Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 62%

14:41

23:41

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
13 Bad
14 Bad

Sun - Rise: 06:54, Set: 16:33, Transit: 11:43. Moon - Rise: 14:41, Set: 23:41. Civil Dark: 17:09 - 06:19. Nautical Dark: 17:49 - 05:38. Astro Dark: 18:28 - 04:59

Total Clouds (% Sky Obscured)

50
61
69
76
95
100
100
100
100
100
100
91
82
100
100
100
100
100
100
100
96
97
90
45

Low Clouds (% Sky Obscured)

50
41
41
31
25
63
64
94
64
64
79
84
74
82
83
89
67
71
78
76
91
57
64
45

Medium Clouds (% Sky Obscured)

50
61
69
76
62
67
61
35
100
100
100
20
4
37
0
0
40
35
55
48
19
60
2
2

High Clouds (% Sky Obscured)

50
36
69
76
35
100
100
100
100
100
43
35
0
75
95
100
100
100
100
100
66
95
28
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
3
1
0
0
0
0
0
4
58
67
22
17
13
2
0
0
0
2
7
29
28
25
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
10
10
14
14
15
17
18
18
18
18
16
14
15
13
12
13
15
15
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
77
74
76
77
78
80
81
77
83
86
87
89
86
87
90
89
82
80
78
82
82
79

Pressure (mb)

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

Ozone (du)

257
260
262
262
265
267
267
267
268
267
269
273
276
277
280
281
284
284
284
285
284
285
287
288

Friday 31

Waxing Gibbous 72%

14:53

01:04

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

Sun - Rise: 06:56, Set: 16:31, Transit: 11:43. Moon - Rise: 14:53, Set: 01:04. Civil Dark: 17:07 - 06:20. Nautical Dark: 17:47 - 05:40. Astro Dark: 18:26 - 05:01

Total Clouds (% Sky Obscured)

69
100
76
85
61
95
96
100
100
100
81
80
99
72
50
26
35
45
59
75
79
76
100
95

Low Clouds (% Sky Obscured)

64
68
64
69
60
63
60
77
88
64
63
67
62
46
45
23
34
45
59
73
74
62
34
26

Medium Clouds (% Sky Obscured)

8
30
21
25
0
44
35
49
49
64
29
29
97
61
26
19
2
13
22
2
48
65
72
70

High Clouds (% Sky Obscured)

7
45
5
0
0
0
55
40
45
0
0
0
0
1
0
21
10
6
11
30
25
25
100
75

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
7
42
32
19
13
27
58
82
95
86
65
75
80
10
1
0
0
0
1
4
7
10
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.8
0.5
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
74
76
80
82
83
80
80
80
82
82
82
72
75
77
77
76
74
69
70
67
67

Pressure (mb)

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

Ozone (du)

287
289
288
287
285
285
286
287
289
290
290
291
290
290
293
297
301
303
307
311
314
317
319
321

Saturday 1

Waxing Gibbous 82%

15:04

02:28

15 Bad
16 OK
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
11 Bad
12 Bad
13 Bad
14 OK

Sun - Rise: 06:58, Set: 16:29, Transit: 11:43. Moon - Rise: 15:04, Set: 02:28. Civil Dark: 17:05 - 06:22. Nautical Dark: 17:45 - 05:42. Astro Dark: 18:25 - 05:02

Total Clouds (% Sky Obscured)

76
23
62
35
15
100
100
100
100
78
85
86
51
68
77
100
100
100
100
100
83
47
43
36

Low Clouds (% Sky Obscured)

26
23
31
0
0
53
35
2
10
1
0
0
1
25
31
45
59
78
76
88
47
40
40
35

Medium Clouds (% Sky Obscured)

48
1
37
26
8
95
100
100
94
60
64
77
14
6
77
100
100
81
100
100
83
10
9
0

High Clouds (% Sky Obscured)

1
3
0
4
14
100
81
100
62
71
38
48
50
52
53
52
82
97
100
62
0
0
1
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

27
5
1
0
5
50
62
13
0
0
0
0
0
2
50
84
95
86
49
11
4
4
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
79
81
84
87
87
88
85
80
87
85
87
85
82
82
84
91
88
84
73
62
58
60

Pressure (mb)

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

Ozone (du)

321
320
316
314
314
313
314
314
316
317
318
317
318
319
319
321
321
319
316
318
318
318
317
313

Sunday 2

Waxing Gibbous 90%

15:04

03:56

15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
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

Sun - Rise: 07:00, Set: 16:27, Transit: 11:43. Moon - Rise: 15:04, Set: 03:56. Civil Dark: 17:03 - 06:24. Nautical Dark: 17:44 - 05:43. Astro Dark: 18:23 - 05:04

Total Clouds (% Sky Obscured)

22
12
0
0
7
0
19
38
54
71
98
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

