Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waning Crescent 0%

05:30

20:58

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 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 04:45, Set: 21:56, Transit: 13:21. Moon - Rise: 05:30, Set: 20:58. Civil Dark: 22:51 - 03:50. Nautical Dark: 00:43 - 01:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
100
94
95
99
96
93
89
98
62
60
53
88
99
80
62
92
52
35
38
27
30
28
18

Low Clouds (% Sky Obscured)

82
100
94
95
99
95
93
89
98
62
60
53
88
99
80
62
92
52
35
38
27
30
28
16

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
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
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)

11
11
12
9
11
14
10
10
16
16
17
18
17
17
17
17
16
16
16
16
16
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
85
83
82
81
81
81
81
81
81
81
81
81
79
77
76
75
74
73
73
73
73

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

305
306
307
307
306
306
306
306
306
306
307
308
309
310
311
312
312
313
314
316
316
316
315
314

Saturday 24

New Moon 3%

06:35

22:02

20 OK
21 Bad
22 Bad
23 OK
00 OK
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 Good
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:46, Set: 21:56, Transit: 13:21. Moon - Rise: 06:35, Set: 22:02. Civil Dark: 22:51 - 03:51. Nautical Dark: 00:43 - 02:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
84
55
25
21
45
59
54
68
60
98
98
98
98
98
98
99
99
99
74
9
70
86
56

Low Clouds (% Sky Obscured)

25
84
53
14
2
5
6
3
7
6
18
50
63
97
95
98
98
99
99
74
9
70
84
51

Medium Clouds (% Sky Obscured)

24
5
8
15
20
44
56
52
67
59
98
94
95
70
83
61
36
13
0
0
1
2
14
2

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
13
40
37
3
2
19
65
0
0
0
0
0
27
13

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)

19
20
21
21
22
22
23
23
23
23
22
22
21
21
20
19
18
17
15
14
14
12
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
74
75
76
76
75
75
75
75
75
74
74
74
73
72
72
71
71
71
72
73
74

Pressure (mb)

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

Ozone (du)

314
314
314
314
315
315
316
317
318
318
317
317
318
319
320
321
323
323
321
319
317
315
314
313

Sunday 25

Waxing Crescent 9%

07:48

22:54

20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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: 04:46, Set: 21:56, Transit: 13:21. Moon - Rise: 07:48, Set: 22:54. Civil Dark: 22:51 - 03:52. Nautical Dark: 00:42 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
67
47
38
23
9
13
67
42
98
85
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
64
46
34
23
7
5
2
1
3
0
1
1
1
1
1
1
38
38
38
38
38
38
100

Medium Clouds (% Sky Obscured)

3
0
1
2
1
2
0
9
20
98
85
98
98
98
98
98
98
98
98
98
98
98
98
100

High Clouds (% Sky Obscured)

25
10
1
3
0
3
8
65
34
0
0
99
99
99
99
99
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
7
6
4
4
4
4

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

Precipitation Probability (%)

0
1
1
2
5
13
23
29
14
24
29
32
34
34
35
33
32
31
34
36
38
37
35
34

Precipitation Amount (mm)

0
0.03
0.04
0.06
0.1
0.18
0.27
0.42
0.18
0.34
0.62
0.85
0.86
0.73
0.62
0.51
0.41
0.39
0.57
0.98
1.3
1.24
1.21
1.34

Wind Speed/Direction (mph)

9
5
7
5
2
1
5
6
3
4
7
9
10
12
13
14
14
15
17
19
21
22
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
80
81
81
82
83
84
81
82
83
84
85
85
87
88
90
92
93
93
93
93
93
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1007
1007

Ozone (du)

313
313
313
312
312
312
312
312
310
310
309
309
309
309
310
311
312
313
314
315
316
318
319
321

Monday 26

Waxing Crescent 17%

09:05

23:35

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: 04:47, Set: 21:56, Transit: 13:21. Moon - Rise: 09:05, Set: 23:35. Civil Dark: 22:50 - 03:52. Nautical Dark: 00:40 - 02:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
55
55
55
55
55
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
68
68
68
68
68
68
100
100
100
100
100
100
45
45
45
45
45
45
31

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
99
1
1
1
1
1
1
0
0
0
0
0
0
27

High Clouds (% Sky Obscured)

100
100
100
100
100
97
97
97
97
97
97
24
24
24
24
24
24
17
17
17
17
17
17
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

33
33
32
30
27
25
16
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.44
1.56
1.52
1.07
0.54
0.26
0.14
0.04
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
21
20
19
18
17
18
19
19
19
19
18
18
17
17
15
14
13
12
12
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
97
97
97
95
94
89
86
84
83
82
83
83
83
82
81
80
79
77
77
77
79
81

Pressure (mb)

1006
1006
1006
1006
1006
1005
1006
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

322
324
325
326
328
329
331
333
334
334
333
332
331
330
329
328
328
327
327
326
326
327
327
328

