Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waxing Crescent 24%

09:28

02:12

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
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: 05:20, Set: 20:55, Transit: 13:09. Moon - Rise: 09:28, Set: 02:12. Civil Dark: 21:36 - 04:39. Nautical Dark: 22:33 - 03:42. Astro Dark: 23:56 - 02:16

Total Clouds (% Sky Obscured)

50
70
58
60
39
33
33
100
67
47
65
72
87
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
38
32
37
42
36
34
49
65
52
36
50
81
90
90
85
74
64
71
57
100
95
92
97

Medium Clouds (% Sky Obscured)

88
45
40
27
0
0
0
0
0
0
0
2
3
2
15
3
6
84
100
97
98
100
100
100

High Clouds (% Sky Obscured)

83
42
26
12
1
2
5
100
52
6
65
52
75
100
100
100
89
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
8
6
6
8
9
9
9
9
9
9
9
9
9
9
9
0
9
9
9
5
3
0
0

Fog (%)

0
0
0
0
0
0
0
0
21
30
20
8
2
0
0
73
0
2
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

75
89
58
46
20
5
1
1
0
0
0
0
1
2
4
0
1
0
8
53
94
95
95
95

Precipitation Amount (mm)

0.6
1.1
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
2
3.1
3.2

Wind Speed/Direction (mph)

7
8
5
5
5
5
4
3
4
3
4
3
4
3
4
6
8
12
15
17
18
18
16
17

Chance of Frost

Temperature (°C)

21
19
19
18
17
17
15
14
13
12
12
11
10
10
10
10
10
11
11
11
12
12
12
12

Feels Like (°C)

22
18
20
19
18
18
17
15
12
14
12
10
9
9
9
8
8
8
7
7
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

70
71
72
78
83
89
92
92
93
95
95
95
96
98
95
98
96
91
87
84
84
95
98
98

Pressure (mb)

1010
1010
1009
1009
1008
1008
1009
1009
1009
1008
1008
1007
1007
1007
1006
1005
1005
1005
1005
1004
1003
1003
1002
1001

Ozone (du)

366
369
374
380
387
385
383
385
387
385
383
382
381
376
374
372
370
370
370
369
367
366
364
364

Monday 13

Waxing Crescent 33%

10:45

02:38

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: 05:19, Set: 20:57, Transit: 13:09. Moon - Rise: 10:45, Set: 02:38. Civil Dark: 21:38 - 04:37. Nautical Dark: 22:35 - 03:40. Astro Dark: 00:01 - 02:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
77
82
94
87
95
91
100
96
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

96
95
98
100
93
98
95
90
71
82
86
85
87
90
93
91
89
90
85
82
96
78
84
85

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
55
63
9
50
6
40
0
18
55
64
55
17
31
55
28
40
23
29

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
47
40
5
45
45
86
39
100
52
64
100
100
100
56
100
100
85

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
2
2
9
9
2
3
3
3
2
3
9
9
6
8
7
6
6

Fog (%)

0
0
0
0
0
0
47
47
47
100
17
2
0
0
0
47
0
0
0
0
0
0
0
0

Precipitation Type

Moderate 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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
69
62
42
34
8
12
0
5
11
4
15
9
3
31
42
49
50
49
55
53

Precipitation Amount (mm)

3.2
2.4
2.3
0.9
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.4
0.3

Wind Speed/Direction (mph)

18
19
18
17
14
12
10
8
9
10
7
7
9
9
11
11
11
15
17
18
18
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
100
100
98
96
98
95
96
96
96
98
96
98
96
93
91
93
90
86
89
87

Pressure (mb)

1000
1000
999
999
999
999
999
999
999
999
999
999
998
998
998
998
998
998
998
998
997
997
997
997

Ozone (du)

363
365
366
365
368
370
374
374
377
377
378
375
381
381
383
385
383
385
386
387
384
382
380
379

