Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 39%

14:38

21:14

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

Sun - Rise: 06:43, Set: 19:15, Transit: 12:59. Moon - Rise: 14:38, Set: 21:14. Civil Dark: 19:49 - 06:09. Nautical Dark: 20:30 - 05:28. Astro Dark: 21:13 - 04:45

Total Clouds (% Sky Obscured)

95
100
100
95
98
98
99
97
89
70
33
41
31
87
75
47
40
46
74
21
28
7
0
0

Low Clouds (% Sky Obscured)

19
41
58
95
95
85
88
74
73
65
33
41
31
42
32
18
12
27
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

56
85
19
95
98
49
39
34
33
11
0
0
0
19
18
1
37
10
23
6
15
3
0
0

High Clouds (% Sky Obscured)

60
55
87
23
25
30
30
0
0
0
0
0
1
15
15
15
15
18
20
6
1
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
7
7
23
69
42
44
41
25
35
7
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
9
11
13
14
14
13
13
13
15
15
15
15
17
16
16
14
13
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
89
90
92
93
93
82
74
60
53
46
43
44
48
53
57
61
67
76
79
83
84

Pressure (mb)

1014
1013
1013
1012
1011
1010
1010
1009
1009
1010
1010
1010
1010
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

304
303
302
302
302
303
306
308
309
309
309
309
309
309
309
309
308
308
310
313
314
315
315
310

Friday 18

First Quarter 49%

15:38

22:00

01 Good
02 Good
03 OK
04 OK
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

Sun - Rise: 06:45, Set: 19:12, Transit: 12:59. Moon - Rise: 15:38, Set: 22:00. Civil Dark: 19:46 - 06:11. Nautical Dark: 20:27 - 05:30. Astro Dark: 21:10 - 04:47

Total Clouds (% Sky Obscured)

8
0
29
28
53
67
78
100
76
82
85
95
99
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
0
17
20
29
24
22
27
25
33
29
25
62
77
87
95
98
100
99
96
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
4
0
0
7
44
66
24
82
42
55
89
100
97
97
99
98
96
66
100
88
40
65

High Clouds (% Sky Obscured)

0
0
1
8
31
37
60
100
38
25
78
95
86
99
100
100
100
30
40
100
84
67
36
99

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
4
15
59
53
25
31
42
8
9
7
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
9
9
9
8
7
8
10
12
13
14
14
15
15
17
15
16
17
17
15
15
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
8
8
7
7
8
8
8
6
5
8
11
10
12
12
12
13
13
14
15
13

Relative Humidity (%)

88
90
93
91
88
85
84
78
75
71
66
54
49
60
71
73
80
84
83
87
90
93
95
85

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

309
308
306
304
302
301
300
299
298
294
290
287
285
284
283
283
284
286
287
291
293
292
292
292

Saturday 19

Waxing Gibbous 59%

16:25

22:59

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
23 Bad
00 Bad

Sun - Rise: 06:47, Set: 19:10, Transit: 12:58. Moon - Rise: 16:25, Set: 22:59. Civil Dark: 19:44 - 06:13. Nautical Dark: 20:24 - 05:32. Astro Dark: 21:07 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
94
100
100
100
97
97
97
98
100
100
100
78
100
99
98
100
100
100
100
85
64

Low Clouds (% Sky Obscured)

86
90
92
79
74
78
79
87
89
72
80
71
75
82
62
44
27
44
58
88
95
83
61
35

Medium Clouds (% Sky Obscured)

95
55
35
52
43
55
29
68
96
61
37
53
52
78
31
45
58
43
80
96
100
90
28
17

High Clouds (% Sky Obscured)

97
80
100
73
100
98
96
77
34
86
28
77
17
86
35
100
99
98
73
38
24
42
49
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
7
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

3
2
0
4
0
0
0
9
14
11
25
81
87
90
27
25
18
2
42
65
83
63
51
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0
0
0
0
0
0.3
0.5
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
12
13
13
13
13
13
13
15
16
17
15
15
16
17
17
16
16
16
15
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

85
86
87
89
90
89
90
86
82
83
84
86
89
88
86
71
72
75
78
83
90
93
93
93

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018

Ozone (du)

294
294
294
296
296
295
293
293
292
294
295
295
295
295
294
294
293
292
291
290
289
291
291
290

Sunday 20

Waxing Gibbous 68%

17:00

00:08

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
23 Bad
00 Bad

Sun - Rise: 06:48, Set: 19:08, Transit: 12:58. Moon - Rise: 17:00, Set: 00:08. Civil Dark: 19:42 - 06:14. Nautical Dark: 20:22 - 05:34. Astro Dark: 21:04 - 04:52

Total Clouds (% Sky Obscured)

76
98
100
89
77
66
76
85
96
96
90
87
96
94
88
86
76
68
70
61
61
72
62
75

Low Clouds (% Sky Obscured)

