Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Gibbous 70%

16:10

01:37

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:48, Set: 18:02, Transit: 12:54. Moon - Rise: 16:10, Set: 01:37. Civil Dark: 18:37 - 07:13. Nautical Dark: 19:18 - 06:32. Astro Dark: 19:58 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
100
100
100
100
100
100
99
92
28
29
65
78
100
99
98
100
99
100

Low Clouds (% Sky Obscured)

82
85
93
94
90
92
100
100
100
100
100
100
75
10
0
1
14
42
61
82
89
86
98
100

Medium Clouds (% Sky Obscured)

100
100
100
98
96
95
46
45
53
53
44
54
68
58
26
26
26
30
99
98
79
98
88
100

High Clouds (% Sky Obscured)

100
100
100
0
0
0
0
0
0
0
0
0
12
0
0
0
1
8
0
0
0
1
0
0

ISS Passover

Visibility (miles)

9
8
5
5
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
Light Rain

Precipitation Probability (%)

95
95
95
95
95
64
31
11
9
15
14
25
34
8
2
1
5
23
70
84
76
53
57
95

Precipitation Amount (mm)

0.9
0.9
0.9
1
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.5
0
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
91
93
93
91
93
93
96
95
91
91
90
93
95
93
91
88
93
93
93
93
91

Pressure (mb)

1008
1007
1006
1005
1005
1004
1003
1003
1002
1002
1001
1001
1000
1000
999
999
998
997
997
996
996
996
996
996

Ozone (du)

282
284
285
286
288
290
293
296
299
300
302
305
307
307
296
289
288
291
295
296
300
301
304
303

Wednesday 21

Waxing Gibbous 79%

16:22

02:56

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

Sun - Rise: 07:50, Set: 17:59, Transit: 12:54. Moon - Rise: 16:22, Set: 02:56. Civil Dark: 18:35 - 07:14. Nautical Dark: 19:15 - 06:34. Astro Dark: 19:56 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
69
63
53
50
7
3
29
66
86
85
63
43
42
36
31
37
43
26

Low Clouds (% Sky Obscured)

100
100
100
80
73
64
58
52
43
2
2
2
3
39
86
81
53
25
29
29
24
35
42
26

Medium Clouds (% Sky Obscured)

100
100
100
100
100
93
53
33
3
18
4
0
22
38
42
41
22
13
4
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
2
1
1
2
3
4
6
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
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
70
39
10
4
3
11
4
11
18
13
18
5
4
7
7
9
8
7

Precipitation Amount (mm)

1.8
2.9
2.9
2.5
1.3
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
13
16
16
18
20
17
13
11
10
7
7
6
6
6
5
5
5
5
5
5
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
8
6
6
4
1
2
3
3
2
4
3
3
3
2
2
4
4
3
4
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

88
96
98
98
96
93
91
88
84
74
74
79
83
86
90
88
90
93
90
91
90
84
78
72

Pressure (mb)

996
996
996
998
999
1000
1002
1003
1004
1004
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009

Ozone (du)

302
302
301
300
299
299
299
300
303
313
317
318
317
318
320
314
309
311
312
314
313
313
310
307

Thursday 22

Waxing Gibbous 87%

16:32

04:15

13 OK
14 OK
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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:52, Set: 17:57, Transit: 12:54. Moon - Rise: 16:32, Set: 04:15. Civil Dark: 18:33 - 07:16. Nautical Dark: 19:13 - 06:36. Astro Dark: 19:54 - 05:55

Total Clouds (% Sky Obscured)

46
39
94
71
95
100
98
100
100
100
100
100
100
100
100
80
77
35
72
65
63
85
97
98

Low Clouds (% Sky Obscured)

45
33
56
5
2
5
37
88
84
85
90
90
85
87
75
62
49
35
72
65
63
85
65
60

Medium Clouds (% Sky Obscured)

