Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 96%

14:48

05:11

02 OK
03 OK
04 OK
05 OK
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 Good
19 OK
20 OK
21 Bad
22 Bad
23 OK
00 OK
01 Good

Sun - Rise: 06:51, Set: 17:12, Transit: 12:01. Moon - Rise: 14:48, Set: 05:11. Civil Dark: 17:38 - 06:24. Nautical Dark: 18:08 - 05:54. Astro Dark: 18:38 - 05:24

Total Clouds (% Sky Obscured)

27
28
29
28
33
35
39
40
40
46
60
61
62
49
57
60
6
41
35
36
21
2
2
0

Low Clouds (% Sky Obscured)

27
28
29
28
33
35
39
34
32
38
52
47
43
42
47
47
2
12
2
6
9
2
0
0

Medium Clouds (% Sky Obscured)

23
19
20
25
30
35
35
37
39
27
23
27
33
32
33
22
3
33
35
33
17
0
2
0

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
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
2
2
2
2
1
1
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 (%)

10
8
7
8
6
4
5
5
3
5
4
11
6
3
0
1
1
2
3
20
27
13
10
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)

5
5
5
5
5
5
5
5
3
0
4
6
7
7
7
7
9
11
9
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
9
8
8
8
8
8
10
11
11
11
12
12
11
11
11
11
12
12
11
11

Relative Humidity (%)

91
90
88
88
88
87
80
72
67
60
63
65
68
69
74
79
76
78
79
83
89
92
89
89

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1025
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

304
306
310
312
311
311
314
314
313
302
297
296
294
297
297
295
299
299
295
294
294
294
296
294

Tuesday 28

Waxing Gibbous 99%

15:46

05:57

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

Sun - Rise: 06:50, Set: 17:12, Transit: 12:01. Moon - Rise: 15:46, Set: 05:57. Civil Dark: 17:39 - 06:24. Nautical Dark: 18:09 - 05:53. Astro Dark: 18:39 - 05:24

Total Clouds (% Sky Obscured)

3
8
26
42
42
44
25
23
2
0
2
31
62
60
31
34
65
55
55
39
13
0
0
0

Low Clouds (% Sky Obscured)

0
5
0
2
0
0
0
0
0
0
0
31
43
42
31
34
33
55
32
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
0
1
22
20
20
65
55
55
0
13
0
0
0

High Clouds (% Sky Obscured)

2
3
22
35
38
40
20
23
1
0
2
4
60
60
0
2
58
55
55
39
5
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
16
31
28
3
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 (%)

5
2
2
1
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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
11
14
16
18
18
19
19
19
19
18
16
15
14
14
13
12
12
12

Feels Like (°C)

13
12
11
10
8
8
9
11
14
16
17
17
18
19
19
18
15
13
13
12
12
11
10
10

Dew Point (°C)

10
10
10
9
8
8
7
8
6
5
3
1
1
1
3
5
3
3
4
5
5
5
5
5

Relative Humidity (%)

89
88
90
88
87
85
76
64
51
42
35
29
28
29
34
43
42
46
50
56
59
62
63
63

Pressure (mb)

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

Ozone (du)

297
298
300
298
296
298
300
302
304
306
307
305
302
300
298
299
301
303
305
305
304
303
303
304

Wednesday 29

Waxing Gibbous 100%

16:46

06:36

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

Sun - Rise: 06:49, Set: 17:13, Transit: 12:01. Moon - Rise: 16:46, Set: 06:36. Civil Dark: 17:39 - 06:23. Nautical Dark: 18:10 - 05:53. Astro Dark: 18:39 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
26
91
65
31
0
0
0
0
0
0
0
0
0
6
11
19
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
24
46
41
31
0
0
0
0
0
0
0
0
0
6
11
19
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
48
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
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
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)

8
8
9
9
9
9
9
10
11
11
10
13
14
15
14
13
13
13
14
14
14
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
10
11
12
13
13
13
14
14
13
13
12
10
10
8
7
7
7
7
6

Dew Point (°C)

5
5
6
5
5
5
5
3
4
7
7
-3
-3
-2
-1
1
2
2
2
2
2
1
1
1

Relative Humidity (%)

64
65
65
64
63
64
59
48
44
54
51
25
23
26
30
36
42
47
50
51
53
53
53
54

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1017
1017
1018
1019
1020
1021
1022
1023
1023
1024
1024
1024

Ozone (du)

304
308
313
318
318
319
322
323
323
321
322
321
322
321
318
318
318
317
316
316
316
316
315
315

Thursday 30

Full Moon 99%

17:47

07:10

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

Sun - Rise: 06:49, Set: 17:14, Transit: 12:01. Moon - Rise: 17:47, Set: 07:10. Civil Dark: 17:40 - 06:22. Nautical Dark: 18:10 - 05:52. Astro Dark: 18:40 - 05:23

