Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 77%

23:41

11:03

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

Sun - Rise: 05:30, Set: 21:19, Transit: 13:24. Moon - Rise: 23:41, Set: 11:03. Civil Dark: 22:01 - 04:49. Nautical Dark: 22:59 - 03:51. Astro Dark: 00:36 - 02:18

Total Clouds (% Sky Obscured)

100
100
100
100
84
98
85
15
82
84
100
100
100
100
100
100
100
100
100
99
100
98
85
16

Low Clouds (% Sky Obscured)

41
44
76
76
84
70
17
13
15
27
96
98
100
100
100
100
100
98
100
98
100
98
85
16

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
100
100
1
97
82
3
79
80
92
92
94
95
95
95
94
92
81
31
13
7
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

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
2
0
0
2
3
3
3
2
2
2
2
2
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0
0
0.02
0.05
0.09
0.09
0.06
0.05
0.03
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
22
22
21
21
20
19
18
18
18
18
18
18
18
18
18
18
18
19
19
20
21
22

Feels Like (°C)

22
23
22
22
21
21
20
19
18
18
18
18
18
18
18
18
18
18
18
19
20
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

63
62
63
65
68
71
74
78
80
82
86
88
89
90
90
91
91
90
89
86
84
82
79
78

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

334
331
328
327
327
326
324
321
319
317
316
315
314
314
313
313
313
313
312
312
312
312
312
313

Monday 22

Waning Gibbous 68%

23:59

12:08

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

Sun - Rise: 05:32, Set: 21:18, Transit: 13:24. Moon - Rise: 23:59, Set: 12:08. Civil Dark: 22:00 - 04:50. Nautical Dark: 22:57 - 03:53. Astro Dark: 00:30 - 02:24

Total Clouds (% Sky Obscured)

21
27
38
58
33
52
63
84
71
99
97
100
82
91
96
100
100
100
17
2
0
0
0
0

Low Clouds (% Sky Obscured)

21
27
38
58
33
52
63
84
71
99
97
100
82
91
96
100
100
100
17
2
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
8
9
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
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
23
22
22
21
19
18
18
17
17
16
16
15
15
15
16
17
20
22
24
25
27

Dew Point (°C)

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

Relative Humidity (%)

75
73
72
73
75
78
80
85
87
88
89
89
90
91
91
92
92
90
84
77
71
66
61
58

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015

Ozone (du)

313
314
315
317
319
321
324
327
329
328
326
324
323
323
322
323
325
326
325
322
321
320
320
320

Tuesday 23

Waning Gibbous 58%

00:17

13:14

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

Sun - Rise: 05:33, Set: 21:17, Transit: 13:24. Moon - Rise: 00:17, Set: 13:14. Civil Dark: 21:58 - 04:52. Nautical Dark: 22:55 - 03:55. Astro Dark: 00:25 - 02:29

Total Clouds (% Sky Obscured)

0
0
0
0
52
90
24
41
59
46
26
38
87
100
52
25
22
35
35
35
35
35
35
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
4
23
11
19
31
31
31
31
31
31
6

Medium Clouds (% Sky Obscured)

0
0
0
0
48
11
11
35
27
42
25
38
27
88
31
19
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
9
89
18
18
48
12
1
1
83
100
25
1
0
7
7
7
7
7
7
98

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
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
2
3
8
18
30
33
28
21
11
11
12
12
6
3
3
3
3
3
3
2
0

Precipitation Amount (mm)

0
0
0
0.01
0.05
0.11
0.2
0.35
0.45
0.36
0.21
0.12
0.16
0.34
0.48
0.28
0.07
0.03
0.03
0.03
0.05
0.03
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
28
27
25
24
22
21
21
21
20
20
19
18
18
18
18
18
20
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

55
53
54
56
60
65
69
74
76
77
77
78
80
83
85
87
89
89
87
83
79
75
72
70

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011

Ozone (du)

320
320
319
316
312
309
308
307
307
309
311
312
312
311
311
311
311
312
312
312
312
311
310
309

Wednesday 24

Waning Gibbous 48%

00:37

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: 05:35, Set: 21:15, Transit: 13:24. Moon - Rise: 00:37, Set: No Set. Civil Dark: 21:57 - 04:53. Nautical Dark: 22:53 - 03:57. Astro Dark: 00:20 - 02:33

Total Clouds (% Sky Obscured)

98
98
98
98
98
96
96
96
96
96
96
100
100
100
100
100
100
96
96
96
96
96
96
50

Low Clouds (% Sky Obscured)

6
6
6
6
6
30
30
30
30
30
30
97
97
97
97
97
97
8
8
8
8
8
8
1

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)

98
98
98
98
98
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
50

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0.04
0.08
0.08
0.07
0.05
0.03
0.02
0.01

Wind Speed/Direction (mph)

12
11
11
10
10
9
8
8
8
9
10
12
13
14
16
16
17
18
19
21
23
24
24
25

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
20
19
19
19
19
19
19
19
19
19
19
19
20
21
22
22
22
22

Feels Like (°C)

