Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waning Gibbous 69%

19:46

13:36

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

Sun - Rise: 07:11, Set: 16:48, Transit: 11:59. Moon - Rise: 19:46, Set: 13:36. Civil Dark: 17:25 - 06:35. Nautical Dark: 18:06 - 05:55. Astro Dark: 18:45 - 05:16

Total Clouds (% Sky Obscured)

38
51
63
88
88
70
69
83
90
41
38
47
41
34
54
67
79
95
89
81
65
64
56
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0

Medium Clouds (% Sky Obscured)

38
51
63
82
64
38
24
3
29
41
38
3
3
3
3
3
3
11
13
12
8
5
1
7

High Clouds (% Sky Obscured)

38
51
63
69
66
40
49
77
78
29
24
46
40
31
54
67
75
92
78
67
55
63
54
57

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
1
2
2
7
14
16
23
26
20
16
13
9
7
6
5
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
8
7
7
8
7
7
7
7
7
7
7
6
8
12
12
14
13
14
14
12

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
88
90
90
90
88
88
87
87
87
87
85
84
81
73
68
65
66
67
73
77

Pressure (mb)

1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1032
1031
1031
1031
1031
1031

Ozone (du)

258
259
258
258
257
258
258
258
259
259
259
260
261
262
263
263
264
264
264
265
266
266
266
266

Saturday 31

Waning Gibbous 57%

21:12

14:02

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

Sun - Rise: 07:13, Set: 16:46, Transit: 11:59. Moon - Rise: 21:12, Set: 14:02. Civil Dark: 17:24 - 06:37. Nautical Dark: 18:04 - 05:57. Astro Dark: 18:43 - 05:17

Total Clouds (% Sky Obscured)

71
71
78
63
76
12
9
22
27
25
17
14
18
60
52
64
87
81
69
63
62
83
71
82

Low Clouds (% Sky Obscured)

16
3
14
9
0
4
5
13
15
20
15
9
0
5
47
61
74
72
64
52
44
79
71
82

Medium Clouds (% Sky Obscured)

0
5
0
7
28
0
0
0
0
0
0
0
0
0
0
2
24
28
24
24
18
3
0
0

High Clouds (% Sky Obscured)

71
69
59
46
56
6
8
18
23
7
3
5
18
57
15
2
8
1
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 (%)

1
1
2
14
35
81
92
100
81
81
100
100
100
100
56
45
2
2
1
2
3
2
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)

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
8
8
8
8
8
7
7
7
7
7
8
10
11
12
13
13
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
82
82
82
84
84
84
84
84
85
84
85
84
84
79
80
77
77
76
75
73
74
77

Pressure (mb)

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

Ozone (du)

266
266
267
269
270
271
272
272
272
273
274
274
275
278
278
277
279
281
281
281
281
280
282
280

Sunday 1

Third Quarter 45%

22:41

14:21

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

Sun - Rise: 07:15, Set: 16:44, Transit: 11:59. Moon - Rise: 22:41, Set: 14:21. Civil Dark: 17:22 - 06:39. Nautical Dark: 18:02 - 05:58. Astro Dark: 18:42 - 05:19

Total Clouds (% Sky Obscured)

81
76
46
19
6
2
6
0
1
1
7
0
0
0
8
3
22
31
25
20
15
10
23
40

Low Clouds (% Sky Obscured)

81
76
46
19
6
2
6
0
0
0
0
0
0
0
7
3
22
31
25
20
15
10
11
11

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)

0
0
0
0
0
0
0
0
1
1
7
0
0
0
0
0
0
0
0
0
0
3
9
17

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
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)

6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
6
7
10
12
13
13
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
9
8
7
7
6
6
6
5
4
5
5
4
5
7
7
7
7
7
7
8
7

Dew Point (°C)

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

Relative Humidity (%)

83
85
88
90
90
87
85
85
87
88
90
90
90
90
91
90
81
74
71
67
66
67
69
72

Pressure (mb)

1036
1036
1037
1037
1038
1038
1038
1038
1039
1039
1039
1039
1039
1039
1040
1040
1040
1041
1041
1040
1040
1040
1039
1039

Ozone (du)

279
279
280
280
281
284
285
287
289
290
292
294
298
297
296
295
294
292
292
291
291
291
291
290

Monday 2

Waning Crescent 34%

00:07

14:35

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

Sun - Rise: 07:17, Set: 16:42, Transit: 11:59. Moon - Rise: 00:07, Set: 14:35. Civil Dark: 17:20 - 06:40. Nautical Dark: 18:00 - 06:00. Astro Dark: 18:40 - 05:20

Total Clouds (% Sky Obscured)

56
75
62
52
39
33
27
22
14
10
18
28
33
34
33
31
36
35
40
41
42
43
29
15

Low Clouds (% Sky Obscured)

