Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 80%

12:39

03:53

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

Sun - Rise: 06:23, Set: 17:30, Transit: 11:57. Moon - Rise: 12:39, Set: 03:53. Civil Dark: 17:56 - 05:58. Nautical Dark: 18:25 - 05:29. Astro Dark: 18:54 - 05:00

Total Clouds (% Sky Obscured)

70
89
63
48
47
61
68
59
56
39
39
24
22
25
26
27
25
25
24
22
26
17
15
23

Low Clouds (% Sky Obscured)

70
89
51
34
38
53
61
49
43
22
24
24
22
25
26
27
25
25
24
22
26
16
15
23

Medium Clouds (% Sky Obscured)

0
0
26
35
24
10
2
2
6
0
0
0
0
0
0
0
0
0
0
0
5
9
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
3
15
27
27
11

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
14
4
3
1
0
0
0
1
3
2
3
6
12
6
3
2
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)

1
3
7
8
10
10
10
10
10
11
11
12
10
8
6
5
4
4
4
5
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
16
16
15
15
14
13
13
13
13
14
15
15
15
15
15
14
13
13
13
15
17

Dew Point (°C)

11
12
12
11
10
10
10
11
10
10
10
10
12
12
12
12
12
12
11
11
11
10
10
10

Relative Humidity (%)

73
71
67
64
60
61
64
68
69
70
70
73
78
82
86
87
89
90
90
90
90
89
79
68

Pressure (mb)

1028
1027
1027
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

269
268
269
272
273
272
271
271
273
274
274
272
271
270
269
269
270
270
272
274
277
281
284
284

Monday 24

Waxing Gibbous 87%

13:36

04:34

10 Good
11 Good
12 Good
13 OK
14 Good
15 Good
16 Good
17 Bad
18 OK
19 OK
20 OK
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

Sun - Rise: 06:22, Set: 17:31, Transit: 11:57. Moon - Rise: 13:36, Set: 04:34. Civil Dark: 17:56 - 05:57. Nautical Dark: 18:25 - 05:28. Astro Dark: 18:54 - 04:59

Total Clouds (% Sky Obscured)

14
16
15
32
5
2
6
77
23
24
25
54
72
99
100
100
92
64
72
92
100
100
99
97

Low Clouds (% Sky Obscured)

0
16
15
14
4
0
6
23
0
0
0
0
0
1
0
0
0
0
0
0
3
1
6
10

Medium Clouds (% Sky Obscured)

14
0
0
2
0
0
0
0
19
19
21
0
0
0
0
65
33
52
57
64
100
67
84
96

High Clouds (% Sky Obscured)

0
2
1
13
1
1
0
77
0
3
0
37
34
98
100
89
86
49
58
91
100
100
96
48

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 (%)

2
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
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
26
35
44
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
0.4
0

Wind Speed/Direction (mph)

5
6
7
10
12
13
14
14
14
15
14
12
8
5
4
4
4
3
4
4
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
11
12
13
14
15
14
14
14
14
14
15
15
15
14
14
14
13
13
12
11
11

Relative Humidity (%)

58
52
49
51
57
64
72
80
82
82
83
85
86
89
89
90
90
90
92
92
89
84
74
65

Pressure (mb)

1025
1024
1023
1022
1021
1021
1020
1020
1021
1021
1021
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

284
285
286
286
287
286
286
288
289
288
288
289
290
289
289
290
291
292
293
294
292
291
293
294

Tuesday 25

Waxing Gibbous 93%

14:36

05:10

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 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad

Sun - Rise: 06:21, Set: 17:32, Transit: 11:57. Moon - Rise: 14:36, Set: 05:10. Civil Dark: 17:57 - 05:56. Nautical Dark: 18:26 - 05:26. Astro Dark: 18:55 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
25
31
20
15
15
15
27
39
51

Low Clouds (% Sky Obscured)

10
10
5
39
42
38
36
47
53
57
53
47
43
54
31
10
5
10
5
6
9
1
10
8

Medium Clouds (% Sky Obscured)

