Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 96%

20:31

09:01

22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:22, Set: 20:00, Transit: 13:11. Moon - Rise: 20:31, Set: 09:01. Civil Dark: 20:34 - 05:48. Nautical Dark: 21:16 - 05:06. Astro Dark: 22:06 - 04:19

Total Clouds (% Sky Obscured)

88
83
79
67
18
14
34
61
89
92
97
99
91
87
78
66
68
69
100
85
71
72
90
67

Low Clouds (% Sky Obscured)

51
57
49
24
18
14
24
32
35
45
56
51
60
59
57
59
56
53
50
54
64
46
40
47

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
5
9
9
9
19
21
19
17
32
41
45
78
79
14
22
78
48

High Clouds (% Sky Obscured)

2
1
0
1
0
1
18
35
63
84
94
93
30
25
26
66
68
69
100
25
0
72
81
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
9
9
8
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
0
2
9
27
37
41
51
59
76
81
95
95
95
62
54
56
77
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.6
0.6
1.2
1.6
1.1
0
0.3
0.2
0.5
0.6

Wind Speed/Direction (mph)

17
13
12
12
12
11
8
8
8
8
10
13
14
15
17
18
19
19
19
20
19
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
89
90
90
90
90
92
92
92
88
83
78
71
70
68
66
66
71
85
89
89
87
89

Pressure (mb)

1007
1008
1009
1009
1009
1009
1009
1010
1009
1009
1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

312
313
314
314
314
314
313
313
312
312
313
314
315
316
319
321
322
322
325
330
333
333
334
336

Sunday 30

Waning Gibbous 91%

20:45

10:20

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

Sun - Rise: 06:24, Set: 19:58, Transit: 13:11. Moon - Rise: 20:45, Set: 10:20. Civil Dark: 20:32 - 05:50. Nautical Dark: 21:14 - 05:08. Astro Dark: 22:03 - 04:21

Total Clouds (% Sky Obscured)

38
32
64
44
63
27
38
32
32
43
68
74
69
83
83
70
100
100
95
82
91
64
77
91

Low Clouds (% Sky Obscured)

22
18
37
42
63
19
30
32
32
43
61
67
65
65
65
63
46
41
40
32
19
16
0
0

Medium Clouds (% Sky Obscured)

4
4
7
2
0
0
0
0
0
0
0
0
4
18
8
0
0
15
8
10
86
1
62
91

High Clouds (% Sky Obscured)

11
2
13
2
9
0
0
0
0
0
0
0
0
1
3
34
100
100
93
47
79
29
29
30

ISS Passover

Visibility (miles)

2
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 (%)

48
28
20
8
9
4
2
1
1
1
5
10
17
15
5
1
0
0
1
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)

20
17
17
18
17
16
15
14
13
12
13
15
14
15
16
16
16
15
15
15
14
12
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
86
86
83
89
89
90
90
87
82
76
66
68
61
56
54
53
54
55
59
66
69

Pressure (mb)

1006
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

341
340
339
339
338
338
338
338
336
333
331
329
327
326
323
320
318
316
315
313
312
313
314
314

Monday 31

Waning Gibbous 83%

21:03

11:42

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

Sun - Rise: 06:25, Set: 19:55, Transit: 13:10. Moon - Rise: 21:03, Set: 11:42. Civil Dark: 20:30 - 05:51. Nautical Dark: 21:11 - 05:09. Astro Dark: 21:57 - 04:24

Total Clouds (% Sky Obscured)

56
78
76
61
57
39
70
20
14
7
16
38
64
100
100
86
100
100
99
77
98
72
100
82

Low Clouds (% Sky Obscured)

0
0
0
31
29
16
0
0
0
0
0
20
47
44
64
59
65
74
60
38
57
20
14
12

Medium Clouds (% Sky Obscured)

56
78
76
61
57
39
70
20
14
7
16
38
43
4
5
13
11
14
9
7
11
20
23
25

High Clouds (% Sky Obscured)

15
2
0
2
2
5
51
1
1
2
1
3
15
100
100
8
100
98
94
29
86
67
100
75

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
0
0
0
1
4
4
5
6
4
5
4
9
6
15
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
12
12
12
12
13
15
15
16
16
16
17
17
17
17
17
17
17
19
16

Dew Point (°C)

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

Relative Humidity (%)

73
76
78
79
80
82
83
84
84
84
78
73
67
64
61
61
60
62
68
69
63
68
79
82

Pressure (mb)

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

Ozone (du)

315
315
314
313
312
313
312
313
314
313
311
310
310
310
311
313
313
315
316
318
319
319
316
313

Tuesday 1

Waning Gibbous 74%

21:27

13:07

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:27, Set: 19:53, Transit: 13:10. Moon - Rise: 21:27, Set: 13:07. Civil Dark: 20:27 - 05:53. Nautical Dark: 21:09 - 05:11. Astro Dark: 21:54 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
98
92
99
98
98
98
99
99
100
100
98
97
99
98
100
100
100
100
92
82
86

Low Clouds (% Sky Obscured)

