Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 49%

23:18

13:12

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

Sun - Rise: 05:17, Set: 20:52, Transit: 13:03. Moon - Rise: 23:18, Set: 13:12. Civil Dark: 21:33 - 04:35. Nautical Dark: 22:30 - 03:39. Astro Dark: 23:54 - 02:17

Total Clouds (% Sky Obscured)

62
50
29
40
38
35
47
95
96
93
68
61
12
13
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

28
0
33
23
31
35
41
67
86
57
29
19
2
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
23
31
12
0
55
51
55
27
33
10
12
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
9
2
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 (%)

0
0
1
1
0
0
0
0
0
8
4
1
2
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
6
6
8
8
8
7
8
10
8
8
7
6
6
5
4
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
55
50
46
43
39
38
38
51
56
53
60
68
74
78
78
79
82
85
86
86
83
75
67

Pressure (mb)

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

Ozone (du)

365
363
362
362
362
364
369
372
378
383
387
385
383
381
382
382
384
376
370
366
365
363
361
361

Sunday 28

Third Quarter 37%

23:36

14:39

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

Sun - Rise: 05:18, Set: 20:50, Transit: 13:03. Moon - Rise: 23:36, Set: 14:39. Civil Dark: 21:31 - 04:37. Nautical Dark: 22:27 - 03:42. Astro Dark: 23:49 - 02:22

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
3
46
21
45
45
40
3
4
2
2
2
3
2
3
5
41
43
45

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
15
18
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
46
22
55
50
45
3
4
3
2
2
3
2
2
2
29
29
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
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
2
2
4
6
7
8
9
10
11
10
8
7
6
5
5
5
3
3
4
4
4
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
57
54
54
52
54
58
63
63
64
69
71
72
73
73
72
71
72
77
82
86
85
79
72

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

359
360
360
358
355
353
350
350
349
347
345
343
339
336
334
332
331
330
328
327
326
327
327
327

Monday 29

Waning Crescent 27%

23:59

16:06

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

Sun - Rise: 05:20, Set: 20:49, Transit: 13:03. Moon - Rise: 23:59, Set: 16:06. Civil Dark: 21:30 - 04:39. Nautical Dark: 22:25 - 03:44. Astro Dark: 23:45 - 02:26

Total Clouds (% Sky Obscured)

31
3
0
0
0
0
0
0
0
0
4
5
4
35
4
2
2
0
0
2
2
2
20
33

Low 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

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
25

High Clouds (% Sky Obscured)

46
4
0
0
0
0
0
0
0
0
5
7
4
35
3
2
2
0
0
2
2
2
7
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
64
63
63
62
62
63
63
64
67
79
85
84
83
86
86
88
90
89
90
90
84
75

Pressure (mb)

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

Ozone (du)

328
330
331
333
334
338
340
346
347
340
336
334
334
335
337
338
337
337
336
333
332
331
331
330

Tuesday 30

Waning Crescent 25%

00:32

17:29

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: 05:21, Set: 20:47, Transit: 13:03. Moon - Rise: 00:32, Set: 17:29. Civil Dark: 21:28 - 04:41. Nautical Dark: 22:23 - 03:46. Astro Dark: 23:40 - 02:31

Total Clouds (% Sky Obscured)

51
55
70
84
69
73
90
75
69
58
74
82
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
12
0
0
0
0
0
0
0
0
0
1
19
20
18
18
14
31
15
22
31
48

Medium Clouds (% Sky Obscured)

34
38
42
46
47
47
39
35
54
53
39
40
78
92
96
100
100
100
100
95
90
72
80
72

High Clouds (% Sky Obscured)

8
23
38
57
55
58
73
52
41
25
50
70
99
65
92
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
4
4
4
4
5
9
9
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
3
4
4
7
6
4
4
4
3
2
1
1
49
75
95
78
60
31
54
65
82
83
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.9
0.6
0.3
0
0.3
0.4
0.7
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
23
23
23
22
22
21
20
20
20
19
19
19
19
19
19
19
19
19

Feels Like (°C)

22
23
23
23
23
23
22
21
22
21
21
20
19
18
19
18
18
18
18
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

67
63
62
61
61
60
60
62
61
66
68
76
74
70
74
80
82
81
77
76
77
78
80
80

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1014
1013
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

330
329
326
326
324
324
323
321
321
316
314
312
312
311
311
309
310
312
314
317
318
320
321
323

Wednesday 31

Waning Crescent 17%

01:19

18:42

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: 05:23, Set: 20:46, Transit: 13:03. Moon - Rise: 01:19, Set: 18:42. Civil Dark: 21:26 - 04:42. Nautical Dark: 22:20 - 03:49. Astro Dark: 23:36 - 02:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
97
100
100
63
59
48
56
64
75
79
84
89
92
94

