Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Crescent 22%

No Rise

18:53

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
13 Bad

Sun - Rise: 06:47, Set: 16:45, Transit: 11:45. Moon - Rise: No Rise, Set: 18:53. Civil Dark: 17:19 - 06:12. Nautical Dark: 17:58 - 05:33. Astro Dark: 18:37 - 04:55

Total Clouds (% Sky Obscured)

81
88
90
100
92
97
100
100
100
98
96
98
83
66
54
92
96
100
100
99
59
94
92
86

Low Clouds (% Sky Obscured)

61
54
79
69
90
84
91
68
80
64
66
74
71
52
54
43
45
44
41
60
54
80
78
45

Medium Clouds (% Sky Obscured)

81
88
90
99
91
91
100
99
91
98
94
93
83
66
4
19
0
20
29
33
6
30
36
25

High Clouds (% Sky Obscured)

81
88
90
92
73
77
100
100
100
57
69
42
35
0
0
34
54
65
60
24
6
5
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
6
18
57
26
40
45
20
24
10
21
26
28
8
6
9
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
73
77
80
90
93
85
84
84
81
88
84
80
84
78
65
59
61
64
59
59
59

Pressure (mb)

1011
1011
1010
1009
1009
1008
1007
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1006
1006
1007
1007
1008

Ozone (du)

277
274
271
272
273
272
274
274
273
272
274
273
275
277
280
278
279
280
279
278
276
275
276
276

Monday 27

Waxing Crescent 31%

13:42

19:55

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
13 Bad

Sun - Rise: 06:49, Set: 16:43, Transit: 11:45. Moon - Rise: 13:42, Set: 19:55. Civil Dark: 17:17 - 06:14. Nautical Dark: 17:56 - 05:35. Astro Dark: 18:35 - 04:56

Total Clouds (% Sky Obscured)

87
83
70
67
84
99
100
100
100
100
100
100
100
98
76
87
94
100
100
98
100
100
66
58

Low Clouds (% Sky Obscured)

48
46
44
31
44
73
100
93
100
63
60
65
57
53
64
49
37
34
46
46
50
49
45
37

Medium Clouds (% Sky Obscured)

28
29
21
25
32
42
53
57
51
51
90
88
73
43
18
37
62
21
3
3
60
13
18
18

High Clouds (% Sky Obscured)

0
4
5
33
6
6
21
85
100
97
100
100
100
82
25
25
20
100
100
96
90
87
8
1

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
1
0
3
19
16
13
5
3
1
11
17
9
21
32
30
5
3
6
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
14
13
10
9
8
8
7
8
9
11
13
16
16
18
16
17
13
12
14
16
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
67
73
77
84
87
85
77
75
77
87
86
87
84
83
83
85
83
76
69
65
61
60

Pressure (mb)

1008
1009
1009
1010
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

276
274
273
271
270
269
267
265
265
267
267
266
266
266
265
265
265
266
267
269
268
268
269
268

Tuesday 28

Waxing Crescent 41%

14:07

21:07

14 OK
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
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

Sun - Rise: 06:50, Set: 16:41, Transit: 11:45. Moon - Rise: 14:07, Set: 21:07. Civil Dark: 17:15 - 06:16. Nautical Dark: 17:55 - 05:36. Astro Dark: 18:33 - 04:58

Total Clouds (% Sky Obscured)

29
37
70
45
33
32
45
93
100
91
100
100
100
100
100
100
99
98
98
99
99
98
99
98

Low Clouds (% Sky Obscured)

27
36
39
5
0
0
1
2
22
5
0
0
14
14
47
78
77
75
63
63
66
68
62
56

Medium Clouds (% Sky Obscured)

29
37
40
14
11
8
9
18
36
62
95
100
29
29
30
29
34
41
71
95
90
58
69
77

High Clouds (% Sky Obscured)

2
3
29
13
10
23
13
87
100
37
70
98
100
100
100
100
90
79
69
79
90
93
85
77

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
12
1
0
0
0
0
0
0
0
0
11
7
7
9
8
13
13
13
29
35
34
37
30

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
11
10
8
7
7
6
6
6
6
6
7
6
6
5
5
7
9
11
13
14
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
67
71
72
78
85
87
85
77
74
77
78
77
84
91
93
91
91
81
81
80
76
71
74

Pressure (mb)

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

Ozone (du)

268
268
268
268
269
269
269
269
269
269
269
270
271
269
268
268
268
268
267
269
269
269
268
267

Wednesday 29

First Quarter 51%

14:07

22:25

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
13 Bad

Sun - Rise: 06:52, Set: 16:39, Transit: 11:45. Moon - Rise: 14:07, Set: 22:25. Civil Dark: 17:14 - 06:17. Nautical Dark: 17:53 - 05:38. Astro Dark: 18:31 - 04:59

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

50
54
58
62
65
64
65
66
67
68
62
47
45
41
39
35
33
34
36
48
66
61
60
61

Medium Clouds (% Sky Obscured)

75
79
82
81
67
48
76
30
29
75
84
87
90
94
96
100
91
98
97
94
94
92
94
97

High Clouds (% Sky Obscured)