12
16
16
20
24
29
35
43
43
45
42
85
53
61
79
69
85
91
95
87
90
76
72
82

Medium Clouds (% Sky Obscured)

24
23
19
31
62
15
14
14
98
98
94
98
99
90
78
84
77
26
51
49
35
32
26
26

High Clouds (% Sky Obscured)

100
100
100
93
77
85
76
70
65
76
87
97
75
57
50
50
33
57
67
65
70
46
10
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 (%)

0
0
0
4
7
8
16
22
24
25
21
9
12
15
10
6
7
3
9
10
4
8
14
19

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
5
6
7
8
9
10
11
12
14
15
17
18
18
19
20
20
20
19
19
19
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
85
87
89
90
92
92
90
89
85
82
83
85
83
77
78
82
82
85
86
89
93
95

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

311
310
306
302
300
299
298
296
294
294
294
292
291
290
291
291
291
290
290
289
289
289
288
288

Wednesday 2

Waning Gibbous 63%

22:00

14:32

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:28, Set: 19:51, Transit: 13:10. Moon - Rise: 22:00, Set: 14:32. Civil Dark: 20:25 - 05:55. Nautical Dark: 21:06 - 05:13. Astro Dark: 21:51 - 04:28

Total Clouds (% Sky Obscured)

89
87
83
80
76
70
68
68
71
76
81
86
86
85
67
74
80
88
87
87
83
87
90
94

Low Clouds (% Sky Obscured)

88
86
83
76
76
70
68
68
69
76
77
70
67
79
25
27
36
50
56
49
34
30
30
26

Medium Clouds (% Sky Obscured)

56
15
83
11
63
7
66
68
71
76
81
86
86
81
8
8
9
12
17
8
2
2
0
0

High Clouds (% Sky Obscured)

20
48
52
50
45
35
30
30
35
36
23
4
9
18
2
10
17
34
46
45
44
72
90
94

ISS Passover

Visibility (miles)

9
9
6
6
9
9
7
3
1
1
5
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 (%)

19
26
31
29
30
27
41
47
47
36
26
18
6
3
0
1
0
0
0
1
0
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
95
95
93
95
96
98
98
96
98
93
86
76
67
54
51
50
47
52
56
60
64
70

Pressure (mb)

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

Ozone (du)

287
287
287
288
288
288
288
288
288
289
290
291
292
293
294
297
298
300
302
304
307
309
311
312

Thursday 3

Waning Gibbous 51%

22:00

15:51

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:30, Set: 19:49, Transit: 13:09. Moon - Rise: 22:00, Set: 15:51. Civil Dark: 20:23 - 05:56. Nautical Dark: 21:04 - 05:15. Astro Dark: 21:48 - 04:30

Total Clouds (% Sky Obscured)

96
97
98
97
94
90
90
91
94
89
85
80
85
89
93
94
95
96
91
87
83
75
67
66

Low Clouds (% Sky Obscured)

17
13
13
9
13
12
18
16
18
20
26
29
26
20
16
14
13
12
8
4
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
2
3
5
6
5
3
2
1
1
1
1
2
3
8
17
24
17
13
10
5
2
0

High Clouds (% Sky Obscured)

96
97
90
85
60
40
30
25
30
33
35
45
62
80
90
93
92
90
86
82
73
60
50
19

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
3
1
3
4
3
11
13
7
18
20
13
15
14
7
10
9
4
8
8
5
8
9
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
13
14
14
14
15
15
15
15
14
15
15
16
16
16
16
15
15
14
12
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
78
81
79
79
78
76
76
73
67
62
57
53
49
45
45
46
45
49
54
58
64
73

Pressure (mb)

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

Ozone (du)

314
314
314
314
314
314
314
312
311
309
309
309
309
309
308
308
306
304
302
300
298
297
296
295

Friday 4

Third Quarter 39%

22:49

16:56

22 Bad
23 Bad
00 OK
01 Bad
02 OK
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: 06:31, Set: 19:47, Transit: 13:09. Moon - Rise: 22:49, Set: 16:56. Civil Dark: 20:20 - 05:58. Nautical Dark: 21:01 - 05:17. Astro Dark: 21:46 - 04:33

Total Clouds (% Sky Obscured)

62
57
48
50
47
44
44
49
53
55
50
49
58
63
64
69
82
94
96
96
95

Low Clouds (% Sky Obscured)

0
0
0
0
4
4
4
4
4
10
11
20
36
46
54
61
78
94
96
96
95

Medium Clouds (% Sky Obscured)

0
1
1
1
1
0
1
2
2
3
4
5
6
8
9
9
10
10
8
7
5

High Clouds (% Sky Obscured)

8
5
1
2
3
4
3
2
0
0
1
2
1
2
2
2
3
3
2
1
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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
87
87
90
90
90
92
90
85
79
75
76
76
77
77
77
79
81
84

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

294
295
295
295
295
296
296
294
293
291
291
291
291
291
290
290
289
288
287
288
288

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

Generated: 29/08/26 22:42:01. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+1.00