Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Gibbous 97%

17:43

04:43

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

Sun - Rise: 07:50, Set: 17:57, Transit: 12:54. Moon - Rise: 17:43, Set: 04:43. Civil Dark: 18:33 - 07:14. Nautical Dark: 19:14 - 06:34. Astro Dark: 19:54 - 05:54

Total Clouds (% Sky Obscured)

25
48
49
38
65
31
33
2
0
0
12
2
68
81
31
91
98
13
16
95
100
100
100
98

Low Clouds (% Sky Obscured)

25
48
49
38
65
31
33
2
0
0
12
2
68
81
31
30
11
9
16
57
100
54
9
4

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
1
0
0
0
2
1
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
88
98
4
0
87
1
99
100
98

ISS Passover

Visibility (miles)

8
10
8
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

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)

8
7
5
5
6
7
7
7
7
7
7
7
8
9
10
10
10
10
10
10
10
11
12
13

Chance of Frost

Temperature (°C)

9
8
9
8
8
8
7
7
7
7
8
10
11
12
13
13
12
11
11
11
11
11
11
11

Feels Like (°C)

6
6
8
7
7
6
5
5
5
5
7
8
11
12
13
13
12
11
11
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

74
76
68
72
76
78
78
79
78
76
72
69
65
63
61
62
63
65
67
69
70
73
74
75

Pressure (mb)

1034
1035
1035
1035
1036
1036
1037
1037
1038
1039
1039
1039
1039
1039
1039
1039
1038
1038
1038
1038
1038
1037
1037
1037

Ozone (du)

272
272
276
277
280
285
291
295
296
294
293
293
293
293
293
292
292
291
290
289
289
288
287
285

Tuesday 23

Waxing Gibbous 98%

18:02

05:54

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:52, Set: 17:55, Transit: 12:54. Moon - Rise: 18:02, Set: 05:54. Civil Dark: 18:31 - 07:16. Nautical Dark: 19:12 - 06:36. Astro Dark: 19:52 - 05:55

Total Clouds (% Sky Obscured)

99
98
100
100
100
100
100
99
97
95
95
97
100
99
100
99
99
68
48
77
79
66
74
85

Low Clouds (% Sky Obscured)

12
16
35
48
97
64
48
36
59
75
51
84
70
68
88
73
98
56
28
66
79
61
70
83

Medium Clouds (% Sky Obscured)

1
1
1
0
25
20
31
0
4
56
34
0
0
0
0
0
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
98
100
100
100
100
100
98
93
71
89
88
99
98
100
97
50
45
32
34
0
13
15
17

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
2
3
2
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.03
0.03
0.02

Wind Speed/Direction (mph)

13
14
14
15
16
16
16
16
16
17
17
18
19
19
19
19
18
17
16
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
74
75
75
75
76
77
77
77
76
74
71
68
67
68
68
70
71
72
73
74
75
75

Pressure (mb)

1036
1035
1035
1034
1033
1033
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

284
282
282
281
281
281
280
281
282
283
285
285
284
284
284
283
283
282
281
279
278
277
276
275

Wednesday 24

Full Moon 99%

18:23

07:07

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:54, Set: 17:53, Transit: 12:53. Moon - Rise: 18:23, Set: 07:07. Civil Dark: 18:29 - 07:18. Nautical Dark: 19:10 - 06:37. Astro Dark: 19:50 - 05:57

Total Clouds (% Sky Obscured)

96
99
100
100
100
98
99
95
97
81
91
99
97
100
100
100
98
99
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

95
99
100
100
100
98
99
95
97
61
66
98
97
100
100
100
98
99
95
94
94
94
94
94

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)

25
1
0
0
8
0
0
0
7
52
74
66
32
1
0
0
0
0
14
6
6
6
6
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

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 (%)

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

Precipitation Amount (mm)

0.03
0.04
0.02
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
14
13
13
12
12
11
11
12
12
12
12
13
13
13
12
12
11
10
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
77
79
81
84
86
86
86
86
86
84
82
79
78
77
77
78
79
79
80
81
80

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

273
271
270
269
268
268
269
269
269
269
268
268
267
267
267
268
269
270
271
272
273
274
276
276

Thursday 25

Waning Gibbous 100%

18:46

08:23

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:56, Set: 17:51, Transit: 12:53. Moon - Rise: 18:46, Set: 08:23. Civil Dark: 18:27 - 07:20. Nautical Dark: 19:08 - 06:39. Astro Dark: 19:48 - 05:59

Total Clouds (% Sky Obscured)

95
98
98
98
98
98
98
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
98
98
98
98
98
98
97
97
97
97
97
97
100
100
100
100
100
100
98
98
98
98
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
88
88
88
88
88

High Clouds (% Sky Obscured)

6
5
5
5
5
5
5
86
86
86
86
86
86
74
74
74
74
74
74
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
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
0
0
2
2
4
8
8
6
7
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.1
0.14
0.1
0.04
0.04
0.06

