Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Gibbous 88%

21:53

09:57

10 Bad
11 Bad
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

Sun - Rise: 05:51, Set: 20:25, Transit: 13:07. Moon - Rise: 21:53, Set: 09:57. Civil Dark: 21:02 - 05:14. Nautical Dark: 21:49 - 04:28. Astro Dark: 22:45 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
73
91
100
100
100
100
72
52
68
23
54
81
78
69
59
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
88
100
100
100
100
100
100
100
100
100
99
78

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

26
27
27
27
27
27
27
27
26
25
24
22
21
20
20
19
19
19
18
18
18
19
20
21

Feels Like (°C)

26
27
27
28
27
27
27
27
26
25
24
22
21
20
20
20
19
19
19
19
19
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

49
48
49
49
48
47
46
49
52
57
62
67
71
75
79
90
91
92
92
93
94
90
84
78

Pressure (mb)

1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003

Ozone (du)

316
316
316
315
315
315
315
316
317
317
319
319
320
320
320
321
321
320
321
321
321
326
325
324

Monday 15

Waning Gibbous 79%

22:08

09:57

10 Good
11 OK
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

Sun - Rise: 05:52, Set: 20:23, Transit: 13:07. Moon - Rise: 22:08, Set: 09:57. Civil Dark: 21:00 - 05:16. Nautical Dark: 21:46 - 04:30. Astro Dark: 22:42 - 03:35

Total Clouds (% Sky Obscured)

14
41
95
99
100
100
100
94
83
100
100
100
100
100
100
100
100
100
100
97
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
1
3
0
1
1
4
1
0
0
0
1
1
15
20
18
19
6
2
22
25

Medium Clouds (% Sky Obscured)

7
31
22
16
3
2
6
3
27
89
100
95
99
99
100
100
100
100
94
93
67
100
100
95

High Clouds (% Sky Obscured)

8
16
94
98
100
100
100
94
77
100
100
100
100
100
100
100
100
27
98
45
100
100
100
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
3
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
5
12
18
17

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.05
0.11
0.11

Wind Speed/Direction (mph)

10
9
10
11
11
11
12
12
13
13
12
10
9
7
7
5
6
7
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

22
23
24
23
24
23
24
24
24
23
22
21
20
20
19
19
18
18
18
18
18
18
19
20

Feels Like (°C)

23
23
24
24
24
24
24
24
24
24
22
21
20
20
20
19
19
18
18
18
18
18
19
20

Dew Point (°C)

17
17
17
18
18
17
17
17
17
17
17
17
17
17
17
16
16
16
17
17
17
17
17
17

Relative Humidity (%)

73
70
67
70
69
69
68
66
66
68
74
79
82
83
84
84
87
90
91
92
92
92
90
84

Pressure (mb)

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

Ozone (du)

324
324
324
329
331
332
334
335
335
332
332
332
331
329
327
326
325
325
326
327
328
329
329
330

Tuesday 16

Waning Gibbous 70%

22:22

11:15

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

Sun - Rise: 05:54, Set: 20:21, Transit: 13:07. Moon - Rise: 22:22, Set: 11:15. Civil Dark: 20:58 - 05:18. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:39 - 03:38

Total Clouds (% Sky Obscured)

90
100
52
75
100
93
67
100
57
40
37
44
13
22
98
93
93
93
93
93
93
100
100
100

Low Clouds (% Sky Obscured)

28
2
2
3
0
8
2
11
3
2
8
9
1
7
6
0
0
0
0
0
0
100
100
100

Medium Clouds (% Sky Obscured)

85
100
25
16
48
7
37
24
6
15
13
3
6
9
6
2
2
2
2
2
2
52
52
52

High Clouds (% Sky Obscured)

12
34
35
69
100
91
45
100
52
28
21
37
8
8
98
93
93
93
93
93
93
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

