Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waxing Crescent 23%

13:15

19:18

18 OK
19 OK
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

Sun - Rise: 07:27, Set: 18:12, Transit: 12:49. Moon - Rise: 13:15, Set: 19:18. Civil Dark: 18:45 - 06:54. Nautical Dark: 19:24 - 06:16. Astro Dark: 20:02 - 05:37

Total Clouds (% Sky Obscured)

22
39
51
63
98
97
100
97
98
98
97
84
97
99
100
99
100
98
95
96
80
86
79
79

Low Clouds (% Sky Obscured)

13
8
8
9
3
14
12
12
19
24
33
36
31
41
95
95
83
72
27
62
28
56
41
62

Medium Clouds (% Sky Obscured)

22
39
51
63
87
88
44
81
87
89
92
40
40
31
22
25
25
39
5
10
2
2
2
20

High Clouds (% Sky Obscured)

22
39
51
63
46
68
50
72
88
86
86
53
89
96
98
85
100
92
88
85
74
65
60
50

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
1
1
1
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 (%)

2
14
3
0
0
0
0
0
1
2
1
0
0
0
4
5
11
18
3
0
11
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
10
11
11
11
12
12
12
13
13
14
13
13
14
14
16
16
16
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

75
78
84
84
82
84
86
92
87
89
90
90
85
86
90
78
77
75
67
63
65
67
70
80

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

301
302
302
302
300
298
295
295
295
294
292
292
293
293
292
292
291
291
292
292
291
292
293
294

Thursday 15

Waxing Crescent 32%

14:08

20:00

18 Bad
19 Bad
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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 Good

Sun - Rise: 07:29, Set: 18:10, Transit: 12:48. Moon - Rise: 14:08, Set: 20:00. Civil Dark: 18:43 - 06:56. Nautical Dark: 19:22 - 06:17. Astro Dark: 20:00 - 05:39

Total Clouds (% Sky Obscured)

65
84
74
68
72
73
53
44
81
89
67
100
100
100
98
96
76
32
24
17
22
24
18
3

Low Clouds (% Sky Obscured)

65
35
25
15
18
18
19
21
29
31
41
97
83
83
83
84
76
25
16
11
18
24
18
2

Medium Clouds (% Sky Obscured)

56
65
65
65
63
14
21
31
50
45
46
100
100
100
94
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
5
48
41
44
38
20
2
26
31
3
2
8
53
57
43
3
3
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
4
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
2
5
22
78
95
95
95
95
91
21
17
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
1.1
0.7
0.9
1.8
0.7
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
15
15
14
14
14
14
14
15
14
12
12
12
11
11
12
12
13
14
14
14
14
13

Feels Like (°C)

15
15
15
14
13
13
13
14
15
14
13
12
10
11
7
7
8
9
10
10
11
11
11
11

Dew Point (°C)

14
14
15
14
13
13
13
13
13
14
13
11
11
11
10
9
9
10
7
5
4
4
3
3

Relative Humidity (%)

81
86
95
93
93
92
92
95
93
95
95
96
95
96
93
86
83
83
64
55
51
49
47
49

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

295
295
296
298
299
301
303
303
302
302
301
300
301
302
304
308
309
309
310
311
313
314
313
312

Friday 16

Waxing Crescent 30%

14:48

20:54

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

Sun - Rise: 07:31, Set: 18:08, Transit: 12:48. Moon - Rise: 14:48, Set: 20:54. Civil Dark: 18:41 - 06:57. Nautical Dark: 19:20 - 06:19. Astro Dark: 19:58 - 05:40

Total Clouds (% Sky Obscured)

6
3
0
0
0
0
3
6
8
11
10
8
8
11
9
17
26
29
32
29
31
30
28
43

Low Clouds (% Sky Obscured)

5
3
0
0
0
0
2
2
6
8
7
6
7
9
7
12
22
24
29
21
21
21
24
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
7
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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
61
68
67
72
78
82
85
87
90
91
91
90
90
88
82
73
64
56
53
48
48
49
58

Pressure (mb)

1026
1027
1028
1028
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1033
1033
1033
1033
1033
1032
1032
1031
1031

Ozone (du)

313
318
319
317
315
314
316
318
320
322
322
323
324
327
329
332
331
329
328
326
320
320
320
316

Saturday 17

Waxing Crescent 41%

15:18

21:58

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

Sun - Rise: 07:33, Set: 18:06, Transit: 12:48. Moon - Rise: 15:18, Set: 21:58. Civil Dark: 18:39 - 06:59. Nautical Dark: 19:18 - 06:20. Astro Dark: 19:56 - 05:42

Total Clouds (% Sky Obscured)

38
18
6
45
37
56
55
34
24
24
27
42
43
35
25
14
24
40
55
53
50
50
72
80

Low Clouds (% Sky Obscured)

