Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:33

01:39

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

Sun - Rise: 07:50, Set: 16:09, Transit: 11:59. Moon - Rise: 13:33, Set: 01:39. Civil Dark: 16:47 - 07:12. Nautical Dark: 17:28 - 06:31. Astro Dark: 18:08 - 05:51

Total Clouds (% Sky Obscured)

69
58
57
22
12
30
5
2
7
0
0
17
17
0
0
0
66
2
23
46
54
86
40
69

Low Clouds (% Sky Obscured)

29
36
45
22
12
26
0
0
7
0
0
17
17
0
0
0
60
0
9
46
37
49
32
25

Medium Clouds (% Sky Obscured)

0
0
1
0
2
0
0
0
0
0
0
0
0
0
0
0
6
0
0
18
10
7
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
8
61
6
69

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 (%)

15
11
3
1
2
0
2
3
2
1
0
1
0
0
0
0
0
2
3
22
25
20
19
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)

11
12
10
12
14
14
14
13
10
9
8
6
4
5
5
4
5
6
8
10
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
1
-0
-1
-1
1
2
2
2
1
1
1
3
4
5
6
6
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

83
86
83
82
82
78
85
83
79
82
85
85
83
85
85
83
76
74
73
74
77
80
82
81

Pressure (mb)

1005
1005
1006
1007
1008
1009
1009
1010
1011
1012
1013
1014
1015
1015
1016
1017
1017
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

352
353
349
345
346
347
339
337
340
342
341
344
341
338
332
323
320
319
317
314
309
305
297
291

Sunday 30

Waxing Gibbous 77%

13:48

03:03

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
16 Bad
17 Bad

Sun - Rise: 07:51, Set: 16:08, Transit: 12:00. Moon - Rise: 13:48, Set: 03:03. Civil Dark: 16:46 - 07:13. Nautical Dark: 17:28 - 06:32. Astro Dark: 18:08 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
66
70
75
89
94
99
100
100
100
100
100
100
93
93
99
100
99
95
89
93
94
93
99

Medium Clouds (% Sky Obscured)

13
38
62
98
98
100
100
94
74
83
100
100
90
100
100
100
99
100
93
100
89
98
98
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
52
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

17
3
16
19
32
61
70
76
78
52
50
70
94
95
95
44
31
43
38
42
51
78
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.5
0.5
0.6
0
0
0.4
0.8
1
0.8
0
0
0
0
0
0
0.5
1.6
2.3

Wind Speed/Direction (mph)

11
13
14
19
22
23
24
25
26
25
25
25
26
28
29
30
31
30
31
30
31
31
31
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
72
71
72
74
77
85
90
85
83
86
90
90
92
92
90
90
92
92
90
90
90
93

Pressure (mb)

1016
1016
1016
1015
1014
1013
1013
1012
1011
1010
1009
1008
1007
1007
1006
1006
1005
1004
1003
1002
1001
1001
1000
999

Ozone (du)

288
286
285
283
283
281
279
279
277
274
270
270
268
266
265
266
265
263
263
264
263
264
265
265

Monday 1

Waxing Gibbous 86%

14:06

04:31

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
16 Bad
17 Bad

Sun - Rise: 07:53, Set: 16:08, Transit: 12:00. Moon - Rise: 14:06, Set: 04:31. Civil Dark: 16:46 - 07:14. Nautical Dark: 17:28 - 06:33. Astro Dark: 18:07 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
77
73
66
62
57
66
76
94
97
100
92
49
49
50
48
63
59
57

Low Clouds (% Sky Obscured)

71
81
78
71
50
52
52
66
61
62
57
63
76
63
65
77
76
44
48
50
48
44
41
51

Medium Clouds (% Sky Obscured)

100
100
100
98
99
57
24
40
35
1
2
9
2
58
91
100
67
6
4
5
3
50
40
35

High Clouds (% Sky Obscured)

100
100
100
100
100
95
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

2
6
2
8
9
9
8
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

95
95
95
95
62
52
48
39
23
11
16
12
10
19
56
70
49
36
19
16
29
19
26
54

Precipitation Amount (mm)

1.9
1.4
1.6
1.1
0.2
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

32
24
19
20
18
16
15
11
12
11
10
10
9
9
8
9
10
10
10
9
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
1
0
1
1
5
3
3
4
4
5
6
7
6
7
7
10
10
9
9
6
6

Dew Point (°C)

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

Relative Humidity (%)

92
88
91
90
90
88
91
87
87
85
87
84
84
85
82
85
87
84
80
78
80
82
82
82

Pressure (mb)

999
999
998
998
998
998
998
998
999
1000
1001
1001
1002
1003
1003
1004
1004
1005
1004
1005
1005
1005
1005
1006

Ozone (du)

266
269
272
274
276
276
277
283
287
292
295
299
301
299
300
298
301
302
304
305
305
307
308
309

Tuesday 2

Waxing Gibbous 94%

14:31

06:05

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

Sun - Rise: 07:54, Set: 16:07, Transit: 12:01. Moon - Rise: 14:31, Set: 06:05. Civil Dark: 16:46 - 07:16. Nautical Dark: 17:27 - 06:34. Astro Dark: 18:07 - 05:54

Total Clouds (% Sky Obscured)

74
79
66
48
45
64
68
94
91
89
86
36
31
26
19
14
8
1
8
13
22
62
80
95

Low Clouds (% Sky Obscured)

