Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

First Quarter 49%

13:51

23:39

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

Sun - Rise: 06:38, Set: 19:59, Transit: 13:18. Moon - Rise: 13:51, Set: 23:39. Civil Dark: 20:26 - 06:12. Nautical Dark: 20:58 - 05:40. Astro Dark: 21:31 - 05:07

Total Clouds (% Sky Obscured)

45
39
48
46
54
48
42
40
33
29
24
3
2
2
0
22
36
29
51
46
36
38
61
73

Low Clouds (% Sky Obscured)

9
13
13
19
23
29
28
40
33
29
24
3
0
0
0
22
36
29
32
28
36
38
33
15

Medium Clouds (% Sky Obscured)

23
32
27
33
23
0
0
0
0
0
0
0
0
0
0
0
3
1
17
10
10
18
21
26

High Clouds (% Sky Obscured)

0
0
2
3
4
0
0
2
2
2
2
1
1
2
0
2
2
2
24
27
4
2
34
52

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
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
35
36
36
36
35
36
35
34
32
31
30
30
28
27
28
29
28
28
27
26
28
31
33

Dew Point (°C)

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

Relative Humidity (%)

50
43
38
34
31
30
31
32
38
41
39
40
41
44
53
69
79
78
78
78
77
69
62
56

Pressure (mb)

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

Ozone (du)

307
307
311
312
311
310
310
309
307
307
305
305
305
304
303
302
303
302
302
302
302
301
300
300

Thursday 20

Waxing Gibbous 58%

14:51

00:20

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
10 Bad

Sun - Rise: 06:39, Set: 19:58, Transit: 13:18. Moon - Rise: 14:51, Set: 00:20. Civil Dark: 20:24 - 06:13. Nautical Dark: 20:56 - 05:41. Astro Dark: 21:30 - 05:08

Total Clouds (% Sky Obscured)

70
57
59
82
97
81
88
79
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

38
57
53
48
68
39
33
22
7
54
50
28
38
38
32
40
53
53
66
69
68
75
84
78

Medium Clouds (% Sky Obscured)

34
25
26
17
37
22
15
0
13
53
33
65
43
3
47
43
2
19
21
19
24
15
34
51

High Clouds (% Sky Obscured)

57
45
46
57
63
62
62
61
83
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
4
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0

Precipitation Type

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

Precipitation Probability (%)

22
34
53
66
54
78
88
28
51
38
95
95
95
95
50
14
8
35
95
72
51
34
39
28

Precipitation Amount (mm)

0
0
0.3
0.2
0
0.5
0.5
0
0
0
4.7
0.3
5.7
0.9
0
0
0
0
0.9
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

32
33
33
33
33
33
32
31
30
29
27
25
25
24
24
24
24
24
24
24
24
24
24
25

Feels Like (°C)

34
36
36
35
35
34
34
32
32
31
27
27
26
27
27
27
27
27
26
27
26
27
27
28

Dew Point (°C)

19
18
16
14
13
15
11
10
14
18
23
22
22
22
22
22
21
21
21
22
21
21
20
20

Relative Humidity (%)

48
40
34
30
28
34
26
27
36
51
78
82
85
87
85
84
85
84
85
87
85
82
76
73

Pressure (mb)

1016
1016
1015
1015
1014
1013
1013
1013
1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1017

Ozone (du)

299
298
298
297
297
298
297
297
298
296
296
296
297
299
298
299
298
298
299
300
300
300
298
298

Friday 21

Waxing Gibbous 68%

15:48

01:06

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
10 Bad

Sun - Rise: 06:40, Set: 19:56, Transit: 13:18. Moon - Rise: 15:48, Set: 01:06. Civil Dark: 20:23 - 06:13. Nautical Dark: 20:55 - 05:42. Astro Dark: 21:28 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
93
83
77
81
100
100
100
100
100
100
100
100
100
100
100
98
100
99
98
77

Low Clouds (% Sky Obscured)

80
80
77
82
66
75
55
46
64
67
93
92
42
57
58
65
61
62
79
79
79
83
84
77

Medium Clouds (% Sky Obscured)

