Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 10%

11:12

16:46

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 OK

Sun - Rise: 07:37, Set: 16:02, Transit: 11:49. Moon - Rise: 11:12, Set: 16:46. Civil Dark: 16:40 - 06:59. Nautical Dark: 17:22 - 06:17. Astro Dark: 18:03 - 05:36

Total Clouds (% Sky Obscured)

86
88
92
94
100
97
92
95
100
95
87
72
96
74
100
91
92
68
57
52
52
45
52
33

Low Clouds (% Sky Obscured)

86
88
92
82
73
84
72
74
73
69
75
72
39
74
100
77
74
60
54
52
52
38
37
33

Medium Clouds (% Sky Obscured)

84
88
92
94
100
92
84
78
30
20
35
30
44
40
100
84
77
30
0
0
4
12
19
3

High Clouds (% Sky Obscured)

29
5
76
94
100
40
40
73
53
7
0
0
2
43
68
11
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
5
9
9
9
9
9
9
9
9
8
2
9
7
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
100
100
100
89
2
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
73
45
37
54
77
67
26
3
0
4
21
9
41
95
95
95
59
34
17
4
14
4
2

Precipitation Amount (mm)

0.9
0.3
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0.6
1.7
0.9
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
14
13
14
13
11
9
7
6
6
6
7
8
10
12
14
14
13
17
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
2
2
3
3
3
4
3
4
4
3
4
2
3
3
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
91
93
94
94
96
96
96
96
96
94
94
93
94
95
93
84
81
79
80
77

Pressure (mb)

1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1007
1006
1005
1004
1002
1001
999
998
998
998
998
997
997
996

Ozone (du)

280
274
270
271
270
269
269
272
273
274
272
271
271
267
265
266
265
271
274
280
285
286
285
283

Sunday 23

Waxing Crescent 9%

11:49

17:44

15 OK
16 OK
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: 07:39, Set: 16:01, Transit: 11:49. Moon - Rise: 11:49, Set: 17:44. Civil Dark: 16:40 - 07:00. Nautical Dark: 17:22 - 06:18. Astro Dark: 18:02 - 05:38

Total Clouds (% Sky Obscured)

39
40
45
62
73
81
90
94
91
94
96
93
82
100
91
94
76
86
89
95
87
94
100
94

Low Clouds (% Sky Obscured)

39
40
45
52
72
68
77
68
89
79
80
80
82
100
83
88
73
50
80
77
78
86
100
87

Medium Clouds (% Sky Obscured)

0
0
1
18
29
27
33
32
39
92
59
51
1
69
41
53
50
85
44
45
54
69
64
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
0
0
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
7
9
9
9
7
7
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
6
2
3
8
28
24
44
36
36
47
48
55
38
33
36
23
25
41
37
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
2
1
1
1
1
2
1
2
0
0
0
-1
-0
0
0
0
1
1
1
1
3
2

Dew Point (°C)

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

Relative Humidity (%)

77
81
82
81
79
79
79
78
77
79
81
84
81
82
83
86
86
93
94
88
88
88
93
91

Pressure (mb)

996
996
995
995
994
993
992
992
991
991
990
990
990
990
989
990
990
991
991
992
993
993
994
995

Ozone (du)

287
288
290
292
293
295
294
295
298
299
296
295
296
298
304
305
301
302
300
303
310
312
311
306

Monday 24

Waxing Crescent 17%

12:15

18:53

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 OK

Sun - Rise: 07:40, Set: 16:00, Transit: 11:50. Moon - Rise: 12:15, Set: 18:53. Civil Dark: 16:39 - 07:02. Nautical Dark: 17:21 - 06:19. Astro Dark: 18:01 - 05:39

Total Clouds (% Sky Obscured)

65
61
92
67
85
65
68
88
76
82
95
91
54
65
41
45
74
74
84
81
78
65
52
43

Low Clouds (% Sky Obscured)

63
59
91
67
84
63
68
63
47
47
40
46
41
48
33
36
72
72
83
79
78
64
52
43

Medium Clouds (% Sky Obscured)

19
15
0
11
0
0
0
27
13
15
29
91
54
65
41
45
4
0
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
2
2
0
16
44
42
50
90
53
29
4
3
1
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 (%)

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 (%)

19
6
19
12
4
2
4
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)

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
6
6
5
4
4
4
3
3
3
2
2
2
2
3
4
5
6
6
6

Feels Like (°C)

3
2
0
-1
-1
-1
-1
-1
-2
-1
-1
-2
-3
-3
-3
-3
-3
-3
-2
-1
-0
1
3
3

Dew Point (°C)

7
5
4
4
4
3
1
1
1
1
1
1
1
1
1
1
0
0
1
2
2
2
2
2

Relative Humidity (%)

93
87
82
82
85
79
74
73
76
79
82
85
85
89
89
89
89
85
88
86
82
76
75
74

Pressure (mb)

996
997
998
1000
1001
1002
1003
1005
1005
1006
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1014
1014
1015
1015

Ozone (du)

307
311
311
314
313
307
301
299
301
301
299
300
299
300
300
304
303
301
301
305
312
307
303
302

Tuesday 25

Waxing Crescent 25%

12:34

20:09

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

Sun - Rise: 07:42, Set: 15:59, Transit: 11:50. Moon - Rise: 12:34, Set: 20:09. Civil Dark: 16:38 - 07:03. Nautical Dark: 17:20 - 06:21. Astro Dark: 18:01 - 05:40