55
48
31
32
40
46
54
57
60
58
60
36
31
26
19
14
8
1
8
13
22
29
37
45

Medium Clouds (% Sky Obscured)

50
53
66
48
45
64
60
66
62
55
42
3
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
53
68
86

ISS Passover

Visibility (miles)

7
5
9
9
9
9
9
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

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

Precipitation Probability (%)

69
45
31
32
34
36
53
54
59
44
28
17
6
3
0
1
1
0
1
1
1
5
7
14

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
85
82
81
81
81
82
79
79
81
83
86
86
86
86
83
81
79
78
80
79
81
79

Pressure (mb)

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

Ozone (du)

310
310
308
308
310
310
310
313
317
322
331
337
336
328
328
326
315
308
307
305
304
305
305
304

Wednesday 3

Waxing Gibbous 98%

15:08

07:39

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
16 Bad
17 OK

Sun - Rise: 07:55, Set: 16:07, Transit: 12:01. Moon - Rise: 15:08, Set: 07:39. Civil Dark: 16:45 - 07:17. Nautical Dark: 17:27 - 06:35. Astro Dark: 18:07 - 05:55

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
91
78
64
48
45

Low Clouds (% Sky Obscured)

50
53
54
52
55
52
53
53
56
60
63
67
100
100
99
80
61
43
48
50
55
41
31
23

Medium Clouds (% Sky Obscured)

20
41
100
100
100
95
71
88
93
100
100
100
96
92
88
66
45
27
32
31
31
30
30
20

High Clouds (% Sky Obscured)

91
95
100
100
100
100
73
50
15
15
20
29
81
64
48
51
65
78
57
34
14
19
23
32

ISS Passover

Visibility (miles)

9
9
8
6
6
7
9
9
9
8
3
6
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
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

15
16
25
35
35
25
29
31
43
93
88
63
84
91
95
87
84
75
61
47
19
16
11
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.8
0.5
0
0.4
0.6
0.7
0.6
0.6
0.5
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

8
9
11
13
15
17
19
20
20
21
21
22
20
18
19
19
16
14
12
10
8
7
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
75
78
78
80
80
81
81
81
88
88
90
88
87
85
81
77
73
73
73
73
73
73

Pressure (mb)

1009
1008
1008
1007
1006
1005
1005
1004
1003
1002
1001
1000
999
999
1000
1001
1001
1001
1001
1002
1003
1003
1004
1005

Ozone (du)

305
307
307
306
308
312
314
315
315
315
314
318
320
326
331
337
341
346
350
354
358
362
363
364

Thursday 4

Full Moon 100%

16:01

09:05

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
16 Bad
17 Bad

Sun - Rise: 07:56, Set: 16:06, Transit: 12:01. Moon - Rise: 16:01, Set: 09:05. Civil Dark: 16:45 - 07:18. Nautical Dark: 17:27 - 06:36. Astro Dark: 18:07 - 05:56

Total Clouds (% Sky Obscured)

40
40
45
56
81
86
80
76
82
82
82
81
79
77
75
79
83
85
78
70
63
74
88
98

Low Clouds (% Sky Obscured)

29
35
44
44
46
49
50
46
45
49
53
56
56
55
54
62
69
77
67
60
51
49
47
44

Medium Clouds (% Sky Obscured)

14
13
15
18
21
31
35
34
30
28
29
29
35
52
65
70
75
75
60
46
31
49
69
85

High Clouds (% Sky Obscured)

40
40
45
56
81
86
73
46
19
13
6
5
14
23
30
28
24
13
12
16
19
38
62
83

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

15
15
8
14
14
12
11
15
20
22
27
32
31
31
35
41
47
58
59
65
67
80
79
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
7
8
8
9
9
10
11
12
13
14
16
16
17
17
17
17
17
16
16
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
73
71
73
73
73
75
78
82
82
82
82
81
81
80
84
87
91
93
93
93
90
87

Pressure (mb)

1006
1006
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

364
368
371
374
365
356
347
341
335
329
324
320
315
310
305
301
298
295
292
295
298
301
303
306

Friday 5

Waning Gibbous 98%

17:14

10:13

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: 07:58, Set: 16:06, Transit: 12:02. Moon - Rise: 17:14, Set: 10:13. Civil Dark: 16:45 - 07:19. Nautical Dark: 17:27 - 06:37. Astro Dark: 18:06 - 05:57

Total Clouds (% Sky Obscured)

94
90
85
82
80
76
79
76
74
80
86
92
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

47
48
49
51
53
54
60
64
69
72
75
75
71
74
77
80
78
76

Medium Clouds (% Sky Obscured)

76
68
56
54
52
54
54
53
51
47
48
34
53
76
100
98
96
93

High Clouds (% Sky Obscured)

77
58
46
53
53
37
30
24
19
32
44
58
74
89
100
98
97
95

ISS Passover

Visibility (miles)

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

Fog (%)

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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
53
42
42
42
42
43
43
42
44
44
45
39
40
38
36
31
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
84
84
87
88
87
87
85
84
85
83
83
84
84
82
81

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

308
310
312
314
312
309
307
309
311
313
313
313
314
314
314
314
317
319

Forecast for Bridport, Dorset, United Kingdom (50.73,-2.76)

Generated: 29/11/25 17:45:25. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+0.00