Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waning Crescent 36%

00:10

16:13

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 OK
13 Good
14 Good
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:21, Set: 21:13, Transit: 13:17. Moon - Rise: 00:10, Set: 16:13. Civil Dark: 21:55 - 04:39. Nautical Dark: 22:54 - 03:40. Astro Dark: 00:41 - 02:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
89
83
36
0
0
40
100
100
100
100
100
95
100
99

Low Clouds (% Sky Obscured)

0
0
0
10
11
33
35
27
32
60
70
54
36
0
0
11
29
28
32
29
5
10
55
32

Medium Clouds (% Sky Obscured)

98
100
60
73
100
80
74
86
82
80
59
63
13
0
0
2
5
52
100
100
92
56
56
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
86
64
65
5
0
0
40
100
100
100
100
100
62
100
81

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
6
7
11
8
10
1
0
0
0
1
0
1
1
2
0
0
0
0
2
11
40

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)

2
4
1
0
3
3
2
2
2
2
2
6
9
11
12
14
15
14
12
10
9
7
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
90
90
90
89
83
78
72
76
60
57
59
66
68
69
69
73
80
81
83
85
85

Pressure (mb)

1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1003
1003
1002

Ozone (du)

321
322
325
327
327
329
329
331
330
331
332
334
338
335
333
331
330
330
330
331
330
331
332
333

Sunday 20

Waning Crescent 25%

00:34

17:42

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
22 Bad
23 Bad

Sun - Rise: 05:22, Set: 21:12, Transit: 13:17. Moon - Rise: 00:34, Set: 17:42. Civil Dark: 21:54 - 04:40. Nautical Dark: 22:52 - 03:42. Astro Dark: 00:34 - 02:06

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
86
66
78
72
67
90
87
85
100
63
100
85
99
100
98
100
100

Low Clouds (% Sky Obscured)

72
74
90
92
89
87
70
76
64
68
72
67
76
67
64
60
48
56
54
58
60
60
61
60

Medium Clouds (% Sky Obscured)

99
100
85
100
42
53
18
0
20
15
20
38
86
75
34
3
3
34
47
80
84
83
78
96

High Clouds (% Sky Obscured)

30
89
85
100
100
100
100
80
0
0
0
0
2
15
15
100
15
99
85
95
72
35
31
100

ISS Passover

Visibility (miles)

8
3
8
5
4
6
9
9
7
6
6
7
9
9
8
9
9
9
9
9
9
9
8
5

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

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

Precipitation Probability (%)

80
95
95
95
95
78
48
42
46
48
53
54
48
40
33
20
15
17
18
41
53
61
76
77

Precipitation Amount (mm)

0.5
1.1
1.9
1.7
1.2
0.5
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0.3
0.3
0.6
0.6

Wind Speed/Direction (mph)

12
16
17
20
21
19
18
14
15
17
18
18
18
22
23
20
18
17
15
14
11
11
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
95
95
93
90
90
89
89
86
86
81
73
71
70
66
67
67
67
68
69
74
72
87

Pressure (mb)

1002
1001
1000
999
998
998
998
997
997
997
997
998
998
998
999
999
1000
1000
1000
999
999
999
999
999

Ozone (du)

333
331
335
339
344
348
347
355
355
356
357
357
355
351
349
351
352
351
351
349
349
350
349
350

Monday 21

Waning Crescent 15%

01:07

19:03

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
22 Bad
23 Bad

Sun - Rise: 05:23, Set: 21:11, Transit: 13:17. Moon - Rise: 01:07, Set: 19:03. Civil Dark: 21:53 - 04:42. Nautical Dark: 22:50 - 03:44. Astro Dark: 00:28 - 02:11

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
83
80
78
76
79
82
89
100
94
81
97
55
56
52
47
45
44
50

Low Clouds (% Sky Obscured)

74
65
61
66
74
81
70
66
44
36
49
46
72
27
46
42
82
36
50
50
47
45
44
49

Medium Clouds (% Sky Obscured)

78
68
85
53
36
40
49
14
15
11
45
46
52
55
55
50
47
25
5
5
4
0
1
1

High Clouds (% Sky Obscured)

75
75
70
75
80
80
2
0
78
70
60
3
2
79
58
13
13
0
1
1
2
2
0
5

ISS Passover

Visibility (miles)

8
8
6
5
6
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

75
73
71
61
48
32
10
6
2
2
5
27
3
1
6
28
43
24
4
2
3
2
3
3

Precipitation Amount (mm)

0.5
0.4
0.3
0.2
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
7
7
5
5
6
7
7
8
9
10
9
10
11
12
13
13
14
14
15
14
13
12
13

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
14
15
15
17
19
20
21
21
21
21
21
20
20
20
19
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
95
95
95
95
90
81
63
53
49
48
46
46
48
55
53
57
65
74
85
92

Pressure (mb)

999
998
998
998
998
998
999
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1005
1005
1006
1007
1008
1008

Ozone (du)

352
354
353
354
353
353
354
354
353
355
355
357
357
355
355
357
356
351
347
345
345
337
333
334

