Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waxing Gibbous 72%

14:56

01:08

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
13 Bad
14 Bad
15 OK
16 Bad

Sun - Rise: 06:59, Set: 16:33, Transit: 11:46. Moon - Rise: 14:56, Set: 01:08. Civil Dark: 17:11 - 06:23. Nautical Dark: 17:50 - 05:43. Astro Dark: 18:30 - 05:04

Total Clouds (% Sky Obscured)

59
62
54
60
76
74
90
94
92
100
99
100
99
94
60
50
43
56
56
51
52
60
35
49

Low Clouds (% Sky Obscured)

59
60
54
60
69
67
66
77
58
54
61
61
46
57
50
50
43
56
56
40
48
52
35
36

Medium Clouds (% Sky Obscured)

35
2
2
2
10
14
19
25
43
84
88
71
94
88
22
0
3
1
1
9
3
12
2
38

High Clouds (% Sky Obscured)

0
0
0
0
0
4
0
13
0
2
45
39
30
60
8
14
0
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
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
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
82
6
11
30
17
23
70
95
95
53
4
5
4
2
1
2
16
27
26
8
17
10
38

Precipitation Amount (mm)

0
1.2
0
0
0
0
0
0.3
0.7
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
16
15
17
18
19
20
22
19
19
18
18
16
15
16
18
19
18
16
14
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
87
87
86
84
87
86
82
86
80
81
81
81
81
83
77
74
75
76
72
74
79

Pressure (mb)

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

Ozone (du)

296
296
294
293
293
293
295
295
294
296
296
295
299
303
313
316
321
322
321
320
319
318
315
314

Saturday 1

Waxing Gibbous 82%

15:07

02:32

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

Sun - Rise: 07:01, Set: 16:31, Transit: 11:46. Moon - Rise: 15:07, Set: 02:32. Civil Dark: 17:09 - 06:25. Nautical Dark: 17:49 - 05:45. Astro Dark: 18:28 - 05:06

Total Clouds (% Sky Obscured)

62
59
58
82
70
26
37
0
2
100
93
100
98
100
100
100
65
61
61
48
28
25
1
1

Low Clouds (% Sky Obscured)

47
32
45
48
55
26
25
0
0
17
36
53
66
81
55
58
52
59
61
48
28
25
0
0

Medium Clouds (% Sky Obscured)

62
59
58
82
67
21
5
0
2
44
32
100
95
100
100
100
59
5
1
0
0
0
0
0

High Clouds (% Sky Obscured)

62
59
58
63
57
8
15
0
2
100
92
61
49
100
100
96
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

42
33
21
1
0
0
0
0
0
0
0
6
43
72
66
7
14
0
2
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
80
81
87
88
93
93
91
90
85
82
84
84
90
95
90
82
72
67
64
66
68
73

Pressure (mb)

1004
1005
1005
1005
1006
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1005
1006
1006
1007
1008
1008
1009
1010

Ozone (du)

313
315
316
316
317
317
315
316
316
314
317
318
322
325
327
321
322
323
320
319
320
310
301
297

Sunday 2

Waxing Gibbous 90%

15:20

03:59

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:03, Set: 16:30, Transit: 11:46. Moon - Rise: 15:20, Set: 03:59. Civil Dark: 17:07 - 06:27. Nautical Dark: 17:47 - 05:47. Astro Dark: 18:26 - 05:07

Total Clouds (% Sky Obscured)

55
95
57
85
100
100
98
99
100
100
100
100
100
99
100
97
99
98
97
96
97
96
97
97

Low Clouds (% Sky Obscured)

0
0
9
28
12
27
50
76
69
62
67
92
71
85
75
90
65
70
81
82
80
73
88
91

Medium Clouds (% Sky Obscured)

0
60
30
31
34
38
97
99
93
62
62
100
88
31
32
38
32
49
80
84
56
47
46
74

High Clouds (% Sky Obscured)

35
55
0
55
99
100
42
86
100
98
100
100
60
53
100
60
88
46
68
61
53
43
45
44

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

Precipitation Probability (%)

0
0
0
0
0
2
27
23
9
17
28
16
53
42
8
1
9
19
24
13
24
13
10
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
10
11
12
13
14
15
16
17
18
19
19
19
19
19
19
20
19
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
85
90
90
90
88
88
85
87
91
88
84
84
83
82
83
80
78
80
79
78
76
75

Pressure (mb)

1011
1012
1012
1012
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009

Ozone (du)

294
292
291
288
286
282
280
279
278
276
275
275
275
274
273
273
274
273
272
271
270
270
270
270

Monday 3

Waxing Gibbous 96%

15:34

05:30

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:04, Set: 16:28, Transit: 11:46. Moon - Rise: 15:34, Set: 05:30. Civil Dark: 17:05 - 06:28. Nautical Dark: 17:46 - 05:48. Astro Dark: 18:25 - 05:09

Total Clouds (% Sky Obscured)

96
95
92
90
85
81
73
65
93
100
93
100
100
96
87
99
100
100
100
100
100
92
84
84

Low Clouds (% Sky Obscured)

95
90
80
74
72
70
63
63
73
78
73
71
68
72
72
68
85
86
91
51
49
45
56
71

Medium Clouds (% Sky Obscured)

59
84
49
33
23
11
0
16
30
37
29
22
19
29
44
55
55
45
40
40
43
37
27
36

High Clouds (% Sky Obscured)

