Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 98%

21:31

07:27

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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 Bad
12 Bad

Sun - Rise: 05:37, Set: 20:59, Transit: 13:17. Moon - Rise: 21:31, Set: 07:27. Civil Dark: 21:38 - 04:57. Nautical Dark: 22:32 - 04:04. Astro Dark: 23:44 - 02:54

Total Clouds (% Sky Obscured)

94
88
81
83
91
100
95
99
100
100
100
100
72
1
0
0
0
0
0
0
1
45
71
81

Low Clouds (% Sky Obscured)

60
54
69
75
78
77
62
39
0
0
0
0
0
0
0
0
0
0
0
0
0
20
25
32

Medium Clouds (% Sky Obscured)

85
38
23
21
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
24

High Clouds (% Sky Obscured)

85
1
0
0
25
79
78
97
100
100
100
100
71
1
0
0
0
0
0
0
1
45
45
50

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
18
0
18
5
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
6
7
7
8
6
8
10
9
9
8
8
8
9
9
7
7
6
5
5
6
7
7
8

Chance of Frost

Temperature (°C)

22
21
22
23
23
23
22
20
18
17
16
15
15
14
14
14
13
13
14
16
17
19
20
21

Feels Like (°C)

20
20
21
23
22
23
20
18
15
13
13
13
12
13
13
13
12
12
13
15
17
19
19
19

Dew Point (°C)

15
16
17
16
16
15
12
7
6
7
10
12
12
12
12
11
10
9
8
6
6
6
7
7

Relative Humidity (%)

63
69
72
65
64
60
53
40
43
53
66
78
83
87
86
82
79
77
67
54
46
42
40
39

Pressure (mb)

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

Ozone (du)

337
338
338
339
338
337
336
337
339
341
342
345
349
352
354
355
357
358
357
357
355
351
349
345

Friday 31

Waning Gibbous 94%

21:45

08:42

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

Sun - Rise: 05:38, Set: 20:57, Transit: 13:17. Moon - Rise: 21:45, Set: 08:42. Civil Dark: 21:37 - 04:59. Nautical Dark: 22:29 - 04:07. Astro Dark: 23:40 - 02:57

Total Clouds (% Sky Obscured)

71
68
81
52
31
21
37
100
100
99
100
100
100
100
77
75
6
0
0
0
0
3
18
30

Low Clouds (% Sky Obscured)

38
47
40
31
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
30

Medium Clouds (% Sky Obscured)

30
4
41
4
31
21
2
0
0
1
0
0
13
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
45
40
37
26
3
27
100
100
99
100
100
100
100
71
71
6
0
0
0
0
3
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

22
23
23
23
22
22
21
20
17
16
15
14
14
14
13
13
13
12
13
15
17
19
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
35
32
32
31
30
31
37
49
59
73
82
86
89
90
89
89
87
83
71
62
54
50
48

Pressure (mb)

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

Ozone (du)

344
344
343
344
344
343
340
340
340
339
339
338
339
340
341
344
346
343
342
340
338
336
333
330

Saturday 1

Waning Gibbous 88%

21:58

09:57

13 OK
14 Bad
15 OK
16 OK
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: 05:40, Set: 20:56, Transit: 13:17. Moon - Rise: 21:58, Set: 09:57. Civil Dark: 21:35 - 05:01. Nautical Dark: 22:27 - 04:09. Astro Dark: 23:37 - 03:01

Total Clouds (% Sky Obscured)

40
52
37
40
70
87
76
65
58
62
65
58
75
87
100
99
100
100
100
100
100
99
98
96

Low Clouds (% Sky Obscured)

28
36
0
0
0
8
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
3
10
16
13
8
6
10
65
40
47
87
92
79
87
73
91
90
77
53
37
32

High Clouds (% Sky Obscured)

20
20
30
30
48
66
50
43
34
28
21
12
50
77
100
98
94
100
100
100
100
96
92
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 (%)

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
2
2
3
5
6
5
5
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
47
50
47
45
45
45
47
54
59
64
66
73
78
78
75
72
66
59
48
42
37
34
30

Pressure (mb)

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

Ozone (du)

330
329
328
327
327
327
326
325
325
326
326
326
326
326
326
327
327
327
327
328
328
327
327
327

Sunday 2

Waning Gibbous 80%

22:10

11:13

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:41, Set: 20:54, Transit: 13:17. Moon - Rise: 22:10, Set: 11:13. Civil Dark: 21:33 - 05:02. Nautical Dark: 22:25 - 04:11. Astro Dark: 23:33 - 03:04

