Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Gibbous 98%

17:01

08:58

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:11, Set: 16:09, Transit: 11:39. Moon - Rise: 17:01, Set: 08:58. Civil Dark: 16:46 - 06:35. Nautical Dark: 17:26 - 05:54. Astro Dark: 18:05 - 05:15

Total Clouds (% Sky Obscured)

49
96
98
99
81
100
98
100
100
100
100
100
100
100
94
100
70
48
58
65
84
92
93
92

Low Clouds (% Sky Obscured)

20
7
9
22
20
18
24
21
44
77
100
99
97
0
2
23
29
22
26
36
32
30
26
24

Medium Clouds (% Sky Obscured)

29
79
93
77
68
27
65
98
98
100
100
100
95
100
71
95
36
26
9
6
9
43
66
38

High Clouds (% Sky Obscured)

25
95
97
98
48
100
96
100
100
100
100
100
100
100
91
100
58
36
45
49
79
88
90
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
6
8
10
10
10
10
8
7
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

4
0
0
0
7
19
30
31
29
29
42
53
59
63
61
54
49
44
39
40
47
47
41
38

Precipitation Amount (mm)

0
0
0
0
0.01
0.04
0.09
0.09
0.09
0.08
0.18
0.49
0.91
1.37
1.52
1.24
0.71
0.28
0.16
0.18
0.36
0.43
0.37
0.33

Wind Speed/Direction (mph)

9
8
7
8
9
12
14
16
17
19
20
20
20
18
15
12
10
9
10
10
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
86
88
90
92
93
93
93
94
97
99
99
100
97
96
96
96
96
94
92
91
90

Pressure (mb)

999
998
997
997
996
995
994
993
993
992
992
991
991
991
992
992
993
994
994
995
996
996
996
997

Ozone (du)

346
348
351
354
355
355
356
357
359
361
363
365
367
369
371
374
378
382
384
385
384
385
389
395

Thursday 14

Waning Gibbous 94%

17:34

10:06

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 07:13, Set: 16:08, Transit: 11:40. Moon - Rise: 17:34, Set: 10:06. Civil Dark: 16:44 - 06:36. Nautical Dark: 17:25 - 05:56. Astro Dark: 18:04 - 05:16

Total Clouds (% Sky Obscured)

95
98
95
88
34
20
83
66
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
20
36
56
15
20
83
38
14
35
81
97
73
45
40
56
91
95
90
81
33
32
21
63

Medium Clouds (% Sky Obscured)

30
22
16
17
7
1
0
0
27
98
100
100
99
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

93
97
92
78
23
0
2
48
100
100
90
99
98
99
100
100
100
100
99
98
100
100
99
100

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
7
5
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

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
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

Precipitation Probability (%)

35
34
33
33
33
31
26
21
15
9
6
3
3
4
13
36
42
41
39
41
42
53
60
66

Precipitation Amount (mm)

0.32
0.32
0.35
0.36
0.3
0.25
0.18
0.1
0.04
0.02
0.01
0.01
0.01
0.01
0.04
0.39
0.36
0.25
0.18
0.26
0.32
0.78
1.35
2.11

Wind Speed/Direction (mph)

11
10
9
9
8
7
7
7
8
7
8
7
7
8
10
13
14
16
18
21
21
19
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
4
4
3
2
3
3
2
2
3
3
2
3
3
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
94
95
95
97
99
100
99
97
97
95
93
90
91
93
94
93
92
91
93
93
93

Pressure (mb)

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

Ozone (du)

399
400
400
399
397
394
391
389
387
385
383
381
379
379
379
378
377
375
372
370
368
367
365
363

Friday 15

Waning Gibbous 87%

18:16

11:08

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

Sun - Rise: 07:15, Set: 16:06, Transit: 11:40. Moon - Rise: 18:16, Set: 11:08. Civil Dark: 16:43 - 06:38. Nautical Dark: 17:24 - 05:57. Astro Dark: 18:03 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
68
100
100
87
23
25
36
54
28
99
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