0
5
26
16
84
99
96
96
100
100
100
100
100
100
100
65
65
3
12
21
25
27
28
29

High Clouds (% Sky Obscured)

0
1
34
48
83
100
60
100
100
100
100
100
100
100
100
60
55
3
1
2
3
13
59
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
8
3
2
2
7
9
5
9
9
9
9
9
8
5

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

Precipitation Probability (%)

2
4
1
10
0
4
20
39
34
79
95
95
95
88
47
40
38
13
12
16
26
55
67
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
1.1
1.9
1.6
0.3
0
0
0
0
0
0
0
0
0.4
0.5

Wind Speed/Direction (mph)

7
8
8
8
7
7
9
12
14
16
17
18
19
21
20
17
16
15
15
14
13
13
10
10

Chance of Frost

Temperature (°C)

12
13
13
13
12
10
10
10
10
10
10
11
11
12
12
12
11
11
11
11
11
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
60
59
65
73
77
78
77
83
85
90
93
93
90
92
92
92
93
91
91
90
87
84
81

Pressure (mb)

1008
1007
1007
1006
1006
1005
1004
1003
1001
1000
998
996
994
992
990
989
987
986
985
985
984
984
984
985

Ozone (du)

302
300
299
298
297
296
296
298
298
298
298
299
299
303
307
310
315
317
318
319
317
315
314
315

Friday 23

Waxing Gibbous 94%

16:42

05:37

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:54, Set: 17:55, Transit: 12:53. Moon - Rise: 16:42, Set: 05:37. Civil Dark: 18:31 - 07:18. Nautical Dark: 19:11 - 06:37. Astro Dark: 19:52 - 05:57

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
99
100
100
100
86
73
55
61
70
78
83
87
99
98
97
96

Low Clouds (% Sky Obscured)

76
100
100
100
100
100
100
99
99
99
100
100
85
68
48
58
68
65
71
44
32
28
26
26

Medium Clouds (% Sky Obscured)

34
100
100
98
97
95
94
93
94
93
78
48
28
17
2
2
3
3
11
16
25
26
36
94

High Clouds (% Sky Obscured)

62
77
100
75
53
35
35
40
38
2
4
20
3
0
0
0
0
50
20
69
96
77
58
44

ISS Passover

Visibility (miles)

5
6
9
3
2
2
2
3
3
3
5
8
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
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
66
95
95
95
95
95
95
95
95
92
66
46
35
9
14
5
5
4
4
0
1
1
1

Precipitation Amount (mm)

0.4
0
0.7
1.8
2.8
2.6
1.9
1.5
1.3
1.1
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
17
18
20
22
24
26
27
27
26
25
25
24
23
21
19
18
16
15
13
11
11
11
11

Chance of Frost

Temperature (°C)

11
11
10
11
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
87
91
91
90
87
87
90
90
90
87
87
84
81
74
70
69
65
68
67
68
65

Pressure (mb)

985
987
988
990
991
993
994
996
997
998
999
1000
1002
1003
1004
1005
1005
1006
1006
1006
1007
1007
1006
1006

Ozone (du)

316
319
321
323
324
324
326
329
332
332
331
327
324
324
330
329
325
319
317
315
316
313
308
304

Saturday 24

Waxing Gibbous 98%

16:52

06:03

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:56, Set: 17:53, Transit: 11:53. Moon - Rise: 16:52, Set: 06:03. Civil Dark: 18:29 - 06:20. Nautical Dark: 19:09 - 05:39. Astro Dark: 19:50 - 04:59

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
87
73
60
71
74
66
59
46
63
81
98
92
87
83
73

Low Clouds (% Sky Obscured)

31
37
35
46
97
100
95
90
85
80
73
60
71
74
65
56
46
60
74
91
82
72
62
48

Medium Clouds (% Sky Obscured)

98
99
100
100
99
99
99
100
100
87
70
55
51
53
38
22
0
5
10
15
10
15
20
25

High Clouds (% Sky Obscured)

