Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

18:30

11:41

10 OK
11 Bad
12 OK
13 Bad
14 OK
15 OK
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

Sun - Rise: 07:25, Set: 16:40, Transit: 12:01. Moon - Rise: 18:30, Set: 11:41. Civil Dark: 17:15 - 06:49. Nautical Dark: 17:55 - 06:09. Astro Dark: 18:33 - 05:31

Total Clouds (% Sky Obscured)

39
49
48
48
38
37
100
99
95
97
100
100
97
84
95
76
81
77
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

39
49
48
45
38
37
44
55
42
27
39
48
47
53
48
51
45
47
48
58
64
78
83
100

Medium Clouds (% Sky Obscured)

25
0
0
35
38
32
44
25
53
85
63
93
49
74
69
19
33
74
67
36
80
93
97
97

High Clouds (% Sky Obscured)

0
0
0
4
0
25
27
99
94
97
100
78
1
0
1
51
14
8
70
100
96
100
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
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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
5
5
4
5
3
2
1
2
4
3
2
1
1
1
1
2
13
42
31
77
95

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
0.3
0.8

Wind Speed/Direction (mph)

5
7
9
9
11
10
8
7
6
6
6
7
7
8
9
9
11
12
14
15
15
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
79
79
80
84
87
91
91
93
95
95
95
95
93
95
95
93
93
92
90
90
90
90

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

281
279
275
269
265
263
262
261
261
262
264
267
268
269
270
271
272
271
270
269
267
267
266
264

Sunday 9

Waning Gibbous 72%

19:48

12:36

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:26, Set: 16:39, Transit: 12:02. Moon - Rise: 19:48, Set: 12:36. Civil Dark: 17:14 - 06:51. Nautical Dark: 17:54 - 06:11. Astro Dark: 18:32 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
100
83
99
65
90
94
88
100
100
97
86
90
86
80
81

Low Clouds (% Sky Obscured)

93
100
99
56
67
74
65
57
62
51
47
22
54
56
51
53
39
37
39
55
53
82
80
81

Medium Clouds (% Sky Obscured)

98
72
55
24
45
0
0
60
45
100
83
99
64
89
92
86
84
89
79
70
80
76
65
61

High Clouds (% Sky Obscured)

100
100
100
98
89
100
100
100
61
66
55
4
3
1
2
29
60
100
83
55
55
50
50
50

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
1
4
0
0
0
3
13
19
7
82
13
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
50
38
34
19
10
5
11
26
21
14
11
35
76
62
58
32
12
14
47
95
95

Precipitation Amount (mm)

0.6
0.9
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.8
0.9

Wind Speed/Direction (mph)

18
17
16
17
15
14
13
12
11
8
8
6
7
8
9
10
11
10
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
92
93
92
92
90
89
93
96
95
95
96
96
93
93
95
93
91
91
91
90
87

Pressure (mb)

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

Ozone (du)

266
267
267
270
271
273
275
275
276
276
277
276
277
276
277
279
283
286
293
298
303
305
308
311

Monday 10

Waning Gibbous 61%

21:12

13:14

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:28, Set: 16:37, Transit: 12:02. Moon - Rise: 21:12, Set: 13:14. Civil Dark: 17:13 - 06:52. Nautical Dark: 17:52 - 06:12. Astro Dark: 18:31 - 05:34

Total Clouds (% Sky Obscured)

59
83
69
90
67
75
78
63
42
73
92
89
100
100
100
100
100
100
100
100
99
98
98
98

Low Clouds (% Sky Obscured)

59
61
59
73
67
75
70
49
16
30
0
12
24
25
37
51
75
71
82
87
84
83
81
83

Medium Clouds (% Sky Obscured)

37
65
45
64
19
60
21
0
0
20
90
75
100
100
100
86
100
100
100
100
94
93
89
83

High Clouds (% Sky Obscured)

