Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waxing Crescent 41%

14:55

No Set

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

Sun - Rise: 07:41, Set: 18:17, Transit: 12:59. Moon - Rise: 14:55, Set: No Set. Civil Dark: 18:50 - 07:07. Nautical Dark: 19:28 - 06:29. Astro Dark: 20:06 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
3
0
0
0
5
7
8
7
17
26
21
23
18
12
14
63
70
84
62
16
39

Low Clouds (% Sky Obscured)

0
0
0
3
0
0
0
5
6
6
6
14
21
17
21
18
12
7
17
2
3
2
4
0

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
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
50
67
82
53
7
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

6
5
5
6
6
6
6
6
6
6
6
6
9
12
12
12
12
12
12
10
8
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
84
84
84
85
87
85
86
88
91
84
71
62
57
54
49
48
49
56
63
69
70
74

Pressure (mb)

1031
1031
1032
1032
1032
1032
1033
1033
1033
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1035

Ozone (du)

321
320
319
317
317
317
318
316
314
309
304
302
298
297
295
293
292
290
289
282
279
277
276
277

Saturday 17

Waxing Crescent 51%

15:25

22:13

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

Sun - Rise: 07:42, Set: 18:15, Transit: 12:59. Moon - Rise: 15:25, Set: 22:13. Civil Dark: 18:48 - 07:09. Nautical Dark: 19:26 - 06:31. Astro Dark: 20:04 - 05:53

Total Clouds (% Sky Obscured)

53
60
18
60
72
55
100
100
85
34
2
30
23
27
50
32
32
12
2
18
55
50
55
91

Low Clouds (% Sky Obscured)

0
0
0
4
14
0
0
3
2
2
2
17
16
25
49
32
32
12
2
3
54
50
55
55

Medium Clouds (% Sky Obscured)

30
3
8
60
70
55
70
70
38
4
0
2
4
2
0
0
0
0
0
9
49
7
55
91

High Clouds (% Sky Obscured)

44
45
10
33
35
2
72
67
65
30
0
10
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
1
2
5
20
27
21
13

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)

5
6
6
6
6
6
6
6
6
6
5
5
8
11
13
14
14
14
14
11
8
8
8
7

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
6
6
5
5
4
6
9
11
12
13
13
13
13
12
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
79
80
83
83
85
88
91
89
80
65
53
48
45
44
44
47
55
66
72
74
77

Pressure (mb)

1035
1035
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1030
1030
1030
1030
1030
1030
1029

Ozone (du)

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

Sunday 18

First Quarter 61%

15:48

23:23

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

Sun - Rise: 07:44, Set: 18:13, Transit: 12:58. Moon - Rise: 15:48, Set: 23:23. Civil Dark: 18:46 - 07:11. Nautical Dark: 19:24 - 06:33. Astro Dark: 20:02 - 05:55

Total Clouds (% Sky Obscured)

75
86
46
85
77
71
82
100
68
85
97
96
78
84
89
94
87
63
45
8
27
35
76
80

Low Clouds (% Sky Obscured)

46
35
4
24
57
63
75
74
39
67
90
93
71
75
84
85
68
49
36
8
25
35
74
77

Medium Clouds (% Sky Obscured)

25
86
16
76
65
9
10
17
15
15
15
13
13
18
17
15
16
14
8
0
0
0
0
4

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
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

20
1
2
6
21
38
15
20
11
29
42
49
49
42
46
37
21
5
11
2
6
6
14
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
6
6
6
6
6
7
8
9
10
11
11
12
11
11
9
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
85
87
91
90
84
85
83
88
93
93
88
88
80
74
71
68
64
62
67
78
85
85
78

Pressure (mb)

1029
1029
1028
1028
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

286
288
292
296
298
300
301
303
304
302
301
300
298
298
297
296
289
287
288
286
286
286
285
285

Monday 19

Waxing Gibbous 70%

16:06

00:36

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:46, Set: 18:11, Transit: 12:58. Moon - Rise: 16:06, Set: 00:36. Civil Dark: 18:44 - 07:12. Nautical Dark: 19:22 - 06:34. Astro Dark: 20:00 - 05:56

Total Clouds (% Sky Obscured)

39
41
84
83
85
85
82
82
83
87
93
100
84
69
53
61
66
75
68
63
58
72
86
100

Low Clouds (% Sky Obscured)

39
41
43
73
78
77
79
80
81
87
93
100
84
69
53
61
66
75
63
53
40
47
49
60

Medium Clouds (% Sky Obscured)

0
8
84
73
52
63
80
75
74
80
52
58
26
47
53
5
64
75
51
44
32
72
81
100

High Clouds (% Sky Obscured)

4
3
3
9
54
3
8
65
3
16
2
0
0
0
0
27
40
50
49
54
58
51
33
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
7
9
9
9
4
4
9
9
9
3
3
9
7

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
Light Rain

Precipitation Probability (%)

10
5
2
3
6
11
26
34
54
54
59
51
37
18
17
19
36
45
47
48
43
33
46
72

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
4
4
4
4
4
4
5
6
8
9
11
12
13
13
12
11
10
10
10

Feels Like (°C)

3
4
4
2
1
1
1
1
1
1
2
2
3
6
8
10
11
12
12
11
9
8
7
7

Dew Point (°C)

2
3
3
2
1
0
0
1
2
2
4
5
5
7
9
10
11
12
13
12
10
9
9
9

Relative Humidity (%)

