Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:53

13:09

18 OK
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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:51, Set: 20:41, Transit: 13:17. Moon - Rise: 03:53, Set: 13:09. Civil Dark: 21:18 - 05:13. Nautical Dark: 22:06 - 04:25. Astro Dark: 23:05 - 03:25

Total Clouds (% Sky Obscured)

35
49
61
69
98
100
98
100
100
100
100
100
100
100
100
100
100
96
98
95
87
90
94
87

Low Clouds (% Sky Obscured)

44
37
34
28
29
22
51
67
77
83
90
85
100
100
86
86
82
84
83
88
77
82
81
80

Medium Clouds (% Sky Obscured)

100
100
100
96
95
93
95
100
100
100
100
100
100
100
97
91
99
89
92
78
51
55
61
46

High Clouds (% Sky Obscured)

100
100
100
100
75
100
83
100
100
100
100
100
100
100
85
100
80
80
88
82
34
7
63
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
4
3
4
4
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
25
62
95
95
95
95
95
95
95
95
80
51
20
7
5
5
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.7
0.9
1
1.7
2
2.2
1.6
0.9
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
4
3
5
5
6
6
7
8
9
10
9
11
11
11
11
12
13
14
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
81
85
87
90
91
90
90
93
95
95
95
95
93
91
90
88
85
81
77
76
75
75
75

Pressure (mb)

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

Ozone (du)

422
423
421
420
419
417
416
414
413
412
412
414
415
416
417
415
414
413
412
413
415
413
413
412

Thursday 2

Waning Crescent 29%

04:11

14:36

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
14 Bad
15 OK
16 OK
17 Good

Sun - Rise: 05:49, Set: 20:42, Transit: 13:16. Moon - Rise: 04:11, Set: 14:36. Civil Dark: 21:20 - 05:11. Nautical Dark: 22:08 - 04:22. Astro Dark: 23:08 - 03:22

Total Clouds (% Sky Obscured)

85
99
100
100
100
100
100
95
100
100
100
100
97
88
92
75
77
72
68
76
65
29
22
7

Low Clouds (% Sky Obscured)

73
49
44
39
23
23
36
41
55
51
33
37
48
48
38
43
44
42
37
46
35
28
22
6

Medium Clouds (% Sky Obscured)

49
54
24
19
58
57
57
78
94
100
94
100
89
73
55
55
50
50
50
44
8
1
1
0

High Clouds (% Sky Obscured)

73
99
100
100
100
100
100
91
100
100
100
100
91
75
91
70
60
55
50
55
50
4
5
2

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 (%)

6
1
0
2
1
1
1
0
1
17
6
7
1
1
7
5
5
16
6
10
9
10
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
87
91
91
93
93
93
93
93
93
93
93
91
88
84
77
75
71
69
67
67
68
70

Pressure (mb)

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

Ozone (du)

411
410
408
408
407
405
404
404
403
403
404
405
406
407
409
410
410
410
410
408
407
404
403
404

Friday 3

Waning Crescent 19%

04:26

16:03

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

Sun - Rise: 05:47, Set: 20:44, Transit: 13:16. Moon - Rise: 04:26, Set: 16:03. Civil Dark: 21:22 - 05:09. Nautical Dark: 22:10 - 04:20. Astro Dark: 23:11 - 03:19

Total Clouds (% Sky Obscured)

14
20
50
29
40
42
7
28
33
30
7
0
0
0
20
57
71
40
35
33
29
35
55
57

Low Clouds (% Sky Obscured)

13
19
46
27
41
44
3
29
36
34
9
0
0
0
5
38
26
28
21
26
31
37
36
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
20
22
20
14
7
0
0
0

High Clouds (% Sky Obscured)

2
0
2
1
2
6
7
3
3
3
0
0
0
1
24
14
53
3
3
1
0
2
14
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
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
1
1
1
1
8
16
14
19
23
27
26
29
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
80
87
90
90
91
91
93
91
91
91
90
90
90
87
80
75
72
70
71
71
71
74
75

Pressure (mb)

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

Ozone (du)

403
403
403
403
403
404
403
404
403
402
400
399
399
399
400
403
407
409
412
413
411
406
403
404

Saturday 4

Waning Crescent 10%

04:40

17:29

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:46, Set: 20:45, Transit: 13:16. Moon - Rise: 04:40, Set: 17:29. Civil Dark: 21:23 - 05:08. Nautical Dark: 22:12 - 04:18. Astro Dark: 23:14 - 03:15

Total Clouds (% Sky Obscured)

58
62
62
59
100
100
100
97
94
91
94
97
100
100
100
100
100
100
100
92
85
79
86
94

Low Clouds (% Sky Obscured)

14
10
3
0
0
0
0
6
13
19
31
44
60
59
66
70
67
61
58
69
67
63
63
63

Medium Clouds (% Sky Obscured)

