Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

First Quarter 61%

15:36

23:03

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

Sun - Rise: 07:30, Set: 17:57, Transit: 12:44. Moon - Rise: 15:36, Set: 23:03. Civil Dark: 18:31 - 06:56. Nautical Dark: 19:09 - 06:18. Astro Dark: 19:48 - 05:39

Total Clouds (% Sky Obscured)

59
68
73
78
99
94
95
87
84
68
34
29
19
24
35
24
82
96
96
76
50
63
83
95

Low Clouds (% Sky Obscured)

59
68
57
68
78
76
78
74
70
54
32
29
1
0
27
24
23
49
27
36
22
20
49
59

Medium Clouds (% Sky Obscured)

59
48
38
36
45
84
38
65
36
34
3
0
14
21
19
0
0
7
18
34
3
27
28
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
81
95
90
39
41
6
35
73

ISS Passover

Visibility (miles)

8
9
9
9
8
7
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

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

Precipitation Probability (%)

95
95
78
39
48
58
60
31
17
7
1
0
0
0
0
0
0
0
0
0
0
0
1
3

Precipitation Amount (mm)

0.4
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
85
84
82
81
81
84
78
77
77
80
81
81
76
71
64
60
58
57
58
62
70
76
77

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022

Ozone (du)

294
293
297
293
291
290
290
291
291
290
284
283
283
282
282
283
282
280
280
280
280
282
280
281

Monday 19

Waxing Gibbous 57%

15:53

00:17

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

Sun - Rise: 07:32, Set: 17:55, Transit: 12:43. Moon - Rise: 15:53, Set: 00:17. Civil Dark: 18:29 - 06:58. Nautical Dark: 19:07 - 06:19. Astro Dark: 19:46 - 05:41

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
99
98
99
100
100
100
99
98
100
100
98
100
100
100
100
98
78

Low Clouds (% Sky Obscured)

83
97
100
96
100
81
74
70
73
59
80
85
88
96
97
100
97
98
88
94
70
100
97
78

Medium Clouds (% Sky Obscured)

39
36
43
97
97
84
82
94
93
93
96
97
100
95
97
100
100
96
100
46
34
23
11
4

High Clouds (% Sky Obscured)

14
100
100
100
83
100
98
90
52
93
90
100
100
77
59
62
58
51
35
54
100
25
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
3
4
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

4
16
23
30
35
30
29
21
25
18
26
55
92
95
95
95
95
95
65
39
8
3
15
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.2
0.8
1.3
1.4
0.7
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
12
12
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
86
86
84
81
80
80
77
76
77
79
81
86
92
90
90
90
90
90
90
90
92
90

Pressure (mb)

1021
1021
1020
1019
1018
1017
1016
1015
1014
1013
1011
1010
1010
1009
1008
1007
1007
1006
1005
1005
1004
1004
1004
1004

Ozone (du)

282
282
283
285
285
284
285
284
284
283
282
281
281
280
279
278
278
279
281
282
282
282
284
288

Tuesday 20

Waxing Gibbous 70%

16:07

01:32

20 Bad
21 Bad
22 OK
23 Bad
00 OK
01 Bad
02 OK
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 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 07:34, Set: 17:53, Transit: 12:43. Moon - Rise: 16:07, Set: 01:32. Civil Dark: 18:27 - 07:00. Nautical Dark: 19:05 - 06:21. Astro Dark: 19:44 - 05:42

Total Clouds (% Sky Obscured)

35
40
35
70
34
54
45
93
100
100
100
100
82
68
75
53
57
29
45
28
26
27
28
43

Low Clouds (% Sky Obscured)

35
40
35
0
0
6
4
59
90
97
84
62
47
46
67
49
48
27
25
23
24
26
26
21

Medium Clouds (% Sky Obscured)

4
7
4
30
16
19
24
80
43
100
100
100
80
3
19
0
3
2
41
8
3
2
0
13

High Clouds (% Sky Obscured)

0
0
0
65
2
17
0
13
60
92
100
100
43
40
40
2
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
4
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 (%)

33
9
2
0
0
0
2
19
45
51
43
30
8
26
42
28
22
20
10
5
6
9
2
4

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)

7
10
9
8
7
5
6
8
10
11
12
13
14
13
22
19
17
17
16
16
16
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
7
6
9
10
9
9
7
8
9
9
8
8
3
5
6
7
8
8
9
10
8
8

Dew Point (°C)

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

Relative Humidity (%)

93
90
85
80
80
81
81
77
74
83
89
87
86
78
76
79
70
65
56
50
50
58
58
57

Pressure (mb)

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

Ozone (du)

292
295
304
303
297
283
281
282
285
285
286
286
289
291
293
294
297
299
299
301
302
304
308
305

Wednesday 21

Waxing Gibbous 79%

16:20

02:48

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

Sun - Rise: 07:35, Set: 17:51, Transit: 12:43. Moon - Rise: 16:20, Set: 02:48. Civil Dark: 18:25 - 07:01. Nautical Dark: 19:04 - 06:23. Astro Dark: 19:42 - 05:44

Total Clouds (% Sky Obscured)

55
65
69
94
91
90
68
56
37
30
21
24
21
21
34
43
53
59
59
48
51
86
83
89

Low Clouds (% Sky Obscured)

20
13
21
26
40
66
48
42
33
30
21
24
21
21
30
26
22
36
40
48
46
42
37
39

Medium Clouds (% Sky Obscured)

