Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Gibbous 79%

16:42

01:54

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

Sun - Rise: 05:13, Set: 21:15, Transit: 13:13. Moon - Rise: 16:42, Set: 01:54. Civil Dark: 22:00 - 04:28. Nautical Dark: 23:04 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
99
100
100
100
100
100
100
99
99
33
6
9
12
23
15
18
19
43
55
34
28
23
20

Low Clouds (% Sky Obscured)

94
99
100
100
100
100
100
100
99
99
33
6
9
12
23
15
18
12
21
27
20
9
3
3

Medium Clouds (% Sky Obscured)

67
4
6
1
1
1
1
0
0
0
0
0
0
0
0
0
0
2
11
15
11
12
15
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
23
33
11
15
8
0

ISS Passover

Visibility (miles)

8
9
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 (%)

1
1
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)

0.01
0.01
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
7
7
8
8
8
8
8
7
7
7
6
5
4
3
2
2
1
2
3
3
4
4
5

Chance of Frost

Temperature (°C)

18
19
20
21
22
23
24
24
25
25
25
23
21
20
19
19
18
18
18
18
17
17
18
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
68
67
66
65
65
65
63
62
65
71
79
85
88
89
89
89
89
90
92
92
89
82

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

311
312
312
313
313
314
314
314
313
312
312
312
311
311
311
310
310
310
309
309
309
310
310
310

Monday 23

Waxing Gibbous 86%

17:46

02:27

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

Sun - Rise: 05:14, Set: 21:14, Transit: 13:13. Moon - Rise: 17:46, Set: 02:27. Civil Dark: 21:58 - 04:30. Nautical Dark: 23:02 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
27
59
99
98
99
98
92
92
86
84
82
91
83
36
44
71
72
92
98
61
45
41
40

Low Clouds (% Sky Obscured)

2
1
52
99
95
99
98
91
72
66
78
59
61
81
19
30
67
59
89
98
54
44
38
23

Medium Clouds (% Sky Obscured)

22
25
17
44
35
26
41
53
90
82
81
77
88
52
34
34
53
41
25
6
4
4
6
7

High Clouds (% Sky Obscured)

0
3
0
6
48
1
0
0
0
0
0
0
0
9
0
2
5
17
24
18
15
3
4
20

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
9
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
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.04
0.05
0.04
0.04
0.02
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
24
25
26
27
27
27
27
27
26
25
23
22
20
19
19
18
17
17
16
16
17
18

Feels Like (°C)

22
23
24
25
26
28
28
28
28
28
26
25
23
22
20
19
19
18
17
17
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

76
70
66
62
60
57
56
55
54
53
54
55
56
59
62
66
69
73
76
80
83
84
82
77

Pressure (mb)

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

Ozone (du)

311
311
312
313
314
314
314
314
314
314
314
314
314
314
315
315
315
315
315
315
315
315
314
314

Tuesday 24

Waxing Gibbous 92%

18:45

03:07

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

Sun - Rise: 05:16, Set: 21:12, Transit: 13:13. Moon - Rise: 18:45, Set: 03:07. Civil Dark: 21:56 - 04:32. Nautical Dark: 23:00 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
16
42
63
52
69
95
95
100
96
88
80
45
7
13
23
35
54
87
72
78
83
79
79

Low Clouds (% Sky Obscured)

16
16
41
63
51
66
93
91
84
53
19
4
7
5
11
23
29
27
58
27
14
13
6
6

Medium Clouds (% Sky Obscured)

1
0
1
2
3
62
91
91
99
95
87
79
44
6
4
6
17
18
23
14
5
9
5
5

High Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
4
3
0
0
0
0
7
32
66
61
74
81
77
77

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.04
0.03
0.02
0.02
0.04
0.07
0.09
0.06
0.02
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
65
59
55
51
50
49
49
49
50
53
58
64
70
74
75
76
77
79
81
83
84
79
75

Pressure (mb)

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

Ozone (du)

315
315
316
318
319
321
322
323
322
319
318
319
321
323
324
324
324
325
325
326
327
327
326
324

Wednesday 25

Waxing Gibbous 97%

19:37

03:53

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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 Good
08 Good

Sun - Rise: 05:17, Set: 21:11, Transit: 13:13. Moon - Rise: 19:37, Set: 03:53. Civil Dark: 21:55 - 04:34. Nautical Dark: 22:57 - 03:32. Astro Dark: N/A - 01:24

Total Clouds (% Sky Obscured)

79
79
79
79
28
28
28
28
28
28
55
55
55
55
55
55
29
29
29
29
29
29
2
2

Low Clouds (% Sky Obscured)