62
28
20
25
56
60
22
50
80
75
59
67
74
75
55
32
4
10
6
5
19
25
38
13

High Clouds (% Sky Obscured)

100
100
100
100
85
64
67
73
100
100
100
100
100
100
100
100
100
100
100
91
98
84
63
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
1
2
9
9
9
9
9
9
9
9
9
5
9
9

Fog (%)

0
0
0
0
0
1
0
0
0
0
0
0
24
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

79
95
95
95
81
10
20
50
95
95
95
95
95
95
95
95
50
17
4
2
23
31
17
16

Precipitation Amount (mm)

0.3
2.5
1
0.4
0.6
0
0
0
0
2.1
4.6
2.6
3
3.8
0.4
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
16
15
14
14
14
14
16
22
23
23
22
22
22
22
22
22
22
22
22
22
23
23

Relative Humidity (%)

63
55
48
44
41
39
38
38
45
83
95
97
95
94
94
95
95
95
95
95
95
95
94
94

Pressure (mb)

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

Ozone (du)

299
299
298
297
297
299
300
299
295
294
292
294
295
293
292
295
296
295
296
296
297
297
298
299

Saturday 22

Waxing Gibbous 77%

16:40

01:59

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

Sun - Rise: 06:41, Set: 19:55, Transit: 13:18. Moon - Rise: 16:40, Set: 01:59. Civil Dark: 20:22 - 06:14. Nautical Dark: 20:53 - 05:43. Astro Dark: 21:26 - 05:10

Total Clouds (% Sky Obscured)

73
53
56
46
68
68
52
46
35
4
13
8
63
82
100
100
100
100
83
67
50
45
50
55

Low Clouds (% Sky Obscured)

65
49
30
37
45
52
37
26
18
1
2
2
1
0
0
3
7
12
9
6
0
0
0
0

Medium Clouds (% Sky Obscured)

16
25
46
16
10
5
3
46
0
0
0
0
1
3
4
3
2
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

25
2
0
0
1
2
2
2
3
3
8
4
58
79
100
100
100
100
83
67
50
45
50
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
9
9
1
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

21
22
25
25
24
43
44
38
42
60
59
19
3
2
0
4
10
33
44
8
2
0
0
6

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0
0
0.3
0.3
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
29
30
30
30
30
29
27
27
25
24
24
23
23
22
22
22
21
22
22
23
25
27

Feels Like (°C)

29
30
32
32
33
32
33
33
30
30
30
29
28
26
25
24
24
24
24
24
25
26
28
30

Dew Point (°C)

21
20
19
19
19
21
25
25
24
24
23
23
23
22
21
20
19
20
20
21
21
22
22
23

Relative Humidity (%)

77
63
56
53
51
56
73
79
83
84
88
94
95
94
91
88
85
88
91
95
94
91
87
78

Pressure (mb)

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

Ozone (du)

298
298
297
296
295
295
294
296
294
296
298
298
297
297
299
299
300
302
305
305
304
304
305
306

Sunday 23

Waxing Gibbous 84%

17:26

02:57

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

Sun - Rise: 06:42, Set: 19:54, Transit: 13:17. Moon - Rise: 17:26, Set: 02:57. Civil Dark: 20:20 - 06:15. Nautical Dark: 20:52 - 05:44. Astro Dark: 21:25 - 05:11

Total Clouds (% Sky Obscured)

63
40
62
26
23
56
57
18
15
35
45
50
55
7
3
17
17
23
32
41
45
43
39
32

Low Clouds (% Sky Obscured)

3
9
11
17
20
26
17
11
3
1
0
0
0
0
0
0
0
0
3
6
9
6
3
0

Medium Clouds (% Sky Obscured)

4
5
5
10
15
17
9
4
0
0
0
0
0
0
0
17
14
15
16
20
24
20
17
14

High Clouds (% Sky Obscured)

63
30
47
2
2
27
40
2
15
35
45
50
55
7
3
3
3
2
5
8
10
6
3
0

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
55
17
0
2
9
16
23
60
57
19
27
21
18
12
19
15
4
7
7
6
20
28
34

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
31
32
32
32
32
31
29
26
24
23
22
22
22
21
22
22
22
22
22
22
23
25

