Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 42%

00:12

16:33

01 Good
02 Good
03 Good
04 Good
05 OK
06 Bad
07 OK
08 Good
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

Sun - Rise: 07:17, Set: 18:38, Transit: 12:58. Moon - Rise: 00:12, Set: 16:33. Civil Dark: 19:13 - 06:43. Nautical Dark: 19:53 - 06:02. Astro Dark: 20:35 - 05:21

Total Clouds (% Sky Obscured)

11
5
14
12
28
75
36
16
32
36
73
60
58
96
100
100
90
72
91
94
98
87
96
89

Low Clouds (% Sky Obscured)

0
5
0
3
0
11
18
0
0
0
16
9
13
78
15
37
36
7
0
9
20
13
17
33

Medium Clouds (% Sky Obscured)

11
5
14
2
0
0
0
2
2
2
2
23
53
50
73
86
66
53
61
49
85
69
70
39

High Clouds (% Sky Obscured)

0
3
0
7
27
66
20
12
32
36
67
45
46
49
100
100
73
37
85
85
90
62
77
77

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
88
48
13
3
1
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)

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

Chance of Frost

Temperature (°C)

6
6
5
6
6
6
5
5
8
11
13
15
17
18
19
19
18
17
15
15
14
14
14
13

Feels Like (°C)

7
5
5
5
5
5
3
4
7
8
10
12
14
15
17
17
17
17
16
13
13
13
12
12

Dew Point (°C)

3
2
2
3
3
3
3
2
2
2
2
3
3
5
9
10
12
13
13
13
12
13
13
12

Relative Humidity (%)

79
78
79
78
81
81
82
79
66
54
48
42
41
44
53
57
65
77
85
89
90
93
93
95

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

303
302
302
300
299
297
296
294
293
291
288
287
286
284
282
280
277
277
276
275
274
274
274
274

Monday 5

Waning Crescent 31%

No Rise

16:55

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:19, Set: 18:36, Transit: 12:58. Moon - Rise: No Rise, Set: 16:55. Civil Dark: 19:11 - 06:44. Nautical Dark: 19:51 - 06:04. Astro Dark: 20:32 - 05:23

Total Clouds (% Sky Obscured)

84
82
85
88
88
85
88
90
94
94
91
90
100
100
100
97
94
88
72
86
88
86
79
90

Low Clouds (% Sky Obscured)

46
41
40
48
72
65
73
72
86
84
73
77
79
76
78
65
60
63
49
49
74
76
76
83

Medium Clouds (% Sky Obscured)

45
38
23
30
23
17
21
17
23
18
32
20
42
40
45
22
4
17
25
30
25
22
6
20

High Clouds (% Sky Obscured)

46
45
52
53
42
50
63
45
30
44
31
47
78
69
73
72
73
53
24
70
38
27
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
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
1
2
1
1
2
4
6
6
13
15
15
21
26
12
19
2
1
2
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
95
96
98
93
89
86
82
72
70
68
68
69
72
80
86
92
90
89
89
89

Pressure (mb)

1025
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

275
275
274
272
270
268
268
267
267
266
265
265
265
266
266
267
267
267
267
268
269
271
273
275

Tuesday 6

Waning Crescent 20%

01:42

17:11

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:21, Set: 18:34, Transit: 12:57. Moon - Rise: 01:42, Set: 17:11. Civil Dark: 19:08 - 06:46. Nautical Dark: 19:49 - 06:06. Astro Dark: 20:30 - 05:25

Total Clouds (% Sky Obscured)

52
53
57
66
49
60
54
47
42
69
93
99
98
97
95
99
99
99
99
100
100
100
92
100

Low Clouds (% Sky Obscured)

41
41
43
56
37
46
40
38
42
51
68
70
66
69
80
83
90
86
87
87
75
40
27
26

Medium Clouds (% Sky Obscured)

19
18
20
11
10
12
6
7
0
21
20
19
13
10
27
36
39
38
46
53
43
34
33
27

High Clouds (% Sky Obscured)

2
2
3
3
2
2
1
0
0
0
0
32
25
32
35
60
55
84
82
93
100
100
92
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
3
4
3
7
5
4
3
3
16
26
25
16
12
12
26
30
31
43
49
57
58
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
14
14
13
14
14
14
16
17
17
16
15
13
13
12
11
10
9
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

89
95
95
95
95
96
96
95
90
77
69
79
82
75
75
75
71
70
67
69
67
71
74
76

Pressure (mb)

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

Ozone (du)

277
278
277
276
275
275
276
277
279
281
283
286
287
288
291
291
292
293
293
293
293
290
284
283