81
88
92
98
99
80
68
100
100
87
23
25
36
49
23
8
8
8
8
8
8
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
99
100
96
2
5
0
0
0
0
0
4
7
1
1
1
1
1
1
100
100
100

High Clouds (% Sky Obscured)

98
98
98
49
5
0
0
0
0
0
0
0
0
8
4
98
98
98
98
98
98
100
100
100

ISS Passover

Visibility (miles)

4
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
0

Precipitation Type

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

Precipitation Probability (%)

67
61
49
37
28
21
18
15
14
21
28
14
9
8
8
7
0
0
0
0
0
0
10
12

Precipitation Amount (mm)

1.97
1.01
0.48
0.3
0.14
0.06
0.03
0.02
0.03
0.09
0.19
0.06
0.02
0.01
0.02
0.03
0
0
0
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

15
13
13
13
12
11
10
9
10
11
12
12
12
12
12
11
10
10
11
11
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
3
3
3
3
2
2
2
1
1
1
1
1
2
2
2
3
4
4
4
4

Dew Point (°C)

6
6
6
6
6
6
6
6
6
5
5
5
5
4
4
4
5
5
5
6
6
6
6
6

Relative Humidity (%)

93
93
94
96
97
97
97
98
99
99
99
100
100
99
98
96
97
97
96
95
94
92
92
92

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1007
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

363
365
368
370
367
362
358
355
352
350
349
349
348
348
348
347
346
345
343
340
337
335
334
334

Saturday 16

Waning Gibbous 79%

19:10

12:00

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:16, Set: 16:05, Transit: 11:40. Moon - Rise: 19:10, Set: 12:00. Civil Dark: 16:42 - 06:39. Nautical Dark: 17:23 - 05:59. Astro Dark: 18:02 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
91
91
91
91
91
99
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
43
43
43
43
43
43
13
13
13
13
13
13
4
4
4
4
4
4
81
81
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
93
93
93
93
93
93
100
100
100

High Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
90
90
90
90
90
90
95
95
95
95
95
95
99
99
99

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

Precipitation Probability (%)

13
14
14
15
14
13
12
18
27
30
30
27
24
25
25
24
22
18
16
15
13
14
20
29

Precipitation Amount (mm)

0.03
0.04
0.04
0.04
0.04
0.03
0.04
0.06
0.12
0.17
0.15
0.13
0.15
0.12
0.08
0.07
0.06
0.05
0.05
0.04
0.04
0.05
0.08
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
3
4
4
4
4
4
3
3
3
4
4
4
4
4
4
4
5
5
5
5
5

Dew Point (°C)

6
6
5
6
6
6
6
6
5
5
6
6
6
7
6
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

91
91
92
95
96
97
97
99
100
100
100
100
100
100
98
97
97
97
97
96
95
95
96
95

Pressure (mb)

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

Ozone (du)

334
334
333
332
328
324
319
316
312
309
306
304
303
304
306
308
308
309
309
311
314
315
314
311

Sunday 17

Waning Gibbous 69%

20:14

12:43

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:18, Set: 16:04, Transit: 11:40. Moon - Rise: 20:14, Set: 12:43. Civil Dark: 16:41 - 06:41. Nautical Dark: 17:22 - 06:00. Astro Dark: 18:01 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94
59
59
59

Low Clouds (% Sky Obscured)

81
81
81
100
100
100
100
100
100
9
9
9
9
9
9
7
7
7
7
7
7
14
14
14

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
31
31
31
31
31
31
26
26
26

High Clouds (% Sky Obscured)

99
99
99
93
93
93
93
93
93
12
12
12
12
12
12
92
92
92
92
92
92
45
45
45

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
8
8
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
30
27
24
25
26
25
27
34
41
40
42
46
41
35
35
42
52
62
69
73
75
72
63

Precipitation Amount (mm)

0.22
0.22
0.19
0.17
0.14
0.12
0.1
0.08
0.12
0.15
0.12
0.16
0.23
0.18
0.15
0.22
0.3
0.42
0.57
0.71
0.83
0.86
0.73
0.53

Wind Speed/Direction (mph)

