Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:22

01:28

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 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 Good
15 Good

Sun - Rise: 07:43, Set: 15:54, Transit: 11:49. Moon - Rise: 13:22, Set: 01:28. Civil Dark: 16:34 - 07:04. Nautical Dark: 17:16 - 06:22. Astro Dark: 17:56 - 05:42

Total Clouds (% Sky Obscured)

84
88
90
52
65
86
62
71
66
79
69
56
77
48
0
0
0
0
0
0
10
22
15
1

Low Clouds (% Sky Obscured)

68
62
37
51
65
86
62
71
64
62
55
40
54
22
0
0
0
0
0
0
10
22
11
0

Medium Clouds (% Sky Obscured)

71
0
0
0
0
0
0
0
0
9
19
7
10
18
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
88
60
41
0
0
0
0
0
0
0
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
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
1
0
0
1
1
2
3
12
2
1
0
6
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
10
10
10
9
10
11
12
10
9
7
9
9
10
10
9
9
9
9
10
9
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
77
76
78
81
79
76
80
78
82
79
79
72
72
71
68
68
66
64
65
66
66
65

Pressure (mb)

1001
1002
1002
1003
1004
1004
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1013
1014
1015
1016
1016
1016
1016
1016

Ozone (du)

322
325
329
334
339
346
355
353
345
344
344
347
343
337
336
338
337
339
341
341
336
331
328
322

Sunday 30

Waxing Gibbous 77%

13:36

02:53

16 Good
17 Bad
18 Bad
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 Bad
15 Bad

Sun - Rise: 07:45, Set: 15:54, Transit: 11:49. Moon - Rise: 13:36, Set: 02:53. Civil Dark: 16:33 - 07:06. Nautical Dark: 17:16 - 06:23. Astro Dark: 17:56 - 05:43

Total Clouds (% Sky Obscured)

1
62
52
46
66
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
98
100
100

Low Clouds (% Sky Obscured)

0
20
52
46
46
76
61
72
35
41
65
81
83
88
85
84
82
84
84
85
87
80
85
85

Medium Clouds (% Sky Obscured)

0
22
15
3
7
24
30
100
100
100
100
93
90
82
32
81
92
97
46
98
100
96
99
100

High Clouds (% Sky Obscured)

0
3
6
6
35
71
88
100
100
100
100
100
100
100
100
100
100
100
63
57
100
39
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
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
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
2
0
0
0
1
10
8
33
12
10
23
44
47
45
43
55
56
76
84
46
18
14
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
5
5
5
5
5
7
8
9
10
12
13
15
16
17
17
17
17
17
18
17
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
76
78
79
80
79
78
78
78
77
74
73
75
78
78
78
78
81
83
84
84
84
81

Pressure (mb)

1016
1017
1017
1017
1016
1016
1016
1015
1015
1014
1013
1012
1012
1011
1010
1009
1009
1008
1008
1007
1006
1006
1005
1004

Ozone (du)

316
312
308
302
295
292
289
286
285
284
282
281
280
280
279
278
275
273
271
267
266
266
265
264

Monday 1

Waxing Gibbous 86%

13:53

04:23

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
15 Bad

Sun - Rise: 07:46, Set: 15:53, Transit: 11:50. Moon - Rise: 13:53, Set: 04:23. Civil Dark: 16:33 - 07:07. Nautical Dark: 17:15 - 06:24. Astro Dark: 17:56 - 05:44

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
99
100
82
72
56
50
61
67
76
70
57
60
70
67
82

Low Clouds (% Sky Obscured)

89
95
81
79
87
88
89
100
94
46
42
53
62
41
28
47
53
66
58
36
49
56
55
58

Medium Clouds (% Sky Obscured)

78
98
97
100
100
100
100
100
100
99
100
82
48
0
0
0
0
0
0
3
7
13
17
15

High Clouds (% Sky Obscured)

95
100
47
55
49
100
100
100
100
39
35
30
30
30
30
25
35
25
25
20
8
1
6
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
5
32
81
83
83
86
95
95
95
88
16
7
25
3
1
0
0
1
3
11
16
20
24

Precipitation Amount (mm)

0
0
0
0.7
0.5
0.5
0.5
1
1
1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
18
18
18
18
18
18
19
18
17
17
17
17
13
11
10
6
7
7
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
77
77
77
78
76
74
77
87
87
84
87
77
78
70
74
80
77
72
69
71
74

Pressure (mb)

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

Ozone (du)

264
264
262
262
263
264
264
264
267
269
268
269
271
272
276
279
281
282
282
285
286
286
287
288

Tuesday 2

Waxing Gibbous 94%

14:16

05:57

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
15 OK

Sun - Rise: 07:47, Set: 15:53, Transit: 11:50. Moon - Rise: 14:16, Set: 05:57. Civil Dark: 16:32 - 07:08. Nautical Dark: 17:15 - 06:25. Astro Dark: 17:55 - 05:45

Total Clouds (% Sky Obscured)

80
99
100
100
100
86
75
65
65
69
66
71
73
66
60
69
71
66
61
54
50
40
45
30

Low Clouds (% Sky Obscured)

