Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Gibbous 98%

17:26

09:15

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: 07:29, Set: 16:33, Transit: 12:00. Moon - Rise: 17:26, Set: 09:15. Civil Dark: 17:09 - 06:53. Nautical Dark: 17:48 - 06:13. Astro Dark: 18:27 - 05:35

Total Clouds (% Sky Obscured)

100
98
76
73
69
65
81
71
78
79
79
85
90
91
93
72
97
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

95
97
25
15
20
20
16
13
27
17
3
5
13
16
14
30
18
21
17
20
3
62
76
41

Medium Clouds (% Sky Obscured)

100
82
70
67
55
48
60
20
26
41
41
54
11
65
57
44
52
85
96
100
98
100
99
90

High Clouds (% Sky Obscured)

100
88
35
41
46
52
75
66
71
69
73
82
88
88
87
55
96
100
100
100
100
100
98
51

ISS Passover

Visibility (miles)

3
6
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
Moderate 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
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 (%)

100
100
67
58
51
41
30
23
21
22
23
23
23
22
20
17
16
18
24
30
37
43
44
44

Precipitation Amount (mm)

1.79
2.87
1.83
0.92
0.56
0.23
0.12
0.09
0.1
0.13
0.16
0.21
0.25
0.23
0.19
0.16
0.11
0.09
0.13
0.23
0.35
0.38
0.38
0.38

Wind Speed/Direction (mph)

26
25
21
20
19
19
18
17
17
16
14
13
12
10
9
9
10
11
13
15
18
19
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
93
87
86
87
90
92
93
95
96
97
98
99
99
98
98
97
95
95
94
92
90
89
89

Pressure (mb)

992
991
990
990
990
989
989
989
989
989
989
989
989
990
991
991
993
994
995
996
996
997
998
998

Ozone (du)

359
367
378
387
392
396
399
401
402
404
407
410
413
417
421
425
430
434
436
435
432
429
427
426

Thursday 14

Waning Gibbous 93%

18:00

10:23

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 OK
04 OK
05 OK
06 OK
07 Bad
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:30, Set: 16:32, Transit: 12:00. Moon - Rise: 18:00, Set: 10:23. Civil Dark: 17:08 - 06:54. Nautical Dark: 17:47 - 06:15. Astro Dark: 18:26 - 05:36

Total Clouds (% Sky Obscured)

77
89
84
62
73
70
99
96
98
98
100
72
16
15
13
12
58
1
1
36
52
66
71
70

Low Clouds (% Sky Obscured)

16
36
12
9
15
49
91
88
97
98
100
72
16
6
1
1
36
1
1
1
49
64
51
1

Medium Clouds (% Sky Obscured)

61
84
77
52
47
59
99
95
88
53
18
0
0
0
0
0
0
0
0
0
12
12
61
69

High Clouds (% Sky Obscured)

44
59
32
26
50
16
6
13
32
7
20
0
0
9
13
11
37
0
0
35
0
2
7
1

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
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

Precipitation Probability (%)

43
39
32
28
21
14
12
10
8
7
5
0
0
0
0
0
6
8
11
9
8
8
8
9

Precipitation Amount (mm)

0.38
0.28
0.17
0.13
0.08
0.05
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.03

Wind Speed/Direction (mph)

24
25
26
26
26
25
24
23
22
21
20
20
19
18
18
18
18
18
19
19
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
91
93
97
99
100
100
100
100
100
100
100
100
100
100
98
97
94
90
85
83
82

Pressure (mb)

999
1000
1002
1003
1004
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

424
421
418
414
410
405
401
399
398
396
394
392
391
392
393
395
398
400
401
397
391
385
382
379

Friday 15

Waning Gibbous 87%

18:43

11:24

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

Sun - Rise: 07:32, Set: 16:31, Transit: 12:01. Moon - Rise: 18:43, Set: 11:24. Civil Dark: 17:07 - 06:56. Nautical Dark: 17:46 - 06:16. Astro Dark: 18:25 - 05:38

Total Clouds (% Sky Obscured)

54
51
13
16
52
81
95
96
92
90
47
35
85
92
83
99
99
99
99
99
99
97
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
2
1
1
2
1
1
1
1
1
1
95
95
95

