Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waxing Crescent 4%

09:20

21:05

10 OK
11 OK
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 OK
02 Good
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 05:46, Set: 20:38, Transit: 13:11. Moon - Rise: 09:20, Set: 21:05. Civil Dark: 21:18 - 05:05. Nautical Dark: 22:11 - 04:13. Astro Dark: 23:19 - 03:06

Total Clouds (% Sky Obscured)

23
31
54
77
70
96
69
74
98
99
78
47
66
67
60
44
10
20
24
24
23
23
26
33

Low Clouds (% Sky Obscured)

9
31
16
26
39
42
36
31
11
3
0
30
66
41
50
36
8
15
16
17
15
15
17
20

Medium Clouds (% Sky Obscured)

0
5
2
5
20
21
5
0
0
7
23
12
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
31
54
41
29
90
46
51
97
98
78
47
65
67
60
43
0
0
0
0
0
0
1
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
1
9
15
26
14
19
3
1
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)

12
13
14
12
13
13
13
13
13
12
9
8
6
5
5
5
5
5
5
6
6
6
8
9

Chance of Frost

Temperature (°C)

23
25
26
25
25
25
24
23
22
21
19
18
17
16
15
15
14
13
13
13
13
14
15
16

Feels Like (°C)

23
25
25
23
23
23
22
22
20
18
17
16
15
14
14
14
13
14
14
14
14
15
15
16

Dew Point (°C)

15
15
15
13
13
13
13
13
11
11
10
10
9
9
10
10
10
9
10
10
10
10
9
8

Relative Humidity (%)

59
55
52
48
46
46
49
50
48
52
56
59
61
63
69
71
76
79
81
80
83
79
68
56

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

313
314
314
314
314
315
315
315
315
315
315
316
317
319
322
327
331
331
331
327
325
323
320
319

Saturday 15

Waxing Crescent 10%

No Rise

21:14

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

Sun - Rise: 05:47, Set: 20:35, Transit: 13:10. Moon - Rise: No Rise, Set: 21:14. Civil Dark: 21:15 - 05:07. Nautical Dark: 22:08 - 04:15. Astro Dark: 23:15 - 03:10

Total Clouds (% Sky Obscured)

28
24
65
86
100
100
100
79
35
21
36
65
81
78
78
80
96
96
99
96
96
100
98
100

Low Clouds (% Sky Obscured)

19
18
14
23
20
19
16
14
9
12
20
1
2
2
2
2
15
21
18
18
17
13
12
3

Medium Clouds (% Sky Obscured)

0
0
0
0
78
100
100
4
35
5
15
23
5
40
53
59
42
49
55
55
90
84
65
81

High Clouds (% Sky Obscured)

3
4
55
74
100
100
65
70
0
0
2
33
50
53
53
49
89
75
65
54
58
100
89
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

9
9
9
10
12
12
12
12
13
11
10
9
7
5
4
4
4
4
4
4
4
5
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
18
17
17
16
16
15
15
14
14
13
13
13
13
12
10
10
10
9
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

48
42
39
37
36
36
40
41
43
51
58
66
70
71
72
73
75
75
76
77
77
76
70
59

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

318
317
317
319
322
322
325
329
328
327
327
326
326
324
324
323
323
322
322
321
321
321
320
321

Sunday 16

Waxing Crescent 18%

10:43

21:23

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
09 Bad

Sun - Rise: 05:49, Set: 20:33, Transit: 13:10. Moon - Rise: 10:43, Set: 21:23. Civil Dark: 21:13 - 05:09. Nautical Dark: 22:05 - 04:18. Astro Dark: 23:11 - 03:14

Total Clouds (% Sky Obscured)

100
90
100
92
100
96
84
100
100
100
100
100
100
100
100
99
99
99
98
97
95
97
93
100

Low Clouds (% Sky Obscured)

67
68
67
62
46
54
49
39
30
30
29
54
75
86
83
76
73
59
55
71
39
64
60
69

Medium Clouds (% Sky Obscured)

68
72
62
71
81
68
67
35
82
96
97
76
94
59
42
53
58
54
53
54
54
52
48
47

High Clouds (% Sky Obscured)

100
71
100
9
92
87
1
100
100
100
96
80
85
98
100
67
58
79
69
27
28
56
56
96

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 (%)

1
0
0
0
0
2
2
0
3
25
7
11
7
2
0
3
1
0
0
1
3
3
5
6

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)

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

Chance of Frost

Temperature (°C)

16
16
17
18
18
19
18
18
17
17
16
15
14
14
14
14
14
14
13
13
13
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
60
64
54
51
47
45
51
51
54
64
65
67
68
73
73
75
78
82
84
86
84
78
72

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

322
325
327
330
331
334
333
333
335
337
333
335
332
327
324
323
321
318
316
314
312
309
306
305

Monday 17

Waxing Crescent 27%

12:04

21:34

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
09 Bad

Sun - Rise: 05:51, Set: 20:31, Transit: 13:10. Moon - Rise: 12:04, Set: 21:34. Civil Dark: 21:11 - 05:11. Nautical Dark: 22:02 - 04:20. Astro Dark: 23:06 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
73
72
61
77
75
56
73
72
81
89
97
98
97
96
97
99
100
97
93
91
86
80
64

Medium Clouds (% Sky Obscured)

86
95
99
98
97
96
98
99
100
100
100
100
83
85
47
35
38
42
41
41
38
38
35
36

High Clouds (% Sky Obscured)

