Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Crescent 26%

12:36

21:21

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

Sun - Rise: 06:48, Set: 19:49, Transit: 13:19. Moon - Rise: 12:36, Set: 21:21. Civil Dark: 20:22 - 06:15. Nautical Dark: 21:02 - 05:36. Astro Dark: 21:44 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
96
85
92
95
82
89
94
90
86
83
88
84
55

Low Clouds (% Sky Obscured)

94
100
94
96
94
92
92
90
80
86
90
79
84
65
68
76
81
92
92
89
80
84
84
57

Medium Clouds (% Sky Obscured)

100
100
100
100
98
99
100
89
65
61
51
57
9
11
48
4
36
21
0
0
0
18
0
0

High Clouds (% Sky Obscured)

100
96
100
99
30
100
100
100
100
39
37
29
2
27
30
2
0
1
0
0
2
0
0
0

ISS Passover

Visibility (miles)

2
3
2
4
4
8
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
Moderate 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

Precipitation Probability (%)

95
95
95
95
88
95
62
37
22
19
14
6
11
8
3
6
3
9
16
2
9
5
0
0

Precipitation Amount (mm)

2.4
2.2
2.5
1.7
0.6
1.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
13
16
17
20
19
19
19
19
19
19
18
17
17
18
18
17
18
19
19
21
21
21

Chance of Frost

Temperature (°C)

15
15
16
16
16
16
17
17
17
17
17
16
16
17
17
16
16
16
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
14
14
14
12
12

Relative Humidity (%)

96
98
96
96
96
95
95
95
95
93
93
92
92
90
92
92
92
90
89
86
87
89
83
80

Pressure (mb)

1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013

Ozone (du)

305
306
306
306
307
308
308
308
308
308
307
307
306
305
301
303
302
298
297
299
300
299
299
300

Monday 9

Waxing Crescent 35%

13:50

21:44

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

Sun - Rise: 06:50, Set: 19:47, Transit: 13:18. Moon - Rise: 13:50, Set: 21:44. Civil Dark: 20:20 - 06:17. Nautical Dark: 20:59 - 05:37. Astro Dark: 21:42 - 04:55

Total Clouds (% Sky Obscured)

44
53
53
61
81
76
48
80
76
59
78
100
100
77
79
77
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
44
44
50
39
35
29
37
30
26
29
16
20
22
22
20
26
31
51
91
91
69
51
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
41

High Clouds (% Sky Obscured)

0
1
4
2
40
40
11
33
40
22
38
100
100
56
72
86
100
100
100
100
100
100
100
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
3
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
5
6
14

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)

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

Chance of Frost

Temperature (°C)

14
14
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
80
76
76
72
71
71
70
68
68
66
67
70
70
73
76
82
84
82
78
83
87

Pressure (mb)

1013
1014
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

302
299
298
299
300
299
297
296
294
293
292
293
293
293
295
296
294
293
292
292
292
293
292
293

Tuesday 10

Waxing Crescent 45%

15:03

22:15

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

Sun - Rise: 06:51, Set: 19:45, Transit: 13:18. Moon - Rise: 15:03, Set: 22:15. Civil Dark: 20:18 - 06:18. Nautical Dark: 20:57 - 05:39. Astro Dark: 21:39 - 04:57

Total Clouds (% Sky Obscured)

99
100
98
100
100
100
100
98
98
99
92
100
100
100
100
99
100
100
63
78
93
100
96
91

Low Clouds (% Sky Obscured)

85
100
88
89
89
96
91
66
51
54
53
83
77
97
89
99
94
74
68
81
82
71
71
76

Medium Clouds (% Sky Obscured)

55
53
30
89
100
78
50
58
59
51
45
48
49
100
98
92
48
54
2
3
42
2
14
37

High Clouds (% Sky Obscured)

73
55
81
100
100
99
100
50
40
46
89
100
100
100
100
88
95
62
5
35
35
100
77
54

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

18
12
21
21
18
6
8
8
3
3
8
2
7
27
60
49
31
31
37
31
24
8
11
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
20
20
20
21
21
21
21
22
21
23
22
22
23
25
26
24
24
25
26
24
25
24

Chance of Frost

Temperature (°C)

15
15
16
16
15
16
16
16
16
16
16
16
16
16
16
16
15
15
15
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
87
87
80
78
80
78
75
75
75
77
78
83
86
89
93
93
93
93
86
80
76

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

293
294
294
294
291
289
288
286
286
285
286
286
287
288
290
291
293
296
297
297
297
299
301
302

Wednesday 11

First Quarter 56%

16:12

23:00

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

Sun - Rise: 06:53, Set: 19:43, Transit: 13:18. Moon - Rise: 16:12, Set: 23:00. Civil Dark: 20:15 - 06:20. Nautical Dark: 20:55 - 05:41. Astro Dark: 21:36 - 04:59

Total Clouds (% Sky Obscured)

88
88
85
83
80
76
73
75
78
81
79
79
61
73
54
44
44
53
75
85
84
73
57
52

Low Clouds (% Sky Obscured)

