Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:13

01:31

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 Good
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 Good

Sun - Rise: 07:53, Set: 15:50, Transit: 11:51. Moon - Rise: 13:13, Set: 01:31. Civil Dark: 16:31 - 07:12. Nautical Dark: 17:15 - 06:28. Astro Dark: 17:57 - 05:47

Total Clouds (% Sky Obscured)

100
100
99
65
63
100
100
100
100
84
100
59
50
44
3
22
25
66
76
50
39
38
31
9

Low Clouds (% Sky Obscured)

100
97
83
54
49
76
88
92
73
68
59
47
33
41
0
0
0
26
35
30
25
8
0
0

Medium Clouds (% Sky Obscured)

52
83
73
55
63
100
100
100
100
67
100
20
50
29
2
2
0
19
30
30
30
26
25
7

High Clouds (% Sky Obscured)

0
80
0
0
0
0
0
0
18
58
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
3
2
2
8
9
7
1
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

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

Precipitation Probability (%)

79
95
95
89
55
61
95
95
95
60
14
0
0
0
0
2
0
0
0
0
0
0
0
5

Precipitation Amount (mm)

0.4
1
1.3
0.5
0
0
1
0.9
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
93
91
89
88
94
91
86
76
76
80
75
76
74
73
69
73
76
80
79
73
70

Pressure (mb)

997
997
998
999
999
1000
1001
1001
1002
1003
1004
1005
1006
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1014

Ozone (du)

332
334
338
341
344
347
345
340
343
346
345
347
342
339
339
335
333
335
342
342
338
335
331
324

Sunday 30

Waxing Gibbous 77%

13:23

02:58

13 Good
14 Good
15 Good
16 Good
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

Sun - Rise: 07:55, Set: 15:50, Transit: 11:52. Moon - Rise: 13:23, Set: 02:58. Civil Dark: 16:30 - 07:14. Nautical Dark: 17:15 - 06:30. Astro Dark: 17:56 - 05:48

Total Clouds (% Sky Obscured)

2
3
4
8
53
65
80
82
90
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
28
34
0
32
33
51
85
72
70
77
87
84
82
81
77
88
85
86
87
76

Medium Clouds (% Sky Obscured)

0
0
0
0
53
24
39
48
81
100
94
90
98
91
100
100
100
100
100
100
100
100
95
93

High Clouds (% Sky Obscured)

0
0
0
2
5
29
45
30
45
100
100
51
100
100
100
100
100
100
80
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
6
9
9
9
7
4
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
31
45
45
91
79
95
95
95
78
84
74
95
95
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.4
0.6
0.9
0.6
0.3
0.5
0.2
0.9
0.7
0.4

Wind Speed/Direction (mph)

7
8
8
7
7
7
7
8
9
10
11
12
14
15
16
18
20
20
22
22
23
23
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
2
1
1
1
1
1
2
2
3
3
4
5
5
6
7
7
8
8
9
9

Relative Humidity (%)

70
75
79
85
89
89
89
88
86
86
88
88
83
82
86
84
82
87
85
88
88
87
88
87

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1010
1009
1008
1007
1006
1004
1003
1002
1002
1001
1000
1000
999

Ozone (du)

319
314
309
307
304
301
298
296
295
292
288
288
285
284
282
279
277
273
271
269
268
269
269
267

Monday 1

Waxing Gibbous 86%

13:35

04:30

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

Sun - Rise: 07:56, Set: 15:49, Transit: 11:52. Moon - Rise: 13:35, Set: 04:30. Civil Dark: 16:30 - 07:15. Nautical Dark: 17:14 - 06:31. Astro Dark: 17:56 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
88
100
5
32
35
38
44
55
69
84
82

Low Clouds (% Sky Obscured)

87
81
85
89
72
67
64
75
89
84
48
45
37
10
10
5
15
22
28
36
40
69
80
74

Medium Clouds (% Sky Obscured)

98
100
98
97
100
99
100
100
100
95
92
100
99
88
73
5
18
13
7
0
1
2
2
4

High Clouds (% Sky Obscured)

100
100
99
100
100
100
64
100
100
100
100
100
98
55
55
5
32
35
38
40
25
20
10
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

58
55
48
44
50
56
78
95
95
78
70
49
55
17
26
16
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
0
0
0
0
0.5
0.7
0.8
0.4
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
22
22
22
22
21
21
20
19
18
19
18
17
16
16
15
10
10
8
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
5
5
5
5
4
3
2
2
2
2
2
3
5
4
4
4
3
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

88
90
87
87
89
89
87
87
87
87
85
87
87
85
87
88
84
79
82
86
86
88
82
80

Pressure (mb)

998
997
997
997
996
996
996
996
996
996
996
996
996
997
997
997
998
999
1000
1001
1002
1003
1003
1004

Ozone (du)

267
264
264
264
266
266
266
267
267
267
268
267
265
267
268
271
275
278
280
283
285
284
284
284

Tuesday 2

Waxing Gibbous 94%

13:49

06:08

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

Sun - Rise: 07:58, Set: 15:48, Transit: 11:53. Moon - Rise: 13:49, Set: 06:08. Civil Dark: 16:29 - 07:16. Nautical Dark: 17:14 - 06:32. Astro Dark: 17:56 - 05:50

Total Clouds (% Sky Obscured)

75
69
46
48
44
32
31
22
14
9
0
1
5
3
11
22
35
29
20
10
18
26
35
44

Low Clouds (% Sky Obscured)