Total Clouds (% Sky Obscured)

92
89
84
84
84
85
89
88
87
87
81
81
82
83
84
87
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
1
22
43
49

Medium Clouds (% Sky Obscured)

28
42
34
29
27
27
33
35
37
36
34
26
27
24
36
32
32
27
34
36
62
81
97
75

High Clouds (% Sky Obscured)

73
55
39
35
41
43
62
73
81
81
80
81
81
72
63
72
85
100
100
100
100
100
100
100

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 (%)

3
2
0
0
0
0
0
0
0
0
1
1
7
12
15
20
20
15
18
19
17
23
24
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
32
37
40
39
36
37
43
48
44
44
46
49
55
61
69
75
79
73
65
56
49
42
39

Pressure (mb)

1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008

Ozone (du)

328
327
327
326
327
329
330
333
333
332
330
331
330
327
326
324
323
324
324
325
325
325
325
327

Monday 3

Waning Gibbous 71%

22:23

12:32

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:43, Set: 20:52, Transit: 13:17. Moon - Rise: 22:23, Set: 12:32. Civil Dark: 21:31 - 05:04. Nautical Dark: 22:23 - 04:13. Astro Dark: 23:29 - 03:08

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
89
79
66
76
87
99
92
85
76
81
84
85
81
77
73
79
79
78

Low Clouds (% Sky Obscured)

46
43
28
29
29
30
39
50
58
51
45
38
38
53
56
59
65
71
70
65
61
63
62
64

Medium Clouds (% Sky Obscured)

77
74
76
76
78
80
59
39
17
30
45
64
64
54
34
38
48
57
48
35
22
15
8
8

High Clouds (% Sky Obscured)

100
100
100
87
68
43
25
3
0
33
66
97
66
40
18
27
34
41
37
35
30
17
10
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

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

Precipitation Probability (%)

70
79
81
81
67
34
27
21
10
17
24
28
55
70
83
71
68
63
60
56
54
53
59
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
39
43
46
49
51
54
55
56
57
59
63
66
70
73
76
77
77
77
68
58
51
51
51

Pressure (mb)

1007
1007
1006
1006
1006
1006
1005
1005
1005
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006

Ozone (du)

329
328
328
328
328
329
330
330
330
330
331
332
334
332
331
330
331
332
333
335
337
338
339
340

Tuesday 4

Waning Gibbous 60%

22:38

No Set

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 OK
06 Good
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:44, Set: 20:51, Transit: 13:17. Moon - Rise: 22:38, Set: No Set. Civil Dark: 21:29 - 05:06. Nautical Dark: 22:20 - 04:15. Astro Dark: 23:26 - 03:11

Total Clouds (% Sky Obscured)

79
81
82
84
86
86
90
94
97
98
99
100
90
82
74
55
32
8
9
23
33
51
66
74

Low Clouds (% Sky Obscured)

67
67
71
82
85
86
77
64
53
48
43
35
23
12
0
0
0
0
5
11
16
51
66
74

Medium Clouds (% Sky Obscured)

8
3
6
3
3
3
0
4
9
9
29
35
29
26
19
13
6
0
2
4
6
7
8
8

High Clouds (% Sky Obscured)

9
16
23
16
8
0
2
3
4
5
6
7
22
34
45
32
18
5
5
5
4
9
16
22

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 (%)

54
44
34
32
27
15
12
11
1
12
20
23
27
25
19
14
9
5
12
15
16
16
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
18
18
18
18
16
17
18
17
17
16
13
13
14
13
12
10
13
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

51
52
55
56
61
66
74
74
74
74
78
80
83
87
89
90
87
83
80
82
86
87
83
81

Pressure (mb)

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

Ozone (du)

340
340
340
339
338
337
335
335
335
335
333
331
328
326
324
323
322
322
321
321
321
322
321
320

Wednesday 5

Waning Gibbous 48%

22:57

13:55

Sun - Rise: 05:46, Set: 20:49, Transit: 13:17. Moon - Rise: 22:57, Set: 13:55. Civil Dark: 21:27 - 05:07. Nautical Dark: 22:18 - 04:17. Astro Dark: 23:22 - 03:14

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

Generated: 30/07/26 13:24:37. Forecast: 30/07/26 to 05/08/26. Timezone: UTC+1.00