71
68
90
100
97
100
90
100
100
100
93
86
82
88
94
100
100
100
100
100
100
100
100
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
23
24
10
24
28
27
29
30
21
17
11
1
2
3
2
17
24
31
34
37
36
27
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
12
11
10
10
10
9
9
8
7
6
6
6
6
5
5
5
6
7
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
10
9
9
10
10
10
10
10
9
10
9
9
10
9
9
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
79
81
80
80
81
81
81
84
87
92
95
93
93
95
93
89
89
82
86
86
86

Pressure (mb)

1004
1004
1003
1003
1003
1004
1003
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001

Ozone (du)

268
268
268
270
270
270
270
269
268
268
269
268
268
266
266
266
267
267
266
265
265
265
266
267

Thursday 30

Waxing Gibbous 62%

14:25

23:45

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
13 Bad

Sun - Rise: 06:54, Set: 16:37, Transit: 11:45. Moon - Rise: 14:25, Set: 23:45. Civil Dark: 17:12 - 06:19. Nautical Dark: 17:51 - 05:40. Astro Dark: 18:30 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
96
91
86
82
88
89
87
81
73
69
74
63
50
49
49

Low Clouds (% Sky Obscured)

64
64
64
63
63
63
62
62
62
62
65
68
71
70
69
68
68
68
68
62
57
49
44
37

Medium Clouds (% Sky Obscured)

100
94
72
60
44
56
72
68
70
66
57
48
42
65
62
57
37
19
5
7
9
12
8
4

High Clouds (% Sky Obscured)

100
100
100
100
100
96
100
94
89
82
63
55
50
58
70
79
62
50
41
36
26
12
11
14

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
4
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
Very Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
2
13
23
45
60
53
81
29
27
24
15
20
30
41
41
36
18
17
18
12
13
14

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
8
9
9
8
8
9
9
9
9
9
9
9
10
8
9
10
10
10
10
13

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
86
87
90
89
87
84
87
89
86
84
84
84
86
87
84
81
80
76
73
70
73

Pressure (mb)

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

Ozone (du)

267
268
268
270
271
273
274
274
275
275
278
282
286
289
291
293
295
294
294
293
293
294
295
294

Friday 31

Waxing Gibbous 72%

14:40

01:07

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
13 Bad

Sun - Rise: 06:56, Set: 16:35, Transit: 11:45. Moon - Rise: 14:40, Set: 01:07. Civil Dark: 17:10 - 06:21. Nautical Dark: 17:50 - 05:41. Astro Dark: 18:28 - 05:03

Total Clouds (% Sky Obscured)

46
49
51
57
71
84
96
98
99
100
98
96
94
96
95
94
92
95
99
98
100
95
96
96

Low Clouds (% Sky Obscured)

32
37
35
37
38
39
40
51
60
67
71
76
81
80
78
77
80
84
87
82
77
73
69
66

Medium Clouds (% Sky Obscured)

0
1
2
2
4
6
7
28
49
77
80
72
63
61
62
65
57
54
33
23
13
3
4
13

High Clouds (% Sky Obscured)

20
15
9
4
29
58
87
92
96
100
68
37
5
6
7
14
39
63
72
58
53
52
54
61

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

7
12
14
7
17
22
26
33
38
42
75
95
95
95
93
73
67
60
31
41
56
60
79
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.8
0.7
0.7
0.3
0.3
0.3
0
0
0.3
0
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
80
79
80
79
76
75
78
80
84
86
89
90
90
90
90
83
79
75
73
69
67
67

Pressure (mb)

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

Ozone (du)

294
294
296
299
302
302
302
302
304
306
308
309
311
312
315
317
319
313
307
301
298
295
292
291

Saturday 1

Waxing Gibbous 82%

14:53

02:31

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: 06:57, Set: 16:34, Transit: 11:45. Moon - Rise: 14:53, Set: 02:31. Civil Dark: 17:09 - 06:22. Nautical Dark: 17:48 - 05:43. Astro Dark: 18:27 - 05:04

Total Clouds (% Sky Obscured)

97
97
98
98
86
74
63
74
86
94
88
83
81
83
84
82

Low Clouds (% Sky Obscured)

63
61
57
56
50
50
44
46
47
49
46
40
37
35
35
27

Medium Clouds (% Sky Obscured)

40
45
30
25
18
6
4
24
43
63
73
81
81
83
70
60

High Clouds (% Sky Obscured)

63
79
83
86
69
60
55
55
55
50
40
20
15
10
10
10

ISS Passover

Visibility (miles)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

94
91
78
52
40
25
7
10
7
0
0
0
0
0
2
5

Precipitation Amount (mm)

0.6
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
13
13
13
9
8
8
8
7
7
8
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

67
67
73
80
89
89
90
91
85
83
78
77
76
76
74
74

Pressure (mb)

1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

290
289
287
285
283
281
280
278
279
280
282
281
281
281
282
283

Forecast for Esher, Surrey, United Kingdom (51.36,-0.38)

Generated: 26/10/25 14:16:26. Forecast: 26/10/25 to 01/11/25. Timezone: UTC+0.00