27 - 04:19. Nautical Dark: 22:24 - 03:21. Astro Dark: 23:55 - 01:47

Total Clouds (% Sky Obscured)

98
100
100
92
91
97
90
90
91
98
85
95
94
100
99
99
100
100
100
99
99
98
98
94

Low Clouds (% Sky Obscured)

57
51
30
33
34
41
51
55
51
58
40
46
61
77
0
0
0
17
33
52
54
54
53
38

Medium Clouds (% Sky Obscured)

97
100
100
64
62
89
60
69
79
86
70
84
74
85
52
72
89
94
95
97
70
43
20
22

High Clouds (% Sky Obscured)

25
5
3
2
0
0
0
0
2
4
6
34
60
86
79
87
100
86
73
59
68
77
83
80

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
5
4
6
8
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

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

Precipitation Probability (%)

53
44
37
27
12
16
17
16
16
19
16
33
57
95
95
95
94
84
75
63
60
53
46
44

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.3
1.3
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
8
7
6
6
6
6
6
6
7
8
10
15
10
9
8
8
9
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
87
91
93
93
93
94
94
94
94
96
95
93
90
87
84
86
84
84
78
72
68

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

421
425
429
432
434
434
433
434
433
434
434
433
433
432
429
427
426
424
418
412
407
401
396
391

Monday 18

Waxing Crescent 12%

06:37

23:47

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
15 Bad
16 Bad

Sun - Rise: 04:59, Set: 20:47, Transit: 12:54. Moon - Rise: 06:37, Set: 23:47. Civil Dark: 21:29 - 04:17. Nautical Dark: 22:27 - 03:18. Astro Dark: 00:00 - 01:41

Total Clouds (% Sky Obscured)

89
85
91
95
100
100
100
100
100
100
100
100
100
100
98
96
94
92
90
88
92
96
100
96

Low Clouds (% Sky Obscured)

23
13
9
6
1
11
24
35
46
53
59
47
44
41
40
39
38
37
37
36
44
51
59
72

Medium Clouds (% Sky Obscured)

38
35
44
65
90
93
93
93
96
98
100
91
83
79
66
48
20
15
15
14
11
11
16
25

High Clouds (% Sky Obscured)

77
75
83
91
99
84
74
76
97
98
100
100
100
100
72
48
22
32
37
39
31
27
15
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
3
5
7
7
7
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

41
34
28
20
5
12
14
14
18
21
23
51
64
73
69
64
53
43
36
31
35
39
42
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
12
10
9
9
9
9
9
9
9
10
10
10
12
13
14
15
16
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
76
81
88
96
95
93
91
91
93
93
95
96
98
95
89
86
79
72
66
67
69
70

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

389
387
385
387
389
391
390
389
388
387
387
387
387
386
386
387
387
387
386
384
383
382
381
380

Tuesday 19

Waxing Crescent 21%

07:58

00:41

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

Sun - Rise: 04:58, Set: 20:48, Transit: 12:54. Moon - Rise: 07:58, Set: 00:41. Civil Dark: 21:30 - 04:16. Nautical Dark: 22:29 - 03:16. Astro Dark: 00:07 - 01:34

Total Clouds (% Sky Obscured)

92
88
92
97
99
96
94
93
89
87
88
88
90
91
90
90
91
86
80
74

Low Clouds (% Sky Obscured)

86
88
92
91
89
82
75
69
68
69
70
71
69
68
60
56
52
49
46
43

Medium Clouds (% Sky Obscured)

29
28
38
44
51
49
48
65
59
53
47
47
47
47
52
58
68
47
25
3

High Clouds (% Sky Obscured)

6
4
17
31
44
46
65
83
67
54
36
25
19
9
25
46
64
45
24
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
4
2
4
7
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
35
29
34
35
26
15
3
3
2
0
0
0
0
0
0
0
2
1
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
12
12
12
13
12
11
11
8
9
9
8
8
8
11
11
11
12
13

Dew Point (°C)

10
11
11
11
11
11
11
11
11
10
10
9
10
10
11
11
11
11
11
11

Relative Humidity (%)

74
78
80
86
92
96
96
96
100
98
98
98
96
96
95
89
83
78
74
69

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

379
377
375
374
374
373
373
373
373
372
371
370
367
364
362
357
353
348
348
348

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 13/05/26 17:12:04. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00