Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

02:09

08:56

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

Sun - Rise: 05:51, Set: 20:32, Transit: 13:12. Moon - Rise: 02:09, Set: 08:56. Civil Dark: 21:08 - 05:14. Nautical Dark: 21:55 - 04:26. Astro Dark: 22:52 - 03:29

Total Clouds (% Sky Obscured)

55
63
63
62
83
84
74
30
16
16
31
5
23
58
84
94
97
100
100
93
91
86
96
100

Low Clouds (% Sky Obscured)

46
28
46
44
35
39
63
30
15
11
0
2
1
1
26
36
45
52
50
54
70
61
58
60

Medium Clouds (% Sky Obscured)

83
73
55
76
78
82
60
0
0
0
0
3
0
31
33
74
95
100
92
39
74
77
94
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
58
4
41
31
70
69
88
100
100
88
86
80
83
100

ISS Passover

Visibility (miles)

9
9
9
8
9
7
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
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 (%)

3
18
54
44
39
32
24
5
1
0
0
1
0
0
2
3
3
4
13
7
16
17
27
36

Precipitation Amount (mm)

0
0
0.4
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)

10
10
12
12
12
13
13
12
12
9
7
6
5
5
5
6
8
10
11
12
12
13
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
69
66
67
67
65
64
66
67
72
81
88
91
90
91
91
91
87
85
85
87
87
87
88

Pressure (mb)

1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1013
1013
1013
1013
1012
1012
1013
1013

Ozone (du)

464
463
462
465
467
465
464
462
460
453
449
445
444
443
441
440
438
438
438
437
435
434
435
434

Monday 29

Waning Gibbous 64%

02:53

No Set

10 Bad
11 Bad
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

Sun - Rise: 05:49, Set: 20:33, Transit: 13:12. Moon - Rise: 02:53, Set: No Set. Civil Dark: 21:10 - 05:12. Nautical Dark: 21:58 - 04:24. Astro Dark: 22:55 - 03:26

Total Clouds (% Sky Obscured)

97
100
98
94
97
98
98
100
99
98
99
98
99
100
99
99
100
99
99
100
96
100
100
100

Low Clouds (% Sky Obscured)

50
62
52
93
96
98
97
97
96
98
98
97
97
100
96
90
91
88
96
97
92
97
97
95

Medium Clouds (% Sky Obscured)

90
97
75
78
67
75
71
75
56
62
58
79
94
86
98
98
88
96
91
91
90
100
100
99

High Clouds (% Sky Obscured)

89
100
97
42
73
66
6
29
22
22
8
46
43
84
57
50
65
71
34
71
80
70
65
65

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
5
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

39
40
52
69
81
81
76
80
84
86
79
80
73
62
59
54
63
71
60
63
53
73
95
95

Precipitation Amount (mm)

0
0
0.2
0.4
0.7
0.6
0.6
0.7
0.8
0.7
0.7
0.6
0.5
0.4
0.3
0.2
0.3
0.4
0.2
0.2
0
0.3
1.4
1.6

Wind Speed/Direction (mph)

20
22
23
24
24
23
22
21
21
20
19
18
18
18
17
16
16
16
15
17
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
90
93
93
91
93
93
91
93
93
91
93
91
93
93
93
95
96
96
95
96

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1011
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1006

Ozone (du)

432
433
440
444
441
437
438
438
437
432
430
424
419
418
421
425
427
427
428
431
430
429
429
427

Tuesday 30

Waning Gibbous 53%

03:25

10:12

10 Bad
11 Bad
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

Sun - Rise: 05:47, Set: 20:35, Transit: 13:12. Moon - Rise: 03:25, Set: 10:12. Civil Dark: 21:12 - 05:10. Nautical Dark: 22:00 - 04:22. Astro Dark: 22:58 - 03:23

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
90
93
81
94
97
96
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
91
78
83
83
76
79
44
39
36
36
41
42
35
33
36
32
37
46
44
49
46
40
39

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
78
85
70
88
93
91
100
98
100
100
100
100
100

High Clouds (% Sky Obscured)

60
55
61
100
91
75
100
66
66
65
65
56
60
60
3
3
0
12
60
75
61
70
75
81

ISS Passover

Visibility (miles)

3
0
0
4
8
6
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

Light 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
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
83
69
43
25
8
4
7
6
6
4
5
6
3
8
7
7
17
22
22
20

Precipitation Amount (mm)

1.6
1.8
1.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
14
13
13
13
12
10
9
7
5
4
3
3
3
3
3
3
2
2
2
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
93
90
90
90
84
85
87
88
90
93
93
91
93
93
93
93
94
94
88
87

Pressure (mb)

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

Ozone (du)

428
429
430
432
434
433
434
434
433
433
432
432
433
432
431
430
427
425
424
423
421
420
420
420

Wednesday 1

Third Quarter 41%

03:49

11:36

10 Bad
11 Bad
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

Sun - Rise: 05:45, Set: 20:36, Transit: 13:12. Moon - Rise: 03:49, Set: 11:36. Civil Dark: 21:14 - 05:08. Nautical Dark: 22:02 - 04:19. Astro Dark: 23:01 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
95
93
89
90
91
93
93
94
94

