Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Gibbous 89%

17:29

04:29

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

Sun - Rise: 07:35, Set: 17:45, Transit: 12:40. Moon - Rise: 17:29, Set: 04:29. Civil Dark: 18:20 - 07:00. Nautical Dark: 19:00 - 06:20. Astro Dark: 19:40 - 05:40

Total Clouds (% Sky Obscured)

100
94
100
31
9
1
12
12
16
21
21
44
80
73
76
66
32
99
73
46
0
0
0
0

Low Clouds (% Sky Obscured)

100
90
42
9
1
1
12
12
16
21
21
44
80
73
76
66
32
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
86
100
26
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
2
9
0
0
0
0
0
0
0
0
0
0
0
0
99
73
46
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
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

Precipitation Probability (%)

16
16
9
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
11
13
14
13
12
11
11
11
12
12
12
11
11
10
10
9
8
6
5
5
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
11
7
6
5
4
4
5
6
7
11
11
11
12
13
13
11
8
6
6
5
4

Dew Point (°C)

10
9
8
7
6
5
5
5
5
5
5
4
4
4
4
3
3
3
3
2
2
2
3
3

Relative Humidity (%)

82
79
76
74
76
77
80
83
85
82
76
69
65
62
60
55
52
52
55
62
68
71
75
78

Pressure (mb)

1029
1030
1031
1031
1032
1032
1033
1034
1034
1035
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037

Ozone (du)

257
259
261
262
263
265
265
266
267
270
273
277
280
282
284
285
285
284
284
284
284
284
285
285

Monday 22

Waxing Gibbous 97%

17:49

05:40

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

Sun - Rise: 07:36, Set: 17:43, Transit: 12:40. Moon - Rise: 17:49, Set: 05:40. Civil Dark: 18:18 - 07:01. Nautical Dark: 18:58 - 06:21. Astro Dark: 19:38 - 05:42

Total Clouds (% Sky Obscured)

2
97
99
88
94
98
98
98
99
93
77
45
7
20
13
90
31
1
1
1
7
6
11
6

Low Clouds (% Sky Obscured)

0
1
0
0
1
3
6
3
4
2
0
0
1
7
7
8
5
1
0
1
3
6
11
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
89
28
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
97
99
88
94
98
98
98
99
93
77
45
6
14
0
1
0
0
0
0
4
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)

9
10
12
13
14
14
13
13
15
14
15
18
19
20
20
20
20
20
19
17
17
16
16
16

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
8
8
9
11
13
14
16
16
17
16
15
15
14
14
14

Feels Like (°C)

4
4
4
4
4
4
4
4
3
4
5
6
11
13
14
16
16
17
16
15
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
83
83
83
85
87
89
89
88
84
76
66
59
56
55
55
57
60
64
67
69
71

Pressure (mb)

1036
1035
1035
1034
1033
1033
1032
1031
1031
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

285
286
285
285
284
283
282
281
280
280
280
280
280
279
279
279
279
280
280
281
281
281
281
281

Tuesday 23

Waxing Gibbous 99%

18:10

06:52

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

Sun - Rise: 07:38, Set: 17:41, Transit: 12:40. Moon - Rise: 18:10, Set: 06:52. Civil Dark: 18:16 - 07:03. Nautical Dark: 18:56 - 06:23. Astro Dark: 19:36 - 05:44

Total Clouds (% Sky Obscured)

5
2
5
9
16
24
34
41
36
30
14
7
3
2
1
9
37
47
46
57
39
39
39
39

Low Clouds (% Sky Obscured)

5
2
5
9
16
24
34
41
36
30
14
7
3
2
1
1
0
0
0
4
7
7
7
7

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
37
47
46
56
34
34
34
34

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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
11
10
10
10
11
12
13
14
15
16
16
16
14
13
11
11
10
10

Feels Like (°C)

13
13
13
13
12
12
11
10
10
10
11
12
13
14
15
16
16
16
14
13
11
11
10
8

Dew Point (°C)

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

Relative Humidity (%)

73
75
77
79
81
83
84
84
84
81
79
76
73
68
64
61
60
61
67
75
80
83
86
88

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

281
280
279
278
276
275
274
273
273
273
273
273
273
273
273
273
274
274
275
275
276
277
278
279

Wednesday 24

Full Moon 100%

18:34

08:06

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

Sun - Rise: 07:40, Set: 17:39, Transit: 12:40. Moon - Rise: 18:34, Set: 08:06. Civil Dark: 18:14 - 07:05. Nautical Dark: 18:54 - 06:25. Astro Dark: 19:34 - 05:45

Total Clouds (% Sky Obscured)

39
39
0
0
0
0
0
0
31
31
31
31
31
31
94
94
94
94
94
94
94
94
94
94

Low Clouds (% Sky Obscured)

7
7
0
0
0
0
0
0
7
7
7
7
7
7
71
71
71
71
71
71
90
90
90
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
42
42
42
42

High Clouds (% Sky Obscured)

34
34
0
0
0
0
0
0
26
26
26
26
26
26
77
77
77
77
77
77
2
2
2
2

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
1

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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
6
5
5
5
6
7
8
10
12
13
14
14
13
11
10
10
10
9

