Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waning Gibbous 76%

21:01

13:48

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

Sun - Rise: 07:22, Set: 18:59, Transit: 13:11. Moon - Rise: 21:01, Set: 13:48. Civil Dark: 19:32 - 06:50. Nautical Dark: 20:09 - 06:12. Astro Dark: 20:48 - 05:34

Total Clouds (% Sky Obscured)

94
95
96
55
31
32
32
37
52
30
30
29
29
25
76
77
82
100
100
85
93
100
97
82

Low Clouds (% Sky Obscured)

26
15
10
18
30
31
22
27
28
21
23
22
25
19
24
21
21
24
16
14
16
19
5
18

Medium Clouds (% Sky Obscured)

88
95
39
3
3
0
7
0
0
0
0
0
0
0
12
11
3
8
53
23
70
65
76
66

High Clouds (% Sky Obscured)

58
95
96
46
2
0
3
4
22
7
6
0
0
2
45
57
72
100
100
69
86
100
94
52

ISS Passover

Visibility (miles)

6
6
9
9
7
7
9
9
8
6
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 (%)

54
51
39
23
45
36
35
27
37
18
6
17
10
4
7
6
3
5
12
18
6
0
5
4

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)

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

Chance of Frost

Temperature (°C)

14
14
14
15
15
14
14
14
14
14
14
15
15
16
16
16
16
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
80
79
79
80
79
76
79
79
75
73
69
64
62
64
63
64
67
72
75
78
79
79

Pressure (mb)

1014
1014
1015
1015
1016
1017
1018
1018
1019
1020
1021
1022
1023
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026

Ozone (du)

323
326
329
334
336
336
333
328
323
319
315
319
318
315
314
312
311
309
308
309
308
308
307
305

Thursday 1

Waning Gibbous 65%

22:02

14:58

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:24, Set: 18:57, Transit: 13:11. Moon - Rise: 22:02, Set: 14:58. Civil Dark: 19:30 - 06:52. Nautical Dark: 20:07 - 06:14. Astro Dark: 20:46 - 05:36

Total Clouds (% Sky Obscured)

96
61
47
65
42
50
50
50
54
80
63
91
98
100
98
100
100
100
99
67
50
54
59
72

Low Clouds (% Sky Obscured)

23
23
18
4
3
16
8
25
22
31
25
23
21
33
36
37
23
32
57
41
45
45
15
19

Medium Clouds (% Sky Obscured)

68
37
27
42
28
29
26
21
19
28
15
9
5
2
2
13
6
4
4
5
4
8
6
8

High Clouds (% Sky Obscured)

45
2
4
13
5
1
20
12
15
32
30
82
96
100
94
100
100
100
99
58
50
54
50
45

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 (%)

4
4
3
2
2
2
2
1
1
2
5
1
2
2
6
20
10
25
16
3
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)

13
13
14
14
14
15
15
15
15
15
15
16
17
18
18
19
19
18
18
18
17
15
15
14

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
16
16
17
17
17
18
18
18
18
18
17
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
82
82
82
83
85
83
83
83
82
81
78
77
77
78
78
81
83
85
85
86
87

Pressure (mb)

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

Ozone (du)

305
306
304
303
302
303
304
303
303
303
302
302
301
300
299
300
300
300
300
300
301
301
301
300

Friday 2

Waning Gibbous 54%

22:02

15:50

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
18 Bad
19 OK
20 OK
21 OK

Sun - Rise: 07:25, Set: 18:55, Transit: 13:10. Moon - Rise: 22:02, Set: 15:50. Civil Dark: 19:27 - 06:53. Nautical Dark: 20:05 - 06:16. Astro Dark: 20:43 - 05:37

Total Clouds (% Sky Obscured)

73
68
62
72
73
71
71
65
78
71
82
65
71
62
67
71
67
62
47
43
44
38
39
38

Low Clouds (% Sky Obscured)

20
23
26
28
65
57
69
59
61
60
57
42
24
47
54
55
52
55
43
43
42
38
39
38

Medium Clouds (% Sky Obscured)

11
10
18
18
73
8
6
13
13
7
15
10
12
4
9
10
4
2
3
0
0
0
0
0

High Clouds (% Sky Obscured)

45
40
14
26
21
18
6
3
2
6
6
3
19
13
3
55
55
6
2
0
2
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
4
12
37
64
57
33
30
1
2
4
5
2
3
1
3
3
1
7
1
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
89
92
93
92
95
89
86
86
83
82
75
73
71
67
65
63
64
65
67
69
70
73

Pressure (mb)

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

Ozone (du)

300
301
301
301
301
302
302
305
306
306
307
309
308
308
307
308
308
308
309
309
308
310
310
308

Saturday 3

Third Quarter 42%

23:18

16:28

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

Sun - Rise: 07:27, Set: 18:53, Transit: 13:10. Moon - Rise: 23:18, Set: 16:28. Civil Dark: 19:25 - 06:55. Nautical Dark: 20:03 - 06:17. Astro Dark: 20:41 - 05:39

Total Clouds (% Sky Obscured)

38
41
37
42
43
48
49
45
48
43
40
43
39
35
32
70
69
66
39
37
42
41
39
37

Low Clouds (% Sky Obscured)

