Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

04:58

20:27

05 OK
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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

Sun - Rise: 05:43, Set: 20:45, Transit: 13:14. Moon - Rise: 04:58, Set: 20:27. Civil Dark: 21:26 - 05:03. Nautical Dark: 22:19 - 04:12. Astro Dark: 23:30 - 03:03

Total Clouds (% Sky Obscured)

39
53
63
59
28
33
78
80
100
100
100
53
67
84
96
98
100
100
100
72
50
61
62
75

Low Clouds (% Sky Obscured)

0
4
15
20
20
15
15
15
5
11
22
23
13
10
22
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
46
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
53
62
59
11
24
73
68
100
100
100
36
67
84
90
94
100
100
100
72
26
49
30
56

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)

3
3
4
8
11
12
11
11
12
11
10
9
9
9
7
5
5
4
7
11
11
12
11
9

Chance of Frost

Temperature (°C)

10
10
12
15
18
20
22
23
25
26
27
28
28
28
27
26
22
20
20
20
19
18
17
15

Feels Like (°C)

8
8
10
12
15
19
20
20
23
23
24
24
26
25
25
24
20
19
19
17
15
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

76
73
68
69
64
54
43
35
31
28
25
24
23
23
25
34
43
49
49
49
46
45
44
49

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

312
313
313
314
315
316
315
314
313
312
312
312
312
313
313
313
314
313
312
312
313
312
311
309

Wednesday 12

New Moon 0%

04:58

20:44

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:45, Set: 20:43, Transit: 13:14. Moon - Rise: 04:58, Set: 20:44. Civil Dark: 21:24 - 05:05. Nautical Dark: 22:16 - 04:15. Astro Dark: 23:25 - 03:07

Total Clouds (% Sky Obscured)

75
69
49
82
67
52
70
59
74
64
75
64
43
67
88
63
81
83
54
85
91
77
73
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
22
14
12
15
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
15
12
42
36
32
31
28
30
31
31
24
51
78
81
40
31
35
35
35
28

High Clouds (% Sky Obscured)

57
69
28
82
67
52
62
31
45
40
55
32
12
34
34
9
12
9
12
71
87
52
34
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
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)

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

Chance of Frost

Temperature (°C)

15
14
15
17
19
22
24
26
28
29
30
31
31
32
31
28
25
24
23
22
22
22
21
20

Feels Like (°C)

13
12
13
15
16
19
21
23
26
28
30
30
31
31
30
25
24
23
21
23
22
21
21
19

Dew Point (°C)

6
7
7
6
6
6
5
3
5
5
6
6
6
6
7
8
9
9
10
12
13
13
12
11

Relative Humidity (%)

55
60
58
49
41
35
28
23
22
21
21
20
20
19
22
27
35
37
42
51
54
54
55
56

Pressure (mb)

1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

309
309
308
308
308
309
308
307
305
303
302
302
301
301
301
301
301
301
302
303
302
301
300
300

Thursday 13

Waxing Crescent 1%

06:31

20:57

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

Sun - Rise: 05:47, Set: 20:41, Transit: 13:14. Moon - Rise: 06:31, Set: 20:57. Civil Dark: 21:21 - 05:07. Nautical Dark: 22:14 - 04:17. Astro Dark: 23:21 - 03:11

Total Clouds (% Sky Obscured)

43
64
80
100
100
100
92
55
37
30
42
47
63
37
86
87
79
40
44
89
71
84
92
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
29
41
59
74
71

Medium Clouds (% Sky Obscured)

24
28
30
30
32
30
33
22
37
18
42
47
58
27
24
20
38
30
24
1
7
13
19
21

High Clouds (% Sky Obscured)

14
30
55
100
100
100
73
15
15
1
15
14
31
3
70
67
50
1
6
84
46
71
82
79

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
19
13
1
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)

4
4
3
3
3
3
4
4
6
8
10
11
13
13
13
9
7
6
5
4
2
2
2
2

Chance of Frost

Temperature (°C)

19
19
20
22
24
26
27
29
30
30
30
29
28
26
25
23
21
20
19
18
17
17
17
16

Feels Like (°C)

20
20
20
22
24
25
26
27
27
28
28
26
24
23
23
23
22
20
21
20
18
19
18
18

Dew Point (°C)

11
10
10
9
9
9
9
8
8
7
9
8
9
11
14
15
15
16
16
15
15
15
15
15

Relative Humidity (%)

56
57
51
43
38
33
30
27
24
23
26
27
30
38
51
60
69
76
81
85
86
89
90
92

Pressure (mb)

1019
1019
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

300
300
300
299
298
298
299
301
303
307
310
312
313
315
316
312
311
311
310
310
308
307
307
306

Friday 14

Waxing Crescent 4%

07:59

21:08

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 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:49, Set: 20:39, Transit: 13:14. Moon - Rise: 07:59, Set: 21:08. Civil Dark: 21:19 - 05:09. Nautical Dark: 22:11 - 04:19. Astro Dark: 23:17 - 03:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
83
74
79
83
82
50
35
24
14
7
0
9
30
56
66
73
84
89

Low Clouds (% Sky Obscured)

68
64
65
87
96
84
76
63
55
52
40
31
30
24
14
7
0
9
20
29
38
45
50
45

Medium Clouds (% Sky Obscured)

