Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 77%

16:45

01:23

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
22 Good

Sun - Rise: 06:52, Set: 20:03, Transit: 13:28. Moon - Rise: 16:45, Set: 01:23. Civil Dark: 20:29 - 06:26. Nautical Dark: 21:00 - 05:55. Astro Dark: 21:32 - 05:23

Total Clouds (% Sky Obscured)

80
85
88
91
100
89
100
99
48
55
61
63
78
97
78
73
75
74
100
100
80
50
50
0

Low Clouds (% Sky Obscured)

12
33
39
23
20
20
23
21
18
22
25
45
42
39
42
73
75
74
83
72
37
0
0
0

Medium Clouds (% Sky Obscured)

36
44
3
7
16
0
6
5
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
85
88
91
100
58
99
94
15
55
61
24
63
96
56
48
60
62
42
45
45
45
50
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
2
1
0
0
0
1
2
10
22
16
4
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

10
2
0
17
43
24
25
26
3
3
0
0
0
2
1
5
0
0
0
0
1
2
2
1

Precipitation Amount (mm)

1
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
91
92
92
94
94
89
83
73
64
56
50
45
43
44
44
49
48
52
58
58

Pressure (mb)

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

Ozone (du)

302
301
302
302
300
298
297
297
299
301
301
303
305
304
302
302
302
301
301
301
303
303
300
300

Saturday 22

Waxing Gibbous 85%

17:31

02:16

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

Sun - Rise: 06:53, Set: 20:02, Transit: 13:27. Moon - Rise: 17:31, Set: 02:16. Civil Dark: 20:28 - 06:27. Nautical Dark: 20:59 - 05:56. Astro Dark: 21:30 - 05:24

Total Clouds (% Sky Obscured)

57
64
30
0
6
50
55
60
41
48
13
15
18
16
28
31
31
30
31
27
29
23
26
84

Low Clouds (% Sky Obscured)

54
64
9
0
0
0
0
0
3
1
0
7
6
4
6
7
8
9
8
10
8
2
3
10

Medium Clouds (% Sky Obscured)

53
51
29
0
0
0
0
0
0
0
13
7
18
9
20
24
21
30
31
27
29
23
26
27

High Clouds (% Sky Obscured)

0
0
0
0
6
50
55
60
36
48
0
0
0
0
0
0
0
0
0
0
0
0
1
75

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 (%)

1
5
7
8
1
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
3
4
4
4
4
4
4
4
6
6
6
5
5
5
6
6
6
5
5
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
28
28
30
30
29
26
25
25
26
26
29
30
31
31
31
31
31
31
31
31
30
30
30

Dew Point (°C)

19
19
20
21
21
21
20
20
19
19
16
15
13
12
9
6
4
4
4
5
10
10
10
10

Relative Humidity (%)

64
65
67
76
78
78
78
77
75
68
53
45
36
31
24
19
16
16
16
18
26
28
30
32

Pressure (mb)

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

Ozone (du)

301
303
305
303
303
304
308
310
313
313
313
315
316
317
316
317
316
316
316
311
310
308
306
306

Sunday 23

Waxing Gibbous 81%

18:12

03:13

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

Sun - Rise: 06:53, Set: 20:01, Transit: 13:27. Moon - Rise: 18:12, Set: 03:13. Civil Dark: 20:26 - 06:28. Nautical Dark: 20:57 - 05:57. Astro Dark: 21:29 - 05:25

Total Clouds (% Sky Obscured)

64
22
25
55
67
63
73
64
71
71
72
75
75
76
23
59
56
92
88
64
80
84
64
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
10
9
9
8
10
10
12
11
11

Medium Clouds (% Sky Obscured)

15
14
22
25
23
3
0
0
2
1
49
50
45
45
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
9
4
27
40
52
66
59
63
71
72
75
5
4
5
52
48
90
85
54
74
75
49
56

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
16
16
17
16
18
16
16
17
16
15
14
14
13
10
7
6
6
7
8
11
12
12
13

Relative Humidity (%)

36
48
53
56
57
60
61
62
64
62
53
47
41
35
27
22
19
19
20
22
29
32
34
40

Pressure (mb)

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

Ozone (du)

307
306
305
306
306
305
308
309
309
309
307
306
307
307
308
307
307
307
308
308
307
306
305
306

Monday 24

Waxing Gibbous 91%

18:47

04:13

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 OK
22 OK

Sun - Rise: 06:54, Set: 19:59, Transit: 13:27. Moon - Rise: 18:47, Set: 04:13. Civil Dark: 20:25 - 06:28. Nautical Dark: 20:56 - 05:58. Astro Dark: 21:27 - 05:26

Total Clouds (% Sky Obscured)

66
44
84
89
99
100
100
100
100
97
93
55
84
80
70
41
46
53
62
47
51
85
47
45

Low Clouds (% Sky Obscured)

14
13
23
42
86
93
56
3
8
51
90
4
84
80
70
22
9
4
3
2
0
3
7
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
27
38
45
28
14
17
44
5
17
29
37
35
32
45
35
39
44

High Clouds (% Sky Obscured)

54
37
79
77
67
100
100
100
100
91
40
38
42
20
8
4
4
2
12
5
2
53
4
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
10
10
11
12
12
11
12
9
11
14
12
11
11
12
12
14
15
16
16

