Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

18:56

01:31

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

Sun - Rise: 06:13, Set: 20:13, Transit: 13:13. Moon - Rise: 18:56, Set: 01:31. Civil Dark: 20:48 - 05:38. Nautical Dark: 21:34 - 04:54. Astro Dark: 22:24 - 04:05

Total Clouds (% Sky Obscured)

36
51
63
74
84
88
60
40
64
43
36
44
40
62
74
72
74
63
92
74
83
87
70
100

Low Clouds (% Sky Obscured)

0
0
1
10
0
3
3
0
0
0
0
0
0
19
29
21
0
1
1
1
1
4
7
8

Medium Clouds (% Sky Obscured)

1
2
0
0
0
1
4
0
8
7
36
44
40
35
24
20
21
21
26
21
23
28
23
23

High Clouds (% Sky Obscured)

36
51
59
53
80
81
42
40
51
38
36
37
37
33
31
50
57
29
76
74
56
87
70
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 (%)

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)

4
4
3
5
7
8
10
10
11
11
11
13
16
19
19
20
20
20
19
18
17
16
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
14
13
11
11
12
12
11
11
12
10
11
12
13
14
15
16
16
16
16
17
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
79
82
82
84
89
90
89
78
69
56
48
42
37
34
33
33
33
35
38
48

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1019
1018
1018
1017
1016
1015
1015
1014
1013
1013
1013

Ozone (du)

343
342
342
342
339
337
334
331
330
329
328
326
326
327
327
328
329
331
332
332
331
330
330
327

Monday 24

Waxing Gibbous 90%

19:19

02:42

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
19 Bad
20 Bad

Sun - Rise: 06:15, Set: 20:10, Transit: 13:13. Moon - Rise: 19:19, Set: 02:42. Civil Dark: 20:45 - 05:40. Nautical Dark: 21:31 - 04:56. Astro Dark: 22:21 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
98
100
99
100
100
100
99
80
84
89
92
88
90
100
93
72
83
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
39
63
36
8
3
0
0
6
7
30
77
74
76
83
100
75
58
49
42
36
38
34

Medium Clouds (% Sky Obscured)

22
33
90
85
36
11
38
100
99
96
80
84
89
92
88
87
98
64
18
15
90
88
16
88

High Clouds (% Sky Obscured)

100
100
100
92
100
93
100
100
100
95
28
3
2
12
14
25
13
0
11
64
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
2
0
0
0
1
3
12
10
7
10
14
20
21
9
1
6
7
8
7
6
7
10

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)

12
15
16
17
16
16
15
14
13
13
12
13
14
14
14
13
13
12
12
11
11
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
61
67
69
69
71
74
77
79
79
79
72
64
59
63
74
63
59
45
43
46
53
61
75

Pressure (mb)

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

Ozone (du)

323
324
324
324
324
324
323
322
322
322
323
325
325
324
325
325
324
322
322
318
315
316
318
320

Tuesday 25

Waxing Gibbous 95%

19:38

03:56

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 Bad
19 Bad
20 Bad

Sun - Rise: 06:16, Set: 20:08, Transit: 13:12. Moon - Rise: 19:38, Set: 03:56. Civil Dark: 20:43 - 05:41. Nautical Dark: 21:29 - 04:58. Astro Dark: 22:18 - 04:10

Total Clouds (% Sky Obscured)

100
84
86
86
96
89
78
75
72
75
74
63
87
82
73
72
50
51
53
33
31
46
45
82

Low Clouds (% Sky Obscured)

34
33
62
69
90
72
78
75
70
68
72
61
84
82
66
46
43
34
35
25
7
0
4
6

Medium Clouds (% Sky Obscured)

83
7
20
6
7
5
5
5
7
4
1
0
0
14
0
0
0
5
9
20
31
10
17
19

High Clouds (% Sky Obscured)

99
82
76
80
92
27
7
4
1
1
2
9
10
7
38
50
7
15
15
5
15
26
25
76

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 (%)

15
9
4
10
11
6
7
6
4
7
5
7
11
9
10
4
0
0
0
0
0
0
6
24

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)

5
4
2
2
3
3
3
3
4
4
5
7
7
9
13
13
12
12
12
11
10
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
16
16
16
16
15
16
16
16
16
17
17
16
16
15
15
16
16
17
16
16
16
16
17

Relative Humidity (%)

82
88
90
90
92
92
93
95
95
95
95
90
85
78
74
71
71
72
74
72
70
71
75
82

Pressure (mb)

1009
1009
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

322
324
324
323
323
324
325
325
324
324
324
326
328
329
326
324
324
324
323
323
323
323
324
324

Wednesday 26

Waxing Gibbous 99%

19:53

05:12

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
19 Bad
20 Bad

Sun - Rise: 06:18, Set: 20:06, Transit: 13:12. Moon - Rise: 19:53, Set: 05:12. Civil Dark: 20:41 - 05:43. Nautical Dark: 21:26 - 05:00. Astro Dark: 22:15 - 04:12

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
99
100
100
100
98
96
94
88
81
73
81
73
77
80
91
95
90
87

Low Clouds (% Sky Obscured)