87
99
100
100
100
100
100
100
100
100
100
100
100
100
100
25
31
20
15
15
15
27
39
51

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
5
4
6
7
6
9
7
9
8
9
9
9
9
9
9
9
7
4

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
Very Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

5
7
54
95
83
95
95
95
95
95
95
95
94
69
35
22
21
10
5
5
9
15
35
49

Precipitation Amount (mm)

0
0
0.3
1.2
0.4
0.9
1
0.6
0.5
0.7
1.5
0.7
0.8
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
12
12
13
15
15
15
15
15
15
15
15
15
15
15
15
14
14
14
13
12
14
15

Relative Humidity (%)

60
56
58
62
71
80
85
89
92
93
92
92
92
92
93
92
90
90
90
92
92
89
89
86

Pressure (mb)

1019
1019
1018
1017
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1015
1014
1015
1015
1016
1016
1017
1018

Ozone (du)

294
297
297
296
296
296
299
301
302
304
300
301
303
301
302
303
304
303
303
304
305
308
310
311

Wednesday 26

Waxing Gibbous 97%

15:37

05:42

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

Sun - Rise: 06:19, Set: 17:32, Transit: 11:57. Moon - Rise: 15:37, Set: 05:42. Civil Dark: 17:58 - 05:54. Nautical Dark: 18:27 - 05:25. Astro Dark: 18:56 - 04:56

Total Clouds (% Sky Obscured)

67
80
93
69
44
21
18
30
30
35
35
40
40
40
11
13
16
33
29
25
30
30
28
8

Low Clouds (% Sky Obscured)

28
50
73
50
24
0
0
5
5
5
5
5
5
10
2
3
6
15
12
17
15
10
9
1

Medium Clouds (% Sky Obscured)

51
50
58
39
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
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)

4
8
9
9
9
9
9
9
9
9
9
9
9
7
8
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 (%)

43
37
31
21
21
8
7
8
4
16
11
16
18
25
26
7
15
5
2
17
8
18
16
15

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)

13
13
12
12
12
11
10
9
7
7
6
5
5
6
7
7
6
5
3
3
3
2
3
3

Chance of Frost

Temperature (°C)

19
19
20
20
20
19
19
17
16
15
14
13
13
12
12
12
11
11
11
11
11
11
12
13

Feels Like (°C)

17
17
18
17
17
17
17
16
15
14
13
12
11
11
11
12
12
12
10
10
11
10
12
13

Dew Point (°C)

17
17
17
16
16
15
14
13
12
11
10
9
9
9
9
10
9
8
7
7
7
7
8
9

Relative Humidity (%)

86
85
82
79
78
77
72
74
77
78
76
76
76
81
84
88
86
83
80
78
77
77
77
75

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1020
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

312
314
316
313
314
314
310
310
313
312
316
317
321
322
321
322
322
322
322
319
315
313
311
307

Thursday 27

Waxing Gibbous 100%

16:38

06:11

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

Sun - Rise: 06:18, Set: 17:33, Transit: 11:56. Moon - Rise: 16:38, Set: 06:11. Civil Dark: 17:58 - 05:53. Nautical Dark: 18:27 - 05:24. Astro Dark: 18:56 - 04:55

Total Clouds (% Sky Obscured)

9
39
43
37
44
37
19
14
20
18
17
13
17
21
26
48
62
76
73
73
73
52
28
3

Low Clouds (% Sky Obscured)

2
7
22
10
2
1
2
5
7
10
12
13
16
18
20
37
55
72
60
50
42
28
14
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
2
8
26
37
19
8
11
7
6
1
2
1
0
2
2
2
2
2
2
1
8
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 (%)

12
2
7
0
0
0
0
0
0
0
0
0
5
7
2
11
14
10
12
8
2
3
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
3
6
9
8
9
9
9
8
6
3
3
3
3
3
5
5
6
7
7
7
6
7
7

Chance of Frost

Temperature (°C)

15
16
17
18
17
17
16
15
14
13
13
13
12
12
12
11
11
10
10
9
9
9
11
13

Feels Like (°C)