24
25
17
7
3
17
6
0
0
0
0
0
0
0
0
0
0
0
0
0
22
33
33
29

High Clouds (% Sky Obscured)

99
100
98
100
100
84
69
53
59
60
52
19
10
4
0
0
0
0
18
45
41
43
40
57

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
4
6
8
8
9
9
6
4
2
0
0
0
0
0
0
0
0
0
0
0
1
6
10

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
4
5
8
11
12
13
13
13
13
14
15
15
14
13
10
7
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
16
16
16
16
14
13
11
8
8
8
9
9
11
11
12
11
11
9
9
9

Relative Humidity (%)

92
92
88
78
77
76
77
74
66
62
54
44
45
48
53
60
73
82
89
89
87
77
79
81

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

305
305
305
305
305
306
305
305
304
304
303
303
304
305
305
306
306
308
309
309
309
311
313
316

Saturday 15

Waxing Crescent 10%

09:24

21:17

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:50, Set: 20:37, Transit: 13:14. Moon - Rise: 09:24, Set: 21:17. Civil Dark: 21:17 - 05:11. Nautical Dark: 22:08 - 04:22. Astro Dark: 23:13 - 03:18

Total Clouds (% Sky Obscured)

93
100
100
83
91
91
78
75
74
71
63
66
65
73
72
81
89
82
73
66
79
89
99
99

Low Clouds (% Sky Obscured)

45
45
56
58
76
68
46
34
30
22
17
16
16
15
8
3
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
17
26
27
27
24
24
30
31
32
37
43
44
36
28
29

High Clouds (% Sky Obscured)

74
100
99
83
85
85
78
75
74
66
51
59
65
73
72
81
89
82
73
66
79
89
99
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 (%)

9
10
10
6
3
3
2
2
0
0
0
0
0
0
0
0
0
11
17
23
30
34
35
29

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
4
4
7
9
11
12
12
12
12
12
12
11
10
10
8
6
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
80
61
51
48
43
40
39
38
38
39
41
44
50
58
67
78
81
83
87
87
87
87

Pressure (mb)

1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

319
321
322
322
323
323
322
322
320
317
317
318
316
313
312
312
313
314
313
313
312
312
313
313

Sunday 16

Waxing Crescent 18%

10:45

21:27

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:52, Set: 20:35, Transit: 13:13. Moon - Rise: 10:45, Set: 21:27. Civil Dark: 21:14 - 05:13. Nautical Dark: 22:05 - 04:24. Astro Dark: 23:08 - 03:22

Total Clouds (% Sky Obscured)

99
99
99
98
98
96
94
90
82
73
63
68
76
83
75
71
69
72
77
81
84
87
90
79

Low Clouds (% Sky Obscured)

1
1
20
45
59
59
59
63
65
67
63
53
47
44
49
50
55
58
63
65
68
70
78
64

Medium Clouds (% Sky Obscured)

31
32
37
46
52
60
65
70
65
65
60
61
73
83
75
68
62
64
64
62
60
59
57
47

High Clouds (% Sky Obscured)

92
88
78
70
75
82
88
90
82
73
63
60
55
50
39
34
33
39
39
50
44
38
32
30

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

Precipitation Probability (%)

22
12
30
53
75
74
64
29
22
11
2
6
8
8
11
10
1
3
5
5
19
28
33
27

Precipitation Amount (mm)

0
0
0
0.2
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
80
69
61
54
51
50
48
48
50
51
54
60
65
66
69
71
70
69
70
70
71
73

Pressure (mb)

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

Ozone (du)

314
314
314
315
316
317
318
320
322
323
323
324
325
326
327
327
327
327
327
327
327
329
330
331

Monday 17

Waxing Crescent 27%

12:06

21:38

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

Sun - Rise: 05:54, Set: 20:33, Transit: 13:13. Moon - Rise: 12:06, Set: 21:38. Civil Dark: 21:12 - 05:15. Nautical Dark: 22:02 - 04:27. Astro Dark: 23:04 - 03:25

Total Clouds (% Sky Obscured)

67
58
55
49
40
55
61
67
58
56
46
44
39
35
45
54
63
61
56
58

Low Clouds (% Sky Obscured)

47
34
48
49
40
55
61
56
53
47
42
41
37
34
30
25
21
32
40
53

Medium Clouds (% Sky Obscured)

41
34
33
33
37
33
30
27
19
11
3
3
3
3
7
10
14
13
15
17

High Clouds (% Sky Obscured)

29
24
16
8
0
0
0
0
0
0
0
1
1
2
15
30
44
36
26
17

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
3
3
3
2
6
6
5
5
4
3
5
5
1
2
1
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

Wind Speed/Direction (mph)

8
8
7
8
9
10
11
11
12
12
12
12
12
12
12
10
7
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
12
12
13
13
13
13
18
17
16
17
17
18
16
15
15
15
15

Dew Point (°C)

10
9
9
7
6
5
3
2
1
0
0
-1
0
0
1
3
5
6
8
9

Relative Humidity (%)

73
71
71
59
51
44
38
33
29
27
26
25
26
27
29
37
48
61
69
75

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021

Ozone (du)

334
336
338
339
341
342
344
347
350
344
339
334
331
328
325
322
319
316
314
312

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 11/08/26 05:11:09. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00