Tuesday 27

Waxing Crescent 27%

10:22

00:07

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 Good

Sun - Rise: 04:48, Set: 21:56, Transit: 13:21. Moon - Rise: 10:22, Set: 00:07. Civil Dark: 22:50 - 03:53. Nautical Dark: 00:39 - 02:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
85
85
85
85
85
85
59
59
59
59
59
59
8

Low Clouds (% Sky Obscured)

31
31
31
31
31
1
1
1
1
1
1
46
46
46
46
46
46
57
57
57
57
57
57
7

Medium Clouds (% Sky Obscured)

27
27
27
27
27
1
1
1
1
1
1
0
0
0
0
0
0
12
12
12
12
12
12
6

High Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
72
72
72
72
72
72
2
2
2
2
2
2
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
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
3
10
25
27
28
30
31
27
12
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.09
0.22
0.35
0.4
0.38
0.32
0.21
0.09
0.04
0
0
0

Wind Speed/Direction (mph)

11
9
8
7
5
3
6
7
8
8
9
9
9
9
10
10
10
10
10
10
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
12
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
11

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10

Relative Humidity (%)

83
85
87
88
88
88
89
90
90
89
88
87
86
85
84
83
82
81
80
78
78
77
77
78

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000
1000
1000
999
999
999
998

Ozone (du)

327
327
326
325
325
324
324
324
325
326
328
330
331
333
334
334
333
333
333
333
334
334
334
335

Wednesday 28

Waxing Crescent 37%

11:36

00:34

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

Sun - Rise: 04:48, Set: 21:55, Transit: 13:22. Moon - Rise: 11:36, Set: 00:34. Civil Dark: 22:50 - 03:54. Nautical Dark: 00:37 - 02:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
8
8
8
8
6
6
6
6
6
6
46
46
46
46
46
46
84
84
84
84
84
84
33

Low Clouds (% Sky Obscured)

7
7
7
7
7
5
5
5
5
5
5
46
46
46
46
46
46
81
81
81
81
81
81
20

Medium Clouds (% Sky Obscured)

6
6
6
6
6
3
3
3
3
3
3
7
7
7
7
7
7
17
17
17
17
17
17
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
7

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

Precipitation Probability (%)

1
6
12
11
9
6
2
0
0
0
0
0
0
0
0
0
0
1
4
8
14
18
20
21

Precipitation Amount (mm)

0.02
0.07
0.12
0.11
0.09
0.06
0.03
0
0
0
0
0
0
0
0
0
0
0.03
0.06
0.11
0.18
0.26
0.34
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

79
80
80
81
82
82
83
83
84
85
86
87
87
86
85
84
82
81
80
79
79
80
82
84

Pressure (mb)

998
998
998
998
997
997
997
996
996
996
995
995
995
995
995
995
995
995
995
995
995
995
995
995

Ozone (du)

336
338
340
341
342
343
343
343
342
341
341
340
340
341
341
341
341
341
341
341
342
343
345
347

Thursday 29

Waxing Crescent 47%

12:48

00:57

20 Bad
21 Bad
22 OK
23 OK
00 OK
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: 04:49, Set: 21:55, Transit: 13:22. Moon - Rise: 12:48, Set: 00:57. Civil Dark: 22:49 - 03:55. Nautical Dark: 00:35 - 02:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
33
33
33
33
91
91
91
91
91
91
99
99
99
99
99
99
70
70
70
70
70
70
46

Low Clouds (% Sky Obscured)

20
20
20
20
20
64
64
64
64
64
64
98
98
98
98
98
98
59
59
59
59
59
59
27

Medium Clouds (% Sky Obscured)

22
22
22
22
22
53
53
53
53
53
53
75
75
75
75
75
75
48
48
48
48
48
48
41

High Clouds (% Sky Obscured)

7
7
7
7
7
68
68
68
68
68
68
15
15
15
15
15
15
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
None
None
None
None
None
None
None
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
None
None
None
None
None

Precipitation Probability (%)

21
20
0
0
0
0
0
0
2
6
12
12
12
11
12
12
12
11
8
3
1
0
0
0

Precipitation Amount (mm)

0.47
0.51
0
0
0
0
0
0
0.06
0.12
0.24
0.36
0.4
0.41
0.39
0.29
0.24
0.25
0.18
0.08
0.03
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
8
8
8
7
7
7
7
8
8
8
8
7
7
7
7
7
7
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

86
88
84
85
86
86
87
87
88
89
90
91
91
91
91
89
87
84
80
76
73
72
72
72

Pressure (mb)

995
996
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1003
1003
1003
1004
1004
1005
1005
1005
1006

Ozone (du)

349
350
356
356
357
357
357
357
356
356
356
355
354
352
351
351
351
351
352
352
353
353
354
355

Forecast for Isle of Man (54.18,-4.63)

Generated: 23/06/17 20:04:56. Forecast: 23/06/17 to 29/06/17. Timezone: UTC+1.00