Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Gibbous 98%

17:07

09:02

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 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:16, Set: 16:15, Transit: 11:45. Moon - Rise: 17:07, Set: 09:02. Civil Dark: 16:51 - 06:39. Nautical Dark: 17:32 - 05:59. Astro Dark: 18:10 - 05:20

Total Clouds (% Sky Obscured)

100
99
92
100
100
100
100
100
100
100
98
96
98
98
89
90
93
84
48
73
24
38
52
56

Low Clouds (% Sky Obscured)

18
14
27
80
63
91
91
100
100
99
87
0
2
9
13
10
12
31
25
70
7
20
51
54

Medium Clouds (% Sky Obscured)

98
84
46
98
60
97
99
100
100
100
94
95
97
89
77
70
69
38
1
0
0
1
3
6

High Clouds (% Sky Obscured)

100
98
84
97
100
100
100
100
100
98
63
66
77
98
84
86
91
79
33
14
20
24
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
6
4
7
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

Precipitation Type

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
Very Light Rain

Precipitation Probability (%)

12
12
14
23
38
53
63
69
74
75
71
63
49
32
15
6
6
10
10
12
10
18
17
20

Precipitation Amount (mm)

0.02
0.01
0.03
0.04
0.09
0.22
0.4
0.75
1.34
2.05
2.28
1.78
0.81
0.23
0.04
0.02
0.03
0.05
0.05
0.06
0.07
0.09
0.07
0.08

Wind Speed/Direction (mph)

7
7
6
7
9
11
13
14
13
12
9
6
4
3
3
3
3
3
3
4
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
3
4
3
3
3
3
3
4
5
3
2
2
2
3
3
4
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
84
85
86
86
87
88
88
88
88
87
87
88
90
92
95
94
93
91
89
86
85

Pressure (mb)

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

Ozone (du)

346
349
352
356
358
360
363
366
370
374
377
380
383
387
392
395
396
395
395
395
397
399
401
403

Thursday 14

Waning Gibbous 93%

17:41

10:10

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

Sun - Rise: 07:17, Set: 16:14, Transit: 11:45. Moon - Rise: 17:41, Set: 10:10. Civil Dark: 16:50 - 06:41. Nautical Dark: 17:30 - 06:00. Astro Dark: 18:09 - 05:21

Total Clouds (% Sky Obscured)

39
50
94
97
94
94
91
44
38
41
83
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
35
52
41
28
18
36
30
23
16
15
20
8
31
73
64
91
75
66
100
84
33
91
99

Medium Clouds (% Sky Obscured)

15
16
25
42
11
6
15
20
30
31
2
45
96
99
100
100
100
100
100
100
98
100
100
100

High Clouds (% Sky Obscured)

18
31
88
94
92
92
84
21
2
12
81
100
100
76
78
100
100
100
100
100
95
98
100
100

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
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
Very Light Rain

Precipitation Probability (%)

18
14
10
7
0
0
0
0
0
0
0
0
0
0
0
0
0
13
23
9
13
14
23
24

Precipitation Amount (mm)

0.08
0.04
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.01
0.02
0.02
0.09
0.13

Wind Speed/Direction (mph)

4
4
4
5
5
6
6
6
6
6
5
5
5
6
7
8
9
10
11
11
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
90
90
91
92
94
95
99
99
100
99
96
93
93
94
95
96
95
94
91
89
87

Pressure (mb)

997
998
999
1000
1001
1001
1002
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

405
405
405
404
402
399
397
397
398
398
397
396
394
393
391
389
386
384
381
379
376
374
372
371

Friday 15

Waning Gibbous 87%

18:23

11:12

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:19, Set: 16:12, Transit: 11:45. Moon - Rise: 18:23, Set: 11:12. Civil Dark: 16:49 - 06:42. Nautical Dark: 17:29 - 06:02. Astro Dark: 18:08 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
84
70
44
22
35
37
41
89
89
89
89
89
89
100
100
100

Low Clouds (% Sky Obscured)

56
17
77
100
100
100
100
99
84
70
42
21
35
37
41
89
89
89
89
89
89
83
83
83

Medium Clouds (% Sky Obscured)

100
100
98
84
100
100
100
99
12
5
2
0
0
2
0
0
0
0
0
0
0
98
98
98

High Clouds (% Sky Obscured)

100
100
99
100
100
100
98
48
2
0
2
1
0
0
0
0
0
0
0
0
0
100
100
100

ISS Passover

Visibility (miles)

10
10
9
8
8
9
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
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

42
52
59
59
61
58
47
37
39
34
26
18
16
15
16
15
9
0
0
0
9
15
18
20

Precipitation Amount (mm)

0.38
0.76
1.08
0.83
0.73
0.44
0.23
0.15
0.16
0.16
0.12
0.06
0.03
0.02
0.03
0.03
0.01
0
0
0
0.02
0.05
0.06
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
3
3
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
87
87
87
88
89
90
91
92
93
94
94
93
93
94
96
98
98
98
95
92
90

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1008
1008
1008
1009
1009
1009
1009
1010

Ozone (du)

370
369
368
368
371
374
375
373
369
364
361
357
354
352
350
348
345
342
340
338
337
335
333
330

