Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 99%

16:47

08:52

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

Sun - Rise: 06:50, Set: 16:43, Transit: 11:46. Moon - Rise: 16:47, Set: 08:52. Civil Dark: 17:18 - 06:15. Nautical Dark: 17:58 - 05:35. Astro Dark: 18:37 - 04:56

Total Clouds (% Sky Obscured)

87
87
95
96
100
100
98
73
65
68
47
43
39
35
31
30
32
28
14
18
14
22
16
32

Low Clouds (% Sky Obscured)

87
87
95
96
100
74
67
73
63
66
38
34
31
26
24
28
30
28
14
18
14
21
14
8

Medium Clouds (% Sky Obscured)

0
9
18
35
63
100
96
58
60
0
0
0
4
15
4
0
0
0
0
0
0
1
4
16

High Clouds (% Sky Obscured)

0
4
27
17
7
21
15
10
18
14
2
0
0
0
0
0
0
0
0
0
0
7
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
8
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
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 (%)

3
0
0
15
86
95
82
29
10
1
10
19
30
21
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
1.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
18
19
20
24
22
19
15
15
16
16
17
18
18
17
15
14
12
12
11
10
10
10
9

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
14
13
13
13
13
13
13
13
13
12
11
10
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

13
13
14
13
13
14
14
12
11
10
9
9
8
8
8
7
7
6
6
5
5
6
6
6

Relative Humidity (%)

83
81
85
82
83
87
92
86
83
80
76
72
71
70
70
69
69
72
74
74
78
85
87
88

Pressure (mb)

1003
1002
1002
1001
1001
1001
1003
1004
1006
1007
1008
1008
1009
1010
1011
1012
1013
1015
1016
1017
1018
1019
1020
1020

Ozone (du)

260
259
260
262
261
264
269
271
275
277
282
287
299
306
312
317
318
314
310
313
312
311
310
311

Wednesday 28

Waning Gibbous 95%

17:25

10:21

00 OK
01 OK
02 OK
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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:51, Set: 16:41, Transit: 11:46. Moon - Rise: 17:25, Set: 10:21. Civil Dark: 17:16 - 06:16. Nautical Dark: 17:56 - 05:37. Astro Dark: 18:35 - 04:57

Total Clouds (% Sky Obscured)

24
26
29
61
100
100
100
87
93
81
69
57
77
68
61
69
71
56
89
90
62
68
73
76

Low Clouds (% Sky Obscured)

6
21
29
32
26
31
31
23
26
26
26
40
77
67
61
54
36
12
14
18
19
25
30
41

Medium Clouds (% Sky Obscured)

9
10
8
16
17
27
55
32
23
21
20
14
4
1
3
4
8
5
79
90
62
23
43
33

High Clouds (% Sky Obscured)

2
0
0
58
100
100
100
73
81
68
49
4
8
1
2
15
25
30
35
40
45
45
45
45

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
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
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)

9
9
9
9
10
10
11
11
12
12
13
14
15
12
11
10
9
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
4
4
4
6
7
8
10
10
11
11
12
12
10
10
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
88
88
88
87
88
87
84
79
74
73
76
80
82
83
92
92
92
93
91
93
95

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

313
312
310
309
306
303
299
297
293
291
289
285
284
283
282
282
280
278
275
273
271
270
269
269

Thursday 29

Waning Gibbous 88%

18:21

11:40

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
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:53, Set: 16:39, Transit: 11:46. Moon - Rise: 18:21, Set: 11:40. Civil Dark: 17:15 - 06:18. Nautical Dark: 17:54 - 05:38. Astro Dark: 18:33 - 04:59

Total Clouds (% Sky Obscured)

78
76
81
85
82
80
89
89
87
77
62
77
78
97
95
78
52
39
35
38
25
54
61
52

Low Clouds (% Sky Obscured)

41
47
56
63
59
59
66
65
65
59
54
64
64
70
72
52
3
0
6
12
18
25
31
38

Medium Clouds (% Sky Obscured)

57
37
19
85
82
75
70
70
70
44
4
4
5
7
4
4
11
6
5
5
5
4
0
0

High Clouds (% Sky Obscured)

40
40
40
40
50
50
50
57
10
10
20
50
58
90
49
48
41
39
35
33
8
51
61
38

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
30
57
79
94
100
94
99
97
99
68
15
4
4
4
4
4
4
4
4
4
4
4
4

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
8
8
8
8
7
8
7
7
7
7
8
9
9
8
8
8
8
8
7

Relative Humidity (%)

93
93
93
93
95
93
93
93
90
83
77
70
66
64
65
69
76
81
83
85
88
90
90
90

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

268
267
266
266
267
267
266
267
267
266
265
263
263
262
261
260
260
259
259
259
259
259
258
258

