Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 94%

17:36

10:23

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:22, Set: 16:46, Transit: 12:04. Moon - Rise: 17:36, Set: 10:23. Civil Dark: 17:21 - 06:47. Nautical Dark: 18:00 - 06:08. Astro Dark: 18:38 - 05:30

Total Clouds (% Sky Obscured)

78
80
96
100
79
100
100
100
100
100
79
67
48
47
63
62
43
55
44
48
39
34
34
43

Low Clouds (% Sky Obscured)

61
70
78
62
29
51
83
86
93
87
58
65
45
47
63
62
43
55
44
48
39
32
34
43

Medium Clouds (% Sky Obscured)

0
65
54
64
79
100
98
100
100
100
43
52
5
2
2
0
0
0
2
0
0
3
0
0

High Clouds (% Sky Obscured)

0
80
95
75
78
100
100
100
100
100
75
60
48
6
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
7
4
6
7
9
9
9
9
4
9
8
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
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
2
3
17
59
95
95
95
39
15
2
8
9
20
22
22
23
20
4
4
7
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.6
2.6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
10
10
11
13
16
19
19
18
14
19
17
16
14
13
12
12
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
95
96
96
93
92
86
90
95
96
90
89
90
92
92
90
88
88
90
90
90
88

Pressure (mb)

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

Ozone (du)

285
281
278
276
274
273
273
272
271
271
272
275
276
277
278
278
277
278
280
279
277
276
276
275

Saturday 8

Waning Gibbous 90%

18:38

11:39

02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 07:23, Set: 16:45, Transit: 12:04. Moon - Rise: 18:38, Set: 11:39. Civil Dark: 17:20 - 06:48. Nautical Dark: 17:58 - 06:09. Astro Dark: 18:36 - 05:32

Total Clouds (% Sky Obscured)

49
35
50
51
51
56
46
40
50
47
66
83
89
93
97
92
100
88
100
89
54
74
67
51

Low Clouds (% Sky Obscured)

49
35
50
51
51
56
46
40
50
47
47
47
55
43
31
27
11
37
37
39
39
38
43
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
30
56
64
84
93
86
91
77
81
56
23
37
29
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
6
15
57
60
100
26
15
2
2
2
7
3

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
2
4
3
3
11
3
1
2
3
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
13
11
10
10
9
9
8
9
11
11
11
11
10
8
7
7
8
8
9
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
88
87
88
86
81
77
75
75
75
79
83
87
88
90
92
88
89
93
93
93

Pressure (mb)

1010
1011
1011
1012
1013
1014
1014
1015
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

276
277
278
277
275
277
278
278
277
277
273
270
268
266
264
264
267
269
272
273
272
272
270
267

Sunday 9

Waning Gibbous 82%

19:55

12:34

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:25, Set: 16:43, Transit: 12:04. Moon - Rise: 19:55, Set: 12:34. Civil Dark: 17:18 - 06:50. Nautical Dark: 17:57 - 06:11. Astro Dark: 18:35 - 05:33

Total Clouds (% Sky Obscured)

67
72
100
99
100
100
96
100
95
95
97
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
37
47
47
49
55
53
65
85
88
91
91
91
85
83
80
76
69
68
69
72
75
61
61

Medium Clouds (% Sky Obscured)

67
57
24
77
78
84
88
93
92
65
81
95
73
71
38
85
50
66
66
59
35
21
50
77

High Clouds (% Sky Obscured)

2
13
99
63
54
100
86
100
81
71
85
75
77
99
100
52
65
100
100
100
100
99
99
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
4
7
5
2
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
1
3
15
46
63
95
95
89
95
95
63
37
33
31
49
52
31
27
13
2
8
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.7
0.5
0.5
0.9
1.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
15
17
17
18
19
21
22
22
22
21
16
13
12
9
7
7
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
93
93
90
90
90
93
93
95
95
95
93
89
90
90
89
90
90
90
92
92
93

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

264
262
263
263
264
264
265
266
268
271
273
274
276
277
276
276
275
275
277
279
282
283
287
292

Monday 10

Waning Gibbous 72%

21:18

13:12

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:26, Set: 16:42, Transit: 12:04. Moon - Rise: 21:18, Set: 13:12. Civil Dark: 17:17 - 06:51. Nautical Dark: 17:56 - 06:12. Astro Dark: 18:34 - 05:34

Total Clouds (% Sky Obscured)

