Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Crescent 18%

No Rise

20:43

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:29, Set: 19:33, Transit: 13:00. Moon - Rise: No Rise, Set: 20:43. Civil Dark: 20:07 - 05:55. Nautical Dark: 20:48 - 05:15. Astro Dark: 21:31 - 04:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
87
100
100
100
100
100
100
100
100
82
100
100
100
100
100
98
84
96
100

Low Clouds (% Sky Obscured)

64
82
63
89
92
97
100
69
76
76
35
56
90
40
59
34
38
27
39
42
65
74
58
72

Medium Clouds (% Sky Obscured)

100
98
85
97
100
97
97
60
60
82
76
74
54
57
57
7
24
12
39
48
60
61
70
73

High Clouds (% Sky Obscured)

91
100
100
100
100
47
100
67
99
43
100
97
71
81
37
1
69
100
100
98
65
62
83
83

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
100
100
100
0
0
100
100
100
100
100
100
100
0
0
23
21
7
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.5
0.9
0.4
0
0
0.5
0.4
1.2
1.2
0.6
1
0.6
0
0
0
0
0
1
1
1.1
1.1

Wind Speed/Direction (mph)

7
5
5
6
4
4
4
4
3
3
6
5
5
3
4
4
6
5
3
3
2
7
8
7

Chance of Frost

Temperature (°C)

16
17
18
17
17
17
17
17
17
17
16
16
16
16
16
16
15
15
15
14
15
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
88
90
92
92
91
89
89
90
91
93
95
92
92
94
95
92
92
93
90
82
78
74

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1007
1008
1007
1006
1006
1006
1006
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

299
298
297
297
298
302
303
311
310
310
311
316
324
330
331
335
338
336
335
336
336
337
337
336

Monday 9

Waxing Crescent 26%

12:19

20:59

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:30, Set: 19:31, Transit: 13:00. Moon - Rise: 12:19, Set: 20:59. Civil Dark: 20:05 - 05:57. Nautical Dark: 20:45 - 05:17. Astro Dark: 21:28 - 04:34

Total Clouds (% Sky Obscured)

100
71
77
79
87
90
68
57
40
53
57
47
78
100
99
89
100
98
99
96
93
91
72
90

Low Clouds (% Sky Obscured)

56
28
56
57
67
80
64
51
44
57
25
27
57
92
96
85
99
97
98
91
86
84
59
71

Medium Clouds (% Sky Obscured)

95
68
31
41
42
0
0
3
3
2
8
3
52
53
48
40
38
33
21
21
11
5
0
0

High Clouds (% Sky Obscured)

100
52
55
50
35
50
70
70
68
3
37
18
25
5
0
4
0
0
2
34
67
46
19
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
88
55
43
30
21
18
8
8
8
3
6
16
12
16
1
2
3
2
0
0
0

Precipitation Amount (mm)

1.2
1.2
0.9
0.6
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
6
7
7
7
7
6
5
4
4
6
7
9
10
11
10
12
13
12
14
14
15
16
16

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
16
15
14
14
14
15
15
16
16
16
16
15
15
14
15
15
15

Feels Like (°C)

15
16
17
16
16
17
18
16
16
14
15
14
13
13
13
13
13
12
12
11
11
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

69
66
64
66
68
67
72
83
86
83
92
96
90
87
86
87
86
85
85
83
83
79
70
66

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1008
1009
1009
1010
1011
1011

Ozone (du)

337
337
337
334
330
328
326
323
318
315
314
311
309
307
303
299
296
298
298
297
297
298
297
296

Tuesday 10

Waxing Crescent 35%

13:34

21:21

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

Sun - Rise: 06:32, Set: 19:29, Transit: 13:00. Moon - Rise: 13:34, Set: 21:21. Civil Dark: 20:02 - 05:59. Nautical Dark: 20:43 - 05:18. Astro Dark: 21:26 - 04:36

Total Clouds (% Sky Obscured)

80
72
80
87
32
39
31
39
76
50
48
100
45
42
100
90
99
100
83
95
100
100
100
100

Low Clouds (% Sky Obscured)

73
58
48
35
21
26
18
20
12
0
0
0
0
0
14
21
29
26
21
41
96
92
76
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
1
14
11
12
7
36
16
35
59
58
55
49

High Clouds (% Sky Obscured)

5
5
24
35
2
3
3
17
76
46
47
100
39
23
100
62
96
99
32
55
100
100
100
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
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
1
2
4
4
6
5
24
15
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
59
56
53
50
50
54
59
69
75
77
80
81
80
84
87
88
90
92
95
90
82
76
72

Pressure (mb)

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

Ozone (du)

294
294
292
291
293
296
295
294
293
292
291
290
290
290
290
290
290
291
292
292
291
291
291
292

Wednesday 11

First Quarter 45%

14:48

21:51

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:33, Set: 19:27, Transit: 12:59. Moon - Rise: 14:48, Set: 21:51. Civil Dark: 20:00 - 06:00. Nautical Dark: 20:40 - 05:20. Astro Dark: 21:23 - 04:38

Total Clouds (% Sky Obscured)

97
95
90
94
96
100
99
95
100
100
100
78
55
58
60
63
60
61
62
60
32
31
37
30

Low Clouds (% Sky Obscured)