38
34
33
30
31
32
30
27
28
41
40
43
39
32
28
23
20
19
17
16
17
20
25
26

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
6
10
12
21
9
5
4
4
4
4
57
65
55
18
16
23
15
10
5

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

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
14
14
14
14
14
14
15
15
16
16
17
17
17
17
16
16
15
15
15

Feels Like (°C)

13
13
13
13
13
13
13
13
13
13
13
14
15
16
17
18
16
15
15
16
17
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
73
73
75
76
75
73
73
73
70
66
61
57
55
55
56
58
61
67
70
71
70

Pressure (mb)

1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

307
305
301
299
298
298
297
297
297
297
296
294
293
292
292
291
290
289
286
285
282
281
280
280

Sunday 4

Waning Crescent 30%

00:42

16:54

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
18 OK
19 OK
20 OK
21 OK

Sun - Rise: 07:29, Set: 18:51, Transit: 13:10. Moon - Rise: 00:42, Set: 16:54. Civil Dark: 19:23 - 06:56. Nautical Dark: 20:01 - 06:19. Astro Dark: 20:39 - 05:41

Total Clouds (% Sky Obscured)

60
76
80
78
78
78
76
68
68
57
57
61
54
51
45
43
43
46
46
47
44
42
41
38

Low Clouds (% Sky Obscured)

28
33
35
35
35
32
28
29
25
24
26
28
26
24
26
29
30
34
33
33
36
29
24
21

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)

37
55
60
60
55
50
50
31
27
9
3
3
3
4
6
6
6
6
6
7
7
7
8
7

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 (%)

3
4
2
3
5
2
8
9
2
7
11
5
10
11
15
15
9
9
5
3
3
2
1
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
3
2
2
2
2
3
3
3
3
3
3
4
4
4
4
3
3
2
2
1

Chance of Frost

Temperature (°C)

14
14
15
15
14
14
14
14
14
14
14
15
15
16
17
17
17
17
17
16
16
15
15
15

Feels Like (°C)

15
14
13
14
13
13
13
13
13
13
14
15
16
17
18
18
18
18
18
18
19
19
16
15

Dew Point (°C)

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

Relative Humidity (%)

70
69
69
69
69
68
68
69
69
69
68
64
58
54
51
50
50
51
51
56
61
67
66
64

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

279
279
278
276
275
274
273
273
273
273
274
274
274
274
274
273
273
273
273
273
273
273
274
275

Monday 5

Waning Crescent 20%

02:07

17:14

22 OK
23 OK
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

Sun - Rise: 07:30, Set: 18:49, Transit: 13:09. Moon - Rise: 02:07, Set: 17:14. Civil Dark: 19:21 - 06:58. Nautical Dark: 19:58 - 06:20. Astro Dark: 20:37 - 05:42

Total Clouds (% Sky Obscured)

43
45
50
59
70
80
84
89
93
93
91
90
91
92
93
95
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
16
14
10
7
7
7
5
6
6
12
16
22
22
25
23
20
18
15
13
12
13
15
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
23
47
70
63
53
51
48
53
52
60
75
91
94
96
100
100
100
100

High Clouds (% Sky Obscured)

10
9
10
34
58
80
77
76
75
77
79
80
81
81
83
74
59
51
67
85
100
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
None
None

Precipitation Probability (%)

2
2
0
3
2
0
1
2
0
2
2
2
5
13
15
13
16
22
22
19
15
22
25
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
64
65
65
68
68
69
68
69
66
62
60
56
54
52
53
53
54
59
66
73
75
79

Pressure (mb)

1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

276
276
277
277
278
278
279
281
282
283
284
284
285
285
286
287
288
290
291
293
295
297
298
300

Tuesday 6

Waning Crescent 12%

03:30

17:30

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
18 Bad

Sun - Rise: 07:32, Set: 18:46, Transit: 13:09. Moon - Rise: 03:30, Set: 17:30. Civil Dark: 19:19 - 06:59. Nautical Dark: 19:56 - 06:22. Astro Dark: 20:34 - 05:44

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
95
92
90
85
82
81
71
61
50

Low Clouds (% Sky Obscured)

25
38
48
58
62
66
77
90
99
88
75
59
51
46
38
32
30
28
28
34
41

Medium Clouds (% Sky Obscured)

99
98
96
96
96
95
93
92
94
69
42
15
9
8
7
7
6
10
6
3
0

High Clouds (% Sky Obscured)

92
85
77
85
92
100
100
100
100
72
43
20
23
18
29
15
7
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
7
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

29
34
30
38
47
57
63
66
61
47
31
12
15
17
17
14
10
11
11
10
11

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
9
12
12
13
14
16
19
23
23
24
25
25
26
27
27
27
26
26
26

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
92
90
89
87
83
78
74
71
69
67
64
62
60
61
61
62
60
59

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

302
300
299
298
296
293
290
294
297
301
304
308
312
316
319
323
325
327
329
330
330

Forecast for St Ives, Cornwall, United Kingdom (50.22,-5.48)

Generated: 30/09/26 22:06:55. Forecast: 30/09/26 to 06/10/26. Timezone: UTC+1.00