100
98
97
96
94
90
84
83
79
63
63
81
89
91
83
95
94
94
91
96
98
100
99
97

Low Clouds (% Sky Obscured)

51
63
62
55
55
55
60
55
64
43
44
42
41
37
32
28
31
34
38
52
53
47
55
38

Medium Clouds (% Sky Obscured)

100
94
89
86
79
70
61
79
58
8
12
16
89
15
23
75
64
20
67
72
27
57
8
10

High Clouds (% Sky Obscured)

35
34
20
2
35
1
12
25
0
0
1
41
55
75
46
94
88
89
85
87
93
100
96
91

ISS Passover

Visibility (miles)

9
7
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
41
39
49
68
76
81
62
40
21
19
15
5
7
5
1
1
1
0
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
10
12
13
13
13
14
15
15
17
16
16
15
14
12
11
12
13
14
15
15
16
17

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

296
298
301
303
303
304
309
304
306
302
299
295
294
292
290
292
293
291
292
288
286
281
276
273

Tuesday 11

Waning Gibbous 61%

22:41

13:38

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:28, Set: 16:40, Transit: 12:04. Moon - Rise: 22:41, Set: 13:38. Civil Dark: 17:16 - 06:53. Nautical Dark: 17:55 - 06:14. Astro Dark: 18:33 - 05:36

Total Clouds (% Sky Obscured)

96
97
99
100
97
94
91
93
96
98
99
99
100
100
99
99
89
88
83
87
90
92
95
99

Low Clouds (% Sky Obscured)

43
46
55
60
62
64
67
72
78
84
81
78
75
63
52
40
36
32
33
33
33
31
46
55

Medium Clouds (% Sky Obscured)

10
19
24
94
94
93
86
86
85
89
93
97
100
99
97
93
73
53
38
43
48
57
73
91

High Clouds (% Sky Obscured)

86
90
95
100
84
67
54
46
51
78
86
93
100
94
89
86
71
52
29
28
31
38
42
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
7
5
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
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
1
1
1
3
1
1
4
4
3
25
40
53
61
60
49
55
64
75
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0.3
0.4
0.7
1

Wind Speed/Direction (mph)

17
17
17
18
19
20
21
21
22
24
25
25
24
24
24
24
24
24
24
23
22
21
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11

Relative Humidity (%)

92
92
93
93
92
93
92
90
89
84
83
84
83
84
86
89
92
90
90
92
89
89
87
89

Pressure (mb)

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

Ozone (du)

273
273
273
274
275
276
277
277
278
278
277
277
277
278
279
281
283
284
284
285
286
288
289
287

Wednesday 12

Third Quarter 50%

23:59

13:57

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:30, Set: 16:39, Transit: 12:04. Moon - Rise: 23:59, Set: 13:57. Civil Dark: 17:14 - 06:55. Nautical Dark: 17:54 - 06:15. Astro Dark: 18:32 - 05:37

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)

56
60
67
74
73
70
67
71
75
79
72
64
57
60
63
66
60
54
48
44
40
45
51
58

Medium Clouds (% Sky Obscured)

99
99
97
96
97
99
100
100
100
100
100
100
100
99
98
96
97
98
99
89
80
65
68
76

High Clouds (% Sky Obscured)

43
65
82
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
98
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
93
81
78
76
70
77
84
90
84
82
83
79
74
67
83
91
93
85
80
72
59
45

Precipitation Amount (mm)

1.3
0.9
0.7
0.6
0.5
0.5
0.3
0.4
0.5
0.6
0.5
0.5
0.6
0.5
0.4
0.3
0.5
0.6
0.6
0.5
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

21
22
22
21
20
20
19
18
18
18
19
18
17
16
15
13
12
11
11
11
10
9
9
9

Chance of Frost

Temperature (°C)

13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
12
13
12
13
12
12
12

Relative Humidity (%)

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

Pressure (mb)

1004
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

286
284
285
286
287
287
287
287
287
286
285
286
286
287
287
288
288
289
291
292
292
293
294
294

Thursday 13

Waning Crescent 39%

01:14

14:12

Sun - Rise: 07:31, Set: 16:38, Transit: 12:05. Moon - Rise: 01:14, Set: 14:12. Civil Dark: 17:13 - 06:56. Nautical Dark: 17:52 - 06:17. Astro Dark: 18:31 - 05:39

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 07/11/25 01:48:58. Forecast: 07/11/25 to 13/11/25. Timezone: UTC+0.00