Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 87%

19:49

12:24

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

Sun - Rise: 07:31, Set: 18:33, Transit: 13:02. Moon - Rise: 19:49, Set: 12:24. Civil Dark: 19:05 - 06:58. Nautical Dark: 19:43 - 06:20. Astro Dark: 20:21 - 05:42

Total Clouds (% Sky Obscured)

65
54
55
41
41
39
34
36
47
45
38
37
61
68
54
54
58
55
51
43
56
67
68
66

Low Clouds (% Sky Obscured)

27
34
28
32
35
37
33
36
43
41
38
37
41
49
40
44
50
50
47
37
33
39
46
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
9
7
4
4
5
4
4
11
8
4
7
61
68
54
10
5
6
3
17
56
61
55
55

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
2
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)

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

Chance of Frost

Temperature (°C)

12
10
10
9
9
8
7
7
7
7
9
13
15
16
17
17
17
17
17
15
13
13
11
10

Feels Like (°C)

10
10
10
9
9
9
8
8
8
8
11
14
16
15
16
17
19
19
19
17
14
12
10
9

Dew Point (°C)

11
9
9
7
7
7
6
6
6
6
7
9
10
10
10
10
10
10
12
13
12
11
10
9

Relative Humidity (%)

93
93
93
91
91
91
91
90
90
90
84
77
75
70
66
64
63
63
71
87
92
92
91
91

Pressure (mb)

1032
1032
1033
1033
1033
1033
1033
1033
1033
1034
1035
1035
1035
1035
1034
1034
1034
1033
1033
1034
1034
1034
1034
1034

Ozone (du)

271
268
266
266
265
265
264
264
263
261
262
262
261
261
261
262
263
263
264
265
264
265
265
265

Friday 10

Waning Gibbous 78%

20:39

13:46

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:32, Set: 18:30, Transit: 13:01. Moon - Rise: 20:39, Set: 13:46. Civil Dark: 19:03 - 06:59. Nautical Dark: 19:41 - 06:22. Astro Dark: 20:19 - 05:44

Total Clouds (% Sky Obscured)

82
85
83
100
100
100
100
100
100
96
100
79
73
81
83
83
79
77
77
80
90
90
83
77

Low Clouds (% Sky Obscured)

46
65
59
64
76
69
50
33
44
57
60
63
62
64
62
66
59
59
52
58
67
73
64
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
1
1
0
21
8
1
14

High Clouds (% Sky Obscured)

68
62
65
100
100
100
100
100
100
89
100
63
44
54
55
45
60
60
70
75
65
64
69
55

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
13
72
6
8
21
16
2
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
1
1
1
0
0
0
0
0
0
0
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
91
91
91
93
93
91
91
87
82
76
69
65
64
64
66
72
78
83
84
86
89

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1032
1032
1033
1033
1033

Ozone (du)

265
264
264
263
262
262
262
263
263
264
265
265
266
266
265
264
264
265
265
265
265
265
265
264

Saturday 11

Waning Gibbous 67%

21:45

14:51

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 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:34, Set: 18:28, Transit: 13:01. Moon - Rise: 21:45, Set: 14:51. Civil Dark: 19:01 - 07:01. Nautical Dark: 19:39 - 06:23. Astro Dark: 20:17 - 05:45

Total Clouds (% Sky Obscured)

63
74
89
95
90
87
88
87
92
90
89
88
85
81
61
56
56
32
47
58
78
70
72
53

Low Clouds (% Sky Obscured)

37
50
58
67
67
60
61
56
59
60
52
51
52
57
43
34
56
27
47
58
61
61
60
53

Medium Clouds (% Sky Obscured)

26
14
2
38
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
49
60
60
49
50
48
45
25
27
50
58
56
33
23
28
11
12
2
5
23
17
15
2

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
1
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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
12
11
11
11
11
12
13
14
15
16
16
16
16
15
14
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
90
90
88
90
88
90
88
81
72
66
61
62
62
62
63
70
86
90
92
90
90

Pressure (mb)

1033
1033
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

263
262
262
263
263
262
261
261
261
262
263
262
263
264
264
263
263
264
265
266
266
266
265
265

Sunday 12

Waning Gibbous 56%

23:03

15:37

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

Sun - Rise: 07:35, Set: 18:26, Transit: 13:01. Moon - Rise: 23:03, Set: 15:37. Civil Dark: 18:59 - 07:03. Nautical Dark: 19:37 - 06:25. Astro Dark: 20:15 - 05:47

Total Clouds (% Sky Obscured)