Low Clouds (% Sky Obscured)

54
62
61
66
65
61
62
70
79
86
81
79
73
71
69
63
61
58
53
63
71
79
82
85

Medium Clouds (% Sky Obscured)

69
76
87
96
85
72
62
34
33
37
45
54
56
42
21
4
4
4
5
12
20
30
29
26

High Clouds (% Sky Obscured)

100
100
96
83
88
77
100
100
87
82
92
95
93
41
23
4
14
24
37
33
23
13
17
19

ISS Passover

Visibility (miles)

9
9
9
4
3
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
83
53
20
41
41
30
39
35
22
19
14
1
1
1
0
1
2
2
15
20

Precipitation Amount (mm)

0.8
0.7
0.6
1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
8
9
9
7
6
6
6
6
5
3
3
2
3
4
4
3
3
2
1
1
2

Chance of Frost

Temperature (°C)

19
20
20
20
20
21
21
21
21
21
20
20
19
19
19
19
18
18
18
18
18
18
18
18

Feels Like (°C)

18
19
19
20
20
20
20
20
20
20
20
20
19
20
20
20
20
20
19
19
19
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

84
88
84
91
92
89
86
86
84
82
82
86
92
93
92
92
93
92
92
92
90
90
90
90

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

325
324
323
325
329
330
330
331
332
328
330
332
330
328
328
330
331
331
331
332
333
334
335
336

Thursday 1

Waning Crescent 10%

02:21

19:40

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 OK
07 OK
08 OK

Sun - Rise: 05:24, Set: 20:44, Transit: 13:03. Moon - Rise: 02:21, Set: 19:40. Civil Dark: 21:24 - 04:44. Nautical Dark: 22:18 - 03:51. Astro Dark: 23:32 - 02:39

Total Clouds (% Sky Obscured)

95
97
98
100
100
100
100
99
99
99
89
78
68
72
76
80
74
69
67
56
45
34
36
37

Low Clouds (% Sky Obscured)

88
79
68
59
54
49
45
45
46
46
48
47
43
40
40
40
33
20
7
11
16
19
18
17

Medium Clouds (% Sky Obscured)

24
26
28
31
26
21
19
18
16
14
16
20
25
28
31
37
41
43
48
40
30
23
22
19

High Clouds (% Sky Obscured)

16
44
71
100
99
99
98
97
97
97
73
47
19
45
70
89
82
73
68
45
23
1
1
1

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

Precipitation Probability (%)

24
28
29
29
27
30
33
44
51
52
59
55
40
41
34
17
15
9
2
3
3
1
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
21
22
23
23
24
24
23
23
22
21
20
19
19
19
18
18
18
18
17
17
18

Feels Like (°C)

20
20
21
21
21
24
23
23
23
24
24
24
24
24
24
23
23
20
20
19
19
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

88
88
85
81
79
76
74
71
72
73
74
79
84
89
91
91
92
92
93
93
93
90
88
80

Pressure (mb)

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

Ozone (du)

337
337
339
341
342
343
343
344
342
341
339
341
343
344
342
340
338
339
339
340
340
340
339
338

Friday 2

Waning Crescent 4%

03:33

20:21

09 OK
10 OK
11 OK
12 OK
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: 05:26, Set: 20:42, Transit: 13:03. Moon - Rise: 03:33, Set: 20:21. Civil Dark: 21:22 - 04:46. Nautical Dark: 22:16 - 03:53. Astro Dark: 23:28 - 02:43

Total Clouds (% Sky Obscured)

36
38
38
43
58
75
92
92
95
95
87
78
70
70
74
79
88
93
95
96
97
100

Low Clouds (% Sky Obscured)

18
17
16
15
26
36
46
40
35
31
30
31
34
39
48
60
58
59
54
42
32
21

Medium Clouds (% Sky Obscured)

17
18
19
21
35
45
54
49
49
51
36
20
5
19
34
50
50
44
37
30
25
23

High Clouds (% Sky Obscured)

0
3
6
12
29
46
65
74
83
89
76
66
53
59
72
87
91
94
96
97
98
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

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 (%)

1
3
4
2
4
5
5
18
25
28
28
25
17
15
12
0
2
2
1
2
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
19
19
20
24
23
22
22
21
22
19
19
20
20
20
20
16
16
16
16
14

Dew Point (°C)

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

Relative Humidity (%)

71
65
58
53
49
55
59
66
67
69
70
75
80
86
85
83
82
83
86
87
85
83

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

337
336
334
332
331
329
328
327
329
331
333
333
332
331
330
329
328
326
324
322
322
321

Forecast for Allhallows, Medway, United Kingdom (51.47,0.64)

Generated: 27/07/24 09:03:02. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00