Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 39%

12:49

23:03

08 Bad
09 Bad
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 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK

Sun - Rise: 06:37, Set: 19:59, Transit: 13:18. Moon - Rise: 12:49, Set: 23:03. Civil Dark: 20:26 - 06:10. Nautical Dark: 20:58 - 05:38. Astro Dark: 21:32 - 05:05

Total Clouds (% Sky Obscured)

79
63
60
70
47
69
66
50
30
36
27
14
30
25
0
0
12
22
30
35
34
42
49
31

Low Clouds (% Sky Obscured)

5
10
19
24
32
24
50
37
26
28
24
14
25
5
0
0
0
0
28
28
34
42
49
31

Medium Clouds (% Sky Obscured)

2
6
0
0
14
22
12
24
7
11
0
0
17
0
0
0
9
20
23
25
26
21
15
1

High Clouds (% Sky Obscured)

79
48
11
2
13
43
25
2
0
1
0
0
2
1
0
0
0
0
0
0
0
11
28
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
1
1
1
4
2
3
3
2
6
1
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
4
5
6
6
6
6
6
7
7
6
6
6
6
5
5
4
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
31
34
36
37
36
37
37
36
35
35
32
30
29
30
30
29
29
29
29
29
28
27

Dew Point (°C)

22
21
19
18
19
18
18
17
14
13
13
15
18
18
18
18
20
20
20
20
20
20
20
20

Relative Humidity (%)

79
69
55
48
42
38
35
32
29
27
27
35
50
54
56
61
69
74
77
78
77
78
79
80

Pressure (mb)

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

Ozone (du)

306
306
307
307
308
309
309
311
312
312
310
309
307
307
309
310
309
311
309
307
307
307
308
310

Wednesday 19

First Quarter 49%

13:50

23:38

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 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: 06:38, Set: 19:58, Transit: 13:17. Moon - Rise: 13:50, Set: 23:38. Civil Dark: 20:25 - 06:11. Nautical Dark: 20:57 - 05:39. Astro Dark: 21:30 - 05:06

Total Clouds (% Sky Obscured)

40
39
44
45
34
65
66
79
77
78
31
84
84
81
81
65
72
81
74
74
67
95
83
94

Low Clouds (% Sky Obscured)

34
39
38
45
34
33
51
66
75
73
29
72
74
39
40
33
42
61
49
50
45
51
68
85

Medium Clouds (% Sky Obscured)

0
0
17
4
0
13
10
17
0
15
23
26
68
17
21
7
15
25
19
13
0
0
0
2

High Clouds (% Sky Obscured)

8
0
2
2
3
30
12
2
2
2
1
60
60
55
55
50
50
50
40
39
45
85
45
40

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
2
1
14
0
0
5
1
1
8
16
20
1
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)

4
5
5
4
4
4
2
2
2
2
4
2
8
4
2
3
2
2
4
3
3
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
31
32
33
35
36
36
38
36
36
34
37
31
31
31
30
30
29
29
28
27
27
27
27

Dew Point (°C)

21
20
19
18
16
15
15
15
18
19
19
19
28
26
25
25
24
23
24
23
23
22
22
22

Relative Humidity (%)

76
65
55
47
41
35
32
31
39
41
42
44
85
83
82
83
81
81
83
86
87
88
88
85

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

309
309
310
308
306
307
308
307
306
304
305
305
305
307
308
307
306
304
304
304
303
301
303
303

Thursday 20

Waxing Gibbous 58%

14:50

00:18

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 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: 06:38, Set: 19:57, Transit: 13:17. Moon - Rise: 14:50, Set: 00:18. Civil Dark: 20:24 - 06:12. Nautical Dark: 20:56 - 05:40. Astro Dark: 21:29 - 05:07

Total Clouds (% Sky Obscured)

48
38
40
47
67
68
69
69
100
100
100
100
100
100
95
100
100
75
82
89
100
100
100
100

Low Clouds (% Sky Obscured)

48
38
37
31
41
42
47
44
74
87
44
24
31
18
51
15
5
6
31
47
61
63
66
71

Medium Clouds (% Sky Obscured)

