Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 49%

23:35

13:26

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

Sun - Rise: 05:35, Set: 21:04, Transit: 13:18. Moon - Rise: 23:35, Set: 13:26. Civil Dark: 21:44 - 04:54. Nautical Dark: 22:38 - 04:01. Astro Dark: 23:55 - 02:46

Total Clouds (% Sky Obscured)

43
40
31
80
86
91
90
71
47
62
28
0
0
0
3
30
27
70
57
60
59
41
100
49

Low Clouds (% Sky Obscured)

26
18
23
76
60
63
63
63
43
56
28
0
0
0
0
0
0
0
15
16
28
31
27
0

Medium Clouds (% Sky Obscured)

0
0
8
50
65
65
46
20
5
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
30
27
78
50
53
55
36
99
44

ISS Passover

Visibility (miles)

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

Fog (%)

17
12
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
23
35
38
31
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
16
18
20
12
11
8
8
2
6
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)

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

Chance of Frost

Temperature (°C)

13
14
16
18
17
17
18
18
19
20
19
18
17
16
15
14
13
12
12
11
10
10
11
13

Feels Like (°C)

13
15
16
17
16
16
17
17
19
20
19
19
18
17
16
15
13
13
11
12
11
11
14
13

Dew Point (°C)

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

Relative Humidity (%)

79
75
72
72
76
70
67
63
60
65
70
78
85
86
89
89
90
90
88
88
88
88
85
80

Pressure (mb)

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

Ozone (du)

362
365
369
373
378
381
385
387
384
381
377
376
375
374
366
364
361
359
358
356
356
356
354
357

Sunday 28

Third Quarter 37%

23:54

14:52

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

Sun - Rise: 05:36, Set: 21:02, Transit: 13:18. Moon - Rise: 23:54, Set: 14:52. Civil Dark: 21:42 - 04:56. Nautical Dark: 22:36 - 04:03. Astro Dark: 23:51 - 02:50

Total Clouds (% Sky Obscured)

45
44
34
20
4
46
53
8
25
20
2
2
2
5
30
21
7
6
22
14
10
7
2
2

Low Clouds (% Sky Obscured)

18
23
16
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
3
2
12
10
7
2
0
0

High Clouds (% Sky Obscured)

31
32
19
12
3
36
34
9
32
29
3
4
4
6
32
19
4
4
8
3
3
5
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
20
20
21
21
21
21
20
20
21
19
18
16
14
14
14
14
14
14
14
15
18

Dew Point (°C)

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

Relative Humidity (%)

78
76
73
73
73
74
71
71
71
72
73
78
81
81
80
80
79
80
79
78
80
82
82
78

Pressure (mb)

1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

357
359
359
357
356
353
350
348
344
341
340
337
336
335
333
332
331
330
330
330
331
332
331
331

Monday 29

Waning Crescent 27%

00:19

16:18

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

Sun - Rise: 05:37, Set: 21:01, Transit: 13:18. Moon - Rise: 00:19, Set: 16:18. Civil Dark: 21:41 - 04:58. Nautical Dark: 22:34 - 04:05. Astro Dark: 23:47 - 02:53

Total Clouds (% Sky Obscured)

0
2
4
0
4
9
12
23
10
5
0
8
19
2
2
0
63
67
67
66
88
86
74
72

Low Clouds (% Sky Obscured)

0
2
3
0
5
9
9
9
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
23
30
30
28

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
11
2
2
0
7
22
3
3
0
54
57
57
49
82
79
54
51

ISS Passover

Visibility (miles)

9
9
9
9
8
3
3
3
3
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
1
19
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
22
23
24
24
24
25
24
25
25
24
23
21
20
18
17
17
17
17
17
16
17
20

Dew Point (°C)

14
15
15
16
17
18
18
19
18
18
17
17
17
16
15
15
15
14
14
14
15
15
16
15

Relative Humidity (%)

75
71
68
69
71
74
75
78
79
78
76
80
82
84
83
86
89
86
86
87
89
90
89
82

Pressure (mb)

1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

332
332
332
332
331
331
332
332
332
334
335
336
338
341
339
337
336
335
336
335
332
332
332
331

Tuesday 30

Waning Crescent 25%

00:53

17:40

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:39, Set: 20:59, Transit: 13:18. Moon - Rise: 00:53, Set: 17:40. Civil Dark: 21:39 - 04:59. Nautical Dark: 22:32 - 04:07. Astro Dark: 23:43 - 02:57

Total Clouds (% Sky Obscured)

81
82
71
81
75
71
68
76
84
92
95
98
100
100
100
100
100
100
99
100
100
100
98
91

Low Clouds (% Sky Obscured)

0
0
0
0
5
32
27
49
52
46
27
19
24
25
25
25
28
37
55
62
76
65
67
56

Medium Clouds (% Sky Obscured)

31
27
24
69
62
56
55
60
66
71
74
77
80
83
87
93
79
97
73
77
94
92
76
75

High Clouds (% Sky Obscured)

66
69
55
72
68
58
57
56
70
80
87
93
71
100
91
100
100
100
98
100
100
100
80
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
25
23
6
7
7
16
16
31
21
28
40
46
51
61
71
75
84
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.5
0.7
1
1.3
1.6
1.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
24
25
25
25
25
25
25
24
23
22
21
21
20
20
20
19
19
19
19
19

Feels Like (°C)

