Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waning Gibbous 84%

22:59

08:28

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

Sun - Rise: 05:04, Set: 21:00, Transit: 13:01. Moon - Rise: 22:59, Set: 08:28. Civil Dark: 21:43 - 04:21. Nautical Dark: 22:44 - 03:21. Astro Dark: 00:46 - 01:30

Total Clouds (% Sky Obscured)

95
46
43
46
27
40
45
20
18
49
28
23
31
29
19
17
20
41
34
27
31
98
87
35

Low Clouds (% Sky Obscured)

87
40
39
19
23
20
32
15
14
48
23
20
22
3
9
12
2
7
19
21
11
16
29
25

Medium Clouds (% Sky Obscured)

37
34
13
34
3
13
29
13
9
13
22
16
27
27
14
3
3
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

88
3
5
12
5
24
15
6
2
0
0
0
0
0
0
4
16
36
27
17
22
97
82
14

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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
11
10
15
17
17
16
14
10
6
4
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Amount (mm)

0
0
0.03
0.03
0.07
0.12
0.16
0.22
0.25
0.15
0.05
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

12
14
18
19
20
20
20
20
20
19
18
17
16
15
13
13
12
11
11
10
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
77
69
65
61
59
58
57
58
60
62
66
70
74
76
76
78
79
81
81
80
79
76

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1013
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

368
374
377
374
368
363
363
364
365
364
362
360
357
354
353
356
362
365
363
359
354
349
344
339

Sunday 21

Waning Gibbous 77%

23:18

09:33

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:06, Set: 20:59, Transit: 13:01. Moon - Rise: 23:18, Set: 09:33. Civil Dark: 21:42 - 04:23. Nautical Dark: 22:42 - 03:23. Astro Dark: 00:33 - 01:39

Total Clouds (% Sky Obscured)

66
95
89
85
73
93
95
98
99
96
99
100
99
99
100
80
84
95
100
100
99
95
81
96

Low Clouds (% Sky Obscured)

28
37
39
63
39
50
52
65
5
31
1
1
0
0
1
0
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
54
52
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

52
91
83
63
56
86
84
95
99
95
99
100
99
99
100
80
84
95
100
100
99
95
81
96

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
1
1
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
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
23
24
25
26
26
26
26
25
24
23
21
19
18
18
17
17
17
17
18
18
19

Feels Like (°C)

18
20
21
23
24
25
26
26
26
26
25
24
23
21
19
18
18
17
17
17
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

70
64
59
55
52
49
48
47
48
49
51
54
59
65
72
75
78
80
81
81
80
78
76
74

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

337
335
335
336
337
338
337
335
333
330
328
326
324
323
322
320
319
318
317
316
315
314
314
313

Monday 22

Waning Gibbous 68%

23:37

10:39

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

Sun - Rise: 05:07, Set: 20:57, Transit: 13:02. Moon - Rise: 23:37, Set: 10:39. Civil Dark: 21:40 - 04:25. Nautical Dark: 22:40 - 03:26. Astro Dark: 00:24 - 01:46

Total Clouds (% Sky Obscured)

88
39
23
54
73
78
41
34
39
77
89
90
90
90
90
90
90
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium 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

High Clouds (% Sky Obscured)

88
37
23
52
73
78
40
34
39
77
89
90
90
90
90
90
90
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
1
1

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
0.01
0.01

Wind Speed/Direction (mph)

13
12
12
12
12
11
12
12
11
11
10
8
7
6
5
4
5
5
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

21
23
24
25
26
27
27
28
28
28
28
27
26
24
22
21
20
20
19
19
19
20
20
22

Feels Like (°C)

21
23
24
25
26
27
28
28
28
29
28
28
26
24
22
21
20
20
19
19
19
20
20
22

Dew Point (°C)

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

Relative Humidity (%)

67
61
56
53
51
50
49
48
47
47
48
51
54
60
64
67
68
70
72
73
73
72
71
68

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

312
311
311
311
310
310
311
311
312
312
312
312
314
317
318
319
319
318
318
318
317
316
315
314

Tuesday 23

Waning Gibbous 58%

23:54

11:44

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

Sun - Rise: 05:08, Set: 20:56, Transit: 13:02. Moon - Rise: 23:54, Set: 11:44. Civil Dark: 21:38 - 04:26. Nautical Dark: 22:37 - 03:28. Astro Dark: 00:17 - 01:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
2
2
2
2
2
2
0

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
0
0

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
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
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

1
1
1
1
0
0
0
0
0
0
1
2
0
0
0
6
18
25
21
10
4
3
4
4

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0
0
0
0.06
0.33
0.55
0.36
0.1
0.02
0.01
0.03
0.04

Wind Speed/Direction (mph)

8
8
8
9
10
10
11
12
12
12
12
12
13
15
15
13
10
8
7
8
8
10
11
12

Chance of Frost

Temperature (°C)

