Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Gibbous 71%

14:26

01:26

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
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 07:34, Set: 16:18, Transit: 11:55. Moon - Rise: 14:26, Set: 01:26. Civil Dark: 16:55 - 06:56. Nautical Dark: 17:36 - 06:15. Astro Dark: 18:15 - 05:36

Total Clouds (% Sky Obscured)

4
2
2
2
2
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
10
38

Low Clouds (% Sky Obscured)

4
2
2
2
2
1
0
0
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
38

ISS Passover

Visibility (miles)

6
8
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

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
0
0

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
7
7
6
5
4
3
3
2
2
2
2
2
2
1
1
0
0
0
1
2
4

Dew Point (°C)

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

Relative Humidity (%)

81
76
71
68
67
69
70
70
70
70
70
71
71
70
70
70
72
74
76
77
78
78
75
70

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028

Ozone (du)

271
271
271
271
272
274
275
277
278
278
279
280
281
283
284
285
286
288
289
291
294
295
296
296

Sunday 18

Waxing Gibbous 79%

14:47

02:34

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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:35, Set: 16:17, Transit: 11:55. Moon - Rise: 14:47, Set: 02:34. Civil Dark: 16:54 - 06:58. Nautical Dark: 17:35 - 06:17. Astro Dark: 18:14 - 05:37

Total Clouds (% Sky Obscured)

12
2
2
2
0
0
0
0
0
0
0
0
0
14
0
0
3
28
48
98
100
94
98
80

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
23
92
99
81
84
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
16
44
4

High Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
3
26
34
79
86
69
88
15

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
0
0

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
10
10
7
5
4
4
3
3
2
2
2
2
2
2
1
0
0
0
1
1
2
3

Dew Point (°C)

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

Relative Humidity (%)

66
64
62
61
61
62
62
62
63
63
63
62
63
63
64
67
71
75
79
81
82
81
79
76

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1025
1024
1024
1024

Ozone (du)

296
295
293
292
292
291
291
290
290
289
290
290
291
292
293
294
295
296
297
298
300
301
303
305

Monday 19

Waxing Gibbous 87%

15:07

03:45

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

Sun - Rise: 07:37, Set: 16:15, Transit: 11:56. Moon - Rise: 15:07, Set: 03:45. Civil Dark: 16:53 - 06:59. Nautical Dark: 17:34 - 06:18. Astro Dark: 18:13 - 05:39

Total Clouds (% Sky Obscured)

100
100
98
89
99
61
36
42
38
66
8
6
16
28
28
48
47
54
38
38
38
38
38
38

Low Clouds (% Sky Obscured)

100
99
98
88
99
59
34
41
38
66
7
2
9
18
23
45
47
52
38
38
38
38
38
38

Medium Clouds (% Sky Obscured)

40
84
1
16
23
27
17
4
3
1
1
4
12
22
13
8
0
9
2
2
2
2
2
2

High Clouds (% Sky Obscured)

17
81
4
11
1
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
0
2
2
1
2
2
0
1
1
2
2
3
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
69
68
69
71
72
72
71
71
72
73
75
77
80
81
81
81
81
81
80
77
73
67

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

307
308
308
308
306
304
302
301
301
300
300
300
301
302
303
306
311
316
322
327
332
335
336
334

Tuesday 20

Waxing Gibbous 93%

15:28

04:57

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:38, Set: 16:14, Transit: 11:56. Moon - Rise: 15:28, Set: 04:57. Civil Dark: 16:52 - 07:01. Nautical Dark: 17:33 - 06:20. Astro Dark: 18:13 - 05:40

Total Clouds (% Sky Obscured)

56
56
56
56
56
56
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
30
30
30
30
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

31
31
31
31
31
31
14
14
14
14
14
14
97
97
97
97
97
97
100
100
100
100
100
100

High Clouds (% Sky Obscured)

28
28
28
28
28
28
0
0
0
0
0
0
92
92
92
92
92
92
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
2
1
1
1
1
1

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
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
Very Light Rain

Precipitation Probability (%)

0
0
6
6
6
0
0
0
0
2
0
0
0
0
0
0
10
30
45
43
37
32
30
29

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0.01
0
0
0
0
0
0
0.03
0.17
0.32
0.33
0.26
0.21
0.19
0.18

Wind Speed/Direction (mph)

18
17
17
16
16
15
15
15
14
14
14
14
14
13
13
13
14
14
14
14
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
0
0
-0
-0
-1
-1
-1
-0
-0
-0
-0
-0
0
0
1
1
1
2
2
2
2
2

Relative Humidity (%)

63
62
63
64
65
65
65
67
69
71
72
73
75
76
78
78
78
79
80
82
83
83
81
78

Pressure (mb)

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

Ozone (du)

334
334
335
336
337
338
338
339
340
339
337
333
331
329
329
328
328
329
329
329
329
329
330
331

