Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Waxing Crescent 17%

08:49

23:01

21 OK
22 OK
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
20 Bad

Sun - Rise: 04:40, Set: 21:15, Transit: 12:58. Moon - Rise: 08:49, Set: 23:01. Civil Dark: 22:02 - 03:53. Nautical Dark: 23:15 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
22
80
48
95
100
100
100
100
100
100
98
95
98
98
90
95
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
6
0
4
52
98
100
95
100
100
99
42
5
5
3
3
6
18
16
17
0
1
1
2

Medium Clouds (% Sky Obscured)

4
2
4
16
48
89
95
71
100
100
99
52
38
41
17
16
13
48
66
81
97
77
87
90

High Clouds (% Sky Obscured)

7
16
80
39
88
95
91
99
98
95
90
98
94
98
97
89
95
95
98
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
8
9
16
21
27
33
39
46
56
64
65
63
59
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.17
0.18
0.27
0.47
0.62
0.71
0.72
0.67
0.77
0.91
0.81
0.64
0.55
0.44

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
69
68
68
69
71
73
74
75
76
76
76
76
76
78
81
85
91
95
96
96
95
95

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1004
1004
1003
1002

Ozone (du)

310
310
309
308
307
308
309
311
312
314
316
317
317
317
318
318
319
319
319
319
320
322
324
326

Tuesday 27

Waxing Crescent 26%

10:03

23:36

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
20 Bad

Sun - Rise: 04:41, Set: 21:15, Transit: 12:58. Moon - Rise: 10:03, Set: 23:36. Civil Dark: 22:02 - 03:54. Nautical Dark: 23:14 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
88
91

Low Clouds (% Sky Obscured)

0
0
6
17
41
38
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
27
23

Medium Clouds (% Sky Obscured)

98
62
80
97
99
84
38
34
42
48
45
73
64
77
9
2
8
1
0
7
4
6
4
2

High Clouds (% Sky Obscured)

100
95
100
99
98
91
98
99
84
29
23
12
5
7
0
0
0
0
0
0
65
10
78
88

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

49
39
23
13
7
3
1
1
0
0
0
0
0
0
0
0
1
3
6
10
13
15
16
12

Precipitation Amount (mm)

0.31
0.21
0.15
0.1
0.07
0.04
0.02
0.02
0
0
0
0
0
0
0
0
0.03
0.07
0.13
0.2
0.24
0.26
0.25
0.18

Wind Speed/Direction (mph)

8
7
6
4
2
4
8
10
10
11
11
10
11
11
11
7
8
9
9
7
9
12
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
16
16
15
15
15
14

Relative Humidity (%)

95
95
96
97
97
97
97
98
98
97
95
92
89
86
82
78
74
73
74
75
76
77
78
80

Pressure (mb)

1002
1002
1001
1001
1000
999
999
998
998
998
997
997
997
997
997
997
997
997
997
996
996
996
996
996

Ozone (du)

329
331
332
334
335
336
337
337
337
337
337
337
337
337
337
338
339
339
339
339
340
340
340
339

Wednesday 28

Waxing Crescent 37%

11:15

00:05

21 Bad
22 Bad
23 OK
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
20 Bad

Sun - Rise: 04:42, Set: 21:15, Transit: 12:58. Moon - Rise: 11:15, Set: 00:05. Civil Dark: 22:02 - 03:55. Nautical Dark: 23:14 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
72
44
58
83
99
99
100
100
100
100
100
100
98
99
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

37
66
13
31
40
54
51
45
26
32
17
13
23
32
77
98
100
100
100
100
91
73
66
66

Medium Clouds (% Sky Obscured)

9
9
1
9
14
47
41
95
100
98
91
99
99
73
43
73
85
71
24
33
1
5
4
4

High Clouds (% Sky Obscured)

91
34
35
45
77
96
99
97
98
99
93
98
100
90
93
95
95
93
98
95
98
96
93
93

ISS Passover

Visibility (miles)

10
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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

Precipitation Probability (%)

6
3
3
3
4
4
4
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
4
7

Precipitation Amount (mm)

0.1
0.06
0.05
0.06
0.07
0.07
0.07
0.06
0.06
0.05
0.05
0.05
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.07
0.05
0.05
0.08
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
83
84
84
85
86
87
89
91
91
90
87
84
82
79
77
75
72
71
71
73
76
79

Pressure (mb)

997
997
997
996
996
996
996
996
996
996
996
996
996
996
996
997
997
997
997
997
997
997
998
998

Ozone (du)

338
338
340
342
344
344
344
344
345
346
346
345
344
343
342
342
342
341
340
338
337
336
336
334

Thursday 29

Waxing Crescent 47%

12:25

00:31

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
20 Bad

Sun - Rise: 04:42, Set: 21:14, Transit: 12:58. Moon - Rise: 12:25, Set: 00:31. Civil Dark: 22:01 - 03:56. Nautical Dark: 23:13 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
66
66
66
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
88
88
88
88
88
88
99
99

