Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Waning Crescent 1%

05:31

19:15

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
22 Bad
23 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)

68
80
88
91
100
100
100
100
90
88
82
63
89
100
100
100
100
100
100
87
95
69
71
46

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
27
74
28
19
68
35
47
100
92
91
100
98
93
80
41
55
60
28

Medium Clouds (% Sky Obscured)

0
0
0
0
30
30
93
62
89
88
19
15
28
97
100
100
89
100
100
9
20
12
8
11

High Clouds (% Sky Obscured)

68
80
88
91
100
100
100
100
20
0
0
0
7
100
100
100
100
100
100
30
25
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
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
63
66
80
95
58
16
29
23
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.4
0.7
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
5
6
6
6
8
9
11
12
14
14
13
13
12
14
14
13
13
11
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
5
6
5
5
6
7
8
10
11
13
13
13
13
13
13
12
12
13
13
14
14

Dew Point (°C)

5
5
5
5
6
6
6
6
6
5
7
9
10
12
11
11
11
12
13
13
13
14
14
14

Relative Humidity (%)

79
81
82
85
85
87
85
80
73
65
64
68
68
73
71
71
72
73
81
86
87
95
95
92

Pressure (mb)

1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012

Ozone (du)

311
311
311
308
307
306
307
311
315
316
319
321
318
312
309
307
307
307
310
316
320
318
319
322

Friday 11

New Moon 0%

06:56

19:25

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 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 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)

39
73
82
63
50
45
68
67
86
100
99
92
91
78
79
41
41
46
42
33
21
21
11
50

Low Clouds (% Sky Obscured)

36
64
73
61
47
42
42
54
69
89
80
75
76
72
66
37
29
13
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
6
0
0
0
0
0
0
0
0
7
1
0
0
0
0
0
0
0
0
0
5
6

High Clouds (% Sky Obscured)

0
0
0
3
4
2
60
55
60
55
66
39
45
25
21
1
7
19
20
15
9
21
3
35

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 (%)

1
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 (%)

15
8
8
3
3
2
1
9
22
20
19
15
14
9
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
93
95
96
96
96
93
85
79
85
80
79
67
57
54
55
61
69
72
76
80
81

Pressure (mb)

1012
1013
1014
1014
1014
1015
1016
1016
1017
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023
1022
1022

Ozone (du)

320
319
317
315
314
313
311
310
314
313
315
316
314
312
310
307
305
300
298
296
296
296
294
293

Saturday 12

Waxing Crescent 2%

08:19

19:35

00 OK
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
22 Bad
23 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)

45
43
63
88
88
96
92
96
97
100
100
98
100
100
100
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
6
45
54
74
85
79
93
89
93
85
89
87
74
99
76
93
93
80
82
88

Medium Clouds (% Sky Obscured)

7
4
8
7
12
20
88
96
16
15
62
13
12
15
12
25
18
84
97
99
99
98
14
9

High Clouds (% Sky Obscured)

35
42
46
86
84
67
38
7
31
46
54
41
100
84
100
22
100
93
100
100
100
100
100
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
1
22
27
26
12
52
50
41
30
13
12
16
39
63
53
59
54
38
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
7
7
8
8
9
9
10
12
12
14
16
17
17
17
17
17
16
17
17
17
17

Dew Point (°C)

6
7
7
8
8
8
8
9
9
10
10
10
11
13
14
15
15
15
15
14
16
16
16
16

Relative Humidity (%)

82
85
91
93
90
90
84
88
86
84
78
74
68
72
74
76
76
80
80
81
89
95
95
96

Pressure (mb)

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

Ozone (du)

292
292
293
295
297
298
296
297
297
298
299
299
299
298
299
300
301
302
301
303
303
306
308
310

Sunday 13

Waxing Crescent 7%

09:41

19:45

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

Sun - Rise: 06:40, Set: 19:30, Transit: 13:05. Moon - Rise: 09:41, Set: 19:45. Civil Dark: 20:05 - 06:05. Nautical Dark: 20:47 - 05:23. Astro Dark: 21:33 - 04:37

Total Clouds (% Sky Obscured)

86
78
82
94
96
97
95
47
46
44
94
46
46
49
51
63
99
99
99
94
90
86
91
96

Low Clouds (% Sky Obscured)

66
61
60
56
70
66
43
26
28
33
43
40
40
42
44
42
35
33
27
24
23
23
20
17

Medium Clouds (% Sky Obscured)

6
10
11
13
95
64
88
15
11
0
0
0
0
11
18
27
25
20
27
91
86
78
38
23

High Clouds (% Sky Obscured)

