Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

02:07

08:54

20 Good
21 Good
22 OK
23 OK
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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:49, Set: 20:30, Transit: 13:10. Moon - Rise: 02:07, Set: 08:54. Civil Dark: 21:07 - 05:12. Nautical Dark: 21:54 - 04:25. Astro Dark: 22:51 - 03:27

Total Clouds (% Sky Obscured)

18
15
11
9
58
52
77
62
88
100
73
97
100
100
100
98
95
96
95
97
98
98
99
98

Low Clouds (% Sky Obscured)

1
1
2
2
2
3
6
15
7
26
22
36
34
42
34
56
72
74
85
88
84
93
91
92

Medium Clouds (% Sky Obscured)

4
2
0
1
46
48
65
61
21
18
11
90
99
100
96
96
90
94
87
92
95
82
61
41

High Clouds (% Sky Obscured)

3
0
0
3
68
73
70
68
80
100
53
82
96
100
100
73
65
22
46
4
3
38
76
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
7
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
1
2
3
4
4
4
7
15
29
31
34
39
51
61
64
61
61
58
60
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
7
5
5
5
5
6
6
7
8
9
10
13
16
18
19
21
22
21
20
20
19
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
5
4
4
4
5
5
5
5
6
6
7
9
9
10
10
10
11
11
10
11
10
10

Relative Humidity (%)

81
87
90
90
91
91
93
94
93
90
90
88
84
83
86
87
87
89
92
93
93
93
93
93

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

450
452
454
450
446
447
445
443
439
433
431
432
433
436
437
441
440
440
440
445
443
435
432
428

Monday 29

Waning Gibbous 64%

02:52

10:10

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:47, Set: 20:32, Transit: 13:10. Moon - Rise: 02:52, Set: 10:10. Civil Dark: 21:09 - 05:10. Nautical Dark: 21:56 - 04:22. Astro Dark: 22:54 - 03:24

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

96
94
97
93
79
79
91
87
90
94
83
84
86
84
91
91
95
74
62
56
87
61
65
50

Medium Clouds (% Sky Obscured)

91
96
79
83
86
98
47
62
83
97
100
99
100
98
60
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

44
46
58
50
40
46
28
45
31
50
97
100
100
84
90
97
100
86
87
93
78
56
96
75

ISS Passover

Visibility (miles)

9
7
9
9
9
8
9
9
9
8
5
9
9
9
9
2
2
6
6
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

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

Precipitation Probability (%)

83
81
59
25
23
40
51
44
39
71
58
60
75
81
95
95
95
95
60
36
36
36
37
27

Precipitation Amount (mm)

0.5
0.6
0.3
0
0
0
0
0
0
0.6
0.3
0
0.3
0.3
0.6
3
2.6
1
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
16
17
17
16
16
16
17
18
19
19
19
20
20
20
19
20
18
14
11
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
95
93
93
96
95
95
95
96
95
93
93
91
95
96
98
96
87
86
89
92
90

Pressure (mb)

1011
1012
1012
1011
1011
1011
1010
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

429
427
425
424
424
424
427
426
428
432
432
432
432
433
435
436
436
436
435
436
436
433
433
434

Tuesday 30

Waning Gibbous 53%

03:24

11:34

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:45, Set: 20:33, Transit: 13:10. Moon - Rise: 03:24, Set: 11:34. Civil Dark: 21:10 - 05:08. Nautical Dark: 21:58 - 04:20. Astro Dark: 22:57 - 03:21

Total Clouds (% Sky Obscured)

100
100
100
100
97
95
88
96
100
100
100
100
91
96
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
9
19
31
27
18
2
2
6
30
31
6
41
24
67
79
59
57
57
32
52
53
39
35

Medium Clouds (% Sky Obscured)

94
100
100
100
94
92
90
97
100
100
96
100
65
94
87
74
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
99
60
55
55
72
58
87
85
59
70
41
28
11
81
93
100
100
100
94
61
61
63
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
3
3
3
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
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

24
3
1
0
2
0
1
3
2
16
14
3
6
16
19
23
23
52
59
71
86
88
59
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.9
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
88
90
90
90
91
91
91
93
91
87
83
80
73
70
74
86
93
95
96
96
96

Pressure (mb)

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

Ozone (du)

435
433
431
432
431
432
434
433
434
433
431
429
427
426
425
424
421
419
417
414
412
410
408
407

Wednesday 1

Third Quarter 41%

03:47

13:02

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:44, Set: 20:35, Transit: 13:10. Moon - Rise: 03:47, Set: 13:02. Civil Dark: 21:12 - 05:06. Nautical Dark: 22:01 - 04:17. Astro Dark: 23:00 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
91
81
72
76
81
88
92
96
99
97
96
95
96
98
66
66

Low Clouds (% Sky Obscured)

34
35
33
36
35
40
40
40
46
51
57
59
58
61
62
62
63
50
51
49
34
19
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
85
77
72
67
62
62
63
68
48
44
47
53
58
51
48