Wind Speed/Direction (mph)

8
8
8
8
7
7
7
7
8
8
9
10
10
11
11
12
12
12
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
9
9
9
10
10
10
11
12
12
12
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
84
86
88
88
89
88
87
86
85
83
80
74
73
73
75
77
77
78
79
79
78

Pressure (mb)

1027
1027
1026
1026
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

277
278
279
280
281
282
283
284
284
283
283
281
280
279
278
277
277
278
280
282
285
288
291
292

Friday 26

Waning Gibbous 98%

19:13

09:39

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 07:58, Set: 17:49, Transit: 12:53. Moon - Rise: 19:13, Set: 09:39. Civil Dark: 18:25 - 07:21. Nautical Dark: 19:06 - 06:41. Astro Dark: 19:46 - 06:00

Total Clouds (% Sky Obscured)

100
59
59
59
59
59
59
73
73
73
73
73
73
38
38
38
38
38
38
8
8
8
8
8

Low Clouds (% Sky Obscured)

98
17
17
17
17
17
17
21
21
21
21
21
21
31
31
31
31
31
31
6
6
6
6
6

Medium Clouds (% Sky Obscured)

88
1
1
1
1
1
1
51
51
51
51
51
51
24
24
24
24
24
24
6
6
6
6
6

High Clouds (% Sky Obscured)

98
52
52
52
52
52
52
45
45
45
45
45
45
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
9
8
6
4
3
3
3
3
4
5
8

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
None

Precipitation Probability (%)

16
17
14
9
7
10
16
26
35
36
38
30
17
7
10
14
18
20
22
27
21
14
8
5

Precipitation Amount (mm)

0.11
0.14
0.11
0.07
0.06
0.09
0.15
0.22
0.29
0.35
0.34
0.22
0.09
0.04
0.04
0.06
0.09
0.12
0.16
0.18
0.14
0.09
0.06
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
75
75
74
76
78
80
82
82
80
74
68
65
65
66
67
68
70
71
68
66
64
63

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

293
294
296
297
299
303
308
311
312
312
312
312
312
314
318
324
328
331
332
334
336
338
340
343

Saturday 27

Waning Gibbous 93%

19:47

10:56

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

Sun - Rise: 07:59, Set: 17:47, Transit: 12:53. Moon - Rise: 19:47, Set: 10:56. Civil Dark: 18:23 - 07:23. Nautical Dark: 19:04 - 06:42. Astro Dark: 19:44 - 06:02

Total Clouds (% Sky Obscured)

8
13
13
13
13
13
13
6
6
6
6
6
6
11
11
11
11
11
11
2
2
2
2
2

Low Clouds (% Sky Obscured)

6
10
10
10
10
10
10
6
6
6
6
6
6
2
2
2
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

6
3
3
3
3
3
3
0
0
0
0
0
0
10
10
10
10
10
10
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
10
10
9
5
4
6
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
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
5
0
4
10
10
11
8
7
0
0
7
7
7
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0
0.01
0.02
0.06
0.09
0.05
0.01
0
0
0.01
0.02
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
12
13
13
13
14
14
15
16
17
19
20
20
19
18
17
17
16
16
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
65
67
71
73
73
73
72
70
68
65
61
59
57
57
57
59
59
60
60
61
62
64

Pressure (mb)

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

Ozone (du)

346
348
349
348
348
348
348
348
349
350
350
351
352
353
355
356
357
359
360
361
361
362
362
362

Sunday 28

Waning Gibbous 86%

19:30

11:09

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

Sun - Rise: 07:01, Set: 16:45, Transit: 11:53. Moon - Rise: 19:30, Set: 11:09. Civil Dark: 17:21 - 06:25. Nautical Dark: 18:02 - 05:44. Astro Dark: 18:42 - 05:04

Total Clouds (% Sky Obscured)

2
12
12
12
12
12
61
61
61
61
61
61
6
6
6
6
6
6
32
32
32
32
32
32

Low Clouds (% Sky Obscured)

2
12
12
12
12
12
61
61
61
61
61
61
6
6
6
6
6
6
31
31
31
31
31
31

Medium Clouds (% Sky Obscured)

0
1
1
1
1
1
0
0
0
0
0
0
2
2
2
2
2
2
9
9
9
9
9
9

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

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)

14
14
14
14
14
14
14
14
15
16
16
16
15
14
14
13
11
10
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-0
0
0
-0
-0
-0
-0
0
0
0
0
1
1
1
1
0
0
0
-0
-0
-0
-1

Relative Humidity (%)

67
69
70
70
69
68
67
67
68
66
63
59
57
57
58
59
62
65
66
68
69
71
73
74

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

361
361
364
365
364
363
361
357
352
348
346
344
342
340
337
335
332
330
328
326
325
324
321
319

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 22/10/18 02:34:08. Forecast: 22/10/18 to 28/10/18. Timezone: UTC+1.00