Wednesday 21

Waxing Gibbous 98%

15:52

06:13

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:40, Set: 16:13, Transit: 11:56. Moon - Rise: 15:52, Set: 06:13. Civil Dark: 16:51 - 07:02. Nautical Dark: 17:32 - 06:21. Astro Dark: 18:12 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
97
97
97
97
97
86
86
86
86
86
86
6
6
6
6
6
6

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
6
6
6
6
6
6
79
79
79
79
79
79
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

99
99
99
99
99
99
97
97
97
97
97
97
52
52
52
52
52
52
1
1
1
1
1
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

28
27
25
24
26
34
36
34
30
26
19
0
0
27
48
61
68
70
70
69
60
45
33
25

Precipitation Amount (mm)

0.18
0.15
0.12
0.1
0.11
0.14
0.14
0.11
0.07
0.04
0.01
0
0
0.02
0.15
0.38
0.69
1.07
1.25
0.99
0.56
0.3
0.16
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
1
1
0
-0
-1
-2
-2
-2
-1
-1
-1
-1
-1
-2
-2
-2
-1
1

Dew Point (°C)

2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
2
2

Relative Humidity (%)

76
76
76
78
78
78
78
78
79
81
84
88
91
92
92
91
89
87
87
87
88
87
85
81

Pressure (mb)

1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1010
1011

Ozone (du)

333
333
334
336
340
345
349
351
352
353
353
353
352
351
350
349
348
347
345
345
344
344
343
342

Thursday 22

Waxing Gibbous 100%

16:19

07:30

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 16:12, Transit: 11:56. Moon - Rise: 16:19, Set: 07:30. Civil Dark: 16:50 - 07:04. Nautical Dark: 17:31 - 06:22. Astro Dark: 18:11 - 05:43

Total Clouds (% Sky Obscured)

53
53
53
53
53
53
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
86
86
86
86
86
86
39
39
39
39
39
39
88
88
88
88
88
88

Medium Clouds (% Sky Obscured)

53
53
53
53
53
53
99
99
99
99
99
99
97
97
97
97
97
97
99
99
99
99
99
99

High Clouds (% Sky Obscured)

1
1
1
1
1
1
98
98
98
98
98
98
82
82
82
82
82
82
16
16
16
16
16
16

ISS Passover

Visibility (miles)

2
5
9
10
10
10
10
10
8
4
3
2
3
6
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
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

Precipitation Probability (%)

19
14
10
8
6
5
5
6
14
24
19
10
6
5
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.06
0.05
0.04
0.04
0.02
0.01
0.01
0.03
0.08
0.11
0.1
0.07
0.04
0.02
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
13
13
12
11
11
10
10
10
9
9
9
9
9
9
9
8
8
8
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
1
1
1
1
1
1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
1

Relative Humidity (%)

78
76
77
77
78
77
77
79
81
83
83
82
81
81
82
82
83
84
86
88
88
87
85
83

Pressure (mb)

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

Ozone (du)

341
341
341
341
342
342
342
341
339
338
338
339
341
342
343
344
346
347
348
350
352
353
353
353

Friday 23

Full Moon 99%

16:52

08:45

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:43, Set: 16:11, Transit: 11:57. Moon - Rise: 16:52, Set: 08:45. Civil Dark: 16:49 - 07:05. Nautical Dark: 17:30 - 06:24. Astro Dark: 18:10 - 05:44

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
52
52
52
52
52
52
91
91
91
91
91
91
84
84
84
84
84
84

Low Clouds (% Sky Obscured)

95
95
95
95
95
95
30
30
30
30
30
30
45
45
45
45
45
45
23
23
23
23
23
23

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
42
42
42
42
42
42
64
64
64
64
64
64
30
30
30
30
30
30

High Clouds (% Sky Obscured)

6
6
6
6
6
6
2
2
2
2
2
2
71
71
71
71
71
71
76
76
76
76
76
76

ISS Passover

Visibility (miles)

10
10
6
3
2
2
2
3
4
6
8
10
10
10
10
9
9
9
8
7
5
4
4
5

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
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
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 (%)

4
18
26
34
32
23
16
19
23
23
17
8
4
4
3
4
9
14
19
23
22
17
10
6

Precipitation Amount (mm)

0.01
0.05
0.17
0.28
0.2
0.09
0.05
0.06
0.12
0.16
0.1
0.04
0.01
0.01
0.01
0.01
0.02
0.03
0.05
0.07
0.07
0.06
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
78
80
82
82
84
84
85
85
86
86
86
86
87
88
90
90
90
89
88
85
82

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

353
353
353
352
351
350
349
347
346
345
343
342
340
338
337
335
333
331
329
329
328
328
327
327

Forecast for Bristol, City of Bristol, UK (51.45,-2.59)

Generated: 17/11/18 12:50:45. Forecast: 17/11/18 to 23/11/18. Timezone: UTC+0.00