21
21
21
23
24
26
26
25
26
26
25
24
23
22
22
22
20
20
20
19
19
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

76
71
65
62
69
66
74
79
88
88
88
88
87
87
85
88
91
91
93
95
93
93
92
86

Pressure (mb)

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

Ozone (du)

331
329
326
322
316
315
313
314
314
313
314
314
315
317
320
322
322
322
322
326
327
326
328
329

Wednesday 31

Waning Crescent 17%

01:40

18:52

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:40, Set: 20:58, Transit: 13:18. Moon - Rise: 01:40, Set: 18:52. Civil Dark: 21:37 - 05:01. Nautical Dark: 22:29 - 04:09. Astro Dark: 23:39 - 03:01

Total Clouds (% Sky Obscured)

95
99
100
100
100
93
90
85
84
65
52
48
49
60
72
85
77
70
62
73
84
95
96
97

Low Clouds (% Sky Obscured)

44
53
63
78
77
58
51
66
66
60
42
22
12
17
26
35
40
46
52
57
62
66
60
53

Medium Clouds (% Sky Obscured)

77
76
62
37
30
46
40
14
13
6
4
3
2
10
50
62
43
24
6
6
6
5
12
19

High Clouds (% Sky Obscured)

47
76
90
100
100
87
76
54
37
2
4
9
20
20
20
24
19
16
10
38
65
90
82
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
8
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
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

Precipitation Probability (%)

61
62
43
13
22
13
4
16
36
41
41
33
15
10
20
18
22
19
15
12
7
6
4
1

Precipitation Amount (mm)

0
0.3
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
5
4
3
2
3
6
5
6
6
5
4
5
5
6
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
17
17
17
18
17
17
17
18
18
18
18
18
17
16
15
15
15
15
15
14
14
14

Relative Humidity (%)

84
78
79
76
74
76
73
73
75
81
85
89
92
92
93
95
95
93
93
93
92
90
89
85

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013

Ozone (du)

330
332
333
335
336
331
333
336
333
331
330
331
333
335
336
338
339
339
340
340
341
342
344
346

Thursday 1

Waning Crescent 10%

02:42

19:50

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:42, Set: 20:56, Transit: 13:18. Moon - Rise: 02:42, Set: 19:50. Civil Dark: 21:35 - 05:03. Nautical Dark: 22:27 - 04:11. Astro Dark: 23:36 - 03:04

Total Clouds (% Sky Obscured)

98
99
99
100
98
96
94
95
96
98
94
90
85
74
60
44
44
43
57
65
68
68
74
79

Low Clouds (% Sky Obscured)

47
42
41
38
32
26
19
30
39
51
50
49
49
51
57
63
79
91
100
96
92
89
86
83

Medium Clouds (% Sky Obscured)

26
26
25
25
20
15
9
23
38
53
51
48
35
25
24
24
19
13
8
7
7
7
19
29

High Clouds (% Sky Obscured)

81
90
95
100
97
93
90
83
75
69
60
51
47
49
48
37
26
13
0
1
3
8
9
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
8
8
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
2
4
2
12
16
18
22
24
25
22
21
23
34
33
24
24
24
11
17
14
7
9
8

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

Chance of Frost

Temperature (°C)

18
18
19
19
20
20
20
20
20
19
19
18
18
17
17
17
17
16
16
16
16
16
16
17

Feels Like (°C)

16
17
17
16
16
20
20
20
20
20
19
18
19
19
19
19
19
18
18
18
18
17
17
17

Dew Point (°C)

14
14
14
14
14
15
16
17
16
16
16
16
16
15
16
15
15
15
15
15
15
15
15
16

Relative Humidity (%)

81
77
73
72
70
72
77
80
81
84
85
86
89
90
92
92
92
92
92
92
92
92
90
92

Pressure (mb)

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

Ozone (du)

349
351
350
348
346
345
344
343
342
341
340
340
340
340
342
343
344
341
339
336
334
332
329
328

Friday 2

Waning Crescent 4%

03:54

20:31

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:43, Set: 20:54, Transit: 13:18. Moon - Rise: 03:54, Set: 20:31. Civil Dark: 21:33 - 05:04. Nautical Dark: 22:25 - 04:13. Astro Dark: 23:32 - 03:07

Total Clouds (% Sky Obscured)

86
90
95
100
95
91
86
75
64
50
57
63
68
77
86
96
94
92
90
73
57
43

Low Clouds (% Sky Obscured)

80
78
77
75
75
76
74
70
62
57
52
44
38
39
41
43
46
50
55
57
63
66

Medium Clouds (% Sky Obscured)

40
36
34
30
31
28
24
24
17
17
14
17
17
16
15
14
19
20
24
23
22
18

High Clouds (% Sky Obscured)

7
26
47
67
74
79
89
64
36
9
24
39
51
57
66
76
79
80
74
51
30
12

ISS Passover

Visibility (miles)

9
9
8
6
4
6
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
25
31
36
46
45
37
26
16
2
4
3
1
6
8
7
7
8
10
9
9
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
17
17
18
18
18
19
19
19
18
18
18
17
16
15
14
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
90
90
77
65
55
60
67
75
81
85
92
93
95
96
95
92
90
92
92

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

326
324
325
326
327
328
328
329
329
329
330
328
327
326
325
324
322
322
321
321
319
317

Forecast for Beer, Devon, United Kingdom (50.70,-3.09)

Generated: 27/07/24 09:05:55. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00