Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 37%

13:15

21:48

19 OK
20 OK
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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 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)

30
25
38
70
77
73
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
98
81

Low Clouds (% Sky Obscured)

0
0
18
3
50
52
45
64
89
100
94
91
72
73
54
50
40
23
31
22
23
26
32
39

Medium Clouds (% Sky Obscured)

17
13
2
11
13
17
29
39
39
27
78
32
17
34
32
41
74
64
30
32
38
33
38
21

High Clouds (% Sky Obscured)

30
25
35
40
45
38
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
82
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
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
2
0
0
0
0
0
1
1
1
2
13
17
20
19
2
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
11
9
8
10
11
10
10
10
10
11
10
11
11
13
13
13
14
15
15
14
14
15
15

Chance of Frost

Temperature (°C)

24
22
20
19
17
17
17
17
18
18
19
19
19
20
21
21
22
22
23
23
23
23
22
22

Feels Like (°C)

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

Dew Point (°C)

11
13
14
15
15
16
16
16
17
18
18
18
19
19
19
17
14
12
11
11
10
10
9
10

Relative Humidity (%)

45
54
67
80
88
90
95
92
93
95
93
95
95
93
88
76
63
53
48
45
42
43
42
46

Pressure (mb)

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

Ozone (du)

299
298
299
299
298
298
297
295
293
294
294
294
295
295
297
297
297
298
299
299
298
299
299
298

Tuesday 18

Waxing Crescent 46%

14:30

22:06

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
17 Bad
18 Bad

Sun - Rise: 06:05, Set: 20:25, Transit: 13:14. Moon - Rise: 14:30, Set: 22:06. Civil Dark: 21:01 - 05:29. Nautical Dark: 21:46 - 04:44. Astro Dark: 22:39 - 03:52

Total Clouds (% Sky Obscured)

49
69
87
84
98
99
100
100
100
100
100
100
100
100
87
87
71
65
52
52
74
77
63
50

Low Clouds (% Sky Obscured)

26
0
28
36
12
31
45
51
62
78
75
77
61
62
47
72
71
50
38
28
29
44
51
42

Medium Clouds (% Sky Obscured)

19
55
78
76
98
98
100
100
100
100
40
40
31
19
22
18
25
22
3
5
25
24
0
0

High Clouds (% Sky Obscured)

4
3
3
0
0
0
99
88
100
100
100
100
100
100
68
34
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
4
9
9
9
9
9
9
9
9
9
9
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
8
37
87
95
95
95
95
74
26
8
9
21
11
22
22
36
34
30
8
12

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
1.2
1
1
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
9
9
9
8
7
7
7
8
8
8
6
8
9
10
10
13
15
16
16
17
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
61
72
78
78
78
85
90
92
87
87
92
92
89
85
76
64
62
67
73
75
72
66
59

Pressure (mb)

1012
1012
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

298
298
297
297
297
296
296
296
296
300
304
307
310
314
317
318
319
321
323
322
321
322
324
326

Wednesday 19

Waxing Crescent 44%

15:41

22:28

19 OK
20 OK
21 Good
22 Good
23 Good
00 OK
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 06:07, Set: 20:23, Transit: 13:14. Moon - Rise: 15:41, Set: 22:28. Civil Dark: 20:59 - 05:31. Nautical Dark: 21:44 - 04:46. Astro Dark: 22:36 - 03:55

Total Clouds (% Sky Obscured)

14
14
11
1
12
27
48
38
47
27
74
53
29
45
39
46
71
81
83
86
88
58
49
50

Low Clouds (% Sky Obscured)

14
0
0
0
12
27
25
31
36
27
25
24
29
45
39
46
47
50
54
61
67
50
46
50

Medium Clouds (% Sky Obscured)

0
8
7
0
0
0
23
14
17
0
35
24
0
0
0
13
19
18
18
16
20
11
5
0

High 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

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
1
0
0
1
4
4
8
8
7
6
11
15
29
18
10
17
20
26
30
37
27
22
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
57
68
79
87
89
89
89
89
90
90
90
90
81
70
60
54
54
55
55
53
49
47
49

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

329
330
332
334
337
335
335
335
336
338
339
341
342
341
340
340
339
338
337
337
338
339
340
341

Thursday 20

First Quarter 56%

16:46

22:57

19 Bad
20 OK
21 Good
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

Sun - Rise: 06:08, Set: 20:21, Transit: 13:14. Moon - Rise: 16:46, Set: 22:57. Civil Dark: 20:56 - 05:33. Nautical Dark: 21:41 - 04:48. Astro Dark: 22:33 - 03:57

Total Clouds (% Sky Obscured)

46
32
14
20
27
39
58
76
90
99
100
92
91
91
95
94
92
86
79
67
56
69
82
93

Low Clouds (% Sky Obscured)

41
22
3
14
25
36
42
48
54
49
46
35
32
30
32
40
44
46
69
67
56
69
82
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
12
37
35
37
36
38
35
35
33
25
22
18
17
14
10
10
11
8

High Clouds (% Sky Obscured)

0
0
0
4
9
13
35
54
70
71
76
70
80
85
85
80
62
48
32
20
6
4
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
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 (%)

12
10
4
5
5
1
24
39
25
15
10
2
3
3
1
3
4
1
4
2
1
6
17
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)

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

Chance of Frost

Temperature (°C)