Wednesday 7

Waning Crescent 12%

03:10

17:23

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
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 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:23, Set: 18:31, Transit: 12:57. Moon - Rise: 03:10, Set: 17:23. Civil Dark: 19:06 - 06:48. Nautical Dark: 19:46 - 06:08. Astro Dark: 20:27 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
75
57
35
45
54
67
53
44
51
49
43
40
51
59
70
72
63
62
54
47
43

Low Clouds (% Sky Obscured)

22
30
16
7
0
0
6
12
18
24
29
36
41
43
40
51
59
60
57
54
47
44
41
40

Medium Clouds (% Sky Obscured)

17
10
0
0
0
0
1
3
4
11
17
23
18
10
0
2
4
6
11
13
18
10
4
0

High Clouds (% Sky Obscured)

100
100
100
75
53
35
35
40
45
23
0
0
0
0
0
0
0
0
0
0
1
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 (%)

44
32
9
6
3
0
0
1
0
2
3
2
3
4
1
1
7
8
18
24
36
32
29
27

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)

6
6
6
7
6
6
5
6
7
9
10
12
13
13
14
14
13
12
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
80
77
77
78
81
79
72
63
53
47
46
45
46
50
59
65
67
68
73
72
66
69

Pressure (mb)

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

Ozone (du)

288
291
296
299
301
302
303
304
307
311
319
322
320
315
314
313
311
309
306
305
304
304
305
303

Thursday 8

Waning Crescent 6%

04:35

17:33

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 07:24, Set: 18:29, Transit: 12:57. Moon - Rise: 04:35, Set: 17:33. Civil Dark: 19:04 - 06:50. Nautical Dark: 19:44 - 06:09. Astro Dark: 20:25 - 05:28

Total Clouds (% Sky Obscured)

58
79
77
67
56
35
33
32
40
56
78
99
96
94
91
94
97
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

36
38
68
44
15
5
4
6
13
26
46
30
37
43
49
42
43
45
52
53
68
82
90
99

Medium Clouds (% Sky Obscured)

0
0
0
0
4
3
3
3
13
56
69
72
76
79
83
86
89
90
93
97
100
92
85
79

High Clouds (% Sky Obscured)

16
45
40
35
30
25
28
32
35
56
76
98
85
74
75
83
87
87
85
78
69
61
66
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

27
25
21
25
19
9
8
7
17
19
19
5
15
22
31
38
43
54
67
85
93
78
67
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
80
85
87
90
91
91
84
77
73
64
56
63
72
81
84
90
93
93
92
93
92
92

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

302
301
299
297
296
294
293
289
287
284
282
278
276
275
273
271
271
270
270
269
269
268
266
265

Friday 9

Waning Crescent 2%

05:57

17:43

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 OK
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:26, Set: 18:27, Transit: 12:56. Moon - Rise: 05:57, Set: 17:43. Civil Dark: 19:01 - 06:51. Nautical Dark: 19:42 - 06:11. Astro Dark: 20:22 - 05:30

Total Clouds (% Sky Obscured)

98
97
95
84
75
69
73
76
77
71
62
53
56
64
70
57
44
32
35
38
40
50
57
65

Low Clouds (% Sky Obscured)

94
89
84
68
54
48
50
56
58
59
55
50
50
53
59
57
43
25
28
35
40
49
55
59

Medium Clouds (% Sky Obscured)

68
62
55
52
45
28
24
26
25
40
52
51
40
32
22
16
8
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

81
82
80
63
52
40
30
19
12
17
35
53
56
37
19
12
6
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
47
30
37
55
76
65
55
41
59
85
93
90
79
51
37
27
15
14
13
8
13
18
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
12
12
11
11
11
13
15
17
17
17
17
16
16
16
15
13
12
11
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
90
90
89
89
84
83
79
85
87
90
89
86
84
80
79
75
77
80
83
81
80

Pressure (mb)

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

Ozone (du)

263
263
262
262
262
262
262
261
261
261
262
264
265
268
270
272
273
273
273
275
278
280
280
281

Saturday 10

New Moon 0%

07:18

17:53

Sun - Rise: 07:28, Set: 18:24, Transit: 12:56. Moon - Rise: 07:18, Set: 17:53. Civil Dark: 18:59 - 06:53. Nautical Dark: 19:39 - 06:13. Astro Dark: 20:20 - 05:32

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 (53.36,-2.44)

Generated: 04/10/26 01:16:05. Forecast: 04/10/26 to 10/10/26. Timezone: UTC+1.00