Total Clouds (% Sky Obscured)

32
22
9
12
15
20
13
7
2
7
9
13
13
17
22
21
24
28
46
46
43
53
66
81

Low Clouds (% Sky Obscured)

32
21
8
11
14
20
13
7
1
4
8
12
13
16
18
12
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
9
13
15
17
24
43
53
43
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
5
7
11
46
36
30
4
14
17

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
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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
3
2
2
2
1
1
1
0
0
-0
-0
-1
-1
-1
0
2
3
4
5
5

Feels Like (°C)

2
2
2
0
1
-0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-3
-2
-3
-2
-2
-0
1
2
2

Dew Point (°C)

2
2
2
1
1
1
0
0
-0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1
-0
0
1

Relative Humidity (%)

76
82
88
89
89
91
89
89
91
91
91
91
91
89
89
91
89
89
84
80
74
73
73
78

Pressure (mb)

1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022

Ozone (du)

299
298
299
300
300
300
299
303
304
301
297
295
293
293
293
294
294
292
293
293
294
293
291
292

Wednesday 26

Waxing Crescent 34%

12:49

21:28

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: 07:44, Set: 15:58, Transit: 11:50. Moon - Rise: 12:49, Set: 21:28. Civil Dark: 16:37 - 07:04. Nautical Dark: 17:20 - 06:22. Astro Dark: 18:00 - 05:41

Total Clouds (% Sky Obscured)

88
94
100
100
100
94
100
100
100
100
100
100
100
99
99
99
98
97
89
81
72
81
90
99

Low Clouds (% Sky Obscured)

8
16
26
43
67
86
84
82
79
71
66
59
66
72
80
74
81
89
82
75
68
69
70
72

Medium Clouds (% Sky Obscured)

59
94
95
52
65
73
95
94
94
85
68
58
59
61
58
37
23
17
13
9
4
3
2
2

High Clouds (% Sky Obscured)

48
74
100
98
96
83
87
78
90
97
99
100
88
77
65
63
57
34
31
33
37
55
73
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
9
22
38
54
61
67
58
42
28
25
18
10
17
22
20
21
17
3
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
3
3
4
4
4
5
5
6
6
7
7
8
8
9
10
10
10
11
12
13
13
13

Feels Like (°C)

1
0
-1
-1
0
0
0
1
1
2
2
3
3
4
4
4
5
5
5
5
5
5
9
10

Dew Point (°C)

2
2
1
1
1
2
2
3
4
4
5
5
6
6
7
8
9
9
10
11
11
12
11
11

Relative Humidity (%)

83
88
86
83
85
85
86
88
90
90
91
90
88
90
88
91
93
95
98
96
95
95
90
86

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1017
1015
1015
1016
1015
1015
1015
1015
1015

Ozone (du)

291
290
288
287
286
286
285
284
283
282
281
279
278
277
275
274
274
273
272
272
271
270
269
269

Thursday 27

Waxing Crescent 44%

13:01

22:48

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: 07:45, Set: 15:57, Transit: 11:51. Moon - Rise: 13:01, Set: 22:48. Civil Dark: 16:36 - 07:06. Nautical Dark: 17:19 - 06:23. Astro Dark: 17:59 - 05:43

Total Clouds (% Sky Obscured)

92
85
77
74
72
73
77
78
81
87
93
99
99
100
100
99
98
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

72
69
67
67
65
63
68
73
78
81
84
87
91
93
96
93
90
87
85
81
78
84
92
100

Medium Clouds (% Sky Obscured)

3
6
13
26
45
62
46
30
13
15
19
26
50
74
97
90
77
68
64
63
64
69
76
79

High Clouds (% Sky Obscured)

69
47
26
24
20
15
14
14
17
42
66
90
65
41
16
30
35
40
58
75
91
87
85
83

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
1
2
2
0
0
0
0
2
3
1
27
41
50
57
65
71
82
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.4
0.8
1.1
1.3
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
10
10
10
10
10

Relative Humidity (%)

82
86
90
93
93
93
95
93
93
93
95
95
96
96
96
96
98
96
96
95
95
95
95
96

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

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

Friday 28

First Quarter 55%

13:13

00:08

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

Sun - Rise: 07:47, Set: 15:56, Transit: 11:51. Moon - Rise: 13:13, Set: 00:08. Civil Dark: 16:36 - 07:07. Nautical Dark: 17:18 - 06:24. Astro Dark: 17:59 - 05:44

Total Clouds (% Sky Obscured)

86
73
59
69
81
93
86
81
77
85
93
98
97
96
95
92
83
78
74
67
68

Low Clouds (% Sky Obscured)

85
68
55
58
60
63
68
69
70
74
78
83
82
81
79
63
41
16
26
37
43

Medium Clouds (% Sky Obscured)

59
43
28
37
46
56
40
23
7
9
10
11
7
4
1
18
29
44
32
23
13

High Clouds (% Sky Obscured)

64
46
31
28
22
19
26
29
25
14
13
12
7
3
3
4
4
5
10
15
50

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
83
46
32
25
23
23
21
18
15
10
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
95
95
93
93
93
91
93
91
91
90
91
93
95
91
88

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1012
1012

Ozone (du)

263
264
265
266
267
267
267
267
267
267
267
267
267
267
267
267
267
268
268
268
268

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

Generated: 22/11/25 15:41:30. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+0.00