Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waning Crescent 28%

23:33

18:00

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
20 Bad
21 Bad

Sun - Rise: 06:28, Set: 19:47, Transit: 13:07. Moon - Rise: 23:33, Set: 18:00. Civil Dark: 20:22 - 05:53. Nautical Dark: 21:06 - 05:09. Astro Dark: 21:54 - 04:21

Total Clouds (% Sky Obscured)

73
82
77
100
99
96
71
96
89
93
96
99
99
88
60
52
69
100
100
82
64
81
86
89

Low Clouds (% Sky Obscured)

31
54
76
77
60
69
55
47
47
72
75
78
80
53
9
8
0
2
4
22
32
43
36
21

Medium Clouds (% Sky Obscured)

27
27
21
20
28
22
23
94
89
86
95
97
95
35
26
14
13
25
7
0
0
4
73
65

High Clouds (% Sky Obscured)

2
1
77
100
82
63
48
0
1
28
39
72
92
0
1
17
25
100
100
68
42
60
33
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
4
14
25
86
94
84
22
1
0
1
16
16
7
5
3
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
4
5
5
6
7
7
8
9
10
10
10
13
13
13
13
12
10
9
8
7
8

Chance of Frost

Temperature (°C)

13
13
12
13
13
13
13
13
13
14
14
14
14
15
17
19
21
22
22
22
22
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
76
75
74
72
72
79
79
76
73
92
90
90
76
59
53
51
54
56
61
71
74
69

Pressure (mb)

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

Ozone (du)

293
291
290
288
288
288
290
291
294
295
296
295
293
293
291
290
292
297
300
301
302
301
300
299

Sunday 6

Waning Crescent 18%

00:57

18:30

22 Bad
23 Bad
00 Bad
01 OK
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
20 Bad
21 Bad

Sun - Rise: 06:30, Set: 19:44, Transit: 13:07. Moon - Rise: 00:57, Set: 18:30. Civil Dark: 20:20 - 05:54. Nautical Dark: 21:03 - 05:11. Astro Dark: 21:51 - 04:23

Total Clouds (% Sky Obscured)

81
92
64
27
93
98
94
90
100
100
100
100
100
100
98
97
96
97
82
74
70
100
57
80

Low Clouds (% Sky Obscured)

14
34
55
25
88
97
85
89
72
55
24
28
27
18
10
9
11
12
14
14
27
26
53
54

Medium Clouds (% Sky Obscured)

9
19
17
3
4
12
7
0
0
0
2
11
15
22
29
96
80
72
24
19
8
85
57
80

High Clouds (% Sky Obscured)

68
74
1
0
2
3
43
32
98
100
100
100
100
100
87
69
21
25
22
24
70
99
34
78

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
15
8
4
4
8
23
16
7
2
1
0
0
0
1
3
27
37
54
59
12
12
14
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
9
8
7
7
10
8
9
7
8
11
11
12
13
16
16
15
14
13
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
76
82
89
86
86
89
86
85
80
70
62
60
57
54
53
51
52
55
61
67
68
71

Pressure (mb)

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

Ozone (du)

301
303
305
303
301
302
304
303
302
301
300
300
300
301
301
302
302
302
301
301
301
303
304
305

Monday 7

Waning Crescent 9%

02:29

18:49

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 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:32, Set: 19:42, Transit: 13:07. Moon - Rise: 02:29, Set: 18:49. Civil Dark: 20:17 - 05:56. Nautical Dark: 21:01 - 05:13. Astro Dark: 21:48 - 04:25

Total Clouds (% Sky Obscured)

85
20
20
49
77
62
52
70
72
62
67
76
72
60
29
35
50
57
59
81
92
89
83
78

Low Clouds (% Sky Obscured)

55
20
20
29
0
0
11
13
13
15
66
76
72
29
18
31
50
57
56
79
76
80
80
78

Medium Clouds (% Sky Obscured)

85
20
20
49
9
10
10
5
5
0
1
0
0
0
0
0
0
0
5
10
19
13
5
0

High Clouds (% Sky Obscured)

80
20
19
1
19
4
1
40
39
40
45
40
40
40
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

40
50
23
2
2
3
5
5
7
6
8
10
15
6
3
5
9
23
29
36
36
36
38
34

Precipitation Amount (mm)

0
0.3
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)

13
10
8
9
9
9
9
8
8
8
9
10
14
15
16
17
17
17
16
15
14
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
89
92
89
92
93
93
92
92
90
89
82
73
67
53
51
53
57
63
67
75
79
83
84

Pressure (mb)

1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

308
311
313
316
324
321
321
321
322
324
324
322
323
325
327
329
329
329
330
333
335
337
338
337

Tuesday 8

Waning Crescent 4%

04:02

19:04

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

Sun - Rise: 06:34, Set: 19:39, Transit: 13:06. Moon - Rise: 04:02, Set: 19:04. Civil Dark: 20:15 - 05:58. Nautical Dark: 20:58 - 05:15. Astro Dark: 21:45 - 04:28

Total Clouds (% Sky Obscured)

51
58
47
43
42
50
39
32
73
78
37
26
27
31
39
74
81
58
58
38
43
40
40
63

Low Clouds (% Sky Obscured)