4
50
60
65
33
35
31
35
42
70
70
75
100
96
100
100
100
100
100
100
92
81
72
70

ISS Passover

Visibility (miles)

8
9
8
7
7
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

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

Precipitation Probability (%)

80
56
55
59
63
68
26
5
0
0
0
3
3
5
23
51
58
72
94
58
36
43
28
27

Precipitation Amount (mm)

0.5
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
12
12
13
12
15
12
11
9
7
7
8
9
9
11
13
16
18
19
20
20
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
81
83
84
87
90
91
93
95
93
91
90
91
91
91
90
90
89
90
92
92
90

Pressure (mb)

1004
1003
1003
1003
1003
1003
1004
1005
1006
1006
1006
1007
1006
1006
1006
1006
1005
1004
1003
1003
1002
1002
1002
1002

Ozone (du)

312
313
314
310
308
311
307
306
310
311
311
308
308
306
300
298
297
296
295
294
288
284
281
278

Tuesday 11

Waning Gibbous 50%

22:35

13:39

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:30, Set: 16:36, Transit: 12:02. Moon - Rise: 22:35, Set: 13:39. Civil Dark: 17:11 - 06:54. Nautical Dark: 17:51 - 06:14. Astro Dark: 18:30 - 05:35

Total Clouds (% Sky Obscured)

99
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
89
85
80
75
68
75
77
78
75
74
70
66
63
70
76
85
87
88
87
83
79
76
75

Medium Clouds (% Sky Obscured)

76
68
61
63
56
73
62
83
98
99
100
82
91
97
98
99
100
100
99
99
99
99
100
100

High Clouds (% Sky Obscured)

56
100
91
84
76
81
87
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
82

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

31
11
17
18
10
11
20
41
80
91
79
50
60
78
77
87
95
95
95
95
95
95
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
0.4
0
0.2
0.5
0.4
0.5
0.8
0.8
1
1.1
0.9
0.7
0.4
0.7

Wind Speed/Direction (mph)

23
23
24
24
24
24
24
24
24
24
22
23
23
22
22
20
20
19
19
19
19
19
18
18

Chance of Frost

Temperature (°C)

14
14
14
14
15
15
15
14
14
14
14
14
14
13
13
14
14
13
13
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
11
11
11
11
12
13
12
12
12
12
12
12
12
12
12
12
12
13
13

Relative Humidity (%)

87
84
86
84
83
80
78
78
82
92
95
92
90
92
90
90
89
92
89
89
87
89
93
93

Pressure (mb)

1002
1002
1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
999
1000
999
999
998
998
998
997
997
997
997
998

Ozone (du)

277
277
275
276
277
278
278
278
281
280
280
281
282
281
282
282
283
281
283
283
284
285
285
287

Wednesday 12

Third Quarter 39%

23:55

13:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:31, Set: 16:34, Transit: 12:02. Moon - Rise: 23:55, Set: 13:57. Civil Dark: 17:10 - 06:55. Nautical Dark: 17:50 - 06:15. Astro Dark: 18:29 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
54
46
92
96
100
95
89
85
87
90
92
98
98
98
99
99
100
100

Low Clouds (% Sky Obscured)

73
71
81
89
63
58
54
46
53
59
59
64
65
63
59
53
48
42
36
30
32
35
47
63

Medium Clouds (% Sky Obscured)

99
99
98
97
96
74
19
2
32
46
51
56
65
70
72
78
83
93
97
94
94
95
100
99

High Clouds (% Sky Obscured)

61
39
61
82
87
57
31
2
44
71
100
70
43
30
30
55
70
81
77
74
77
81
100
100

ISS Passover

Visibility (miles)

1
1
2
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
5
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

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
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
56
55
49
24
35
34
23
42
41
17
31
34
32
52
67
80
85

Precipitation Amount (mm)

1.2
0.9
0.7
1
1.4
1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5

Wind Speed/Direction (mph)

