Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 24%

03:52

13:06

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

Sun - Rise: 05:51, Set: 17:48, Transit: 11:50. Moon - Rise: 03:52, Set: 13:06. Civil Dark: 18:13 - 05:26. Nautical Dark: 18:42 - 04:58. Astro Dark: 19:11 - 04:28

Total Clouds (% Sky Obscured)

81
65
93
81
31
74
23
66
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

17
18
7
13
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

53
61
68
55
31
61
22
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
3
11
8
31
48
6
2
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
74
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

Precipitation Amount (mm)

0
0.5
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
5
4
4
6
7
8
10
12
11
10
9
9
9
7
5
6
6
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

17
17
17
17
18
20
22
23
24
25
25
24
24
22
20
18
16
15
14
13
13
12
11
11

Feels Like (°C)

17
16
16
16
16
19
19
20
19
21
21
21
20
20
19
17
16
13
13
12
12
11
10
10

Dew Point (°C)

12
11
11
11
11
8
5
4
3
1
-2
-0
2
4
5
6
5
4
5
5
4
4
4
4

Relative Humidity (%)

70
68
71
67
60
45
34
28
24
20
17
19
23
30
37
45
46
48
52
55
57
58
61
64

Pressure (mb)

1013
1014
1014
1015
1016
1016
1016
1015
1015
1014
1014
1014
1015
1016
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

311
312
313
315
317
318
317
316
317
319
319
317
318
320
321
320
320
316
315
313
313
312
313
312

Thursday 18

Waning Crescent 15%

No Rise

14:13

04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
11 OK
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 Good
01 Good
02 OK
03 Good

Sun - Rise: 05:50, Set: 17:48, Transit: 11:49. Moon - Rise: No Rise, Set: 14:13. Civil Dark: 18:13 - 05:25. Nautical Dark: 18:42 - 04:56. Astro Dark: 19:11 - 04:27

Total Clouds (% Sky Obscured)

2
14
8
0
8
21
39
38
24
11
11
7
7
0
0
0
7
5
2
1
0
3
9
16

Low Clouds (% Sky Obscured)

2
8
3
0
5
16
28
29
17
11
11
7
7
0
0
0
7
5
2
1
0
1
9
16

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
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
31

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
4
5
5
6
4
3
2
1
2
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
12
15
17
19
20
21
22
22
21
19
17
16
15
15
14
13
13
12
12
12

Feels Like (°C)

10
10
9
10
12
14
17
18
20
21
22
22
21
18
17
16
16
16
16
15
14
14
13
12

Dew Point (°C)

4
4
3
2
3
4
7
8
9
8
7
7
7
10
12
12
12
11
10
10
10
10
10
10

Relative Humidity (%)

65
63
63
58
51
48
50
50
48
43
39
37
39
57
72
78
79
80
79
82
84
87
89
87

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1025
1024
1023
1021
1021
1020
1021
1021
1022
1022
1023
1022
1022
1022
1022
1021
1021

Ozone (du)

313
313
312
313
313
313
313
314
314
313
314
315
316
316
315
315
314
314
313
312
312
311
311
309

Friday 19

Waning Crescent 8%

04:26

15:17

04 Good
05 Good
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
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

Sun - Rise: 05:48, Set: 17:49, Transit: 11:49. Moon - Rise: 04:26, Set: 15:17. Civil Dark: 18:14 - 05:24. Nautical Dark: 18:43 - 04:55. Astro Dark: 19:12 - 04:26

Total Clouds (% Sky Obscured)

16
17
20
11
0
0
5
10
12
16
44
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
17
20
11
0
0
0
0
0
0
13
25
21
40
4
5
1
2
3
17
1
1
1
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
12
11
40
100
100
100
55
95
36
86
90
95
100
83
63
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
0
16
18
88
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

31
31
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
1
0
0
12
14
2
1
5
20
31
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)

3
3
3
4
4
5
5
6
7
6
8
6
11
8
6
7
6
7
9
10
10
11
11
11

Chance of Frost

Temperature (°C)

11
11
10
11
13
16
19
22
24
25
26
27
24
23
21
20
20
18
18
18
18
18
18
18

Feels Like (°C)

12
11
11
11
13
16
18
21
22
24
25
26
21
20
19
18
18
17
15
16
16
15
15
15

Dew Point (°C)

9
8
7
6
4
4
3
3
2
2
3
5
8
9
8
9
9
11
10
11
12
12
12
11

Relative Humidity (%)

