Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 0%

05:10

20:16

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

Sun - Rise: 05:55, Set: 20:38, Transit: 13:16. Moon - Rise: 05:10, Set: 20:16. Civil Dark: 21:16 - 05:18. Nautical Dark: 22:04 - 04:30. Astro Dark: 23:02 - 03:33

Total Clouds (% Sky Obscured)

14
11
9
3
3
2
2
3
2
15
14
14
31
52
47
50
51
51
56
57
52
56
29
39

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
4
2
19
29
32
33
32
28
28
29
26
27
12
18

High Clouds (% Sky Obscured)

1
1
2
3
3
2
2
3
2
6
11
14
5
13
2
3
2
2
5
6
5
5
5
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
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)

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

Chance of Frost

Temperature (°C)

27
25
24
23
21
20
20
19
19
19
18
18
18
18
18
19
21
22
24
25
27
28
29
29

Feels Like (°C)

25
24
23
21
21
19
19
19
19
19
18
17
17
18
18
19
21
22
24
25
25
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

42
40
39
38
43
46
49
54
61
72
72
67
67
69
72
67
55
44
37
32
31
30
29
29

Pressure (mb)

1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

313
313
313
313
312
311
311
310
310
309
309
308
307
306
305
305
305
305
305
305
305
305
305
305

Wednesday 12

New Moon 1%

06:39

20:37

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

Sun - Rise: 05:56, Set: 20:36, Transit: 13:15. Moon - Rise: 06:39, Set: 20:37. Civil Dark: 21:13 - 05:19. Nautical Dark: 22:01 - 04:32. Astro Dark: 22:58 - 03:36

Total Clouds (% Sky Obscured)

47
45
41
32
36
35
27
25
39
41
44
34
30
37
71
38
41
9
2
3
70
61
3
2

Low 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

Medium Clouds (% Sky Obscured)

22
20
19
13
16
17
14
13
21
24
24
23
17
20
23
19
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
1
0
0
0
0
0
0
0
0
2
2
40
3
41
9
2
2
69
61
3
1

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)

14
13
12
11
10
7
2
3
3
4
5
5
6
6
5
5
5
3
3
3
5
7
9
9

Chance of Frost

Temperature (°C)

29
29
28
27
26
25
24
22
21
21
20
20
20
20
20
20
23
25
26
28
29
31
31
31

Feels Like (°C)

27
27
26
26
25
25
26
23
22
21
20
20
19
19
18
20
22
23
26
29
29
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

28
28
27
27
31
39
44
45
44
43
45
46
45
45
45
43
37
32
30
25
26
25
26
28

Pressure (mb)

1020
1020
1020
1020
1019
1020
1020
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

305
304
304
304
303
304
304
305
304
303
303
303
304
303
303
303
302
302
303
303
304
304
304
305

Thursday 13

Waxing Crescent 4%

08:04

20:54

16 OK
17 OK
18 Good
19 Good
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

Sun - Rise: 05:58, Set: 20:35, Transit: 13:15. Moon - Rise: 08:04, Set: 20:54. Civil Dark: 21:11 - 05:21. Nautical Dark: 21:59 - 04:34. Astro Dark: 22:55 - 03:38

Total Clouds (% Sky Obscured)

4
0
3
2
50
74
77
64
68
49
45
51
96
88
81
73
51
53
55
59
58
87
93
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
31
41
36
44
15
23
41
57
44
44
44
48

Medium Clouds (% Sky Obscured)

0
0
0
0
15
29
28
31
34
30
27
28
24
32
30
23
22
18
14
14
20
19
15
17

High Clouds (% Sky Obscured)

4
0
2
2
30
30
30
18
16
2
2
9
89
51
34
29
9
28
29
47
54
79
88
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
2
6
8
7
3
3
3
3
3
3
3
3
3

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
1
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)

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

Chance of Frost

Temperature (°C)

31
31
30
28
26
23
22
21
20
20
19
19
18
18
18
19
20
22
24
25
26
26
26
26

Feels Like (°C)

29
30
28
26
25
22
22
20
21
20
21
20
19
19
18
18
20
22
24
26
26
26
25
25

Dew Point (°C)

13
11
11
14
15
18
19
18
18
18
18
17
17
17
16
16
15
15
15
15
15
15
14
14

Relative Humidity (%)

33
30
31
40
52
71
83
85
88
89
91
91
89
90
90
85
75
64
57
52
49
49
49
49

Pressure (mb)

1018
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017

Ozone (du)

305
304
306
307
307
308
309
310
309
308
307
306
305
305
305
305
304
304
304
303
303
303
304
304

Friday 14

Waxing Crescent 10%

09:25

21:08

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

Sun - Rise: 05:59, Set: 20:33, Transit: 13:15. Moon - Rise: 09:25, Set: 21:08. Civil Dark: 21:09 - 05:23. Nautical Dark: 21:56 - 04:36. Astro Dark: 22:52 - 03:41

Total Clouds (% Sky Obscured)

91
100
99
95
77
68
70
56
49
46
38
34
29
25
19
13
6
0
2
3
4
17
29
38

Low Clouds (% Sky Obscured)

50
59
40
28
28
25
17
8
0
10
19
29
26
23
18
11
5
0
1
2
2
4
6
8

Medium Clouds (% Sky Obscured)

