Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waxing Gibbous 79%

14:37

02:24

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
12 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)

2
2
2
1
0
0
0
1
14
8
9
29
64
94
100
100
100
100
99
100
91
93
82
66

Low Clouds (% Sky Obscured)

2
2
2
1
0
0
0
1
0
0
1
0
5
79
100
100
100
100
91
100
91
92
80
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
31
75
0
25
57
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
14
8
9
29
63
73
51
9
53
73
89
69
0
0
5
3

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
2
2
2
3
4
4
3
3

Precipitation Amount (mm)

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
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
61
59
60
61
62
61
60
60
61
62
64
70
78
85
85
82
83
81
79
78
73
70
68

Pressure (mb)

1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1022

Ozone (du)

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

Monday 19

Waxing Gibbous 87%

14:57

03:34

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
12 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)

81
52
51
39
57
59
79
46
39
50
52
43
57
60
51
84
78
98
88
98
99
89
85
94

Low Clouds (% Sky Obscured)

46
48
48
27
45
33
69
36
27
45
40
33
27
53
50
83
76
98
88
98
98
83
73
89

Medium Clouds (% Sky Obscured)

77
25
14
33
48
52
56
35
31
18
36
38
54
34
17
32
21
10
2
59
93
77
75
84

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
8
8
7
6
4
2
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
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
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0.39

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Tuesday 20

Waxing Gibbous 93%

15:18

04:47

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
12 Bad

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)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

44
21
9
8
0
0
1
22
25
43
73
97
88
100
88
25
3
6
6
6
6
6
6
20

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

25
23
18
11
7
6
8
13
20
23
24
26
29
35
43
44
40
33
27
23
22
21
19
16

Precipitation Amount (mm)

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
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
74
72
71
71
72
75
76
78
79
80
80
81
82
84
85
85
85
85
85
84
84
83

Pressure (mb)

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

Ozone (du)

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

Wednesday 21

Waxing Gibbous 98%

15:41

06:03

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
12 Bad

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
95
95
95
95
95
95
88
88
88
88
88
88
16
16
16
16
16
16
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
87
87
87
87
87
87
77
77
77
77
77
77
11
11
11
11
11
11
98

Medium Clouds (% Sky Obscured)

20
20
20
20
20
56
56
56
56
56
56
78
78
78
78
78
78
13
13
13
13
13
13
0

High Clouds (% Sky Obscured)

7
7
7
7
7
86
86
86
86
86
86
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
81
80
80
80
80
82
85
87
89
90
92
93
93
92
90
89
87
83
78
74

Pressure (mb)

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

Ozone (du)

343
339
335
332
330
329
327
326
326
325
326
326
327
327
328
329
329
330
330
331
332
333
333
334

Thursday 22

Waxing Gibbous 100%

16:08

07:20

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
12 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
73
73
73
73
73
73
16
16
16
16
16
16
98
98
98
98
98
98
72

Low Clouds (% Sky Obscured)

98
98
98
98
98
73
73
73
73
73
73
16
16
16
16
16
16
97
97
97
97
97
97
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
10
10
10
10
10
10
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67
67
67
67
67
67
64

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
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
0
0
0
0
0
0
0
0
2
2
3
3
5
7
9
10
13
15
11

Precipitation Amount (mm)

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
0.21

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Friday 23

Full Moon 99%

16:41

08:36

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
12 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
98
98
98
98
98
98
91
91
91
91
91
91
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

6
6
6
6
6
9
9
9
9
9
9
2
2
2
2
2
2
88
88
88
88
88
88
29

High Clouds (% Sky Obscured)

64
64
64
64
64
74
74
74
74
74
74
7
7
7
7
7
7
95
95
95
95
95
95
52

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
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 (%)

9
7
0
0
0
8
13
15
15
13
11
8
12
14
16
14
10
6
16
25
27
23
20
17

Precipitation Amount (mm)

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
90
92
92
91
91
92
92
93
94
95
96
96
96
96
96
96
97
95
92
89
85

Pressure (mb)

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

Ozone (du)

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

Saturday 24

Waning Gibbous 96%

17:22

09:47

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
12 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
67
67
67
67
67
67
99
99
99
99
99
99
100
100
100
100
100
100
71

Low Clouds (% Sky Obscured)

100
100
100
100
100
63
63
63
63
63
63
99
99
99
99
99
99
81
81
81
81
81
81
10

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

52
52
52
52
52
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
67

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
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

346
346
347
349
351
353
354
355
356
355
355
354
353
352
351
350
349
348
347
347
346
346
346
345

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