Medium Clouds (% Sky Obscured)

34
51
7
10
47
56
86
76
65
58
46
34
84
91
81
98
98
98
98
98
98
7
7
7

High Clouds (% Sky Obscured)

39
0
7
8
16
67
82
94
90
86
3
2
24
82
40
95
95
95
95
95
95
34
34
34

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
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
None
None
None
None

Precipitation Probability (%)

8
9
10
10
8
5
0
0
0
0
0
0
0
6
7
7
7
8
8
6
4
0
0
0

Precipitation Amount (mm)

0.03
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03
0.03
0.04
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
3
3
2
2
2
1
1
1
1
1
1
1
1
2
3
4
6
7
10
10

Dew Point (°C)

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

Relative Humidity (%)

82
84
86
89
91
95
97
99
100
100
100
100
100
100
100
100
100
98
96
92
86
81
78
77

Pressure (mb)

1009
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

376
372
367
363
360
356
354
352
351
350
349
349
346
339
328
319
310
303
298
297
299
300
302
304

Saturday 16

Waning Gibbous 79%

19:37

12:17

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: 07:33, Set: 16:30, Transit: 12:01. Moon - Rise: 19:37, Set: 12:17. Civil Dark: 17:05 - 06:57. Nautical Dark: 17:45 - 06:18. Astro Dark: 18:24 - 05:39

Total Clouds (% Sky Obscured)

97
97
97
83
83
83
83
83
83
98
98
98
98
98
98
53
53
53
53
53
53
64
64
64

Low Clouds (% Sky Obscured)

95
95
95
52
52
52
52
52
52
25
25
25
25
25
25
43
43
43
43
43
43
31
31
31

Medium Clouds (% Sky Obscured)

7
7
7
3
3
3
3
3
3
4
4
4
4
4
4
27
27
27
27
27
27
58
58
58

High Clouds (% Sky Obscured)

34
34
34
66
66
66
66
66
66
97
97
97
97
97
97
16
16
16
16
16
16
13
13
13

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
4
15
27
29
30
30
29
43
43
43
43
40
38
35
30
26
29
33
34
28
14

Precipitation Amount (mm)

0
0
0
0.01
0.05
0.19
0.34
0.41
0.41
0.41
0.59
0.59
0.57
0.52
0.47
0.41
0.28
0.17
0.13
0.19
0.34
0.42
0.26
0.07

Wind Speed/Direction (mph)

9
8
7
6
7
8
8
9
9
9
8
8
8
8
9
10
12
14
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
7
6
5
5
4
4
3
3
4
4
4
3
3
3
3
3
3
4
5
6
6
6

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7

Relative Humidity (%)

76
78
82
87
91
94
97
100
100
100
100
100
100
100
100
100
100
97
95
93
91
89
87
86

Pressure (mb)

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

Ozone (du)

306
309
313
316
317
316
316
315
315
315
315
316
317
318
319
319
319
318
318
318
319
319
319
319

Sunday 17

Waning Gibbous 69%

20:41

13:00

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: 07:35, Set: 16:28, Transit: 12:01. Moon - Rise: 20:41, Set: 13:00. Civil Dark: 17:04 - 06:59. Nautical Dark: 17:44 - 06:19. Astro Dark: 18:23 - 05:40

Total Clouds (% Sky Obscured)

64
64
64
88
88
88
88
88
88
86
86
86
86
86
86
100
100
100
100
100
100
52
52
52

Low Clouds (% Sky Obscured)

31
31
31
22
22
22
22
22
22
33
33
33
33
33
33
67
67
67
67
67
67
44
44
44

Medium Clouds (% Sky Obscured)

58
58
58
76
76
76
76
76
76
81
81
81
81
81
81
100
100
100
100
100
100
31
31
31

High Clouds (% Sky Obscured)

13
13
13
65
65
65
65
65
65
68
68
68
68
68
68
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
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
None
None

Precipitation Probability (%)

7
6
6
8
7
4
0
0
3
3
0
0
0
0
0
4
0
0
0
0
0
6
5
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
3
3
2
2
1
1
0
0
-0
-0
-1
-1
-0
-0
0
1
2
4
5
5
5