19
19
23
15
12
11
11
12
17
13
8
0
0
0
0
0
0
0
0
0
0
4
8
12

High Clouds (% Sky Obscured)

91
86
99
85
56
40
39
23
22
22
10
10
6
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
24
22
20
19
18
17
16
15
15
15
14
15
15
15
16
17
18
19
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

48
50
52
54
61
65
64
67
66
68
74
78
81
82
87
82
68
58
51
46
42
38
37
35

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

304
304
305
305
304
304
304
305
306
308
311
314
317
319
321
322
321
320
321
323
322
322
322
321

Saturday 15

Waxing Crescent 9%

10:43

21:21

16 OK
17 OK
18 OK
19 OK
20 Good
21 OK
22 Good
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 06:01, Set: 20:31, Transit: 13:15. Moon - Rise: 10:43, Set: 21:21. Civil Dark: 21:07 - 05:24. Nautical Dark: 21:54 - 04:38. Astro Dark: 22:49 - 03:44

Total Clouds (% Sky Obscured)

36
31
29
20
11
16
9
19
27
28
28
28
28
27
37
93
94
94
88
83
77
82
86
90

Low Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
4
2
0

Medium Clouds (% Sky Obscured)

12
12
9
6
2
0
0
0
0
3
6
10
9
9
7
18
18
18
15
16
17
22
18
14

High Clouds (% Sky Obscured)

0
0
1
1
2
16
9
18
26
23
19
17
13
9
18
93
94
94
87
80
73
78
84
89

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
5
9
12
18
22
27

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
10
11
15
15
15
15
13
11
9
9
8
8
8
7
7
6
6
5
2
3
5
6
7

Chance of Frost

Temperature (°C)

25
24
23
22
20
19
17
17
16
15
14
14
13
13
12
12
15
17
18
19
19
20
20
20

Feels Like (°C)

24
24
22
20
18
16
13
14
13
13
12
12
12
11
11
10
11
11
11
12
12
12
19
18

Dew Point (°C)

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

Relative Humidity (%)

36
37
38
41
46
57
62
64
61
66
71
75
77
83
87
83
69
58
48
44
39
36
36
37

Pressure (mb)

1017
1016
1016
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

318
316
316
316
316
314
313
314
315
314
314
313
312
312
311
311
312
312
313
314
316
317
318
319

Sunday 16

Waxing Crescent 18%

11:59

21:34

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

Sun - Rise: 06:02, Set: 20:29, Transit: 13:15. Moon - Rise: 11:59, Set: 21:34. Civil Dark: 21:05 - 05:26. Nautical Dark: 21:51 - 04:40. Astro Dark: 22:45 - 03:47

Total Clouds (% Sky Obscured)

81
69
54
68
78
86
92
96
100
100
100
100
100
100
100
100
100
100
97
95
93
88
83
79

Low Clouds (% Sky Obscured)

28
56
54
68
78
86
92
85
70
53
52
52
71
87
100
100
100
100
87
73
61
63
64
68

Medium Clouds (% Sky Obscured)

10
10
10
10
16
26
31
31
41
59
71
83
88
92
98
97
96
94
94
94
93
84
77
70

High Clouds (% Sky Obscured)

74
57
38
57
73
86
92
96
100
87
75
62
54
50
45
30
22
18
16
17
18
24
26
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
3
4

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

33
39
45
63
78
92
95
95
95
95
95
95
95
95
93
74
59
45
41
38
35
45
51
54

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.7
0.7
0.7
0.5
0.7
1
1.1
1
0.9
0.9
0.5
0.3
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
7
8
9
10
10
10
10
10
11
11
11
12
13
13
13
13
15
16
17
18
19

Relative Humidity (%)

37
41
45
50
57
62
69
69
71
71
73
75
75
80
84
89
89
90
90
93
95
98
96
96

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

320
319
318
317
318
318
319
317
316
315
313
310
308
307
306
304
303
302
300
299
298
296
296
295

Monday 17

Waxing Crescent 27%

13:15

21:48

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:04, Set: 20:27, Transit: 13:14. Moon - Rise: 13:15, Set: 21:48. Civil Dark: 21:03 - 05:28. Nautical Dark: 21:49 - 04:42. Astro Dark: 22:42 - 03:49

Total Clouds (% Sky Obscured)

87
94
100
100
99
99
99
100
100
100
100
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
67
66
63
59
55
52
57
60
66
70
77
73
71
69
76
85
93
84
76
68

Medium Clouds (% Sky Obscured)

70
81
89
82
70
56
42
32
24
25
21
22
27
28
28
29
30
31
31
32
33

High Clouds (% Sky Obscured)

50
75
100
92
84
76
80
82
80
72
63
42
37
37
41
30
23
18
28
38
47

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

50
53
59
69
78
81
63
45
27
22
17
13
15
16
17
20
23
27
28
29
27

Precipitation Amount (mm)

0
0
0.2
0.3
0.5
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
18
17
16
17
16
16
15
15
16
15
15
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
95
95
95
95
93
93
93
92
92
93
92
92
90
89
86
83
78

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

294
293
293
292
294
295
296
296
296
297
297
297
298
297
297
297
297
296
295
296
296

Forecast for Bridport, Dorset, United Kingdom (50.73,-2.76)

Generated: 11/08/26 16:13:09. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00