Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 99%

20:03

08:06

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:44, Set: 19:46, Transit: 13:15. Moon - Rise: 20:03, Set: 08:06. Civil Dark: 20:13 - 06:18. Nautical Dark: 20:44 - 05:47. Astro Dark: 21:16 - 05:15

Total Clouds (% Sky Obscured)

85
88
91
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)

47
33
10
64
49
89
32
31
8
19
22
10
16
11
9
27
16
19
16
21
12
11
9
21

Medium Clouds (% Sky Obscured)

19
1
23
17
33
45
15
18
50
4
0
23
15
19
32
35
35
30
42
35
12
15
31
51

High Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
7
9
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
59
87
95
24
16
36
23
42
42
58
95
95
95
42
37
40
55
66
69
43
45
71

Precipitation Amount (mm)

0
0
0.3
0.8
0.9
0
0
0
0
0
0
0
1.2
1.2
0.8
0
0
0
0.3
0.2
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
16
21
21
20
20
20
20
20
20
20
21
21
21
20
21
21
20
19
19
18
18

Relative Humidity (%)

40
39
40
47
73
80
76
78
79
81
84
85
85
94
92
92
92
91
85
77
64
59
54
51

Pressure (mb)

1016
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1021
1021

Ozone (du)

296
296
295
294
295
296
296
297
298
299
299
299
298
301
301
300
301
302
301
301
301
301
300
299

Saturday 29

Waning Gibbous 95%

20:28

09:10

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:45, Set: 19:45, Transit: 13:14. Moon - Rise: 20:28, Set: 09:10. Civil Dark: 20:11 - 06:19. Nautical Dark: 20:42 - 05:48. Astro Dark: 21:14 - 05:16

Total Clouds (% Sky Obscured)

100
100
79
100
100
100
100
100
100
97
100
100
92
95
62
94
66
78
97
99
96
100
100
83

Low Clouds (% Sky Obscured)

27
26
4
3
1
1
1
5
6
6
5
9
12
11
13
19
19
17
18
15
14
83
18
12

Medium Clouds (% Sky Obscured)

41
26
0
0
2
2
0
0
0
0
0
1
3
23
19
24
8
2
32
46
69
46
66
35

High Clouds (% Sky Obscured)

100
100
79
100
100
100
100
100
100
93
100
100
70
63
28
64
59
65
86
89
86
81
77
72

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
20
31
8
1
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 (%)

53
34
22
32
28
11
9
13
0
2
5
4
6
14
5
1
0
0
5
6
6
5
5
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
55
57
66
71
74
78
82
83
84
87
89
91
91
91
91
85
76
69
65
66
75
65

Pressure (mb)

1020
1020
1020
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

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

Sunday 30

Waning Gibbous 89%

20:54

10:15

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

Sun - Rise: 06:46, Set: 19:44, Transit: 13:14. Moon - Rise: 20:54, Set: 10:15. Civil Dark: 20:10 - 06:20. Nautical Dark: 20:41 - 05:49. Astro Dark: 21:13 - 05:17

Total Clouds (% Sky Obscured)

74
74
88
53
69
76
95
51
20
43
14
74
42
35
25
25
20
10
5
1
22
42
56
50

Low Clouds (% Sky Obscured)

6
5
19
53
69
76
80
22
0
0
1
1
1
0
0
0
3
2
1
0
2
5
6
5

Medium Clouds (% Sky Obscured)

27
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
30
43
38

High Clouds (% Sky Obscured)

44
56
71
31
44
52
95
51
18
33
8
60
42
35
25
25
11
1
1
1
0
0
0
0

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 (%)

2
2
1
6
7
9
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

31
31
31
31
29
27
26
26
26
25
25
24
23
22
22
22
21
23
26
28
31
32
33
34

Feels Like (°C)

33
33
34
33
32
29
28
28
28
29
29
27
26
25
24
24
23
26
30
32
34
36
36
37

Dew Point (°C)

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

Relative Humidity (%)

53
51
50
52
59
64
65
66
71
76
79
83
88
89
88
89
91
84
71
61
52
44
38
34

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1018

Ozone (du)

297
296
296
295
294
294
294
294
294
293
291
290
289
288
288
288
287
287
286
286
285
285
285
284

Monday 31

Waning Gibbous 81%

21:22

11:23

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

Sun - Rise: 06:47, Set: 19:42, Transit: 13:14. Moon - Rise: 21:22, Set: 11:23. Civil Dark: 20:08 - 06:21. Nautical Dark: 20:39 - 05:50. Astro Dark: 21:11 - 05:18

Total Clouds (% Sky Obscured)

47
55
60
39
45
17
4
40
3
2
7
12
14
62
62
46
35
34
52
44
26
59
66
70

Low Clouds (% Sky Obscured)

24
52
5
39
45
17
0
0
0
0
0
2
5
7
5
4
0
0
0
0
14
29
40
33

Medium Clouds (% Sky Obscured)

31
25
16
8
0
0
0
0
0
0
5
4
2
0
6
11
17
14
10
6
9
12
14
24

High Clouds (% Sky Obscured)

1
3
30
4
1
0
3
40
3
2
3
3
2
40
35
23
18
18
40
40
9
36
34
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
6
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
7

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

Chance of Frost

Temperature (°C)

