Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 67%

22:43

12:13

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

Sun - Rise: 08:14, Set: 15:51, Transit: 12:02. Moon - Rise: 22:43, Set: 12:13. Civil Dark: 16:33 - 07:32. Nautical Dark: 17:18 - 06:47. Astro Dark: 18:01 - 06:04

Total Clouds (% Sky Obscured)

42
48
47
82
100
59
56
71
45
50
41
40
45
58
46
24
43
24
100
99
11
64
59
55

Low Clouds (% Sky Obscured)

42
48
47
67
57
57
56
68
45
49
41
34
32
43
24
16
22
24
27
22
0
24
30
48

Medium Clouds (% Sky Obscured)

0
0
0
48
100
49
1
2
0
0
2
7
24
36
30
7
3
2
3
0
4
19
5
8

High Clouds (% Sky Obscured)

0
0
0
0
31
0
0
0
0
0
0
2
2
1
25
1
19
14
95
99
10
36
45
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

Light Rain
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 (%)

60
92
3
4
11
20
12
10
17
6
2
1
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
1.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
6
5
5
5
5
6
6
6
6
6
5
6
6
5
5
5
5
5
5
4
5
5

Relative Humidity (%)

77
77
81
80
78
80
76
77
73
74
72
72
72
80
84
84
82
82
82
84
82
81
85
87

Pressure (mb)

1004
1004
1005
1005
1006
1007
1007
1009
1010
1011
1012
1012
1013
1014
1015
1015
1016
1017
1016
1017
1017
1017
1017
1017

Ozone (du)

301
303
305
309
312
323
331
333
339
335
329
321
320
316
314
315
311
303
301
302
303
301
300
299

Thursday 11

Third Quarter 57%

00:01

12:23

03 Bad
04 OK
05 OK
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

Sun - Rise: 08:15, Set: 15:51, Transit: 12:03. Moon - Rise: 00:01, Set: 12:23. Civil Dark: 16:33 - 07:33. Nautical Dark: 17:18 - 06:48. Astro Dark: 18:01 - 06:05

Total Clouds (% Sky Obscured)

59
45
40
46
76
100
100
100
100
94
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
45
32
41
64
62
67
71
69
50
52
45
41
48
52
52
58
58
60
76
78
90
60
66

Medium Clouds (% Sky Obscured)

2
3
4
3
5
0
0
50
0
0
0
0
0
0
0
1
2
0
0
13
73
97
99
96

High Clouds (% Sky Obscured)

9
7
40
46
57
100
100
100
93
59
61
71
66
60
60
62
62
100
74
75
99
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
3
2
1
1
3
3
4
6
7
6
6
5
5
5
5
5
5
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
88
86
83
86
87
85
84
80
80
85
87
85
84
91
91
82
82
84
88
88
93

Pressure (mb)

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

Ozone (du)

299
299
297
297
296
295
296
295
293
291
287
288
291
295
301
301
298
298
299
297
298
297
298
299

Friday 12

Waning Crescent 46%

01:16

12:31

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 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:16, Set: 15:51, Transit: 12:03. Moon - Rise: 01:16, Set: 12:31. Civil Dark: 16:33 - 07:34. Nautical Dark: 17:18 - 06:49. Astro Dark: 18:01 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
76
100
100
18
20
20
42
61
61
57
51
43
50
53
56
60
61

Low Clouds (% Sky Obscured)

100
74
66
77
0
0
0
0
0
0
9
5
3
27
53
52
47
43
37
41
47
43
38
36

Medium Clouds (% Sky Obscured)

97
100
100
100
96
35
27
35
33
16
18
20
20
35
36
3
57
51
43
50
53
56
60
55

High Clouds (% Sky Obscured)

55
64
100
100
100
98
95
50
92
100
7
2
9
42
20
44
23
40
35
28
25
6
14
12

ISS Passover

Visibility (miles)

9
9
9
9
9
4
4
9
9
5
3
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
37
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

82
95
79
53
49
68
55
33
43
63
59
25
18
2
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0.5
1
0.4
0
0
0.5
0.3
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
9
9
8
6
4
4
4
4
5
6
5
5
5
6
6
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
87
90
93
91
91
93
93
93
91
91
90
91
90
88
86
85
88
88
88
88

Pressure (mb)

1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

300
301
304
309
311
313
315
317
317
319
321
322
324
326
327
328
328
329
332
336
339
347
357
368

Saturday 13

Waning Crescent 36%

02:29

12:40

03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
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

