Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

03:53

17:59

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

Sun - Rise: 07:11, Set: 19:28, Transit: 13:19. Moon - Rise: 03:53, Set: 17:59. Civil Dark: 19:53 - 06:46. Nautical Dark: 20:22 - 06:17. Astro Dark: 20:52 - 05:47

Total Clouds (% Sky Obscured)

46
39
38
23
7
27
17
38
76
70
68
76
73
46
37
29
25
48
56
46
47
73
48
97

Low Clouds (% Sky Obscured)

28
0
2
3
0
27
10
15
40
30
30
20
19
9
6
3
0
0
34
28
19
69
48
53

Medium Clouds (% Sky Obscured)

0
4
14
4
7
0
6
17
21
25
29
28
30
21
20
20
19
20
30
32
28
24
5
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
6
0
2
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
6
5
9
6
13

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)

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

Chance of Frost

Temperature (°C)

30
27
25
23
23
22
21
21
20
20
20
20
20
20
20
22
24
26
28
29
30
30
30
29

Feels Like (°C)

31
29
28
26
25
24
22
22
21
20
20
20
19
20
21
23
25
28
30
31
33
32
29
29

Dew Point (°C)

12
13
13
12
13
12
12
12
12
11
10
11
11
12
13
13
12
12
12
11
11
11
11
12

Relative Humidity (%)

31
42
48
51
53
53
55
59
59
54
54
56
58
62
64
54
47
41
36
32
30
29
31
34

Pressure (mb)

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

Ozone (du)

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

Thursday 18

Waning Crescent 5%

04:57

17:59

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

Sun - Rise: 07:12, Set: 19:26, Transit: 13:18. Moon - Rise: 04:57, Set: 17:59. Civil Dark: 19:51 - 06:47. Nautical Dark: 20:20 - 06:17. Astro Dark: 20:50 - 05:48

Total Clouds (% Sky Obscured)

65
28
37
51
47
50
45
32
22
36
47
41
50
64
53
25
18
42
32
41
56
59
55
29

Low Clouds (% Sky Obscured)

43
28
35
51
47
50
45
32
22
34
45
41
50
62
51
25
18
24
31
27
44
55
34
29

Medium Clouds (% Sky Obscured)

1
12
21
19
14
16
21
12
11
8
3
3
7
6
3
0
0
31
9
28
19
0
21
12

High Clouds (% Sky Obscured)

33
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

17
6
4
3
1
1
2
0
1
1
0
1
0
0
0
0
3
12
13
6
5
6
8
21

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

Chance of Frost

Temperature (°C)

29
27
24
24
24
23
23
22
22
21
21
20
20
20
21
23
26
28
29
30
31
31
31
30

Feels Like (°C)

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

Dew Point (°C)

12
13
14
14
14
15
15
16
16
17
17
17
17
16
16
15
15
14
13
12
11
11
12
12

Relative Humidity (%)

36
43
52
55
55
58
63
66
70
75
77
80
80
81
73
59
49
42
36
31
29
29
30
33

Pressure (mb)

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

Ozone (du)

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

Friday 19

Waning Crescent 1%

05:58

18:28

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

Sun - Rise: 07:12, Set: 19:25, Transit: 13:18. Moon - Rise: 05:58, Set: 18:28. Civil Dark: 19:50 - 06:47. Nautical Dark: 20:19 - 06:18. Astro Dark: 20:49 - 05:49

Total Clouds (% Sky Obscured)

75
73
32
32
3
2
29
33
32
39
34
48
49
46
53
47
50
61
69
78
82
83
83
79

Low Clouds (% Sky Obscured)

66
59
32
24
3
0
4
6
0
8
0
9
10
5
8
0
0
16
39
49
56
57
60
54

Medium Clouds (% Sky Obscured)

48
45
20
1
0
1
26
27
29
25
24
25
26
28
30
29
28
23
19
14
23
29
37
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
10
0
0
0
0
10
19
39
37
35
26
19

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
7
7
7
7
7
7
7
7
7
7

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 (%)

29
29
5
0
2
0
0
1
0
0
0
1
5
5
2
0
0
2
10
11
13
19
31
39

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

Chance of Frost

Temperature (°C)

29
27
25
25
23
22
22
22
21
20
20
20
20
20
21
24
26
28
29
30
31
30
29
28

Feels Like (°C)

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

Dew Point (°C)

14
15
16
17
17
18
18
18
18
17
18
17
17
18
17
17
16
15
14
13
12
11
13
16

Relative Humidity (%)

39
47
56
62
67
74
78
80
81
82
85
85
86
88
80
67
55
47
40
36
32
31
37
48

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1019
1018
1018
1017
1017

Ozone (du)

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

Saturday 20

Waning Crescent 0%

06:57

18:53

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

Sun - Rise: 07:13, Set: 19:23, Transit: 13:18. Moon - Rise: 06:57, Set: 18:53. Civil Dark: 19:48 - 06:48. Nautical Dark: 20:18 - 06:19. Astro Dark: 20:47 - 05:49

Total Clouds (% Sky Obscured)

73
71
63
58
29
27
28
28
22
17
12
22
33
44
52
54
64
64
69
61
57
53
54
63

Low Clouds (% Sky Obscured)

49
50
39
36
23
23
25
26
21
12
9
18
27
32
39
45
56
51
45
33
35
34
31
21

Medium Clouds (% Sky Obscured)