22
12
0
0
0
0
15
31
47
58
68
77
77
71
64
62
61
59
62
67
69
78
82
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
16
31
47
46
58
74
90
99
100
100
100
100
67
34
67
76
40
66

High Clouds (% Sky Obscured)

0
0
0
0
5
0
1
2
4
36
74
100
100
93
100
100
100
86
99
100
100
90
99
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
27
41
51
69
72
52
41
28
12
13
14
10
7
4
1

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

11
10
9
10
11
11
11
12
12
12
12
13
14
15
17
18
19
19
20
20
21
21
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
5
5
5
5
6
6
6
6
8
8
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

65
68
75
79
82
84
84
84
85
87
88
85
85
87
85
88
86
84
82
80
76
75
76
76

Pressure (mb)

1008
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

314
318
308
302
298
295
293
292
289
287
283
281
280
279
280
279
280
280
279
279
277
275
274
273

Monday 3

Waxing Gibbous 96%

15:16

05:27

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
13 Bad
14 Bad

Sun - Rise: 07:01, Set: 16:26, Transit: 11:43. Moon - Rise: 15:16, Set: 05:27. Civil Dark: 17:02 - 06:25. Nautical Dark: 17:42 - 05:45. Astro Dark: 18:21 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
97
86
79
79
87
80
80
97
91
100
100
100
98
96
97
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

88
89
91
75
63
59
70
75
80
80
78
76
82
88
100
97
94
91
91
92
93
80
68
55

Medium Clouds (% Sky Obscured)

91
33
73
78
55
55
44
35
33
32
33
33
21
16
13
44
45
43
44
45
45
48
51
58

High Clouds (% Sky Obscured)

95
94
98
84
76
72
79
87
80
80
97
86
91
82
74
97
93
90
84
73
62
74
87
100

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

Precipitation Probability (%)

9
12
14
12
9
5
6
6
8
23
38
56
48
40
10
8
7
9
17
23
26
26
21
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
78
78
78
75
74
74
75
75
74
76
76
76
79
80
76
74
69
71
73
74
74
74

Pressure (mb)

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

Ozone (du)

270
268
268
268
267
267
266
264
263
262
261
260
260
259
261
264
264
265
265
265
266
266
266
266

Tuesday 4

Waxing Gibbous 99%

15:31

07:03

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
13 Bad
14 Bad

Sun - Rise: 07:03, Set: 16:24, Transit: 11:43. Moon - Rise: 15:31, Set: 07:03. Civil Dark: 17:00 - 06:27. Nautical Dark: 17:40 - 05:47. Astro Dark: 18:20 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
77
65
57
50
46

Low Clouds (% Sky Obscured)

51
46
40
29
17
6
15
25
34
47
60
68
69
74
74
66
71
69
64
59
54
46
38
30

Medium Clouds (% Sky Obscured)

77
84
80
80
87
100
100
100
100
100
100
100
97
95
92
94
93
91
77
60
48
39
32
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
78
56
39
38
50
46

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 (%)

8
9
6
6
4
0
2
4
8
34
46
51
52
46
25
21
15
8
19
23
22
15
7
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)

14
13
13
13
13
13
13
13
13
13
14
15
15
15
15
15
16
16
16
16
16
18
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
79
77
76
76
72
70
67
67
68
70
70
70
70
71
74
75
74
71
69
73
75

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009

Ozone (du)

266
266
266
266
266
267
268
267
266
265
265
265
264
265
266
267
267
267
267
267
267
268
266
265

Wednesday 5

Full Moon 100%

15:50

08:42

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

Sun - Rise: 07:05, Set: 16:22, Transit: 11:43. Moon - Rise: 15:50, Set: 08:42. Civil Dark: 16:58 - 06:29. Nautical Dark: 17:39 - 05:48. Astro Dark: 18:18 - 05:09

Total Clouds (% Sky Obscured)

62
80
100
68
33
5
15
25
34
47
56
70
78
62
47
33
28
29
33
38
48

Low Clouds (% Sky Obscured)

23
17
10
13
7
5
5
5
0
0
0
0
5
15
35
33
28
6
12
17
22

Medium Clouds (% Sky Obscured)

45
61
72
68
33
5
15
25
34
47
51
48
54
60
47
33
28
29
25
16
11

High Clouds (% Sky Obscured)

62
79
87
68
33
5
15
25
34
47
56
70
53
35
5
5
5
6
12
21
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
4
13
25
42
50
54
58
54
47
46
42
33
24
13
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
83
86
86
87
87
87
87
87
88
88
91
93
93
93
91
88
87
80
72

Pressure (mb)

1010
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

264
265
265
266
266
266
266
266
267
268
268
267
267
268
269
271
272
273
274
274
274

Forecast for Castle, Cambridgeshire, United Kingdom (52.21,0.10)

Generated: 30/10/25 15:31:47. Forecast: 30/10/25 to 05/11/25. Timezone: UTC+0.00