Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 75%

18:26

00:26

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

Sun - Rise: 06:11, Set: 20:18, Transit: 13:14. Moon - Rise: 18:26, Set: 00:26. Civil Dark: 20:54 - 05:36. Nautical Dark: 21:38 - 04:51. Astro Dark: 22:30 - 04:01

Total Clouds (% Sky Obscured)

13
27
42
43
100
100
100
100
100
100
76
45
43
13
14
29
29
26
76
75
47
41
10
20

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
0
9
3
0
0
0
0
0
0
0
17
24
23
5
0
24
3
4

Medium Clouds (% Sky Obscured)

4
1
0
4
9
22
20
28
31
15
0
0
0
0
0
19
13
0
42
52
32
14
2
9

High Clouds (% Sky Obscured)

13
27
40
42
100
100
100
100
100
100
76
45
43
13
14
6
2
2
0
4
3
12
6
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
1
2
1
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
3
2
3
4
4
4
4
3
2
2
2
2
3
4
5
6
5
6
9
9
9
9
8

Chance of Frost

Temperature (°C)

17
15
14
13
12
11
11
11
11
11
10
10
13
16
18
20
22
23
23
24
23
22
20
19

Feels Like (°C)

17
14
12
12
11
10
10
9
9
9
9
9
12
14
18
20
22
23
22
21
21
21
19
18

Dew Point (°C)

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

Relative Humidity (%)

63
76
79
80
83
83
83
84
87
88
88
81
69
58
51
45
37
33
34
43
44
44
46
53

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

356
355
355
356
356
357
356
356
355
354
355
355
354
354
354
353
350
349
347
344
342
341
342
341

Sunday 23

Waxing Gibbous 83%

18:58

01:29

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

Sun - Rise: 06:13, Set: 20:16, Transit: 13:13. Moon - Rise: 18:58, Set: 01:29. Civil Dark: 20:51 - 05:37. Nautical Dark: 21:36 - 04:53. Astro Dark: 22:27 - 04:03

Total Clouds (% Sky Obscured)

14
52
81
85
48
36
39
60
33
57
84
100
100
86
73
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
9
16
0
0
0
0
9
15
19
22
39
31
22
19
13
0
0
0

Medium Clouds (% Sky Obscured)

7
1
1
0
0
0
0
0
0
9
35
43
41
68
62
79
72
59
47
49
45
34
24
71

High Clouds (% Sky Obscured)

3
52
81
85
48
36
25
36
23
57
62
100
100
56
50
100
100
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 (%)

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)

6
3
3
2
1
2
3
4
4
4
4
5
8
13
16
17
17
17
16
16
15
14
13
11

Chance of Frost

Temperature (°C)

17
15
13
12
13
13
12
11
11
10
10
10
13
15
18
20
21
22
22
23
22
22
22
21

Feels Like (°C)

17
16
12
12
12
11
11
11
11
10
9
10
11
10
12
14
16
16
17
18
17
17
17
18

Dew Point (°C)

12
12
10
10
10
10
10
10
10
9
9
9
8
6
5
5
4
3
2
1
-1
-0
2
4

Relative Humidity (%)

70
79
82
83
83
86
89
88
91
90
90
88
74
55
44
37
32
29
25
23
21
22
26
32

Pressure (mb)

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

Ozone (du)

339
338
337
335
334
331
328
327
326
325
324
325
325
324
323
323
325
327
329
328
328
329
329
330

Monday 24

Waxing Gibbous 90%

19:22

02:40

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
19 Bad

Sun - Rise: 06:14, Set: 20:14, Transit: 13:13. Moon - Rise: 19:22, Set: 02:40. Civil Dark: 20:49 - 05:39. Nautical Dark: 21:33 - 04:55. Astro Dark: 22:23 - 04:06

Total Clouds (% Sky Obscured)

87
100
100
87
95
91
100
100
95
88
98
100
97
100
100
100
100
93
86
80
74
66
61
70

Low Clouds (% Sky Obscured)

26
0
21
13
30
67
80
69
53
46
59
70
72
73
98
87
92
80
78
75
34
27
20
30

Medium Clouds (% Sky Obscured)

41
89
97
60
49
83
69
57
95
85
66
40
77
82
74
82
82
80
78
67
19
42
13
15

High Clouds (% Sky Obscured)

64
100
98
40
40
35
25
25
50
50
83
100
80
83
75
100
94
68
46
7
31
36
35
35

ISS Passover

Visibility (miles)

9
7
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 (%)

8
3
2
0
1
0
1
3
4
1
0
0
11
1
0
2
2
0
0
0
4
7
6
12

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

Chance of Frost

Temperature (°C)

20
18
18
17
16
16
15
15
15
15
15
15
16
17
18
18
20
22
22
23
24
23
22
21

Feels Like (°C)

16
16
14
14
13
13
13
13
13
13
13
13
14
14
14
16
16
18
19
20
21
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

38
51
52
59
69
70
74
82
80
80
84
89
78
63
53
51
42
39
40
36
31
31
34
38

Pressure (mb)

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

Ozone (du)

331
327
326
324
322
321
322
323
323
323
321
321
321
321
320
320
321
317
316
317
316
316
317
315

Tuesday 25

Waxing Gibbous 95%

19:40

03:55

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
19 Bad

Sun - Rise: 06:16, Set: 20:12, Transit: 13:13. Moon - Rise: 19:40, Set: 03:55. Civil Dark: 20:47 - 05:41. Nautical Dark: 21:31 - 04:57. Astro Dark: 22:20 - 04:08

Total Clouds (% Sky Obscured)

