Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waning Gibbous 96%

19:12

09:42

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

Sun - Rise: 07:04, Set: 18:44, Transit: 12:53. Moon - Rise: 19:12, Set: 09:42. Civil Dark: 19:17 - 06:31. Nautical Dark: 19:55 - 05:53. Astro Dark: 20:35 - 05:13

Total Clouds (% Sky Obscured)

94
85
70
76
63
74
74
89
95
70
79
100
100
100
100
100
100
100
99
100
100
100
99
99

Low Clouds (% Sky Obscured)

59
42
61
65
58
57
50
66
77
68
76
93
88
87
82
87
88
83
83
83
76
75
60
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
29
1
0
0
0
42

High Clouds (% Sky Obscured)

7
2
3
33
43
58
38
68
82
28
23
79
100
100
100
100
100
100
93
98
100
100
94
93

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
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
16
16
16
17
17
17
17
17
17
17
18
19
20
20
21
21
21
21

Feels Like (°C)

15
13
14
13
13
14
14
13
15
15
15
16
16
16
16
17
17
17
18
18
20
20
20
20

Dew Point (°C)

10
10
11
12
12
13
13
13
14
14
15
15
16
16
16
16
16
17
17
17
18
18
18
17

Relative Humidity (%)

63
67
75
82
84
85
83
83
86
86
87
89
92
92
95
93
89
88
85
82
81
81
80
75

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

273
278
278
281
280
277
271
269
269
272
271
270
271
269
269
269
273
274
275
276
278
276
275
275

Sunday 1

Waning Gibbous 91%

19:27

11:10

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

Sun - Rise: 07:06, Set: 18:41, Transit: 12:53. Moon - Rise: 19:27, Set: 11:10. Civil Dark: 19:14 - 06:33. Nautical Dark: 19:53 - 05:54. Astro Dark: 20:33 - 05:15

Total Clouds (% Sky Obscured)

93
97
96
100
100
97
96
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

38
46
37
44
67
70
70
72
78
71
74
86
89
90
86
77
82
74
78
79
68
60
60
33

Medium Clouds (% Sky Obscured)

0
0
0
15
19
43
0
32
39
67
54
100
67
72
88
100
100
100
100
100
94
100
100
94

High Clouds (% Sky Obscured)

83
92
90
100
100
35
85
100
100
100
100
100
100
100
100
100
100
100
100
100
91
90
96
98

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
1
15
20
20
19
0
1
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
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
2
22
19
36
33
21

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

Chance of Frost

Temperature (°C)

21
20
18
17
17
17
16
16
16
16
16
16
16
16
16
16
17
18
19
19
20
21
21
21

Feels Like (°C)

20
19
18
18
17
17
16
16
16
16
16
16
16
16
17
17
17
18
19
20
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

77
82
92
96
96
96
96
96
96
96
96
96
98
96
96
95
93
89
85
80
76
71
71
71

Pressure (mb)

1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013

Ozone (du)

274
273
270
268
268
270
268
267
269
269
267
267
266
265
264
263
266
270
272
274
273
271
271
272

Monday 2

Waning Gibbous 83%

19:47

12:35

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

Sun - Rise: 07:08, Set: 18:39, Transit: 12:52. Moon - Rise: 19:47, Set: 12:35. Civil Dark: 19:12 - 06:35. Nautical Dark: 19:51 - 05:56. Astro Dark: 20:30 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
85
81
73
50
59
65
62
45
46
42
71
56
54
72
54

Low Clouds (% Sky Obscured)

46
54
42
27
30
70
90
92
76
51
74
65
43
55
56
52
39
30
39
48
48
51
67
48

Medium Clouds (% Sky Obscured)

100
100
85
71
69
95
94
93
73
72
22
25
9
2
25
25
16
35
0
57
25
14
5
3

High Clouds (% Sky Obscured)

100
100
100
100
100
92
100
100
100
45
40
35
11
0
0
0
0
30
0
12
0
0
0
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

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

Precipitation Probability (%)

71
92
59
59
33
22
26
31
10
2
7
1
0
0
1
3
2
0
32
11
2
0
10
5

Precipitation Amount (mm)

0.3
0.7
0
0.2
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
7
4
5
5
5
7
9
11
12
11
10
12
11
10
11
13
13
13
16
15
16
17
16

Chance of Frost

Temperature (°C)

21
19
18
18
17
17
17
17
17
16
15
14
14
13
12
12
13
14
15
16
16
17
17
17

Feels Like (°C)

23
20
19
18
18
17
17
15
15
14
14
13
12
11
10
10
10
11
11
12
12
13
13
13

Dew Point (°C)

16
16
16
16
16
16
16
15
15
14
13
13
12
11
10
10
10
9
9
10
9
7
7
8

Relative Humidity (%)

74
80
88
90
92
93
96
90
92
87
87
89
87
86
87
87
81
74
70
70
64
53
52
57

Pressure (mb)

1012
1013
1012
1012
1011
1011
1010
1010
1010
1011
1011
1012
1012
1013
1014
1015
1016
1017
1018
1019
1019
1019
1020
1020

Ozone (du)

272
271
271
274
277
280
281
284
285
287
289
292
293
296
298
301
305
308
315
318
321
321
317
311

Tuesday 3

Waning Gibbous 74%

20:13

13:53

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

Sun - Rise: 07:09, Set: 18:37, Transit: 12:52. Moon - Rise: 20:13, Set: 13:53. Civil Dark: 19:10 - 06:36. Nautical Dark: 19:49 - 05:58. Astro Dark: 20:28 - 05:18