Relative Humidity (%)

43
45
46
45
44
40
39
43
46
48
42
42
31
34
38
31
27
28
28
29
35
40
45
48

Pressure (mb)

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

Ozone (du)

307
306
306
305
304
303
304
304
303
303
303
303
302
300
300
299
298
296
295
294
294
293
294
294

Tuesday 25

Waxing Gibbous 96%

19:18

05:14

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
22 Bad

Sun - Rise: 06:55, Set: 19:58, Transit: 13:26. Moon - Rise: 19:18, Set: 05:14. Civil Dark: 20:24 - 06:29. Nautical Dark: 20:54 - 05:59. Astro Dark: 21:26 - 05:27

Total Clouds (% Sky Obscured)

53
88
92
93
94
96
95
64
59
73
78
84
58
49
91
83
87
92
94
95
96
96
96
96

Low Clouds (% Sky Obscured)

12
9
7
8
7
7
5
4
10
29
63
74
36
13
74
72
71
69
75
76
80
78
77
78

Medium Clouds (% Sky Obscured)

45
43
37
39
36
35
28
31
26
25
31
27
16
12
14
27
37
46
30
16
2
5
8
11

High Clouds (% Sky Obscured)

4
41
45
45
45
45
50
23
22
33
15
14
19
30
46
29
39
48
40
33
25
31
36
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
1
1
2
13
15
20
13
15
31
39
53
42
46
49
65
76
86
77
73
75

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
26
25
25
25
25
25
25
26
28
29
30
30
30
33
32
32
30
28
27
26
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
55
65
75
79
80
80
80
83
74
64
59
54
46
41
44
47
49
52
57
62
69
77
84

Pressure (mb)

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

Ozone (du)

294
294
294
295
296
297
298
296
294
294
296
296
296
295
294
294
293
292
291
290
289
289
289
290

Wednesday 26

Waxing Gibbous 99%

19:46

06:15

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
22 Bad

Sun - Rise: 06:56, Set: 19:57, Transit: 13:26. Moon - Rise: 19:46, Set: 06:15. Civil Dark: 20:22 - 06:30. Nautical Dark: 20:53 - 05:59. Astro Dark: 21:24 - 05:28

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
99
97
95
96
97
99
96
94
92
94
97
98
89
81
70
72
71
71

Low Clouds (% Sky Obscured)

56
33
11
22
35
48
33
22
8
10
12
14
12
10
5
21
36
53
38
25
11
11
15
12

Medium Clouds (% Sky Obscured)

17
23
30
38
44
53
39
25
10
29
44
61
52
48
43
45
46
47
47
45
42
30
17
4

High Clouds (% Sky Obscured)

63
81
99
99
99
100
98
96
93
94
96
97
86
77
68
79
86
88
82
75
65
71
71
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
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

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

Precipitation Probability (%)

73
72
71
73
72
67
58
48
19
50
65
77
72
74
70
64
56
48
92
95
95
95
95
95

Precipitation Amount (mm)

0.3
0.3
0.4
0.4
0.4
0.4
0.2
0
0
0
0.3
0.4
0.3
0.4
0.4
0.3
0
0
0.7
1.2
1.7
1.7
1.6
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
92
94
94
94
92
89
89
78
69
62
61
60
61
60
60
60
63
69
75
78
82

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

291
291
290
290
290
290
290
290
291
292
292
292
291
290
289
287
287
286
285
285
285
285
286
287

Thursday 27

Waxing Gibbous 100%

20:13

07:17

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

Sun - Rise: 06:56, Set: 19:55, Transit: 13:26. Moon - Rise: 20:13, Set: 07:17. Civil Dark: 20:21 - 06:31. Nautical Dark: 20:51 - 06:00. Astro Dark: 21:23 - 05:29

Total Clouds (% Sky Obscured)

74
75
75
81
88
94
91
89
86
83
79
76
71
67
63
51
39
27
37
47
55

Low Clouds (% Sky Obscured)

10
9
7
6
7
7
11
14
29
23
15
10
8
8
5
5
3
3
12
22
30

Medium Clouds (% Sky Obscured)

4
3
4
3
2
1
0
0
0
0
0
0
1
2
3
7
10
13
10
5
0

High Clouds (% Sky Obscured)

74
75
75
81
88
94
76
61
45
49
48
57
47
46
43
30
17
4
10
16
22

ISS Passover

Visibility (miles)

9
9
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
78
70
59
44
36
25
0
10
14
16
18
18
16
17
13
4
6
6
2

Precipitation Amount (mm)

1.2
0.8
0.3
0.2
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
3
3
3
4
5
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
29
29
27
27
27
27
26
26
27
27
27
27
27
28
35
34
32
34
35

Dew Point (°C)

22
23
23
23
23
23
23
23
23
22
21
20
19
18
16
14
13
13
12
14
15

Relative Humidity (%)

86
88
91
94
92
94
94
92
91
89
78
68
59
51
43
36
34
32
29
34
39

Pressure (mb)

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

Ozone (du)

288
289
289
290
291
291
292
292
292
292
293
294
294
295
295
295
295
295
295
296
297

Forecast for Lake Point, Lexington County, United States of America (34.10,-81.34)

Generated: 21/08/26 23:53:53. Forecast: 21/08/26 to 27/08/26. Timezone: UTC-4.00