Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waxing Gibbous 79%

14:37

02:24

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

Sun - Rise: 07:26, Set: 16:06, Transit: 11:45. Moon - Rise: 14:37, Set: 02:24. Civil Dark: 16:43 - 06:48. Nautical Dark: 17:24 - 06:07. Astro Dark: 18:04 - 05:27

Total Clouds (% Sky Obscured)

42
2
2
2
1
0
0
0
1
14
8
9
29
64
94
100
100
100
100
99
100
91
93
82

Low Clouds (% Sky Obscured)

2
2
2
2
1
0
0
0
1
0
0
1
0
5
79
100
100
100
100
91
100
91
92
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
31
75
0
25
57

High Clouds (% Sky Obscured)

41
0
0
0
0
0
0
0
0
14
8
9
29
63
73
51
9
53
73
89
69
0
0
5

Alternative Forecast % Cloud Cover

16
9
3
0
0
0
0
0
0
0
0
0
0
11
27
41
51
61
70
81
92
99
100
100

ISS Passover

Visibility (miles)

8
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

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
2
2
2
3
4
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.05
0.05
0.05
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
7
6
5
5
4
4
4
3
3
3
2
2
2
2
2
2
2
3
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

70
64
61
59
60
61
62
61
60
60
61
62
64
70
78
85
85
82
83
81
79
78
73
70

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

293
292
290
289
288
287
287
287
288
289
290
292
293
294
295
296
297
298
300
303
308
311
311
309

Monday 19

Waxing Gibbous 87%

14:57

03:34

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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: 07:28, Set: 16:05, Transit: 11:46. Moon - Rise: 14:57, Set: 03:34. Civil Dark: 16:42 - 06:50. Nautical Dark: 17:24 - 06:09. Astro Dark: 18:03 - 05:29

Total Clouds (% Sky Obscured)

66
81
52
51
39
57
59
79
46
39
50
52
43
57
60
51
84
78
98
88
98
99
89
85

Low Clouds (% Sky Obscured)

53
46
48
48
27
45
33
69
36
27
45
40
33
27
53
50
83
76
98
88
98
98
83
73

Medium Clouds (% Sky Obscured)

58
77
25
14
33
48
52
56
35
31
18
36
38
54
34
17
32
21
10
2
59
93
77
75

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
31
1
0
1

Alternative Forecast % Cloud Cover

99
98
97
94
92
88
84
80
75
71
71
73
74
73
71
70
70
71
74
82
92
99
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
8
8
7
6
4
2

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
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

Precipitation Probability (%)

3
3
4
4
4
4
4
4
5
6
6
5
6
8
11
12
11
11
12
13
16
20
26
29

Precipitation Amount (mm)

0.04
0.04
0.04
0.05
0.06
0.08
0.11
0.12
0.11
0.1
0.09
0.09
0.09
0.11
0.14
0.16
0.15
0.12
0.12
0.14
0.19
0.24
0.29
0.35

Wind Speed/Direction (mph)

15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
65
64
64
65
65
66
66
67
67
68
68
69
69
70
70
70
71
73
75
77
79
81

Pressure (mb)

1022
1021
1021
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1010

Ozone (du)

308
307
306
306
307
308
310
312
314
318
324
331
336
337
334
333
334
335
337
336
335
334
335
336

Tuesday 20

Waxing Gibbous 93%

15:18

04:47

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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:29, Set: 16:03, Transit: 11:46. Moon - Rise: 15:18, Set: 04:47. Civil Dark: 16:41 - 06:51. Nautical Dark: 17:23 - 06:10. Astro Dark: 18:02 - 05:30

Total Clouds (% Sky Obscured)

94
98
100
100
100
97
98
98
99
93
95
81
98
99
100
97
52
56
24
24
24
24
24
24

Low Clouds (% Sky Obscured)

89
98
100
100
100
97
98
98
99
93
94
65
95
98
99
97
49
56
23
23
23
23
23
23

Medium Clouds (% Sky Obscured)

84
44
21
9
8
0
0
1
22
25
43
73
97
88
100
88
25
3
6
6
6
6
6
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Alternative Forecast % Cloud Cover

99
100
100
100
98
95
94
95
98
100
100
100
100
100
100
100
100
100
99
96
91
85
81
76

ISS Passover

Visibility (miles)

1
3
6
8
10
10
10
10
10
10
10
10
10
10
6
3
2
3
5
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

29
25
23
18
11
7
6
8
13
20
23
24
26
29
35
43
44
40
33
27
23
22
21
19

Precipitation Amount (mm)

0.39
0.37
0.32
0.25
0.17
0.09
0.07
0.09
0.12
0.15
0.16
0.15
0.15
0.17
0.21
0.25
0.26
0.25
0.22
0.14
0.09
0.08
0.09
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
77
74
72
71
71
72
75
76
78
79
80
80
81
82
84
85
85
85
85
85
84
84

Pressure (mb)

1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1008
1009
1009
1010

Ozone (du)

337
340
342
344
344
344
343
343
343
343
344
346
347
347
347
346
347
348
348
349
350
350
349
348

Wednesday 21

Waxing Gibbous 98%

15:41

06:03

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 OK
07 OK
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 07:31, Set: 16:02, Transit: 11:46. Moon - Rise: 15:41, Set: 06:03. Civil Dark: 16:40 - 06:53. Nautical Dark: 17:22 - 06:11. Astro Dark: 18:02 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
95
95
95
95
95
88
88
88
88
88
88
16
16
16
16
16
16