17
16
15
15
16
15
15
16
17
17
18
18
17
15
14
13
13
12
10
8
7
8
8
9

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
12
12
12
12
13
13
13
13
13
13
13
12
12
12
12
12
12

Feels Like (°C)

10
10
11
10
10
10
10
10
10
9
9
9
9
10
10
10
10
10
10
9
9
9
10
10

Dew Point (°C)

13
13
13
12
11
11
11
11
11
11
12
12
12
12
12
12
11
12
11
11
11
11
11
11

Relative Humidity (%)

96
96
96
92
90
90
90
92
92
93
95
93
92
93
93
93
92
93
93
93
95
95
95
95

Pressure (mb)

997
998
998
998
998
997
998
998
999
999
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

292
293
295
300
305
305
304
303
302
303
302
301
300
301
301
301
301
300
300
300
299
298
297
296

Thursday 13

Waning Crescent 29%

01:10

14:10

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:33, Set: 16:33, Transit: 12:02. Moon - Rise: 01:10, Set: 14:10. Civil Dark: 17:09 - 06:57. Nautical Dark: 17:49 - 06:17. Astro Dark: 18:27 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

78
94
91
86
82
83
84
87
86
84
83
85
91
95
91
88
85
86
88
90
80
70
60
59

Medium Clouds (% Sky Obscured)

98
97
96
95
93
83
73
64
76
89
100
95
92
90
94
97
100
85
67
33
29
31
32
31

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
74
47
26
28
33
25
45
70
97
96

ISS Passover

Visibility (miles)

6
7
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

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

Precipitation Probability (%)

88
93
94
81
65
67
61
47
64
71
73
69
65
60
49
38
23
26
26
16
24
24
16
29

Precipitation Amount (mm)

0.5
0.5
0.6
0.4
0
0.2
0
0
0.2
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
15
14
13
13
13
13
14
14
15
16
16
15
15
15
16
16
15
14
13
13
13
11

Chance of Frost

Temperature (°C)

12
12
13
13
13
13
13
14
14
14
14
14
14
14
13
14
14
14
14
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
12
12
12
12
11
11
11
11
11

Relative Humidity (%)

95
95
95
95
93
92
92
92
93
92
90
89
89
89
87
87
87
87
87
87
86
86
89
89

Pressure (mb)

999
998
998
997
996
996
996
996
995
995
995
995
995
995
994
994
994
994
994
994
994
994
994
995

Ozone (du)

295
294
293
292
292
291
291
291
291
293
294
295
295
296
296
299
302
305
309
312
315
316
316
316

Friday 14

Waning Crescent 21%

02:22

14:22

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:35, Set: 16:31, Transit: 12:02. Moon - Rise: 02:22, Set: 14:22. Civil Dark: 17:08 - 06:58. Nautical Dark: 17:48 - 06:18. Astro Dark: 18:26 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
100
100
99
98
98
99
100
100
100
100
97
95
93

Low Clouds (% Sky Obscured)

57
51
45
41
39
50
59
69
67
66
64
53
57
59
70
78
84
78
73
67

Medium Clouds (% Sky Obscured)

36
40
41
37
39
46
57
67
62
60
56
71
84
97
89
80
60
49
45
45

High Clouds (% Sky Obscured)

100
95
96
97
98
96
95
95
93
91
90
90
94
97
99
99
100
77
51
30

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

30
19
35
39
38
38
40
41
47
46
28
44
48
45
50
50
43
41
36
18

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
82
83
83
84
87
90
93
95
95
96
95
95
95
95
95
95
93
95

Pressure (mb)

995
995
995
995
995
995
995
996
996
996
997
997
997
998
998
998
998
999
999
999

Ozone (du)

318
320
322
324
327
329
328
328
328
326
324
322
320
317
315
314
313
312
306
300

Forecast for Bude, Cornwall, United Kingdom (50.83,-4.54)

Generated: 08/11/25 10:33:07. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+0.00