Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

First Quarter 49%

13:51

23:39

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
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 Bad
03 Bad

Sun - Rise: 06:38, Set: 19:59, Transit: 13:18. Moon - Rise: 13:51, Set: 23:39. Civil Dark: 20:26 - 06:11. Nautical Dark: 20:58 - 05:39. Astro Dark: 21:31 - 05:06

Total Clouds (% Sky Obscured)

41
42
46
46
35
44
28
29
50
56
49
50
50
53
44
35
21
19
26
35
32
26
56
56

Low Clouds (% Sky Obscured)

13
17
18
13
17
18
13
19
33
36
44
31
33
6
30
25
21
19
26
35
32
26
53
39

Medium Clouds (% Sky Obscured)

6
16
14
4
5
19
10
0
24
31
20
26
27
39
16
15
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
1
0
0
2
0
2
1
0
2
2
2
25
38

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
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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
25
27
29
31
32
33
34
35
35
34
34
33
30
28
28
27
26
26
25
25

Feels Like (°C)

27
27
26
27
29
31
33
36
36
36
37
37
37
36
35
35
33
32
31
30
29
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
75
70
62
54
48
41
38
33
30
29
29
31
37
44
43
43
45
49
60
70
73

Pressure (mb)

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

Ozone (du)

310
310
309
311
311
311
311
309
307
308
310
310
310
310
311
310
308
307
306
306
304
304
302
301

Thursday 20

Waxing Gibbous 58%

14:51

00:20

04 OK
05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 06:38, Set: 19:58, Transit: 13:18. Moon - Rise: 14:51, Set: 00:20. Civil Dark: 20:24 - 06:12. Nautical Dark: 20:56 - 05:40. Astro Dark: 21:30 - 05:07

Total Clouds (% Sky Obscured)

22
9
8
6
7
38
31
41
44
54
77
99
100
92
64
100
100
84
78
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
0
0
0
0
0
0
9
35
45
70
70
67
53
28
1
59
36
42
48
58
49
37
39

Medium Clouds (% Sky Obscured)

2
2
2
2
2
26
19
26
17
21
41
45
71
80
27
20
61
37
36
24
25
43
8
24

High Clouds (% Sky Obscured)

2
8
5
3
4
12
8
2
3
3
10
54
57
54
48
100
100
55
52
100
100
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
1
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
Very Light Rain
None
Light Rain
None
None
None
None
None
Light Rain
Ice pellet
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
8
11
14
17
44
51
95
45
17
31
52
89
95
95
42
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
1.3
0
0
0
0
0
2.3
1.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
24
25
28
30
32
34
35
36
35
35
33
32
29
28
27
26
25
25
24
24
24

Feels Like (°C)

26
28
27
27
29
32
34
35
36
37
38
36
36
34
33
33
28
28
28
26
27
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

72
72
71
69
66
61
55
46
38
33
29
31
33
43
55
61
77
77
87
88
91
89
91
92

Pressure (mb)

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

Ozone (du)

300
301
300
300
299
299
298
297
297
297
297
296
296
295
295
295
294
291
293
294
296
297
298
297

Friday 21

Waxing Gibbous 68%

15:48

01:06

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:39, Set: 19:56, Transit: 13:18. Moon - Rise: 15:48, Set: 01:06. Civil Dark: 20:23 - 06:13. Nautical Dark: 20:55 - 05:41. Astro Dark: 21:28 - 05:08

Total Clouds (% Sky Obscured)

99
98
95
85
84
83
96
92
90
71
77
100
96
60
44
39
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
58
80
61
68
75
77
80
71
71
67
72
44
24
17
22
40
87
91
64
78
85
85
85

Medium Clouds (% Sky Obscured)

36
38
32
25
65
48
69
47
50
38
45
67
57
26
23
14
35
59
61
50
86
56
51
45

High Clouds (% Sky Obscured)

98
86
48
82
8
71
66
87
70
62
52
45
44
38
30
31
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
1
1
1
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