Friday 30

Waning Gibbous 79%

19:35

12:39

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:55, Set: 16:37, Transit: 11:46. Moon - Rise: 19:35, Set: 12:39. Civil Dark: 17:13 - 06:20. Nautical Dark: 17:53 - 05:40. Astro Dark: 18:32 - 05:01

Total Clouds (% Sky Obscured)

70
66
86
87
96
98
90
97
99
96
91
87
85
96
95
83
89
81
94
97
95
81
75
81

Low Clouds (% Sky Obscured)

39
42
53
50
47
44
39
33
25
28
31
36
34
33
30
29
30
28
28
27
28
30
34
35

Medium Clouds (% Sky Obscured)

0
4
56
29
59
17
8
43
38
5
43
45
18
28
39
44
49
51
41
30
16
10
7
6

High Clouds (% Sky Obscured)

61
47
54
68
81
96
88
84
97
77
53
29
47
77
94
69
62
38
67
83
89
63
52
60

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 (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
7
7
7
8
8
8
7
7
8
7
8
8
9
9
9
9
8
8
8
7

Relative Humidity (%)

90
90
90
90
90
88
90
90
87
81
75
69
67
63
64
68
75
80
83
83
85
85
87
87

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029

Ozone (du)

258
257
257
258
258
259
259
259
259
259
258
258
258
258
258
258
259
259
260
261
261
262
263
263

Saturday 31

Waning Gibbous 69%

21:00

13:20

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:57, Set: 16:36, Transit: 11:46. Moon - Rise: 21:00, Set: 13:20. Civil Dark: 17:11 - 06:21. Nautical Dark: 17:51 - 05:41. Astro Dark: 18:30 - 05:02

Total Clouds (% Sky Obscured)

69
76
85
77
72
72
97
96
92
97
89
92
91
92
93
96
97
99
99
100
100
98
96
95

Low Clouds (% Sky Obscured)

43
59
67
71
70
72
80
86
87
85
85
88
85
86
75
81
87
94
95
97
100
97
93
89

Medium Clouds (% Sky Obscured)

3
16
38
29
12
15
57
41
31
7
6
6
13
18
26
24
21
19
36
54
78
49
24
0

High Clouds (% Sky Obscured)

39
37
35
28
27
26
30
43
32
44
28
32
42
52
65
83
86
91
78
65
50
54
47
37

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 (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
13
17
19
17
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
85
85
85
85
85
84
77
72
70
70
72
75
77
80
85
88
87
87
85
87
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1030
1030
1030
1031
1031
1031
1032
1032

Ozone (du)

262
262
262
262
262
262
263
264
265
265
266
266
267
268
268
269
269
269
269
268
268
268
268
269

Sunday 1

Third Quarter 57%

22:28

13:47

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 06:59, Set: 16:34, Transit: 11:46. Moon - Rise: 22:28, Set: 13:47. Civil Dark: 17:09 - 06:23. Nautical Dark: 17:49 - 05:43. Astro Dark: 18:28 - 05:04

Total Clouds (% Sky Obscured)

89
82
83
91
92
79
76
68
64
64
60
65
85
90
85
85
80
80
72
68
61
55
50
41

Low Clouds (% Sky Obscured)

67
44
22
18
15
20
34
47
57
64
60
65
75
80
85
85
80
75
65
55
38
30
23
17

Medium Clouds (% Sky Obscured)

7
12
18
26
31
32
21
22
19
19
14
10
10
14
19
19
20
25
24
19
11
4
3
2

High Clouds (% Sky Obscured)

39
40
45
62
62
61
45
19
5
4
2
2
1
1
0
0
0
0
0
0
0
0
0
0

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 (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

4
2
0
2
3
2
8
12
10
18
17
15
19
33
47
51
39
31
38
12
3
13
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
91
91
90
90
85
82
77
69
62
55
57
58
60
65
72
77
80
81
84
85
87

Pressure (mb)

1032
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1036
1036
1036
1036
1036
1037
1038
1038
1039
1039
1040
1040
1040

Ozone (du)

270
270
270
270
270
270
270
270
270
270
271
272
273
273
274
274
275
275
276
277
277
278
279
281

Monday 2

Waning Crescent 46%

23:54

14:07

Sun - Rise: 07:00, Set: 16:32, Transit: 11:46. Moon - Rise: 23:54, Set: 14:07. Civil Dark: 17:08 - 06:25. Nautical Dark: 17:48 - 05:45. Astro Dark: 18:27 - 05:05

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 27/10/26 00:45:43. Forecast: 27/10/26 to 02/11/26. Timezone: UTC+0.00