2
2
11
24
32
27
31
45
45
82
91
57
45
45
57
31
27
24
17
8
0
5
10
14

High Clouds (% Sky Obscured)

12
10
10
8
28
60
52
45
42
39
100
100
100
81
90
100
100
65
74
70
97
61
64
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
5
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
7
8
5
13
11
43
75
95
95
82
44
48
22
16
31
34
47
48
73
80
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
7
4
6
6
4
3
3
3
3
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

26
28
30
32
34
35
36
36
36
34
31
30
27
26
25
25
24
24
24
24
23
23
23
23

Feels Like (°C)

28
31
33
35
38
38
39
39
39
34
33
31
29
29
29
28
27
26
26
25
25
25
25
25

Dew Point (°C)

21
20
19
18
18
16
16
15
15
22
28
27
24
23
22
22
22
22
22
22
22
21
22
22

Relative Humidity (%)

77
62
52
43
38
32
30
28
28
49
84
86
86
84
82
85
84
87
92
89
89
89
89
91

Pressure (mb)

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

Ozone (du)

300
299
299
299
299
296
296
296
297
299
299
297
295
298
297
295
296
297
298
297
295
296
296
295

Friday 21

Waxing Gibbous 68%

15:47

01:05

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:39, Set: 19:56, Transit: 13:17. Moon - Rise: 15:47, Set: 01:05. Civil Dark: 20:22 - 06:13. Nautical Dark: 20:54 - 05:41. Astro Dark: 21:27 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
93
95
98
100
99
98
97

Low Clouds (% Sky Obscured)

74
76
79
81
83
86
89
89
90
91
89
50
78
42
50
46
65
89
90
90
91
89
86
84

Medium Clouds (% Sky Obscured)

16
17
18
15
13
13
46
58
48
42
34
13
30
17
22
22
23
22
32
62
97
85
44
29

High Clouds (% Sky Obscured)

64
69
71
92
100
100
100
100
100
100
90
100
100
100
100
87
76
69
73
87
100
96
90
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
1
9
7
9
5
3
7
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

88
88
83
90
93
95
81
71
66
56
41
6
67
95
95
95
95
95
95
95
95
85
73
47

Precipitation Amount (mm)

0.4
0.4
0.2
0.4
0.5
0.6
0.4
0.4
0.5
0.3
0
0
0.3
0.9
1.8
1.3
0.9
1.3
0.8
0.7
1
0.5
0.2
0

Wind Speed/Direction (mph)

3
4
4
4
4
5
5
4
4
4
4
5
3
3
4
3
3
4
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
26
27
28
28
29
29
30
30
29
28
28
28
27
27
26
26
26
25
25
25
25
26

Dew Point (°C)

22
22
22
22
21
21
21
20
21
22
23
22
22
22
22
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

91
88
84
79
72
68
67
65
65
69
77
76
78
78
82
94
95
97
97
97
97
97
98
97

Pressure (mb)

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

Ozone (du)

297
297
297
297
297
296
295
293
293
294
294
295
296
296
294
293
293
295
296
296
296
297
296
296

Saturday 22

Waxing Gibbous 77%

16:39

01:58

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:40, Set: 19:54, Transit: 13:17. Moon - Rise: 16:39, Set: 01:58. Civil Dark: 20:21 - 06:13. Nautical Dark: 20:53 - 05:42. Astro Dark: 21:26 - 05:09

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
92
87
83
79
78
79
77
78
76
79
85
87
87
88
90
82
67
57

Low Clouds (% Sky Obscured)

74
64
52
65
81
95
67
75
83
79
76
6
3
2
1
21
40
58
57
54
46
30
15
0

Medium Clouds (% Sky Obscured)

17
29
49
21
8
9
31
48
15
8
17
24
33
43
55
68
77
82
84
82
80
70
57
49

High Clouds (% Sky Obscured)

86
94
100
100
100
100
85
72
62
70
53
72
72
76
76
79
85
80
82
75
70
63
54
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
9
9
8
8
7
5
2
0
3
6
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