79
77
75
74
73
75
77
75
74
72
68
69
51
67
50
44
38
43
48
48
47
45
47
48

Medium Clouds (% Sky Obscured)

70
29
25
25
40
51
13
6
11
17
16
15
12
8
4
0
9
17
26
28
28
27
19
10

High Clouds (% Sky Obscured)

40
45
35
30
30
30
30
25
9
0
0
0
0
0
0
0
0
0
27
39
34
15
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

17
25
28
29
28
28
26
26
28
26
28
32
27
37
44
46
61
69
77
73
63
57
44
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

24
23
23
22
21
20
21
22
21
21
22
21
23
23
23
22
23
22
21
21
22
23
24
23

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
12
12
12
12
12
12
12

Feels Like (°C)

7
6
6
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
7
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

76
67
63
61
64
61
59
60
62
59
59
60
60
54
58
66
65
64
62
65
65
65
66
66

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

304
306
306
308
311
316
324
329
331
332
334
339
344
348
349
352
353
352
351
351
351
353
354
355

Thursday 12

Waxing Gibbous 66%

17:10

00:01

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

Sun - Rise: 06:54, Set: 19:40, Transit: 13:17. Moon - Rise: 17:10, Set: 00:01. Civil Dark: 20:13 - 06:22. Nautical Dark: 20:52 - 05:42. Astro Dark: 21:34 - 05:01

Total Clouds (% Sky Obscured)

48
54
55
53
50
66
60
42
43
55
72
68
78
48
49
52
40
61
82
84
86
88
75
60

Low Clouds (% Sky Obscured)

45
45
42
36
36
62
58
39
41
54
72
67
78
41
38
37
36
52
68
68
72
74
65
56

Medium Clouds (% Sky Obscured)

0
9
17
26
17
9
0
0
0
0
0
0
0
9
17
23
5
9
11
14
13
14
10
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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 (%)

23
21
25
15
27
23
29
23
22
30
21
21
7
7
6
10
18
20
20
29
32
37
31
25

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)

23
23
23
23
23
23
23
23
23
22
22
22
21
21
21
20
19
16
15
14
15
15
15
15

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
65
65
65
65
62
57
59
62
63
63
60
58
56
56
59
58
58
58
63
69
74
72

Pressure (mb)

1015
1016
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

354
354
353
354
358
361
364
364
362
361
358
355
353
352
348
344
343
340
337
335
334
332
331
331

Friday 13

Waxing Gibbous 76%

17:54

01:18

03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:56, Set: 19:38, Transit: 13:17. Moon - Rise: 17:54, Set: 01:18. Civil Dark: 20:11 - 06:23. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:31 - 05:03

Total Clouds (% Sky Obscured)

46
41
36
31
36
42
45
64
82
99
86
73
61
68
74
78
77
77
79
77
75
70
69
70

Low Clouds (% Sky Obscured)

44
40
35
30
36
39
44
54
63
70
67
64
60
56
54
49
43
33
25
28
27
27
29
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
47
61
77

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
32
63
96
64
32
1
25
46
68
63
60
60
50
46
29
34
34

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 (%)

21
19
15
12
15
15
15
13
12
10
9
6
0
2
2
3
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)

15
15
15
15
16
15
15
15
15
14
14
13
13
13
13
12
11
10
9
7
7
6
6
5

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

8
7
7
8
7
7
7
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

69
66
66
68
68
65
63
60
60
60
60
59
58
58
60
61
63
64
65
68
68
68
68
67

Pressure (mb)

1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

331
331
330
329
328
327
327
326
324
323
321
320
318
317
316
315
314
313
312
311
311
311
311
311

Saturday 14

Waxing Gibbous 86%

18:27

02:45

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

Sun - Rise: 06:57, Set: 19:36, Transit: 13:17. Moon - Rise: 18:27, Set: 02:45. Civil Dark: 20:08 - 06:25. Nautical Dark: 20:47 - 05:46. Astro Dark: 21:28 - 05:05

Total Clouds (% Sky Obscured)

73
69
68
66
58
47
34
35
36
38
45
51
58
59
59
59
60
60
64
72
79
87

Low Clouds (% Sky Obscured)

34
37
37
37
34
30
26
28
29
31
29
24
21
24
25
27
27
25
23
29
37
42

Medium Clouds (% Sky Obscured)

89
75
64
50
37
24
11
9
7
5
4
4
4
5
5
6
21
36
51
60
65
68

High Clouds (% Sky Obscured)

39
31
26
22
18
14
4
5
5
5
18
24
30
24
19
19
14
10
5
5
4
4

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
14
15
15
15
15
15
15
15
14
14
14
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
67
67
69
66
65
63
63
63
63
64
64
66
68
70
73
73
74
73
74
78

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

310
309
309
309
309
308
307
306
306
305
305
304
303
302
302
302
302
302
302
301
301
300

Forecast for Marazion, Cornwall, United Kingdom (50.13,-5.46)

Generated: 08/09/24 03:35:36. Forecast: 08/09/24 to 14/09/24. Timezone: UTC+1.00