Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 1%

07:56

20:51

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

Sun - Rise: 05:48, Set: 20:34, Transit: 13:10. Moon - Rise: 07:56, Set: 20:51. Civil Dark: 21:12 - 05:09. Nautical Dark: 22:02 - 04:20. Astro Dark: 23:05 - 03:18

Total Clouds (% Sky Obscured)

23
23
18
22
33
57
30
7
6
8
72
90
56
6
4
1
0
2
27
56
80
64
55
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0

Medium Clouds (% Sky Obscured)

23
22
18
19
4
11
23
0
0
0
0
0
0
0
0
0
0
0
0
0
6
39
39
38

High Clouds (% Sky Obscured)

0
0
0
6
27
49
12
7
4
7
71
89
56
5
3
1
0
2
26
56
79
28
12
71

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
7
9
10
11
11
11
13
15
12
10
8
8
6
6
5
5
5
4
5
5
5
7
8

Chance of Frost

Temperature (°C)

28
31
33
34
36
36
36
36
35
34
32
29
26
23
22
20
19
18
18
17
17
18
20
22

Feels Like (°C)

28
30
32
33
34
35
35
34
32
32
30
27
25
24
23
22
21
21
19
18
17
17
20
22

Dew Point (°C)

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

Relative Humidity (%)

22
20
19
19
18
17
16
16
16
20
26
37
46
55
62
69
77
82
86
88
86
78
63
54

Pressure (mb)

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

Ozone (du)

301
301
300
299
298
298
299
300
300
301
301
302
303
304
304
305
306
307
307
307
307
307
307
307

Friday 14

Waxing Crescent 4%

09:19

21:03

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

Sun - Rise: 05:49, Set: 20:32, Transit: 13:10. Moon - Rise: 09:19, Set: 21:03. Civil Dark: 21:10 - 05:11. Nautical Dark: 22:00 - 04:22. Astro Dark: 23:01 - 03:22

Total Clouds (% Sky Obscured)

90
100
90
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
73
84
41
22

Low Clouds (% Sky Obscured)

0
0
18
21
20
24
21
35
54
38
16
24
37
45
53
49
48
52
58
76
73
84
33
19

Medium Clouds (% Sky Obscured)

28
42
44
33
31
43
56
41
30
54
59
95
53
39
46
79
88
75
3
5
1
0
0
0

High Clouds (% Sky Obscured)

85
99
73
84
99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
15
2
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
6
11
5
0
3
21
24
24
18
3
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

24
26
28
29
30
30
30
29
27
26
24
23
21
20
19
18
18
17
17
16
15
15
16
18

Feels Like (°C)

22
25
25
27
28
28
28
27
25
23
21
20
18
17
16
15
14
14
14
13
13
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

46
39
34
30
28
27
29
29
33
43
55
65
63
65
69
69
68
70
73
73
70
72
71
60

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

306
305
305
306
307
307
308
309
309
309
309
309
311
312
313
313
314
315
318
321
322
324
325
323

Saturday 15

Waxing Crescent 10%

No Rise

21:14

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

Sun - Rise: 05:51, Set: 20:30, Transit: 13:10. Moon - Rise: No Rise, Set: 21:14. Civil Dark: 21:08 - 05:13. Nautical Dark: 21:57 - 04:24. Astro Dark: 22:57 - 03:25

Total Clouds (% Sky Obscured)

25
30
26
33
55
61
38
19
2
44
25
25
20
44
79
99
100
97
89
87
99
94
85
80

Low Clouds (% Sky Obscured)

24
26
20
23
23
27
27
12
0
0
0
0
0
0
0
0
0
0
4
36
50
61
61
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
0
0
0
10
36
17
5
37
48
69
50
46
55
80

High Clouds (% Sky Obscured)

0
5
5
2
18
25
2
1
1
26
25
25
20
40
77
99
100
97
89
87
99
73
45
14

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)

13
13
12
11
10
11
12
13
13
14
13
10
10
8
7
7
6
5
4
4
4
3
4
5

Chance of Frost

Temperature (°C)

20
22
23
24
25
25
25
25
24
22
20
18
16
15
14
13
12
12
11
11
11
12
14
16

Feels Like (°C)

18
20
21
23
24
22
21
21
21
18
16
14
12
11
11
11
10
10
10
10
10
11
12
14

Dew Point (°C)

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

Relative Humidity (%)

53
48
43
37
32
30
29
29
31
34
41
48
58
63
67
71
76
81
84
85
84
76
70
65

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

321
320
319
317
316
315
316
316
316
316
316
317
320
322
322
322
322
323
323
322
323
324
325
326

Sunday 16

Waxing Crescent 18%

10:39

21:25

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

Sun - Rise: 05:53, Set: 20:28, Transit: 13:09. Moon - Rise: 10:39, Set: 21:25. Civil Dark: 21:06 - 05:15. Nautical Dark: 21:54 - 04:26. Astro Dark: 22:54 - 03:28

Total Clouds (% Sky Obscured)

75
67
41
42
51
54
62
83
82
87
93
100
100
79
100
80
100
100
91
100
95
100
78
99

Low Clouds (% Sky Obscured)

56
52
12
9
13
18
16
12
32
25
16
12
15
28
71
33
66
76
37
50
25
26
38
51

Medium Clouds (% Sky Obscured)

66
45
21
19
17
12
24
23
66
41
34
36
40
38
35
30
29
28
30
33
35
35
38
38

High Clouds (% Sky Obscured)

6
1
1
14
26
36
26
47
40
60
80
100
100
60
59
73
100
100
86
100
93
87
36
53

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
1
1
0
0
0
0
2
2
0
1
1
1
8
11
13

