Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:36

10:52

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 OK
09 OK
10 OK
11 OK
12 Good
13 Good

Sun - Rise: 05:10, Set: 21:23, Transit: 13:16. Moon - Rise: 23:36, Set: 10:52. Civil Dark: 22:09 - 04:24. Nautical Dark: 23:18 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
99
99
94
88
56
58
73
34
36
45
22
10
3

Low Clouds (% Sky Obscured)

98
92
77
91
2
5
2
1
2
10
25
20
31
16
21
29
31
20
23
26
43
16
10
3

Medium Clouds (% Sky Obscured)

70
58
32
28
10
43
91
96
99
100
81
96
92
17
26
19
16
45
9
15
5
7
0
0

High Clouds (% Sky Obscured)

84
99
100
100
100
100
100
100
100
100
100
88
94
92
82
27
32
38
9
0
0
0
0
0

ISS Passover

Visibility (miles)

7
10
10
10
10
10
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
6
7
12
17
21
26
33
40
40
38
34
20
9
0
0
2
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.03
0.03
0.03
0.03
0.04
0.07
0.13
0.18
0.18
0.17
0.14
0.07
0.01
0
0
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
57
54
56
59
61
63
63
64
68
71
74
75
75
75
76
76
76
73
69
65
62
58
55

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

346
341
337
334
331
328
326
324
322
320
318
317
316
314
313
313
312
311
311
310
310
310
310
310

Monday 22

Waning Gibbous 68%

23:52

11:59

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

Sun - Rise: 05:12, Set: 21:21, Transit: 13:16. Moon - Rise: 23:52, Set: 11:59. Civil Dark: 22:07 - 04:26. Nautical Dark: 23:15 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
4
6
17
27
25
15
4
2
2
2
3
5
11
11
10
9
9
14
4
6
2
0
3

Low Clouds (% Sky Obscured)

2
4
1
1
1
3
2
2
2
2
2
3
5
11
11
10
9
9
14
4
2
2
0
3

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)

0
0
5
16
27
23
13
2
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
28
28
27
26
25
23
22
20
19
18
18
17
16
16
16
17
19
21
24
25
26
27

Feels Like (°C)

28
28
28
28
28
27
25
23
22
20
19
18
18
17
16
16
16
17
19
21
24
25
26
28

Dew Point (°C)

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

Relative Humidity (%)

51
48
47
48
50
52
56
61
65
68
72
76
79
82
83
84
83
80
75
69
64
61
59
56

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

310
310
311
311
311
311
311
312
313
314
317
319
322
324
326
325
323
322
322
324
325
325
325
324

Tuesday 23

Waning Gibbous 58%

00:08

13:08

14 Good
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
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

Sun - Rise: 05:13, Set: 21:20, Transit: 13:16. Moon - Rise: 00:08, Set: 13:08. Civil Dark: 22:06 - 04:28. Nautical Dark: 23:13 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
18
3
0
0
0
0
0
0
99
100
100
100
100
100
100
100
82
82
82
82
82
82
100

Low Clouds (% Sky Obscured)

6
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
34
38
56
52
56
60
49
49
49
49
49
49
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
99
100
100
100
100
100
100
100
71
71
71
71
71
71
100

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
11
20
26
28
25
16
5
3
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.08
0.18
0.28
0.39
0.42
0.32
0.17
0.08
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
30
31
31
31
30
28
27
26
25
24
23
22
21
21
20
21
22
23
24
25
26
27

Feels Like (°C)

29
30
31
32
32
32
30
29
28
26
25
24
23
22
21
21
21
21
22
23
24
25
26
28

Dew Point (°C)

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

Relative Humidity (%)

53
49
47
47
48
49
50
50
51
54
58
62
65
70
75
78
80
80
77
71
67
62
58
54

Pressure (mb)

1016
1015
1015
1014
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

323
322
321
320
319
318
318
319
318
315
310
307
307
308
310
310
312
312
312
312
311
311
310
310

Wednesday 24

Waning Gibbous 48%

00:25

No Set

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:15, Set: 21:18, Transit: 13:16. Moon - Rise: 00:25, Set: No Set. Civil Dark: 22:04 - 04:30. Nautical Dark: 23:10 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
77
77
77
77
77
77
99
99
99
99
99
99
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

10
10
10
10
10
2
2
2
2
2
2
6
6
6
6
6
6
3
3
3
3
3
3
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
2

High Clouds (% Sky Obscured)

100
100
100
100
100
77
77
77
77
77
77
99
99
99
99
99
99
98
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
10
16
19
21
21
16
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.08
0.13
0.14
0.14
0.15
0.17
0.21
0.19

Wind Speed/Direction (mph)

8
9
9
8
8
7
5
4
3
3
4
4
5
6
7
8
9
10
10
11
11
13
14
15

Chance of Frost

Temperature (°C)

28
29
29
29
28
27
26
24
23
22
22
21
21
22
22
22
23
23
23
23
24
25
26
28

Feels Like (°C)

28
29
29
29
29
28
26
24
23
22
22
21
21
22
22
22
23
23
23
23
24
25
27
29

Dew Point (°C)

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

Relative Humidity (%)

51
49
48
49
51
55
59
64
67
69
71
71
69
67
64
63
64
64
65
66
66
64
61
57

Pressure (mb)

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

Ozone (du)