Dew Point (°C)

7
6
6
6
5
5
5
5
4
4
4
3
3
3
3
3
3
3
4
4
5
5
5
5

Relative Humidity (%)

86
87
89
92
94
96
98
100
100
100
100
100
100
100
100
100
99
97
96
93
88
86
85
86

Pressure (mb)

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

Ozone (du)

320
321
322
324
327
331
334
334
333
332
332
333
333
331
329
326
324
322
319
316
311
308
308
308

Monday 18

Waning Gibbous 57%

21:53

13:35

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

Sun - Rise: 07:37, Set: 16:27, Transit: 12:01. Moon - Rise: 21:53, Set: 13:35. Civil Dark: 17:03 - 07:00. Nautical Dark: 17:43 - 06:20. Astro Dark: 18:22 - 05:42

Total Clouds (% Sky Obscured)

52
52
52
0
0
0
0
0
0
11
11
11
11
11
11
96
96
96
96
96
96
100
100
100

Low Clouds (% Sky Obscured)

44
44
44
0
0
0
0
0
0
6
6
6
6
6
6
50
50
50
50
50
50
100
100
100

Medium Clouds (% Sky Obscured)

31
31
31
0
0
0
0
0
0
8
8
8
8
8
8
48
48
48
48
48
48
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
91
91
91
91
91
91
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
6
3
6
10
10
10
10
10
10
9
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
3
4
5
4
4
8
24
41
41
37
33
27
22
8
0
0
9
19
29
32

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.02
0.02
0.01
0.02
0.13
0.44
0.76
0.8
0.69
0.5
0.23
0.03
0
0
0.03
0.09
0.24
0.51

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
90
93
96
99
100
100
100
100
100
100
100
100
100
100
97
94
92
91
91
91
90

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1003
1004
1003
1004
1004
1003
1003
1002

Ozone (du)

309
310
311
313
316
320
323
325
327
329
331
334
335
335
334
332
331
328
328
328
330
333
335
338

Tuesday 19

Third Quarter 46%

23:11

14:04

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

Sun - Rise: 07:38, Set: 16:26, Transit: 12:02. Moon - Rise: 23:11, Set: 14:04. Civil Dark: 17:02 - 07:02. Nautical Dark: 17:42 - 06:22. Astro Dark: 18:21 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
23
23
23
23
23
23
63
63
63
63
63
63
99
99
99
99
99
99
97
97
97

Low Clouds (% Sky Obscured)

100
100
100
17
17
17
17
17
17
27
27
27
27
27
27
59
59
59
59
59
59
34
34
34

Medium Clouds (% Sky Obscured)

100
100
100
17
17
17
17
17
17
27
27
27
27
27
27
77
77
77
77
77
77
48
48
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
46
46
46
46
46
46
98
98
98
98
98
98
94
94
94

ISS Passover

Visibility (miles)

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

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
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 (%)

32
28
18
11
10
11
13
18
22
26
26
26
25
24
24
24
24
24
23
23
24
23
22
23

Precipitation Amount (mm)

0.65
0.45
0.17
0.06
0.04
0.05
0.08
0.14
0.27
0.39
0.39
0.34
0.3
0.28
0.26
0.24
0.18
0.13
0.11
0.12
0.17
0.21
0.23
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
6
6
6
6
5
5
5
5
5
6
6
5
5
6
6
7
7
11
11
12
11

Dew Point (°C)

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

Relative Humidity (%)

90
89
88
90
91
93
96
99
100
100
100
100
100
100
100
98
97
95
93
91
88
85
84
85

Pressure (mb)

1001
1001
1001
1001
1001
1000
1000
1000
999
999
999
998
998
998
998
998
998
999
999
999
999
999
998
998

Ozone (du)

342
348
354
359
361
361
361
361
361
360
358
355
353
353
354
355
354
353
352
351
351
351
352
352

Forecast for Adam's Lane, Plymouth, Devon PL9 0DY, UK (50.33,-4.09)

Generated: 13/11/19 14:54:56. Forecast: 13/11/19 to 19/11/19. Timezone: UTC+0.00