Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 81%

21:23

10:16

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

Sun - Rise: 06:48, Set: 19:43, Transit: 13:15. Moon - Rise: 21:23, Set: 10:16. Civil Dark: 20:09 - 06:22. Nautical Dark: 20:40 - 05:51. Astro Dark: 21:12 - 05:19

Total Clouds (% Sky Obscured)

38
22
42
21
76
61
39
33
31
67
69
45
20
15
20
40
43
38
25
6
4
1
0
0

Low Clouds (% Sky Obscured)

0
2
4
5
4
6
7
12
12
67
69
45
5
2
2
16
11
29
4
6
4
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
17
24
28
11
11
14
12
7
0
5
10
24
32
24
22
2
2
1
0
0

High Clouds (% Sky Obscured)

1
3
2
4
44
33
2
2
2
0
0
1
0
1
0
1
1
1
1
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 (%)

1
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 (%)

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

Chance of Frost

Temperature (°C)

25
27
29
31
32
33
33
34
33
33
31
28
27
26
25
25
25
25
24
23
23
23
23
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
59
51
43
37
34
31
30
31
33
43
43
45
57
70
73
78
80
79
81
81
80
81
77

Pressure (mb)

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

Ozone (du)

294
293
293
291
291
290
290
289
288
287
286
285
286
287
286
285
284
283
282
281
281
281
282
283

Tuesday 1

Waning Gibbous 72%

21:56

11:24

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

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)

0
0
2
42
42
39
28
29
44
20
13
24
4
0
5
8
15
14
2
12
23
12
3
0

Low Clouds (% Sky Obscured)

0
0
0
4
5
6
6
10
20
1
0
24
0
0
5
8
15
14
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
29
26
28
2
17
17
15
12
7
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
2
2
12
23
12
3
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 (%)

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
4
4
4
3
3
3
3
4
5
4
5
5
5
5
5
5
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

27
29
31
33
34
35
35
35
35
34
32
30
28
28
27
26
26
25
25
24
24
23
23
24

Feels Like (°C)

31
32
34
36
37
38
39
38
38
37
36
33
31
30
30
29
28
28
28
28
26
26
26
28

Dew Point (°C)

19
18
18
17
17
16
16
15
15
15
17
17
17
18
18
18
18
18
18
19
19
19
18
19

Relative Humidity (%)

63
53
46
40
36
32
31
30
29
31
40
45
50
54
58
61
62
65
68
71
72
74
74
70

Pressure (mb)

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

Ozone (du)

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

Wednesday 2

Waning Gibbous 60%

22:35

12:35

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

Sun - Rise: 06:49, Set: 19:40, Transit: 13:14. Moon - Rise: 22:35, Set: 12:35. Civil Dark: 20:06 - 06:23. Nautical Dark: 20:37 - 05:53. Astro Dark: 21:09 - 05:21

Total Clouds (% Sky Obscured)

0
3
0
33
34
80
75
23
19
0
0
27
23
2
3
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
1
5
5
6
5
3
0
0
6
10
0
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
24
5
24
0
0
0
0
0
27
23
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
0
0
2
75
70
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 (%)

0
0
0
0
2
16
11
2
1
0
1
4
1
5
2
2
0
1
2
2
2
1
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
34
36
39
40
40
39
38
38
37
37
34
31
30
31
30
29
29
29
28
28
28
28
28

Dew Point (°C)

18
17
16
16
16
16
15
15
14
15
17
17
18
19
19
19
19
19
19
20
19
20
20
20

Relative Humidity (%)

58
49
41
35
31
29
28
28
28
29
37
45
49
56
60
63
64
67
70
73
74
77
78
73

Pressure (mb)

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

Ozone (du)

283
283
283
284
284
284
284
284
283
285
284
284
284
285
286
287
288
287
286
285
285
285
287
287

Thursday 3

Waning Gibbous 49%

23:23

13:46

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

Sun - Rise: 06:50, Set: 19:39, Transit: 13:14. Moon - Rise: 23:23, Set: 13:46. Civil Dark: 20:05 - 06:24. Nautical Dark: 20:35 - 05:53. Astro Dark: 21:07 - 05:22

Total Clouds (% Sky Obscured)

0
0
8
18
30
24
21
50
35
7
0
1
1
2
1
3
1
4
9
15
14
14
13
9

Low Clouds (% Sky Obscured)

0
0
1
2
2
3
5
50
35
3
0
0
1
1
1
1
0
4
9
15
14
14
13
9

Medium Clouds (% Sky Obscured)

0
0
6
12
16
11
5
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0

High Clouds (% Sky Obscured)

0
0
0
2
7
2
1
3
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
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
1
12
2
9
0
0
0
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
32
34
36
38
39
38
39
37
35
34
32
32
31
31
31
30
29
28
29
28
28
28
29

Dew Point (°C)

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

Relative Humidity (%)

64
55
48
42
38
35
33
32
34
37
42
45
49
60
66
66
68
68
68
70
72
74
77
74

Pressure (mb)

