Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Full Moon 100%

21:26

05:37

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

Sun - Rise: 04:40, Set: 21:16, Transit: 12:58. Moon - Rise: 21:26, Set: 05:37. Civil Dark: 22:03 - 03:53. Nautical Dark: 23:16 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
70
44
37
31
23
28
66
98
100
100
99
97
98
98
100
100
99
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
5
2
6
1
5
2
0
30
21
2
2
3
9
3
0

Medium Clouds (% Sky Obscured)

71
67
32
23
23
21
26
19
27
21
23
85
92
93
96
100
100
98
99
100
98
100
99
100

High Clouds (% Sky Obscured)

95
48
19
23
21
9
5
60
97
100
100
98
89
95
92
93
99
95
91
56
84
89
90
93

ISS Passover

Visibility (miles)

6
6
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
7
10
13
9
9
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.07
0.17
0.24
0.22
0.15
0.14
0.03

Wind Speed/Direction (mph)

9
7
6
4
4
4
3
3
2
2
2
2
4
5
5
6
5
7
8
8
9
9
8
8

Chance of Frost

Temperature (°C)

15
14
14
13
13
12
11
10
11
12
13
15
17
18
19
20
21
21
21
20
20
19
19
18

Feels Like (°C)

15
14
14
13
13
12
11
10
11
12
13
15
17
18
19
20
21
21
21
20
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

67
70
72
73
74
77
80
86
85
82
76
71
66
62
60
59
59
58
60
61
63
64
66
68

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

345
344
342
340
337
334
332
330
329
329
329
327
326
324
323
322
322
323
324
325
326
327
327
328

Tuesday 18

Waning Gibbous 97%

22:21

06:30

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: 04:40, Set: 21:16, Transit: 12:59. Moon - Rise: 22:21, Set: 06:30. Civil Dark: 22:04 - 03:53. Nautical Dark: 23:17 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
98
99
98
100
100
100
100
100
100
100
100
100
100
99
98
88
85
55
59
84
95
77

Low Clouds (% Sky Obscured)

2
1
6
4
4
6
5
5
25
32
85
91
85
76
88
56
64
39
78
49
26
40
83
56

Medium Clouds (% Sky Obscured)

99
99
87
73
98
97
66
99
91
57
57
84
92
95
98
96
96
85
49
23
53
76
88
72

High Clouds (% Sky Obscured)

98
99
94
98
31
100
100
100
98
100
99
97
99
98
91
68
8
6
0
0
4
27
0
0

ISS Passover

Visibility (miles)

10
10
10
8
5
6
8
10
9
6
6
8
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
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

7
10
6
12
17
30
39
52
55
69
69
63
57
45
31
16
14
17
34
41
39
28
15
12

Precipitation Amount (mm)

0.14
0.19
0.01
0.07
0.12
0.23
0.38
0.8
0.78
1.49
1.99
1.84
0.82
0.5
0.25
0.1
0.08
0.09
0.29
0.29
0.25
0.15
0.1
0.07

Wind Speed/Direction (mph)

7
6
6
5
5
5
4
5
5
7
6
7
9
9
10
9
6
10
8
12
9
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
78
84
88
91
92
92
92
93
92
92
91
88
83
79
79
82
82
85
87
90
90
90

Pressure (mb)

1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1006
1006
1006
1007
1008
1007
1008
1008
1009
1008
1008
1008
1009
1009

Ozone (du)

327
327
326
325
325
327
329
331
335
339
341
340
338
337
337
339
340
341
341
342
340
339
337
336

Wednesday 19

Waning Gibbous 93%

23:06

07:29

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

Sun - Rise: 04:41, Set: 21:17, Transit: 12:59. Moon - Rise: 23:06, Set: 07:29. Civil Dark: 22:04 - 03:53. Nautical Dark: 23:17 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
22
14
7
2
2
2
2
2
2
1
1
2
29
11
4
18
71
80
57
73
56
66
66

Low Clouds (% Sky Obscured)

11
13
6
2
0
0
0
0
0
0
0
0
2
17
6
4
17
31
4
12
38
27
42
42

Medium Clouds (% Sky Obscured)

27
17
10
6
2
2
2
2
2
2
1
0
0
0
0
0
8
70
80
56
69
51
62
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
13
6
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

Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

10
9
8
4
2
3
4
2
3
0
0
0
0
0
0
0
0
3
5
7
10
5
2
0

Precipitation Amount (mm)

0.06
0.06
0.05
0.02
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.02
0.08
0.13
0.2
0.09
0.04
0

Wind Speed/Direction (mph)

6
5
6
7
7
7
8
7
8
8
9
9
10
10
11
11
12
13
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
90
89
88
87
90
93
90
84
78
72
68
65
63
63
65
67
69
68
67
67

Pressure (mb)

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

Ozone (du)

335
334
333
333
335
342
350
356
359
360
360
359
357
355
353
353
352
352
353
353
352
352
351
350

Thursday 20

Waning Gibbous 87%

23:42

08:32

21 Bad
22 Bad
23 Bad
00 Bad
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
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: 04:41, Set: 21:17, Transit: 12:59. Moon - Rise: 23:42, Set: 08:32. Civil Dark: 22:04 - 03:53. Nautical Dark: 23:18 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
66
66
66
8
8
8
8
8
8
2
2
2
2
2
2
88
88
88
88
88
88
92
92

