Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waxing Gibbous 79%

14:46

02:32

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:37, Set: 16:12, Transit: 11:54. Moon - Rise: 14:46, Set: 02:32. Civil Dark: 16:50 - 06:59. Nautical Dark: 17:32 - 06:17. Astro Dark: 18:12 - 05:37

Total Clouds (% Sky Obscured)

1
2
6
5
2
1
1
0
0
0
5
0
6
3
77
99
99
100
98
100
96
94
65
98

Low Clouds (% Sky Obscured)

1
2
6
5
2
1
0
0
0
0
0
0
0
3
77
99
99
99
91
100
88
93
65
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
36
12
0
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
0
6
0
0
0
30
67
77
75
70
1
0
0

ISS Passover

Visibility (miles)

7
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
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)

11
11
11
12
12
12
12
12
12
12
12
11
11
11
11
11
11
12
12
13
14
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
66
65
65
65
63
61
60
60
61
63
69
76
82
85
86
85
83
81
81
80
75
71

Pressure (mb)

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

Ozone (du)

292
291
290
289
287
286
286
286
286
287
287
288
289
290
291
292
293
294
295
297
299
303
308
311

Monday 19

Waxing Gibbous 87%

15:05

03:44

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

Sun - Rise: 07:38, Set: 16:11, Transit: 11:54. Moon - Rise: 15:05, Set: 03:44. Civil Dark: 16:49 - 07:00. Nautical Dark: 17:31 - 06:18. Astro Dark: 18:11 - 05:38

Total Clouds (% Sky Obscured)

98
94
57
51
44
56
62
72
72
31
30
37
18
22
25
22
26
20
41
62
63
74
91
97

Low Clouds (% Sky Obscured)

98
93
52
30
26
49
48
62
51
26
29
35
18
21
25
22
26
20
41
56
52
62
73
84

Medium Clouds (% Sky Obscured)

44
54
39
45
38
37
52
63
66
16
2
6
1
6
1
0
2
0
3
1
1
52
84
91

High Clouds (% Sky Obscured)

0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
24
9
1
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
2
3
5
8
9
9
10
11
14
23
23
19
13
9
7
6
0
0
0
0
0
9
14

Precipitation Amount (mm)

0
0.02
0.05
0.08
0.13
0.18
0.21
0.25
0.26
0.19
0.14
0.14
0.11
0.07
0.04
0.02
0.01
0
0
0
0
0
0.02
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
9
9
8
8
8
8
7
7
7
7
6
5
5
5
4
4
4
3
4
4
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
67
69
72
74
75
76
78
79
81
82
81
79
77
76
76
77
78
78
79
77
76
76

Pressure (mb)

1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1018
1018
1017
1017
1016
1016
1015
1014
1014
1014
1014
1013
1012
1012

Ozone (du)

310
307
305
304
304
303
304
304
305
306
307
310
318
327
334
335
334
333
332
332
332
333
333
334

Tuesday 20

Waxing Gibbous 93%

15:26

04:57

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: 07:40, Set: 16:10, Transit: 11:54. Moon - Rise: 15:26, Set: 04:57. Civil Dark: 16:48 - 07:02. Nautical Dark: 17:30 - 06:20. Astro Dark: 18:10 - 05:39

Total Clouds (% Sky Obscured)

100
80
88
95
98
100
100
100
100
100
100
97
84
90
99
99
100
88
88
88
88
88
88
100

Low Clouds (% Sky Obscured)

99
61
77
94
98
98
95
98
98
99
99
96
84
89
98
93
100
84
84
84
84
84
84
100

Medium Clouds (% Sky Obscured)

91
66
74
52
52
37
34
41
40
48
53
52
44
45
82
98
100
69
69
69
69
69
69
66

High Clouds (% Sky Obscured)

0
0
0
0
2
96
100
98
95
90
71
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
4
2
5
10
10
10
10
10
10
10
10
10
5
2
2
3
4
4
4
5
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
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

Precipitation Probability (%)

18
23
24
19
13
8
6
0
0
0
8
14
29
53
62
59
46
33
28
25
21
18
15
14

Precipitation Amount (mm)

0.09
0.14
0.18
0.16
0.1
0.06
0.03
0
0
0
0.03
0.06
0.11
0.22
0.31
0.26
0.14
0.07
0.05
0.04
0.03
0.02
0.01
0.02

Wind Speed/Direction (mph)

17
16
15
14
13
13
12
12
11
11
12
12
11
10
10
9
9
9
10
10
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
74
73
72
72
72
73
74
76
79
82
85
87
87
86
86
87
88
88
84
81
78

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

335
337
338
340
341
341
340
338
336
335
334
333
334
337
339
341
344
346
347
347
348
349
350
350

Wednesday 21

Waxing Gibbous 98%

15:49

06:13

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 OK
10 OK
11 OK
12 Bad

Sun - Rise: 07:42, Set: 16:09, Transit: 11:55. Moon - Rise: 15:49, Set: 06:13. Civil Dark: 16:47 - 07:03. Nautical Dark: 17:29 - 06:21. Astro Dark: 18:09 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
88
88
88
88
88
88
100
100
100
100
100
100
37
37
37
37
37
37
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
20
20
20
20
20
20
100
100
100
100
100
100
37
37
37
37
37
37
100