20
22
26
24
20
16
13
8
6
5
5
6
6
6
5
4
8
15
15
20
25
33
23
22

Precipitation Amount (mm)

0.15
0.17
0.26
0.33
0.26
0.13
0.08
0.02
0.02
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.04
0.1
0.09
0.12
0.13
0.26
0.14
0.19

Wind Speed/Direction (mph)

8
9
9
8
7
9
9
8
7
5
5
2
2
3
3
5
5
6
6
7
7
8
8
9

Chance of Frost

Temperature (°C)

21
22
22
23
22
22
22
22
22
21
20
19
18
18
17
17
16
16
16
15
16
16
17
18

Feels Like (°C)

21
22
23
23
23
23
22
22
22
21
20
19
19
18
17
17
16
16
16
16
16
17
17
19

Dew Point (°C)

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

Relative Humidity (%)

79
76
74
72
72
73
75
75
75
75
79
85
88
89
89
91
93
95
98
100
100
97
97
92

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

331
331
332
332
332
332
332
333
333
336
338
339
340
339
339
342
343
344
344
345
345
342
341
342

Wednesday 17

Waning Gibbous 60%

22:37

12:32

10 Bad
11 Bad
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 OK
08 OK
09 OK

Sun - Rise: 05:55, Set: 20:19, Transit: 13:07. Moon - Rise: 22:37, Set: 12:32. Civil Dark: 20:55 - 05:19. Nautical Dark: 21:41 - 04:34. Astro Dark: 22:35 - 03:41

Total Clouds (% Sky Obscured)

100
100
100
97
97
97
97
97
97
58
58
58
58
58
58
67
67
67
67
67
67
14
14
14

Low Clouds (% Sky Obscured)

100
100
100
11
11
11
11
11
11
22
22
22
22
22
22
66
66
66
66
66
66
14
14
14

Medium Clouds (% Sky Obscured)

52
52
52
35
35
35
35
35
35
16
16
16
16
16
16
2
2
2
2
2
2
0
0
0

High Clouds (% Sky Obscured)

100
100
100
95
95
95
95
95
95
36
36
36
36
36
36
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

16
10
12
13
25
27
25
18
22
19
21
15
15
11
14
17
15
18
18
11
3
7
5
2

Precipitation Amount (mm)

0.14
0.08
0.12
0.13
0.31
0.39
0.38
0.32
0.35
0.26
0.24
0.14
0.14
0.09
0.13
0.13
0.11
0.12
0.12
0.06
0.01
0.03
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
23
23
23
23
22
22
21
21
20
19
19
18
17
16
16
15
15
15
15
16
17
18

Feels Like (°C)

20
22
23
24
23
23
22
22
22
21
20
20
19
18
18
17
16
16
15
15
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

85
77
73
71
72
75
78
80
81
82
86
90
92
92
93
93
94
96
98
99
99
98
94
89

Pressure (mb)

1010
1010
1010
1011
1011
1011
1012
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

344
344
344
343
341
341
340
339
338
338
336
333
333
333
332
336
336
335
335
335
333
335
333
331

Thursday 18

Waning Gibbous 50%

22:56

13:47

10 Good
11 Good
12 Good
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

Sun - Rise: 05:57, Set: 20:17, Transit: 13:06. Moon - Rise: 22:56, Set: 13:47. Civil Dark: 20:53 - 05:21. Nautical Dark: 21:39 - 04:36. Astro Dark: 22:32 - 03:43

Total Clouds (% Sky Obscured)

14
14
14
100
100
100
100
100
100
93
93
93
93
93
93
100
100
100
100
100
100
59
59
59

Low Clouds (% Sky Obscured)

14
14
14
100
100
100
100
100
100
93
93
93
93
93
93
2
2
2
2
2
2
59
59
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
20
20
20
20
20
20
57
57
57
57
57
57
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
2
3
5
8
10
9
6
3
0
0
0
0
0
0
0
10
31
44
43
27
18
17
22

