Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Gibbous 79%

16:47

01:54

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

Sun - Rise: 05:12, Set: 21:21, Transit: 13:16. Moon - Rise: 16:47, Set: 01:54. Civil Dark: 22:07 - 04:27. Nautical Dark: 23:15 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
82
42
23
16
15
8
8
6
4
9
25
36
50
41
55
49
45

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
79
32
11
9
14
8
8
6
4
8
14
20
19
22
44
39
41

Medium Clouds (% Sky Obscured)

2
6
2
0
0
0
9
16
19
16
9
2
0
0
0
0
1
12
23
42
23
22
30
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
10
8
0
0

ISS Passover

Visibility (miles)

3
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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
2
0
0
0
0
0
0
0
0
0
1
1
2
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0.02
0.03
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

6
13
11
9
8
8
9
9
8
7
6
5
3
2
1
1
2
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
85
82
78
75
73
73
74
74
75
78
84
88
89
91
92
93
93
94
94
94
93
89

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

310
311
311
312
312
311
311
311
310
309
309
309
309
308
308
308
307
307
307
308
308
310
311
312

Monday 23

Waxing Gibbous 86%

17:51

02:27

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:14, Set: 21:19, Transit: 13:16. Moon - Rise: 17:51, Set: 02:27. Civil Dark: 22:05 - 04:28. Nautical Dark: 23:12 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
69
100
89
89
97
72
72
70
59
52
81
99
99
91
98
100
100
100
99
91
88
97
81

Low Clouds (% Sky Obscured)

45
66
100
70
71
78
51
59
34
14
12
75
99
99
91
98
100
100
100
99
88
74
55
2

Medium Clouds (% Sky Obscured)

13
20
54
70
66
92
65
62
63
57
51
70
78
68
55
34
13
17
25
36
47
78
95
81

High Clouds (% Sky Obscured)

0
0
0
0
55
45
0
0
0
0
0
0
0
0
0
0
56
54
58
19
10
5
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
2
2
2
3
4
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0
0
0.02
0.02
0.05
0.11
0.19
0.25
0.16
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
24
25
26
25
25
25
25
23
22
20
19
18
17
16
15
15
15
15
16
17

Feels Like (°C)

20
21
22
24
25
26
26
26
25
25
25
23
22
20
19
18
17
16
15
15
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

83
79
75
71
67
62
60
60
60
58
58
61
64
68
73
78
82
85
87
89
89
88
85
82

Pressure (mb)

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

Ozone (du)

312
313
313
314
314
314
314
314
314
314
314
314
314
314
314
314
315
315
315
315
315
314
314
314

Tuesday 24

Waxing Gibbous 92%

18:50

03:06

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

Sun - Rise: 05:15, Set: 21:18, Transit: 13:16. Moon - Rise: 18:50, Set: 03:06. Civil Dark: 22:03 - 04:30. Nautical Dark: 23:09 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
56
53
61
87
59
57
64
60
64
64
39
66
57
66
72
86
86
88
98
98
98
98
98

Low Clouds (% Sky Obscured)

13
7
4
34
76
54
31
6
10
2
3
2
13
25
20
16
25
20
16
13
13
14
20
20

Medium Clouds (% Sky Obscured)

64
54
52
50
43
27
45
50
37
59
63
36
63
42
44
27
31
37
36
27
26
23
24
24

High Clouds (% Sky Obscured)

5
0
0
0
0
0
6
28
35
13
2
3
6
18
33
59
78
77
81
97
98
97
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
2
3
3
3
2
0
0
0
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.03
0.04
0.05
0.04
0.02
0
0
0
0
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
6
7
7
7
7
6
5
5
5
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

18
20
21
22
23
24
24
23
23
22
21
20
19
18
17
16
16
15
14
13
13
14
15
16

Feels Like (°C)

18
20
21
22
23
24
24
24
23
22
21
20
19
18
17
16
16
15
14
13
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

78
74
69
66
63
61
60
62
64
67
69
71
73
76
77
79
81
83
86
88
89
88
84
80

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

315
316
317
318
320
320
321
321
322
322
323
324
325
325
325
325
326
328
330
332
331
330
328
326

Wednesday 25

Waxing Gibbous 97%

19:43

03:53

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:17, Set: 21:16, Transit: 13:16. Moon - Rise: 19:43, Set: 03:53. Civil Dark: 22:02 - 04:32. Nautical Dark: 23:07 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
65
65
65
65
65
65
91
91
91
91
91
91
60
60

Low Clouds (% Sky Obscured)

20
20
20
20
100
100
100
100
100
100
3
3
3
3
3
3
6
6
6
6
6
6
0
0

Medium Clouds (% Sky Obscured)

24
24
24
24
6
6
6
6
6
6
0
0
0
0
0
0
2
2
2
2
2
2
2
2

High Clouds (% Sky Obscured)