50
54
46
34
34
47
38
32
70
71
37
26
27
31
39
69
71
36
36
14
13
15
17
18

Medium Clouds (% Sky Obscured)

6
11
12
11
7
0
0
0
0
0
0
0
0
0
0
5
11
14
16
18
19
17
12
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
18
31
60

ISS Passover

Visibility (miles)

6
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 (%)

28
26
18
27
36
36
28
25
7
10
14
18
10
9
7
14
14
4
4
3
2
6
7
7

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
7
7
8
9
9
9
9
9
9
10
12
14
14
14
15
14
14
13
12
11
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
93
93
93
92
93
93
87
87
81
76
76
67
57
54
55
58
57
53
53
59
69
77
83

Pressure (mb)

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

Ozone (du)

335
336
335
336
337
337
337
336
335
334
331
330
330
330
331
330
331
329
329
327
323
318
317
317

Wednesday 9

Waning Crescent 1%

05:31

19:15

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 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:35, Set: 19:37, Transit: 13:06. Moon - Rise: 05:31, Set: 19:15. Civil Dark: 20:12 - 06:00. Nautical Dark: 20:55 - 05:17. Astro Dark: 21:42 - 04:30

Total Clouds (% Sky Obscured)

86
48
100
100
100
98
98
96
93
92
86
83
66
48
30
42
54
66
77
89
100
100
100
100

Low Clouds (% Sky Obscured)

17
18
18
27
31
42
40
42
41
26
23
20
23
26
26
36
45
53
62
71
80
69
59
54

Medium Clouds (% Sky Obscured)

5
7
7
13
12
15
12
9
93
92
86
83
59
35
14
15
16
17
14
10
10
10
11
6

High Clouds (% Sky Obscured)

81
48
100
100
100
98
90
82
75
42
47
43
31
19
4
15
26
37
58
79
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
None
None
None
None

Precipitation Probability (%)

12
8
7
6
5
2
5
7
2
13
14
5
7
5
1
1
1
0
0
1
1
6
6
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)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
10
10
10
11
13
15
16
17
17
18
18
18
17
17
16
15
15

Feels Like (°C)

12
11
12
10
10
9
9
9
8
8
9
9
10
10
11
11
18
18
17
17
17
18
14
15

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
90
91
91
93
91
93
90
83
74
68
61
57
51
50
49
47
50
55
60
62
67

Pressure (mb)

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

Ozone (du)

317
317
316
315
314
313
312
312
311
311
311
311
311
311
311
310
309
308
306
305
304
303
304
305

Thursday 10

Waning Crescent 0%

06:56

19:25

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
20 Bad
21 Bad

Sun - Rise: 06:37, Set: 19:34, Transit: 13:06. Moon - Rise: 06:56, Set: 19:25. Civil Dark: 20:10 - 06:02. Nautical Dark: 20:53 - 05:19. Astro Dark: 21:39 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
97
96
92
86
80
78
75
74
71
71
73
82
91
100
100
99
99

Low Clouds (% Sky Obscured)

50
37
25
25
37
49
67
80
80
76
74
73
69
68
68
65
64
62
67
70
72
71
69
67

Medium Clouds (% Sky Obscured)

29
48
66
74
80
87
88
92
95
86
77
68
68
67
62
48
34
19
12
6
0
4
8
12

High Clouds (% Sky Obscured)

100
100
100
100
100
100
89
79
82
81
81
65
50
40
30
13
6
7
37
68
97
100
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
6
5
5
4
6
7
9
8
7
5
6
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
9
8
33
51
60
65
71
77
88
92
84
85
83
72
49
40
43
34
30
29
24
23
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
6
6
6
7
7
7
8
10
11
12
10
8
7
9
12
13
13
12
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
69
73
74
78
83
87
92
92
93
93
92
93
92
90
89
87
89
89
90
90
90

Pressure (mb)

1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015

Ozone (du)

306
309
312
315
318
322
326
330
334
338
337
336
336
337
339
340
340
340
341
341
342
343
341
340

Friday 11

New Moon 2%

08:19

19:35

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: 06:39, Set: 19:32, Transit: 13:05. Moon - Rise: 08:19, Set: 19:35. Civil Dark: 20:07 - 06:03. Nautical Dark: 20:50 - 05:21. Astro Dark: 21:36 - 04:35

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
99
97
96
84
73
63
61
59
58

Low Clouds (% Sky Obscured)

70
73
76
72
70
72
70
70
71
70
67
63
61
59
57

Medium Clouds (% Sky Obscured)

12
11
10
8
7
5
7
10
10
6
3
1
1
1
1

High Clouds (% Sky Obscured)

99
100
100
100
100
100
92
86
77
49
23
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

30
27
30
29
24
11
13
12
1
5
7
0
8
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
11
11
11
11
11
11
11
12
12
12

Dew Point (°C)

11
11
12
12
11
11
11
11
11
11
11
11
11
10
10

Relative Humidity (%)

89
92
95
98
95
95
95
93
93
93
89
83
80
72
65

Pressure (mb)

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

Ozone (du)

339
337
335
333
333
333
333
333
334
334
333
333
333
332
332

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

Generated: 05/09/26 22:06:35. Forecast: 05/09/26 to 11/09/26. Timezone: UTC+1.00