Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 97%

21:34

08:12

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

Sun - Rise: 06:22, Set: 20:19, Transit: 13:20. Moon - Rise: 21:34, Set: 08:12. Civil Dark: 20:47 - 05:54. Nautical Dark: 21:21 - 05:20. Astro Dark: 21:58 - 04:43

Total Clouds (% Sky Obscured)

18
19
10
0
9
10
29
41
27
15
0
0
1
13
38
45
40
39
33
34
78
70
64
82

Low Clouds (% Sky Obscured)

0
0
0
0
9
10
0
18
0
0
0
0
0
6
38
11
0
0
0
0
0
0
0
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
21
27
18
9
0
0
0
0
0
34
35
32
30
31
29
29
30
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
12
2
2
4
2
0
0
61
51
37
61

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)

3
2
2
3
2
2
2
3
3
2
2
2
2
1
2
2
2
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

25
24
23
22
22
21
20
20
19
20
22
24
26
28
30
31
32
32
32
32
31
30
28
27

Feels Like (°C)

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

Dew Point (°C)

14
13
12
12
12
12
12
12
11
12
12
13
13
13
14
13
11
11
10
10
11
15
15
14

Relative Humidity (%)

49
48
49
53
55
56
58
58
57
60
55
49
43
40
37
32
28
27
26
25
27
38
45
46

Pressure (mb)

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

Ozone (du)

331
330
329
327
327
327
323
319
320
318
319
317
314
312
312
312
313
313
312
310
308
306
305
304

Friday 31

Waning Gibbous 93%

21:59

09:13

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:23, Set: 20:18, Transit: 13:20. Moon - Rise: 21:59, Set: 09:13. Civil Dark: 20:46 - 05:55. Nautical Dark: 21:20 - 05:21. Astro Dark: 21:57 - 04:44

Total Clouds (% Sky Obscured)

75
55
95
85
71
86
95
100
100
96
85
100
100
99
98
100
99
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
18
18
25
41
40
48
30
0
15
28
24

Medium Clouds (% Sky Obscured)

26
15
16
21
27
29
27
25
24
27
27
34
30
25
32
41
41
28
68
63
57
64
64
52

High Clouds (% Sky Obscured)

48
40
89
70
41
64
87
100
100
90
77
100
100
97
95
100
95
100
100
100
100
100
100
98

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)

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

Chance of Frost

Temperature (°C)

25
24
23
23
23
22
22
21
20
20
22
25
26
28
30
31
31
31
32
31
31
30
28
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
57
64
70
73
76
79
79
80
80
76
67
57
50
44
40
37
36
36
40
44
46
48
49

Pressure (mb)

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

Ozone (du)

303
303
303
303
302
300
298
299
299
300
300
301
301
300
300
299
297
297
298
298
297
296
296
295

Saturday 1

Waning Gibbous 87%

21:59

10:15

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

Sun - Rise: 06:23, Set: 20:17, Transit: 13:20. Moon - Rise: 21:59, Set: 10:15. Civil Dark: 20:45 - 05:56. Nautical Dark: 21:19 - 05:22. Astro Dark: 21:55 - 04:45

Total Clouds (% Sky Obscured)

95
50
28
100
82
74
88
56
72
98
89
75
80
78
80
85
79
82
81
75
70
66
75
87

Low Clouds (% Sky Obscured)

29
0
0
35
0
3
0
7
9
2
12
15
36
42
48
49
32
39
23
23
24
24
30
37

Medium Clouds (% Sky Obscured)

44
2
0
4
10
0
2
3
2
2
3
3
3
2
10
54
49
61
69
65
64
61
62
63

High Clouds (% Sky Obscured)

86
49
28
100
82
74
88
56
70
98
85
68
69
62
61
68
41
31
50
45
5
3
23
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
2
3
2
5
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
24
22
41
59
75
75
71
49
27
27
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
23
23
23
22
22
22
22
24
26
28
30
30
31
32
32
32
33
32
31
30
30

Dew Point (°C)

15
16
17
17
17
17
18
18
18
18
19
20
21
20
20
19
23
24
27
28
27
27
26
25

Relative Humidity (%)

53
58
63
67
72
75
79
82
84
85
80
76
71
60
54
50
64
65
85
87
89
91
91
91

Pressure (mb)

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

Ozone (du)

294
294
293
293
293
292
293
293
295
295
294
294
294
295
294
294
293
293
294
293
293
294
293
292

Sunday 2

Waning Gibbous 78%

22:24

11:18

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:24, Set: 20:16, Transit: 13:20. Moon - Rise: 22:24, Set: 11:18. Civil Dark: 20:44 - 05:56. Nautical Dark: 21:18 - 05:23. Astro Dark: 21:54 - 04:46

Total Clouds (% Sky Obscured)

90
100
96
100
100
74
79
87
100
100
100
100
100
99
98
96
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
51
58
64
35
28
21
20
19
45
58
51
58
75
90
88
84
83
81
75
63
61
66
68

Medium Clouds (% Sky Obscured)

45
58
57
25
52
38
58
59
53
77
88
89
94
94
89
85
82
78
75
83
92
100
95
85

High Clouds (% Sky Obscured)

67
100
85
100
100
74
71
82
100
100
100
100
100
86
75
67
72
86
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
5
9
9
9
9
9
9
9
8
8
5
2
2
6
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
31
45
67
77
93
95
95
95
95
95
95
95
95
95
95
95
95
92
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.6
0.8
0.8
0.8
0.9
0.9
0.8
0.9
1.3
1.7
0.8
0.4
0.4
0.3
0.6
0.8
0.9
0.9
0.9

