Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 39%

12:56

23:18

04 OK
05 OK
06 Bad
07 OK
08 Bad
09 Good
10 OK
11 OK
12 OK
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 OK

Sun - Rise: 06:49, Set: 20:08, Transit: 13:29. Moon - Rise: 12:56, Set: 23:18. Civil Dark: 20:34 - 06:23. Nautical Dark: 21:05 - 05:52. Astro Dark: 21:38 - 05:19

Total Clouds (% Sky Obscured)

28
28
57
46
63
16
23
23
26
32
30
31
33
51
58
46
50
92
76
43
51
69
50
40

Low Clouds (% Sky Obscured)

0
0
0
2
1
3
11
9
10
10
11
10
7
27
52
19
12
75
55
11
11
33
6
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
0
9
14
25
30
23
18
20
31
30
29
31
31

High Clouds (% Sky Obscured)

28
11
57
46
63
10
3
4
3
4
2
4
4
5
4
22
36
33
33
43
50
50
45
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
21
20
19
18
17
15
14
13
13
13
14
17
17
16
16
18
20
19
19

Relative Humidity (%)

70
73
75
77
71
61
52
44
39
34
29
26
25
25
25
28
36
40
39
41
47
55
54
54

Pressure (mb)

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

Ozone (du)

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

Wednesday 19

First Quarter 49%

13:57

23:54

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

Sun - Rise: 06:50, Set: 20:07, Transit: 13:28. Moon - Rise: 13:57, Set: 23:54. Civil Dark: 20:33 - 06:24. Nautical Dark: 21:04 - 05:53. Astro Dark: 21:36 - 05:20

Total Clouds (% Sky Obscured)

69
59
75
74
72
68
39
33
42
69
81
86
92
83
57
50
29
53
56
29
67
73
34
24

Low Clouds (% Sky Obscured)

4
4
11
0
8
8
14
14
11
12
11
11
6
0
0
23
25
30
48
10
2
6
7
5

Medium Clouds (% Sky Obscured)

30
34
33
27
15
2
0
16
9
0
18
18
26
29
2
1
0
5
26
22
18
3
3
20

High Clouds (% Sky Obscured)

57
53
70
69
68
62
21
16
28
55
58
65
65
65
57
49
28
47
10
10
56
62
16
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
20
28
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
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
20
21
21
21
20
19
18
17
16
15
14
14
13
13
15
19
21
26
25
24
25
25
25

Relative Humidity (%)

57
59
64
67
65
57
50
43
37
32
29
26
26
25
26
31
45
54
75
73
74
79
82
82

Pressure (mb)

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

Ozone (du)

309
307
307
307
307
306
306
306
304
303
304
303
303
302
302
303
303
303
304
303
305
308
308
305

Thursday 20

Waxing Gibbous 59%

14:56

00:35

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

Sun - Rise: 06:51, Set: 20:05, Transit: 13:28. Moon - Rise: 14:56, Set: 00:35. Civil Dark: 20:32 - 06:25. Nautical Dark: 21:03 - 05:53. Astro Dark: 21:35 - 05:21

Total Clouds (% Sky Obscured)

71
21
17
63
77
44
45
27
16
25
26
53
100
99
100
100
100
86
13
58
20
26
66
75

Low Clouds (% Sky Obscured)

9
8
6
3
7
8
4
6
8
10
11
40
91
91
72
25
8
0
0
0
0
0
3
6

Medium Clouds (% Sky Obscured)

23
4
0
0
0
0
0
0
8
11
19
29
77
83
82
51
31
31
5
18
20
26
23
16

High Clouds (% Sky Obscured)

63
5
4
50
56
44
40
21
2
5
0
3
23
23
100
99
100
86
3
58
5
7
55
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
6
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
12
7
14
32
73
95
62
27
17
0
1
5
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
2.3
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
3
3
3
4
4
3
3
3
3
3
2
8
7
11
4
3
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

27
27
27
26
27
28
30
32
34
36
36
37
37
35
34
32
31
31
30
29
28
28
27
27

Feels Like (°C)

33
31
31
30
30
31
34
36
38
39
39
39
39
33
35
31
31
33
32
32
31
32
31
30

Dew Point (°C)

24
24
24
24
23
21
19
18
16
15
14
13
13
25
32
30
27
26
25
25
24
24
24
24

Relative Humidity (%)

82
82
83
84
79
65
52
42
34
29
25
23
24
54
85
89
81
74
74
79
80
78
80
82

Pressure (mb)

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

Ozone (du)

303
303
304
303
302
301
300
301
301
300
299
297
296
295
292
292
292
294
294
294
295
296
297
297

Friday 21

Waxing Gibbous 68%

15:53

01:23

04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 Bad
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

Sun - Rise: 06:51, Set: 20:04, Transit: 13:28. Moon - Rise: 15:53, Set: 01:23. Civil Dark: 20:30 - 06:25. Nautical Dark: 21:01 - 05:54. Astro Dark: 21:33 - 05:22

Total Clouds (% Sky Obscured)

79
77
27
47
43
64
26
47
94
100
100
100
100
50
67
100
97
100
100
100
96
100
99
97

Low Clouds (% Sky Obscured)