16
17
16
15
16
15
15
14
14
14
15
14
14
14
13
13
12
11
11
9
9
9
9
9

Dew Point (°C)

9
9
10
12
11
11
11
11
11
10
10
10
10
10
10
9
8
7
7
6
5
4
4
4

Relative Humidity (%)

67
62
63
68
65
66
69
74
78
80
82
83
86
87
87
88
84
81
80
77
73
72
61
52

Pressure (mb)

1026
1025
1025
1024
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

305
306
308
310
312
313
315
315
315
314
316
318
317
315
314
313
316
318
321
322
324
325
325
325

Friday 28

Full Moon 100%

17:39

06:38

10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 OK
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
09 OK

Sun - Rise: 06:17, Set: 17:34, Transit: 11:56. Moon - Rise: 17:39, Set: 06:38. Civil Dark: 17:59 - 05:52. Nautical Dark: 18:28 - 05:23. Astro Dark: 18:57 - 04:54

Total Clouds (% Sky Obscured)

25
48
60
50
50
45
55
65
73
79
82
89
90
92
94
96
97
99
88
79
65
52
38
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
8
22
33
46
56
76
82
84
81
83
64
51
42
33
26
23

Medium Clouds (% Sky Obscured)

3
7
9
22
31
39
35
34
18
12
16
20
15
9
4
4
9
20
28
43
40
36
26
19

High Clouds (% Sky Obscured)

25
48
60
25
0
19
0
0
0
0
0
0
0
0
0
2
3
5
4
4
0
1
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7
8
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
10
21
28
29
30
35
31
29
37
27
21
17
21
25
5

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)

7
5
5
5
3
6
8
7
7
7
7
6
6
5
5
4
4
4
3
3
3
4
5
5

Chance of Frost

Temperature (°C)

15
17
18
19
19
18
18
17
16
15
15
14
14
13
13
12
12
12
12
12
12
11
13
15

Feels Like (°C)

8
16
16
16
17
17
19
16
15
14
14
14
13
12
11
11
11
12
11
11
11
12
12
12

Dew Point (°C)

3
5
6
7
8
10
11
11
10
9
9
9
9
9
9
9
9
9
9
10
10
9
9
10

Relative Humidity (%)

44
44
45
45
51
57
64
65
67
68
70
73
74
76
79
80
81
83
84
86
87
87
77
70

Pressure (mb)

1024
1023
1022
1022
1022
1022
1022
1022
1023
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

325
324
323
322
322
322
323
322
321
320
320
320
320
318
317
315
313
312
310
308
306
305
302
299

Saturday 29

Waning Gibbous 98%

18:40

07:04

10 OK
11 OK
12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK

Sun - Rise: 06:16, Set: 17:34, Transit: 11:56. Moon - Rise: 18:40, Set: 07:04. Civil Dark: 18:00 - 05:51. Nautical Dark: 18:29 - 05:22. Astro Dark: 18:58 - 04:53

Total Clouds (% Sky Obscured)

29
33
37
29
21
15
10
7
4
8
11
14
14
12
10
8
27
46

Low Clouds (% Sky Obscured)

25
25
23
23
20
15
10
7
4
7
9
10
11
11
10
8
27
46

Medium Clouds (% Sky Obscured)

24
29
34
21
10
0
0
0
0
0
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
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

Fog (%)

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

Precipitation Probability (%)

9
22
3
0
3
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
18
17
16
16
16
16
17
18
18
18
17
17
12
12
12
12
11

Dew Point (°C)

10
7
5
2
1
1
1
2
3
4
4
5
5
6
6
7
7
6

Relative Humidity (%)

64
51
41
33
32
33
34
38
44
50
52
56
59
62
64
67
69
70

Pressure (mb)

1026
1025
1024
1023
1023
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

296
294
293
291
289
287
284
285
285
286
286
285
285
286
287
287
287
287

Forecast for Sydney, Australia (-33.87,151.21)

Generated: 23/08/26 10:04:59. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+10.00