13
13
14
15
16
16
17
18
19
21
22
23
24
25
25
25
25
25
25
25
25
25
25
25

Chance of Frost

Temperature (°C)

8
8
8
7
8
8
8
8
8
8
8
8
8
7
7
7
7
7
8
8
8
8
8
8

Feels Like (°C)

4
4
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

94
92
92
94
94
93
94
95
98
100
99
99
98
97
96
97
98
99
100
100
100
100
100
100

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006

Ozone (du)

310
309
309
309
308
308
307
307
306
305
304
303
302
301
301
301
303
306
309
312
316
319
322
325

Monday 18

Waning Gibbous 58%

21:27

13:17

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:20, Set: 16:03, Transit: 11:40. Moon - Rise: 21:27, Set: 13:17. Civil Dark: 16:40 - 06:42. Nautical Dark: 17:20 - 06:01. Astro Dark: 18:00 - 05:22

Total Clouds (% Sky Obscured)

59
59
59
48
48
48
48
48
48
93
93
93
93
93
93
41
41
41
41
41
41
93
93
93

Low Clouds (% Sky Obscured)

14
14
14
0
0
0
0
0
0
6
6
6
6
6
6
23
23
23
23
23
23
37
37
37

Medium Clouds (% Sky Obscured)

26
26
26
7
7
7
7
7
7
6
6
6
6
6
6
38
38
38
38
38
38
36
36
36

High Clouds (% Sky Obscured)

45
45
45
48
48
48
48
48
48
92
92
92
92
92
92
0
0
0
0
0
0
87
87
87

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

52
47
46
47
44
38
35
33
31
31
26
23
22
24
30
30
37
44
42
41
46
45
36
28

Precipitation Amount (mm)

0.4
0.37
0.39
0.4
0.34
0.26
0.21
0.2
0.2
0.2
0.18
0.16
0.16
0.18
0.22
0.24
0.25
0.28
0.32
0.34
0.34
0.32
0.29
0.32

Wind Speed/Direction (mph)

25
24
23
22
21
21
20
19
18
17
16
15
15
14
14
14
15
17
18
18
18
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
2
2
2
2
1
1
1
1
1
2
2
3
3
4
5
6
10
11
10
6

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1000
1000
1001

Ozone (du)

326
324
320
317
315
314
311
307
301
296
293
290
289
290
293
297
300
305
308
310
311
311
308
305

Tuesday 19

Third Quarter 46%

22:46

13:45

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:21, Set: 16:01, Transit: 11:41. Moon - Rise: 22:46, Set: 13:45. Civil Dark: 16:39 - 06:44. Nautical Dark: 17:20 - 06:03. Astro Dark: 17:59 - 05:23

Total Clouds (% Sky Obscured)

93
93
93
100
100
100
100
100
100
62
62
62
62
62
62
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
37
37
99
99
99
99
99
99
12
12
12
12
12
12
42
42
42
42
42
42
100
100
100

Medium Clouds (% Sky Obscured)

36
36
36
98
98
98
98
98
98
8
8
8
8
8
8
95
95
95
95
95
95
98
98
98

High Clouds (% Sky Obscured)

87
87
87
0
0
0
0
0
0
57
57
57
57
57
57
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

27
22
20
17
14
11
13
16
22
29
37
43
46
46
45
43
42
40
38
35
33
31
29
27

Precipitation Amount (mm)

0.36
0.3
0.22
0.15
0.06
0.02
0.03
0.05
0.1
0.18
0.26
0.38
0.5
0.53
0.52
0.49
0.47
0.43
0.41
0.4
0.39
0.37
0.31
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
6
6
6
6
5
5
5
5
5
5
5
6
6
6
7
10
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

99
97
97
98
99
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Pressure (mb)

1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002

Ozone (du)

303
304
306
309
313
317
322
327
332
336
339
340
341
339
337
334
333
332
332
332
334
335
336
337

Forecast for Herne Bay CT6 7NH, UK (51.35,1.12)

Generated: 13/11/19 15:07:31. Forecast: 13/11/19 to 19/11/19. Timezone: UTC+0.00