Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 78%

16:35

03:53

20 Bad
21 Good
22 OK
23 OK
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 OK
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: 04:57, Set: 21:30, Transit: 13:15. Moon - Rise: 16:35, Set: 03:53. Civil Dark: 22:20 - 04:08. Nautical Dark: 23:38 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
20
24
23
2
31
70
88
59
23
79
84
91
97
98
98
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

38
4
6
4
0
0
0
0
0
0
0
0
7
36
45
45
69
64
98
98
89
100
100
100

High Clouds (% Sky Obscured)

23
16
18
16
1
31
70
88
59
23
79
84
91
95
98
98
99
100
100
99
98
100
100
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

Precipitation Type

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
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
7
10
6
1
0
3
10
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.06
0.1
0.05
0.01
0
0.02
0.12
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
10
10
10
9
9
9
9
9
9
9
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

56
60
67
75
79
81
81
81
81
81
82
82
79
76
75
75
76
75
71
66
64
66
71
75

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023

Ozone (du)

358
358
357
357
357
358
359
360
361
363
364
364
361
356
353
354
356
358
356
353
351
350
350
350

Friday 25

Waxing Gibbous 86%

17:48

04:13

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 OK
11 Good
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:56, Set: 21:32, Transit: 13:15. Moon - Rise: 17:48, Set: 04:13. Civil Dark: 22:22 - 04:06. Nautical Dark: 23:41 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
95
93
77
86
97
88
99
98
100
80
70
32
10
25
48
87
98
100
99
99
91

Low Clouds (% Sky Obscured)

40
100
100
74
91
68
25
61
78
97
94
56
5
17
10
9
25
47
82
45
22
20
20
6

Medium Clouds (% Sky Obscured)

88
100
100
48
31
43
47
49
40
66
52
97
28
46
24
0
0
0
2
33
82
98
99
87

High Clouds (% Sky Obscured)

100
100
99
79
1
1
71
89
38
91
78
98
74
40
11
0
0
0
19
97
100
98
24
32

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

13
9
6
5
5
6
5
3
2
2
3
3
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.11
0.06
0.05
0.05
0.06
0.04
0.02
0.01
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
81
83
84
85
86
86
87
88
88
86
82
79
77
74
72
71
69
68
68
69
69

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

351
353
355
357
357
359
361
363
365
367
368
370
373
376
377
374
370
366
360
354
348
345
342
340

Saturday 26

Waxing Gibbous 93%

19:00

04:33

20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 OK
03 OK
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 OK
17 Bad
18 OK
19 Bad

Sun - Rise: 04:55, Set: 21:33, Transit: 13:15. Moon - Rise: 19:00, Set: 04:33. Civil Dark: 22:23 - 04:04. Nautical Dark: 23:45 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
22
19
95
54
83
42
40
73
91
89
85
82
86
90
90
87
89
91
68
45
46
26
62

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
1
2
0
6
0
1
0
0
1
1
0
1
2
10
6

Medium Clouds (% Sky Obscured)

27
14
9
27
50
83
41
4
4
1
0
1
6
2
3
4
11
18
29
6
2
2
12
41

High Clouds (% Sky Obscured)

20
9
13
95
9
0
2
38
71
91
89
85
81
86
89
90
85
87
88
66
45
44
11
35

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
9
14
16
13
8
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.06
0.27
0.43
0.27
0.06
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
68
68
69
70
70
70
70
71
73
74
73
72
71
69
68
67
66
65
64
64
65
66

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

340
339
339
340
340
341
341
342
343
343
343
343
343
342
342
341
340
339
337
336
334
333
332
331

Sunday 27

Waxing Gibbous 97%

No Rise

04:56

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 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 04:54, Set: 21:35, Transit: 13:15. Moon - Rise: No Rise, Set: 04:56. Civil Dark: 22:25 - 04:03. Nautical Dark: 23:48 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
62
62
62
62
71
71
71
71
71
71
59
59
59
59
59
59
0
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

41
41
41
41
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

35
35
35
35
35
71
71
71
71
71
71
59
59
59
59
59
59
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
1
0
0
3
4
5
6
4
0
0
0
0
0
0
0
0
0
0
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
15
15
15
15
14
14
13
13
13
13
13
12
12
11
11
11
10
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
73
75
76
77
77
78
78
80
83
85
83
81
78
76
74
72
71
69
68
68
69
70

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

330
330
329
329
329
330
330
331
332
333
334
336
337
339
341
342
342
343
342
341
340
339
338
337

