Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Gibbous 98%

15:53

06:41

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

Sun - Rise: 08:18, Set: 16:01, Transit: 12:09. Moon - Rise: 15:53, Set: 06:41. Civil Dark: 16:46 - 07:33. Nautical Dark: 17:33 - 06:45. Astro Dark: 18:18 - 06:00

Total Clouds (% Sky Obscured)

96
6
16
7
2
1
1
1
0
7
17
31
39
34
35
43
16
0
0
1
1
4
16
42

Low Clouds (% Sky Obscured)

1
6
16
7
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
4
16
42

Medium Clouds (% Sky Obscured)

96
1
0
0
0
0
0
0
0
0
0
0
2
6
6
4
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
17
30
38
34
34
42
16
0
0
0
0
0
0
0

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

Very Light Rain
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 (%)

6
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
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)

10
11
14
16
17
16
15
14
14
13
12
12
11
10
9
9
8
7
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
74
69
67
68
67
68
68
69
70
71
72
73
75
75
78
80
81
79
77
75
76
76

Pressure (mb)

1013
1014
1015
1016
1017
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

336
338
339
339
337
333
330
329
328
328
328
328
328
328
327
327
327
327
326
326
326
326
325
325

Thursday 22

Waxing Gibbous 100%

16:15

08:04

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

Sun - Rise: 08:20, Set: 16:00, Transit: 12:09. Moon - Rise: 16:15, Set: 08:04. Civil Dark: 16:44 - 07:35. Nautical Dark: 17:32 - 06:47. Astro Dark: 18:17 - 06:02

Total Clouds (% Sky Obscured)

41
53
39
55
84
81
84
98
98
95
93
100
100
98
76
86
81
48
20
16
16
63
97
99

Low Clouds (% Sky Obscured)

41
52
19
11
16
30
44
15
4
2
6
5
9
10
8
6
2
2
2
6
9
13
34
40

Medium Clouds (% Sky Obscured)

3
15
34
52
83
76
82
98
98
95
79
99
100
97
67
45
52
44
19
13
13
61
97
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
67
94
93
87
58
84
77
33
4
2
2
2
2
11

ISS Passover

Visibility (miles)

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

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
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 (%)

0
0
7
9
11
10
8
8
8
8
9
9
10
11
16
20
20
20
22
21
16
14
14
16

Precipitation Amount (mm)

0
0
0.02
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.04
0.06
0.08
0.08
0.1
0.11
0.09
0.07
0.05
0.06
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

76
77
78
79
79
80
80
80
79
78
77
77
77
77
77
77
78
78
79
79
78
78
77
76

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

324
324
324
324
324
323
323
323
324
325
325
326
327
329
330
331
332
333
334
335
337
338
339
341

Friday 23

Full Moon 99%

16:42

09:25

15 Bad
16 Bad
17 Bad
18 Bad
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: 08:22, Set: 15:58, Transit: 12:09. Moon - Rise: 16:42, Set: 09:25. Civil Dark: 16:43 - 07:37. Nautical Dark: 17:31 - 06:48. Astro Dark: 18:16 - 06:03

Total Clouds (% Sky Obscured)

97
65
85
77
34
43
37
32
53
89
99
99
98
99
100
98
98
98
98
98
98
90
90
90

Low Clouds (% Sky Obscured)

13
13
17
20
28
29
6
0
0
0
1
0
1
8
15
10
10
10
10
10
10
16
16
16

Medium Clouds (% Sky Obscured)

96
39
29
33
20
31
34
31
51
88
93
98
96
95
91
54
54
54
54
54
54
63
63
63

High Clouds (% Sky Obscured)

25
47
80
68
6
5
5
1
6
11
95
93
73
93
99
98
98
98
98
98
98
84
84
84

ISS Passover

Visibility (miles)

3
4
6
9
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
18
15
11
8
6
0
0
0
0
0
4
5
5
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.08
0.08
0.07
0.05
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3

Relative Humidity (%)

75
75
76
78
79
80
81
81
80
81
81
81
81
81
81
82
82
83
82
80
76
74
72
73

Pressure (mb)

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

Ozone (du)

342
342
342
343
343
343
342
341
340
338
338
337
336
336
335
335
334
334
333
333
333
334
334
335

Saturday 24

Waning Gibbous 96%

17:19

10:39

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 Good
13 Good
14 Good

Sun - Rise: 08:24, Set: 15:57, Transit: 12:10. Moon - Rise: 17:19, Set: 10:39. Civil Dark: 16:42 - 07:38. Nautical Dark: 17:30 - 06:50. Astro Dark: 18:15 - 06:05

Total Clouds (% Sky Obscured)

90
90
90
97
97
97
97
97
97
95
95
95
95
95
95
93
93
93
93
93
93
6
6
6

Low Clouds (% Sky Obscured)

16
16
16
2
2
2
2
2
2
11
11
11
11
11
11
92
92
92
92
92
92
6
6
6

Medium Clouds (% Sky Obscured)

