Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Crescent 31%

13:14

19:49

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:51, Set: 16:41, Transit: 11:45. Moon - Rise: 13:14, Set: 19:49. Civil Dark: 17:16 - 06:16. Nautical Dark: 17:56 - 05:36. Astro Dark: 18:35 - 04:57

Total Clouds (% Sky Obscured)

87
78
72
62
45
54
73
87
87
95
99
100
100
100
99
88
84
81
45
54
99
68
83
68

Low Clouds (% Sky Obscured)

39
53
36
40
40
32
59
49
26
61
91
82
100
100
78
67
70
67
40
48
46
48
52
47

Medium Clouds (% Sky Obscured)

20
45
57
31
12
16
19
29
56
37
44
62
42
21
34
23
18
16
4
6
22
45
41
17

High Clouds (% Sky Obscured)

27
19
18
3
3
5
3
2
22
35
55
100
39
95
94
64
55
60
45
29
67
20
24
59

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 (%)

0
0
0
5
0
0
0
0
0
4
33
34
12
2
5
7
21
38
21
7
3
1
0
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
65
63
62
65
76
80
80
82
81
80
78
83
84
84
77
80
80
75
73
76
75
71

Pressure (mb)

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

Ozone (du)

277
276
274
274
273
272
272
271
270
268
267
265
267
267
267
267
268
269
271
272
272
271
271
271

Tuesday 28

Waxing Crescent 41%

13:47

21:02

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 06:53, Set: 16:39, Transit: 11:45. Moon - Rise: 13:47, Set: 21:02. Civil Dark: 17:15 - 06:17. Nautical Dark: 17:54 - 05:37. Astro Dark: 18:34 - 04:58

Total Clouds (% Sky Obscured)

56
76
85
63
65
56
58
45
41
73
98
95
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
71
51
45
51
48
54
44
18
14
28
33
43
85
92
87
87
83
89
93
82
84
72
81

Medium Clouds (% Sky Obscured)

10
52
85
63
65
44
19
21
19
53
83
92
93
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

56
76
77
63
60
4
9
6
4
50
93
67
92
87
67
100
100
100
39
48
40
59
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
3
3
2
3
4
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
3
37
81
95
95
95
95
95
72
30
34
41
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.4
1.5
2.5
2
1.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
64
63
64
67
71
76
81
85
85
84
81
84
88
93
91
90
91
90
84
85
84
77

Pressure (mb)

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

Ozone (du)

272
272
272
272
272
271
271
271
273
273
273
273
273
272
272
271
270
270
271
272
273
274
274
276

Wednesday 29

First Quarter 51%

14:11

22:21

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

Sun - Rise: 06:54, Set: 16:37, Transit: 11:45. Moon - Rise: 14:11, Set: 22:21. Civil Dark: 17:13 - 06:19. Nautical Dark: 17:53 - 05:39. Astro Dark: 18:32 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
78
81
78
51
31
7
2
13
25
45
44
39
70
77
66
66
64
76
88

Low Clouds (% Sky Obscured)

98
94
95
81
89
64
48
30
39
31
7
1
13
25
45
44
24
17
25
16
8
0
0
0

Medium Clouds (% Sky Obscured)

99
99
99
100
100
55
60
57
22
0
0
0
0
0
0
0
0
14
20
66
66
64
76
82

High Clouds (% Sky Obscured)

96
100
100
100
100
43
50
0
0
0
0
0
0
0
0
2
29
40
35
31
8
42
61
81

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

Very Light Rain
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 (%)

50
53
54
50
49
39
7
1
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
11
11
9
8
9
8
9
10
10
11
11
10
9
9
8
9
8
7
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
63
62
64
68
72
80
84
84
85
85
85
88
90
93
93
91
90
90
88
90
88
84
78

Pressure (mb)

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

Ozone (du)

276
279
281
283
285
288
291
292
292
292
287
286
282
277
277
277
276
275
275
273
271
270
271
273

Thursday 30

Waxing Gibbous 62%

14:29

23:43

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:56, Set: 16:36, Transit: 11:45. Moon - Rise: 14:29, Set: 23:43. Civil Dark: 17:11 - 06:21. Nautical Dark: 17:51 - 05:41. Astro Dark: 18:30 - 05:01

Total Clouds (% Sky Obscured)

100
99
97
96
98
99
100
100
100
100
100
100
100
100
100
49
54
50
55
75
75
76
81
89

Low Clouds (% Sky Obscured)

0
9
43
53
64
74
90
84
78
70
79
89
98
86
75
49
54
42
37
38
39
40
47
59

Medium Clouds (% Sky Obscured)

87
89
91
93
95
97
100
88
77
68
81
91
100
99
97
46
31
15
0
0
0
0
5
30

High Clouds (% Sky Obscured)

100
88
75
60
74
87
100
100
100
100
90
81
73
82
89
49
54
50
55
75
75
76
81
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
2
4
4
3
3
8
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
24
36
36
39
93
95
85
74
77
81
28
31
49
55
47
32
0
0
0
0
1
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
1.2
0.3
0.3
0.4
0.5
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
10
12
12
15
16
16
17
18
18
18
19
17
16
15
14
13
13
13
13
13
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
74
77
80
84
85
87
88
89
92
90
86
83
83
84
84
87
88
87
90
87
83
78

