Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 56%

15:33

22:12

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

Sun - Rise: 05:53, Set: 20:13, Transit: 13:02. Moon - Rise: 15:33, Set: 22:12. Civil Dark: 20:49 - 05:17. Nautical Dark: 21:35 - 04:31. Astro Dark: 22:29 - 03:38

Total Clouds (% Sky Obscured)

14
30
22
18
5
2
3
10
38
61
58
62
41
40
44
70
79
69
49
81
86
77
82
53

Low Clouds (% Sky Obscured)

14
9
0
15
3
2
2
9
32
44
41
50
35
34
40
50
72
69
21
81
86
77
72
53

Medium Clouds (% Sky Obscured)

10
0
0
0
2
0
0
0
3
13
13
8
3
3
0
26
20
11
24
9
23
14
12
3

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
11
24
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
Very Light Rain
Light Rain

Precipitation Probability (%)

1
1
0
0
0
0
1
1
2
1
1
1
1
4
20
22
21
27
25
30
40
58
63
65

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
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
5
4
7
7
8
9
10
10
10
10
11
10
9
9
9
8
7
7
7
8
9
8
7

Relative Humidity (%)

39
39
38
50
53
57
65
69
73
75
78
76
69
60
52
48
41
37
39
36
42
44
46
46

Pressure (mb)

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

Ozone (du)

331
330
334
333
335
339
342
336
337
341
341
343
346
348
350
350
348
348
350
349
350
352
353
353

Thursday 20

First Quarter 66%

16:39

22:40

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:55, Set: 20:11, Transit: 13:02. Moon - Rise: 16:39, Set: 22:40. Civil Dark: 20:47 - 05:19. Nautical Dark: 21:33 - 04:33. Astro Dark: 22:26 - 03:40

Total Clouds (% Sky Obscured)

54
55
67
65
60
69
77
82
76
66
93
92
76
69
69
53
48
24
87
92
58
74
61
71

Low Clouds (% Sky Obscured)

54
55
67
55
43
44
37
47
46
42
37
39
29
28
24
20
29
17
50
89
58
74
58
50

Medium Clouds (% Sky Obscured)

0
2
2
8
13
19
24
31
26
20
27
27
22
21
24
15
19
3
41
33
7
14
1
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
3
40
40
35
30
23
14
1
0
0
0
2
2
25
20

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 (%)

15
6
1
0
0
0
0
0
1
0
0
0
0
0
0
1
3
4
8
14
33
12
9
5

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
14
14
14
13
13
13
14
15
16
18
19
20
21
22
20
19
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
60
69
72
71
73
74
74
75
79
77
74
69
63
56
45
38
34
30
28
30
36
39
40

Pressure (mb)

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

Ozone (du)

351
345
344
344
345
345
344
343
342
342
342
342
342
343
343
344
346
347
347
348
349
351
353
354

Friday 21

Waxing Gibbous 66%

17:34

23:19

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

Sun - Rise: 05:56, Set: 20:09, Transit: 13:01. Moon - Rise: 17:34, Set: 23:19. Civil Dark: 20:45 - 05:20. Nautical Dark: 21:30 - 04:35. Astro Dark: 22:23 - 03:43

Total Clouds (% Sky Obscured)

62
70
47
37
39
30
21
5
2
19
13
3
8
45
45
54
51
54
66
74
73
68
66
54

Low Clouds (% Sky Obscured)

24
19
2
5
20
24
21
5
1
19
12
3
8
43
40
36
15
18
40
66
73
67
58
52

Medium Clouds (% Sky Obscured)

25
69
47
16
12
6
4
1
2
3
0
0
0
0
0
15
16
15
14
13
10
12
8
6

High Clouds (% Sky Obscured)

11
2
1
1
1
1
1
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 (%)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
13
12
12
11
11
11
13
15
16
18
19
20
21
21
21
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
54
59
61
65
69
70
71
72
70
69
64
57
49
43
39
35
32
29
27
27
30
32
32

Pressure (mb)

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

Ozone (du)

355
356
356
356
357
359
360
361
362
363
363
363
362
361
360
359
358
357
356
356
355
354
354
353

Saturday 22

Waxing Gibbous 75%

18:16

00:11

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

Sun - Rise: 05:58, Set: 20:06, Transit: 13:01. Moon - Rise: 18:16, Set: 00:11. Civil Dark: 20:42 - 05:22. Nautical Dark: 21:28 - 04:37. Astro Dark: 22:20 - 03:46

Total Clouds (% Sky Obscured)

41
24
16
31
30
11
7
5
4
2
0
0
0
0
18
33
41
39
33
24
22
19
17
14

Low Clouds (% Sky Obscured)

40
20
11
22
22
8
3
0
1
0
0
0
0
0
1
2
3
7
13
15
16
13
12
10

Medium Clouds (% Sky Obscured)