68
45
68
82
67
96
91
91
92
100
93
67
60
67
66
71
70
68
17
16
19
23
19
29

Medium Clouds (% Sky Obscured)

49
48
52
49
44
76
98
90
100
96
78
78
55
52
59
65
60
48
1
0
0
0
0
0

High Clouds (% Sky Obscured)

30
30
3
10
74
40
24
43
21
35
40
36
3
7
65
65
55
55
45
37
8
3
12
1

ISS Passover

Visibility (miles)

9
9
9
8
8
9
8
6
7
8
8
9
5
3
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
23
31
39
36
48
52
65
83
85
51
39
89
95
83
26
5
5
4
5
5
1
7
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
16
16
16
15
15
15
14
14
13
13
11
10
10
9
9
8
8
8
9
10
11
12

Feels Like (°C)

13
13
13
12
12
13
13
12
13
12
11
10
9
9
8
5
5
5
5
5
8
8
8
8

Dew Point (°C)

10
9
10
10
10
11
11
11
13
12
12
11
10
9
9
8
7
6
7
6
6
6
4
2

Relative Humidity (%)

67
62
65
66
69
74
75
80
90
90
90
90
91
96
96
93
90
87
90
88
84
74
61
52

Pressure (mb)

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

Ozone (du)

291
291
292
292
293
293
292
294
295
297
301
301
300
300
300
302
307
312
315
319
323
326
328
332

Thursday 12

Waxing Gibbous 55%

15:57

22:35

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

Sun - Rise: 06:35, Set: 19:24, Transit: 12:59. Moon - Rise: 15:57, Set: 22:35. Civil Dark: 19:58 - 06:02. Nautical Dark: 20:38 - 05:22. Astro Dark: 21:20 - 04:40

Total Clouds (% Sky Obscured)

16
44
81
90
80
54
32
44
20
2
0
0
0
3
2
4
7
10
14
17
21
25
35
56

Low Clouds (% Sky Obscured)

15
38
72
77
75
49
22
15
9
2
0
0
0
2
1
2
5
8
11
14
15
16
21
24

Medium Clouds (% Sky Obscured)

0
10
22
34
22
11
8
36
14
0
0
0
0
0
0
0
0
1
2
2
3
3
18
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
20
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
21
27
26
30
52
52
38
26
5
3
1
0
1
1
0
1
0
2
5
3
1
2
2

Precipitation Amount (mm)

0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
5
5
4
6
7
7
6
6
6
6
5
6
5
5
5
5
6
6
6
6
5

Relative Humidity (%)

47
47
48
58
60
57
68
77
82
85
87
87
88
88
90
87
87
90
90
91
85
80
70
61

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1015
1015

Ozone (du)

340
344
347
350
351
352
353
355
359
364
364
364
364
363
364
364
364
364
362
363
365
367
368
368

Friday 13

Waxing Gibbous 66%

16:56

23:37

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

Sun - Rise: 06:36, Set: 19:22, Transit: 12:59. Moon - Rise: 16:56, Set: 23:37. Civil Dark: 19:55 - 06:03. Nautical Dark: 20:35 - 05:24. Astro Dark: 21:17 - 04:42

Total Clouds (% Sky Obscured)

63
99
98
97
88
74
61
44
34
22
23
25
26
22
19
14
9
5
1
0
0
0
7
16

Low Clouds (% Sky Obscured)

43
74
71
64
62
52
17
12
9
5
4
4
3
5
7
9
6
3
0
0
0
0
5
10

Medium Clouds (% Sky Obscured)

50
48
47
46
42
37
44
22
22
18
26
30
31
23
13
5
3
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
32
31
17
25
17
13
22
12
1
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 (%)

16
8
12
17
13
15
11
16
16
14
15
13
5
10
12
10
10
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
51
56
58
58
57
59
70
72
76
78
81
81
82
84
87
90
88
87
87
75
67
58
54

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

367
366
365
364
363
362
361
360
362
363
364
366
368
369
369
369
369
367
366
364
364
364
364
365

Saturday 14

Waxing Gibbous 76%

17:40

00:54

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

Sun - Rise: 06:38, Set: 19:20, Transit: 12:58. Moon - Rise: 17:40, Set: 00:54. Civil Dark: 19:53 - 06:05. Nautical Dark: 20:33 - 05:25. Astro Dark: 21:15 - 04:44

Total Clouds (% Sky Obscured)

24
25
26
24
18
10
2
2
2
3
9
15
27
20
15
9
19
26
35
33
31
28
41
52

Low Clouds (% Sky Obscured)

15
14
13
14
11
8
4
4
3
3
3
3
2
3
4
5
3
2
0
6
13
18
29
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
5
6
6
9
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
10
17
12
6
2
22
41
56
46
33
21
17
11

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
3
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
45
45
43
42
47
53
59
62
63
66
68
71
73
76
78
81
82
82
85
76
68
61
64

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

365
366
362
358
354
350
347
343
340
337
335
334
333
332
330
329
327
326
325
323
323
322
322
320

Forecast for Chichester, West Sussex, United Kingdom (50.84,-0.77)

Generated: 08/09/24 05:49:02. Forecast: 08/09/24 to 14/09/24. Timezone: UTC+1.00