Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Crescent 19%

04:21

14:32

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

Sun - Rise: 05:43, Set: 20:39, Transit: 13:12. Moon - Rise: 04:21, Set: 14:32. Civil Dark: 21:16 - 05:06. Nautical Dark: 22:05 - 04:17. Astro Dark: 23:04 - 03:16

Total Clouds (% Sky Obscured)

32
38
43
45
45
55
67
67
64
55
69
69
25
32
25
39
38
38
36
39
33
25
9
24

Low Clouds (% Sky Obscured)

21
21
19
17
1
10
24
26
23
28
31
32
28
36
28
44
45
49
43
46
40
33
10
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0

High Clouds (% Sky Obscured)

48
74
37
75
75
71
70
70
75
49
75
70
4
4
4
2
0
0
1
0
0
0
2
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
2
34
45
81
98
100
100
100
34
12
5
3
0
1

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 (%)

0
0
0
14
4
0
0
0
0
3
0
3
3
5
4
0
0
0
0
0
3
4
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
78
77
76
83
90
91
93
93
95
96
96
96
96
96
96
94
90
84
80
76
75
74

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

400
398
397
395
394
395
397
399
400
401
400
399
398
398
396
394
392
394
395
396
401
402
405
407

Saturday 4

Waning Crescent 10%

04:36

15:58

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
12 Bad
13 Bad

Sun - Rise: 05:42, Set: 20:40, Transit: 13:12. Moon - Rise: 04:36, Set: 15:58. Civil Dark: 21:18 - 05:04. Nautical Dark: 22:07 - 04:14. Astro Dark: 23:07 - 03:13

Total Clouds (% Sky Obscured)

50
54
55
55
55
49
45
44
45
45
61
66
51
86
97
84
69
70
72
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
6
0
23
33
31
25
25
31
30
50
50
18
37
75
50
53
70
70
25
26
2
25
46

Medium Clouds (% Sky Obscured)

0
0
0
4
55
16
2
0
2
1
2
14
2
63
81
84
66
70
70
65
100
96
100
100

High Clouds (% Sky Obscured)

65
70
75
74
55
75
32
4
4
55
75
75
53
20
26
38
19
0
3
65
65
66
80
88

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
38
56
67
81
81
79
84
85
7
0
0
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
4
9
18
16
17
6
28
36
46
45
52
60
39
30
34
58
78
58
36
45
68
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0
0
0
0
0.8
0.3
0
0
0.3
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
72
79
87
91
93
95
98
98
100
96
98
98
98
98
100
93
83
77
75
71
74

Pressure (mb)

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

Ozone (du)

406
405
404
402
399
400
406
411
414
413
413
413
414
415
419
430
435
431
429
427
424
426
427
431

Sunday 5

Waning Crescent 4%

04:50

17:24

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
12 Bad
13 Bad

Sun - Rise: 05:40, Set: 20:42, Transit: 13:12. Moon - Rise: 04:50, Set: 17:24. Civil Dark: 21:20 - 05:02. Nautical Dark: 22:09 - 04:12. Astro Dark: 23:11 - 03:09

Total Clouds (% Sky Obscured)

100
88
63
87
66
88
78
86
96
87
82
80
78
76
83
90
97
97
96
95
95
95
92
95

Low Clouds (% Sky Obscured)

58
42
20
43
37
20
20
25
48
35
30
36
37
43
53
58
64
69
76
78
82
82
45
58

Medium Clouds (% Sky Obscured)

100
81
64
78
60
89
79
82
92
79
79
74
71
69
79
88
87
57
40
86
92
92
84
80

High Clouds (% Sky Obscured)

44
5
2
29
8
0
0
10
60
60
65
65
55
50
45
35
37
26
32
31
43
50
3
65

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

87
56
56
63
71
65
55
68
73
71
79
75
58
47
37
34
30
32
39
39
63
54
39
53

Precipitation Amount (mm)

0.7
0
0
0.3
0.4
0.3
0
0.4
0.4
0.3
0.4
0.4
0
0
0
0
0
0
0
0
0.4
0.2
0
0.3

Wind Speed/Direction (mph)

5
3
2
4
4
5
5
4
3
3
3
4
4
4
5
4
4
3
4
4
4
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
95
92
90
93
93
95
95
95
95
94
94
96
96
96
94
95
93
91
92
93
83
78

Pressure (mb)

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

Ozone (du)

432
434
436
436
437
440
442
443
446
445
443
442
443
444
443
440
438
438
438
436
434
434
436
433

Monday 6

Waning Crescent 1%

05:07

18:52

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

Sun - Rise: 05:38, Set: 20:43, Transit: 13:12. Moon - Rise: 05:07, Set: 18:52. Civil Dark: 21:21 - 05:00. Nautical Dark: 22:11 - 04:10. Astro Dark: 23:14 - 03:06

