Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 64%

03:07

10:08

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: 05:49, Set: 20:42, Transit: 13:16. Moon - Rise: 03:07, Set: 10:08. Civil Dark: 21:20 - 05:11. Nautical Dark: 22:10 - 04:21. Astro Dark: 23:12 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
98
99
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
92
92
86
93
84
62
71
77
62
61
62
68
90
97
89
91
93
92
100
100
95
81

Medium Clouds (% Sky Obscured)

100
100
95
94
92
97
100
98
94
93
94
93
98
100
100
100
100
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

60
0
0
10
33
100
100
94
98
90
75
70
86
74
99
100
100
93
89
75
60
75
75
75

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
3
9
1
1
2
1
1
4
2

Fog (%)

-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
100
100
0
0
0
0
40
8
2
37
24
43
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.9
2.2
1.8
0.9
0
0
0
0
0
0
0
0
0
0
0.8
0.8
0.8
1.4
2.6
3
3.6
3.8
3
2.2

Wind Speed/Direction (mph)

30
31
32
29
25
23
17
19
17
15
13
13
13
14
15
15
18
21
24
26
26
25
22
21

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10

Relative Humidity (%)

84
85
91
90
86
88
87
90
91
91
93
90
91
93
93
93
93
95
95
95
95
95
95
95

Pressure (mb)

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

Ozone (du)

453
457
450
452
448
440
438
438
438
440
438
437
435
431
428
429
429
429
429
427
425
426
431
431

Tuesday 30

Waning Gibbous 52%

03:37

11:35

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
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: 20:43, Transit: 13:16. Moon - Rise: 03:37, Set: 11:35. Civil Dark: 21:22 - 05:09. Nautical Dark: 22:12 - 04:18. Astro Dark: 23:15 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
98
98
29
43
67
41
58
66
69
75
58
68
79
80
96

Low Clouds (% Sky Obscured)

78
78
73
62
28
24
22
21
18
14
2
2
9
15
22
30
31
22
18
11
27
25
20
21

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
100
97
99
54
58
51
15
29
31
41
44
36
39
58
61
90

High Clouds (% Sky Obscured)

79
100
80
1
6
49
66
44
41
44
76
40
80
2
0
4
27
4
23
7
23
26
38
34

ISS Passover

Visibility (miles)

3
4
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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 (%)

95
95
69
34
17
7
4
4
5
9
8
6
7
3
5
2
7
8
9
7
6
2
13
3

Precipitation Amount (mm)

1.4
1.2
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)

18
18
20
18
18
17
15
14
13
11
10
10
10
9
9
9
8
9
9
10
11
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
90
81
81
80
78
80
78
82
84
84
85
90
91
91
91
90
90
88
85
80
77

Pressure (mb)

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

Ozone (du)

431
432
433
436
437
439
438
438
439
440
441
442
442
442
443
442
439
439
437
436
436
436
436
434

Wednesday 1

Third Quarter 41%

03:58

No Set

12 Bad
13 Bad
14 OK
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: 05:46, Set: 20:45, Transit: 13:16. Moon - Rise: 03:58, Set: No Set. Civil Dark: 21:24 - 05:07. Nautical Dark: 22:15 - 04:15. Astro Dark: 23:19 - 03:10

Total Clouds (% Sky Obscured)

99
59
44
52
70
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
98
98
95

Low Clouds (% Sky Obscured)

21
10
8
19
10
28
33
47
51
40
39
30
46
60
69
70
83
96
91
92
88
82
79
83

Medium Clouds (% Sky Obscured)

87
60
15
39
69
80
78
75
100
100
100
100
100
100
100
100
98
96
91
100
100
91
92
79

High Clouds (% Sky Obscured)

71
60
67
74
80
100
100
100
100
94
100
100
68
71
38
70
63
41
91
100
100
63
45
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
7
3
3
4
4
4
2
4
2
1
0
2

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

Precipitation Probability (%)

13
12
4
16
2
2
14
17
33
25
10
43
95
93
93
88
72
60
84
91
95
95
95
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
1.1
0.7
0.5
0.5
0.4
0
0.4
0.4
0.6
1
1
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
72
73
72
74
77
81
86
91
90
87
87
93
96
95
95
96
96
98
98
98
98
98

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1006
1006
1006
1005
1005
1005

Ozone (du)

432
431
429
427
423
420
418
417
415
413
411
408
406
405
403
401
400
399
398
397
395
393
392
391

Thursday 2

Waning Crescent 29%

04:14

13:04

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: 05:44, Set: 20:47, Transit: 13:16. Moon - Rise: 04:14, Set: 13:04. Civil Dark: 21:26 - 05:05. Nautical Dark: 22:17 - 04:13. Astro Dark: 23:22 - 03:06

Total Clouds (% Sky Obscured)

94
87
80
75
82
90
95
95
95
95
94
92
90
93
96
99
99
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

87
66
46
30
31
33
43
56
66
76
77
77
78
80
83
85
87
89
91
90
89
88
87
87

Medium Clouds (% Sky Obscured)

47
53
51
49
65
76
87
88
85
90
84
81
76
82
89
97
96
94
86
92
92
91
91
91

High Clouds (% Sky Obscured)

