Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 49%

13:51

23:04

22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
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 OK
21 Bad

Sun - Rise: 06:38, Set: 19:59, Transit: 13:18. Moon - Rise: 13:51, Set: 23:04. Civil Dark: 20:26 - 06:11. Nautical Dark: 20:58 - 05:39. Astro Dark: 21:31 - 05:06

Total Clouds (% Sky Obscured)

44
41
37
41
44
49
60
63
59
54
64
63
41
53
55
75
75
53
54
43
51
49
48
69

Low Clouds (% Sky Obscured)

0
0
1
2
9
16
16
17
32
39
42
35
41
28
33
62
62
50
54
43
51
49
48
66

Medium Clouds (% Sky Obscured)

9
15
22
29
31
35
37
40
36
30
38
38
0
31
25
20
14
13
15
15
17
29
28
28

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
76
78
78
78
79
80
82
83
76
65
57
49
41
37
36
35
32
30
29
34
40
40

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013

Ozone (du)

312
312
312
314
314
313
311
310
310
310
312
313
312
309
308
308
309
308
309
309
309
307
307
305

Wednesday 19

First Quarter 58%

14:51

23:39

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

Sun - Rise: 06:38, Set: 19:58, Transit: 13:18. Moon - Rise: 14:51, Set: 23:39. Civil Dark: 20:24 - 06:12. Nautical Dark: 20:56 - 05:40. Astro Dark: 21:30 - 05:07

Total Clouds (% Sky Obscured)

49
41
26
13
29
35
60
63
37
20
50
58
84
71
69
85
84
60
100
65
57
98
99
30

Low Clouds (% Sky Obscured)

49
41
26
10
24
29
25
30
19
0
3
4
18
15
30
45
71
46
63
26
30
27
42
22

Medium Clouds (% Sky Obscured)

4
0
0
3
2
4
4
3
11
11
18
27
41
26
41
55
67
24
87
19
26
53
48
22

High Clouds (% Sky Obscured)

2
4
8
2
4
12
45
47
11
6
32
31
65
59
31
10
4
46
45
52
42
50
97
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
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
15
13
10
14
32
30
56
70
42
82
79
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0.5
0.3
0

Wind Speed/Direction (mph)

2
3
2
2
3
3
3
2
3
3
3
3
4
5
6
6
9
7
5
5
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
15
16
16
17
17
17
17
17
18
19
19
19
17
17
19
23
14
16
12
15
18
20

Relative Humidity (%)

40
42
48
54
55
60
61
62
64
66
64
58
51
46
40
36
41
50
29
37
32
39
57
70

Pressure (mb)

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

Ozone (du)

305
306
306
305
304
303
303
302
302
302
302
301
301
300
299
299
297
298
299
300
299
298
296
296

Thursday 20

Waxing Gibbous 68%

15:48

00:20

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:39, Set: 19:56, Transit: 13:18. Moon - Rise: 15:48, Set: 00:20. Civil Dark: 20:23 - 06:13. Nautical Dark: 20:55 - 05:41. Astro Dark: 21:28 - 05:08

Total Clouds (% Sky Obscured)

45
100
72
100
100
100
100
100
100
100
100
100
100
100
96
100
100
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
41
5
20
68
50
65
51
80
71
65
73
51
39
39
32
52
61
37
66
66
64
70
83

Medium Clouds (% Sky Obscured)

33
43
27
73
36
35
68
43
69
58
62
75
58
65
92
66
70
39
45
40
50
20
23
17

High Clouds (% Sky Obscured)

10
100
67
100
100
100
100
100
100
100
100
100
100
100
86
100
100
94
43
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
2

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

Precipitation Probability (%)

29
53
57
55
95
95
95
95
95
95
83
95
95
45
19
66
95
95
95
84
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.2
1.4
1.3
6
3.2
3.6
2.6
0.3
4.1
2.1
0
0
0.4
1.1
2.9
0.7
0.2
0.9
1.8
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
83
85
80
79
78
87
92
91
88
84
78
66
59
50
48
45
42
48
50
68
89
95

Pressure (mb)

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

Ozone (du)

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

Friday 21

Waxing Gibbous 77%

16:40

01:06

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:40, Set: 19:55, Transit: 13:18. Moon - Rise: 16:40, Set: 01:06. Civil Dark: 20:22 - 06:13. Nautical Dark: 20:53 - 05:42. Astro Dark: 21:26 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
83
100
73
90
88
90
92
73
59
58
56
88
76
64
65
66
67
46
56

Low Clouds (% Sky Obscured)

80
88
94
98
95
83
97
73
78
65
33
23
14
11
10
9
16
50
64
65
35
67
46
51

Medium Clouds (% Sky Obscured)

16
23
34
70
25
17
5
3
3
3
10
17
43
30
31
31
22
12
0
0
0
0
0
45

High Clouds (% Sky Obscured)

100
100
100
100
100
76
100
57
55
33
44
56
38
45
53
56
80
66
55
55
60
65
5
55

ISS Passover

Visibility (miles)

9
4
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

82
90
95
95
95
95
95
91
70
23
39
39
22
25
25
25
23
24
16
12
10
19
29
30

Precipitation Amount (mm)

0.4
0.5
0.8
1.1
1.1
1
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
97
97
95
94
94
94
94
94
88
80
70
59
52
49
45
43
44
53
56
56
61
76

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1012
1012
1012
1013

Ozone (du)