Monday 28

Waxing Gibbous 100%

20:10

05:22

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

Sun - Rise: 04:53, Set: 21:36, Transit: 13:15. Moon - Rise: 20:10, Set: 05:22. Civil Dark: 22:27 - 04:02. Nautical Dark: 23:51 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
2
2
2
2
4
4
4
4
4
4
38
38
38
38
38
38
46
46
46
46
46
46
3

Low Clouds (% Sky Obscured)

2
2
2
2
2
3
3
3
3
3
3
38
38
38
38
38
38
36
36
36
36
36
36
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
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 (%)

5
5
5
5
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
11
11
11
11
11
11
11
11
11
11
11
11
10
10
9
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
79
81
84
85
84
82
82
83
85
87
85
81
79
76
75
73
71
69
68
67
68
70

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

337
337
337
337
337
338
338
338
339
338
337
337
335
334
333
333
334
333
333
332
331
331
330
329

Tuesday 29

Full Moon 100%

21:17

05:53

20 Good
21 Good
22 Good
23 Good
00 Good
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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 04:52, Set: 21:37, Transit: 13:15. Moon - Rise: 21:17, Set: 05:53. Civil Dark: 22:29 - 04:00. Nautical Dark: 23:54 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
3
3
3
3
23
23
23
23
23
23
88
88
88
88
88
88
19
19
19
19
19
19
83

Low Clouds (% Sky Obscured)

2
2
2
2
2
11
11
11
11
11
11
34
34
34
34
34
34
2
2
2
2
2
2
4

Medium Clouds (% Sky Obscured)

2
2
2
2
2
9
9
9
9
9
9
0
0
0
0
0
0
11
11
11
11
11
11
29

High Clouds (% Sky Obscured)

0
0
0
0
0
8
8
8
8
8
8
84
84
84
84
84
84
8
8
8
8
8
8
78

ISS Passover

Visibility (miles)

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
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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
5
6
7
9
9
9
9
9
9
9
9
9
9
10
9
6
1
8
9
10

Precipitation Amount (mm)

0
0
0
0
0.01
0.02
0.03
0.05
0.06
0.06
0.04
0.04
0.04
0.04
0.05
0.07
0.14
0.2
0.1
0.02
0.01
0.04
0.22
0.46

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
15
15
14
14
14
14
14
15
16
16
17
17
18
18
19
19
19
18

Feels Like (°C)

19
18
17
16
16
15
15
15
14
14
14
14
14
15
16
16
17
17
18
18
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

73
77
81
84
87
89
89
90
89
90
92
92
90
88
86
83
81
79
78
75
74
73
74
76

Pressure (mb)

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

Ozone (du)

329
328
327
327
327
327
327
326
327
329
332
335
338
342
343
343
342
341
341
341
341
338
335
332

Wednesday 30

Waning Gibbous 98%

22:20

06:31

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: 04:51, Set: 21:39, Transit: 13:15. Moon - Rise: 22:20, Set: 06:31. Civil Dark: 22:30 - 03:59. Nautical Dark: 23:57 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
83
83
83
83
81
81
81
81
81
81
100
100
100
100
100
100
99
99
99
99
99
99
73

Low Clouds (% Sky Obscured)

4
4
4
4
4
22
22
22
22
22
22
100
100
100
100
100
100
99
99
99
99
99
99
72

Medium Clouds (% Sky Obscured)

29
29
29
29
29
26
26
26
26
26
26
25
25
25
25
25
25
13
13
13
13
13
13
7

High Clouds (% Sky Obscured)

78
78
78
78
78
69
69
69
69
69
69
39
39
39
39
39
39
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

11
11
11
11
11
11
10
10
9
9
9
9
9
9
9
9
9
9
8
8
7
0
0
0

Precipitation Amount (mm)

0.59
0.64
0.59
0.48
0.6
0.78
0.51
0.18
0.09
0.07
0.07
0.09
0.12
0.17
0.21
0.22
0.22
0.21
0.12
0.03
0.01
0
0
0

Wind Speed/Direction (mph)

10
10
9
10
10
10
10
9
8
9
10
12
13
15
16
16
16
16
15
15
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
87
90
92
93
94
93
93
94
95
95
92
89
87
86
85
84
83
81
79
78
78
79

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1018

Ozone (du)

331
331
331
331
331
331
333
336
337
335
333
331
331
331
331
330
328
327
326
326
326
326
327
328

Forecast for Isle of Man (54.31,-4.54)

Generated: 24/05/18 20:50:20. Forecast: 24/05/18 to 30/05/18. Timezone: UTC+1.00