0
17
33
50
55
60
55
52
47
42
43
44
40
48
57
63
71
99
99
86
76
70
80
83

High Clouds (% Sky Obscured)

33
35
46
40
100
100
100
88
77
65
77
88
100
100
100
100
100
99
99
84
70
55
3
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
8
4
4

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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

6
6
7
0
0
0
0
4
6
8
10
12
10
29
39
48
47
44
43
51
59
76
74
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0

Wind Speed/Direction (mph)

5
5
4
3
3
3
4
4
6
7
9
10
11
12
13
14
15
14
14
14
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
87
88
90
90
91
91
91
91
91
91
91
90
90
90
84
84
86
92
95
98
98
98

Pressure (mb)

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

Ozone (du)

402
401
401
402
401
407
411
417
415
413
413
411
413
414
415
414
416
417
418
416
417
417
417
420

Sunday 5

Waning Crescent 4%

04:54

No Set

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:44, Set: 20:47, Transit: 13:16. Moon - Rise: 04:54, Set: No Set. Civil Dark: 21:25 - 05:06. Nautical Dark: 22:15 - 04:16. Astro Dark: 23:17 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
94
92
91
93
96
100
93
86
78
86
91
98
95
90
85
72
59

Low Clouds (% Sky Obscured)

63
72
80
89
82
75
68
74
81
86
77
67
57
68
66
65
63
63
64
67
68
70
58
50

Medium Clouds (% Sky Obscured)

40
40
39
39
40
36
35
40
86
87
91
95
100
70
41
10
27
42
57
50
40
33
24
15

High Clouds (% Sky Obscured)

0
0
3
3
71
80
92
80
64
60
72
87
100
87
77
80
90
89
91
68
42
16
11
6

ISS Passover

Visibility (miles)

4
4
4
1
4
4
0
0
0
0
4
0
0
6
7
7
8
6
5
3
5
7
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
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

37
41
47
59
61
61
64
77
73
60
50
52
42
37
39
37
43
53
63
71
77
81
68
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
100
98
98
98
98
100
98
98
96
96
93
92
90
89
87
86
87
86
86

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007

Ozone (du)

421
418
413
409
404
404
404
406
406
405
406
407
407
406
408
409
411
412
413
414
415
416
417
415

Monday 6

Waning Crescent 1%

05:11

18:58

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

Sun - Rise: 05:42, Set: 20:48, Transit: 13:16. Moon - Rise: 05:11, Set: 18:58. Civil Dark: 21:27 - 05:04. Nautical Dark: 22:17 - 04:13. Astro Dark: 23:20 - 03:09

Total Clouds (% Sky Obscured)

47
43
39
36
37
39
42
41
38
35
49
62
76
75
74
75
71
66
63
75
83
92
94
95

Low Clouds (% Sky Obscured)

42
38
32
26
29
32
36
36
37
36
42
47
52
45
38
30
27
24
21
31
43
54
65
75

Medium Clouds (% Sky Obscured)

6
9
11
14
12
10
9
6
3
0
6
11
18
35
53
72
61
52
45
43
46
45
46
46

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
1
1
7
14
15
15
15
15
15
15
20
25
25
30
42
48

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
51
40
15
16
14
5
10
8
2
9
11
14
16
17
13
14
17
16
27
32
33
43
52

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
91
95
95
96
96
98
98
98
98
96
98
91
86
81
82
83
84
86
89
90
90

Pressure (mb)

1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

413
411
411
411
411
414
418
421
423
425
427
427
427
426
426
426
427
423
419
416
411
407
403
399

Tuesday 7

Waning Crescent 0%

05:31

20:28

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

Sun - Rise: 05:41, Set: 20:50, Transit: 13:16. Moon - Rise: 05:31, Set: 20:28. Civil Dark: 21:28 - 05:02. Nautical Dark: 22:19 - 04:11. Astro Dark: 23:24 - 03:05

Total Clouds (% Sky Obscured)

97
96
96
96
98
99
100
97
95
93
94
94
94
93
93
93
81
69
57

Low Clouds (% Sky Obscured)

86
80
74
72
76
80
91
92
91
89
87
86
87
89
91
92
80
68
56

Medium Clouds (% Sky Obscured)

42
41
36
35
35
34
38
44
50
55
57
63
65
44
22
3
2
1
1

High Clouds (% Sky Obscured)

55
60
65
73
81
89
99
89
76
65
52
45
32
23
11
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

57
71
93
95
95
95
82
79
62
27
23
18
16
15
12
12
12
12
14

Precipitation Amount (mm)

0.2
0.4
0.7
1.2
1.1
0.9
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
13
13
12
12
13
12
12
11
11
11
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
95
96
96
96
95
96
95
95
95
95
92
90
87
83

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

396
393
390
388
386
386
386
387
389
392
394
397
399
402
398
393
389
387
385

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

Generated: 01/05/24 18:42:07. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00