34
29
29
32
32
30
32
49
74
99
92
95
100
92
81
99
100
100
100
100
100
92
84
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
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 (%)

25
31
34
38
34
24
2
0
1
1
4
5
3
11
14
24
32
37
44
43
40
33
44
42

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)

18
18
18
18
18
18
17
18
17
16
15
15
15
14
14
14
15
15
15
16
15
15
15
14

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
13
14
14
14
14
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
79
74
75
78
75
79
83
79
79
80
83
84
82
83
79
78
76
76
73
74
76
78

Pressure (mb)

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

Ozone (du)

271
271
271
270
270
270
268
268
268
269
270
271
271
271
272
273
274
277
278
278
278
279
279
278

Tuesday 4

Waxing Gibbous 99%

15:54

07:06

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:06, Set: 16:26, Transit: 11:46. Moon - Rise: 15:54, Set: 07:06. Civil Dark: 17:04 - 06:30. Nautical Dark: 17:44 - 05:50. Astro Dark: 18:23 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
96
98
100
99
98
97
98
99
100
99
99

Low Clouds (% Sky Obscured)

86
86
95
98
90
82
76
74
76
74
79
81
85
0
0
0
0
0
0
0
0
5
10
15

Medium Clouds (% Sky Obscured)

39
49
53
59
78
97
85
99
99
100
90
98
99
86
77
68
57
45
38
44
60
68
73
71

High Clouds (% Sky Obscured)

100
100
100
94
100
100
100
100
98
100
100
100
100
67
85
100
96
92
89
90
91
91
90
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
33
28
11
33
38
44
65
85
95
95
80
55
41
38
32
31
28
28
30
30
32
38
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
1
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
79
77
75
76
76
77
79
80
80
81
83
89
90
92
92
90
87
83
86
90
93
92

Pressure (mb)

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

Ozone (du)

279
280
281
280
279
281
282
284
284
284
285
286
286
285
285
285
286
287
288
289
287
285
283
284

Wednesday 5

Full Moon 100%

16:22

08:44

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:08, Set: 16:24, Transit: 11:46. Moon - Rise: 16:22, Set: 08:44. Civil Dark: 17:02 - 06:32. Nautical Dark: 17:43 - 05:51. Astro Dark: 18:22 - 05:12

Total Clouds (% Sky Obscured)

98
96
95
94
94
93
93
92
90
88
90
94
97
98
99
100
98
96
94
89
82
78
85
85

Low Clouds (% Sky Obscured)

15
10
10
10
10
10
10
9
21
15
22
33
47
34
24
15
16
10
7
5
8
10
7
4

Medium Clouds (% Sky Obscured)

71
74
82
91
93
93
93
88
76
55
53
57
60
67
67
64
64
69
76
59
45
25
18
19

High Clouds (% Sky Obscured)

86
86
85
83
84
85
87
81
75
68
75
81
88
79
72
66
61
57
49
28
15
3
19
31

ISS Passover

Visibility (miles)

8
8
7
6
5
4
4
4
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
72
93
95
95
95
95
95
88
73
65
47
33
26
20
16
14
10
3
5
3
0
0
1

Precipitation Amount (mm)

0
0.4
0.6
0.7
1.1
1
1
0.8
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
93
93
93
93
92
93
89
87
86
84
84
85
83
80
77
75
72
69
69
68
68
71

Pressure (mb)

1005
1005
1005
1005
1004
1004
1003
1003
1003
1002
1002
1002
1003
1003
1004
1005
1006
1006
1007
1007
1007
1007
1008
1008

Ozone (du)

285
286
288
290
292
296
301
305
316
327
338
340
342
344
341
338
335
332
328
325
314
303
293
285

Thursday 6

Waning Gibbous 96%

17:04

10:18

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

Sun - Rise: 07:10, Set: 16:23, Transit: 11:46. Moon - Rise: 17:04, Set: 10:18. Civil Dark: 16:59 - 06:33. Nautical Dark: 17:41 - 05:53. Astro Dark: 18:20 - 05:13

Total Clouds (% Sky Obscured)

88
93
95
96
97
99
100
100
100
100
99
98
98
97
97
99
100
100
100

Low Clouds (% Sky Obscured)

1
4
6
9
20
21
23
35
46
62
71
76
79
87
92
95
95
94
98

Medium Clouds (% Sky Obscured)

15
16
17
22
37
52
64
65
68
70
80
85
90
85
81
79
84
87
90

High Clouds (% Sky Obscured)

40
51
63
69
75
83
92
97
98
100
73
43
14
21
29
36
59
81
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
4
10
15
14
12
5
48
76
95
95
78
51
59
75
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.7
0.4
0.2
0.2
0.4
0.6

Wind Speed/Direction (mph)

12
11
11
11
11
14
16
18
18
18
18
19
19
20
19
19
19
20
19

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
13
13
13
13
13
13
12
12
12
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
83
86
84
84
81
81
83
84
84
87
90
90
90
89
90
92

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

277
270
268
266
264
264
264
264
265
266
268
268
268
269
268
268
267
266
264

Forecast for Milton Keynes, Milton Keynes, United Kingdom (52.04,-0.76)

Generated: 31/10/25 17:02:13. Forecast: 31/10/25 to 06/11/25. Timezone: UTC+0.00