Tuesday 14

Waxing Crescent 43%

12:00

02:57

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: 05:17, Set: 20:58, Transit: 13:09. Moon - Rise: 12:00, Set: 02:57. Civil Dark: 21:40 - 04:35. Nautical Dark: 22:38 - 03:37. Astro Dark: 00:06 - 02:05

Total Clouds (% Sky Obscured)

100
100
100
69
64
67
69
80
90
94
95
96
90
93
92
95
95
78
94
95
90
85
87
84

Low Clouds (% Sky Obscured)

84
81
68
59
62
55
55
71
84
90
92
96
89
91
91
93
93
69
78
78
77
59
65
68

Medium Clouds (% Sky Obscured)

30
40
51
29
2
31
27
17
7
16
33
0
0
0
0
0
0
0
45
44
47
47
43
39

High Clouds (% Sky Obscured)

100
100
100
5
0
0
24
8
11
4
5
3
53
20
0
70
62
31
50
45
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
9
5
0
5
9
9
9
9
9
9
8
6
8
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
45
45
45
45
45
45
45
45

Precipitation Type

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

Precipitation Probability (%)

55
57
52
51
31
26
33
29
16
4
4
15
6
8
6
17
5
15
31
33
38
39
45
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
18
17
16
15
13
11
11
10
10
9
9
8
8
8
8
9
11
14
16
16
17
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
89
92
93
96
96
96
98
96
98
96
96
96
95
95
90
90
87
83
79
79
78

Pressure (mb)

997
997
997
998
998
998
999
1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003

Ozone (du)

382
382
383
391
392
393
396
397
397
396
396
395
398
407
411
405
405
404
404
403
397
396
393
394

Wednesday 15

First Quarter 53%

13:13

03:10

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: 05:16, Set: 21:00, Transit: 13:09. Moon - Rise: 13:13, Set: 03:10. Civil Dark: 21:42 - 04:34. Nautical Dark: 22:40 - 03:35. Astro Dark: 00:12 - 01:59

Total Clouds (% Sky Obscured)

84
81
77
65
59
58
53
50
46
54
55
59
56
47
58
64
76
88
86
84
80
77
84
88

Low Clouds (% Sky Obscured)

75
69
64
58
54
50
48
45
45
49
48
49
45
45
54
63
64
70
72
61
52
44
48
61

Medium Clouds (% Sky Obscured)

33
30
24
18
18
16
14
10
7
3
2
1
0
4
8
13
11
8
55
52
56
64
76
67

High Clouds (% Sky Obscured)

1
2
1
0
0
0
0
4
8
11
23
30
40
27
12
0
26
65
60
63
65
60
63
50

ISS Passover

Visibility (miles)

8
7
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

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

Precipitation Probability (%)

66
64
57
39
26
12
3
3
2
0
0
0
0
0
0
0
0
0
0
23
26
26
36
49

Precipitation Amount (mm)

0.5
0.4
0.3
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)

15
14
13
12
11
9
7
5
5
5
4
4
4
4
4
4
3
5
7
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
83
86
87
92
95
96
96
96
96
95
96
96
96
95
95
92
89
84
82
79
75
69

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

395
394
395
395
395
395
397
397
396
396
397
396
395
395
395
394
393
394
396
397
397
399
399
398

Thursday 16

Waxing Gibbous 63%

14:24

03:21

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: 05:14, Set: 21:01, Transit: 13:09. Moon - Rise: 14:24, Set: 03:21. Civil Dark: 21:44 - 04:32. Nautical Dark: 22:42 - 03:33. Astro Dark: 00:19 - 01:52

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
99
98
97
88
88
88
88
89
90
88
86

Low Clouds (% Sky Obscured)

75
61
51
57
55
61
61
63
67
69
76
82
87
80
73
68
79
83
87
79
72
67
74
80

Medium Clouds (% Sky Obscured)