96
96
96
96
24
24
24
24
24
24
63
63
63
63
63
63
90
90
90
90
90
90
59
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
1
1
1
2
3
3
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.02
0.03
0.05
0.06
0.07
0.06
0.04
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
2
5
4
4
4
4
5
5
5
5
5
6
7
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

18
19
21
21
22
23
23
23
23
24
23
23
21
19
18
18
17
16
16
15
15
15
16
17

Feels Like (°C)

18
19
21
21
22
23
23
23
23
24
23
23
21
19
18
18
17
16
16
15
15
15
16
17

Dew Point (°C)

13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
13
13
13
14
15
15

Relative Humidity (%)

72
66
62
59
57
56
55
55
55
55
56
60
67
74
78
81
83
85
86
88
89
91
90
85

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

324
322
320
319
317
317
316
316
314
313
312
312
311
311
312
313
314
315
316
318
320
322
326
330

Thursday 26

Waxing Gibbous 99%

20:28

04:46

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

Sun - Rise: 05:18, Set: 21:15, Transit: 13:16. Moon - Rise: 20:28, Set: 04:46. Civil Dark: 22:00 - 04:34. Nautical Dark: 23:04 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
60
60
60
34
34
34
34
34
34
38
38
38
38
38
38
60
60
60
60
60
60
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
9
9
9
9
9
9
3
3
3
3
3
3
2
2
2
2
2
2
18
18

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
38
38
38
38
38
38
52
52
52
52
52
52
36
36

High Clouds (% Sky Obscured)

59
59
59
59
27
27
27
27
27
27
0
0
0
0
0
0
23
23
23
23
23
23
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.01
0.02
0.02
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
5
4
4
4
2
4
4
4
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
72
66
61
56
52
48
46
46
47
49
53
60
66
71
75
78
81
85
87
88
88
85
80

Pressure (mb)

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

Ozone (du)

336
339
337
333
330
329
330
330
328
324
322
320
320
319
319
319
319
319
319
320
321
321
322
323

Friday 27

Full Moon 100%

21:06

05:45

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
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 05:20, Set: 21:13, Transit: 13:16. Moon - Rise: 21:06, Set: 05:45. Civil Dark: 21:58 - 04:36. Nautical Dark: 23:01 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
84
84
84
84
84
84
34
34
34
34
34
34
85
85

Low Clouds (% Sky Obscured)

18
18
18
18
91
91
91
91
91
91
14
14
14
14
14
14
0
0
0
0
0
0
22
22

Medium Clouds (% Sky Obscured)

36
36
36
36
45
45
45
45
45
45
24
24
24
24
24
24
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

96
96
96
96
80
80
80
80
80
80
79
79
79
79
79
79
34
34
34
34
34
34
81
81

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
2
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.03
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0.02
0.07
0.1
0.06
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
7
8
8
9
8
6
7
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

19
21
22
23
24
24
24
24
23
24
23
22
21
19
18
17
17
16
16
15
15
14
15
16

Feels Like (°C)

19
21
22
23
24
24
24
24
23
24
23
22
21
19
18
17
17
16
16
15
15
14
15
16

Dew Point (°C)

14
14
14
13
13
13
13
13
13
13
14
13
13
13
13
13
13
13
13
12
12
12
12
12

Relative Humidity (%)

72
65
60
55
51
49
49
50
52
53
54
57
62
66
71
76
79
81
82
83
84
85
82
76

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

323
324
323
322
323
325
328
331
334
338
341
343
345
346
347
347
347
346
344
343
342
341
340
341

Saturday 28

Waning Gibbous 99%

21:38

06:49

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

Sun - Rise: 05:22, Set: 21:12, Transit: 13:16. Moon - Rise: 21:38, Set: 06:49. Civil Dark: 21:56 - 04:38. Nautical Dark: 22:59 - 03:36. Astro Dark: N/A - 01:31

Total Clouds (% Sky Obscured)

85
85
85
85
16
16
16
16
16
16
4
4
4
4
4
4
100
100
100
100
100
100
1
1

Low Clouds (% Sky Obscured)

22
22
22
22
9
9
9
9
9
9
2
2
2
2
2
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
81
81
81
7
7
7
7
7
7
2
2
2
2
2
2
100
100
100
100
100
100
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
4
14
19
13
3
0
4
21
24
21
16
9
15
23
26
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.03
0.12
0.34
0.46
0.24
0.03
0
0.06
0.38
0.73
0.6
0.32
0.18
0.24
0.41
0.49
0.29

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
62
57
53
50
49
49
50
54
60
63
66
68
72
75
78
81
84
86
87
86
85
84
85

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1012

Ozone (du)

342
343
342
342
341
340
339
338
337
335
335
335
335
336
337
338
339
338
337
335
332
328
325
322

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 22/07/18 09:51:31. Forecast: 22/07/18 to 28/07/18. Timezone: UTC+1.00