Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waning Gibbous 89%

20:55

09:11

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

Sun - Rise: 06:46, Set: 19:44, Transit: 13:15. Moon - Rise: 20:55, Set: 09:11. Civil Dark: 20:10 - 06:20. Nautical Dark: 20:41 - 05:50. Astro Dark: 21:13 - 05:18

Total Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
95
100
100
100
100
63
46
37
35
30
30
30
37
49
42
32

Low Clouds (% Sky Obscured)

18
17
11
9
18
42
53
63
86
90
90
87
4
4
2
0
0
0
0
0
2
7
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
88
91
93
100
100
100
100
89
99
100
100
100
42
30
27
25
25
25
30
35
30
42
32

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 (%)

6
33
23
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 (%)

0
0
0
2
2
0
13
4
2
3
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
3
3
2
3
3
3
3
2
3
5
6
5
4
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
19
20
19
19
19
19
19
20
20
21
21
21
19
19
19
19
19
19
19
19
19

Relative Humidity (%)

91
91
85
77
69
61
56
52
49
51
53
53
56
63
69
68
70
73
78
81
83
85
85
87

Pressure (mb)

1022
1022
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

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

Monday 31

Waning Gibbous 81%

21:23

10:16

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

Sun - Rise: 06:47, Set: 19:43, Transit: 13:15. Moon - Rise: 21:23, Set: 10:16. Civil Dark: 20:09 - 06:21. Nautical Dark: 20:40 - 05:51. Astro Dark: 21:12 - 05:19

Total Clouds (% Sky Obscured)

20
8
0
0
1
21
34
33
29
82
59
68
81
77
61
17
2
2
1
0
0
0
19
30

Low Clouds (% Sky Obscured)

1
0
0
0
0
6
5
6
7
62
59
66
81
77
61
4
0
0
0
0
0
0
7
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
23
19
0
19
13
18
55
74
17
8
0
0
0
0
0
0
1
5

High Clouds (% Sky Obscured)

20
8
0
0
1
0
0
0
0
45
0
0
0
0
0
0
0
1
1
0
0
0
0
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
20
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
1
0
5
2
1
1
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
2
3
3
3
2
1
2
2
4
5
4
3
4
5
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

21
21
23
26
28
30
32
34
34
35
35
34
34
32
30
28
27
26
26
25
24
24
23
23

Feels Like (°C)

24
25
28
30
33
35
37
38
38
38
35
35
35
33
30
29
29
30
29
29
29
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

86
88
80
69
59
50
42
37
33
31
32
33
36
41
42
46
60
68
75
78
80
82
80
80

Pressure (mb)

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

Ozone (du)

295
293
293
292
291
291
291
290
289
289
288
287
287
286
286
286
285
285
285
284
283
282
282
282

Tuesday 1

Waning Gibbous 72%

21:56

11:24

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

Sun - Rise: 06:48, Set: 19:42, Transit: 13:15. Moon - Rise: 21:56, Set: 11:24. Civil Dark: 20:08 - 06:22. Nautical Dark: 20:38 - 05:52. Astro Dark: 21:10 - 05:20

Total Clouds (% Sky Obscured)

25
7
2
1
2
4
59
83
56
64
51
18
6
4
21
27
35
2
4
14
21
31
35
25

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
0
6
8
47
30
9
1
0
21
27
35
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
1
2
3
37
21
30
34
28
11
4
2
10
6
2
2
2
0
10
19
29
19

High Clouds (% Sky Obscured)

2
6
0
1
2
2
22
70
1
0
0
0
0
0
0
0
0
0
2
14
20
12
1
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
1
10
11
11
1
1
3
4
5
4
19
36
3
7
4
6
15
25

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

Chance of Frost

Temperature (°C)

23
23
24
27
29
31
33
35
35
36
36
35
35
33
30
29
28
28
27
26
26
25
25
24

Feels Like (°C)

27
27
29
31
33
35
36
38
38
40
38
37
37
36
33
31
31
31
31
30
28
26
26
28

Dew Point (°C)

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

Relative Humidity (%)

81
83
77
65
55
46
40
34
31
29
29
31
34
43
50
52
55
58
68
73
73
73
72
74

Pressure (mb)

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

Ozone (du)

284
285
285
285
285
285
285
285
286
286
286
285
285
285
284
283
283
283
283
284
283
283
283
284

Wednesday 2

Waning Gibbous 60%

22:35

12:35

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

Sun - Rise: 06:48, Set: 19:40, Transit: 13:14. Moon - Rise: 22:35, Set: 12:35. Civil Dark: 20:06 - 06:22. Nautical Dark: 20:37 - 05:53. Astro Dark: 21:09 - 05:21

Total Clouds (% Sky Obscured)

14
5
3
2
1
10
20
28
30
31
39
31
25
20
14
7
50
50
50
2
48
51
49
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
22
11
7
4
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
1
0
0
0
10
19
28
27
26
23
22
17
16
12
6
2
0
0
0
3
7
10
7

High Clouds (% Sky Obscured)

3
4
3
2
1
1
0
0
1
0
0
0
0
0
0
0
40
35
35
2
35
40
40
40

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5

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 (%)

16
0
0
0
0
0
0
0
0
0
2
6
1
1
2
13
8
0
2
9
11
13
8
6

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
5
5
5
5
5
5
5
5
5
6
6
6
5
4
5
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

24
24
25
27
29
32
34
35
37
37
37
37
36
34
32
30
29
28
28
27
26
26
25
25

Feels Like (°C)

29
29
29
31
33
35
37
39
40
40
40
39
37
36
34
33
33
29
28
29
30
28
28
27

Dew Point (°C)

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

Relative Humidity (%)

84
88
85
74
56
46
39
36
33
31
30
32
35
42
47
52
57
58
62
70
75
78
79
83

Pressure (mb)

