Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Crescent 10%

04:40

17:29

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:46, Set: 20:47, Transit: 13:16. Moon - Rise: 04:40, Set: 17:29. Civil Dark: 21:25 - 05:08. Nautical Dark: 22:15 - 04:18. Astro Dark: 23:17 - 03:12

Total Clouds (% Sky Obscured)

87
89
90
100
88
92
83
100
100
63
59
37
52
49
40
69
68
65
84
83
92
86
73
61

Low Clouds (% Sky Obscured)

90
86
68
81
80
61
42
49
45
44
46
43
46
39
23
25
20
26
44
40
65
68
44
23

Medium Clouds (% Sky Obscured)

47
42
55
57
67
57
64
99
100
55
42
2
16
13
21
44
35
23
31
58
66
53
49
50

High Clouds (% Sky Obscured)

61
60
74
65
28
58
59
60
4
4
1
2
4
6
4
39
60
57
82
81
68
66
56
6

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
29
30
20
30
26
38
45
27
15
24
20
32
19
13
12
11
10
8
6
4
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
98
96
93
87
82
77
79
79
76
76
79
84
86
87
92
91
90
90
88
87
85
87

Pressure (mb)

1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006

Ozone (du)

412
413
414
414
415
415
416
420
421
424
424
426
430
433
433
431
428
427
427
430
432
432
432
434

Monday 6

Waning Crescent 4%

04:54

18:58

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

Sun - Rise: 05:44, Set: 20:48, Transit: 13:16. Moon - Rise: 04:54, Set: 18:58. Civil Dark: 21:27 - 05:06. Nautical Dark: 22:17 - 04:16. Astro Dark: 23:20 - 03:09

Total Clouds (% Sky Obscured)

55
34
21
25
72
42
49
44
61
65
68
73
77
68
70
72
32
30
32
27
26
47
47
35

Low Clouds (% Sky Obscured)

1
1
1
2
41
19
31
32
31
37
49
55
71
60
53
57
27
30
32
28
27
38
38
37

Medium Clouds (% Sky Obscured)

59
35
19
14
43
31
3
5
55
55
55
55
53
55
68
44
4
3
2
3
1
21
23
0

High Clouds (% Sky Obscured)

18
4
3
23
65
10
40
25
27
20
50
72
36
21
4
4
1
0
0
0
0
0
0
0

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 (%)

2
2
2
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
1
1
0
6
7
5
22
27
16
14
7
1
1
0
0
1
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)

4
5
5
5
5
6
7
7
7
10
11
11
12
12
11
12
12
11
11
10
10
10
11
10

Chance of Frost

Temperature (°C)

9
9
9
9
11
12
13
14
15
15
15
15
15
14
13
13
12
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
95
93
88
83
79
75
74
78
79
76
76
80
89
87
87
93
95
96
95
95
95
95

Pressure (mb)

1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017

Ozone (du)

436
437
436
435
433
431
429
429
428
429
429
426
421
419
420
420
421
419
417
415
413
413
412
409

Tuesday 7

Waning Crescent 1%

05:11

20:28

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

Sun - Rise: 05:42, Set: 20:50, Transit: 13:16. Moon - Rise: 05:11, Set: 20:28. Civil Dark: 21:28 - 05:04. Nautical Dark: 22:19 - 04:13. Astro Dark: 23:24 - 03:05

Total Clouds (% Sky Obscured)

35
38
52
65
84
63
56
54
58
57
49
51
52
42
71
43
38
19
54
23
61
62
98
100

Low Clouds (% Sky Obscured)

39
40
50
60
66
45
40
44
43
38
29
32
30
2
1
0
0
0
0
0
3
2
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
1
0
0
0
0
0
0
0
0
7
10
14
17

High Clouds (% Sky Obscured)

0
0
2
6
65
40
37
28
40
55
55
55
53
40
81
67
57
24
65
18
42
43
96
100

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 (%)

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 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)

10
9
9
9
12
13
13
13
13
12
12
12
12
12
12
10
9
7
5
5
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
91
91
89
83
78
76
76
77
78
78
78
79
80
84
89
93
93
93
91
91
91
91

Pressure (mb)

1018
1018
1019
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

402
397
397
396
396
394
393
393
392
392
390
390
387
384
381
378
375
374
373
372
370
366
364
366

Wednesday 8

New Moon 0%

05:31

21:58

04 Bad
05 OK
06 OK
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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:41, Set: 20:52, Transit: 13:16. Moon - Rise: 05:31, Set: 21:58. Civil Dark: 21:30 - 05:02. Nautical Dark: 22:21 - 04:11. Astro Dark: 23:27 - 03:02