Medium Clouds (% Sky Obscured)

66
66
66
66
66
15
15
15
15
15
15
80
80
80
80
80
80
1
1
1
1
1
1
80

High Clouds (% Sky Obscured)

0
0
0
0
0
84
84
84
84
84
84
0
0
0
0
0
0
0
0
0
0
0
0
59

ISS Passover

Visibility (miles)

10
5
2
4
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
22
27
24
20
15
9
4
0
3
3
4
4
4
3
3
0
0
0
0
3
0
0
0

Precipitation Amount (mm)

0.05
0.13
0.2
0.21
0.19
0.13
0.06
0.01
0
0.01
0.02
0.03
0.04
0.05
0.05
0.02
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

12
12
11
11
11
11
10
10
9
8
8
7
7
7
7
7
7
7
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
79
80
81
81
82
85
85
85
85
85
85
85
84
84
83
84
85
85
82
80
77

Pressure (mb)

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

Ozone (du)

350
349
349
349
348
348
348
347
346
343
339
336
331
327
325
324
325
326
327
329
330
332
333
335

Thursday 22

Waxing Gibbous 100%

16:15

07:31

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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: 07:43, Set: 16:07, Transit: 11:55. Moon - Rise: 16:15, Set: 07:31. Civil Dark: 16:46 - 07:05. Nautical Dark: 17:28 - 06:22. Astro Dark: 18:09 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
38
38
38
38
38
38
52
52
52
52
52
52
70
70
70
70
70
70
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
38
38
38
38
38
38
52
52
52
52
52
52
60
60
60
60
60
60
100

Medium Clouds (% Sky Obscured)

80
80
80
80
80
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
2

High Clouds (% Sky Obscured)

59
59
59
59
59
0
0
0
0
0
0
0
0
0
0
0
0
31
31
31
31
31
31
20

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
Snow
Very Light Rain
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
0
0
0
0
0
1
2
2
3
4
9
13
15
14
8
6
6
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.04
0.08
0.19
0.39
0.51
0.36
0.14
0.04
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
72
71
71
72
73
75
77
77
77
78
80
82
83
85
85
85
85
85
85
84
84
82

Pressure (mb)

1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

336
336
337
339
340
342
343
345
346
348
349
351
352
353
354
354
354
354
353
351
350
349
348
347

Friday 23

Full Moon 99%

16:47

08:47

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: 07:45, Set: 16:06, Transit: 11:55. Moon - Rise: 16:47, Set: 08:47. Civil Dark: 16:45 - 07:06. Nautical Dark: 17:27 - 06:24. Astro Dark: 18:08 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
13
13
13
13
13
13
100
100
100
100
100
100
93
93
93
93
93
93
99

Medium Clouds (% Sky Obscured)

2
2
2
2
2
86
86
86
86
86
86
97
97
97
97
97
97
99
99
99
99
99
99
72

High Clouds (% Sky Obscured)

20
20
20
20
20
85
85
85
85
85
85
97
97
97
97
97
97
34
34
34
34
34
34
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
7
4
1
0
1
2
4
7
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
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
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

Precipitation Probability (%)

5
5
6
8
12
15
14
12
4
4
5
17
33
52
57
58
53
46
39
34
33
26
20
18

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.02
0.03
0.02
0.01
0.01
0.01
0.02
0.03
0.16
0.59
0.99
0.85
0.52
0.3
0.17
0.12
0.15
0.12
0.07
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
8
7
7
7
7
8
9

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6

Relative Humidity (%)

81
80
81
82
85
85
85
85
86
86
86
87
87
88
88
87
86
85
86
88
89
88
88
85

Pressure (mb)

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

Ozone (du)

348
350
351
351
351
350
351
351
351
351
351
350
349
349
348
348
348
348
348
349
349
349
349
348

Saturday 24

Waning Gibbous 96%

17:28

09:58

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: 07:47, Set: 16:05, Transit: 11:56. Moon - Rise: 17:28, Set: 09:58. Civil Dark: 16:44 - 07:08. Nautical Dark: 17:27 - 06:25. Astro Dark: 18:07 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

99
99
99
99
99
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

72
72
72
72
72
95
95
95
95
95
95
9
9
9
9
9
9
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

84
84
84
84
84
0
0
0
0
0
0
96
96
96
96
96
96
100
100
100
100
100
100
6

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

Precipitation Probability (%)

20
23
26
26
25
22
18
13
10
10
13
14
13
10
4
0
0
0
0
0
9
9
8
8

Precipitation Amount (mm)

0.11
0.21
0.28
0.23
0.13
0.07
0.04
0.02
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

10
9
8
8
9
9
9
9
9
9
9
9
9
9
10
10
11
11
11
10
10
10
10
11

Chance of Frost

Temperature (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
80
82
84
85
85
85
85
85
86
87
87
87
86
85
84
83
85
86
86
85
82
80

Pressure (mb)

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

Ozone (du)

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

Forecast for Worcester, Worcestershire, UK (52.21,-2.22)

Generated: 18/11/18 13:00:02. Forecast: 18/11/18 to 24/11/18. Timezone: UTC+0.00