Sun - Rise: 08:17, Set: 15:51, Transit: 12:04. Moon - Rise: 02:29, Set: 12:40. Civil Dark: 16:33 - 07:35. Nautical Dark: 17:18 - 06:49. Astro Dark: 18:01 - 06:07

Total Clouds (% Sky Obscured)

66
69
47
21
26
33
50
63
84
95
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
35
34
21
26
33
44
43
42
36
34
30
40
51
67
67
71
70
70
65
60
61
57
57

Medium Clouds (% Sky Obscured)

50
45
24
1
3
4
22
37
53
55
58
60
64
69
68
73
71
72
63
81
74
61
36
31

High Clouds (% Sky Obscured)

4
4
0
0
0
0
27
54
77
71
98
100
82
66
51
44
42
39
60
81
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 (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
17
19
33
76
65
44
73
56
40
57
12
10
19
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
3
4
3
4
6
6
6
4
4
4
3
3
3
3
3
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
91
93
93
91
91
88
85
84
85
87
91
91
93
91
91
91
91
91
91
91
93

Pressure (mb)

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

Ozone (du)

377
388
389
394
395
379
366
364
362
352
342
338
333
326
322
320
319
316
311
308
306
305
303
304

Sunday 14

Waning Crescent 27%

No Rise

12:48

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:18, Set: 15:51, Transit: 12:04. Moon - Rise: No Rise, Set: 12:48. Civil Dark: 16:33 - 07:35. Nautical Dark: 17:18 - 06:50. Astro Dark: 18:01 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
94
91
89
87
86
87
90
92
83
76
68
66
61
55
82
90
98
95
91
87
92
97
100

Medium Clouds (% Sky Obscured)

69
99
92
85
75
72
73
93
68
72
76
76
48
23
5
55
59
63
70
76
78
85
92
100

High Clouds (% Sky Obscured)

100
97
93
100
100
100
100
100
99
100
100
100
100
100
88
83
80
80
87
94
100
100
100
100

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

40
74
59
88
95
95
95
95
95
89
95
72
48
37
10
36
52
30
40
67
39
44
48
32

Precipitation Amount (mm)

0
0.6
0
0.5
1.7
0.6
0.6
1.4
0.6
0.5
0.8
0.3
0
0
0
0
0
0
0
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
9
9
9
10
10
10
10
10
10
9
9
9
9
9
9
10
10
10

Feels Like (°C)

4
4
4
4
4
4
4
4
4
5
5
5
5
4
4
3
3
3
3
3
3
3
4
5

Dew Point (°C)

7
7
7
7
7
6
6
6
6
6
7
7
7
7
8
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

91
91
90
91
90
87
85
84
81
80
80
80
81
82
87
88
87
87
85
84
84
82
81
81

Pressure (mb)

1016
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

308
308
306
305
303
301
298
297
295
295
292
288
285
285
283
282
282
281
281
279
277
275
275
275

Monday 15

Waning Crescent 19%

03:44

12:59

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:19, Set: 15:51, Transit: 12:05. Moon - Rise: 03:44, Set: 12:59. Civil Dark: 16:33 - 07:36. Nautical Dark: 17:19 - 06:51. Astro Dark: 18:01 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
95
91
86
85
88
88
84
80
75
76
78
80
82
84
86
81
76
70
74
76
80

Medium Clouds (% Sky Obscured)

100
100
99
97
94
91
93
95
97
98
99
100
99
97
97
98
99
100
99
99
98
98
98
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
90
86
82
87
94
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
8
8
8
9

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

48
52
34
46
57
41
59
71
75
83
92
91
86
78
59
48
45
42
53
62
63
60
60
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
6
6

Dew Point (°C)

7
7
7
7
8
9
9
9
9
9
9
9
9
8
8
7
8
8
8
8
9
9
9
9

Relative Humidity (%)

81
81
81
83
85
88
93
93
90
90
88
90
90
88
88
85
87
87
88
88
90
91
91
90

Pressure (mb)

1007
1006
1006
1006
1006
1006
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

274
273
272
271
272
273
274
275
276
276
279
281
283
284
286
287
286
286
286
287
288
289
293
296

Tuesday 16

Waning Crescent 12%

04:59

13:13

Sun - Rise: 08:20, Set: 15:51, Transit: 12:05. Moon - Rise: 04:59, Set: 13:13. Civil Dark: 16:34 - 07:37. Nautical Dark: 17:19 - 06:52. Astro Dark: 18:02 - 06:09

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for High Legh, Cheshire East, United Kingdom (53.35,-2.45)

Generated: 10/12/25 03:16:03. Forecast: 10/12/25 to 16/12/25. Timezone: UTC+0.00