48
54
47
46
45
41
37
34
35
38
40
50
57
59
60
68
68
66
61
54
50
40
45
30

Medium Clouds (% Sky Obscured)

10
20
3
0
1
5
9
28
24
6
32
30
11
3
9
18
26
19
11
0
0
0
0
0

High Clouds (% Sky Obscured)

63
95
95
100
100
68
37
10
15
15
20
31
26
15
1
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
8

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 (%)

22
10
15
13
1
2
1
2
2
3
3
3
11
4
2
3
2
6
7
3
10
14
13
11

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
3
4
3
3
3
2
3
3
2
2
2
2
2
2
2
3
3
3
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
82
82
85
88
91
91
90
88
88
88
91
91
93
93
90
84
77
70
69
72
75

Pressure (mb)

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

Ozone (du)

290
291
290
292
294
296
296
297
300
302
300
302
305
304
303
303
304
309
318
327
326
321
324
320

Wednesday 3

Waxing Gibbous 98%

14:51

07:33

16 OK
17 Good
18 OK
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
15 Bad

Sun - Rise: 07:49, Set: 15:52, Transit: 11:50. Moon - Rise: 14:51, Set: 07:33. Civil Dark: 16:32 - 07:09. Nautical Dark: 17:15 - 06:27. Astro Dark: 17:55 - 05:46

Total Clouds (% Sky Obscured)

12
2
25
52
82
96
98
100
100
100
100
100
100
100
97
98
99
99
99
100
98
96
95
89

Low Clouds (% Sky Obscured)

11
1
8
15
23
32
43
52
47
41
36
45
53
62
57
59
61
72
84
95
89
82
70
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
24
70
95
36
19
5
54
65
88
95
97
99
95
91
86
62

High Clouds (% Sky Obscured)

0
0
22
49
77
91
95
100
100
100
100
100
100
100
59
74
90
91
92
94
79
64
49
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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 (%)

9
0
1
0
0
1
1
1
0
1
0
0
0
0
9
18
29
43
47
46
35
23
10
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
3
4
4
4
4
4
5
6
8
8
9
10
10
11
10
9
9
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
90
90
91
91
90
85
85
85
81
81
83
83
84
84
84
82
81
80
81
79
78

Pressure (mb)

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

Ozone (du)

309
305
307
308
307
306
306
306
307
309
308
308
308
309
309
309
309
309
312
314
317
321
325
328

Thursday 4

Full Moon 100%

15:44

09:00

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

Sun - Rise: 07:50, Set: 15:52, Transit: 11:51. Moon - Rise: 15:44, Set: 09:00. Civil Dark: 16:32 - 07:10. Nautical Dark: 17:14 - 06:28. Astro Dark: 17:55 - 05:47

Total Clouds (% Sky Obscured)

82
69
49
37
30
33
35
51
57
63
69
61
58
56
67
75
87
83
79
75
80
88
93
93

Low Clouds (% Sky Obscured)

51
38
32
32
30
32
30
35
46
62
69
61
57
49
59
74
86
82
78
73
79
85
91
91

Medium Clouds (% Sky Obscured)

39
15
12
8
7
6
5
4
3
1
0
0
0
0
16
32
54
63
72
75
80
74
70
65

High Clouds (% Sky Obscured)

31
19
12
8
2
1
1
2
1
1
0
1
7
14
20
32
30
40
40
30
30
35
59
64

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 (%)

7
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
4
4
4
3
3
3
2
2
2
1
1
1
2
2
2
2
2
2
2
3
3
4

Relative Humidity (%)

81
84
85
85
85
85
85
83
83
80
80
77
79
80
82
80
79
79
75
69
65
68
70
73

Pressure (mb)

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

Ozone (du)

333
338
343
347
350
354
357
360
364
360
356
352
347
342
336
333
329
326
321
316
310
306
302
297

Friday 5

Waning Gibbous 98%

No Rise

10:08

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: 07:51, Set: 15:51, Transit: 11:51. Moon - Rise: No Rise, Set: 10:08. Civil Dark: 16:31 - 07:11. Nautical Dark: 17:14 - 06:29. Astro Dark: 17:55 - 05:48

Total Clouds (% Sky Obscured)

93
92
92
93
93
93
93
92
88
85
81
83
88
94
95
95
94
96
98
100

Low Clouds (% Sky Obscured)

91
91
87
84
81
76
71
66
70
71
72
73
76
86
90
93
94
96
95
94

Medium Clouds (% Sky Obscured)

75
80
85
85
85
76
61
47
48
51
51
61
70
65
63
55
53
62
73
89

High Clouds (% Sky Obscured)

60
60
67
62
64
69
77
85
76
66
57
52
42
32
32
32
31
54
77
100

ISS Passover

Visibility (miles)

7
5
3
4
6
7
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

Precipitation Type

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

Precipitation Probability (%)

46
60
63
65
64
54
42
26
30
33
35
35
31
25
41
49
57
46
35
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
87
88
88
88
85
82
78
79
79
81
79
79
79
77
77
74
75
77

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

300
303
307
308
309
310
311
311
312
309
306
303
307
311
315
314
313
313
311
310

Forecast for Harringay, Greater London, United Kingdom (51.59,-0.10)

Generated: 29/11/25 16:36:37. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+0.00