100
100
100
83
71
57
74
84
100
82
85
92
54
98
43
100
59
100
100
100
100
100
97
100

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
6
4
4
7
9
9
9
4
1
0
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
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
24
42
40
57
73
61
91
77
95
90
95
66
45
34
34
29
22
14
26
13
24
10
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
10
11
10
9
8
7
6
7
8
8
8
9
10
11
11
11
11
12
12
13
13
14

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
16
16
16
16
17
17
17
17
17
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
68
73
81
83
87
89
92
92
92
92
92
93
93
95
95
93
90
90
86
86
85
77

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1010
1010

Ozone (du)

303
301
300
299
298
296
297
296
297
295
296
300
301
301
303
303
307
307
309
312
315
317
316
316

Tuesday 18

Waxing Crescent 36%

13:24

21:47

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
09 Bad

Sun - Rise: 05:53, Set: 20:29, Transit: 13:10. Moon - Rise: 13:24, Set: 21:47. Civil Dark: 21:08 - 05:13. Nautical Dark: 21:59 - 04:23. Astro Dark: 23:02 - 03:21

Total Clouds (% Sky Obscured)

100
100
100
98
96
95
94
94
92
95
97
100
92
85
77
85
92
100
98
96
94
96
98
100

Low Clouds (% Sky Obscured)

48
50
70
76
70
79
56
61
67
65
60
40
38
40
45
52
60
69
71
75
79
81
84
89

Medium Clouds (% Sky Obscured)

37
37
38
31
30
23
23
27
49
75
53
65
71
71
72
71
71
65
54
54
53
46
39
31

High Clouds (% Sky Obscured)

100
100
100
83
66
56
44
43
40
57
78
100
88
76
61
69
79
90
84
75
69
75
89
95

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 (%)

12
9
19
10
22
5
5
7
5
5
3
3
3
5
5
15
17
18
21
22
21
24
25
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)

15
16
17
17
17
18
17
17
16
16
15
13
12
12
12
12
12
12
12
12
12
11
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
12
12
13
13
12
13
12
12
11
11
11
11
12
11
11
11
11
11
11
11
11

Dew Point (°C)

10
10
10
11
10
10
11
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

65
61
61
65
63
58
63
60
62
65
68
70
71
74
78
80
80
83
84
84
86
87
84
83

Pressure (mb)

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

Ozone (du)

315
314
313
311
311
310
308
307
307
306
306
304
305
305
304
304
307
311
314
318
323
327
329
330

Wednesday 19

Waxing Crescent 46%

14:43

22:05

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
09 OK

Sun - Rise: 05:54, Set: 20:27, Transit: 13:10. Moon - Rise: 14:43, Set: 22:05. Civil Dark: 21:06 - 05:15. Nautical Dark: 21:56 - 04:25. Astro Dark: 22:58 - 03:24

Total Clouds (% Sky Obscured)

91
77
62
61
59
59
58
54
75
70
65
54
60
64
69
67
67
67
63
50
34
37
38
38

Low Clouds (% Sky Obscured)

79
66
54
53
53
55
49
39
29
34
39
46
58
64
67
66
65
63
63
50
34
37
38
31

Medium Clouds (% Sky Obscured)

27
25
26
23
23
22
37
54
69
43
17
0
0
0
0
1
1
2
1
1
0
2
4
6

High Clouds (% Sky Obscured)

63
32
0
0
0
0
0
0
0
0
0
0
2
4
11
7
10
2
2
1
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 (%)

27
28
28
33
34
32
29
26
22
23
23
21
21
18
10
10
8
2
2
2
1
2
3
3

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
16
16
17
17
17
17
16
15
14
12
9
8
7
7
8
7
8
9
8
8
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
67
61
59
57
54
58
62
65
70
79
86
83
81
79
79
81
81
83
83
84
74
66

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

332
336
341
345
344
342
341
338
336
334
333
332
332
330
329
328
328
329
330
330
331
331
331
331

Thursday 20

First Quarter 56%

15:59

22:30

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

Sun - Rise: 05:56, Set: 20:24, Transit: 13:09. Moon - Rise: 15:59, Set: 22:30. Civil Dark: 21:03 - 05:17. Nautical Dark: 21:53 - 04:28. Astro Dark: 22:54 - 03:28

Total Clouds (% Sky Obscured)

43
51
57
67
74
74
68
69
66
51
28
16
15
17
17
20
21
22
33
45
52

Low Clouds (% Sky Obscured)

29
30
34
39
46
48
50
52
54
43
28
16
15
17
17
18
13
7
22
37
48

Medium Clouds (% Sky Obscured)

7
7
9
11
15
17
18
22
27
21
10
0
0
0
0
5
10
15
16
16
15

High Clouds (% Sky Obscured)

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

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

Fog (%)

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

Precipitation Probability (%)

20
26
25
35
37
32
55
65
68
62
51
33
25
16
0
0
0
0
0
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
10
9
8
6
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
18
17
16
15
14
13
11
10
9
8
8
8
8
9
10

Feels Like (°C)

12
13
13
13
17
17
16
15
15
15
13
13
13
11
10
10
8
8
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

57
51
45
40
39
38
38
40
44
46
53
62
71
72
73
75
75
77
77
76
76

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

332
332
331
331
330
330
329
330
331
332
333
333
333
333
333
333
333
334
334
335
335

Forecast for Cookridge, Leeds, United Kingdom (53.85,-1.63)

Generated: 14/08/26 10:03:35. Forecast: 14/08/26 to 20/08/26. Timezone: UTC+1.00