23
22
22
21
21
21
21
20
19
19
19
19
19
19
19
19
19
19
20
21
22
22
22
22

Dew Point (°C)

17
17
17
17
16
16
16
16
16
16
16
16
16
16
15
16
16
16
16
17
17
16
15
14

Relative Humidity (%)

70
72
73
74
74
75
76
80
83
84
84
84
82
80
78
79
82
83
81
77
73
69
65
63

Pressure (mb)

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

Ozone (du)

307
306
304
303
302
301
301
300
300
299
299
299
299
300
300
299
299
298
298
298
299
299
300
301

Thursday 25

Third Quarter 38%

00:58

14:22

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:36, Set: 21:14, Transit: 13:24. Moon - Rise: 00:58, Set: 14:22. Civil Dark: 21:55 - 04:55. Nautical Dark: 22:51 - 03:59. Astro Dark: 00:15 - 02:38

Total Clouds (% Sky Obscured)

50
50
50
50
50
100
100
100
100
100
100
9
9
9
9
9
9
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

1
1
1
1
1
100
100
100
100
100
100
7
7
7
7
7
7
56
56
56
56
56
56
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
81
81
81
81
81
81
16

High Clouds (% Sky Obscured)

50
50
50
50
50
90
90
90
90
90
90
5
5
5
5
5
5
99
99
99
99
99
99
89

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
1
1
1
1
2
0
0
0
0
0
2
5
13
24
31
28
19
15
12
10
9
7
6

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.02
0.1
0.2
0.22
0.18
0.16
0.14
0.14
0.12
0.11
0.09
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
13
13
13
13
13
13
14
14
14
13
13
13
13
13
13
13
13

Relative Humidity (%)

64
65
66
67
68
69
70
71
74
76
79
81
84
86
88
87
86
83
80
77
74
71
67
65

Pressure (mb)

1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1014
1014
1015
1015
1016

Ozone (du)

302
303
305
307
309
312
314
317
322
330
341
348
349
346
344
341
338
336
338
341
342
341
339
337

Friday 26

Waning Crescent 28%

01:23

15:32

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 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:37, Set: 21:13, Transit: 13:24. Moon - Rise: 01:23, Set: 15:32. Civil Dark: 21:53 - 04:57. Nautical Dark: 22:49 - 04:02. Astro Dark: 00:11 - 02:42

Total Clouds (% Sky Obscured)

93
93
93
93
93
33
33
33
33
33
33
32
32
32
32
32
32
52
52
52
52
52
52
47

Low Clouds (% Sky Obscured)

34
34
34
34
34
33
33
33
33
33
33
32
32
32
32
32
32
51
51
51
51
51
51
45

Medium Clouds (% Sky Obscured)

16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25

High Clouds (% Sky Obscured)

89
89
89
89
89
0
0
0
0
0
0
0
0
0
0
0
0
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

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
Very Light Rain

Precipitation Probability (%)

5
4
3
3
3
3
3
3
0
3
4
5
5
5
3
3
3
0
0
6
6
6
7
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
15
14
13
12
11
10
9
9
9
9
9
9
9
9
10
10
11
12
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13

Relative Humidity (%)

64
65
67
69
70
71
74
78
83
85
87
88
90
90
89
89
88
86
81
78
74
71
67
66

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

337
338
338
337
336
336
337
337
337
335
331
328
326
324
323
323
323
324
325
326
327
327
327
326

Saturday 27

Waning Crescent 18%

01:54

16:44

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: 05:39, Set: 21:11, Transit: 13:24. Moon - Rise: 01:54, Set: 16:44. Civil Dark: 21:52 - 04:58. Nautical Dark: 22:47 - 04:04. Astro Dark: 00:06 - 02:46

Total Clouds (% Sky Obscured)

47
47
47
47
47
69
69
69
69
69
69
71
71
71
71
71
71
66
66
66
66
66
66
81

Low Clouds (% Sky Obscured)

45
45
45
45
45
46
46
46
46
46
46
65
65
65
65
65
65
64
64
64
64
64
64
69

Medium Clouds (% Sky Obscured)

25
25
25
25
25
60
60
60
60
60
60
33
33
33
33
33
33
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
40

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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

9
13
18
26
26
20
17
14
11
10
8
8
7
6
4
4
0
1
5
7
9
9
8
6

Precipitation Amount (mm)

0.02
0.05
0.1
0.19
0.36
0.46
0.36
0.22
0.15
0.12
0.1
0.08
0.05
0.03
0.01
0.01
0
0.01
0.01
0.05
0.07
0.06
0.05
0.05

Wind Speed/Direction (mph)

17
18
19
19
18
18
16
15
13
11
10
8
8
8
8
8
7
7
9
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
70
75
79
83
85
86
89
90
91
92
93
93
93
92
92
90
86
82
79
79
78
78

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

325
323
322
322
323
324
324
325
325
325
326
326
326
325
325
324
323
322
320
318
316
314
311
310

Forecast for Bude, Cornwall, UK (50.83,-4.54)

Generated: 21/07/19 14:11:27. Forecast: 21/07/19 to 27/07/19. Timezone: UTC+1.00