Pressure (mb)

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

Ozone (du)

272
272
273
273
276
274
274
274
275
279
282
284
286
286
287
289
289
293
294
295
297
298
298
298

Friday 31

Waxing Gibbous 72%

14:43

01:06

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:58, Set: 16:34, Transit: 11:45. Moon - Rise: 14:43, Set: 01:06. Civil Dark: 17:09 - 06:22. Nautical Dark: 17:49 - 05:42. Astro Dark: 18:28 - 05:03

Total Clouds (% Sky Obscured)

79
91
100
100
80
80
80
86
74
66
69
70
73
74
72
71
74
81
89
92
96
100
83
65

Low Clouds (% Sky Obscured)

54
65
68
69
69
69
70
62
55
47
53
58
62
65
66
66
68
69
71
73
75
78
69
59

Medium Clouds (% Sky Obscured)

19
15
18
4
14
30
52
37
30
30
25
25
30
40
55
65
72
73
77
84
94
100
80
63

High Clouds (% Sky Obscured)

79
72
99
99
70
70
70
77
57
40
40
35
25
25
25
25
15
20
20
35
35
50
36
47

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
46
44
51
43
40
53
51
48
30
21
9
2
33
50
66
77
81
74
82
94
95
95
78

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.4
0.6
0.6
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
76
75
76
82
87
89
92
89
90
87
84
84
86
87
87
87
89
87
87
86
82

Pressure (mb)

1000
1000
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
999
997
996
994
993
992
991
991
991
991
992

Ozone (du)

300
296
296
298
296
293
289
287
284
282
281
281
280
278
278
277
276
277
277
277
279
281
282
286

Saturday 1

Waxing Gibbous 82%

14:55

02:31

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:00, Set: 16:32, Transit: 11:45. Moon - Rise: 14:55, Set: 02:31. Civil Dark: 17:07 - 06:24. Nautical Dark: 17:48 - 05:44. Astro Dark: 18:27 - 05:05

Total Clouds (% Sky Obscured)

48
47
45
42
48
57
66
77
80
87
77
66
51
51
54
57
51
46
41
61
80
100
100
100

Low Clouds (% Sky Obscured)

48
47
45
39
42
44
49
50
45
41
41
45
48
47
46
45
43
40
35
46
57
69
76
84

Medium Clouds (% Sky Obscured)

38
25
12
1
7
15
18
11
16
20
13
13
10
23
31
36
17
8
3
35
68
100
99
98

High Clouds (% Sky Obscured)

41
25
9
0
0
0
0
32
63
87
76
53
35
24
13
4
5
3
4
36
71
100
92
80

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

52
35
19
3
9
8
5
7
8
0
0
0
0
0
1
0
1
2
3
61
87
95
95
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.7
0.5

Wind Speed/Direction (mph)

20
20
21
21
22
20
20
19
17
16
15
14
12
11
9
9
8
8
8
8
9
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
71
69
66
69
71
73
73
73
73
73
72
71
74
78
81
81
82
82
82
82
82
78

Pressure (mb)

993
994
995
995
996
997
998
999
1000
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1000
999
999
998
998

Ozone (du)

289
292
298
303
309
311
312
313
316
319
322
324
325
327
329
331
333
334
336
337
338
339
340
342

Sunday 2

Waxing Gibbous 90%

15:06

03:58

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

Sun - Rise: 07:02, Set: 16:30, Transit: 11:45. Moon - Rise: 15:06, Set: 03:58. Civil Dark: 17:06 - 06:26. Nautical Dark: 17:46 - 05:46. Astro Dark: 18:25 - 05:06

Total Clouds (% Sky Obscured)

100
99
98
97
100
96
95
69
48
24
25
24
24
30
38
56
66
71
85

Low Clouds (% Sky Obscured)

95
87
74
62
60
58
57
47
38
24
25
24
24
30
33
29
43
52
57

Medium Clouds (% Sky Obscured)

96
88
83
76
64
51
40
30
12
0
0
0
0
8
17
30
45
55
65

High Clouds (% Sky Obscured)

60
38
19
0
0
0
0
0
0
1
0
0
0
25
38
56
66
71
85

ISS Passover

Visibility (miles)

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

Precipitation Type

Very 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
Very Light Rain

Precipitation Probability (%)

68
77
78
71
67
51
39
31
19
0
0
0
0
0
0
0
24
42
58

Precipitation Amount (mm)

0.3
0.4
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
71
71
71
72
74
77
77
78
77
78
78
79
79
82
84
87
88

Pressure (mb)

997
997
997
997
997
998
999
1000
1001
1002
1003
1003
1004
1005
1005
1005
1005
1005
1004

Ozone (du)

344
346
345
345
344
338
332
327
327
327
328
326
325
323
315
307
299
295
290

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 27/10/25 11:52:22. Forecast: 26/10/25 to 02/11/25. Timezone: UTC+0.00