20
18
17
16
15
15
14
14
14
14
14
13
13
14
14
16
17
18
19
19
20
20
20
20

Feels Like (°C)

17
16
15
15
14
14
13
13
13
13
12
11
12
13
13
14
15
17
19
18
17
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

50
55
63
73
80
90
95
93
93
92
89
87
90
84
73
61
50
45
40
38
39
42
45
52

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

342
340
340
341
341
342
342
344
345
345
345
344
343
344
344
344
344
345
346
346
346
344
345
347

Friday 21

Waxing Gibbous 66%

17:41

23:37

19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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: 06:10, Set: 20:19, Transit: 13:13. Moon - Rise: 17:41, Set: 23:37. Civil Dark: 20:54 - 05:35. Nautical Dark: 21:39 - 04:50. Astro Dark: 22:30 - 04:00

Total Clouds (% Sky Obscured)

80
60
40
46
52
55
52
48
48
42
36
31
95
91
86
89
93
97
95
92
89
92
94
96

Low Clouds (% Sky Obscured)

80
57
34
44
49
54
50
44
37
27
22
14
32
38
42
43
35
25
35
45
54
51
49
46

Medium Clouds (% Sky Obscured)

7
4
4
4
4
4
4
3
2
1
4
4
27
41
55
62
68
74
58
37
15
10
9
7

High Clouds (% Sky Obscured)

0
0
0
1
15
15
15
20
15
15
14
20
80
60
45
61
72
84
68
50
32
51
74
96

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 (%)

1
3
2
7
8
2
3
7
4
5
9
24
31
29
24
25
29
35
32
22
6
15
17
11

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

Chance of Frost

Temperature (°C)

20
18
17
15
15
14
14
14
13
13
13
12
12
14
15
17
18
18
19
19
20
20
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
64
72
71
73
71
74
76
76
80
83
83
74
66
57
55
52
51
52
53
54
55
54

Pressure (mb)

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

Ozone (du)

347
343
343
338
336
334
333
333
333
334
333
333
335
337
339
341
341
340
339
339
338
338
338
338

Saturday 22

Waxing Gibbous 75%

18:24

00:28

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 OK
17 OK
18 Good

Sun - Rise: 06:11, Set: 20:17, Transit: 13:13. Moon - Rise: 18:24, Set: 00:28. Civil Dark: 20:52 - 05:36. Nautical Dark: 21:36 - 04:52. Astro Dark: 22:27 - 04:02

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
99
99
99
85
71
54
66
79
91
92
92
91
82
75
63
43
25
9

Low Clouds (% Sky Obscured)

45
43
42
28
12
1
1
0
0
0
0
0
0
0
0
8
17
24
20
16
12
8
4
0

Medium Clouds (% Sky Obscured)

24
44
64
77
88
99
98
98
97
85
71
54
66
74
73
63
53
42
39
37
35
28
14
3

High Clouds (% Sky Obscured)

97
99
100
93
87
74
72
72
72
56
36
17
28
40
53
61
71
82
52
26
0
0
0
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 (%)

13
14
9
14
15
8
9
7
2
4
3
1
2
3
1
1
1
0
1
1
1
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)

6
4
5
7
7
8
9
9
10
10
10
11
11
12
13
14
13
12
11
10
10
10
9
8

Chance of Frost

Temperature (°C)

19
18
17
17
16
15
15
14
14
13
13
12
12
14
15
17
18
20
21
21
22
22
21
21

Feels Like (°C)

17
16
16
17
17
16
16
12
12
12
11
11
11
9
9
8
9
10
11
19
20
20
21
21

Dew Point (°C)

10
10
10
10
9
9
8
8
7
7
7
7
7
6
6
5
5
4
4
4
5
5
7
9

Relative Humidity (%)

56
58
61
63
63
64
63
64
64
65
67
70
72
61
53
45
40
35
32
32
32
33
39
48

Pressure (mb)

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

Ozone (du)

338
338
337
337
337
337
337
337
337
336
337
337
337
337
338
338
338
338
338
337
336
335
333
332

Sunday 23

Waxing Gibbous 83%

18:56

01:31

19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:13, Set: 20:15, Transit: 13:13. Moon - Rise: 18:56, Set: 01:31. Civil Dark: 20:50 - 05:38. Nautical Dark: 21:34 - 04:54. Astro Dark: 22:24 - 04:05

Total Clouds (% Sky Obscured)

23
36
49
52
52
43
45
50
53
57
61
67
56
47
35
48
65
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
15
24
18
13
4
6
13
15

Medium Clouds (% Sky Obscured)

2
1
1
1
3
3
17
31
44
57
61
67
56
47
35
48
65
75

High Clouds (% Sky Obscured)

5
9
14
19
26
34
34
35
50
55
55
50
55
47
35
48
60
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
2
4
4
3
21
26
28
32
28
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
4
5
6
7
9
9
9
9
10
11
11
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
19
19
18
17
16
14
10
9
8
7
7
7
8
10
11
12
12

Dew Point (°C)

12
11
10
9
8
6
5
5
6
6
6
6
6
8
9
10
10
11

Relative Humidity (%)

58
60
64
67
64
62
60
63
66
68
70
71
71
70
68
67
62
58

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

330
330
329
329
330
331
332
333
333
333
333
332
332
332
331
331
332
333

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

Generated: 17/08/26 19:52:53. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+1.00