95
97
81
100
85
100
100
97
94
100
100
100
100
98
97
92
48
24
5
23
41
59
63
66

High Clouds (% Sky Obscured)

100
100
78
55
100
100
66
93
100
100
100
100
100
87
75
67
50
50
50
50
50
55
48
45

ISS Passover

Visibility (miles)

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

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

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

Precipitation Probability (%)

64
73
74
83
95
90
70
65
61
66
68
81
95
95
95
73
59
48
18
21
25
29
30
33

Precipitation Amount (mm)

0.4
0.5
0.4
0.5
0.8
0.7
0.3
0.2
0
0.2
0.3
0.5
1.1
1.3
1.3
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
75
75
77
82
87
90
87
87
89
88
92
93
95
96
96
96
93
90
89
90
90
93
92

Pressure (mb)

1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

396
395
394
393
393
392
391
391
391
392
392
391
391
389
390
391
392
391
391
390
390
389
389
389

Friday 17

Waxing Gibbous 72%

No Rise

03:31

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: 05:13, Set: 21:03, Transit: 13:09. Moon - Rise: No Rise, Set: 03:31. Civil Dark: 21:45 - 04:30. Nautical Dark: 22:45 - 03:30. Astro Dark: 00:26 - 01:43

Total Clouds (% Sky Obscured)

88
94
97
100
96
91
87
86
78
69
62
60
65
56
50
44
39
39
40
35
35
35
38
37

Low Clouds (% Sky Obscured)

85
82
78
72
65
51
42
42
46
57
58
65
72
71
71
55
40
40
30
35
40
40
46
52

Medium Clouds (% Sky Obscured)

73
51
29
4
5
6
6
5
3
2
5
9
19
18
17
13
9
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
60
76
93
78
70
64
54
40
27
21
16
13
10
7
4
4
4
4
3
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
5
2
0
0
0
0
0
0
0
3
6
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
Very 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
None
None
None

Precipitation Probability (%)

37
63
79
93
77
59
25
24
22
17
15
12
9
9
8
4
10
11
7
12
15
17
25
29

Precipitation Amount (mm)

0
0.3
0.5
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
9
9
10
10
10
10
10
10
10
9
9
10
11
13
15
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
93
95
95
95
95
96
96
96
98
98
96
96
96
96
95
92
89
89
87
86
85

Pressure (mb)

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

Ozone (du)

390
390
390
390
390
390
391
391
392
392
393
394
395
397
396
396
396
395
395
395
394
394
394
393

Saturday 18

Waxing Gibbous 80%

15:34

03:40

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

Sun - Rise: 05:12, Set: 21:04, Transit: 13:09. Moon - Rise: 15:34, Set: 03:40. Civil Dark: 21:47 - 04:29. Nautical Dark: 22:47 - 03:28. Astro Dark: 00:34 - 01:33

Total Clouds (% Sky Obscured)

44
59
69
72
67
66
56
41
28
19
18
17
17
21
27
32
24
17
13
15
18
22

Low Clouds (% Sky Obscured)

53
62
68
68
63
61
52
40
21
10
9
10
12
15
17
20
21
23
24
27
32
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
11
5
0
1
2
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
3
3
3
2
2
2
2
3
3
4
6
8

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

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 (%)

32
28
26
23
19
14
3
5
4
0
1
0
0
0
0
0
0
0
0
3
3
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

Wind Speed/Direction (mph)

17
17
16
15
14
12
12
11
10
9
9
8
8
7
7
7
7
9
10
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
87
90
93
93
92
92
92
93
96
95
95
96
93
93
91
87
80
75
71
69

Pressure (mb)

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

Ozone (du)

392
391
390
389
388
389
389
389
388
387
387
387
387
387
387
387
387
386
384
383
383
382

Forecast for Nantyglo, Blaenau Gwent, United Kingdom (51.78,-3.17)

Generated: 12/05/24 15:22:54. Forecast: 12/05/24 to 18/05/24. Timezone: UTC+1.00