11
42
62
70
67
83
90
69
74
58
72
80
77
51
33
33
31
30
29
33
30
29
25
27

Medium Clouds (% Sky Obscured)

88
60
94
97
14
14
10
8
6
4
5
55
76
88
81
4
5
0
0
4
37
4
3
20

High Clouds (% Sky Obscured)

91
94
97
100
81
70
71
100
100
100
84
65
47
43
38
29
50
50
62
58
81
91
83
78

ISS Passover

Visibility (miles)

9
9
6
0
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
Moderate Rain
Moderate Rain
Very 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
None
None
None

Precipitation Probability (%)

58
95
95
95
80
76
95
90
89
89
95
89
78
60
42
9
14
13
8
12
11
7
7
9

Precipitation Amount (mm)

0
0
7.1
8.7
0.3
0.4
0.7
0.7
0.6
0.7
0.9
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
96
95
95
95
93
93
90
92
92
88
84
80
73
67
67
67
68
70
70
76
83

Pressure (mb)

1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

325
325
328
325
337
342
341
339
336
335
334
336
338
340
341
341
342
343
345
343
341
339
338
336

Thursday 27

Waxing Gibbous 100%

20:06

06:28

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
19 Bad
20 Bad

Sun - Rise: 06:19, Set: 20:04, Transit: 13:12. Moon - Rise: 20:06, Set: 06:28. Civil Dark: 20:39 - 05:45. Nautical Dark: 21:24 - 05:02. Astro Dark: 22:12 - 04:15

Total Clouds (% Sky Obscured)

85
85
84
81
87
94
100
100
91
100
100
79
83
85
84
84
87
88
90
89
91
97
72
48

Low Clouds (% Sky Obscured)

72
31
55
78
68
28
29
31
52
53
36
25
25
32
33
30
37
48
57
61
65
70
47
23

Medium Clouds (% Sky Obscured)

85
85
84
81
87
47
62
72
5
9
9
9
9
13
18
23
22
22
25
28
13
4
3
0

High Clouds (% Sky Obscured)

70
70
60
55
67
82
100
100
76
100
100
72
76
79
72
72
71
70
65
57
54
51
59
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

9
23
15
11
11
19
9
22
29
19
28
27
23
27
40
37
50
51
47
49
48
46
36
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
83
77
73
73
78
79
80
80
77
69
66
60
57
55
55
58
60
63
60
58
55
62

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

336
334
334
336
337
339
340
339
338
338
338
339
339
338
338
337
337
337
337
336
337
337
338
337

Friday 28

Full Moon 99%

20:18

07:44

21 OK
22 OK
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

Sun - Rise: 06:21, Set: 20:02, Transit: 13:11. Moon - Rise: 20:18, Set: 07:44. Civil Dark: 20:36 - 05:46. Nautical Dark: 21:21 - 05:04. Astro Dark: 22:09 - 04:17

Total Clouds (% Sky Obscured)

21
39
56
70
75
77
83
79
79
72
67
52
46
40
40
40
44
48
48
47
41
43
62
81

Low Clouds (% Sky Obscured)

0
1
1
2
4
8
11
12
9
8
7
7
4
4
0
0
7
13
20
15
11
6
5
3

Medium Clouds (% Sky Obscured)

0
0
1
1
17
33
48
33
18
2
1
1
0
1
9
22
28
39
40
30
25
20
10
3

High Clouds (% Sky Obscured)

21
39
56
70
75
65
59
62
72
72
67
52
46
30
14
9
5
5
5
7
9
15
42
63

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
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

13
6
3
1
2
3
2
4
3
1
5
8
7
10
7
6
20
35
50
54
51
47
48
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2

Wind Speed/Direction (mph)

10
8
8
8
7
7
6
6
6
6
7
9
12
15
15
15
16
16
17
18
18
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
81
83
86
89
89
90
90
90
90
89
78
68
59
57
55
53
49
48
46
49
53
58
64

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

336
335
333
332
330
329
329
328
328
328
328
328
327
326
324
322
320
317
313
309
307
305
304
302

Saturday 29

Waning Gibbous 96%

20:31

09:01

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

Total Clouds (% Sky Obscured)

100
98
97
96
95
95
95
95
94
93
88
85
81
80
83
91
97
98
96
89
81
72

Low Clouds (% Sky Obscured)

1
1
0
0
0
4
4
26
48
69
79
85
81
80
83
87
97
98
96
89
81
72

Medium Clouds (% Sky Obscured)

0
17
35
52
64
74
89
91
94
93
88
85
81
80
69
54
36
18
0
0
0
0

High Clouds (% Sky Obscured)

40
25
25
35
25
25
30
35
25
25
10
10
20
10
8
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
2
3
4
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

58
47
35
22
20
18
15
44
69
94
95
95
95
95
95
62
55
50
44
38
31
18

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0.3
0.6
1.1
1.5
1.8
1.3
0.6
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
16
16
16
16
17
17
17
17
18
18
18
18
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
77
79
83
85
86
87
89
92
93
95
95
95
95
93
93
93
92
90
88
89
89

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

300
298
297
295
294
295
296
297
297
297
297
303
308
314
318
322
326
323
320
318
317
317

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

Generated: 23/08/26 21:36:02. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+1.00