Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 72%

20:49

13:20

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

Sun - Rise: 07:27, Set: 16:20, Transit: 11:53. Moon - Rise: 20:49, Set: 13:20. Civil Dark: 16:58 - 06:48. Nautical Dark: 17:40 - 06:06. Astro Dark: 18:21 - 05:26

Total Clouds (% Sky Obscured)

95
96
97
100
100
91
100
84
58
37
33
32
85
89
100
100
100
100
100
100
100
76
49
66

Low Clouds (% Sky Obscured)

85
80
72
80
61
79
67
57
54
30
27
32
43
24
0
0
4
32
53
69
51
52
37
51

Medium Clouds (% Sky Obscured)

95
95
83
95
100
86
99
81
55
37
33
7
46
61
95
100
69
54
83
62
82
29
49
21

High Clouds (% Sky Obscured)

95
96
97
100
81
0
0
2
1
0
0
0
15
35
100
94
100
100
100
100
100
61
45
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

45
41
26
25
12
28
46
60
17
12
0
0
0
1
6
28
58
83
74
53
17
4
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
13
12
12
11
11
10
9
9
10
12
12
11
9
8
7
7
4
5
3
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
95
92
95
92
92
93
92
93
95
90
84
80
77
77
79
83
90
88
87
88
90
90

Pressure (mb)

1006
1005
1004
1004
1003
1002
1002
1002
1002
1002
1002
1003
1003
1003
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002

Ozone (du)

271
273
276
277
277
276
277
276
280
282
285
288
292
296
299
303
307
310
312
314
311
311
312
311

Monday 10

Waning Gibbous 61%

No Rise

13:41

22 OK
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: 07:28, Set: 16:18, Transit: 11:53. Moon - Rise: No Rise, Set: 13:41. Civil Dark: 16:57 - 06:50. Nautical Dark: 17:39 - 06:08. Astro Dark: 18:20 - 05:27

Total Clouds (% Sky Obscured)

19
88
76
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
0
0
0
17
37
65
91
81
76
72
64
58
56
74
61
65
76
75
68
62
55
64
68

Medium Clouds (% Sky Obscured)

5
0
18
51
48
89
96
100
100
97
92
98
96
100
97
100
81
98
100
100
83
100
100
100

High Clouds (% Sky Obscured)

0
52
66
100
94
100
100
100
69
100
100
74
100
95
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
5
9
2
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
None
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
15
83
87
95
57
38
29
38
24
35
22
27
64
73
95
60
95
95
33

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
0.5
0.7
0
0
0
0
0
0
0
0
0.3
0.3
1.1
0
1
0.8
0

Wind Speed/Direction (mph)

6
6
7
7
8
8
9
10
11
14
16
17
18
20
20
20
20
21
21
21
22
20
16
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
4
4
3
3
4
4
5
5
5
6
7
7
8
9
9
8
8
8
7
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
93
93
93
90
90
89
87
84
84
84
83
82
80
84
83
93
89

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1000
1000
1000
999
999
998
997
997
996
995
995
995
995
995

Ozone (du)

312
307
308
308
305
302
300
298
296
295
296
295
294
292
290
288
289
288
285
282
280
279
279
283

Tuesday 11

Waning Gibbous 50%

22:16

13:56

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: 07:30, Set: 16:17, Transit: 11:54. Moon - Rise: 22:16, Set: 13:56. Civil Dark: 16:55 - 06:52. Nautical Dark: 17:38 - 06:10. Astro Dark: 18:18 - 05:29

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)

60
77
63
68
68
55
58
78
57
43
42
30
25
38
48
67
78
63
76
81
81
81
79
82

Medium Clouds (% Sky Obscured)

100
100
100
78
66
82
59
43
35
52
89
100
100
100
100
100
100
100
100
99
99
100
100
100

High Clouds (% Sky Obscured)

100
100
100
65
100
100
100
100
100
100
100
100
100
100
74
100
100
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

65
55
63
64
46
20
10
5
3
2
0
0
2
43
43
75
95
94
95
95
95
88
94
95

Precipitation Amount (mm)

0.3
0.3
0.4
0.5
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0.8
0.6
1
0.7
0.7
0.5
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
11
11
11
11
11
11
11
12
13
13
13
13
12
12
12
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
89
87
88
90
92
91
91
93
93
91
90
92
93
92
96
98
96
96
98
96
95
92

Pressure (mb)

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

Ozone (du)

286
287
288
290
283
279
281
278
277
276
275
274
274
275
274
273
274
275
274
275
275
275
275
275

Wednesday 12

Third Quarter 39%

23:39

14:07

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: 07:32, Set: 16:15, Transit: 11:54. Moon - Rise: 23:39, Set: 14:07. Civil Dark: 16:54 - 06:54. Nautical Dark: 17:36 - 06:11. Astro Dark: 18:17 - 05:30

Total Clouds (% Sky Obscured)

100
100
99
98
97
98
99
100
83
67
56
64
76
76
69
67
66
79
88
99
99
100
100
100

Low Clouds (% Sky Obscured)

88
92
89
87
80
68
58
62
57
39
37
37
40
57
59
34
22
37
48
57
56
54
54
57

Medium Clouds (% Sky Obscured)