63
63
63
49
49
49
49
49
49
62
62
62
62
62
62
70
70
70
70
70
70
1
1
1

High Clouds (% Sky Obscured)

84
84
84
96
96
96
96
96
96
90
90
90
90
90
90
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 (%)

5
0
0
0
0
0
4
3
0
0
0
0
0
0
4
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3

Relative Humidity (%)

74
75
77
79
80
81
81
81
80
79
80
79
79
79
80
81
82
82
81
79
75
71
69
70

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

335
335
335
335
335
336
336
335
335
334
334
333
333
333
333
332
332
332
332
332
332
331
331
330

Sunday 25

Waning Gibbous 89%

18:08

11:41

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

Sun - Rise: 08:25, Set: 15:55, Transit: 12:10. Moon - Rise: 18:08, Set: 11:41. Civil Dark: 16:41 - 07:40. Nautical Dark: 17:29 - 06:52. Astro Dark: 18:14 - 06:06

Total Clouds (% Sky Obscured)

6
6
6
14
14
14
14
14
14
12
12
12
12
12
12
9
9
9
9
9
9
42
42
42

Low Clouds (% Sky Obscured)

6
6
6
14
14
14
14
14
14
12
12
12
12
12
12
9
9
9
9
9
9
42
42
42

Medium Clouds (% Sky Obscured)

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

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
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
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
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

Precipitation Probability (%)

10
1
0
0
5
6
7
9
12
14
12
10
7
6
6
5
5
6
7
6
7
7
6
0

Precipitation Amount (mm)

0.01
0.01
0
0
0.01
0.05
0.11
0.16
0.21
0.23
0.2
0.15
0.11
0.09
0.06
0.05
0.04
0.05
0.04
0.04
0.02
0.02
0.01
0

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
3
3
3

Relative Humidity (%)

71
71
71
72
73
74
74
74
74
74
74
73
73
74
75
76
76
76
76
74
73
70
68
67

Pressure (mb)

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

Ozone (du)

329
328
327
327
326
325
324
323
322
320
319
318
316
314
312
311
309
308
306
305
303
301
300
300

Monday 26

Waning Gibbous 81%

19:12

12:29

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

Sun - Rise: 08:27, Set: 15:54, Transit: 12:10. Moon - Rise: 19:12, Set: 12:29. Civil Dark: 16:40 - 07:42. Nautical Dark: 17:28 - 06:53. Astro Dark: 18:14 - 06:08

Total Clouds (% Sky Obscured)

42
42
42
73
73
73
73
73
73
13
13
13
13
13
13
3
3
3
3
3
3
24
24
24

Low Clouds (% Sky Obscured)

42
42
42
73
73
73
73
73
73
12
12
12
12
12
12
3
3
3
3
3
3
24
24
24

Medium Clouds (% Sky Obscured)

2
2
2
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
0
0

ISS Passover

Visibility (miles)

10
10
10
8
6
4
3
3
3
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
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
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
7
8
11
12
11
11
10
8
7
5
0
0
0
0
0
0
0
0
0
0
7
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
13
13
13
13
13
12
12
11
11
11
12
12
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

68
69
72
73
75
75
74
74
73
72
72
71
71
71
73
74
74
74
73
71
67
65
63
63

Pressure (mb)

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

Ozone (du)

300
300
300
300
300
299
299
302
306
310
312
313
314
313
312
312
310
309
310
313
317
321
322
324

Tuesday 27

Waning Gibbous 70%

20:27

13:05

15 OK
16 OK
17 OK
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: 08:29, Set: 15:53, Transit: 12:11. Moon - Rise: 20:27, Set: 13:05. Civil Dark: 16:39 - 07:43. Nautical Dark: 17:27 - 06:55. Astro Dark: 18:13 - 06:09

Total Clouds (% Sky Obscured)

24
24
24
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
24
24
64
64
64
64
64
64
63
63
63
63
63
63
64
64
64
64
64
64
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
9
7
5
4
3
3
4
4
5
5
6
7
8
8
9
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
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
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
0
0
0
7
9
13
17
19
17
16
15
12
11
0
19
25
29
29
27
28
27
29

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.02
0.05
0.08
0.1
0.09
0.07
0.04
0.02
0.01
0
0.03
0.11
0.2
0.23
0.21
0.18
0.15
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
64
65
66
68
70
70
71
71
71
72
72
72
73
74
75
75
74
74
75
74
75
76

Pressure (mb)

1004
1003
1002
1002
1001
1000
1000
999
999
999
998
998
998
997
997
997
997
997
997
997
996
996
995
995

Ozone (du)

325
326
328
330
331
333
334
334
334
332
328
324
320
318
317
317
318
320
322
324
325
327
330
334

Forecast for United Kingdom (56.71,-5.73)

Generated: 21/11/18 15:51:43. Forecast: 21/11/18 to 27/11/18. Timezone: UTC+0.00