55
52
34
37
41
41
0
16
33
44
81
44
33
37
37
41
98
97
97
93
87
82
88
88

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 (%)

18
21
20
13
11
10
5
3
6
2
4
3
0
1
1
0
0
1
0
0
3
1
0
4

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
6
5
4
4
4
4
4
5
8
9
9
9
9
8
8
8
7
5
4
2
1
3
3

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
16
16
17
18
19
19
19
19
19
18
18
17
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
90
86
84
87
87
79
71
63
57
55
53
53
54
57
64
71
72
73
76
82

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

311
310
310
310
311
311
313
315
315
312
306
305
304
302
298
298
297
296
294
292
290
290
288
286

Monday 14

Waxing Crescent 13%

11:02

19:58

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
22 Bad
23 Bad

Sun - Rise: 06:42, Set: 19:27, Transit: 13:05. Moon - Rise: 11:02, Set: 19:58. Civil Dark: 20:02 - 06:07. Nautical Dark: 20:45 - 05:25. Astro Dark: 21:30 - 04:40

Total Clouds (% Sky Obscured)

100
97
69
96
96
94
85
83
67
63
81
92
95
87
80
80
76
71
66
62
63
54
63
71

Low Clouds (% Sky Obscured)

14
14
31
80
87
86
82
79
61
58
76
89
91
80
74
67
68
67
64
50
37
23
41
56

Medium Clouds (% Sky Obscured)

22
44
33
17
10
8
4
4
5
6
10
6
5
2
2
2
3
1
0
4
9
13
15
26

High Clouds (% Sky Obscured)

100
91
47
47
62
47
12
8
3
0
1
0
0
0
0
1
15
31
46
31
15
0
30
43

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
1
2
0
1
3
1
1
5
3
14
7
11
13
14
13
10
12
7
8
7
3
11
31

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

Chance of Frost

Temperature (°C)

14
14
14
14
15
15
15
15
16
17
18
20
20
21
22
22
22
21
21
20
19
18
17
17

Feels Like (°C)

13
13
12
13
12
13
13
13
14
16
18
19
20
20
20
20
20
20
21
21
19
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

83
86
86
82
69
69
70
76
79
78
77
75
79
80
79
75
73
75
77
80
82
85
90
89

Pressure (mb)

1021
1021
1020
1020
1020
1020
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

284
284
283
283
283
284
285
288
290
291
292
293
295
296
296
296
296
295
293
292
291
290
289
288

Tuesday 15

Waxing Crescent 21%

12:22

20:15

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
22 Bad
23 Bad

Sun - Rise: 06:44, Set: 19:25, Transit: 13:04. Moon - Rise: 12:22, Set: 20:15. Civil Dark: 20:00 - 06:09. Nautical Dark: 20:42 - 05:27. Astro Dark: 21:27 - 04:42

Total Clouds (% Sky Obscured)

82
90
96
99
87
74
63
74
84
95
90
86
82
88
94
99
95
91
88
78
70
64
66
71

Low Clouds (% Sky Obscured)

75
72
63
52
56
59
60
70
80
91
83
76
69
73
76
78
78
79
81
71
63
54
42
27

Medium Clouds (% Sky Obscured)

36
50
61
76
56
37
16
21
22
23
35
48
60
58
56
60
45
30
15
16
16
14
12
9

High Clouds (% Sky Obscured)

35
45
65
50
50
27
0
0
0
0
0
0
0
33
64
91
64
39
17
12
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
62
73
57
38
22
3
8
15
11
22
32
28
19
27
21
20
25
20
17
15
2
6
8

Precipitation Amount (mm)

0
0.2
0.2
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
9
10
13
12
12
12
12
13
14
13
14
14
14
14
15
14
14
13
12
12
11
11

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17
16
16
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

15
16
15
15
15
14
13
13
12
12
12
12
12
12
12
12
11
12
12
12
12
12
11
10

Relative Humidity (%)

90
92
90
90
90
87
85
82
79
78
75
75
74
74
72
71
68
73
77
80
83
83
84
79

Pressure (mb)

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

Ozone (du)

287
286
287
288
289
290
291
292
293
294
294
295
295
295
296
296
297
299
301
304
306
309
312
312

Wednesday 16

Waxing Crescent 30%

13:40

20:38

Sun - Rise: 06:46, Set: 19:22, Transit: 13:04. Moon - Rise: 13:40, Set: 20:38. Civil Dark: 19:57 - 06:11. Nautical Dark: 20:39 - 05:29. Astro Dark: 21:24 - 04:44

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: 10/09/26 00:54:10. Forecast: 10/09/26 to 16/09/26. Timezone: UTC+1.00