52
44
43
39
40
37
34
33
33
42
52
60
61
58
57
53
49
44
37
44
48
47
55
58

Low Clouds (% Sky Obscured)

52
44
43
39
40
37
34
33
33
42
52
60
61
58
56
53
49
41
35
41
42
35
40
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
1
2
2
1
1
3
4
4
3
3
1
1
1
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
8
9
9
9
8
9
9
9
10
11
13
14
15
15
15
15
14
11
8
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
10
9
9
9
9
9
9
10
11
11
12
12
14
14
14
14
15
12
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

88
91
92
93
93
93
95
95
95
93
87
81
76
70
68
68
71
74
80
93
93
90
89
79

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

265
265
265
265
265
265
265
266
267
268
268
268
267
266
266
266
265
264
264
261
260
259
259
258

Monday 13

Third Quarter 44%

23:03

16:08

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
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 07:37, Set: 18:24, Transit: 13:01. Moon - Rise: 23:03, Set: 16:08. Civil Dark: 18:57 - 07:04. Nautical Dark: 19:35 - 06:26. Astro Dark: 20:13 - 05:48

Total Clouds (% Sky Obscured)

63
69
58
51
60
73
79
78
77
84
82
76
70
63
69
76
82
83
87
88
80
65
48
33

Low Clouds (% Sky Obscured)

56
64
55
50
56
58
65
69
75
82
82
75
63
50
58
66
74
72
71
73
56
39
22
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
3
3
3
2
9
16
22
13
5
0
0

High Clouds (% Sky Obscured)

2
1
11
17
32
39
36
26
19
13
2
1
1
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
0
0
0
1
1
0
0
0
0
1
3
4
8
8
5
9
9
4
5
4
1
2

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)

10
10
10
9
8
8
8
8
8
8
9
10
11
12
13
13
13
13
12
11
11
9
8
7

Chance of Frost

Temperature (°C)

14
14
13
12
11
11
10
9
9
9
10
11
12
13
13
14
14
14
14
13
13
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
84
93
95
96
96
95
96
96
93
88
87
89
83
82
80
79
78
76
76
80
84
90

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1031

Ozone (du)

259
258
259
259
259
259
260
261
262
263
264
267
269
269
269
268
267
266
265
264
264
263
263
262

Tuesday 14

Waning Crescent 34%

00:25

16:30

23 OK
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
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

Sun - Rise: 07:39, Set: 18:22, Transit: 13:00. Moon - Rise: 00:25, Set: 16:30. Civil Dark: 18:55 - 07:06. Nautical Dark: 19:33 - 06:28. Astro Dark: 20:11 - 05:50

Total Clouds (% Sky Obscured)

17
2
3
10
17
19
30
41
61
68
72
77
82
87
80
71
72
77
82
85
82
69
59
63

Low Clouds (% Sky Obscured)

17
2
3
10
17
19
30
41
61
68
72
77
81
85
80
71
72
72
72
72
69
62
55
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
50
70
70
65
70
51
32
6
4

ISS Passover

Visibility (miles)

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

1
0
1
2
0
3
4
4
4
5
6
6
6
4
7
6
4
8
7
5
4
3
1
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
9
8
9
9
9
9
10
10
10
10
9
9
9
9
10
10
9
8

Relative Humidity (%)

91
93
95
96
95
95
96
98
98
96
93
90
86
83
79
75
71
68
74
80
87
87
87
87

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

262
261
260
260
259
259
259
259
260
260
260
260
261
262
263
263
264
264
264
264
264
264
264
263

Wednesday 15

Waning Crescent 24%

01:46

16:46

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

Sun - Rise: 07:40, Set: 18:20, Transit: 13:00. Moon - Rise: 01:46, Set: 16:46. Civil Dark: 18:53 - 07:07. Nautical Dark: 19:31 - 06:29. Astro Dark: 20:09 - 05:52

Total Clouds (% Sky Obscured)

67
71
72
74
75
69
56
36
31
30
33
38
47
53
47
40
29
26
16
13

Low Clouds (% Sky Obscured)

66
71
72
70
60
48
47
36
31
30
33
38
47
53
47
40
29
26
16
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
1
1
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

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 (%)

6
4
6
6
4
3
1
0
1
1
0
1
1
0
0
1
0
3
4
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
9
9
9
9
8
8
9
9
10
9
10
11
17
16
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
90
90
90
90
90
90
85
81
77
70
64
59
58
56
55
63
73

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1025
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

263
263
263
263
262
262
263
263
264
264
264
263
263
263
262
263
263
263
264
264

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 09/10/25 23:31:10. Forecast: 09/10/25 to 15/10/25. Timezone: UTC+1.00