Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 49%

23:25

13:25

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

Sun - Rise: 05:23, Set: 21:05, Transit: 13:13. Moon - Rise: 23:25, Set: 13:25. Civil Dark: 21:48 - 04:41. Nautical Dark: 22:47 - 03:42. Astro Dark: 00:24 - 02:09

Total Clouds (% Sky Obscured)

12
26
43
83
93
94
100
86
80
54
27
16
21
22
14
10
0
0
0
0
0
5
0
2

Low Clouds (% Sky Obscured)

27
38
34
36
51
70
79
55
28
23
24
16
20
24
14
11
0
0
0
0
0
5
0
0

Medium Clouds (% Sky Obscured)

35
41
75
76
87
86
86
66
68
32
2
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
0
0
0
0
0
0
0
2
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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
7
13
18
21
19
19
19
17
11
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
7
8
9
8
10
11
9
9
8
7
5
3
2
2
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
17
17
17
17
17
17
17
18
17
17
16
15
13
13
12
12
12
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

73
66
59
55
51
52
61
62
56
56
64
71
75
78
82
87
87
87
88
88
88
90
84
78

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1025
1025

Ozone (du)

374
374
375
377
380
386
394
396
392
389
386
379
377
379
373
368
364
362
362
361
360
358
359
359

Sunday 28

Third Quarter 37%

23:42

14:53

09 Good
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 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good

Sun - Rise: 05:24, Set: 21:03, Transit: 13:13. Moon - Rise: 23:42, Set: 14:53. Civil Dark: 21:46 - 04:42. Nautical Dark: 22:44 - 03:44. Astro Dark: 00:17 - 02:15

Total Clouds (% Sky Obscured)

4
30
39
51
63
82
58
77
67
50
22
15
18
63
72
72
63
40
45
40
47
38
26
12

Low Clouds (% Sky Obscured)

3
32
40
53
41
39
0
8
22
18
1
0
18
23
35
34
28
0
0
0
16
0
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
19
25
15
25
16
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
3
3
25
55
55
50
50
24
23
17
2
45
45
45
45
45
50
44
34
42
26
9

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

Chance of Frost

Temperature (°C)

16
18
20
21
22
23
23
24
24
23
23
22
19
18
16
15
14
14
13
13
12
11
13
16

Feels Like (°C)

18
20
21
22
23
23
22
23
23
22
23
22
21
20
16
14
14
13
13
12
11
12
13
16

Dew Point (°C)

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

Relative Humidity (%)

73
67
62
57
53
49
48
47
46
49
55
63
72
76
77
79
83
84
86
86
87
87
80
70

Pressure (mb)

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

Ozone (du)

355
354
352
350
350
349
346
345
342
340
337
333
331
330
329
329
329
327
327
327
328
328
327
327

Monday 29

Waning Crescent 27%

00:04

16:21

09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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: 05:26, Set: 21:02, Transit: 13:13. Moon - Rise: 00:04, Set: 16:21. Civil Dark: 21:44 - 04:44. Nautical Dark: 22:42 - 03:47. Astro Dark: 00:11 - 02:21

Total Clouds (% Sky Obscured)

27
29
30
44
39
28
31
22
62
89
93
100
65
81
66
96
83
85
77
98
91
95
91
99

Low Clouds (% Sky Obscured)

13
0
19
25
26
24
18
16
18
21
20
24
31
33
31
21
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
10
6
19
9
0
0
0
0
14
13
12
12
26
21
30
77
42
28
44
28
4
2
11

High Clouds (% Sky Obscured)

14
18
2
2
1
2
10
4
43
60
76
100
63
81
60
84
35
40
46
94
80
93
88
99

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)

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

Chance of Frost

Temperature (°C)

18
20
22
23
24
25
26
26
26
26
25
24
22
21
20
19
19
18
17
17
16
16
16
18

Feels Like (°C)

19
20
22
25
26
26
26
27
27
26
26
24
22
23
21
21
19
18
17
17
16
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

60
57
56
52
49
47
45
45
44
46
55
60
63
66
68
73
75
77
78
79
81
80
77
69

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1017
1018
1017
1017

Ozone (du)

327
326
325
323
322
322
323
323
324
325
326
327
327
328
328
326
324
324
324
324
324
324
322
320

Tuesday 30

Waning Crescent 25%

00:36

17:45

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: 05:27, Set: 21:00, Transit: 13:13. Moon - Rise: 00:36, Set: 17:45. Civil Dark: 21:42 - 04:46. Nautical Dark: 22:39 - 03:49. Astro Dark: 00:06 - 02:26

Total Clouds (% Sky Obscured)

68
67
64
65
82
90
98
99
97
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
4
6
13
19
26
31
26
25
31
47
44
48
51
54
42
33
29
43
60
77
83
88

Medium Clouds (% Sky Obscured)

8
5
1
3
7
41
59
41
62
70
75
80
85
85
85
86
89
93
86
54
59
63
78
93

High Clouds (% Sky Obscured)

59
54
53
44
65
48
86
98
97
96
97
99
100
100
100
98
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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
1
1
2
1
0
0
0
3
4
4
6
13
16
21
25
27
32
48
62
73
79
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
23
24
25
26
27
27
27
26
26
25
23
22
21
21
20
20
19
19
19
18
18
18

Feels Like (°C)

