Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Crescent 51%

15:25

22:13

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

44
18
15
100
84
92
83
98
64
57
17
8
24
18
26
39
40
69
70
93
77
63
53
72

Low Clouds (% Sky Obscured)

3
1
2
3
8
21
27
16
3
2
2
4
20
18
26
26
11
12
30
45
48
40
49
68

Medium Clouds (% Sky Obscured)

0
0
4
4
4
38
56
79
53
41
10
2
0
0
0
9
23
55
27
32
20
11
0
1

High Clouds (% Sky Obscured)

3
2
15
100
81
82
63
62
9
2
0
0
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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
71
76
78
79
83
86
91
90
93
91
81
62
50
46
43
43
44
46
48
50
52
55
56

Pressure (mb)

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

Ozone (du)

280
280
279
280
282
282
281
280
281
282
283
286
288
288
287
286
286
287
286
286
285
285
285
286

Sunday 18

First Quarter 61%

15:48

23:23

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

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)

24
4
19
99
100
99
98
89
99
80
64
72
74
66
68
67
67
47
32
32
39
45
38
11

Low Clouds (% Sky Obscured)

23
3
5
58
62
63
93
80
92
65
50
60
69
47
68
66
66
47
27
24
34
32
17
2

Medium Clouds (% Sky Obscured)

0
0
12
95
100
95
73
32
96
34
36
22
4
20
0
0
0
0
0
0
0
4
11
3

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)

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

Precipitation Probability (%)

0
1
12
51
33
33
56
54
53
39
20
16
19
28
40
26
23
5
0
1
1
0
0
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
5
4
4
4
4
5
5
6
6
7
9
10
9
9
9
10
11
10
9
7
7

Dew Point (°C)

1
3
5
5
6
6
6
7
8
8
7
7
7
7
6
7
7
7
5
5
6
6
5
4

Relative Humidity (%)

56
71
81
87
91
85
85
90
95
95
96
93
85
75
64
68
62
62
55
57
68
76
77
79

Pressure (mb)

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

Ozone (du)

289
293
296
297
302
301
302
298
297
297
298
299
298
297
293
287
285
285
287
289
289
292
293
294

Monday 19

Waxing Gibbous 70%

16:06

00:36

22 OK
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 OK
12 OK
13 Bad
14 OK
15 OK
16 OK
17 OK
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
69
77
81
80
96
92
95
96
96
90
64
65
45
43
56
23
21
30
20
100
98
97
96

Low Clouds (% Sky Obscured)

20
69
77
81
80
87
84
86
87
75
84
57
22
21
4
18
23
21
30
2
0
44
54
67

Medium Clouds (% Sky Obscured)

38
69
77
8
13
55
50
8
52
55
90
64
65
45
43
56
0
0
0
7
93
98
97
96

High Clouds (% Sky Obscured)

0
0
0
0
0
38
31
37
27
46
0
0
0
0
0
0
0
0
0
3
100
78
15
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
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

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
2
6
13
33
43
23
14
11
5
3
1
1
1
0
0
0
0
0
2
6
14
46
66

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
0.2

Wind Speed/Direction (mph)

5
4
4
4
4
4
5
4
4
4
3
3
5
5
5
7
9
11
12
12
9
7
9
13

Chance of Frost

Temperature (°C)

6
5
5
5
5
4
4
4
4
4
4
5
8
11
13
14
15
15
15
14
12
11
11
11

Feels Like (°C)

5
4
2
3
2
3
2
2
1
2
2
3
6
8
9
10
10
12
12
11
10
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

83
82
80
71
69
73
77
83
85
86
89
80
70
59
51
44
46
49
54
60
71
76
75
77

Pressure (mb)

1019
1019
1018
1017
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1006
1005
1005
1004
1003

Ozone (du)

293
291
290
289
288
289
288
287
287
288
289
291
293
294
294
297
304
307
308
304
285
281
284
282

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 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: 07:47, 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)

98
99
100
96
93
89
40
40
39
41
47
46
47
37
56
54
51
53
52
53
54
66
76
60

Low Clouds (% Sky Obscured)

76
85
94
88
82
75
38
36
37
34
34
30
38
28
52
41
23
22
24
22
25
26
27
27

Medium Clouds (% Sky Obscured)

98
99
100
42
12
18
5
5
2
4
10
11
5
6
56
54
51
53
52
53
54
66
76
25

High Clouds (% Sky Obscured)

0
0
55
0
0
49
0
0
0
0
0
0
0
0
0
0
0
0
6
33
0
0
0
0

ISS Passover

Visibility (miles)

4
4
9
9
9
9
9
9
9
9
9
9
9
9
6
7
6
8
6
8
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

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

Precipitation Probability (%)

79
95
87
89
90
78
52
33
13
23
33
20
23
43
52
51
48
45
46
48
44
42
28
23

Precipitation Amount (mm)

0.3
0.7
0.3
0.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
20
18
17
17
20
17
16
14
15
16
17
20
21
21
20
19
18
15
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
10
9
8
7
6
5
4
4
5
3
2
4
6
6
7
8
8
8
7
8
8