None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Ice pellet
Light Rain
Light Rain
Ice pellet
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain

Precipitation Probability (%)

17
29
32
21
2
36
94
95
95
93
95
95
50
15
18
74
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.4
2.8
1.8
0.4
2.2
1.5
0
0
0
0
1.6
3.6
3.2
1.6
2.2
1.4
0.7
1

Wind Speed/Direction (mph)

3
3
2
2
2
3
3
2
2
2
3
5
5
4
3
3
2
11
7
5
4
2
3
2

Chance of Frost

Temperature (°C)

24
23
23
23
24
25
27
27
28
29
29
28
26
26
27
27
25
24
23
22
23
22
22
22

Feels Like (°C)

26
26
26
26
28
29
31
30
32
32
33
31
28
29
31
31
31
21
21
23
24
24
24
23

Dew Point (°C)

22
22
21
21
21
21
19
19
16
15
13
13
18
20
16
16
20
22
22
22
21
21
21
21

Relative Humidity (%)

91
89
89
89
83
75
61
58
48
41
39
39
62
69
50
52
72
88
94
95
92
91
92
94

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1015
1016
1017
1016
1015
1015
1015
1015

Ozone (du)

299
299
297
298
297
297
297
297
298
298
297
298
298
297
297
296
295
293
294
293
294
294
295
295

Saturday 22

Waxing Gibbous 77%

16:40

01:59

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:40, Set: 19:55, Transit: 13:18. Moon - Rise: 16:40, Set: 01:59. Civil Dark: 20:22 - 06:13. Nautical Dark: 20:53 - 05:42. Astro Dark: 21:26 - 05:09

Total Clouds (% Sky Obscured)

57
65
100
100
100
99
99
94
73
69
72
64
69
53
55
47
55
58
61
64
68
72
71
76

Low Clouds (% Sky Obscured)

57
65
91
89
90
96
97
76
56
36
40
39
62
53
55
47
21
14
6
10
18
21
20
25

Medium Clouds (% Sky Obscured)

35
24
13
3
5
9
7
7
9
11
14
17
24
18
10
0
0
0
0
0
3
2
31
7

High Clouds (% Sky Obscured)

52
61
100
100
92
82
75
74
60
69
49
28
7
5
4
40
45
50
55
55
60
65
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
91
74
41
47
42
28
27
30
25
21
22
34
38
45
62
41
2
0
0
0

Precipitation Amount (mm)

1.2
1
0.9
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
22
22
23
24
26
27
28
29
30
30
30
29
28
27
25
24
23
23
22
22
22

Feels Like (°C)

23
25
25
24
24
25
26
27
29
32
32
32
32
32
31
30
28
26
25
25
24
24
25
24

Dew Point (°C)

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

Relative Humidity (%)

94
94
95
94
91
84
77
68
61
54
49
46
42
47
53
64
71
90
89
94
95
94
91
91

Pressure (mb)

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

Ozone (du)

298
300
299
300
299
299
300
300
299
298
297
296
296
298
300
299
303
305
303
302
302
302
304
305

Sunday 23

Waxing Gibbous 84%

17:26

02:57

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

Sun - Rise: 06:41, Set: 19:54, Transit: 13:17. Moon - Rise: 17:26, Set: 02:57. Civil Dark: 20:20 - 06:14. Nautical Dark: 20:52 - 05:43. Astro Dark: 21:25 - 05:10

Total Clouds (% Sky Obscured)

80
77
69
16
16
35
50
48
40
49
50
50
62
31
38
10
25
42
59
53
49
42
36
31

Low Clouds (% Sky Obscured)

26
25
24
16
10
5
0
7
11
8
8
23
48
16
2
0
22
42
59
53
41
29
18
9

Medium Clouds (% Sky Obscured)

9
5
2
0
0
0
0
6
11
17
15
14
13
14
12
10
10
9
10
9
8
9
9
12

High Clouds (% Sky Obscured)

