Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Crescent 1%

06:37

17:22

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: 07:47, Set: 18:01, Transit: 12:54. Moon - Rise: 06:37, Set: 17:22. Civil Dark: 18:37 - 07:11. Nautical Dark: 19:17 - 06:31. Astro Dark: 19:57 - 05:51

Total Clouds (% Sky Obscured)

69
72
75
88
90
97
96
93
91
94
99
100
82
63
65
66
80
83
71
90
90
79
67
49

Low Clouds (% Sky Obscured)

59
68
74
78
79
87
76
67
56
57
59
57
42
46
51
62
69
70
69
82
80
55
61
49

Medium Clouds (% Sky Obscured)

69
72
75
68
54
57
69
90
43
39
72
74
74
63
18
6
18
19
3
28
29
26
4
2

High Clouds (% Sky Obscured)

9
21
21
0
0
2
31
16
35
48
85
100
43
20
1
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
4
7
7
20
39
54
66
60
70
69
41
10
7
18
5
2
2
8
26
16
7
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
13
13
13
13
14
14
13
13
12
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
93
90
90
92
92
90
82
80
87
92
93
95
96
96
95
95
95
95
95
93

Pressure (mb)

989
989
988
988
988
988
987
987
986
986
985
985
985
986
986
987
987
988
988
988
988
989
988
988

Ozone (du)

289
290
291
294
292
289
288
287
287
288
290
288
288
287
285
284
283
282
281
280
282
276
277
274

Tuesday 21

New Moon 0%

07:52

17:32

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: 07:49, Set: 17:59, Transit: 12:54. Moon - Rise: 07:52, Set: 17:32. Civil Dark: 18:34 - 07:13. Nautical Dark: 19:15 - 06:33. Astro Dark: 19:55 - 05:52

Total Clouds (% Sky Obscured)

97
99
86
85
59
88
95
100
100
95
95
90
90
86
93
83
67
68
72
74
76
61
58
64

Low Clouds (% Sky Obscured)

77
98
67
59
46
26
88
84
90
78
94
73
67
76
63
74
65
68
72
59
70
61
58
64

Medium Clouds (% Sky Obscured)

48
31
26
34
18
41
54
70
76
63
65
56
58
32
60
47
24
27
2
23
5
0
0
0

High Clouds (% Sky Obscured)

0
0
7
2
10
22
8
1
2
2
1
2
2
2
4
12
45
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

33
53
10
7
11
9
36
66
62
66
51
39
36
30
22
18
14
4
9
11
13
13
12
6

Precipitation Amount (mm)

0
0.5
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
6
7
8
11
11
12
14
15
15
13
12
11
11
10
9
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
93
93
89
89
83
86
86
84
83
83
87
90
90
93
93
93
93
93
93
93
93

Pressure (mb)

988
989
989
989
989
989
989
989
989
990
990
990
991
992
993
994
994
995
995
996
996
996
996
997

Ozone (du)

273
272
270
268
268
269
269
270
272
271
271
271
273
275
272
274
277
280
283
283
284
282
279
276

Wednesday 22

Waxing Crescent 1%

09:07

17:43

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 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: 07:51, Set: 17:57, Transit: 12:54. Moon - Rise: 09:07, Set: 17:43. Civil Dark: 18:32 - 07:15. Nautical Dark: 19:13 - 06:34. Astro Dark: 19:53 - 05:54

Total Clouds (% Sky Obscured)

60
68
63
46
34
96
81
92
97
100
100
100
100
100
100
100
100
97
100
100
100
98
97
100

Low Clouds (% Sky Obscured)

60
56
59
43
26
0
7
55
60
71
58
33
42
30
59
73
73
83
100
100
96
98
96
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
49
32
59
43
34
76
86
100
100
100
100
97
100
100
98
37
58
94

High Clouds (% Sky Obscured)

0
17
20
41
34
85
53
68
65
94
100
95
100
100
100
100
100
35
35
35
26
15
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
7
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
3
3
4
4
3
2
12
13
27
28
29
27
31
45
79
94
82
84
83
67
76
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.4
0.6
0.5
0.4
0.4
0.7
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
90
85
80
75
70
65
67
72
75
76
80
81
82
82
82
84
85
90
90
91

Pressure (mb)

997
997
997
997
998
998
998
998
997
996
996
995
994
994
993
992
991
990
989
987
986
985
983
982

Ozone (du)

280
283
281
281
281
280
278
279
282
282
282
284
290
295
296
297
298
297
296
295
298
305
312
316

Thursday 23

Waxing Crescent 4%

10:24

18:00

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: 07:52, Set: 17:55, Transit: 12:53. Moon - Rise: 10:24, Set: 18:00. Civil Dark: 18:30 - 07:17. Nautical Dark: 19:11 - 06:36. Astro Dark: 19:51 - 05:56

Total Clouds (% Sky Obscured)