35
45
51
39
15
9
5
1
1
1
1
5
9
13
9
4
0
10
20
30
19
9
0
0

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
11
17
20
22
25
28
49

ISS Passover

Visibility (miles)

9
2
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
83
59
40
16
20
20
15
17
15
8
15
17
14
13
10
2
3
2
1
1
0
0
0

Precipitation Amount (mm)

0.4
0.9
0.4
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
7
5
3
6
3
4
4
4
4
4
4
4
5
5
8
9
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

27
24
23
23
22
22
22
21
21
21
20
20
19
19
20
21
23
25
26
28
29
29
29
30

Feels Like (°C)

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

Dew Point (°C)

14
19
19
18
19
19
19
19
18
18
17
17
17
17
18
17
16
14
12
11
11
11
10
11

Relative Humidity (%)

45
73
79
75
84
85
87
85
84
84
84
85
88
89
88
75
64
51
41
35
33
31
30
30

Pressure (mb)

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

Ozone (du)

284
285
285
286
286
285
284
281
280
279
278
279
278
278
278
279
279
278
278
278
278
277
277
277

Sunday 21

New Moon 1%

07:55

19:18

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 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 19:22, Transit: 13:17. Moon - Rise: 07:55, Set: 19:18. Civil Dark: 19:47 - 06:49. Nautical Dark: 20:16 - 06:20. Astro Dark: 20:46 - 05:50

Total Clouds (% Sky Obscured)

75
81
96
100
75
69
63
54
88
94
100
86
79
68
59
45
39
45
53
56
57
59
58
54

Low Clouds (% Sky Obscured)

18
9
27
33
10
10
15
19
12
6
0
9
18
27
27
27
23
32
43
55
57
57
58
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
6

High Clouds (% Sky Obscured)

65
81
95
90
75
68
56
43
82
92
100
84
79
68
59
45
39
12
8
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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

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
3
23
6
1
2
1
0
0
0
0
0
0
0
0
5
8
8
6
4
1
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)

8
6
5
5
6
6
5
5
6
6
5
5
7
6
6
7
8
9
9
9
10
9
8
8

Chance of Frost

Temperature (°C)

29
27
25
24
24
22
21
21
20
20
19
19
19
19
19
21
23
25
26
26
27
27
27
28

Feels Like (°C)

29
27
26
25
25
24
25
24
23
21
20
20
20
19
19
20
21
21
23
24
25
28
27
27

Dew Point (°C)

11
12
14
17
17
19
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

32
39
51
61
65
79
85
88
91
92
93
93
95
93
92
81
73
66
63
60
57
57
56
56

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1017
1017
1016
1015

Ozone (du)

278
278
279
279
279
279
279
279
279
279
280
280
280
280
281
281
282
282
281
280
279
278
277
276

Monday 22

Waxing Crescent 4%

08:53

19:42

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 19:21, Transit: 13:17. Moon - Rise: 08:53, Set: 19:42. Civil Dark: 19:46 - 06:50. Nautical Dark: 20:15 - 06:20. Astro Dark: 20:44 - 05:51

Total Clouds (% Sky Obscured)

53
50
59
54
57
57
63
55
55
55
85
85
95
100
95
55
35
31
46
62
66
44
46
47

Low Clouds (% Sky Obscured)

53
50
46
30
24
18
11
6
5
3
0
3
7
10
24
38
35
31
45
46
43
39
44
47

Medium Clouds (% Sky Obscured)

3
4
4
3
3
27
52
23
3
0
0
0
0
0
0
0
0
4
4
10
4
3
2
0

High Clouds (% Sky Obscured)

0
0
0
0
25
30
35
20
20
10
15
15
5
0
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
8
7
8
9
9
9
9
9

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
11
14
14
11
13
14
13
16
14
3
12
15
14
38
53
68
75
78
78
76
77
81
87

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
24
23
23
22
22
21
21
20
20
20
20
20
22
24
26
26
27
28
29
29
29

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
63
68
71
74
78
80
81
82
86
91
93
93
93
93
85
78
72
72
73
73
71
66
65

Pressure (mb)

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

Ozone (du)

276
276
276
276
276
276
276
277
278
278
278
278
278
277
277
277
277
277
277
276
276
275
275
274

Tuesday 23

Waxing Crescent 8%

09:50

20:07

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 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:15, Set: 19:19, Transit: 13:16. Moon - Rise: 09:50, Set: 20:07. Civil Dark: 19:44 - 06:50. Nautical Dark: 20:13 - 06:21. Astro Dark: 20:43 - 05:52

Total Clouds (% Sky Obscured)

49
50
34
17
0
10
23
31
29
27
25
19
13
6
38
69
100
97
94
91

Low Clouds (% Sky Obscured)

49
50
34
17
0
1
1
0
0
0
0
2
4
6
4
2
0
32
39
37

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
10
21
31
29
27
25
17
8
0
33
67
100
97
94
91

ISS Passover

Visibility (miles)

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

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

94
95
95
91
84
75
63
34
40
35
20
25
23
16
14
10
2
28
37
44

Precipitation Amount (mm)

1
1.3
0.9
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
26
25
24
23
22
22
22
22
21
21
21
21
21
20
22
24
26
27
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
78
86
88
91
95
95
95
95
95
95
96
95
96
96
88
80
73
68
63

Pressure (mb)

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

Ozone (du)

274
274
274
275
275
276
276
275
275
275
274
274
273
273
272
272
272
272
271
270

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

Generated: 17/09/25 18:40:08. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00