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

Ozone (du)

285
285
285
285
284
284
284
283
283
282
283
283
283
283
284
284
285
286
287
285
284
284
285
285

Thursday 3

Waning Gibbous 60%

23:23

13:46

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

Sun - Rise: 06:49, Set: 19:39, Transit: 13:14. Moon - Rise: 23:23, Set: 13:46. Civil Dark: 20:05 - 06:23. Nautical Dark: 20:35 - 05:53. Astro Dark: 21:07 - 05:22

Total Clouds (% Sky Obscured)

44
10
3
7
34
48
36
13
18
28
54
43
34
45
40
35
30
33
34
31
22
15
5
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
9
6
5
29
12
0
20
16
12
6
5
5
4
2
1
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
1
1
11
19
31
33
32
31
24
16
3
5
8
13
11
6
1
1

High Clouds (% Sky Obscured)

40
8
2
6
30
35
22
3
0
0
0
0
0
0
11
24
30
33
34
31
22
15
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
1
3
5
10
36
44
41
35
33
28
10
13
11
5
9

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

Chance of Frost

Temperature (°C)

25
25
25
28
30
32
34
36
38
38
38
38
36
34
32
31
30
28
28
27
26
26
26
25

Feels Like (°C)

27
27
29
31
33
34
36
38
40
41
40
39
38
36
34
34
34
34
33
32
30
29
28
29

Dew Point (°C)

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

Relative Humidity (%)

87
87
80
66
55
46
40
36
33
31
29
31
33
39
51
57
66
76
78
79
82
83
84
87

Pressure (mb)

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

Ozone (du)

286
287
288
287
286
287
287
287
286
287
287
287
286
285
286
285
285
285
285
285
285
285
285
285

Friday 4

Third Quarter 49%

00:21

14:55

06 Good
07 Good
08 Good
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 OK
02 OK
03 OK
04 Good
05 OK

Sun - Rise: 06:50, Set: 19:37, Transit: 13:14. Moon - Rise: 00:21, Set: 14:55. Civil Dark: 20:03 - 06:24. Nautical Dark: 20:34 - 05:54. Astro Dark: 21:05 - 05:23

Total Clouds (% Sky Obscured)

2
1
1
1
1
12
24
36
38
41
42
46
50
52
52
54
56
50
44
38
30
20
10
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
14
16
14
6
4
5
3
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
10
20
30
31
34
39
44
46
49
48
46
44
37
31
26
21
16
9
6

High Clouds (% Sky Obscured)

1
0
0
1
1
1
0
0
0
0
0
6
11
17
14
14
21
24
31
38
28
17
5
15

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

Precipitation Probability (%)

7
2
2
2
2
1
1
0
6
11
14
38
51
61
63
61
48
45
36
11
19
14
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
5
5
4
4
7
9
11
9
7
6
5
4
4
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

25
25
25
28
31
33
35
37
38
38
37
37
34
32
30
30
29
29
28
28
27
27
26
25

Feels Like (°C)

28
28
28
31
32
33
34
36
37
45
43
42
41
40
41
27
29
29
30
30
30
30
30
30

Dew Point (°C)

22
22
22
22
21
20
20
19
19
21
22
23
24
25
26
25
25
24
24
24
23
23
23
23

Relative Humidity (%)

84
83
82
67
56
47
40
36
31
36
40
46
54
65
80
77
76
75
76
77
77
81
83
86

Pressure (mb)

1014
1014
1015
1015
1015
1015
1014
1013
1013
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

285
285
285
284
283
282
282
281
281
281
281
280
281
282
282
282
283
283
283
284
284
285
287
288

Saturday 5

Waning Crescent 37%

01:28

15:58

06 OK
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 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:51, Set: 19:36, Transit: 13:13. Moon - Rise: 01:28, Set: 15:58. Civil Dark: 20:02 - 06:25. Nautical Dark: 20:32 - 05:55. Astro Dark: 21:04 - 05:24

Total Clouds (% Sky Obscured)

33
42
32
23
18
37
53
77
74
68
64
78
90
100
100
100
100
88
76
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
34
51
44
41
39
32
28
26

Medium Clouds (% Sky Obscured)

3
1
0
1
1
15
29
43
37
33
26
19
13
12
17
22
25
26
25
26

High Clouds (% Sky Obscured)

27
39
30
22
18
37
53
70
70
65
60
71
86
100
100
100
100
87
71
53

ISS Passover

Visibility (miles)

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

Fog (%)

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
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
2
5
4
2
2
2
0
23
32
36
95
95
95
92
85
82
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1.9
4
8.8
0.5
0.4
0.2
0.7
1
1.3

Wind Speed/Direction (mph)

3
3
3
4
4
5
5
5
5
3
3
5
5
7
8
7
5
5
4
3

Chance of Frost

Temperature (°C)

25
25
25
28
31
33
35
36
37
37
37
37
33
29
26
25
24
24
23
23

Feels Like (°C)

30
30
30
31
32
34
34
35
36
41
40
38
40
42
44
24
23
24
23
23

Dew Point (°C)

22
22
22
22
23
23
23
23
22
21
21
20
21
24
26
25
24
23
23
22

Relative Humidity (%)

84
82
82
71
62
54
49
45
41
40
38
37
50
71
98
97
95
95
95
95

Pressure (mb)

1012
1012
1013
1013
1013
1013
1012
1011
1011
1010
1009
1008
1009
1010
1011
1012
1012
1013
1013
1013

Ozone (du)

291
293
296
296
297
297
299
300
302
301
301
300
300
300
300
301
301
302
302
302

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

Generated: 30/08/26 06:52:09. Forecast: 30/08/26 to 05/09/26. Timezone: UTC-4.00