Precipitation Amount (mm)

0
0.01
0.02
0.06
0.08
0.1
0.1
0.07
0.04
0
0
0
0
0
0
0
0.04
0.22
0.39
0.3
0.14
0.07
0.06
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
22
22
22
22
21
21
21
21
20
19
18
18
17
17
17
17
17
17
18
18
19
20

Feels Like (°C)

20
21
22
22
22
22
21
22
21
21
20
19
18
18
18
17
17
17
17
17
18
19
19
20

Dew Point (°C)

16
17
17
17
17
17
17
16
16
17
17
18
17
17
16
14
15
16
16
17
17
18
18
19

Relative Humidity (%)

82
77
74
72
72
73
74
73
71
77
82
92
96
96
94
84
87
95
98
98
97
96
96
96

Pressure (mb)

1015
1015
1014
1014
1013
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

329
328
327
328
327
327
327
326
328
323
322
324
325
325
325
309
307
307
307
308
309
311
313
315

Friday 19

Third Quarter 40%

23:18

15:00

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

Sun - Rise: 05:59, Set: 20:15, Transit: 13:06. Moon - Rise: 23:18, Set: 15:00. Civil Dark: 20:51 - 05:23. Nautical Dark: 21:36 - 04:38. Astro Dark: 22:29 - 03:46

Total Clouds (% Sky Obscured)

59
59
59
37
37
37
37
37
37
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9

Low Clouds (% Sky Obscured)

59
59
59
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9

Medium Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
33
33
33
33
33
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

29
39
48
51
47
41
37
26
6
2
0
0
0
0
0
0
2
8
11
8
4
0
0
1

Precipitation Amount (mm)

0.17
0.27
0.42
0.54
0.55
0.48
0.36
0.19
0.06
0.01
0
0
0
0
0
0
0.01
0.04
0.07
0.04
0.01
0
0
0.01

Wind Speed/Direction (mph)

12
13
14
15
15
15
14
14
13
13
13
14
14
14
13
13
13
13
13
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
95
93
91
89
87
85
83
82
81
81
82
83
87
90
90
90
86
81
75

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

316
316
316
316
316
317
317
316
315
314
314
314
313
312
310
308
308
308
308
308
308
308
309
309

Saturday 20

Waning Crescent 30%

23:48

16:11

10 Good
11 Good
12 Good
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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:00, Set: 20:13, Transit: 13:06. Moon - Rise: 23:48, Set: 16:11. Civil Dark: 20:49 - 05:24. Nautical Dark: 21:34 - 04:40. Astro Dark: 22:26 - 03:48

Total Clouds (% Sky Obscured)

9
9
9
98
98
98
98
98
98
54
54
54
54
54
54
4
4
4
4
4
4
100
100
100

Low Clouds (% Sky Obscured)

9
9
9
98
98
98
98
98
98
49
49
49
49
49
49
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
41
41
41
41
41
41
3
3
3
3
3
3
0
0
0

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
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

2
1
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)

0.01
0.01
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)

13
13
14
14
15
16
16
16
15
14
13
12
11
10
10
10
10
9
9
8
6
6
6
6

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
21
21
20
20
19
18
17
16
16
15
15
15
15
15
15
15
16
18

Feels Like (°C)

18
19
20
21
21
21
21
21
20
20
19
18
17
16
16
15
15
15
15
15
15
15
16
18

Dew Point (°C)

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

Relative Humidity (%)

70
67
64
62
61
62
64
67
69
74
80
88
93
91
85
81
81
83
84
85
86
84
80
73

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022

Ozone (du)

308
307
305
304
303
303
303
302
301
301
300
299
299
299
300
301
301
301
301
301
300
299
299
299

Forecast for Chichester, West Sussex, UK (50.84,-0.77)

Generated: 14/08/22 10:42:06. Forecast: 14/08/22 to 20/08/22. Timezone: UTC+1.00