Wind Speed/Direction (mph)

7
7
8
8
7
7
7
7
6
7
8
8
9
9
8
9
8
9
8
8
7
8
7
7

Chance of Frost

Temperature (°C)

27
26
25
25
24
24
24
24
24
24
24
25
25
26
25
26
26
26
26
26
26
25
25
24

Feels Like (°C)

28
27
26
26
26
26
26
26
26
25
25
26
26
26
26
26
28
27
27
27
27
26
26
26

Dew Point (°C)

25
24
23
23
23
23
23
23
23
23
22
23
23
23
25
25
26
26
26
25
25
24
24
24

Relative Humidity (%)

90
90
90
91
94
94
95
94
94
92
89
88
86
87
95
95
95
95
97
94
94
92
95
95

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

292
291
290
289
289
288
288
288
287
287
288
287
286
286
285
284
284
285
288
289
291
292
294
294

Monday 3

Waning Gibbous 69%

22:50

12:23

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:25, Set: 20:15, Transit: 13:20. Moon - Rise: 22:50, Set: 12:23. Civil Dark: 20:43 - 05:57. Nautical Dark: 21:17 - 05:24. Astro Dark: 21:53 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
100
100
100
96
94
91
92
95
100
84
72
58
64
74

Low Clouds (% Sky Obscured)

65
72
80
92
95
95
92
98
86
99
96
93
90
84
75
67
67
71
79
65
50
35
43
52

Medium Clouds (% Sky Obscured)

88
93
45
96
60
42
33
37
32
32
29
25
21
18
20
23
22
24
30
17
8
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
85
73
68
69
72
70
70
75
75
80
85
80
87
90
100
80
63
41
46
54

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
94
76
43
58
66
74
68
61
60
79
66
45
58
65
67
76
82
88
82
79
77
83
85

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
6
6
6
7
6
6
5
6
6
6
7
7
7
7
7
7
7
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
26
25
25
25
25
25
25
25
25
25
25
26
27
28
32
31
31
30
30
30
28

Dew Point (°C)

23
23
23
23
23
23
22
22
22
22
22
22
22
21
22
23
23
24
24
25
24
24
24
24

Relative Humidity (%)

94
94
97
97
97
95
94
95
95
95
95
88
84
80
77
75
73
77
81
85
87
91
94
95

Pressure (mb)

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

Ozone (du)

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

Tuesday 4

Waning Gibbous 58%

23:19

13:32

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:26, Set: 20:14, Transit: 13:20. Moon - Rise: 23:19, Set: 13:32. Civil Dark: 20:42 - 05:58. Nautical Dark: 21:15 - 05:24. Astro Dark: 21:51 - 04:49

Total Clouds (% Sky Obscured)

82
75
66
60
65
70
73
74
74
74
61
48
39
53
67
81
81
82
83
69
55
42
40
34

Low Clouds (% Sky Obscured)

57
24
18
14
26
40
55
54
53
53
38
23
8
6
4
2
33
62
83
69
52
36
32
24

Medium Clouds (% Sky Obscured)

0
0
0
1
4
10
16
14
11
9
13
10
10
9
9
9
10
12
15
14
11
4
3
2

High Clouds (% Sky Obscured)

57
55
37
28
14
6
0
8
17
32
23
15
5
28
52
78
59
38
14
16
19
23
19
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
7

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

Precipitation Probability (%)

85
67
48
12
48
61
66
56
45
26
40
44
46
47
44
38
48
56
62
73
81
86
95
95

Precipitation Amount (mm)

0.6
0.3
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.5
0.8
1.1

Wind Speed/Direction (mph)

5
5
5
6
6
5
5
5
5
5
6
6
7
7
7
7
8
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
23
24
24
23
23
23
23
23
23
23
22
22
21
19
18
17
20
23
26
25
24
23
23

Relative Humidity (%)

95
97
97
97
97
97
97
98
97
95
94
81
71
62
54
47
41
51
66
82
82
83
83
86

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

303
305
305
306
306
307
307
308
309
310
311
310
310
310
309
308
307
308
309
310
315
321
327
326

Wednesday 5

Third Quarter 46%

23:54

14:43

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
12 Bad
13 Bad

Sun - Rise: 06:27, Set: 20:13, Transit: 13:20. Moon - Rise: 23:54, Set: 14:43. Civil Dark: 20:41 - 05:59. Nautical Dark: 21:14 - 05:25. Astro Dark: 21:50 - 04:50

Total Clouds (% Sky Obscured)

19
39
68
97
97
95
91
80
71
65
60
51
43
47
52
59

Low Clouds (% Sky Obscured)

4
17
30
44
45
47
48
37
25
14
10
7
5
12
21
31

Medium Clouds (% Sky Obscured)

1
16
31
51
52
58
59
55
47
39
32
28
23
17
11
6

High Clouds (% Sky Obscured)

10
11
16
30
39
34
33
29
29
29
21
16
6
4
1
0

ISS Passover

Visibility (miles)

4
1
4
7
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

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

Precipitation Probability (%)

95
95
95
82
69
52
20
32
35
30
34
29
16
41
50
53

Precipitation Amount (mm)

1.5
1.2
0.8
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
95
95
95
94
95
94
94
92
82
74
65
59
53

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1018
1018

Ozone (du)

326
326
327
327
328
326
325
324
324
323
323
323
323
322
320
318

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

Generated: 30/07/26 21:16:40. Forecast: 30/07/26 to 05/08/26. Timezone: UTC-4.00