Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 82%

00:37

08:44

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

Sun - Rise: 04:57, Set: 21:00, Transit: 12:59. Moon - Rise: 00:37, Set: 08:44. Civil Dark: 21:44 - 04:13. Nautical Dark: 22:48 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
85
81
77
63
63
48
55
53
23
38
20
13
44
4
38
5
19
97
83
95
91
98
99

Low Clouds (% Sky Obscured)

3
1
0
13
15
2
0
0
0
0
0
0
2
0
0
1
0
0
1
2
6
5
3
2

Medium Clouds (% Sky Obscured)

58
40
27
38
52
50
46
44
17
6
16
7
2
0
1
0
0
0
0
0
2
21
40
48

High Clouds (% Sky Obscured)

72
81
77
70
36
29
5
25
45
20
28
14
9
44
3
38
4
18
97
83
95
90
98
98

ISS Passover

Visibility (miles)

6
7
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
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
20
20
21
21
22
22
21
19
17
15
13
12
11
11
10
10
10
10
11
13
15

Feels Like (°C)

17
18
19
20
20
21
21
22
22
21
19
17
15
13
12
11
11
10
9
9
9
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

49
47
47
48
46
44
43
42
42
43
45
46
49
53
58
63
65
66
66
67
67
65
60
54

Pressure (mb)

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

Ozone (du)

345
344
344
344
343
343
343
342
342
342
342
342
341
341
339
339
339
340
341
342
343
343
344
344

Thursday 23

Waning Gibbous 73%

01:18

09:45

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

Sun - Rise: 04:56, Set: 21:02, Transit: 12:59. Moon - Rise: 01:18, Set: 09:45. Civil Dark: 21:46 - 04:11. Nautical Dark: 22:50 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
100
97
60
55
46
47
88
81
83
73
53
20
20
13
17
56
87
97
91
62
61
27

Low Clouds (% Sky Obscured)

0
0
5
10
9
11
14
6
0
6
10
2
1
9
7
2
2
2
2
6
20
32
21
14

Medium Clouds (% Sky Obscured)

0
3
8
29
12
45
5
27
78
78
14
6
7
15
18
13
17
55
87
97
90
57
58
17

High Clouds (% Sky Obscured)

98
98
100
97
56
29
38
25
38
12
81
71
50
2
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
None
None
None
None
None

Precipitation Probability (%)

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 Amount (mm)

0
0
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)

6
7
8
8
8
8
8
7
6
6
6
8
8
8
8
7
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

17
19
20
21
21
22
22
23
23
22
20
18
16
15
14
13
12
11
10
10
10
11
13
16

Feels Like (°C)

17
19
20
21
21
22
22
23
23
22
20
18
16
15
14
13
12
11
10
8
10
11
13
16

Dew Point (°C)

7
7
7
7
7
7
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6
7
8
8

Relative Humidity (%)

50
46
43
42
41
39
38
38
39
41
45
49
54
58
61
65
68
72
74
77
78
76
69
61

Pressure (mb)

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

Ozone (du)

344
343
342
341
340
339
339
339
340
340
340
340
339
340
340
341
343
345
347
349
350
351
352
351

Friday 24

Waning Gibbous 64%

01:50

No Set

10 Good
11 Good
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
09 Bad

Sun - Rise: 04:55, Set: 21:03, Transit: 12:59. Moon - Rise: 01:50, Set: No Set. Civil Dark: 21:48 - 04:10. Nautical Dark: 22:52 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
13
45
77
59
82
74
58
69
90
98
67
77
98
100
100
82
93
94
97
99
87
87
87

Low Clouds (% Sky Obscured)

9
11
41
71
41
59
65
42
43
28
13
31
33
16
8
8
12
5
14
70
95
45
45
45

Medium Clouds (% Sky Obscured)

2
7
25
46
56
75
52
51
66
90
98
66
73
97
100
100
81
67
90
95
99
86
86
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
89
85
5
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
8
8
7
5
3
2
2
3
4
8
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
7
12
20
29
35
32
18
9
4
2
0
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.02
0.1
0.21
0.31
0.4
0.43
0.37
0.26
0.16
0.07
0.01
0
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
8
8
8
9
9
9
9
10
10
11
11
10
10
10
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

18
20
21
21
22
22
22
21
21
20
19
18
16
15
14
13
12
11
10
10
10
11
13
15

Feels Like (°C)

18
20
21
21
22
22
22
21
21
20
19
18
16
15
14
13
12
11
10
8
10
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

56
52
50
49
49
50
52
55
58
58
57
56
55
57
60
64
68
73
77
78
78
75
70
63

Pressure (mb)

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

Ozone (du)

351
350
348
346
344
342
341
342
345
347
346
345
346
350
356
359
357
352
347
342
336
331
328
325

Saturday 25

Waning Gibbous 54%

02:16

10:50

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 Good
08 Good
09 Good

Sun - Rise: 04:53, Set: 21:04, Transit: 13:00. Moon - Rise: 02:16, Set: 10:50. Civil Dark: 21:49 - 04:08. Nautical Dark: 22:55 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
87
87
68
68
68
68
68
68
99
99
99
99
99
99
74
74
74
74
74
74
17
17
17

Low Clouds (% Sky Obscured)

45
45
45
36
36
36
36
36
36
78
78
78
78
78
78
0
0
0
0
0
0
16
16
16

Medium Clouds (% Sky Obscured)

86
86
86
67
67
67
67
67
67
1
1
1
1
1
1
31
31
31
31
31
31
10
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
63
63
63
63
63
63
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
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
0
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)

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

Chance of Frost

Temperature (°C)

17
18
19
20
21
21
21
21
21
22
21
19
17
16
14
14
13
12
12
12
13
14
16
18

Feels Like (°C)