High Clouds (% Sky Obscured)

93
93
93
93
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
16
17
18
20
22
25
28
30
31
32
34
36
36
34
31
28
28
29
29
28
26
23
16

Precipitation Amount (mm)

0.23
0.34
0.46
0.61
0.75
0.87
0.97
0.99
0.87
0.69
0.56
0.47
0.41
0.43
0.56
0.79
0.96
0.98
0.92
0.81
0.65
0.47
0.32
0.19

Wind Speed/Direction (mph)

4
8
7
8
9
7
9
10
11
12
12
12
12
12
13
13
14
15
16
17
17
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
86
88
89
89
89
89
89
89
88
88
85
82
79
77
73
71
70
70
71
73
74
75

Pressure (mb)

998
999
999
999
999
999
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007

Ozone (du)

333
333
333
333
334
334
334
334
334
334
334
332
331
330
329
328
328
328
328
328
328
328
329
329

Friday 30

Waxing Crescent 57%

13:32

00:54

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
20 Bad

Sun - Rise: 04:43, Set: 21:14, Transit: 12:58. Moon - Rise: 13:32, Set: 00:54. Civil Dark: 22:01 - 03:56. Nautical Dark: 23:12 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
71
71
71
71
71
71
98
98
98
98
98
98
88
88

Low Clouds (% Sky Obscured)

100
100
100
100
84
84
84
84
84
84
17
17
17
17
17
17
98
98
98
98
98
98
79
79

Medium Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
66
66
66
66
66
66
0
0
0
0
0
0
57
57

High Clouds (% Sky Obscured)

100
100
100
100
93
93
93
93
93
93
2
2
2
2
2
2
0
0
0
0
0
0
7
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None

Precipitation Probability (%)

6
1
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
1
3
3
2
1
1

Precipitation Amount (mm)

0.09
0.04
0
0
0
0
0
0
0
0.05
0.07
0.04
0
0
0
0
0
0
0.05
0.09
0.09
0.08
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
76
77
80
84
87
88
87
84
80
73
67
62
57
55
56
60
64
67
69
71
72

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

329
329
328
326
325
326
328
330
331
332
333
334
337
337
335
330
327
324
321
318
316
314
313
312

Saturday 1

First Quarter 67%

14:37

01:17

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 OK
20 OK

Sun - Rise: 04:44, Set: 21:14, Transit: 12:59. Moon - Rise: 14:37, Set: 01:17. Civil Dark: 22:00 - 03:57. Nautical Dark: 23:12 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
88
88
51
51
51
51
51
51
46
46
46
46
46
46
89
89
89
89
89
89
39
39

Low Clouds (% Sky Obscured)

79
79
79
79
45
45
45
45
45
45
45
45
45
45
45
45
89
89
89
89
89
89
16
16

Medium Clouds (% Sky Obscured)

57
57
57
57
24
24
24
24
24
24
8
8
8
8
8
8
0
0
0
0
0
0
34
34

High Clouds (% Sky Obscured)

7
7
7
7
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
9
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

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
1
1
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
0.04
0.03
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
15
16
16
17
17
17
17
16
16
15
15
14
13
12
9
9
10
8
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
72
71
72
73
75
76
76
76
75
75
74
70
66
63
61
60
59
61
63
66
69

Pressure (mb)

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

Ozone (du)

312
312
312
312
313
316
320
322
323
323
323
322
321
320
319
319
320
322
325
327
327
326
324
322

Sunday 2

Waxing Gibbous 76%

15:41

01:40

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

Sun - Rise: 04:44, Set: 21:13, Transit: 12:59. Moon - Rise: 15:41, Set: 01:40. Civil Dark: 22:00 - 03:58. Nautical Dark: 23:11 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
39
39
39
95
95
95
95
95
95
15
15
15
15
15
15
96
96
96
96
96
96
99
99

Low Clouds (% Sky Obscured)

16
16
16
16
28
28
28
28
28
28
15
15
15
15
15
15
96
96
96
96
96
96
29
29

Medium Clouds (% Sky Obscured)

34
34
34
34
4
4
4
4
4
4
0
0
0
0
0
0
36
36
36
36
36
36
13
13

High Clouds (% Sky Obscured)

0
0
0
0
94
94
94
94
94
94
0
0
0
0
0
0
4
4
4
4
4
4
98
98

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

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)

1
3
1
2
7
7
6
7
6
8
10
10
10
11
12
13
13
14
14
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
75
76
76
79
81
83
82
79
77
75
72
69
65
61
58
57
60
62
65
66
68
70

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

319
316
314
313
312
312
312
312
312
312
312
312
311
312
312
313
314
316
318
319
318
315
313
311

Forecast for Ramsgate, Kent CT12 4LJ, UK (51.34,1.28)

Generated: 26/06/17 21:27:42. Forecast: 26/06/17 to 02/07/17. Timezone: UTC+1.00