Saturday 16

Waning Gibbous 79%

19:17

12:05

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: 16:11, Transit: 11:45. Moon - Rise: 19:17, Set: 12:05. Civil Dark: 16:48 - 06:44. Nautical Dark: 17:28 - 06:03. Astro Dark: 18:07 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
83
83
28
28
28
28
28
28
1
1
1
1
1
1
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
98
98
99
99
99
99
99
99
92
92
92
92
92
92
88
88
88
88
88
88
88
88
88

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
83
83
83
83
83
83
97
97
97

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
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

21
20
17
15
12
0
6
26
40
45
48
47
42
36
24
13
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.08
0.06
0.03
0.02
0.01
0
0.01
0.04
0.22
0.41
0.39
0.3
0.22
0.12
0.04
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
91
91
91
93
94
95
95
95
94
94
93
94
96
96
98
98
97
96
91
88
89

Pressure (mb)

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

Ozone (du)

327
321
315
310
305
300
297
295
295
296
298
302
305
305
304
303
303
303
303
303
304
305
308
312

Sunday 17

Waning Gibbous 69%

20:21

12:48

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: 07:22, Set: 16:10, Transit: 11:45. Moon - Rise: 20:21, Set: 12:48. Civil Dark: 16:47 - 06:45. Nautical Dark: 17:27 - 06:05. Astro Dark: 18:06 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
86
86
86
86
86
86
86
86
86
86
86
86
87
87
87

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
1
1
1
1
1
1
5
5
5
5
5
5
84
84
84

Medium Clouds (% Sky Obscured)

88
88
88
100
100
100
100
100
100
69
69
69
69
69
69
13
13
13
13
13
13
8
8
8

High Clouds (% Sky Obscured)

97
97
97
81
81
81
81
81
81
76
76
76
76
76
76
84
84
84
84
84
84
28
28
28

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

Precipitation Probability (%)

0
0
0
12
10
4
3
2
0
0
0
0
0
5
6
8
7
7
5
10
17
26
23
18

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.02
0.03
0.02
0.01
0.01
0.03
0.09
0.16
0.2
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
91
90
89
90
92
93
93
92
92
91
92
93
94
96
98
99
100
99
94
88

Pressure (mb)

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

Ozone (du)

314
313
311
309
309
309
309
308
306
305
305
306
307
310
313
316
318
320
321
323
324
325
325
324

Monday 18

Waning Gibbous 57%

21:34

13:22

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: 07:24, Set: 16:09, Transit: 11:46. Moon - Rise: 21:34, Set: 13:22. Civil Dark: 16:46 - 06:47. Nautical Dark: 17:26 - 06:06. Astro Dark: 18:05 - 05:27

Total Clouds (% Sky Obscured)

87
87
87
79
79
79
79
79
79
85
85
85
85
85
85
95
95
95
95
95
95
100
100
100

Low Clouds (% Sky Obscured)

84
84
84
1
1
1
1
1
1
69
69
69
69
69
69
27
27
27
27
27
27
88
88
88

Medium Clouds (% Sky Obscured)

8
8
8
0
0
0
0
0
0
52
52
52
52
52
52
40
40
40
40
40
40
90
90
90

High Clouds (% Sky Obscured)

28
28
28
79
79
79
79
79
79
45
45
45
45
45
45
89
89
89
89
89
89
98
98
98

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

Precipitation Probability (%)

17
22
25
28
31
33
33
28
21
14
13
15
19
26
28
38
45
49
53
39
25
20
19
20

Precipitation Amount (mm)

0.24
0.22
0.19
0.16
0.15
0.14
0.13
0.11
0.08
0.07
0.08
0.09
0.12
0.15
0.2
0.23
0.27
0.4
0.53
0.45
0.29
0.2
0.18
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
93
94
95
96
97
98
98
98
97
95
94
94
94
95
97
99
100
100
100
100
97

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

323
322
320
317
313
307
302
299
297
296
296
298
299
301
304
307
310
313
315
314
311
309
308
308

Tuesday 19

Third Quarter 46%

22:52

13:50

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: 07:26, Set: 16:07, Transit: 11:46. Moon - Rise: 22:52, Set: 13:50. Civil Dark: 16:44 - 06:48. Nautical Dark: 17:25 - 06:08. Astro Dark: 18:04 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
94
94
94
94
94
94
99
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

88
88
88
99
99
99
99
99
99
17
17
17
17
17
17
22
22
22
22
22
22
37
37
37

Medium Clouds (% Sky Obscured)

90
90
90
94
94
94
94
94
94
82
82
82
82
82
82
41
41
41
41
41
41
52
52
52

High Clouds (% Sky Obscured)

98
98
98
0
0
0
0
0
0
89
89
89
89
89
89
99
99
99
99
99
99
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

23
26
28
36
40
47
52
54
55
55
57
60
61
59
49
38
37
39
37
36
35
30
27
24

Precipitation Amount (mm)

0.22
0.23
0.22
0.24
0.29
0.41
0.52
0.55
0.52
0.53
0.67
0.94
1.07
0.77
0.37
0.2
0.22
0.33
0.43
0.45
0.43
0.4
0.33
0.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
5
5
7
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

97
97
96
94
93
93
93
93
94
95
96
97
97
98
100
100
100
100
100
100
100
96
94
94

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

309
313
319
324
328
333
337
341
346
348
349
347
345
344
343
341
340
339
338
338
339
340
340
341

Forecast for Crawley, West Sussex, UK (51.11,-0.19)

Generated: 13/11/19 15:08:31. Forecast: 13/11/19 to 19/11/19. Timezone: UTC+0.00