42
46
40
35
30
25
25
25
25
25
30
40
55
70
53
28
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
5
5
6
7
4
4
5
5
7
8
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
Very 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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
15
30
67
88
88
95
95
95
95
88
94
95
77
63
51
31
33
32
25
49
51
43
47

Precipitation Amount (mm)

0
0
0
0.3
0.6
0.5
0.5
0.9
1.2
0.8
0.4
0.5
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
12
13
15
17
19
18
19
22
20
18
18
21
25
25
25
25
26
27
28
28
28
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
6
6
5
5
5
5
6
7
8
9
9
10
10
10
10
4
3
3
2
3
2

Dew Point (°C)

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

Relative Humidity (%)

62
66
68
71
82
91
91
91
93
93
95
95
91
88
84
81
78
76
76
76
74
71
67
63

Pressure (mb)

1005
1003
1002
1000
998
996
993
992
991
989
988
987
987
987
987
988
988
989
990
991
991
992
993
994

Ozone (du)

300
299
295
293
291
290
291
288
285
282
281
280
278
278
279
292
304
316
313
309
306
311
317
322

Sunday 25

Waxing Gibbous 100%

16:05

07:33

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:58, Set: 16:51, Transit: 11:53. Moon - Rise: 16:05, Set: 07:33. Civil Dark: 17:27 - 06:22. Nautical Dark: 18:07 - 05:41. Astro Dark: 18:48 - 05:01

Total Clouds (% Sky Obscured)

66
58
53
58
63
71
78
84
92
94
96
83
76
72
77
83
86
91
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
19
25
32
44
54
70
83
88
94
95
80
65
50
43
33
23
33
46
55
50
42
25
37

Medium Clouds (% Sky Obscured)

35
40
39
33
18
12
15
13
13
12
12
10
9
8
29
49
69
81
90
100
96
93
89
72

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
5
8
25
38
52
59
63
65
72
82
94
96
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Light Rain
None

Precipitation Probability (%)

35
21
39
39
27
38
39
28
23
16
11
11
5
1
6
4
1
31
53
73
76
77
72
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4
0.4
0

Wind Speed/Direction (mph)

28
28
28
27
26
25
23
22
21
20
18
17
15
14
13
12
11
10
11
11
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
65
65
66
67
66
66
64
64
63
62
68
72
77
78
78
78
82
88
93
91
90
88

Pressure (mb)

995
996
998
999
1000
1002
1003
1004
1005
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1006

Ozone (du)

322
321
320
313
306
298
294
290
286
284
282
280
278
275
273
270
268
266
265
264
262
263
263
264

Monday 26

Full Moon 99%

16:22

09:07

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
05 Bad

Sun - Rise: 07:00, Set: 16:49, Transit: 11:53. Moon - Rise: 16:22, Set: 09:07. Civil Dark: 17:25 - 06:23. Nautical Dark: 18:06 - 05:43. Astro Dark: 18:46 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
88
82
85
88
92
94
94
93
89
86
86

Low Clouds (% Sky Obscured)

48
68
80
91
100
90
78
69
75
80
84
85
84
81
74
72
67

Medium Clouds (% Sky Obscured)

53
31
26
21
25
28
30
35
30
24
18
33
47
70
62
49
36

High Clouds (% Sky Obscured)

100
100
71
41
12
28
35
39
42
50
60
50
39
28
22
16
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9

Fog (%)

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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

35
6
13
17
8
14
13
5
21
37
55
79
95
88
61
45
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.6
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
12
12
12
13
13
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
9
9
9
10
10
11
11
10
10
9
9

Relative Humidity (%)

88
88
88
88
88
90
86
83
80
83
86
89
87
84
83
83
80

Pressure (mb)

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

Ozone (du)

264
265
265
266
266
267
268
269
271
272
274
276
279
283
287
291
294

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 20/10/26 13:51:17. Forecast: 20/10/26 to 26/10/26. Timezone: UTC+1.00