Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

19:46

No Set

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:56, Set: 19:57, Transit: 13:26. Moon - Rise: 19:46, Set: No Set. Civil Dark: 20:22 - 06:31. Nautical Dark: 20:53 - 06:00. Astro Dark: 21:24 - 05:29

Total Clouds (% Sky Obscured)

99
98
92
52
54
83
98
90
100
100
100
98
100
80
91
90
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
8
9
12
14
13
54
90
93
94
93
11
11
17
61
48
68
67
14
15
20
15
55
26

Medium Clouds (% Sky Obscured)

2
2
6
24
4
13
26
17
50
43
36
56
68
10
16
26
47
33
0
8
27
39
27
47

High Clouds (% Sky Obscured)

63
65
36
25
31
54
94
46
72
98
100
66
100
61
62
65
65
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
0
0
73
55
34
24
26
25
39
71
85
81
61
42
49
36
12
20
8
19
24
12
6

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0.3
0.6
0.8
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
0
0
1
1
1
2
2
2
3
3
4
3
2
2
2
3
3
4
3
2
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
27
31
31
32
30
30
30
30
31
29
29
28
29
28
29
27
26
26
27
27
26
26

Dew Point (°C)

22
22
22
21
18
16
15
13
15
18
17
16
16
16
17
20
21
22
22
23
22
23
23
22

Relative Humidity (%)

95
91
83
72
59
49
43
39
43
51
48
50
49
54
58
72
79
83
87
89
89
89
91
89

Pressure (mb)

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

Ozone (du)

291
292
291
291
291
291
291
292
291
290
291
291
291
293
292
292
292
291
289
289
288
287
288
288

Friday 28

Full Moon 99%

20:13

07:17

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:57, Set: 19:55, Transit: 13:26. Moon - Rise: 20:13, Set: 07:17. Civil Dark: 20:21 - 06:31. Nautical Dark: 20:51 - 06:01. Astro Dark: 21:23 - 05:30

Total Clouds (% Sky Obscured)

100
100
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
95
100

Low Clouds (% Sky Obscured)

32
37
39
33
43
22
30
80
30
22
25
20
40
38
46
69
23
35
40
40
41
49
54
60

Medium Clouds (% Sky Obscured)

44
50
71
52
50
50
48
45
38
38
24
41
47
45
34
49
3
18
31
58
49
24
4
6

High Clouds (% Sky Obscured)

100
100
70
100
100
100
100
100
98
100
100
100
100
100
91
100
100
100
100
100
100
83
93
100

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
5
7
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
1
1
1
2
2
7
19

Precipitation Type

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

Precipitation Probability (%)

11
26
40
64
38
48
36
22
19
17
28
55
51
62
58
52
38
12
20
59
24
18
14
11

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0.3
0
0
0
0.2
0.3
0
0
0.6
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
23
23
23
22
20
19
20
20
19
19
21
24
25
24
23
22
23
22
22
22
22
22

Relative Humidity (%)

89
87
86
83
81
69
58
53
57
54
53
52
65
83
91
88
86
86
88
88
89
91
91
91

Pressure (mb)

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

Ozone (du)

288
289
289
289
290
291
292
292
293
292
292
290
291
292
291
291
292
293
294
294
294
295
296
298

Saturday 29

Waning Gibbous 95%

20:39

08:18

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 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 OK

Sun - Rise: 06:58, Set: 19:54, Transit: 13:26. Moon - Rise: 20:39, Set: 08:18. Civil Dark: 20:20 - 06:32. Nautical Dark: 20:50 - 06:02. Astro Dark: 21:21 - 05:31

Total Clouds (% Sky Obscured)

100
99
96
99
88
77
84
73
84
74
69
63
61
54
45
47
40
35
35
34
44
53
54
27

Low Clouds (% Sky Obscured)

73
82
62
56
35
38
54
36
24
13
8
7
10
7
0
2
0
0
0
7
14
22
23
25

Medium Clouds (% Sky Obscured)

16
45
48
60
51
53
66
42
67
68
68
59
22
37
23
23
5
5
1
1
0
2
3
3

High Clouds (% Sky Obscured)

98
95
89
97
80
65
60
45
50
50
50
46
60
50
45
47
40
35
35
34
44
50
50
7

ISS Passover

Visibility (miles)

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

Fog (%)

41
46
22
1
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 (%)

6
5
6
42
38
43
35
31
24
24
9
4
3
8
9
21
38
12
4
4
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
4
5
5
6
6
6
5
5
4
5
5
3
2
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
28
29
29
30
31
32
32
31
32
31
31
30
30
29
28
28
27
27
27
27
27
27

Dew Point (°C)

22
22
21
20
20
19
18
18
18
18
17
17
18
19
19
19
19
20
20
21
21
21
21
21

Relative Humidity (%)

91
87
80
71
64
58
51
49
48
47
46
46
52
59
63
65
67
73
77
79
82
84
85
87

Pressure (mb)

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

Ozone (du)

298
297
295
294
294
295
295
294
293
292
293
293
293
294
295
294
293
293
293
294
295
294
294
295