68
66
42
27
44
26
25
22
14
8
0
0
0
0
3
5
10
9
11
10
14
19
22
35

Medium Clouds (% Sky Obscured)

5
4
2
22
2
2
0
0
0
2
0
0
0
0
7
18
32
22
12
0
6
11
14
17

High Clouds (% Sky Obscured)

0
0
0
1
0
0
1
0
0
1
0
1
3
2
6
11
18
12
7
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
4
5
5
4
5
4
4
4
4
3
3
2
2
2
2
2
1
3
4
5

Dew Point (°C)

5
6
6
5
5
5
5
4
4
4
3
3
3
2
2
2
2
2
2
2
2
3
3
4

Relative Humidity (%)

78
81
84
87
88
90
91
90
91
91
89
88
88
88
88
89
89
91
89
91
89
86
83
79

Pressure (mb)

1004
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1011

Ozone (du)

284
283
284
283
285
286
287
288
290
293
295
296
297
298
297
295
294
297
306
314
312
312
315
313

Wednesday 3

Waxing Gibbous 98%

14:10

07:47

13 Bad
14 Bad
15 OK
16 Bad
17 OK
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

Sun - Rise: 07:59, Set: 15:48, Transit: 11:53. Moon - Rise: 14:10, Set: 07:47. Civil Dark: 16:29 - 07:18. Nautical Dark: 17:13 - 06:33. Astro Dark: 17:55 - 05:51

Total Clouds (% Sky Obscured)

55
60
48
39
26
45
65
68
79
88
100
100
100
100
100
100
100
92
84
76
84
91
99
99

Low Clouds (% Sky Obscured)

46
60
48
39
26
40
44
48
52
55
59
61
64
67
69
68
67
64
61
58
65
74
83
87

Medium Clouds (% Sky Obscured)

22
27
18
13
0
0
0
0
3
35
40
39
47
50
66
82
98
86
79
63
55
54
55
58

High Clouds (% Sky Obscured)

0
0
0
3
4
21
40
30
47
72
100
100
100
100
82
63
45
39
37
29
53
72
94
92

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
1
3
4
29

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)

7
7
6
6
6
6
6
6
6
7
7
8
8
8
8
8
8
8
9
10
11
12
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
4
4
3
4
3
4
3
3
3
3
3
3
3
3
4
4
4
4
4
4

Relative Humidity (%)

81
82
87
91
91
93
91
93
91
93
91
91
91
89
89
91
93
91
93
91
91
86
84
79

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1003
1003

Ozone (du)

308
306
300
297
299
301
302
300
301
301
302
302
303
303
304
304
305
305
306
308
309
313
317
320

Thursday 4

Full Moon 100%

14:43

09:16

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 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:00, Set: 15:47, Transit: 11:53. Moon - Rise: 14:43, Set: 09:16. Civil Dark: 16:28 - 07:19. Nautical Dark: 17:13 - 06:34. Astro Dark: 17:55 - 05:52

Total Clouds (% Sky Obscured)

100
100
98
97
95
93
91
90
86
77
68
54
40
30
33
40
47
53
57
58
62
63
68
66

Low Clouds (% Sky Obscured)

91
95
92
89
86
76
66
57
52
45
39
46
40
30
33
40
47
47
46
58
62
61
57
54

Medium Clouds (% Sky Obscured)

66
74
79
90
92
93
91
90
85
72
60
39
19
0
0
0
0
0
0
0
9
20
30
43

High Clouds (% Sky Obscured)

89
86
62
34
6
4
2
0
1
1
1
0
0
0
0
0
0
2
4
9
22
41
60
56

ISS Passover

Visibility (miles)

8
7
5
7
8
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 (%)

39
43
50
51
48
36
24
13
9
6
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
6
5
4
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3

Relative Humidity (%)

84
88
91
93
94
96
91
88
85
85
86
89
89
88
88
89
89
89
91
89
89
86
82
79

Pressure (mb)

1003
1003
1003
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1011
1011

Ozone (du)

322
324
326
332
337
342
345
348
350
356
362
368
372
377
381
374
366
358
351
344
337
331
325
319

Friday 5

Waning Gibbous 98%

15:33

10:23

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

Sun - Rise: 08:02, Set: 15:47, Transit: 11:54. Moon - Rise: 15:33, Set: 10:23. Civil Dark: 16:28 - 07:20. Nautical Dark: 17:13 - 06:35. Astro Dark: 17:55 - 05:53

Total Clouds (% Sky Obscured)

65
60
74
87
100
100
100
100
90
84
78
84
92
97
85
68
47

Low Clouds (% Sky Obscured)

50
46
50
53
58
59
58
59
39
24
10
24
41
53
55
57
47

Medium Clouds (% Sky Obscured)

49
55
55
55
55
74
83
93
85
77
65
58
48
41
30
21
14

High Clouds (% Sky Obscured)

52
49
63
80
100
99
99
99
90
84
78
82
77
74
56
37
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
6
8
9
9
9
9
9
9

Fog (%)

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
None
None
None
None
None

Precipitation Probability (%)

0
0
3
9
14
38
52
63
78
84
82
66
47
11
15
16
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
5
4
4
4
4
4
4
4
5
5
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
79
78
76
79
83
86
86
88
88
88
90
91
91
93

Pressure (mb)

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

Ozone (du)

313
307
302
298
295
292
293
295
296
297
298
300
300
301
301
300
298

Forecast for North Collingham, Nottinghamshire, United Kingdom (53.15,-0.76)

Generated: 29/11/25 13:05:41. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+0.00