78
86
88
85
83
79
79
82
85
91
96
96
96
96
96
95
95
96
96
98
96
96
96
95

Pressure (mb)

1020
1019
1019
1018
1017
1016
1015
1015
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008
1007
1007
1007
1007
1006
1006

Ozone (du)

284
284
284
283
283
283
282
283
283
283
282
283
284
285
286
287
287
287
288
290
292
295
297
298

Tuesday 20

Waxing Gibbous 79%

16:21

01:50

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

Sun - Rise: 07:47, Set: 18:09, Transit: 12:58. Moon - Rise: 16:21, Set: 01:50. Civil Dark: 18:42 - 07:14. Nautical Dark: 19:21 - 06:36. Astro Dark: 19:58 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
93
98
97
64
38
28
23
17
31
41
48
54
53
55
61
76
75
79
80
82
82

Low Clouds (% Sky Obscured)

73
84
94
79
90
86
57
37
28
22
14
23
41
48
54
53
55
61
63
61
54
47
43
43

Medium Clouds (% Sky Obscured)

81
25
20
59
22
19
14
9
4
1
7
31
41
44
54
53
55
61
75
75
79
66
43
28

High Clouds (% Sky Obscured)

17
31
43
24
13
0
1
3
1
0
0
31
41
48
54
53
55
61
76
75
79
58
43
24

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

79
86
95
95
89
62
46
28
19
13
27
30
52
44
76
90
95
95
95
80
56
45
37
26

Precipitation Amount (mm)

0.4
0.4
0.5
0.6
0.6
0.2
0
0
0
0
0
0
0.3
0
0.7
0.6
0.7
1.1
0.8
0.3
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
7
6
9
8
7
6
6
6
7
8
12
15
11
14
20
18
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
8
8
8
8
8
9
8
8
10
9
9
10
9
10
9
10
9
9
8
3
2

Dew Point (°C)

9
9
9
9
8
7
7
7
7
6
7
8
8
10
11
12
11
11
10
9
8
7
6
4

Relative Humidity (%)

93
90
91
87
87
81
82
88
88
88
90
88
85
93
92
92
92
90
90
88
88
88
81
77

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010

Ozone (du)

302
310
300
292
290
287
286
284
285
287
290
290
290
290
290
291
292
294
295
296
297
299
301
303

Wednesday 21

Waxing Gibbous 76%

16:34

03:05

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

Sun - Rise: 07:49, Set: 18:07, Transit: 12:58. Moon - Rise: 16:34, Set: 03:05. Civil Dark: 18:40 - 07:15. Nautical Dark: 19:19 - 06:37. Astro Dark: 19:57 - 05:59

Total Clouds (% Sky Obscured)

65
52
41
42
44
45
38
25
17
44
68
87
85
84
84
89
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
34
29
25
28
28
25
21
17
21
29
35
38
41
45
53
60
68
63
54
49
58
64
74

Medium Clouds (% Sky Obscured)

26
20
18
22
27
22
9
3
1
25
42
53
52
62
73
66
64
64
82
94
99
99
99
100

High Clouds (% Sky Obscured)

33
44
41
42
44
45
38
22
0
4
9
17
23
31
45
69
87
95
97
98
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain

Precipitation Probability (%)

22
19
9
24
32
25
41
54
39
49
56
17
30
35
31
48
58
53
53
48
37
44
54
72

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
0.3

Wind Speed/Direction (mph)

14
12
10
8
7
6
5
5
6
6
7
8
9
10
12
14
15
15
16
14
14
14
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
3
4
6
8
7
7
7
8
8
8
8
9
9
13
12
12
11
10
10
8
8

Dew Point (°C)

3
4
5
5
6
6
7
7
7
7
8
9
10
10
11
12
12
12
12
12
12
11
11
11

Relative Humidity (%)

71
73
77
80
82
85
88
88
88
90
88
86
84
83
82
80
82
83
83
84
84
84
87
89

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1009

Ozone (du)

305
307
308
309
310
310
310
308
307
305
302
300
298
295
293
291
290
289
287
285
283
282
279
276

Thursday 22

Waxing Gibbous 87%

16:47

04:21

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:51, Set: 18:05, Transit: 12:58. Moon - Rise: 16:47, Set: 04:21. Civil Dark: 18:39 - 07:17. Nautical Dark: 19:17 - 06:39. Astro Dark: 19:55 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
83
62
47
67
83
100
91
84
78
75
68
63

Low Clouds (% Sky Obscured)

78
80
80
71
64
57
58
59
56
43
40
36
38
36
35
31
28
25
39
52
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
83
62
47
67
83
100
91
84
78
75
68
54

High Clouds (% Sky Obscured)

100
100
100
100
100
100
87
73
55
50
50
45
45
50
65
80
80
78
51
31
12

ISS Passover

Visibility (miles)

3
3
3
4
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
68
84
95
95
95
95
54
50
50
42
48
53
36
51
61
69

Precipitation Amount (mm)

0.7
0.8
0.9
1
0.7
0.2
0.5
0.8
1.1
1.3
0.9
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

18
19
20
22
20
18
18
18
17
18
16
15
14
16
18
20
20
20
21
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
90
89
86
89
90
93
90
90
87
84
80
76
75
72
71
76
83

Pressure (mb)

1009
1008
1007
1006
1005
1005
1004
1003
1003
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

273
272
270
269
268
267
265
265
264
264
264
264
264
264
263
263
264
265
267
270
274

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 16/10/26 21:48:22. Forecast: 16/10/26 to 22/10/26. Timezone: UTC+1.00