Feels Like (°C)

7
6
6
5
5
4
4
3
3
2
3
5
6
10
12
13
14
14
13
11
10
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

89
90
91
92
93
94
95
97
98
100
99
95
88
78
67
61
57
57
61
69
73
75
77
78

Pressure (mb)

1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1021
1020
1019
1018
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

279
279
279
279
279
280
280
281
282
282
283
282
282
281
280
279
278
277
277
277
277
277
278
279

Thursday 25

Waning Gibbous 98%

19:02

09:22

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

Sun - Rise: 07:42, Set: 17:37, Transit: 12:40. Moon - Rise: 19:02, Set: 09:22. Civil Dark: 18:13 - 07:06. Nautical Dark: 18:53 - 06:26. Astro Dark: 19:32 - 05:47

Total Clouds (% Sky Obscured)

94
94
100
100
100
100
100
100
52
52
52
52
52
52
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
90
3
3
3
3
3
3
4
4
4
4
4
4
1
1
1
1
1
1
13
13
13
13

Medium Clouds (% Sky Obscured)

42
42
99
99
99
99
99
99
45
45
45
45
45
45
97
97
97
97
97
97
96
96
96
96

High Clouds (% Sky Obscured)

2
2
100
100
100
100
100
100
21
21
21
21
21
21
100
100
100
100
100
100
100
100
100
100

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
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
29
21
10
2

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.06
0.33
0.54
0.33
0.07
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
83
81
81
83
85
84
77
67
61
57
55
53
52
51
52
56
65
71
71
68
67

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

280
280
281
282
283
285
287
290
292
296
300
303
306
309
312
314
316
317
318
318
319
322
327
331

Friday 26

Waning Gibbous 93%

19:37

10:38

23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
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

Sun - Rise: 07:44, Set: 17:35, Transit: 12:39. Moon - Rise: 19:37, Set: 10:38. Civil Dark: 18:11 - 07:08. Nautical Dark: 18:51 - 06:28. Astro Dark: 19:30 - 05:49

Total Clouds (% Sky Obscured)

100
100
27
27
27
27
27
27
24
24
24
24
24
24
84
84
84
84
84
84
100
100
100
100

Low Clouds (% Sky Obscured)

13
13
22
22
22
22
22
22
23
23
23
23
23
23
29
29
29
29
29
29
13
13
13
13

Medium Clouds (% Sky Obscured)

96
96
1
1
1
1
1
1
9
9
9
9
9
9
27
27
27
27
27
27
24
24
24
24

High Clouds (% Sky Obscured)

100
100
6
6
6
6
6
6
0
0
0
0
0
0
77
77
77
77
77
77
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
4
1
0
0
1
1
1
1
2
2
3
4
6
6

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

Precipitation Probability (%)

2
5
13
12
4
4
5
7
18
25
34
39
35
27
21
17
15
13
15
31
49
47
45
49

Precipitation Amount (mm)

0.02
0.04
0.06
0.05
0.03
0.03
0.03
0.04
0.06
0.15
0.43
0.66
0.48
0.22
0.12
0.12
0.19
0.24
0.27
0.8
1.4
1.25
0.75
0.43

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
78
78
77
77
78
80
81
80
77
73
70
68
66
64
62
63
66
73
76
76
75
76

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

334
337
339
342
343
345
346
347
348
350
351
352
353
352
353
354
356
358
359
359
360
360
360
361

Saturday 27

Waning Gibbous 86%

19:20

10:51

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

Sun - Rise: 06:46, Set: 16:33, Transit: 11:39. Moon - Rise: 19:20, Set: 10:51. Civil Dark: 17:09 - 06:10. Nautical Dark: 17:49 - 05:30. Astro Dark: 18:28 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
73
73
73
73

Low Clouds (% Sky Obscured)

13
13
16
16
16
16
16
13
13
13
13
13
13
36
36
36
36
36
36
37
37
37
37
37

Medium Clouds (% Sky Obscured)

24
24
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
64
64
64
64
64

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

5
3
1
1
0
0
0
1
2
5
6
7
6
6
5
4
5
8
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
Light Rain
Light Rain
Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

48
53
58
62
62
59
51
49
43
39
34
23
15
12
11
10
10
10
18
26
20
13
0
0

Precipitation Amount (mm)

0.32
0.36
0.53
1.14
1.3
1
0.62
0.44
0.42
0.41
0.35
0.21
0.1
0.07
0.06
0.06
0.05
0.05
0.12
0.19
0.12
0.03
0
0

Wind Speed/Direction (mph)

16
17
18
17
16
15
15
15
15
15
16
16
16
16
16
15
15
13
12
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
80
79
79
80
82
82
81
79
75
71
69
67
66
67
71
75
78
78
77
75
75

Pressure (mb)

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

Ozone (du)

361
360
360
362
363
364
365
366
366
366
366
366
365
365
364
362
361
359
357
356
358
360
361
359

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 21/10/18 23:58:48. Forecast: 21/10/18 to 28/10/18. Timezone: UTC+1.00