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

Ozone (du)

286
285
284
283
283
283
283
284
283
282
281
280
282
281
282
281
281
281
280
280
281
281
282
282

Friday 4

Third Quarter 37%

00:21

14:55

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

Sun - Rise: 06:51, Set: 19:37, Transit: 13:14. Moon - Rise: 00:21, Set: 14:55. Civil Dark: 20:03 - 06:25. Nautical Dark: 20:34 - 05:54. Astro Dark: 21:05 - 05:23

Total Clouds (% Sky Obscured)

4
0
18
40
60
55
44
50
47
58
100
100
100
100
80
62
43
46
52
55
46
37
28
40

Low Clouds (% Sky Obscured)

4
0
8
17
25
25
25
47
26
24
71
56
42
25
22
19
15
16
21
37
44
37
28
40

Medium Clouds (% Sky Obscured)

0
0
1
2
3
3
2
2
10
17
48
40
29
18
12
9
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
18
40
60
51
26
1
24
47
100
100
100
100
80
61
42
46
52
43
19
9
1
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
6
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
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
5
6
4
11
14
19
44
61
95
95
95
95
94
67
17
16
11
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1.2
2.2
2
1.6
1.1
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
7
7
6
4
12
9
6
2
2
3
3
3
2
3
3
4
5

Chance of Frost

Temperature (°C)

27
30
32
34
35
36
37
37
37
35
33
27
27
26
26
25
25
24
24
24
23
24
24
24

Feels Like (°C)

31
33
35
36
38
39
39
39
38
37
36
27
27
27
26
26
26
26
26
27
27
26
27
26

Dew Point (°C)

20
20
19
19
18
18
17
16
16
15
17
24
23
23
22
22
22
22
21
21
21
21
21
21

Relative Humidity (%)

65
55
47
41
37
34
31
29
29
30
38
80
81
82
82
83
84
85
85
87
85
84
83
83

Pressure (mb)

1016
1016
1016
1015
1014
1013
1013
1012
1011
1011
1012
1013
1013
1013
1014
1013
1013
1013
1013
1013
1012
1013
1013
1014

Ozone (du)

282
283
283
283
282
282
282
284
283
285
284
285
285
285
285
285
285
285
286
286
287
288
290
292

Saturday 5

Waning Crescent 35%

01:28

15:58

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
07 Bad
08 Bad

Sun - Rise: 06:51, Set: 19:36, Transit: 13:13. Moon - Rise: 01:28, Set: 15:58. Civil Dark: 20:02 - 06:26. Nautical Dark: 20:32 - 05:55. Astro Dark: 21:04 - 05:24

Total Clouds (% Sky Obscured)

51
61
68
78
85
89
95
97
93
88
83
73
64
55
70
85
100
97
93
90
94
97
100
98

Low Clouds (% Sky Obscured)

51
61
61
57
50
48
41
54
55
60
66
65
60
55
64
73
82
81
80
79
86
92
99
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
7
11
19
27
32
24
23
26
33
37
41
51
59
64
61
57
56
51

High Clouds (% Sky Obscured)

8
10
33
54
70
78
81
84
67
50
32
30
32
42
62
82
100
88
76
61
51
47
43
37

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
9
13
17
17
16
8
18
25
30
35
37
34
48
53
47
68
83
88
85
80
71
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0.5
0.5
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
29
31
32
32
32
32
30
29
27
27
26
25
24
24
24
23
23
23
22
22
22

Feels Like (°C)

29
29
29
29
30
30
37
36
35
35
36
36
27
26
27
26
26
26
22
22
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

72
64
57
51
47
42
41
39
38
45
51
60
58
56
54
57
59
62
63
64
66
67
69
70

Pressure (mb)

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

Ozone (du)

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

Sunday 6

Waning Crescent 26%

02:40

16:52

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

Sun - Rise: 06:52, Set: 19:34, Transit: 13:13. Moon - Rise: 02:40, Set: 16:52. Civil Dark: 20:00 - 06:26. Nautical Dark: 20:31 - 05:56. Astro Dark: 21:02 - 05:25

Total Clouds (% Sky Obscured)

97
96
95
93
93
92
91
91
93
95
96
82
71
62
51
40
24

Low Clouds (% Sky Obscured)

92
89
88
92
93
92
87
82
88
94
96
66
36
6
6
9
12

Medium Clouds (% Sky Obscured)

52
50
55
61
67
58
51
39
48
49
45
41
34
30
19
8
0

High Clouds (% Sky Obscured)

40
50
62
68
74
71
64
57
57
61
60
38
30
22
15
9
1

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
22
23
24
23
20
14
3
20
27
1
2
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
8
8
8
9
10
11
10
8
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
20
20
26
26
25
25
25
25
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

68
67
66
57
50
42
42
42
41
43
46
49
54
58
64
66
67

Pressure (mb)

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

Ozone (du)

299
300
300
301
301
302
302
302
302
302
302
302
304
306
308
308
308

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

Generated: 31/08/26 09:01:23. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-4.00