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
87
87
87
87
87
87
77
77
77
77
77
77
11
11
11
11
11
11

Medium Clouds (% Sky Obscured)

20
20
20
20
20
20
56
56
56
56
56
56
78
78
78
78
78
78
13
13
13
13
13
13

High Clouds (% Sky Obscured)

7
7
7
7
7
7
86
86
86
86
86
86
0
0
0
0
0
0
0
0
0
0
0
0

Alternative Forecast % Cloud Cover

68
53
35
24
29
41
52
61
69
71
63
50
37
23
10
1
1
4
7
10
13
15
14
13

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

Precipitation Probability (%)

16
11
5
0
0
0
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Amount (mm)

0.08
0.04
0.01
0
0
0
0.01
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
4
4
4
3
3
3
3
3
3
3
3
3
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
82
82
82
81
80
80
80
80
82
85
87
89
90
92
93
93
92
90
89
87
83
78

Pressure (mb)

1010
1011
1011
1012
1013
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

346
343
339
335
332
330
329
327
326
326
325
326
326
327
327
328
329
329
330
330
331
332
333
333

Thursday 22

Waxing Gibbous 100%

16:08

07:20

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:32, Set: 16:01, Transit: 11:46. Moon - Rise: 16:08, Set: 07:20. Civil Dark: 16:39 - 06:54. Nautical Dark: 17:21 - 06:13. Astro Dark: 18:01 - 05:33

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
73
73
73
73
73
73
16
16
16
16
16
16
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

98
98
98
98
98
98
73
73
73
73
73
73
16
16
16
16
16
16
97
97
97
97
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
10
10
10
10
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67
67
67
67
67
67

Alternative Forecast % Cloud Cover

12
11
11
10
9
7
5
3
1
0
0
0
0
0
0
0
1
2
5
15
27
35
38
37

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
3
5
7
9
10
13
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.06
0.06
0.06
0.06
0.09
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
71
72
74
76
78
80
82
85
87
89
90
90
89
88
88
89
90
92
94
94
92
90

Pressure (mb)

1018
1018
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

334
335
336
337
338
339
340
341
343
344
345
345
346
347
348
349
349
350
349
347
345
344
344
345

Friday 23

Full Moon 99%

16:41

08:36

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: 07:34, Set: 16:00, Transit: 11:47. Moon - Rise: 16:41, Set: 08:36. Civil Dark: 16:38 - 06:56. Nautical Dark: 17:20 - 06:14. Astro Dark: 18:00 - 05:34

Total Clouds (% Sky Obscured)

72
72
72
72
72
72
98
98
98
98
98
98
91
91
91
91
91
91
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
20
20
20
96
96
96
96
96
96
91
91
91
91
91
91
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
9
9
9
9
9
9
2
2
2
2
2
2
88
88
88
88
88
88

High Clouds (% Sky Obscured)

64
64
64
64
64
64
74
74
74
74
74
74
7
7
7
7
7
7
95
95
95
95
95
95

Alternative Forecast % Cloud Cover

33
26
16
8
5
5
6
9
13
17
20
23
30
46
66
80
81
76
73
78
85
90
90
90

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
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
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 (%)

11
9
7
0
0
0
8
13
15
15
13
11
8
12
14
16
14
10
6
16
25
27
23
20

Precipitation Amount (mm)

0.21
0.11
0.02
0
0
0
0.01
0.02
0.05
0.08
0.06
0.03
0.03
0.03
0.04
0.05
0.04
0.02
0.01
0.03
0.1
0.16
0.17
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
87
88
90
92
92
91
91
92
92
93
94
95
96
96
96
96
96
96
97
95
92
89

Pressure (mb)

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

Ozone (du)

346
347
348
349
348
347
346
346
346
345
345
345
345
345
346
347
347
348
348
348
348
348
348
347

Saturday 24

Waning Gibbous 96%

17:22

09:47

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: 07:36, Set: 15:59, Transit: 11:47. Moon - Rise: 17:22, Set: 09:47. Civil Dark: 16:37 - 06:57. Nautical Dark: 17:19 - 06:15. Astro Dark: 17:59 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
67
67
67
67
67
67
99
99
99
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
63
63
63
63
63
63
99
99
99
99
99
99
81
81
81
81
81
81

Medium Clouds (% Sky Obscured)

29
29
29
29
29
29
15
15
15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
52
52
52
52
52
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99

Alternative Forecast % Cloud Cover

89
89
89
88
85
81
76
70
64
59
57
57
58
61
65
70
74
79
83
86
89
91
91
91

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

Precipitation Probability (%)

17
14
12
13
18
26
35
38
36
33
30
25
22
20
18
13
12
11
10
8
0
0
0
0

Precipitation Amount (mm)

0.1
0.07
0.04
0.04
0.09
0.22
0.35
0.37
0.35
0.32
0.27
0.21
0.15
0.12
0.08
0.06
0.04
0.03
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
6
6
6
6
7
7
7
7
6
6
6
6
6
6
6
6
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
84
86
89
90
90
90
90
91
92
93
93
93
93
92
91
91
91
91
90
88
86

Pressure (mb)

1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

346
346
346
347
349
351
353
354
355
356
355
355
354
353
352
351
350
349
348
347
347
346
346
346

Forecast for Enfield, Greater London, UK (51.65,-0.08)

Generated: 18/11/18 12:35:58. Forecast: 18/11/18 to 24/11/18. Timezone: UTC+0.00