27
35
36
93
89
86
28
25
18
10
3
2
0
0
15
32
45
37
24
20
21
15
18
84

High Clouds (% Sky Obscured)

0
0
0
25
25
35
1
0
0
0
0
0
0
0
0
2
2
4
13
6
9
46
51
67

ISS Passover

Visibility (miles)

9
9
9
9
9
3
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
3
11
80
95
81
26
19
15
9
7
5
3
10
8
11
13
16
10
15
14
3
9

Precipitation Amount (mm)

0
0
0
0
0.2
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
64
65
65
67
76
86
83
84
84
84
84
85
83
76
70
63
56
52
49
50
54
64
72

Pressure (mb)

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

Ozone (du)

306
306
305
304
304
304
304
305
306
308
310
309
310
312
312
310
310
309
307
304
303
303
301
301

Thursday 22

Waxing Gibbous 87%

16:32

04:05

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

Sun - Rise: 07:37, Set: 17:49, Transit: 12:43. Moon - Rise: 16:32, Set: 04:05. Civil Dark: 18:23 - 07:03. Nautical Dark: 19:02 - 06:24. Astro Dark: 19:40 - 05:46

Total Clouds (% Sky Obscured)

93
100
100
100
100
100
100
99
98
67
96
93
96
98
97
96
95
84
68
52
53
53
53
44

Low Clouds (% Sky Obscured)

47
78
82
82
84
89
94
99
92
58
82
86
92
97
91
84
78
65
54
44
37
30
22
20

Medium Clouds (% Sky Obscured)

74
100
100
100
100
99
88
98
29
23
27
33
51
73
82
88
91
82
68
52
53
53
52
37

High Clouds (% Sky Obscured)

81
100
100
100
100
87
73
60
49
3
4
17
34
45
35
30
24
34
45
52
40
34
27
16

ISS Passover

Visibility (miles)

9
9
2
5
8
2
3
4
9
9
4
8
7
6
5
6
8
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
Light Rain
Light Rain
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

27
87
95
77
95
95
95
95
84
89
95
76
71
70
95
95
88
69
47
17
14
9
0
2

Precipitation Amount (mm)

0
0.5
0.4
0
0.5
1.8
2.6
0.6
0.5
0.6
1.1
0.4
0.3
0
0.6
0.8
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
14
15
18
20
21
18
17
17
16
19
23
29
27
26
25
23
22
20
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
90
84
87
89
90
89
79
80
84
83
83
84
82
81
78
76
71
66
60
63
64
65

Pressure (mb)

1010
1009
1008
1006
1004
1002
999
996
995
994
993
992
991
992
993
996
999
1002
1004
1006
1007
1009
1010
1011

Ozone (du)

300
297
297
297
299
301
305
309
316
322
321
320
320
320
320
320
320
319
319
320
320
326
333
339

Friday 23

Waxing Gibbous 94%

16:45

05:24

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 OK
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

Sun - Rise: 07:39, Set: 17:47, Transit: 12:43. Moon - Rise: 16:45, Set: 05:24. Civil Dark: 18:21 - 07:05. Nautical Dark: 19:00 - 06:26. Astro Dark: 19:38 - 05:47

Total Clouds (% Sky Obscured)

33
21
22
26
30
32
31
41
45
45
49
66
83
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

19
20
16
14
13
8
4
0
0
0
0
18
37
55
58
62
63
61
60
61
53
45
40
45

Medium Clouds (% Sky Obscured)

19
1
8
14
18
14
10
6
11
14
20
34
55
73
60
51
42
48
54
60
59
59
52
36

High Clouds (% Sky Obscured)

8
0
2
4
5
19
31
41
35
22
6
30
53
79
84
92
100
99
98
97
94
91
89
93

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

3
0
8
11
12
9
5
0
1
1
0
2
4
4
19
25
31
48
51
55
66
72
79
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4

Wind Speed/Direction (mph)

16
15
14
14
13
13
12
12
11
10
9
8
9
9
9
10
11
12
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
4
4
3
4
4
4
4
4
5
5
6
5
6
6
9
9
8
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

64
66
66
67
68
69
71
71
73
73
73
73
71
69
68
65
60
58
58
59
60
62
65
70

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1012
1010
1009
1008
1007

Ozone (du)

343
346
350
347
344
341
339
337
335
335
336
336
336
337
337
334
331
329
325
321
317
314
312
309

Saturday 24

Waxing Gibbous 98%

16:00

05:47

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

Sun - Rise: 06:41, Set: 16:45, Transit: 11:43. Moon - Rise: 16:00, Set: 05:47. Civil Dark: 17:19 - 06:06. Nautical Dark: 17:58 - 05:27. Astro Dark: 18:36 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
78
69
64
57
49
63
71
80

Low Clouds (% Sky Obscured)

50
60
67
69
75
52
40
39
42
42
49
52
49
61
67
73

Medium Clouds (% Sky Obscured)

29
23
47
72
95
98
100
89
78
65
61
57
49
52
55
57

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
89
78
69
63
52
49
50
45
45

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

87
91
95
92
88
80
74
71
68
64
64
58
46
46
39
25

Precipitation Amount (mm)

0.4
0.5
0.8
0.6
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
12
12
12
12
12
12
12
12
12
12
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
80
80
79
84
89
95
95
95
95
93
92
92
93
93

Pressure (mb)

1007
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

306
302
299
296
293
287
284
282
281
280
279
277
275
273
271
269

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 18/10/26 20:48:54. Forecast: 18/10/26 to 25/10/26. Timezone: UTC+1.00