Low Clouds (% Sky Obscured)

40
45
48
48
58
61
50
24
16
19
34
34
25
51
41
44
31
33
42
35
38
34
31
29

Medium Clouds (% Sky Obscured)

100
100
100
100
100
29
81
100
100
100
100
100
83
62
51
63
57
68
77
78
63
86
88
80

High Clouds (% Sky Obscured)

86
93
100
80
58
51
62
73
51
77
73
70
79
88
98
90
83
75
76
76
73
73
75
81

ISS Passover

Visibility (miles)

8
6
6
8
7
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 (%)

28
38
37
39
30
21
18
5
4
9
10
7
16
18
14
12
9
3
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
81
81
83
81
81
77
79
83
90
93
93
91
91
91
91
88
89
89
88
86
82
78

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

420
419
416
416
415
415
416
413
411
410
410
410
409
408
407
406
405
402
401
400
399
400
399
399

Thursday 2

Waning Crescent 29%

04:06

13:04

10 Bad
11 Bad
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

Sun - Rise: 05:44, Set: 20:38, Transit: 13:12. Moon - Rise: 04:06, Set: 13:04. Civil Dark: 21:15 - 05:06. Nautical Dark: 22:04 - 04:17. Astro Dark: 23:04 - 03:16

Total Clouds (% Sky Obscured)

96
98
96
100
100
90
90
96
97
99
100
100
99
100
100
96
93
90
94
97
100
97
93
89

Low Clouds (% Sky Obscured)

27
32
31
44
54
64
51
38
24
15
7
0
0
0
0
0
0
0
9
16
22
30
35
43

Medium Clouds (% Sky Obscured)

85
38
36
39
42
40
40
43
77
79
96
97
94
100
100
97
95
93
91
91
93
90
89
88

High Clouds (% Sky Obscured)

87
94
87
100
99
61
63
83
71
74
64
56
69
87
44
52
61
77
90
94
97
80
65
57

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
13
17
19
8
17
9
9
4
8
9
3
6
5
3
13
13
10
20
26
30
61
74
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
69
68
67
67
68
70
74
81
88
90
90
91
91
93
93
91
91
91
91
91
85
78

Pressure (mb)

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

Ozone (du)

397
398
396
394
393
392
393
393
392
391
391
392
393
392
393
395
395
395
395
396
396
397
398
400

Friday 3

Waning Crescent 19%

04:21

14:31

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 05:42, Set: 20:39, Transit: 13:12. Moon - Rise: 04:21, Set: 14:31. Civil Dark: 21:17 - 05:04. Nautical Dark: 22:06 - 04:15. Astro Dark: 23:07 - 03:13

Total Clouds (% Sky Obscured)

86
83
80
69
58
46
43
36
34
39
36
27
48
68
89
81
79
76
75
68
61
65
74
80

Low Clouds (% Sky Obscured)

48
57
62
59
58
57
44
31
16
16
16
16
35
54
72
70
67
65
63
62
56
60
49
45

Medium Clouds (% Sky Obscured)

82
74
65
66
64
59
33
13
0
8
15
23
42
62
82
68
49
30
28
25
27
37
50
66

High Clouds (% Sky Obscured)

43
30
17
20
16
19
25
27
30
21
9
1
10
18
27
46
65
84
77
71
60
61
61
65

ISS Passover

Visibility (miles)

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

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
Very 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
None
None
None
None

Precipitation Probability (%)

72
70
78
70
57
33
33
30
5
10
10
5
11
13
14
16
15
12
17
20
22
23
24
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
69
69
69
68
71
78
83
87
90
96
95
93
92
93
93
96
96
96
98
96
95

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1008
1008

Ozone (du)

401
405
409
413
414
414
414
412
409
407
406
406
405
403
402
401
398
394
391
390
388
386
385
384

Saturday 4

Waning Crescent 19%

04:35

15:57

10 Bad
11 Bad
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

Sun - Rise: 05:40, Set: 20:41, Transit: 13:11. Moon - Rise: 04:35, Set: 15:57. Civil Dark: 21:19 - 05:02. Nautical Dark: 22:08 - 04:12. Astro Dark: 23:10 - 03:09

Total Clouds (% Sky Obscured)

80
79
78
71
64
60
58
52
53
61
75
91
88
87
87
89
91
88
85
84
80

Low Clouds (% Sky Obscured)

41
44
48
45
43
43
47
48
46
58
69
80
81
81
76
78
83
86
83
82
82

Medium Clouds (% Sky Obscured)

64
61
57
48
39
33
40
52
60
65
70
70
57
45
32
22
11
0
11
25
42

High Clouds (% Sky Obscured)

63
51
41
41
48
51
59
67
80
76
66
53
44
31
18
13
6
0
0
0
0

ISS Passover

Visibility (miles)

6
7
7
8
5
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

35
45
54
55
57
57
65
66
59
55
48
19
23
22
18
18
17
14
20
20
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
96
98
98
98
96
96
96
96
96
96
98
98
96
95
95
95
93

Pressure (mb)

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

Ozone (du)

382
384
385
386
386
386
386
388
389
390
392
394
396
402
408
414
417
420
423
424
425

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 28/04/24 10:58:11. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+1.00