6
6
6
6
23
23
23
23
23
23
1
1
1
1
1
1
28
28
28
28
28
28
0
0

Medium Clouds (% Sky Obscured)

5
5
5
5
12
12
12
12
12
12
20
20
20
20
20
20
1
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

77
77
77
77
0
0
0
0
0
0
44
44
44
44
44
44
2
2
2
2
2
2
2
2

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
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
61
58
57
55
54
53
53
52
51
52
56
63
71
74
75
75
78
80
83
85
87
86
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

322
320
318
316
315
314
314
314
313
312
312
311
310
310
310
311
311
312
312
313
315
316
319
322

Thursday 26

Waxing Gibbous 99%

20:22

04:47

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

Sun - Rise: 05:19, Set: 21:09, Transit: 13:13. Moon - Rise: 20:22, Set: 04:47. Civil Dark: 21:53 - 04:35. Nautical Dark: 22:55 - 03:35. Astro Dark: 01:03 - 01:42

Total Clouds (% Sky Obscured)

2
2
2
2
20
20
20
20
20
20
25
25
25
25
25
25
2
2
2
2
2
2
45
45

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

2
2
2
2
20
20
20
20
20
20
23
23
23
23
23
23
0
0
0
0
0
0
45
45

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
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)

0.01
0.02
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
7
7
8
8
8
8
8
7
7
7
6
5
5
4
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
65
57
50
44
41
39
38
38
38
40
44
50
57
65
72
77
81
84
86
87
87
83
75

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

326
329
331
332
333
331
328
326
325
324
324
323
322
321
320
320
320
320
320
320
320
320
321
321

Friday 27

Full Moon 100%

21:01

05:46

09 OK
10 OK
11 OK
12 OK
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: 05:20, Set: 21:08, Transit: 13:13. Moon - Rise: 21:01, Set: 05:46. Civil Dark: 21:51 - 04:37. Nautical Dark: 22:52 - 03:37. Astro Dark: 00:45 - 01:52

Total Clouds (% Sky Obscured)

45
45
45
45
76
76
76
76
76
76
63
63
63
63
63
63
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
2
20
20
20
20
20
20
8
8
8
8
8
8
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
57
57
57
57
57
57
13
13
13
13
13
13
0
0

High Clouds (% Sky Obscured)

45
45
45
45
75
75
75
75
75
75
12
12
12
12
12
12
97
97
97
97
97
97
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
3
7
5
2
1
1
1
1
1
0
0
0
0
1
2
5
6
9

Precipitation Amount (mm)

0
0
0
0
0
0.04
0.17
0.29
0.24
0.11
0.05
0.03
0.02
0.03
0.02
0
0
0
0
0.03
0.08
0.18
0.3
0.45

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
56
49
43
40
42
47
52
53
52
51
54
58
63
67
71
74
78
81
84
84
84
81
76

Pressure (mb)

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

Ozone (du)

322
323
322
320
320
322
325
328
330
332
334
337
339
340
341
342
343
343
344
344
343
341
340
340

Saturday 28

Waning Gibbous 99%

21:33

06:48

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Good
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: 21:06, Transit: 13:13. Moon - Rise: 21:33, Set: 06:48. Civil Dark: 21:49 - 04:39. Nautical Dark: 22:49 - 03:40. Astro Dark: 00:34 - 02:00

Total Clouds (% Sky Obscured)

98
98
98
98
77
77
77
77
77
77
12
12
12
12
12
12
90
90
90
90
90
90
48
48

Low Clouds (% Sky Obscured)

0
0
0
0
10
10
10
10
10
10
6
6
6
6
6
6
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
98
98
74
74
74
74
74
74
5
5
5
5
5
5
90
90
90
90
90
90
48
48

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

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

Precipitation Probability (%)

10
10
7
1
0
2
12
19
18
6
0
0
0
0
3
11
19
18
11
6
4
3
3
0

Precipitation Amount (mm)

0.6
0.61
0.31
0.06
0
0.08
0.41
0.71
0.43
0.09
0
0
0
0
0.05
0.22
0.37
0.28
0.11
0.04
0.02
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
67
62
57
54
55
59
64
66
66
65
64
65
67
72
77
81
83
85
86
87
87
86
83

Pressure (mb)

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

Ozone (du)

341
342
341
341
340
339
338
336
334
332
331
331
332
333
335
337
337
335
332
328
325
321
318
315

Forecast for Lichfield, Staffordshire, UK (52.69,-1.81)

Generated: 22/07/18 09:59:46. Forecast: 22/07/18 to 28/07/18. Timezone: UTC+1.00