78
85
84
84
84
84
85
82
88
87
93
92
94
94
96
97
99
95
93
91
98
100
97
100

Low Clouds (% Sky Obscured)

45
62
67
69
76
77
79
59
47
43
46
46
42
65
63
52
49
27
17
15
14
10
9
19

Medium Clouds (% Sky Obscured)

16
24
21
81
79
68
14
0
4
4
5
5
0
0
0
3
0
0
0
0
9
17
32
92

High Clouds (% Sky Obscured)

35
35
25
10
10
21
30
41
52
56
70
67
69
69
77
86
97
90
89
86
96
100
96
100

ISS Passover

Visibility (miles)

9
9
9
9
5
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
7
32
75
45
11
5
2
2
2
2
4
7
28
36
29
27
11
4
0
1
3
3
34

Precipitation Amount (mm)

0
0
0
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
6
4
4
4
3
2
2
2
2
3
3
4
7
10
11
13
14
15
14
13
12
12
11

Chance of Frost

Temperature (°C)

20
18
17
17
17
17
17
17
16
16
16
16
18
19
21
22
23
24
24
24
24
23
23
23

Feels Like (°C)

17
17
16
16
17
17
17
17
17
16
17
17
18
19
20
21
22
22
22
23
23
22
21
22

Dew Point (°C)

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

Relative Humidity (%)

52
73
86
87
95
96
96
96
95
95
96
95
92
85
79
73
63
54
49
47
49
52
55
59

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007

Ozone (du)

315
314
314
312
313
315
316
318
320
322
324
325
325
325
324
325
326
325
323
325
325
323
322
324

Wednesday 26

Waxing Gibbous 99%

19:54

05:11

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
19 Bad

Sun - Rise: 06:17, Set: 20:10, Transit: 13:12. Moon - Rise: 19:54, Set: 05:11. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:28 - 04:59. Astro Dark: 22:17 - 04:11

Total Clouds (% Sky Obscured)

97
100
100
100
100
98
96
89
80
73
70
72
77
87
76
67
59
70
77
82
78
69
64
66

Low Clouds (% Sky Obscured)

31
47
84
69
83
75
71
58
51
47
53
50
64
74
71
67
59
69
70
71
67
64
51
48

Medium Clouds (% Sky Obscured)

41
100
100
100
100
93
77
17
10
4
0
20
15
10
7
6
5
13
20
28
28
29
29
28

High Clouds (% Sky Obscured)

81
91
100
100
100
92
83
55
39
20
0
65
66
62
44
30
19
36
53
72
64
52
39
32

ISS Passover

Visibility (miles)

9
9
9
6
3
9
5
6
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
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
None
None
None
None
None
None

Precipitation Probability (%)

54
95
95
95
95
95
95
87
60
35
19
55
43
43
47
50
52
51
44
22
33
31
21
21

Precipitation Amount (mm)

0
0.4
1.5
1.3
1.1
1.5
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
82
81
96
98
93
96
93
96
96
96
96
86
78
71
61
54
47
46
46
45
50
55
60

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

324
323
321
324
325
330
333
341
344
345
346
347
347
346
346
345
344
343
342
342
342
340
339
337

Thursday 27

Waxing Gibbous 100%

20:07

06:28

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
19 Bad

Sun - Rise: 06:19, Set: 20:07, Transit: 13:12. Moon - Rise: 20:07, Set: 06:28. Civil Dark: 20:42 - 05:44. Nautical Dark: 21:26 - 05:01. Astro Dark: 22:14 - 04:13

Total Clouds (% Sky Obscured)

68
72
82
91
100
98
96
93
86
80
75
82
88
91
80
73
67
78
89
100
97
91
78
71

Low Clouds (% Sky Obscured)

48
47
42
36
29
31
36
40
43
45
50
51
51
51
48
46
43
44
48
54
46
37
26
23

Medium Clouds (% Sky Obscured)

26
25
38
48
49
51
58
63
53
47
51
39
23
11
18
24
30
33
39
44
45
42
32
12

High Clouds (% Sky Obscured)

31
30
50
71
88
88
89
89
77
66
55
56
62
61
53
42
27
48
70
91
93
91
78
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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 (%)

20
15
21
21
17
27
29
24
22
15
4
6
6
3
25
37
49
51
48
42
34
28
22
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
75
86
85
83
82
82
83
86
87
89
92
78
66
56
65
75
86
88
86
86
76
65
58

Pressure (mb)

1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

336
335
334
334
334
334
334
334
335
336
337
338
336
335
334
333
333
333
334
334
335
334
332
331

Friday 28

Full Moon 99%

20:07

07:44

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: 06:21, Set: 20:05, Transit: 13:12. Moon - Rise: 20:07, Set: 07:44. Civil Dark: 20:40 - 05:46. Nautical Dark: 21:23 - 05:03. Astro Dark: 22:11 - 04:15

Total Clouds (% Sky Obscured)

68
67
69
77
79
90
92
87
91
92
98
96
95
94
96
98
99

Low Clouds (% Sky Obscured)

18
13
30
44
67
83
84
87
88
87
86
84
82
80
80
80
81

Medium Clouds (% Sky Obscured)

11
10
12
14
25
21
21
20
33
40
46
40
37
31
26
30
29

High Clouds (% Sky Obscured)

42
17
10
5
0
1
1
2
24
45
67
64
58
49
47
46
50

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

40
49
59
72
78
73
68
53
41
29
13
22
19
17
14
31
30

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
79
93
93
95
95
92
92
89
83
77
72
68
64
60
57
53

Pressure (mb)

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

Ozone (du)

331
330
330
329
328
327
327
326
326
324
323
322
319
316
313
311
309

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 22/08/26 20:18:36. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+1.00