38
18
5
45
37
56
55
33
20
24
27
38
33
23
17
10
12
18
27
26
26
24
57
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
0
8
14
19
24
28
33
22
11

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
1
0
0
0
0
1
3
4
16
28
37
42
44
45
29
17

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 (%)

11
0
1
2
3
14
10
1
0
0
0
0
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
64
67
61
69
73
76
78
81
81
81
83
83
82
78
72
61
54
50
47
47
49
53

Pressure (mb)

1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

312
309
306
303
302
302
302
301
303
303
300
297
295
294
296
297
298
298
299
300
300
298
297
297

Sunday 18

First Quarter 51%

15:40

23:09

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

Sun - Rise: 07:34, Set: 18:03, Transit: 12:48. Moon - Rise: 15:40, Set: 23:09. Civil Dark: 18:37 - 07:01. Nautical Dark: 19:16 - 06:22. Astro Dark: 19:54 - 05:44

Total Clouds (% Sky Obscured)

76
72
69
60
44
62
63
63
64
64
58
52
50
50
55
55
70
80
88
90
93
96
91
86

Low Clouds (% Sky Obscured)

76
72
69
54
44
38
63
63
64
64
58
52
50
50
55
55
58
47
38
28
17
5
3
2

Medium Clouds (% Sky Obscured)

1
2
4
43
4
62
63
60
64
64
58
52
50
50
55
55
70
69
65
58
54
51
37
19

High Clouds (% Sky Obscured)

3
2
1
0
0
2
63
63
64
29
58
52
50
50
55
55
70
80
88
89
92
96
91
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
5
4
4
6
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
1
2
3
6
38
42
12
42
90
95
80
66
52
42
30
5
7
5
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
9
8
8
7
7
7
7
7
7
7
7
9
9
10
12
13
14
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
3
4
4
4
4
5
4
5
6
6
7
7
8
8
9
9
9
9
9
9

Relative Humidity (%)

52
54
54
57
68
78
81
78
82
85
84
90
91
93
90
87
84
79
74
70
68
67
65
71

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1030
1031

Ozone (du)

295
294
295
295
295
294
290
286
283
280
280
278
277
278
277
277
276
276
275
275
274
274
273
273

Monday 19

Waxing Gibbous 61%

15:57

00:22

18 Bad
19 Bad
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

Sun - Rise: 07:36, Set: 17:59, Transit: 12:48. Moon - Rise: 15:57, Set: 00:22. Civil Dark: 18:35 - 07:02. Nautical Dark: 19:14 - 06:24. Astro Dark: 19:52 - 05:45

Total Clouds (% Sky Obscured)

82
86
86
86
86
87
87
92
96
100
98
97
96
96
98
98
95
92
89
85
80
77
69
62

Low Clouds (% Sky Obscured)

1
0
0
0
4
7
12
14
15
16
11
5
0
9
16
23
22
19
25
18
15
12
17
23

Medium Clouds (% Sky Obscured)

1
5
9
13
18
23
28
28
29
25
20
14
10
10
10
10
14
25
33
24
12
0
12
19

High Clouds (% Sky Obscured)

79
81
83
84
83
82
81
88
94
100
93
87
80
86
91
97
77
61
48
48
49
50
38
24

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
7
10
12
10
8
1
4
5
4
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
87
88
91
93
93
91
91
91
91
91
88
88
85
78
72
67
63
58
54
54
54
53
61

Pressure (mb)

1031
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1027
1026
1026
1025
1025

Ozone (du)

272
272
273
273
274
274
274
274
273
273
273
274
276
277
278
280
281
283
284
286
287
289
290
290

Tuesday 20

Waxing Gibbous 70%

16:11

01:37

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

Sun - Rise: 07:38, Set: 17:57, Transit: 12:47. Moon - Rise: 16:11, Set: 01:37. Civil Dark: 18:33 - 07:04. Nautical Dark: 19:12 - 06:25. Astro Dark: 19:50 - 05:47

Total Clouds (% Sky Obscured)

58
60
60
65
60
59
53
40
28
21
28
36
44
31
19
5
20
36
55

Low Clouds (% Sky Obscured)

26
33
37
40
37
40
33
33
28
21
28
36
44
31
12
3
14
25
36

Medium Clouds (% Sky Obscured)

21
18
14
15
14
13
12
8
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
8
5
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

Fog (%)

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

Precipitation Probability (%)

1
16
22
25
23
21
20
15
9
1
1
1
0
1
1
0
1
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
79
80
80
80
83
85
88
88
90
91
91
93
91
87
81
75
68
62

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021

Ozone (du)

289
289
292
294
297
297
296
296
295
293
292
292
291
291
292
292
293
296
299

Forecast for Crondall, Hampshire, United Kingdom (51.23,-0.86)

Generated: 14/10/26 18:46:08. Forecast: 14/10/26 to 20/10/26. Timezone: UTC+1.00