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

Chance of Frost

Temperature (°C)

17
19
21
23
24
24
25
24
24
23
22
20
19
18
17
17
16
16
16
15
15
16
17
17

Feels Like (°C)

16
19
21
24
24
24
24
23
21
20
18
17
16
15
15
14
15
14
14
13
14
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

62
58
52
45
39
33
29
27
26
28
34
40
44
49
54
50
57
55
54
61
60
58
53
48

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

328
329
332
336
335
335
334
331
330
329
329
329
330
330
329
328
326
326
326
324
321
320
319
316

Monday 17

Waxing Crescent 27%

11:58

21:38

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

Sun - Rise: 05:54, Set: 20:26, Transit: 13:09. Moon - Rise: 11:58, Set: 21:38. Civil Dark: 21:03 - 05:17. Nautical Dark: 21:52 - 04:29. Astro Dark: 22:50 - 03:31

Total Clouds (% Sky Obscured)

69
70
93
100
81
95
90
100
100
99
98
98
92
85
79
80
80
84
88
88
89
88
82
81

Low Clouds (% Sky Obscured)

36
32
33
38
48
54
46
38
41
68
62
67
92
85
79
80
80
84
85
79
74
77
79
81

Medium Clouds (% Sky Obscured)

40
37
37
34
28
33
32
99
99
90
75
67
63
71
37
48
63
74
53
27
1
1
1
1

High Clouds (% Sky Obscured)

37
56
93
92
69
73
69
86
91
88
87
86
72
52
35
33
41
43
50
30
18
10
5
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 (%)

15
13
12
25
32
39
39
32
23
14
9
3
3
4
4
11
12
10
12
15
19
19
18
17

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

Chance of Frost

Temperature (°C)

18
20
21
22
22
22
22
23
23
23
22
21
21
20
20
19
19
19
18
18
18
18
19
20

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
6
5
4
4
5
5
7
8
10
11
11
10
11
12
12
14
14
15
16
16

Relative Humidity (%)

43
40
38
36
35
33
30
29
30
31
36
42
51
54
57
55
59
63
68
73
77
82
81
78

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

314
312
311
309
305
302
301
299
297
295
294
293
292
291
292
293
293
292
292
293
293
294
295
296

Tuesday 18

Waxing Crescent 36%

13:16

21:53

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

Sun - Rise: 05:56, Set: 20:23, Transit: 13:09. Moon - Rise: 13:16, Set: 21:53. Civil Dark: 21:01 - 05:19. Nautical Dark: 21:49 - 04:31. Astro Dark: 22:46 - 03:34

Total Clouds (% Sky Obscured)

80
78
77
73
68
61
61
65
71
72
71
68
75
83
91
89
87
83
77
68
60
62
69
75

Low Clouds (% Sky Obscured)

78
75
72
59
46
33
42
51
62
61
60
58
68
77
83
82
82
83
77
68
60
62
69
75

Medium Clouds (% Sky Obscured)

3
4
6
7
9
22
25
28
25
31
24
21
15
12
12
8
5
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
1
1
2
6
4
1
4
5
6
6
6
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 (%)

17
15
11
9
5
0
0
0
0
8
10
12
15
16
17
20
22
27
24
19
13
11
8
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)

14
14
14
15
15
16
17
16
15
14
13
12
12
11
10
9
8
9
10
9
9
8
9
9

Chance of Frost

Temperature (°C)

20
22
23
24
25
26
26
26
25
24
22
21
19
19
18
17
17
16
16
15
15
15
15
16

Feels Like (°C)

17
16
16
17
24
23
22
23
23
23
21
21
21
21
20
18
15
16
16
16
15
15
14
15

Dew Point (°C)

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

Relative Humidity (%)

76
65
55
47
42
38
35
38
40
42
53
65
81
81
82
82
83
85
86
83
80
79
77
73

Pressure (mb)

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

Ozone (du)

297
297
297
297
297
297
298
299
300
302
302
302
302
302
303
304
306
308
310
310
310
310
309
309

Wednesday 19

Waxing Crescent 46%

14:33

22:13

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

Sun - Rise: 05:58, Set: 20:21, Transit: 13:09. Moon - Rise: 14:33, Set: 22:13. Civil Dark: 20:59 - 05:20. Nautical Dark: 21:46 - 04:33. Astro Dark: 22:43 - 03:37

Total Clouds (% Sky Obscured)

83
88
95
95
95
93
93
92
91
93
95
100
93
86
81
69
58
48
45
42
38

Low Clouds (% Sky Obscured)

79
79
72
59
42
32
34
39
45
38
31
24
28
29
29
27
28
26
31
37
38

Medium Clouds (% Sky Obscured)

9
21
32
29
35
31
27
23
14
20
25
31
36
36
33
34
30
26
18
10
0

High Clouds (% Sky Obscured)

14
25
46
55
74
80
80
80
75
83
92
100
84
64
38
25
15
5
3
2
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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
10
12
11
9
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
20
21
21
21
22
21
20
20
19
17
16
15
14
13
13
12
12
12
12

Feels Like (°C)

15
16
16
17
19
18
17
18
18
19
17
17
17
16
16
15
11
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

71
66
60
57
49
42
37
37
38
39
45
53
63
70
78
89
89
89
90
89
88

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

308
308
307
307
307
306
306
306
307
307
308
310
311
313
315
317
320
323
327
327
328

Forecast for Long Itchington, Warwickshire, United Kingdom (52.29,-1.40)

Generated: 13/08/26 10:04:26. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+1.00