Total Clouds (% Sky Obscured)

62
35
24
60
66
78
78
67
66
78
97
100
93
85
78
73
68
59
68
72
84
89
93
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
4
4
6
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
18
17
23
27
32
42
53
55
55
55
55
46
39
29
58
65
61
70
67
53
71
24
11

High Clouds (% Sky Obscured)

51
20
6
52
54
65
64
46
36
41
87
100
92
85
77
77
74
53
66
24
69
63
81
100

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 (%)

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 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
4
4
3
3
3
2
3
4
4
3
3
3
3
4
3
1
2
1
1
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
7
8
9
12
14
15
16
17
16
15
15
15
14
14
13
12
11
10
10
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
88
85
77
73
73
73
73
73
74
75
75
78
82
89
89
88
88
88
88
88
90

Pressure (mb)

1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

368
368
368
366
363
361
360
358
356
353
351
350
349
350
350
349
347
348
347
348
348
349
348
346

Thursday 9

Waxing Crescent 3%

05:58

23:23

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:39, Set: 20:53, Transit: 13:16. Moon - Rise: 05:58, Set: 23:23. Civil Dark: 21:32 - 05:00. Nautical Dark: 22:23 - 04:09. Astro Dark: 23:31 - 02:58

Total Clouds (% Sky Obscured)

76
100
97
100
100
100
100
100
100
100
96
100
100
100
100
59
59
59
75
84
97
89
80
71

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
1
1
2
3
3
1
1
1
1
1
6
12
17
12
6
0

Medium Clouds (% Sky Obscured)

9
6
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

40
100
93
100
100
100
100
100
100
100
92
100
100
100
100
64
68
82
94
94
98
93
85
78

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 (%)

0
0
0
0
0
0
0
0
0
0
1
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
90
89
83
83
78
75
74
74
75
77
78
82
84
86
88
87
88
88
88
90

Pressure (mb)

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

Ozone (du)

344
344
343
343
342
344
343
340
340
340
340
340
338
336
336
335
335
334
334
333
333
332
331
330

Friday 10

Waxing Crescent 8%

06:35

00:36

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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:37, Set: 20:55, Transit: 13:16. Moon - Rise: 06:35, Set: 00:36. Civil Dark: 21:34 - 04:58. Nautical Dark: 22:25 - 04:07. Astro Dark: 23:34 - 02:54

Total Clouds (% Sky Obscured)

67
63
63
74
85
96
85
74
60
66
76
86
69
51
33
29
25
22
24
26
31
40
45
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
4
13
25
43
31
20
13
11
10
7
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

7
11
16
23
31
39
36
29
21
26
31
36
20
17
11
10
8
8
9
12
14
16
20
22

High Clouds (% Sky Obscured)

74
69
69
81
89
94
73
51
29
29
26
23
16
8
1
1
0
0
3
6
11
21
28
33

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 (%)

0
0
0
0
0
0
3
1
0
4
5
0
5
3
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
88
87
83
80
78
76
75
75
74
72
70
73
75
78
80
83
87
88
90
91
91
91

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

328
328
329
329
328
327
326
326
325
325
324
324
323
323
323
323
324
324
324
325
327
328
328
328

Saturday 11

Waxing Crescent 15%

07:27

01:32

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:36, Set: 20:56, Transit: 13:16. Moon - Rise: 07:27, Set: 01:32. Civil Dark: 21:35 - 04:57. Nautical Dark: 22:28 - 04:04. Astro Dark: 23:38 - 02:51

Total Clouds (% Sky Obscured)

66
83
99
96
93
91
94
93
92
93
97
100
94
88
82
87
92
96
97
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
15
27
21
14
6
4
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
7
0
8
15
22
25
27
33
23
12
2
1
0
0
0
0
0
12
24
32

High Clouds (% Sky Obscured)

54
76
98
90
82
72
74
76
75
83
92
100
94
85
76
80
86
91
95
97
100

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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
13
14
15
16
17
17
17
18
18
17
16
15
14
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
90
86
83
78
79
78
78
78
78
77
78
79
80
79
79
79
81
83

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

328
329
330
331
330
329
328
329
329
329
329
329
329
330
330
331
331
331
332
332
332

Forecast for Mawgan Porth, Cornwall, United Kingdom (50.46,-5.03)

Generated: 05/05/24 03:37:01. Forecast: 05/05/24 to 11/05/24. Timezone: UTC+1.00