Sunday 30

Waning Gibbous 89%

21:06

09:20

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

Sun - Rise: 06:58, Set: 19:53, Transit: 13:25. Moon - Rise: 21:06, Set: 09:20. Civil Dark: 20:18 - 06:33. Nautical Dark: 20:49 - 06:03. Astro Dark: 21:20 - 05:32

Total Clouds (% Sky Obscured)

31
32
39
44
46
46
44
48
60
55
39
26
29
40
34
40
57
78
100
100
100
100
76
34

Low Clouds (% Sky Obscured)

26
32
39
44
46
28
22
33
60
55
39
26
29
40
34
40
45
45
60
60
4
0
9
7

Medium Clouds (% Sky Obscured)

3
2
2
2
12
20
27
21
15
7
6
2
0
1
34
32
30
50
50
50
40
12
3
2

High Clouds (% Sky Obscured)

13
5
5
3
0
1
2
2
1
3
2
3
1
0
1
9
57
78
100
98
100
100
76
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
4
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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
10
1
0
12
16
62
49
27
25
20
5
0
0
11
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
72
63
54
46
41
38
34
36
39
36
41
47
62
69
71
73
77
78
78
80
84
85

Pressure (mb)

1020
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

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

Monday 31

Waning Gibbous 81%

21:36

10:25

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 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 06:59, Set: 19:51, Transit: 13:25. Moon - Rise: 21:36, Set: 10:25. Civil Dark: 20:17 - 06:34. Nautical Dark: 20:47 - 06:03. Astro Dark: 21:18 - 05:32

Total Clouds (% Sky Obscured)

2
1
3
5
10
19
33
67
73
78
63
41
44
31
26
17
19
29
35
32
29
20
23
27

Low Clouds (% Sky Obscured)

0
1
2
3
5
5
10
65
73
78
60
23
32
28
23
17
19
29
35
22
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
2
3
6
13
22
29
32
33
27
18
8
6
3
1
1
1
0
1
2
3
17
27

High Clouds (% Sky Obscured)

1
0
0
0
0
3
3
4
7
16
7
3
41
31
24
8
19
29
35
32
29
20
18
6

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
2
11
1
4
0
1
1
1
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
2
3
4
4
4
4
4
5
6
5
5
5
4
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
68
57
48
41
36
32
33
37
43
39
41
47
49
52
54
57
61
64
66
69
72
70

Pressure (mb)

1020
1020
1020
1020
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

291
290
289
288
288
288
288
288
288
287
287
288
288
287
287
287
286
286
286
285
285
285
285
285

Tuesday 1

Waning Gibbous 71%

22:10

11:31

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

Sun - Rise: N/A, Set: 19:50, Transit: 13:25. Moon - Rise: 22:10, Set: 11:31. Civil Dark: 20:16 - 06:34. Nautical Dark: 20:46 - 06:04. Astro Dark: 21:17 - 05:33

Total Clouds (% Sky Obscured)

33
34
38
40
40
34
29
24
25
27
23
17
12
18
24
29
19
12
4
3
2
2
17
28

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
7
13
14
18
17
12
18
15
8
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
34
38
40
39
34
29
23
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
27
18
9
3
3
2
2
11
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
29
29
29
31
32
34
39
37
36
37
37
38
31
31
31
31
30
30
28
27
27
27

Dew Point (°C)

19
19
17
16
15
14
14
13
13
12
12
13
13
14
13
13
13
13
13
13
14
15
15
15

Relative Humidity (%)

69
68
55
46
37
33
30
26
26
25
25
28
31
34
36
38
40
43
46
49
52
55
58
58

Pressure (mb)

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

Ozone (du)

285
285
285
285
286
286
286
286
286
286
286
286
286
286
286
287
287
286
286
285
285
284
284
284

Wednesday 2

Waning Gibbous 60%

22:50

12:41

07 OK
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 OK
22 OK
23 OK
00 OK
01 Bad

Sun - Rise: 07:00, Set: 19:49, Transit: 13:24. Moon - Rise: 22:50, Set: 12:41. Civil Dark: 20:14 - 06:35. Nautical Dark: 20:44 - 06:05. Astro Dark: 21:15 - 05:34

Total Clouds (% Sky Obscured)

25
23
29
45
40
35
35
43
46
45
48
50
42
29
27
29
37
46
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
8
15
31
50
42
29
27
29
32
16
0

Medium Clouds (% Sky Obscured)

1
1
1
1
2
3
5
9
15
18
10
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
23
29
45
40
30
30
29
27
26
21
13
2
2
2
2
15
25
32

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
26
29
29
30
32
32
33
41
39
39
39
39
40
31
31
31
31
31

Dew Point (°C)

16
16
15
15
14
14
13
12
11
11
11
12
13
13
14
14
14
15
16

Relative Humidity (%)

58
58
49
41
35
31
28
24
24
23
23
26
29
32
35
38
42
46
52

Pressure (mb)

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

Ozone (du)

284
284
284
284
284
283
283
282
282
282
281
282
282
282
282
283
283
283
282

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

Generated: 27/08/26 07:30:53. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-4.00