295
296
296
297
297
296
298
299
299
299
299
299
299
298
298
298
297
296
297
299
301
303
303
303

Saturday 22

Waxing Gibbous 73%

17:26

01:59

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

Sun - Rise: 06:41, Set: 19:54, Transit: 13:17. Moon - Rise: 17:26, Set: 01:59. Civil Dark: 20:20 - 06:14. Nautical Dark: 20:52 - 05:43. Astro Dark: 21:25 - 05:10

Total Clouds (% Sky Obscured)

55
71
79
91
83
81
73
59
46
44
44
49
23
9
46
25
45
59
59
41
25
18
20
22

Low Clouds (% Sky Obscured)

0
6
14
23
28
33
41
31
20
7
4
2
0
3
5
8
27
29
9
3
1
0
2
2

Medium Clouds (% Sky Obscured)

0
0
3
6
18
2
0
0
0
0
0
0
0
4
7
10
10
4
1
4
7
9
7
4

High Clouds (% Sky Obscured)

55
71
73
80
64
56
45
40
40
40
44
49
23
1
34
8
15
9
4
3
3
2
1
1

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 (%)

40
27
9
3
2
32
29
5
14
13
1
0
0
0
0
0
0
0
0
1
2
1
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)

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

Chance of Frost

Temperature (°C)

26
25
24
24
24
23
23
23
23
23
24
26
28
30
32
33
34
34
34
33
31
30
28
27

Feels Like (°C)

28
27
26
26
26
26
26
26
25
25
27
28
30
33
36
36
38
38
38
38
37
35
33
29

Dew Point (°C)

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

Relative Humidity (%)

78
83
85
84
84
84
88
88
87
85
80
71
64
51
42
37
34
37
41
44
46
48
50
53

Pressure (mb)

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

Ozone (du)

303
303
302
303
304
306
307
309
311
313
313
313
313
312
312
311
310
311
312
313
313
313
314
315

Sunday 23

Waxing Gibbous 84%

18:06

02:57

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

Sun - Rise: 06:42, Set: 19:53, Transit: 13:17. Moon - Rise: 18:06, Set: 02:57. Civil Dark: 20:19 - 06:15. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:23 - 05:11

Total Clouds (% Sky Obscured)

25
32
35
40
34
26
13
23
30
41
49
62
76
65
46
26
21
21
27
21
17
11
32
49

Low Clouds (% Sky Obscured)

6
11
17
15
16
9
0
0
0
0
1
1
1
1
1
0
0
1
2
1
1
0
13
24

Medium Clouds (% Sky Obscured)

1
3
7
13
11
8
2
7
11
13
9
4
2
5
7
10
11
13
16
19
17
11
14
10

High Clouds (% Sky Obscured)

0
0
0
0
5
10
13
17
15
23
32
51
65
47
32
12
17
21
27
21
17
5
26
45

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 (%)

4
6
5
2
6
8
6
8
7
2
3
3
0
0
0
0
0
0
0
2
2
1
12
18

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

Chance of Frost

Temperature (°C)

26
25
25
25
24
24
23
22
22
22
22
24
26
28
30
32
33
33
33
34
32
30
28
27

Feels Like (°C)

29
29
28
29
29
26
25
25
25
25
24
24
24
25
26
27
28
37
36
35
35
35
35
29

Dew Point (°C)

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

Relative Humidity (%)

55
59
62
64
66
61
58
54
56
58
60
55
50
45
38
33
28
27
27
27
30
35
40
50

Pressure (mb)

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

Ozone (du)

317
319
315
312
308
308
307
307
307
307
307
307
306
306
306
306
305
305
304
303
303
302
302
302

Monday 24

Waxing Gibbous 91%

18:41

03:58

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
18 Bad
19 Bad

Sun - Rise: 06:42, Set: 19:51, Transit: 13:17. Moon - Rise: 18:41, Set: 03:58. Civil Dark: 20:18 - 06:16. Nautical Dark: 20:49 - 05:45. Astro Dark: 21:22 - 05:12

Total Clouds (% Sky Obscured)

70
63
56
53
52
52
65
66
71
72
67
56
41
36
35
30
42
61
77
74
69
65

Low Clouds (% Sky Obscured)

38
26
13
0
3
7
10
16
28
45
38
26
17
12
8
5
25
44
63
60
56
45

Medium Clouds (% Sky Obscured)

5
10
13
15
24
33
38
40
42
40
37
35
28
26
24
22
24
25
25
27
28
30

High Clouds (% Sky Obscured)

65
63
56
53
37
25
9
20
33
40
30
18
8
13
19
25
21
27
38
35
27
20

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

Precipitation Probability (%)

24
21
15
2
5
5
2
40
59
74
95
95
95
95
87
71
83
94
95
95
79
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.9
1
0.8
0.7
0.4
0.5
0.6
0.9
0.9
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
20
20
20
20
20
20
20
21
21
21
20
18
16
15
13
13
13
13
13
15
18

Relative Humidity (%)

64
78
79
81
83
84
87
88
88
88
89
74
63
53
46
41
37
38
40
41
50
61

Pressure (mb)

1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1012

Ozone (du)

301
301
300
300
299
300
300
300
302
303
304
303
303
302
300
298
296
297
297
297
296
295

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 18/08/26 22:45:40. Forecast: 18/08/26 to 24/08/26. Timezone: UTC-4.00