17
18
19
20
21
21
21
21
21
22
21
19
17
16
14
14
13
12
12
12
13
14
16
18

Dew Point (°C)

8
8
8
8
9
9
9
10
10
10
10
9
8
8
8
7
7
7
8
8
9
10
11
12

Relative Humidity (%)

57
52
48
47
46
46
47
48
49
49
49
53
57
60
63
66
69
73
76
78
79
78
74
68

Pressure (mb)

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

Ozone (du)

322
319
317
315
313
311
309
308
307
307
308
309
310
311
313
313
313
311
310
309
308
309
310
312

Sunday 26

Third Quarter 45%

02:38

11:55

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 OK
08 OK
09 OK

Sun - Rise: 04:52, Set: 21:06, Transit: 13:00. Moon - Rise: 02:38, Set: 11:55. Civil Dark: 21:51 - 04:07. Nautical Dark: 22:57 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
17
17
100
100
100
100
100
100
77
77
77
77
77
77
100
100
100
100
100
100
37
37
37

Low Clouds (% Sky Obscured)

16
16
16
100
100
100
100
100
100
3
3
3
3
3
3
100
100
100
100
100
100
0
0
0

Medium Clouds (% Sky Obscured)

10
10
10
33
33
33
33
33
33
63
63
63
63
63
63
92
92
92
92
92
92
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
40
40
40
40
40
40
0
0
0
0
0
0
36
36
36

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
2
3
5
9
17
24
25
10
4
2
2
1
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0.04
0.04
0.04
0.05
0.15
0.37
0.51
0.37
0.18
0.11
0.09
0.07
0.05
0.03
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
12
12
12
13
11
11
14
14
14
13
12
11
10
9
9
9
9
9
10
10
11

Chance of Frost

Temperature (°C)

20
21
21
22
23
24
24
23
22
21
20
18
16
15
14
13
12
11
11
11
11
12
14
15

Feels Like (°C)

20
21
21
22
23
24
24
23
22
21
20
18
16
15
14
13
12
11
11
11
11
12
14
15

Dew Point (°C)

13
13
13
13
13
14
14
13
13
13
12
11
11
10
10
9
9
8
8
8
8
8
8
9

Relative Humidity (%)

65
63
61
59
56
54
53
54
56
58
61
67
71
73
77
79
80
81
81
81
80
76
71
65

Pressure (mb)

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

Ozone (du)

315
316
316
318
322
327
331
335
337
340
343
347
348
345
340
337
336
336
336
337
339
340
340
340

Monday 27

Waning Crescent 35%

02:58

13:02

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 OK
08 OK
09 OK

Sun - Rise: 04:51, Set: 21:07, Transit: 13:00. Moon - Rise: 02:58, Set: 13:02. Civil Dark: 21:52 - 04:06. Nautical Dark: 22:59 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
37
37
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
24
24
24

Low Clouds (% Sky Obscured)

0
0
0
100
100
100
100
100
100
26
26
26
26
26
26
2
2
2
2
2
2
19
19
19

Medium Clouds (% Sky Obscured)

0
0
0
83
83
83
83
83
83
67
67
67
67
67
67
97
97
97
97
97
97
12
12
12

High Clouds (% Sky Obscured)

36
36
36
91
91
91
91
91
91
99
99
99
99
99
99
100
100
100
100
100
100
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
6
8
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
2
3
3
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.01
0.02
0.05
0.07
0.08
0.07
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
19
19
18
17
17
16
16
16
15
14
13
12
11
10
10
10
10
11
11
12
13

Feels Like (°C)

17
18
18
19
19
18
17
17
16
16
16
15
14
13
12
11
10
10
10
10
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

60
55
53
50
49
49
49
50
52
52
53
55
60
66
72
76
77
77
75
73
71
67
64
62

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

339
338
336
334
333
333
333
333
333
334
336
339
343
347
352
354
353
350
348
349
352
353
352
350

Tuesday 28

Waning Crescent 26%

03:16

14:08

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 OK
02 OK
03 OK
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 04:50, Set: 21:08, Transit: 13:00. Moon - Rise: 03:16, Set: 14:08. Civil Dark: 21:54 - 04:05. Nautical Dark: 23:01 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
24
24
93
93
93
93
93
93
100
100
100
100
100
100
21
21
21
21
21
21
28
28
28

Low Clouds (% Sky Obscured)

19
19
19
12
12
12
12
12
12
42
42
42
42
42
42
12
12
12
12
12
12
15
15
15

Medium Clouds (% Sky Obscured)

12
12
12
27
27
27
27
27
27
98
98
98
98
98
98
14
14
14
14
14
14
20
20
20

High Clouds (% Sky Obscured)

0
0
0
91
91
91
91
91
91
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

3
2
2
3
3
2
2
2
2
3
3
0
0
0
5
7
16
30
36
19
7
4
3
0

Precipitation Amount (mm)

0.03
0.05
0.07
0.09
0.08
0.06
0.04
0.04
0.04
0.03
0.02
0
0
0
0.02
0.04
0.07
0.11
0.13
0.09
0.04
0.02
0.01
0

Wind Speed/Direction (mph)

14
15
15
15
14
13
13
12
11
10
9
9
8
9
9
10
11
13
14
15
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
58
56
52
50
49
50
52
55
56
58
59
62
65
66
67
69
71
73
73
72
71
70
68

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1011
1011

Ozone (du)

348
346
345
343
340
336
333
331
329
328
327
327
327
327
327
328
328
329
329
329
329
328
326
324

Forecast for Milton Keynes, Milton Keynes, UK (52.04,-0.76)

Generated: 22/05/19 10:22:32. Forecast: 22/05/19 to 28/05/19. Timezone: UTC+1.00