Tuesday 22

Waning Crescent 8%

01:55

20:09

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
22 Bad
23 Bad

Sun - Rise: 05:25, Set: 21:10, Transit: 13:17. Moon - Rise: 01:55, Set: 20:09. Civil Dark: 21:51 - 04:43. Nautical Dark: 22:48 - 03:46. Astro Dark: 00:23 - 02:17

Total Clouds (% Sky Obscured)

43
54
60
66
96
99
100
100
100
100
97
94
91
90
89
87
83
80
79
72
65
53
54
59

Low Clouds (% Sky Obscured)

43
47
44
43
41
45
45
45
50
48
52
58
65
58
54
50
55
59
62
41
28
3
15
25

Medium Clouds (% Sky Obscured)

1
18
38
57
61
68
65
62
47
53
71
58
62
67
74
79
73
69
64
67
65
25
40
38

High Clouds (% Sky Obscured)

0
10
21
35
68
85
100
99
98
97
73
49
25
25
35
21
25
35
30
30
35
33
9
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
7
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
4
4
2
4
5
4
6
5
1
3
3
11
20
30
30
23
23
18
19
16
5
6
5

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
12
12
12
12
12
13
14
15
16
16
16
15
14
13
12
11
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
95
95
90
83
74
64
59
56
58
58
70
81
81
76
73
76
79
82
84

Pressure (mb)

1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

334
335
336
336
334
333
333
334
333
334
335
336
337
338
339
339
340
342
343
344
344
346
347
347

Wednesday 23

Waning Crescent 3%

03:02

20:56

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
22 Bad
23 Bad

Sun - Rise: 05:26, Set: 21:08, Transit: 13:17. Moon - Rise: 03:02, Set: 20:56. Civil Dark: 21:50 - 04:45. Nautical Dark: 22:46 - 03:48. Astro Dark: 00:18 - 02:21

Total Clouds (% Sky Obscured)

83
90
79
82
60
51
41
49
64
81
87
88
90
92
93
93
92
90
87
92
96
100
100
99

Low Clouds (% Sky Obscured)

40
48
55
59
56
50
41
49
64
80
81
83
82
78
73
70
66
63
60
73
87
100
85
80

Medium Clouds (% Sky Obscured)

46
42
48
61
22
15
4
3
2
3
22
38
50
45
39
30
18
9
5
10
16
25
51
73

High Clouds (% Sky Obscured)

18
25
12
3
4
2
2
1
0
1
1
0
0
0
0
0
28
53
79
73
50
30
20
15

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
4
6
2
4
4
1
1
1
0
10
13
8
21
16
4
6
6
3
12
21
26
35
42

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
7
7
7
7
7
8
9
11
12
13
12
12
13
14
15
15
16
16
14
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
13
13
14
14
15
17
17
18
17
18
18
18
18
17
18
18
19
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
90
89
90
90
89
85
73
60
54
51
48
47
46
45
49
51
54
60
66
72
75

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

345
343
343
342
340
338
335
335
337
340
342
344
344
342
338
333
329
328
327
326
325
323
322
320

Thursday 24

New Moon 0%

04:22

21:28

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 OK
22 OK
23 Bad

Sun - Rise: 05:27, Set: 21:07, Transit: 13:17. Moon - Rise: 04:22, Set: 21:28. Civil Dark: 21:48 - 04:46. Nautical Dark: 22:44 - 03:50. Astro Dark: 00:13 - 02:26

Total Clouds (% Sky Obscured)

99
89
81
75
76
74
75
77
86
89
90
92
93
93
93
91
93
95
100
77
44
12
28
43

Low Clouds (% Sky Obscured)

75
65
53
44
48
52
57
56
62
67
71
72
74
72
72
72
68
65
60
54
44
12
21
9

Medium Clouds (% Sky Obscured)

92
80
68
60
54
51
48
40
35
25
23
23
27
18
10
2
1
1
1
1
1
0
0
0

High Clouds (% Sky Obscured)

19
12
12
8
5
1
1
1
2
1
1
1
1
9
17
25
46
64
85
58
26
6
22
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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 (%)

35
26
25
21
13
6
1
2
3
2
3
3
0
6
9
9
10
10
8
15
15
12
11
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
12
12
13
12
12
12
16
16
16
16
17
18
19
19
19
19
18
18
18
17
17
17

Dew Point (°C)

11
11
12
11
12
12
12
12
12
13
14
14
15
17
18
19
19
20
19
19
18
16
15
15

Relative Humidity (%)

76
80
82
82
83
80
79
78
77
76
76
77
80
81
84
88
91
92
93
96
93
90
88
90

Pressure (mb)

1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

318
316
314
311
309
308
306
304
304
303
303
301
298
296
296
296
295
295
295
295
296
297
298
299

Friday 25

Waxing Crescent 1%

05:47

21:51

Sun - Rise: 05:29, Set: 21:06, Transit: 13:17. Moon - Rise: 05:47, Set: 21:51. Civil Dark: 21:46 - 04:48. Nautical Dark: 22:42 - 03:52. Astro Dark: 00:08 - 02:31

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: 19/07/25 00:32:06. Forecast: 19/07/25 to 25/07/25. Timezone: UTC+1.00