Total Clouds (% Sky Obscured)

16
12
8
4
0
0
0
1
0
0
0
3
8
11
7
4
0
1
3
5
9
13
18
29

Low Clouds (% Sky Obscured)

16
12
8
4
0
0
0
0
0
0
0
3
8
11
7
4
0
1
3
4
9
13
18
29

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
6
8
14

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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
4
6
5
11

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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
10
11
12
13
14
15
15
15
15
14
13
12
12
12
11
10
9
8

Feels Like (°C)

7
7
7
7
6
7
8
9
10
12
13
15
14
13
12
13
12
12
12
11
10
9
8
7

Dew Point (°C)

1
2
2
3
2
3
3
2
1
-0
0
1
1
2
4
5
6
5
5
5
6
6
5
3

Relative Humidity (%)

58
60
63
65
65
67
62
53
45
40
37
36
37
40
48
56
61
62
61
63
68
74
73
70

Pressure (mb)

1024
1024
1025
1025
1026
1027
1027
1028
1028
1027
1027
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029

Ozone (du)

314
311
308
306
305
305
305
305
305
304
301
300
297
296
296
296
296
295
295
297
297
298
298
298

Friday 31

Waning Gibbous 96%

18:47

07:41

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:48, Set: 17:14, Transit: 12:01. Moon - Rise: 18:47, Set: 07:41. Civil Dark: 17:41 - 06:22. Nautical Dark: 18:11 - 05:51. Astro Dark: 18:40 - 05:22

Total Clouds (% Sky Obscured)

41
50
55
56
60
61
59
65
56
52
47
42
41
37
52
55
53
59
62
60
62
62
65
71

Low Clouds (% Sky Obscured)

37
46
42
39
35
32
28
27
38
46
47
42
41
37
52
55
53
59
62
60
62
61
59
64

Medium Clouds (% Sky Obscured)

19
23
29
32
33
39
45
51
37
23
9
14
18
23
40
38
37
40
42
43
39
32
28
31

High Clouds (% Sky Obscured)

0
0
9
19
28
29
27
25
16
8
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 (%)

15
5
24
29
8
20
23
7
20
17
4
28
43
27
33
35
18
36
39
27
37
41
27
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
7
7
7
9
9
11
12
13
14
13
13
12
12
12
12
12
12
11
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
74
74
73
67
57
50
46
42
41
42
45
51
56
61
67
69
70
72
73
77
78

Pressure (mb)

1029
1028
1029
1029
1030
1030
1031
1031
1031
1030
1030
1029
1029
1029
1029
1030
1031
1031
1032
1032
1032
1032
1032
1032

Ozone (du)

298
298
300
301
302
303
304
304
304
306
306
306
306
307
306
307
307
307
307
307
307
306
305
304

Saturday 1

Waning Gibbous 94%

19:48

08:08

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:47, Set: 17:15, Transit: 12:01. Moon - Rise: 19:48, Set: 08:08. Civil Dark: 17:41 - 06:21. Nautical Dark: 18:11 - 05:51. Astro Dark: 18:41 - 05:21

Total Clouds (% Sky Obscured)

77
83
84
86
87
88
88
90
91
92
93
91
88
87
83
78
75
82
89
95
84
73
62
60

Low Clouds (% Sky Obscured)

70
77
79
81
82
82
81
82
82
80
80
79
78
77
75
70
67
72
75
79
69
59
50
49

Medium Clouds (% Sky Obscured)

35
38
34
29
23
27
31
31
35
43
49
47
44
38
42
46
47
58
67
71
53
38
22
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
1
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
7
7
6
6
5
6
7
7
8
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
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
26
46
63
46
53
66
55
41
46
44
29
37
37
26
31
25
18
22
16
12
13
12
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
8
7
7
7
7
8
10
11
11
11
12
12
12
11
12
12
12
12
11
10
10

Dew Point (°C)

7
7
7
7
7
8
8
8
9
10
11
11
12
11
11
11
11
10
10
10
10
10
9
9

Relative Humidity (%)

80
80
80
81
84
85
83
81
79
81
84
86
87
87
89
89
87
87
87
89
87
87
87
87

Pressure (mb)

1032
1032
1032
1032
1033
1033
1033
1033
1034
1033
1033
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033

Ozone (du)

302
301
299
298
297
296
295
293
292
291
290
290
289
288
287
286
285
284
284
284
283
283
282
281

Sunday 2

Waning Gibbous 91%

20:48

08:34

Sun - Rise: 06:46, Set: 17:16, Transit: 12:01. Moon - Rise: 20:48, Set: 08:34. Civil Dark: 17:42 - 06:20. Nautical Dark: 18:12 - 05:50. Astro Dark: 18:41 - 05:20

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sydney, Australia (-33.87,151.21)

Generated: 27/07/26 02:11:13. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+10.00