45
53
33
70
82
86
92
81
67
50
49
52
45
39
14
9
8
5
2
2
4
5
24
21

ISS Passover

Visibility (miles)

9
9
9
5
7
7
3
2
2
1
1
2
3
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

41
47
58
78
82
81
83
65
58
67
65
63
70
62
52
48
50
57
65
64
61
55
49
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
7
5
4
3
4
5
6
7
7
9
10
11
11
10
11
12
13
12
13
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
96
98
100
98
98
96
98
96
96
96
96
95
93
93
93
93
91
93
90
90

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

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

Friday 3

Waning Crescent 19%

04:27

14:33

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: 05:42, Set: 20:48, Transit: 13:16. Moon - Rise: 04:27, Set: 14:33. Civil Dark: 21:27 - 05:03. Nautical Dark: 22:19 - 04:10. Astro Dark: 23:26 - 03:02

Total Clouds (% Sky Obscured)

98
97
96
95
95
97
98
98
98
98
72
67
67
69
71
99
76
77
78
85
85
85
85
86

Low Clouds (% Sky Obscured)

86
79
69
54
53
57
41
37
37
37
37
40
40
49
53
61
66
70
73
53
54
56
55
57

Medium Clouds (% Sky Obscured)

92
88
85
81
86
91
94
62
47
47
42
37
30
24
18
14
18
20
26
54
53
50
53
53

High Clouds (% Sky Obscured)

51
60
65
70
70
65
60
60
55
55
19
12
19
14
9
39
8
4
0
5
12
21
42
54

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
35
27
16
12
10
4
5
3
1
3
2
1
2
2
1
7
9
8
17
19
18
26
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
9
9
9
9
10
10
9
9
9
9
9
9
9
9
9
10
10
9
9
9
9

Relative Humidity (%)

87
87
87
86
84
84
86
88
90
91
93
93
93
93
93
93
91
91
93
93
88
85
83
81

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1009
1009
1009
1009

Ozone (du)

384
384
385
385
387
388
388
389
390
390
393
391
391
391
393
396
398
400
402
403
405
407
408
409

Saturday 4

Waning Crescent 10%

04:40

16:01

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: 05:40, Set: 20:50, Transit: 13:16. Moon - Rise: 04:40, Set: 16:01. Civil Dark: 21:29 - 05:01. Nautical Dark: 22:22 - 04:08. Astro Dark: 23:30 - 02:58

Total Clouds (% Sky Obscured)

87
88
88
89
87
84
79
68
50
36
49
65
84
90
95
100
100
100
100
94
87
80
82
88

Low Clouds (% Sky Obscured)

54
48
44
34
31
29
29
28
28
27
40
53
67
72
76
83
84
84
85
85
87
89
86
86

Medium Clouds (% Sky Obscured)

52
59
67
71
73
77
76
63
51
39
39
39
39
41
42
34
34
29
29
20
10
1
28
55

High Clouds (% Sky Obscured)

62
68
69
65
56
46
39
37
27
11
11
12
17
22
22
28
36
31
30
24
18
12
10
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 (%)

25
21
16
10
10
7
8
9
8
5
7
9
10
15
16
18
22
22
22
26
26
20
28
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
10
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

80
79
80
83
84
86
87
88
90
93
95
96
95
95
95
95
96
95
95
95
95
95
95
93

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

411
412
413
414
415
417
419
422
421
420
419
418
418
417
417
417
418
417
417
417
417
417
417
417

Sunday 5

Waning Crescent 4%

04:52

17:30

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: 05:39, Set: 20:51, Transit: 13:16. Moon - Rise: 04:52, Set: 17:30. Civil Dark: 21:31 - 04:59. Nautical Dark: 22:24 - 04:05. Astro Dark: 23:34 - 02:54

Total Clouds (% Sky Obscured)

91
93
95
98
95
92
90
86
81
78
83
90
95
96
97
99
99
99
100
98
96
94
95
96

Low Clouds (% Sky Obscured)

86
90
93
94
91
88
83
80
76
69
74
78
83
83
83
83
86
91
97
91
85
79
80
83

Medium Clouds (% Sky Obscured)

78
74
70
68
49
30
11
27
42
58
56
52
43
44
45
46
42
41
44
38
34
25
28
30

High Clouds (% Sky Obscured)

7
5
3
2
3
4
4
9
11
14
31
53
70
72
74
76
78
83
86
68
50
31
35
41

ISS Passover

Visibility (miles)

8
7
8
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

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

Precipitation Probability (%)

39
34
31
23
21
19
10
11
11
13
26
40
54
54
52
47
52
51
56
59
58
58
50
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
9
10
10
10
10
10
10
10
10
10
9
9
10
10
10
9
9
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
92
90
90
92
92
92
93
93
93
92
92
93
93
93
93
95
93
92
90
87
87

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1008
1008
1008
1008

Ozone (du)

416
416
415
413
412
413
415
416
415
415
414
413
413
412
414
415
417
416
415
414
413
412
410
411

Forecast for Spittal, Pembrokeshire, United Kingdom (51.88,-4.94)

Generated: 29/04/24 20:40:36. Forecast: 29/04/24 to 05/05/24. Timezone: UTC+1.00