Low Clouds (% Sky Obscured)

42
42
42
42
0
0
0
0
0
0
1
1
1
1
1
1
79
79
79
79
79
79
77
77

Medium Clouds (% Sky Obscured)

62
62
62
62
8
8
8
8
8
8
2
2
2
2
2
2
85
85
85
85
85
85
59
59

High 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

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
2
2
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
4
4
4
4
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
12
12
11
10
10
9
9
10
11
12
14
15
16
17
18
18
18
18
18
18
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
76
77
78
80
82
84
85
84
81
77
72
67
63
60
59
59
61
63
64
65
65
68

Pressure (mb)

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

Ozone (du)

349
349
350
351
352
353
353
353
352
351
350
349
349
350
350
350
350
351
352
352
353
353
353
352

Friday 21

Waning Gibbous 79%

00:11

09:37

21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 OK
20 OK

Sun - Rise: 04:41, Set: 21:17, Transit: 12:59. Moon - Rise: 00:11, Set: 09:37. Civil Dark: 22:05 - 03:54. Nautical Dark: 23:18 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
92
92
92
46
46
46
46
46
46
95
95
95
95
95
95
30
30
30
30
30
30
39
39

Low Clouds (% Sky Obscured)

77
77
77
77
38
38
38
38
38
38
1
1
1
1
1
1
30
30
30
30
30
30
0
0

Medium Clouds (% Sky Obscured)

59
59
59
59
41
41
41
41
41
41
16
16
16
16
16
16
6
6
6
6
6
6
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
95
95
95
95
95
95
0
0
0
0
0
0
39
39

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 (%)

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

Precipitation Amount (mm)

0.02
0.02
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
0.02
0.03
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
12
12
11
11
10
9
10
11
12
13
15
16
18
18
19
20
20
20
20
19
19
18

Feels Like (°C)

15
13
12
12
11
11
9
8
9
11
12
13
15
16
18
18
19
20
20
20
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

72
77
80
84
87
89
91
93
94
92
88
82
73
66
61
58
55
52
50
51
52
54
56
61

Pressure (mb)

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

Ozone (du)

351
350
351
351
351
351
350
350
350
350
351
351
351
351
350
350
350
350
349
349
350
350
351
350

Saturday 22

Waning Gibbous 71%

00:36

10:43

21 OK
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
20 Bad

Sun - Rise: 04:41, Set: 21:17, Transit: 12:59. Moon - Rise: 00:36, Set: 10:43. Civil Dark: 22:05 - 03:54. Nautical Dark: 23:18 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
39
39
39
94
94
94
94
94
94
100
100
100
100
100
100
61
61
61
61
61
61
88
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
18
18
18
18
18
13
13
13
13
13
13
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
15
15
15
15
15
15
2
2
2
2
2
2
35
35
35
35
35
35
87
87

High Clouds (% Sky Obscured)

39
39
39
39
93
93
93
93
93
93
100
100
100
100
100
100
34
34
34
34
34
34
7
7

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 (%)

1
1
1
1
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
14
13
13
12
12
12
12
12
13
14
15
17
18
19
20
20
21
21
20
19
19
19
19

Feels Like (°C)

16
14
13
13
12
12
12
12
12
13
14
15
17
18
19
20
20
21
21
20
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

67
74
81
85
89
90
91
91
91
89
85
78
71
64
60
57
55
54
56
58
60
61
62
61

Pressure (mb)

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

Ozone (du)

349
349
348
348
349
350
351
352
352
352
351
350
350
350
351
353
354
353
351
349
347
344
342
340

Sunday 23

Waning Gibbous 61%

00:56

11:48

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: 04:42, Set: 21:18, Transit: 13:00. Moon - Rise: 00:56, Set: 11:48. Civil Dark: 22:05 - 03:54. Nautical Dark: 23:18 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
88
88
99
99
99
99
99
99
87
87
87
87
87
87
97
97
97
97
97
97
45
45

Low 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
15
15

Medium Clouds (% Sky Obscured)

87
87
87
87
63
63
63
63
63
63
2
2
2
2
2
2
34
34
34
34
34
34
9
9

High Clouds (% Sky Obscured)

7
7
7
7
98
98
98
98
98
98
87
87
87
87
87
87
96
96
96
96
96
96
31
31

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
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

0
0
1
1
2
2
2
1
3
4
7
8
10
11
15
19
18
12
7
6
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.04
0.07
0.05
0.02
0.01
0.01
0.04
0.09
0.14
0.18
0.22
0.31
0.41
0.41
0.24
0.06
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
69
73
76
77
79
79
79
78
77
75
73
72
71
71
71
69
67
65
64
63
63
63

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

339
337
335
334
332
331
331
330
330
329
329
329
328
328
328
328
328
327
327
326
326
325
325
324

Forecast for Bredhurst, Kent, UK (51.33,0.58)

Generated: 17/06/19 21:55:52. Forecast: 17/06/19 to 23/06/19. Timezone: UTC+1.00