100
100
98
95
93
83
42
26
57
9
1
0
28
30
25
30
30
9
0
0
17
27
25
20

High Clouds (% Sky Obscured)

100
100
72
43
10
40
70
100
75
57
35
35
40
40
35
35
35
53
73
90
93
96
100
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
91
64
67
65
55
56
45
12
15
13
4
10
10
12
8
10
11
10
8
2
4

Precipitation Amount (mm)

0.8
1.1
1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
92
92
90
92
92
92
90
86
87
86
83
84
82
79
81
83
87
91
91
93
93
95

Pressure (mb)

1000
999
999
999
998
998
998
998
998
999
1000
1000
1001
1001
1002
1003
1003
1004
1004
1005
1005
1006
1007
1007

Ozone (du)

274
275
275
275
277
276
279
280
283
286
285
286
287
289
289
291
291
293
295
296
296
295
296
296

Thursday 13

Waning Crescent 29%

00:58

14:15

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

Sun - Rise: 07:34, Set: 16:14, Transit: 11:54. Moon - Rise: 00:58, Set: 14:15. Civil Dark: 16:52 - 06:55. Nautical Dark: 17:35 - 06:13. Astro Dark: 18:16 - 05:32

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)

51
56
50
42
29
33
64
61
65
73
78
86
92
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

24
30
99
89
100
100
100
100
100
100
100
100
100
100
100
100
100
94
87
80
83
88
92
77

High Clouds (% Sky Obscured)

88
81
87
94
100
100
100
100
100
100
100
100
100
100
100
99
99
97
93
85
86
88
92
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
5
4
3
3
3
2
4
4
3
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

5
2
19
22
17
62
85
92
95
95
95
95
95
95
95
95
95
95
95
87
76
62
43
39

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.4
1
1.3
1.8
1.5
2.1
2.3
2.3
1.8
1.3
1.3
0.9
0.4
0.3
0.2
0
0

Wind Speed/Direction (mph)

9
9
10
11
12
12
13
15
18
20
21
23
23
23
23
21
20
18
17
17
17
16
15
14

Chance of Frost

Temperature (°C)

9
9
8
9
8
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

8
7
7
7
6
7
6
6
5
4
3
2
1
1
-0
0
1
0
0
1
1
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
93
91
91
91
90
88
90
87
88
87
88
88
87
88
88
90
88
90
88

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1005
1004
1004
1003
1003
1002
1002
1001
1001
1002
1002
1002
1003
1003
1004
1005
1005

Ozone (du)

296
296
295
294
294
293
292
291
291
291
291
290
290
294
293
296
300
303
304
304
305
305
306
306

Friday 14

Waning Crescent 21%

02:13

14:23

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: 07:36, Set: 16:12, Transit: 11:54. Moon - Rise: 02:13, Set: 14:23. Civil Dark: 16:51 - 06:57. Nautical Dark: 17:34 - 06:14. Astro Dark: 18:15 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
85
78
82
87
92
94
94
95
95

Low Clouds (% Sky Obscured)

100
100
98
96
95
92
88
83
88
93
98
99
99
100
93
85
78
82
80
78
79
78
77
83

Medium Clouds (% Sky Obscured)

64
46
60
76
95
99
99
98
81
65
51
58
68
74
53
26
0
16
28
37
32
28
21
20

High Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
97
96
91
65
39
18
16
9
2
7
13
20
28
40
51
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 (%)

30
11
13
10
1
8
9
6
18
21
19
21
19
15
13
10
5
12
13
6
14
13
6
17

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)

13
12
11
10
10
9
9
10
11
9
7
6
5
4
4
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
5
5

Relative Humidity (%)

88
90
90
88
88
88
88
87
87
87
87
87
87
87
85
85
85
85
87
85
85
85
84
84

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

306
306
305
305
305
305
306
306
307
307
307
307
308
308
309
309
309
310
310
309
309
309
308
307

Saturday 15

Waning Crescent 13%

03:27

14:31

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

Sun - Rise: 07:38, Set: 16:11, Transit: 11:54. Moon - Rise: 03:27, Set: 14:31. Civil Dark: 16:50 - 06:59. Nautical Dark: 17:33 - 06:16. Astro Dark: 18:14 - 05:35

Total Clouds (% Sky Obscured)

95
96
97
98
99
98
97
96
95
92
90
93
96
99
97
96
95
93
94
94

Low Clouds (% Sky Obscured)

91
96
97
97
97
95
93
92
90
88
88
92
94
98
89
83
75
76
76
81

Medium Clouds (% Sky Obscured)

23
26
21
19
14
12
9
5
10
14
21
28
38
54
62
71
75
75
70
70

High Clouds (% Sky Obscured)

32
22
13
7
1
1
2
3
9
14
20
27
35
31
42
51
57
67
75
84

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

21
20
16
12
10
15
13
3
10
9
4
7
7
6
24
43
59
58
50
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
79
81
81
81
81
82
79
77
74
71
68
63
65
65
68
69
71

Pressure (mb)

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

Ozone (du)

311
314
317
317
317
316
314
311
308
302
296
290
285
280
275
279
284
288
294
301

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

Generated: 09/11/25 22:21:23. Forecast: 09/11/25 to 15/11/25. Timezone: UTC+0.00