65
65
55
3
8
26
45
40
15
8
14
9
15
1
25
0
0
0
0
1
2
3
2
1

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
2
4
5
9
8
3
14
19
21
21
17

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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
23
25
27
29
31
32
33
33
34
33
32
30
28
27
26
25
24
24
23
23

Feels Like (°C)

24
23
24
24
26
28
29
31
32
34
36
36
35
34
34
33
31
31
30
28
28
29
28
26

Dew Point (°C)

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

Relative Humidity (%)

94
94
95
95
89
78
66
56
46
39
36
35
34
35
37
47
58
60
61
63
67
70
72
73

Pressure (mb)

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

Ozone (du)

307
308
310
311
312
311
311
311
311
313
314
314
315
316
315
316
317
318
319
320
317
315
312
311

Monday 24

Waxing Gibbous 91%

18:06

03:58

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 06:42, Set: 19:53, Transit: 13:17. Moon - Rise: 18:06, Set: 03:58. Civil Dark: 20:19 - 06:15. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:23 - 05:11

Total Clouds (% Sky Obscured)

27
25
28
27
22
30
31
34
44
57
63
66
71
65
63
64
78
82
86
88
92
96
84
73

Low Clouds (% Sky Obscured)

1
3
6
9
6
3
0
1
1
1
28
56
71
65
63
64
62
38
15
12
9
6
5
7

Medium Clouds (% Sky Obscured)

14
12
13
8
6
6
7
7
9
9
17
25
27
35
42
50
58
73
81
82
81
81
63
45

High Clouds (% Sky Obscured)

0
0
1
1
1
0
0
0
0
0
0
0
0
10
20
35
39
44
48
48
53
61
48
32

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

Precipitation Probability (%)

1
2
2
1
1
1
0
3
3
1
8
11
12
33
38
41
53
59
60
53
44
27
30
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
24
26
27
28
29
31
31
31
31
29
27
26
25
24
24
23
23
23
22

Feels Like (°C)

27
27
27
27
27
27
27
27
28
28
29
37
36
35
34
34
34
26
27
26
26
26
26
25

Dew Point (°C)

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

Relative Humidity (%)

73
73
76
79
80
72
64
57
52
47
42
45
47
50
57
66
76
78
79
80
81
83
85
88

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1017

Ozone (du)

311
310
309
308
306
306
305
304
304
304
304
303
303
302
302
303
303
303
303
304
303
303
302
301

Tuesday 25

Waxing Gibbous 96%

18:41

03:58

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:42, Set: 19:51, Transit: 13:17. Moon - Rise: 18:41, Set: 03:58. Civil Dark: 20:18 - 06:16. Nautical Dark: 20:49 - 05:45. Astro Dark: 21:22 - 05:12

Total Clouds (% Sky Obscured)

62
61
59
58
51
52
31
22
18
22
45
72
97
95
95
100
88
74
61
62
63
66

Low Clouds (% Sky Obscured)

7
18
30
34
31
0
0
3
7
10
39
67
96
95
95
98
80
62
46
47
50
53

Medium Clouds (% Sky Obscured)

30
27
28
25
23
21
22
18
15
11
9
7
5
13
21
28
19
9
0
12
25
38

High Clouds (% Sky Obscured)

13
9
5
0
0
0
0
11
18
22
28
35
43
51
60
69
46
21
3
2
1
1

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

Fog (%)

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

Precipitation Probability (%)

27
37
45
53
51
48
40
46
46
43
44
45
46
58
68
76
78
84
94
78
59
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.5
0.7
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
22
23
24
26
28
28
28
29
29
28
28
27
26
25
24
24
23
23
23

Feels Like (°C)

25
26
25
25
25
28
29
30
30
30
31
34
33
31
31
30
30
26
27
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

89
91
89
88
85
74
65
56
52
47
43
47
52
58
61
65
69
76
83
91
91
92

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

300
299
297
296
294
295
295
295
294
292
291
291
290
290
290
290
290
291
291
292
292
291

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 19/08/26 04:55:16. Forecast: 19/08/26 to 25/08/26. Timezone: UTC-4.00