35
35
35
33
31
30
29
28
27
26
25
25
24
24
24
24
24
25
27
30
32
34
35
36

Feels Like (°C)

38
37
36
34
33
30
31
30
28
29
28
28
28
28
25
26
27
28
30
31
34
37
37
38

Dew Point (°C)

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

Relative Humidity (%)

30
29
29
33
46
49
51
57
60
63
67
71
74
75
78
79
78
72
61
52
44
37
33
30

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1019
1020
1019
1018
1018

Ozone (du)

284
284
284
284
284
284
284
284
284
283
284
283
283
283
282
282
283
285
286
286
286
285
283
282

Tuesday 1

Waning Gibbous 72%

21:55

12:34

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

Sun - Rise: 06:48, Set: 19:41, Transit: 13:13. Moon - Rise: 21:55, Set: 12:34. Civil Dark: 20:07 - 06:22. Nautical Dark: 20:38 - 05:51. Astro Dark: 21:10 - 05:19

Total Clouds (% Sky Obscured)

86
86
70
41
35
40
32
27
3
2
2
45
45
48
47
49
50
37
30
24
29
34
40
38

Low Clouds (% Sky Obscured)

36
37
28
29
25
1
1
0
0
0
0
16
17
22
20
18
8
7
6
5
12
18
18
18

Medium Clouds (% Sky Obscured)

35
42
33
19
6
5
2
0
0
0
1
1
1
2
2
3
4
3
2
2
6
10
14
11

High Clouds (% Sky Obscured)

46
37
29
3
1
25
20
23
3
1
2
9
17
27
33
42
50
37
30
24
19
12
3
2

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 (%)

8
9
10
12
15
12
9
0
1
0
0
12
16
16
21
24
25
22
16
0
10
14
17
14

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

Chance of Frost

Temperature (°C)

37
37
36
35
33
31
30
29
28
27
27
26
25
25
24
25
25
25
27
30
32
34
35
37

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
27
27
29
38
46
50
53
56
58
61
64
65
67
69
71
74
76
63
53
43
38
32
28

Pressure (mb)

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

Ozone (du)

282
281
280
281
281
281
282
282
282
282
282
281
281
281
281
282
283
285
285
285
285
285
285
285

Wednesday 2

Waning Gibbous 60%

22:34

13:46

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

Sun - Rise: 06:48, Set: 19:39, Transit: 13:13. Moon - Rise: 22:34, Set: 13:46. Civil Dark: 20:05 - 06:22. Nautical Dark: 20:36 - 05:52. Astro Dark: 21:08 - 05:20

Total Clouds (% Sky Obscured)

38
41
34
28
22
18
14
9
18
27
36
38
42
45
31
17
3
2
1
0
17
32
45
38

Low Clouds (% Sky Obscured)

17
15
15
20
18
13
8
1
1
1
0
2
4
5
4
2
0
0
0
0
13
26
34
20

Medium Clouds (% Sky Obscured)

7
3
2
1
0
4
8
9
15
17
18
19
19
21
14
7
0
0
0
0
10
20
30
28

High Clouds (% Sky Obscured)

1
0
0
0
0
6
12
9
18
27
36
32
21
18
11
5
2
2
1
0
0
0
0
0

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 (%)

11
3
8
12
9
22
26
29
29
22
1
3
4
2
5
4
0
1
1
1
1
4
5
6

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

Chance of Frost

Temperature (°C)

37
37
37
35
33
31
30
29
28
27
27
27
26
26
26
26
26
26
29
31
34
35
36
37

Feels Like (°C)

44
42
42
42
42
42
33
33
34
33
33
33
27
27
28
28
28
28
31
31
32
33
34
34

Dew Point (°C)

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

Relative Humidity (%)

27
27
27
32
39
45
50
53
58
61
63
66
67
69
71
71
71
70
59
48
41
36
31
27

Pressure (mb)

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

Ozone (du)

285
286
286
286
286
286
285
285
285
285
285
286
286
286
286
287
288
289
289
289
290
289
288
287

Thursday 3

Waning Gibbous 49%

23:22

14:55

15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 06:49, Set: 19:38, Transit: 13:13. Moon - Rise: 23:22, Set: 14:55. Civil Dark: 20:04 - 06:23. Nautical Dark: 20:35 - 05:53. Astro Dark: 21:06 - 05:21

Total Clouds (% Sky Obscured)

32
25
45
67
89
77
65
55
57
59
61
51
40
28
20
9
0

Low Clouds (% Sky Obscured)

9
1
8
13
15
22
23
28
20
19
17
11
5
0
0
0
0

Medium Clouds (% Sky Obscured)

24
25
38
48
60
51
42
33
39
47
53
48
40
28
20
9
0

High Clouds (% Sky Obscured)

0
0
13
27
40
30
15
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
2
8
9
5
12
14
11
20
24
23
21
15
11
10
7
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

37
37
38
36
35
33
32
30
29
29
28
27
27
27
26
26
26

Feels Like (°C)

42
41
40
39
40
40
33
33
33
33
33
33
28
29
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

25
25
23
27
30
34
38
41
46
49
52
56
59
61
64
63
61

Pressure (mb)

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

Ozone (du)

287
287
286
286
286
287
286
286
285
286
286
287
287
288
288
288
289

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

Generated: 28/08/26 15:03:56. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-4.00