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

Precipitation Probability (%)

76
83
84
84
87
92
77
60
41
34
31
36
80
95
95
95
95
95
95
86
43
58
38
3

Precipitation Amount (mm)

0.3
0.4
0.5
0.5
0.6
0.8
0.5
0.3
0
0
0
0
0.4
0.7
1
3.1
5.8
9.9
0.8
0.5
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
27
29
29
30
30
31
31
31
31
30
29
28
29
28
28
27
27
26
26
26
26
26

Dew Point (°C)

23
23
23
23
23
22
21
20
20
23
23
23
23
23
24
23
24
23
23
23
22
22
22
22

Relative Humidity (%)

95
92
91
88
84
78
71
62
61
72
76
77
83
87
92
95
97
97
98
97
97
95
95
95

Pressure (mb)

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

Ozone (du)

296
296
296
297
297
297
297
296
297
296
296
297
298
298
298
298
298
298
299
300
301
302
304
306

Sunday 23

Waxing Gibbous 84%

17:26

02:56

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

Sun - Rise: 06:41, Set: 19:53, Transit: 13:16. Moon - Rise: 17:26, Set: 02:56. Civil Dark: 20:20 - 06:14. Nautical Dark: 20:51 - 05:43. Astro Dark: 21:24 - 05:10

Total Clouds (% Sky Obscured)

64
52
50
42
33
34
37
41
48
35
27
18
41
58
75
67
57
43
32
22
11
14
17
19

Low Clouds (% Sky Obscured)

0
0
7
42
33
21
30
40
48
35
25
11
29
46
63
67
57
43
32
22
0
0
0
0

Medium Clouds (% Sky Obscured)

34
17
0
0
0
0
1
4
7
4
2
0
8
9
12
6
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
48
38
30
14
5
12
18
30
29
25
18
25
26
26
23
18
12
12
12
11
13
14
14

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 (%)

7
6
3
5
5
4
3
1
0
0
0
0
0
0
0
1
2
3
8
11
9
17
16
2

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)

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

Chance of Frost

Temperature (°C)

23
24
26
28
30
31
32
32
32
31
30
29
27
26
26
25
24
23
23
22
21
21
21
21

Feels Like (°C)

26
26
27
28
29
29
29
38
36
35
34
33
32
28
28
27
27
27
26
24
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

94
89
83
78
67
58
50
53
55
58
60
62
65
66
66
67
65
64
63
65
67
69
69
69

Pressure (mb)

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

Ozone (du)

308
308
307
307
308
309
310
310
311
312
313
315
316
316
315
315
313
311
309
308
308
307
307
308

Monday 24

Waxing Gibbous 91%

18:05

03:57

08 OK
09 OK
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:41, Set: 19:52, Transit: 13:16. Moon - Rise: 18:05, Set: 03:57. Civil Dark: 20:18 - 06:15. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:22 - 05:11

Total Clouds (% Sky Obscured)

29
35
64
62
51
34
38
41
43
52
47
24
38
42
42
47
48
44

Low Clouds (% Sky Obscured)

0
0
0
1
2
3
11
18
26
24
24
23
23
24
23
15
7
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
7
12
19
24
26
30
33
31
28
24

High Clouds (% Sky Obscured)

13
14
11
13
13
13
19
21
25
31
40
24
38
42
42
47
37
29

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

11
14
11
21
19
7
14
18
18
30
34
35
61
73
85
69
50
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
25
27
28
30
31
31
31
31
30
28
26
25
23
22
22
21

Feels Like (°C)

24
24
25
25
25
26
27
34
34
34
34
33
34
27
27
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

69
63
59
54
52
53
52
52
50
49
55
60
67
74
83
92
91
91

Pressure (mb)

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

Ozone (du)

308
308
308
308
307
307
307
307
308
308
308
307
307
306
305
304
304
304

Forecast for Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 18/08/26 08:55:11. Forecast: 18/08/26 to 24/08/26. Timezone: UTC-4.00