11
15
18
22
23
23
24
19
14
10
15
20
25
28
30
31
34
35
38
38
39
40
27
13

Medium Clouds (% Sky Obscured)

0
4
9
12
9
7
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
71
55
52
39
33
27
22
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
3
6
19
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
81
81
81
83
85
86
85
88
88
84
78
75
73
77
79
78
78
81
81
81
81
80

Pressure (mb)

1040
1040
1040
1040
1040
1039
1039
1039
1038
1038
1038
1038
1037
1037
1037
1037
1037
1036
1036
1036
1035
1035
1034
1034

Ozone (du)

290
291
292
293
294
294
294
294
294
295
298
302
306
307
307
305
304
305
304
303
301
301
301
302

Tuesday 3

Waning Crescent 24%

01:30

14:47

17 Good
18 Good
19 Good
20 OK
21 OK
22 Bad
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 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:18, Set: 16:40, Transit: 11:59. Moon - Rise: 01:30, Set: 14:47. Civil Dark: 17:18 - 06:42. Nautical Dark: 17:59 - 06:02. Astro Dark: 18:38 - 05:22

Total Clouds (% Sky Obscured)

1
5
9
14
31
48
65
78
88
98
100
100
98
22
25
29
32
34
37
46
56
63
60
58

Low Clouds (% Sky Obscured)

0
5
9
14
19
27
34
40
42
49
59
60
45
22
25
29
32
34
37
45
47
48
43
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
27
40
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
6
12
21
35
50
67
67
84
93
6
5
3
3
2
2
1
1
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
6
7
7
6
7

Dew Point (°C)

7
6
7
6
6
7
6
6
6
7
6
6
5
6
6
6
6
6
6
6
6
6
5
6

Relative Humidity (%)

78
78
81
81
82
87
77
78
80
84
82
78
77
80
81
81
81
77
74
71
69
68
67
69

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1031

Ozone (du)

303
305
305
305
304
303
303
303
304
303
304
305
304
304
304
305
305
305
305
306
306
305
305
305

Wednesday 4

Waning Crescent 15%

02:49

14:58

17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 07:20, Set: 16:39, Transit: 11:59. Moon - Rise: 02:49, Set: 14:58. Civil Dark: 17:17 - 06:44. Nautical Dark: 17:57 - 06:03. Astro Dark: 18:37 - 05:23

Total Clouds (% Sky Obscured)

55
50
45
39
47
54
60
54
48
42
49
55
63
65
68
71
70
69
67
65
63
61
58
55

Low Clouds (% Sky Obscured)

42
38
32
28
32
36
37
34
31
30
34
40
47
48
46
47
53
58
64
63
62
61
58
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
20
38
56
54
56
63
41
22
6
4
2
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
5
8
12
8
5
0
0
0
0
0
0
0
0
1
1
1
1
2
6
12

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 (%)

2
6
6
2
5
4
1
2
2
1
2
2
1
2
2
1
4
4
3
11
13
14
19
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
77
80
82
85
88
88
88
90
90
90
90
90
87
85
81
80
77
76
77
78
81
82

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028

Ozone (du)

304
304
304
304
304
303
302
301
302
302
303
303
303
303
304
304
304
305
305
305
303
302
300
299

Thursday 5

Waning Crescent 9%

04:08

15:09

17 Bad
18 Bad
19 Bad
20 OK
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: 07:22, Set: 16:37, Transit: 11:59. Moon - Rise: 04:08, Set: 15:09. Civil Dark: 17:15 - 06:45. Nautical Dark: 17:56 - 06:05. Astro Dark: 18:35 - 05:25

Total Clouds (% Sky Obscured)

51
46
42
39
46
54
61
60
58
56
57
58
58
63
70
74
79
83
87

Low Clouds (% Sky Obscured)

51
46
42
39
46
54
61
60
58
56
57
58
58
61
59
59
63
67
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
0
0
3
6
9
12
15
18

High Clouds (% Sky Obscured)

19
30
41
39
20
5
0
0
0
0
1
2
4
4
3
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

Fog (%)

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

Precipitation Probability (%)

23
21
19
13
15
13
4
9
9
3
8
8
3
6
5
2
7
8
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
7
6
6
6
6
6
6
6
5
5
5
6
6

Dew Point (°C)

7
7
7
7
7
7
7
6
7
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

85
87
87
87
87
85
87
87
88
87
87
87
85
85
84
85
84
80
77

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1027
1026
1026

Ozone (du)

299
298
298
297
297
296
294
293
294
294
294
294
295
295
297
299
300
301
302

Forecast for Aberystwyth, Ceredigion, United Kingdom (52.42,-4.08)

Generated: 30/10/26 17:04:59. Forecast: 30/10/26 to 05/11/26. Timezone: UTC+0.00