Total Clouds (% Sky Obscured)

48
44
54
81
90
91
84
76
81
84
90
93
94
95
93
90
87
80
73
68
80
89
100
99

Low Clouds (% Sky Obscured)

38
30
37
44
51
47
44
41
43
43
45
43
42
37
31
29
24
33
41
47
47
48
57
50

Medium Clouds (% Sky Obscured)

2
0
0
0
0
7
13
27
40
36
63
21
11
0
0
0
0
5
50
48
61
72
88
88

High Clouds (% Sky Obscured)

14
19
35
72
86
82
65
54
60
60
68
76
83
89
85
80
76
58
42
20
47
75
100
98

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
4
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)

15
14
13
11
11
11
9
8
7
6
6
6
6
6
5
6
7
8
9
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
9
9
9

Relative Humidity (%)

63
68
75
79
81
86
89
89
92
91
95
93
93
95
95
95
87
80
74
68
66
62
61
62

Pressure (mb)

1021
1022
1022
1023
1024
1025
1025
1025
1025
1026
1025
1026
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1024
1024

Ozone (du)

313
316
313
314
315
313
315
315
314
315
316
316
316
315
313
312
314
314
313
312
312
312
311
311

Wednesday 4

Waning Gibbous 64%

20:49

14:59

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

Sun - Rise: 07:11, Set: 18:35, Transit: 12:52. Moon - Rise: 20:49, Set: 14:59. Civil Dark: 19:08 - 06:38. Nautical Dark: 19:46 - 05:59. Astro Dark: 20:26 - 05:20

Total Clouds (% Sky Obscured)

98
97
92
88
84
88
92
95
93
97
98
91
97
97
100
100
100
100
100
100
94
89
84
88

Low Clouds (% Sky Obscured)

31
26
24
22
21
28
34
39
45
45
50
52
55
54
37
30
26
29
29
28
18
15
11
13

Medium Clouds (% Sky Obscured)

88
88
71
58
42
57
71
54
52
52
48
47
38
38
14
27
43
39
32
29
35
41
49
55

High Clouds (% Sky Obscured)

95
94
86
80
75
71
66
62
56
63
55
45
59
60
100
100
100
100
100
100
83
65
48
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
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
0
0
0
0
0
1
1
3
4
4
11
13
10
2
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)

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
12
12
12
12
12
12
12
11
11
11
12
13
14
15
16
17
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
71
75
79
83
86
87
92
92
92
93
92
95
95
93
88
84
79
73
66
60
60
59
59

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1024
1024
1023
1023
1023
1022
1022
1021

Ozone (du)

310
310
309
309
310
310
309
309
310
310
309
308
306
306
305
304
303
303
301
300
299
298
297
296

Thursday 5

Waning Gibbous 53%

21:36

15:50

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

Sun - Rise: 07:13, Set: 18:32, Transit: 12:51. Moon - Rise: 21:36, Set: 15:50. Civil Dark: 19:05 - 06:39. Nautical Dark: 19:44 - 06:01. Astro Dark: 20:23 - 05:22

Total Clouds (% Sky Obscured)

92
96
93
91
88
94
97
100
100
100
99
100
100
100
100
99
99
99
99
98
93
89
79
73

Low Clouds (% Sky Obscured)

15
19
23
28
31
45
56
65
62
53
46
54
61
68
76
84
89
92
95
97
81
65
48
50

Medium Clouds (% Sky Obscured)

58
59
56
56
56
70
82
95
96
97
98
87
76
67
57
47
37
45
50
52
43
35
34
28

High Clouds (% Sky Obscured)

63
74
79
83
85
91
96
100
95
90
84
85
83
73
75
82
93
75
49
26
22
17
21
18

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
2
2
0
6
10
14
16
18
17
14
6
0
0
0
0
3
2
1
3
3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
74
83
82
82
82
80
80
79
79
78
79
79
80
83
80
79
77
76
77
76
73
72
71

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016

Ozone (du)

295
294
294
292
291
290
290
290
290
290
291
291
290
289
288
288
288
288
285
282
280
278
276
274

Friday 6

Third Quarter 43%

22:37

16:27

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 07:14, Set: 18:30, Transit: 12:51. Moon - Rise: 22:37, Set: 16:27. Civil Dark: 19:03 - 06:41. Nautical Dark: 19:42 - 06:02. Astro Dark: 20:21 - 05:23

Total Clouds (% Sky Obscured)

66
59
53
47
41
42
43
48
49
54
55
47
38
29
31
37
38
39
41
44

Low Clouds (% Sky Obscured)

50
51
44
37
30
41
51
62
63
64
65
56
51
43
42
44
43
37
32
27

Medium Clouds (% Sky Obscured)

29
30
30
40
40
40
40
45
41
37
33
34
35
33
39
54
66
65
59
53

High Clouds (% Sky Obscured)

14
15
15
15
20
20
20
20
20
20
20
9
4
4
4
5
10
9
8
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

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 (%)

2
0
0
0
0
15
22
30
27
21
12
16
19
27
31
27
21
22
23
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
70
68
67
65
67
68
69
75
80
87
86
86
84
83
82
81
73
66

Pressure (mb)

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

Ozone (du)

274
274
275
275
275
275
274
273
273
273
273
273
275
277
279
282
284
287
289
291

Forecast for Shinfield, Wokingham, United Kingdom (51.42,-0.94)

Generated: 30/09/23 17:47:05. Forecast: 30/09/23 to 06/10/23. Timezone: UTC+1.00