Relative Humidity (%)

87
90
92
84
84
81
76
76
73
72
70
69
59
51
58
64
63
67
71
76
80
81
85
88

Pressure (mb)

1002
1001
999
999
1000
1000
1001
1002
1003
1004
1005
1006
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

281
283
284
286
289
291
295
297
299
300
300
304
308
308
307
308
309
309
310
313
315
316
316
316

Wednesday 21

Waxing Gibbous 76%

16:34

03:05

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
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)

52
47
44
63
78
36
65
54
29
35
67
71
51
61
97
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
28
32
31
25
27
28
43
29
28
59
58
31
39
40
42
41
43
53
60
67
71
74
79

Medium Clouds (% Sky Obscured)

22
15
12
52
78
15
65
16
4
4
0
0
4
6
9
26
45
60
73
81
91
93
95
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
9
14
22
30
93
95
97
100
93
86
79
88
94
100

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
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

27
29
31
39
45
42
42
34
19
21
20
10
14
26
18
49
65
66
87
95
92
93
92
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
0.7
0.5
0.6
0.5
0.6

Wind Speed/Direction (mph)

10
10
10
10
8
8
7
6
6
6
6
7
8
11
13
15
13
11
10
11
13
14
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
90
90
91
93
93
93
91
90
83
77
67
62
59
59
60
62
70
78
87
89
92

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1005

Ozone (du)

314
314
314
312
310
311
311
310
309
309
308
306
301
297
294
293
290
287
284
282
280
278
279
280

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
19 Bad
20 Bad
21 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)

99
99
98
80
61
42
42
32
27
48
63
63
54
47
42
36
30
24
45
68
92
90
85
82

Low Clouds (% Sky Obscured)

85
90
94
73
50
26
26
27
27
28
33
35
36
36
36
28
20
13
28
43
55
54
51
50

Medium Clouds (% Sky Obscured)

91
84
76
52
26
0
4
4
7
35
56
63
42
33
24
19
14
9
36
65
92
86
74
59

High Clouds (% Sky Obscured)

95
90
87
78
61
42
40
22
0
0
0
0
3
8
14
12
8
0
1
3
5
6
6
8

ISS Passover

Visibility (miles)

2
5
7
9
9
9
9
9
9
9
9
9
8
9
9
9
8
7
6
7
8
8
8
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

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

Precipitation Probability (%)

95
95
95
95
95
33
34
29
19
33
43
49
62
61
49
46
42
38
61
81
95
93
88
83

Precipitation Amount (mm)

1.8
2.4
2.2
1.9
0.8
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0.2
0.4
0.6
0.6
0.6
0.6

Wind Speed/Direction (mph)

22
20
20
23
23
24
25
24
23
23
22
23
23
23
23
23
21
20
19
17
16
15
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
10
9
9
7
6
5
4
4
4
5
5
5
5
5
4
4
3
4
5
6
6
6

Relative Humidity (%)

92
89
83
80
79
76
73
71
67
65
67
69
71
69
67
65
62
58
55
64
73
85
84
84

Pressure (mb)

1003
1002
1001
1000
1001
1001
1001
1002
1003
1004
1005
1006
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013

Ozone (du)

280
290
300
309
312
314
317
319
321
324
326
329
332
334
336
338
337
336
335
340
345
351
354
357

Friday 23

Waxing Gibbous 94%

17:01

05:39

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: 07:52, Set: 18:03, Transit: 12:58. Moon - Rise: 17:01, Set: 05:39. Civil Dark: 18:37 - 07:19. Nautical Dark: 19:15 - 06:40. Astro Dark: 19:53 - 06:02

Total Clouds (% Sky Obscured)

78
74
72
71
74
78
83
87
93
90
93
88
90
95
100
91
77
62
71
85
93

Low Clouds (% Sky Obscured)

47
42
36
33
31
29
31
33
35
35
37
38
51
69
86
68
46
18
39
55
73

Medium Clouds (% Sky Obscured)

54
41
27
21
17
13
14
18
19
19
15
10
10
5
5
5
10
10
10
15
20

High Clouds (% Sky Obscured)

21
32
45
49
51
56
64
72
82
73
62
56
56
50
35
20
21
21
50
70
88

ISS Passover

Visibility (miles)

6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

68
52
30
32
33
22
29
31
28
31
31
26
42
46
37
58
64
58
95
95
95

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0.6
0.9
0.5

Wind Speed/Direction (mph)

12
13
14
15
15
15
14
14
14
14
15
16
17
18
19
20
20
21
22
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
74
68
65
63
61
62
65
66
64
60
58
57
56
55
55
56
56
57
58

Pressure (mb)

1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011

Ozone (du)

360
358
357
356
354
352
350
349
348
347
345
343
341
338
336
333
332
331
329
322
316

Welcome to Clear Outside

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

Generated: 17/10/26 21:53:44. Forecast: 17/10/26 to 24/10/26. Timezone: UTC+1.00