9
11
10
10
9
9
7
8
87
80
94
21
1
3
5
11
11
42
9
9
14
14
17
20

Medium Clouds (% Sky Obscured)

5
5
6
23
18
28
3
7
51
53
51
29
45
12
34
37
31
18
15
8
7
1
4
3

High Clouds (% Sky Obscured)

60
60
3
5
3
18
2
30
61
90
52
100
83
50
57
100
97
100
100
100
96
100
96
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
4
1
17
20
6
43
59
75
71
74
89
95
95
95
95
95
95
95
58
6
7
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.4
0.7
1
1.7
2.7
2.7
2.3
1.2
0.9
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
86
82
72
62
56
50
57
64
65
53
50
49
58
66
78
82
86
91
91
92
92

Pressure (mb)

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

Ozone (du)

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

Saturday 22

Waxing Gibbous 77%

16:45

02:16

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:52, Set: 20:03, Transit: 13:28. Moon - Rise: 16:45, Set: 02:16. Civil Dark: 20:29 - 06:26. Nautical Dark: 21:00 - 05:55. Astro Dark: 21:32 - 05:23

Total Clouds (% Sky Obscured)

96
96
96
96
95
95
96
96
97
98
95
98
98
98
99
100
97
94
92
90
92
90
74
58

Low Clouds (% Sky Obscured)

23
24
41
92
95
92
92
96
95
74
36
24
15
10
9
6
7
9
12
10
8
6
5
4

Medium Clouds (% Sky Obscured)

9
6
2
0
6
11
14
11
9
5
61
62
5
3
34
13
17
20
25
17
10
4
3
1

High Clouds (% Sky Obscured)

87
82
78
75
70
50
76
82
87
91
51
82
91
95
98
100
97
94
92
90
92
90
74
58

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
56
65
77
63
50
22
27
33
37
36
34
23
35
68
95
95
95
95
95
95
95
73
45

Precipitation Amount (mm)

0
0.4
0.4
0.6
0.4
0
0
0
0
0
0
0
0
0
0
1.6
1.6
1.8
1.9
1.6
1.3
1.3
0.6
0.2

Wind Speed/Direction (mph)

2
2
2
2
2
3
3
4
3
3
3
3
4
4
4
3
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
97
95
92
91
87
80
75
70
61
54
52
51
52
60
70
76
83
91
92
94
95
95

Pressure (mb)

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

Ozone (du)

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

Sunday 23

Waxing Gibbous 85%

17:31

03:13

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

Sun - Rise: 06:53, Set: 20:02, Transit: 13:27. Moon - Rise: 17:31, Set: 03:13. Civil Dark: 20:28 - 06:27. Nautical Dark: 20:59 - 05:56. Astro Dark: 21:30 - 05:24

Total Clouds (% Sky Obscured)

42
42
47
60
57
45
27
20
11
5
24
46
62
70
76
82
65
49
33
39
46
51
51
50

Low Clouds (% Sky Obscured)

1
0
0
0
0
1
0
0
0
0
20
40
61
70
76
82
65
46
21
22
23
23
13
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
18
26
23
20
20
14
12
10
16
17
15
11
6

High Clouds (% Sky Obscured)

42
42
47
60
56
44
25
19
11
5
4
3
0
0
0
0
1
1
2
11
22
32
44
50

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
1
2
2
4
3
0
0
0
0
0
0
0
0
0
0
1
1
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
3
3
3
3
2
3
4
3
2
2
3
5
6
6
6
6
6
5
5
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
26
26
26
29
29
30
31
31
32
42
40
39
39
39
39
32
32
31
31
31
30
28

Dew Point (°C)

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

Relative Humidity (%)

97
98
95
95
94
83
74
65
54
46
39
40
41
42
46
50
54
58
62
65
68
71
75
76

Pressure (mb)

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

Ozone (du)

303
305
306
308
309
310
311
311
312
312
313
313
312
312
312
312
312
310
308
307
306
305
305
304

Monday 24

Waxing Gibbous 91%

18:12

No Set

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:53, Set: 20:01, Transit: 13:27. Moon - Rise: 18:12, Set: No Set. Civil Dark: 20:26 - 06:28. Nautical Dark: 20:57 - 05:57. Astro Dark: 21:29 - 05:25

Total Clouds (% Sky Obscured)

58
65
69
71
71
71
61
54
53
51
60
68
79
81
80
80
85
91
96
92
87
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
7
0
16
33
49
48
46
45
41
37
31
22
12
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
5
10
14
29
44
59
62
64
64
67
69
72

High Clouds (% Sky Obscured)

58
65
69
71
68
60
51
46
46
48
50
52
63
54
46
36
34
35
40
40
40
30

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
5
5
3
6
6
4
7
7
5
10
10
3

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
28
28
28
30
30
31
31
31
31
39
37
36
37
38
39
31
31
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
76
76
70
66
63
55
49
42
40
38
37
41
46
52
57
62
69
71
74

Pressure (mb)

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

Ozone (du)

303
303
303
303
303
303
304
304
304
303
303
304
304
305
304
304
304
302
301
299
298
296

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

Generated: 18/08/26 04:23:44. Forecast: 18/08/26 to 24/08/26. Timezone: UTC-4.00