19
22
25
26
27
26
27
28
27
27
27
25
24
22
22
20
20
18
18
18
18
18
18
18

Dew Point (°C)

13
14
14
14
14
14
14
15
15
16
18
17
16
15
16
15
14
13
13
14
14
15
15
14

Relative Humidity (%)

67
62
57
53
50
47
46
46
47
54
59
64
64
66
70
71
69
66
69
72
76
80
81
77

Pressure (mb)

1017
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

319
318
318
317
317
316
316
315
315
315
316
316
316
317
318
318
320
321
322
323
325
325
327
326

Wednesday 31

Waning Crescent 17%

01:22

18:59

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: 05:29, Set: 20:58, Transit: 13:13. Moon - Rise: 01:22, Set: 18:59. Civil Dark: 21:40 - 04:48. Nautical Dark: 22:37 - 03:52. Astro Dark: 00:00 - 02:31

Total Clouds (% Sky Obscured)

100
100
100
79
100
100
99
99
98
97
94
92
89
89
89
90
91
90
90
90
92
95
95
94

Low Clouds (% Sky Obscured)

74
68
65
59
58
70
87
81
72
66
70
74
80
77
71
65
65
67
71
74
81
87
85
84

Medium Clouds (% Sky Obscured)

100
91
76
36
35
61
44
36
41
50
45
42
34
32
28
26
19
15
10
7
4
3
2
2

High Clouds (% Sky Obscured)

100
100
100
84
100
100
86
91
79
47
33
13
3
55
55
57
41
22
6
11
14
14
18
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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

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

Precipitation Probability (%)

77
67
49
22
23
15
3
14
8
10
21
22
18
22
25
20
49
51
50
59
64
68
59
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
62
58
56
56
55
55
57
62
65
68
76
81
84
85
85
85
88
88
89
90
92
93
92

Pressure (mb)

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

Ozone (du)

327
331
335
337
337
337
336
335
334
335
334
335
335
335
334
335
339
339
340
340
340
340
340
342

Thursday 1

Waning Crescent 10%

02:24

19:56

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 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:31, Set: 20:57, Transit: 13:13. Moon - Rise: 02:24, Set: 19:56. Civil Dark: 21:38 - 04:50. Nautical Dark: 22:34 - 03:54. Astro Dark: 23:55 - 02:36

Total Clouds (% Sky Obscured)

93
89
84
80
85
90
95
96
98
100
86
75
62
55
47
39
36
32
29
31
36
43
51
60

Low Clouds (% Sky Obscured)

83
75
72
70
72
71
69
68
66
66
55
47
39
40
40
40
37
31
25
17
9
2
17
32

Medium Clouds (% Sky Obscured)

2
2
1
0
12
23
31
29
23
21
19
17
12
11
10
8
17
26
30
27
30
29
25
24

High Clouds (% Sky Obscured)

26
30
31
34
44
55
70
73
76
81
66
52
42
38
26
8
7
4
0
3
6
9
21
32

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

Precipitation Probability (%)

22
29
32
32
34
35
34
48
53
49
59
59
50
45
32
4
7
6
1
2
1
0
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
22
23
23
23
23
22
22
21
20
19
18
17
17
16
16
15
15
15
15
15
17

Feels Like (°C)

19
20
21
21
22
24
23
22
22
22
23
20
21
21
20
19
19
16
16
17
17
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
79
74
68
62
56
58
60
62
69
77
86
88
90
92
93
93
95
93
92
92
83

Pressure (mb)

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

Ozone (du)

343
344
343
343
342
342
341
341
341
340
340
340
340
340
340
341
341
340
338
337
336
336
336
334

Friday 2

Waning Crescent 4%

03:38

20:37

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: 05:32, Set: 20:55, Transit: 13:13. Moon - Rise: 03:38, Set: 20:37. Civil Dark: 21:36 - 04:51. Nautical Dark: 22:32 - 03:57. Astro Dark: 23:50 - 02:40

Total Clouds (% Sky Obscured)

69
79
87
96
97
98
100
97
94
92
92
93
95
93
93
93
95
97
100
100
100
100

Low Clouds (% Sky Obscured)

49
58
68
76
77
78
78
67
53
38
38
38
38
38
33
32
34
38
42
40
40
42

Medium Clouds (% Sky Obscured)

23
38
50
62
69
77
86
72
54
36
39
42
51
42
33
24
34
45
49
53
66
79

High Clouds (% Sky Obscured)

35
55
74
95
98
99
99
76
49
23
48
74
96
94
93
91
94
97
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
8
8
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
12
17
21
30
35
38
33
26
14
15
13
3
6
5
0
2
3
1
5
4
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)

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

Chance of Frost

Temperature (°C)

18
19
20
21
22
21
21
21
21
21
20
19
18
17
17
17
16
15
15
14
15
15

Feels Like (°C)

17
16
18
19
20
21
20
19
19
19
19
19
18
18
18
17
16
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

76
71
70
70
69
69
69
68
65
61
58
67
76
88
89
93
95
95
95
95
92
87

Pressure (mb)

1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

333
332
332
332
331
333
334
336
336
337
337
337
337
337
333
329
326
324
323
322
322
322

Forecast for Henley in Arden, Warwickshire, United Kingdom (52.29,-1.78)

Generated: 27/07/24 08:54:58. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00