Feels Like (°C)

32
33
34
34
34
35
34
32
33
28
25
24
24
24
26
25
27
26
26
26
25
24
26
27

Dew Point (°C)

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

Relative Humidity (%)

68
56
62
57
48
46
48
53
62
75
69
72
79
81
81
83
83
83
81
81
80
80
74
69

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018

Ozone (du)

305
305
307
307
308
308
307
307
307
308
309
311
310
311
314
312
311
311
310
308
307
305
304
302

Monday 24

Waxing Gibbous 91%

18:06

03:58

11 OK
12 OK
13 OK
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

Sun - Rise: 06:42, Set: 19:53, Transit: 13:17. Moon - Rise: 18:06, Set: 03:58. Civil Dark: 20:19 - 06:16. Nautical Dark: 20:50 - 05:45. Astro Dark: 21:23 - 05:12

Total Clouds (% Sky Obscured)

24
24
27
36
44
51
51
51
49
65
77
88
71
50
30
40
56
71
74
78
81
75
67
63

Low Clouds (% Sky Obscured)

3
4
5
6
9
13
21
29
38
38
40
40
28
15
3
1
4
5
6
8
9
7
10
4

Medium Clouds (% Sky Obscured)

10
13
15
17
23
25
33
42
49
61
68
72
55
38
21
36
49
59
56
53
50
45
42
39

High Clouds (% Sky Obscured)

0
0
0
0
1
1
10
16
27
32
38
40
39
34
30
29
25
12
9
5
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

31
24
4
12
15
13
75
95
95
95
95
86
75
60
37
39
39
33
47
57
69
64
59
47

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
0.9
0.7
0.5
0.4
0.3
0
0
0
0
0
0
0
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
30
31
31
32
30
27
25
24
24
23
23
22
22
22
22
22
22
22
22
23
24

Feels Like (°C)

28
29
29
30
38
36
35
36
37
39
26
26
27
26
26
25
26
26
26
26
26
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

65
59
54
50
48
45
44
56
71
94
89
87
83
87
91
94
94
94
94
94
92
94
83
74

Pressure (mb)

1019
1018
1018
1017
1017
1016
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

300
300
299
298
297
296
295
294
294
294
294
294
294
293
293
293
292
292
291
291
290
290
290
290

Tuesday 25

Waxing Gibbous 96%

18:41

05:00

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

Sun - Rise: 06:43, Set: 19:51, Transit: 13:17. Moon - Rise: 18:41, Set: 05:00. Civil Dark: 20:18 - 06:17. Nautical Dark: 20:49 - 05:45. Astro Dark: 21:22 - 05:13

Total Clouds (% Sky Obscured)

63
64
67
66
66
67
76
86
95
87
80
74
76
78
80
84
88
92
87
81
76

Low Clouds (% Sky Obscured)

4
4
8
26
40
54
62
66
64
67
65
58
55
52
48
51
54
59
44
31
43

Medium Clouds (% Sky Obscured)

35
32
30
21
13
4
13
23
33
33
32
34
27
20
13
21
28
33
23
14
4

High Clouds (% Sky Obscured)

8
15
21
19
20
18
32
48
60
41
22
5
14
22
31
40
44
44
41
42
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

54
55
51
54
54
52
71
86
95
95
95
95
94
79
68
57
44
25
21
17
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.8
0.8
0.8
0.7
0.5
0.4
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
6
6
5
4
3
3
3
4
2
1
1
1
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
27
27
34
33
32
32
33
34
26
28
29
29
28
28
26
26
26
26
26

Dew Point (°C)

19
18
18
17
17
18
18
19
21
22
22
22
23
22
22
22
22
22
22
22
22

Relative Humidity (%)

66
60
55
50
50
51
51
60
71
83
87
91
95
95
95
95
95
94
94
94
92

Pressure (mb)

1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1016
1016
1017
1016
1016
1016
1015
1015
1014
1014
1014

Ozone (du)

290
290
290
289
290
290
290
289
287
286
286
287
288
288
288
288
287
287
286
287
288

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

Generated: 19/08/26 11:21:11. Forecast: 19/08/26 to 25/08/26. Timezone: UTC-4.00