2
0
0
0
0
1
1
1
1
0
0
0
0
0
7
16
24
23
16
12
8
3
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
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
13
13
13
12
12
12
14
16
18
20
21
22
22
23
23
22
22
20

Feels Like (°C)

16
15
14
14
13
13
13
13
13
12
12
12
14
16
18
19
21
22
22
23
23
22
21
18

Dew Point (°C)

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

Relative Humidity (%)

33
34
38
47
51
51
53
52
56
57
59
59
55
50
43
38
34
30
26
25
23
24
28
41

Pressure (mb)

1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

351
350
350
349
348
348
347
346
346
345
345
345
345
345
345
345
345
345
345
345
344
343
342
341

Sunday 23

Waxing Gibbous 83%

18:48

01:14

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

Sun - Rise: 06:00, Set: 20:04, Transit: 13:01. Moon - Rise: 18:48, Set: 01:14. Civil Dark: 20:40 - 05:24. Nautical Dark: 21:25 - 04:39. Astro Dark: 22:17 - 03:48

Total Clouds (% Sky Obscured)

9
2
6
10
14
27
38
51
47
44
39
15
23
29
44
55
65
70
76
84
81
77
73
74

Low Clouds (% Sky Obscured)

5
0
4
6
9
13
15
16
17
17
18
4
9
12
12
11
9
10
11
11
12
13
12
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
12
22
34
48
49
51
53
47

High Clouds (% Sky Obscured)

2
2
1
1
0
9
19
30
22
12
5
5
6
5
15
22
31
26
22
22
23
24
20
13

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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
6
6
6
6
6
6
6
6
7
7
7
7
10
12
12
13
13
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
46
49
56
59
61
61
64
65
66
67
63
58
53
49
47
45
43
44
45
46
50
54
57

Pressure (mb)

1022
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

341
340
341
341
343
344
343
342
340
337
333
332
330
329
328
327
326
325
324
323
322
322
323
324

Monday 24

Waxing Gibbous 90%

19:11

02:25

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
18 Bad
19 Bad

Sun - Rise: 06:01, Set: 20:02, Transit: 13:01. Moon - Rise: 19:11, Set: 02:25. Civil Dark: 20:38 - 05:26. Nautical Dark: 21:23 - 04:41. Astro Dark: 22:13 - 03:51

Total Clouds (% Sky Obscured)

74
73
69
64
58
59
64
55
50
50
50
55
50
50
50
50
50
56
62
69
72
74
77
75

Low Clouds (% Sky Obscured)

10
5
22
41
58
59
64
55
50
50
50
51
31
19
15
8
2
21
41
61
41
20
0
3

Medium Clouds (% Sky Obscured)

42
36
45
53
58
59
64
55
50
50
50
55
50
50
50
50
50
53
40
27
21
15
8
9

High Clouds (% Sky Obscured)

8
6
7
8
18
28
34
35
35
44
44
49
50
50
45
50
50
50
55
55
62
59
44
50

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 (%)

2
0
1
1
0
12
16
17
21
23
26
28
22
0
0
0
0
0
0
0
0
0
0
9

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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
15
15
14
13
13
13
13
15
17
19
20
21
23
23
23
23
23
22
21

Feels Like (°C)

14
14
14
14
12
12
12
11
11
11
11
11
11
13
13
14
15
16
21
21
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

61
66
71
71
72
72
71
70
70
70
71
71
64
58
52
47
43
40
42
45
48
51
55
60

Pressure (mb)

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

Ozone (du)

323
322
320
319
318
316
316
316
316
316
317
317
317
317
316
316
317
317
317
318
318
319
319
320

Tuesday 25

Waxing Gibbous 95%

19:28

03:41

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: 06:03, Set: 19:58, Transit: 13:00. Moon - Rise: 19:28, Set: 03:41. Civil Dark: 20:36 - 05:27. Nautical Dark: 21:20 - 04:43. Astro Dark: 22:10 - 03:54

Total Clouds (% Sky Obscured)

81
87
89
92
97
97
96
95
95
96
96
97
98
100
94
89
83

Low Clouds (% Sky Obscured)

6
9
24
43
60
60
60
55
48
50
53
55
58
65
56
47
38

Medium Clouds (% Sky Obscured)

11
16
19
30
40
52
62
75
82
90
96
97
98
99
80
61
43

High Clouds (% Sky Obscured)

70
87
74
59
45
54
61
71
74
75
80
86
92
97
89
81
73

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
2
13
13
10
10
9
6
15
18
15
28
34
39
37
32
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
3
4
3
4
4
4
4
5
6
7
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
67
65
64
62
67
72
76
74
74
74
77
79
82
68
56

Pressure (mb)

1013
1013
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

318
316
315
314
313
312
312
311
311
313
315
317
321
325
329
329
329

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 19/08/26 20:13:53. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+1.00