High Clouds (% Sky Obscured)

86
100
100
100
100
82
63
55
61
63
64
71
77
83
89
94
97
90
83
80
87
92
29
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

38
30
25
50
56
36
43
58
58
75
85
91
95
70
40
22
22
17
19
20
20
7
11
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
96
96
96
95
96
96
98
96
96
96
95
95
93
93
87
78
74
76
79
83

Pressure (mb)

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

Ozone (du)

406
403
401
398
396
394
392
391
389
386
387
386
387
389
390
391
393
393
393
394
393
393
390
387

Thursday 2

Waning Crescent 29%

04:05

14:29

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:42, Set: 20:36, Transit: 13:10. Moon - Rise: 04:05, Set: 14:29. Civil Dark: 21:14 - 05:04. Nautical Dark: 22:03 - 04:15. Astro Dark: 23:03 - 03:14

Total Clouds (% Sky Obscured)

66
76
73
76
79
80
73
74
91
93
99
90
89
81
96
81
82
80
72
64
58
51
48
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
5
6
15
19
14
13
11
11
9
4
3

Medium Clouds (% Sky Obscured)

42
40
40
37
75
63
47
40
42
43
47
52
81
48
52
48
52
46
44
37
36
39
41
53

High Clouds (% Sky Obscured)

24
46
32
48
56
53
30
40
77
76
86
74
72
71
93
49
37
35
32
26
23
25
38
36

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 (%)

2
2
2
1
0
0
0
0
0
0
0
0
0
0
1
4
12
13
12
9
11
10
5
13

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

Chance of Frost

Temperature (°C)

11
10
8
7
7
6
6
5
4
4
5
5
7
10
12
13
13
14
14
15
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
91
91
93
91
90
90
89
89
89
90
87
84
79
74
72
80
79
80
79
82
83
86

Pressure (mb)

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

Ozone (du)

386
386
387
388
389
390
392
394
395
397
396
396
396
394
395
396
396
398
398
399
400
401
402
403

Friday 3

Waning Crescent 19%

04:20

15:56

20 Bad
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:40, Set: 20:38, Transit: 13:10. Moon - Rise: 04:20, Set: 15:56. Civil Dark: 21:16 - 05:02. Nautical Dark: 22:05 - 04:13. Astro Dark: 23:06 - 03:11

Total Clouds (% Sky Obscured)

36
30
52
68
85
89
93
99
97
95
93
79
67
53
57
58
58
66
64
67
68
69
70
75

Low Clouds (% Sky Obscured)

1
0
15
33
53
59
64
68
72
76
78
69
60
52
48
48
52
44
39
31
29
25
22
24

Medium Clouds (% Sky Obscured)

66
75
85
90
95
93
92
93
94
94
92
72
54
38
38
38
42
45
44
44
40
36
37
50

High Clouds (% Sky Obscured)

18
0
0
0
0
0
0
0
0
0
0
10
20
25
18
11
4
15
27
41
36
32
28
29

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
4
18
24
30
35
37
35
56
65
67
54
62
74
62
49
33
35
33
30
28
26
19
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.4
0
0.4
0.7
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
93
93
93
93
93
93
93
93
93
93
87
83
79
78
76
75
75
76
77
79
80
83

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

408
412
417
419
420
422
422
423
423
424
425
425
421
417
413
412
410
409
409
409
410
411
412
413

Saturday 4

Waning Crescent 10%

04:34

17:23

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 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:39, Set: 20:39, Transit: 13:10. Moon - Rise: 04:34, Set: 17:23. Civil Dark: 21:17 - 05:00. Nautical Dark: 22:07 - 04:10. Astro Dark: 23:09 - 03:07

Total Clouds (% Sky Obscured)

81
88
87
91
96
88
79
70
73
72
70
69
72
75
55
32
9
11
10
24
39
47
55

Low Clouds (% Sky Obscured)

25
25
42
58
75
70
64
55
61
67
73
69
59
54
37
20
4
4
4
3
16
31
45

Medium Clouds (% Sky Obscured)

62
75
70
65
61
47
36
26
21
16
10
26
41
57
44
30
17
25
35
42
40
41
39

High Clouds (% Sky Obscured)

31
30
36
41
48
32
17
0
0
0
0
0
0
0
1
1
2
3
5
6
13
20
26

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

Fog (%)

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
16
34
47
61
46
35
24
41
32
4
10
14
9
18
15
11
11
9
2
14
17
14

Precipitation Amount (mm)

0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
4
4
4
5
5
6
6
7
7
9
10
12
13
13
14
14
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
95
95
95
95
93
93
93
93
93
93
87
80
75
70
67
62
66
68
70
76
83

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

415
417
419
419
418
417
419
420
422
425
428
431
430
429
428
424
420
417
414
411
409
407
404

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 28/04/24 20:54:12. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+1.00