60
73
100
75
91
98
100
100
100
100
97
89
97
58
63
66
100
100
98
94
69
56
57
84

Low Clouds (% Sky Obscured)

60
73
90
75
91
96
96
94
64
47
31
30
37
32
29
28
25
28
32
33
33
29
29
58

Medium Clouds (% Sky Obscured)

56
70
100
75
88
95
100
100
99
100
89
65
78
58
63
66
100
100
98
91
54
40
26
19

High Clouds (% Sky Obscured)

4
4
30
59
90
65
40
15
50
78
82
86
97
58
63
65
65
65
61
62
43
25
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
5
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
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
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
92
40
36
26
3
8
18
10
9
8
4
5
6
4
4

Precipitation Amount (mm)

0.8
1.2
1.9
1.6
1.3
1.8
2.3
1.9
1.2
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
7
10
15
18
19
19
19
18
18
16
14
12
11
10
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
91
87
84
84
73
63
62
62
63
65
69
74
75
75
77
78
79
79
79
82

Pressure (mb)

981
980
979
980
981
983
984
986
988
989
990
992
993
994
995
995
996
997
997
997
997
998
998
997

Ozone (du)

328
331
332
331
330
327
324
320
319
317
314
312
311
312
311
310
311
313
314
314
316
313
309
309

Friday 24

Waxing Crescent 9%

11:39

18:22

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: 07:54, Set: 17:52, Transit: 12:53. Moon - Rise: 11:39, Set: 18:22. Civil Dark: 18:28 - 07:18. Nautical Dark: 19:09 - 06:38. Astro Dark: 19:49 - 05:57

Total Clouds (% Sky Obscured)

90
82
84
86
89
85
91
86
88
83
100
100
89
93
100
100
100
100
100
100
98
95
93
86

Low Clouds (% Sky Obscured)

74
74
79
82
87
80
86
75
77
70
85
90
81
88
66
68
69
63
59
56
57
56
51
38

Medium Clouds (% Sky Obscured)

14
80
11
6
2
9
46
46
44
62
76
87
67
54
48
46
44
56
70
82
81
76
75
60

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
1
0
0
0
27
53
80
70
59
54
60
70
78
77
71
63
63

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

20
38
21
16
20
33
42
55
58
64
65
78
95
95
48
49
44
37
29
24
28
27
24
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.5
0.8
1.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
85
79
79
78
73
77
72
72
73
87
90
93
93
91
88
87
85
85
84
81
81
78

Pressure (mb)

997
997
997
997
997
997
997
997
997
997
996
996
996
996
997
996
997
998
999
1000
1001
1001
1002
1003

Ozone (du)

312
310
308
310
314
318
317
317
318
320
325
328
334
337
335
330
325
320
318
316
314
314
314
315

Saturday 25

Waxing Crescent 15%

12:49

18:56

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

Sun - Rise: 07:56, Set: 17:50, Transit: 12:53. Moon - Rise: 12:49, Set: 18:56. Civil Dark: 18:26 - 07:20. Nautical Dark: 19:07 - 06:39. Astro Dark: 19:47 - 05:59

Total Clouds (% Sky Obscured)

82
75
75
74
73
76
81
86
81
75
70
57
43
24
27
31
41
35
31
19
14
0
9
17

Low Clouds (% Sky Obscured)

14
0
3
5
8
13
15
17
20
22
25
18
10
2
15
29
41
35
30
19
14
0
3
5

Medium Clouds (% Sky Obscured)

45
28
23
18
13
23
33
40
38
29
18
17
21
20
23
23
22
11
4
0
0
0
0
0

High Clouds (% Sky Obscured)

65
66
56
50
36
45
56
70
67
63
56
38
21
2
1
1
0
0
0
0
0
0
5
10

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 (%)

20
13
11
8
1
11
15
16
16
15
8
14
15
12
13
14
12
16
16
10
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
3
2
1
2
2
2
4
4
4
4
3
4
3
4
4
4
4
4
3
3
3

Dew Point (°C)

3
2
1
1
1
0
1
1
2
2
2
2
2
2
1
2
2
2
1
0
-1
-1
-1
-1

Relative Humidity (%)

74
69
65
63
60
58
57
57
56
56
57
58
60
62
64
66
67
69
66
63
60
60
61
62

Pressure (mb)

1004
1005
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

316
317
318
311
304
298
296
294
292
290
289
287
288
289
290
290
290
291
291
291
292
290
289
287

Sunday 26

Waxing Crescent 22%

12:48

18:44

Sun - Rise: 06:58, Set: 16:48, Transit: 11:53. Moon - Rise: 12:48, Set: 18:44. Civil Dark: 17:24 - 06:22. Nautical Dark: 18:05 - 05:41. Astro Dark: 18:45 - 05:01

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: 20/10/25 05:21:54. Forecast: 20/10/25 to 26/10/25. Timezone: UTC+1.00