310
310
310
308
305
303
301
300
299
298
297
297
297
296
296
296
296
296
295
294
293
293
294
294

Thursday 25

Third Quarter 38%

00:44

14:18

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

Sun - Rise: 05:16, Set: 21:17, Transit: 13:16. Moon - Rise: 00:44, Set: 14:18. Civil Dark: 22:02 - 04:32. Nautical Dark: 23:07 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
98
50
50
50
50
50
50
0
0
0
0
0
0
60
60
60
60
60
60
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
20
20
20
20
20
20
34

Medium Clouds (% Sky Obscured)

2
2
2
2
2
5
5
5
5
5
5
0
0
0
0
0
0
19
19
19
19
19
19
7

High Clouds (% Sky Obscured)

98
98
98
98
98
47
47
47
47
47
47
0
0
0
0
0
0
48
48
48
48
48
48
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
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

Very Light Rain
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
Very Light Rain

Precipitation Probability (%)

7
3
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
3
4
5
7
6
8
9

Precipitation Amount (mm)

0.1
0.02
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0.02
0.02
0.03
0.05
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
27
27
26
25
24
22
21
20
19
19
18
17
17
17
18
18
19
19
20
20
21
21

Feels Like (°C)

29
29
28
27
26
25
24
22
21
20
19
19
18
17
17
17
18
18
19
19
20
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

55
54
55
54
53
52
52
55
57
59
63
66
68
69
70
69
68
66
65
63
62
61
60
58

Pressure (mb)

1004
1004
1004
1004
1005
1005
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012

Ozone (du)

295
296
296
297
297
298
299
300
301
302
302
302
303
304
306
310
315
319
321
322
323
327
332
336

Friday 26

Waning Crescent 28%

01:07

15:30

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Bad

Sun - Rise: 05:18, Set: 21:15, Transit: 13:16. Moon - Rise: 01:07, Set: 15:30. Civil Dark: 22:00 - 04:33. Nautical Dark: 23:05 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
83
83
83
83
99
99
99
99
99
99
81
81
81
81
81
81
7
7
7
7
7
7
66

Low Clouds (% Sky Obscured)

34
34
34
34
34
33
33
33
33
33
33
81
81
81
81
81
81
7
7
7
7
7
7
48

Medium Clouds (% Sky Obscured)

7
7
7
7
7
52
52
52
52
52
52
8
8
8
8
8
8
0
0
0
0
0
0
59

High Clouds (% Sky Obscured)

77
77
77
77
77
98
98
98
98
98
98
9
9
9
9
9
9
0
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
4
4
3
3
3
2
2
1
1
0
0
0
0
0
0
4
5
4
0
0
5
12
15

Precipitation Amount (mm)

0.11
0.14
0.14
0.11
0.06
0.04
0.03
0.02
0.02
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0.02
0.1
0.19

Wind Speed/Direction (mph)

10
10
10
10
9
9
8
7
6
6
5
5
5
5
5
5
6
6
7
8
8
8
8
9

Chance of Frost

Temperature (°C)

22
23
23
23
23
22
21
19
18
17
15
14
13
13
12
12
13
14
15
17
18
19
19
19

Feels Like (°C)

22
23
23
23
23
22
21
19
18
17
15
14
13
13
12
12
13
14
15
17
18
19
19
19

Dew Point (°C)

12
12
12
12
12
12
11
11
10
10
10
10
10
10
10
10
10
11
11
11
11
11
12
12

Relative Humidity (%)

54
51
48
49
50
52
54
58
61
65
69
74
79
83
86
86
84
80
74
67
63
63
63
61

Pressure (mb)

1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

340
344
347
345
342
339
339
339
339
339
339
339
340
340
340
338
336
334
333
333
333
332
330
329

Saturday 27

Waning Crescent 18%

01:36

16:45

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

Sun - Rise: 05:20, Set: 21:14, Transit: 13:16. Moon - Rise: 01:36, Set: 16:45. Civil Dark: 21:58 - 04:35. Nautical Dark: 23:02 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
66
66
66
66
20
20
20
20
20
20
11
11
11
11
11
11
73
73
73
73
73
73
95

Low Clouds (% Sky Obscured)

48
48
48
48
48
12
12
12
12
12
12
4
4
4
4
4
4
18
18
18
18
18
18
95

Medium Clouds (% Sky Obscured)

59
59
59
59
59
18
18
18
18
18
18
9
9
9
9
9
9
72
72
72
72
72
72
31

High Clouds (% Sky Obscured)

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

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

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

Precipitation Probability (%)

14
9
7
7
8
13
15
14
11
10
11
12
9
5
2
3
6
8
12
13
12
12
9
9

Precipitation Amount (mm)

0.19
0.14
0.1
0.09
0.08
0.08
0.07
0.07
0.06
0.08
0.12
0.13
0.08
0.02
0.01
0.02
0.05
0.09
0.1
0.11
0.11
0.08
0.05
0.05

Wind Speed/Direction (mph)

9
10
10
9
9
8
8
7
7
7
8
8
8
8
7
7
8
7
7
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
53
50
50
52
55
58
63
67
71
74
77
80
82
84
87
88
87
83
79
75
72
69
65

Pressure (mb)

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

Ozone (du)

329
330
330
330
330
330
330
329
329
328
328
328
327
326
326
326
326
327
327
326
326
327
328
328

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

Generated: 21/07/19 13:18:13. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00