Total Clouds (% Sky Obscured)

91
66
74
62
54
55
54
50
53
53
49
32
17
2
1
3
3
9
17
26
27
49
56
59

Low Clouds (% Sky Obscured)

72
47
50
39
36
41
43
46
40
32
28
18
10
1
1
1
1
8
16
24
25
49
53
53

Medium Clouds (% Sky Obscured)

81
46
44
46
46
38
33
26
30
31
32
22
10
0
0
3
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
3
10
10
4
4
4
0
4
0
0
0
0
0
0
0
0
0
0
0
3
3
3
0

ISS Passover

Visibility (miles)

7
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
39
34
23
14
17
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
76
76
74
80
89
92
96
96
96
98
96
96
96
96
95
95
93
86
77
75
77
72
70

Pressure (mb)

1010
1010
1011
1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1023

Ozone (du)

431
428
424
421
420
421
421
420
422
424
425
425
424
420
413
407
406
403
406
404
400
400
397
399

Tuesday 7

Waning Crescent 0%

05:27

20:22

14 Bad
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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 05:37, Set: 20:45, Transit: 13:12. Moon - Rise: 05:27, Set: 20:22. Civil Dark: 21:23 - 04:58. Nautical Dark: 22:13 - 04:08. Astro Dark: 23:17 - 03:03

Total Clouds (% Sky Obscured)

59
63
73
83
93
75
65
48
39
30
21
22
27
27
38
40
41
51
56
60
58
57
52
45

Low Clouds (% Sky Obscured)

56
60
59
57
53
33
31
25
27
30
32
36
42
41
42
40
38
35
30
27
25
20
18
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
44
54
57
58
60
58
49
41
36
25
24
18
16
18
16
18
20
25
29

High Clouds (% Sky Obscured)

0
4
13
19
63
36
34
23
21
20
18
19
14
10
10
7
6
17
27
38
38
37
40
31

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 (%)

12
2
2
5
2
5
4
2
1
1
0
2
2
4
4
3
1
0
0
0
0
0
0
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
71
73
70
72
80
84
89
92
90
90
90
91
91
95
95
93
95
87
82
75
74
72
71

Pressure (mb)

1023
1023
1024
1024
1024
1025
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

398
396
394
391
387
385
382
379
376
373
370
368
367
366
365
365
365
364
363
362
361
360
360
359

Wednesday 8

New Moon 0%

05:54

21:52

14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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

Sun - Rise: 05:35, Set: 20:46, Transit: 13:11. Moon - Rise: 05:54, Set: 21:52. Civil Dark: 21:25 - 04:56. Nautical Dark: 22:15 - 04:05. Astro Dark: 23:20 - 02:59

Total Clouds (% Sky Obscured)

31
24
20
20
25
33
40
48
67
85
100
100
100
100
90
82
77
82
89
94
88
81
71
70

Low Clouds (% Sky Obscured)

19
19
17
11
8
7
4
0
12
23
38
34
29
26
18
8
0
8
18
28
30
30
35
23

Medium Clouds (% Sky Obscured)

25
25
23
25
27
28
24
29
28
30
28
27
23
25
23
22
20
22
25
24
24
23
23
20

High Clouds (% Sky Obscured)

23
14
15
17
14
27
35
44
63
81
100
100
100
100
87
74
61
65
72
79
58
37
16
22

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 (%)

1
0
3
4
1
1
1
1
2
6
4
12
10
3
1
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
17
15
15
16
15
14
13
10
9
9
9
9
9
10
10
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
73
75
79
83
86
88
90
88
88
90
90
91
93
95
95
90
86
83
79
75
73

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

357
354
352
351
350
349
347
346
345
345
345
345
344
344
343
342
342
342
340
339
338
337
337
336

Thursday 9

Waxing Crescent 3%

06:32

23:17

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:34, Set: 20:48, Transit: 13:11. Moon - Rise: 06:32, Set: 23:17. Civil Dark: 21:26 - 04:55. Nautical Dark: 22:17 - 04:03. Astro Dark: 23:24 - 02:56

Total Clouds (% Sky Obscured)

69
69
73
80
89
90
93
95
84
72
61

Low Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
22
20
23
24
32
35
36
39
38
41

High Clouds (% Sky Obscured)

26
32
46
60
74
80
85
90
68
46
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
8
7
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
13
12
11
12
12

Feels Like (°C)

14
14
13
13
13
14
13
13
14
14
13

Dew Point (°C)

10
9
9
10
10
11
11
10
10
10
10

Relative Humidity (%)

71
70
70
74
78
82
84
86
88
90
90

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

335
334
334
334
334
334
335
335
336
335
335

Forecast for Bigbury on Sea, Devon, United Kingdom (50.28,-3.89)

Generated: 03/05/24 14:14:52. Forecast: 03/05/24 to 09/05/24. Timezone: UTC+1.00