24
26
27
28
29
29
30
30
30
29
29
28
28
27
26
25
24
23
22
22
22
22
23
24

Feels Like (°C)

24
26
28
28
29
30
30
30
30
30
29
29
28
27
27
26
24
23
22
22
22
22
23
24

Dew Point (°C)

16
16
16
16
16
16
17
17
17
17
17
17
17
16
15
16
17
18
18
18
17
17
18
18

Relative Humidity (%)

61
55
50
48
47
46
46
46
47
48
50
52
51
50
50
56
66
74
78
78
76
75
72
69

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

313
311
310
310
311
312
313
314
315
316
317
317
317
317
315
311
306
303
304
305
307
307
308
307

Wednesday 24

Waning Gibbous 48%

00:13

12:51

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

Sun - Rise: 05:10, Set: 20:55, Transit: 13:02. Moon - Rise: 00:13, Set: 12:51. Civil Dark: 21:37 - 04:28. Nautical Dark: 22:35 - 03:30. Astro Dark: 00:10 - 01:59

Total Clouds (% Sky Obscured)

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

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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
0
0
0
0
4
8
9
6
3
3
6
11
14
13
7
0
0
0
0
1
1
1

Precipitation Amount (mm)

0.02
0
0
0
0
0
0.02
0.09
0.16
0.11
0.05
0.04
0.22
0.8
1.21
0.71
0.13
0
0
0
0
0.01
0.04
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
27
27
27
28
28
29
29
30
29
29
27
25
24
23
23
23
22
22
23
23
24
24

Feels Like (°C)

25
26
28
28
28
28
29
30
30
30
30
30
28
26
24
24
23
23
23
23
23
23
24
25

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
17
17
17
17

Relative Humidity (%)

65
60
57
56
55
54
53
51
50
50
51
54
58
65
70
71
71
72
72
72
71
69
67
65

Pressure (mb)

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

Ozone (du)

305
302
300
300
302
303
304
305
305
304
301
299
298
298
297
297
296
295
295
294
293
294
294
295

Thursday 25

Third Quarter 38%

00:34

13:59

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

Sun - Rise: 05:11, Set: 20:53, Transit: 13:02. Moon - Rise: 00:34, Set: 13:59. Civil Dark: 21:35 - 04:29. Nautical Dark: 22:33 - 03:32. Astro Dark: 00:04 - 02:04

Total Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
16
16
16
16
16
16
12
12
12
12
12
12
52

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
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
12
12
12
12
12
12
49

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
2
2
1
1
1
1
1
0
0
0
0
0
0
2
2
3
4
3
2
0
0
0
4

Precipitation Amount (mm)

0.05
0.07
0.11
0.07
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.01
0.01
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
27
28
29
29
30
31
31
32
31
31
30
29
27
26
24
23
22
22
21
21
21
21
21

Feels Like (°C)

26
28
29
29
30
31
32
32
33
32
32
31
29
28
26
25
23
22
22
21
21
21
21
21

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
18
17
17
17
17
17
17
16
16
15
15
15
15
15

Relative Humidity (%)

62
59
56
54
51
49
47
45
45
45
45
47
50
55
59
63
67
69
69
68
68
69
70
71

Pressure (mb)

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

Ozone (du)

295
294
294
294
294
295
295
296
296
296
296
296
296
295
295
294
294
293
293
293
294
294
294
294

Friday 26

Waning Crescent 36%

00:59

15:10

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

Sun - Rise: 05:13, Set: 20:52, Transit: 13:02. Moon - Rise: 00:59, Set: 15:10. Civil Dark: 21:34 - 04:31. Nautical Dark: 22:31 - 03:35. Astro Dark: 23:59 - 02:09

Total Clouds (% Sky Obscured)

52
52
52
52
52
98
98
98
98
98
98
33
33
33
33
33
33
98
98
98
98
98
98
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

5
5
5
5
5
23
23
23
23
23
23
30
30
30
30
30
30
98
98
98
98
98
98
0

High Clouds (% Sky Obscured)

49
49
49
49
49
97
97
97
97
97
97
2
2
2
2
2
2
19
19
19
19
19
19
20

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
39
44
37
19
8
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0.05
0.22
0.37
0.27
0.1
0.03
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
22
22
22
23
23
23
24
24
23
23
22
21
19
19
18
17
17
16
16
16
17
18

Feels Like (°C)

21
21
22
22
22
23
23
23
24
24
23
23
22
21
19
19
18
17
17
16
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

68
64
62
60
59
58
56
54
52
52
53
56
59
62
67
72
76
80
83
84
85
83
81
76

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

294
295
296
297
299
301
305
309
312
312
311
311
313
315
318
319
321
324
330
339
345
347
346
344

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

Generated: 20/07/19 07:51:08. Forecast: 20/07/19 to 26/07/19. Timezone: UTC+1.00