30
26
24
23
18
15
22
27
32
32
33
38
38
36
26
20
10
0
0
2
9
24
30
40

Medium Clouds (% Sky Obscured)

10
4
0
0
0
0
1
85
72
79
33
29
29
35
34
34
31
26
20
23
18
14
12
16

High Clouds (% Sky Obscured)

76
98
100
82
64
42
57
74
89
85
64
50
82
45
47
39
20
9
48
51
27
66
38
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
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 (%)

29
21
3
3
2
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)

12
11
10
9
9
8
7
8
9
11
11
11
11
11
11
10
9
7
6
5
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
13
13
12
11
10
10
10
9
7
6
4
3
3
3
3
5
6
5
5
4
4
5

Relative Humidity (%)

93
95
92
92
90
90
92
87
78
68
59
52
43
41
39
39
39
48
52
54
57
54
56
62

Pressure (mb)

1019
1020
1020
1021
1022
1023
1024
1024
1025
1026
1027
1027
1028
1028
1028
1028
1028
1028
1029
1030
1030
1030
1031
1031

Ozone (du)

290
288
289
289
290
293
292
291
290
288
287
285
284
281
280
281
281
280
279
278
278
277
277
277

Monday 21

Waxing Gibbous 77%

17:25

No Set

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

Sun - Rise: 06:50, Set: 19:05, Transit: 12:58. Moon - Rise: 17:25, Set: No Set. Civil Dark: 19:39 - 06:16. Nautical Dark: 20:19 - 05:36. Astro Dark: 21:02 - 04:54

Total Clouds (% Sky Obscured)

77
78
79
62
52
42
44
45
49
55
63
76
86
92
97
93
92
91
77
67
57
70
72
70

Low Clouds (% Sky Obscured)

37
36
35
29
22
16
21
31
38
45
53
64
74
82
95
93
92
91
71
45
26
30
29
19

Medium Clouds (% Sky Obscured)

45
24
12
9
5
2
3
3
2
2
1
0
5
13
16
15
14
13
12
12
9
5
2
1

High Clouds (% Sky Obscured)

51
43
39
14
8
1
1
0
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
0
0
0
0
0
0
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
4
4
5
5
5
5
5
7
7
7
8
8
7
6
5
4
3
2
1
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
10
11
11
13
14
17
19
19
21
21
21
21
22
22
22
20
20
21
20
19

Dew Point (°C)

5
5
6
7
7
8
9
11
12
13
13
13
13
13
14
14
15
15
15
16
16
16
16
15

Relative Humidity (%)

63
64
67
72
75
80
86
86
82
78
71
65
61
61
62
62
66
68
71
77
84
89
90
92

Pressure (mb)

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

Ozone (du)

277
276
275
275
275
275
275
275
274
271
270
270
270
269
269
269
270
271
272
273
274
275
276
276

Tuesday 22

Waxing Gibbous 85%

17:43

01:23

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

Sun - Rise: 06:52, Set: 19:03, Transit: 12:57. Moon - Rise: 17:43, Set: 01:23. Civil Dark: 19:37 - 06:18. Nautical Dark: 20:17 - 05:38. Astro Dark: 20:59 - 04:56

Total Clouds (% Sky Obscured)

64
67
65
59
52
47
44
40
37
35
32
29
32
39
42
33
31
26
25
22
20
26
30
33

Low Clouds (% Sky Obscured)

12
12
9
4
4
4
4
4
4
4
1
2
10
17
25
23
21
18
13
8
2
2
2
1

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
1
1
2
6
8
11
19
22
23
14
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
6
4
2
0
0
0
0
1
3
4
4
4
3
2
1
0
1
3
4
10
14
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
0
0
1
0
0
0
0
3
1
3
2
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
2
2
2
2
2
2
2
2
3
4
5
5
4
5
4
4
4
4
3
3
4
4

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
14
16
17
19
20
21
22
22
23
23
22
21
20
19
18
17
17
16

Feels Like (°C)

19
17
18
18
18
18
17
17
18
18
19
20
20
26
26
25
26
26
26
21
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
93
92
93
93
87
81
76
71
66
62
60
58
56
61
65
70
73
76
79
82
83

Pressure (mb)

1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027

Ozone (du)

276
276
276
276
276
275
274
274
273
272
272
272
272
272
272
271
271
271
271
271
271
271
271
271

Wednesday 23

Waxing Gibbous 92%

17:57

02:40

Sun - Rise: 06:53, Set: 19:00, Transit: 12:57. Moon - Rise: 17:57, Set: 02:40. Civil Dark: 19:34 - 06:19. Nautical Dark: 20:14 - 05:39. Astro Dark: 20:56 - 04:58

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 Bilton, Warwickshire, United Kingdom (52.35,-1.29)

Generated: 17/09/26 01:50:49. Forecast: 17/09/26 to 23/09/26. Timezone: UTC+1.00