87
84
80
71
55
42
33
28
24
22
22
23
36
40
43
47
50
62
61
63
66
69
67
63

Pressure (mb)

1021
1021
1021
1021
1021
1021
1019
1018
1016
1015
1014
1013
1013
1013
1013
1013
1012
1011
1010
1009
1008
1008
1007
1006

Ozone (du)

309
309
311
311
312
312
313
313
313
313
314
313
312
314
317
320
323
327
330
334
337
339
343
343

Saturday 20

Waning Crescent 3%

04:55

16:19

04 Bad
05 Bad
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 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 05:47, Set: 17:50, Transit: 11:48. Moon - Rise: 04:55, Set: 16:19. Civil Dark: 18:15 - 05:22. Nautical Dark: 18:44 - 04:53. Astro Dark: 19:13 - 04:24

Total Clouds (% Sky Obscured)

95
91
4
2
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
1
0
2
2
3

Low Clouds (% Sky Obscured)

10
42
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
11
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)

94
85
4
2
1
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 (%)

12
15
0
3
7
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)

10
9
10
10
12
13
13
14
13
11
10
13
13
12
11
10
8
7
6
5
4
4
4
3

Chance of Frost

Temperature (°C)

18
18
18
18
19
20
21
21
22
22
22
21
20
19
17
15
14
13
12
12
11
10
9
9

Feels Like (°C)

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

Dew Point (°C)

10
11
10
8
7
6
5
4
2
1
-0
0
1
2
2
2
1
1
1
1
1
1
1
0

Relative Humidity (%)

60
63
62
51
46
39
36
32
27
24
23
24
28
32
36
39
39
43
45
47
50
52
54
55

Pressure (mb)

1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1010
1011
1013
1013
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

344
348
351
357
357
358
358
359
361
361
359
362
363
362
363
363
364
363
361
357
352
350
348
347

Sunday 21

Waning Crescent 1%

05:21

17:18

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

Sun - Rise: 05:46, Set: 17:51, Transit: 11:48. Moon - Rise: 05:21, Set: 17:18. Civil Dark: 18:15 - 05:21. Nautical Dark: 18:44 - 04:52. Astro Dark: 19:14 - 04:23

Total Clouds (% Sky Obscured)

4
4
5
6
7
1
11
24
36
45
53
62
20
11
3
3
3
3
5
6
6
12
13
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
4
3
1
1
16
8
0
0
0
0
0
0
0
12
13
15

Medium Clouds (% Sky Obscured)

0
0
0
1
2
1
11
24
36
45
46
50
11
5
0
0
0
0
0
0
0
12
13
15

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
13
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
3
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
4
5
5
5
5
6
5
7
6
5
4
3
2
3
3
4
4
4
3

Chance of Frost

Temperature (°C)

8
8
8
9
12
14
16
18
20
21
21
21
20
19
17
15
14
14
13
12
12
12
11
11

Feels Like (°C)

7
7
7
8
10
13
15
17
19
20
20
20
19
19
19
18
17
16
15
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
50
42
36
33
31
28
26
26
26
29
36
45
54
56
57
58
60
62
64
65
66

Pressure (mb)

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

Ozone (du)

347
346
342
343
342
343
340
340
337
335
336
336
335
335
334
334
334
334
334
334
333
333
332
332

Monday 22

New Moon 0%

05:45

18:16

04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
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 OK
01 Bad
02 OK
03 OK

Sun - Rise: 05:44, Set: 17:51, Transit: 11:48. Moon - Rise: 05:45, Set: 18:16. Civil Dark: 18:16 - 05:19. Nautical Dark: 18:45 - 04:50. Astro Dark: 19:14 - 04:21

Total Clouds (% Sky Obscured)

44
38
28
21
11
3
16
30
39
58
74
93
90
88
83
69
56
45
37
24
13
14
18
20

Low Clouds (% Sky Obscured)

44
28
8
6
3
2
4
5
5
30
55
80
74
63
35
23
13
6
4
4
3
1
1
1

Medium Clouds (% Sky Obscured)

43
29
21
14
8
0
12
27
39
51
62
72
63
53
40
35
32
29
21
13
4
3
2
0

High Clouds (% Sky Obscured)

44
25
0
0
0
0
16
30
39
58
67
81
57
30
0
0
0
0
0
0
0
0
0
4

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 (%)

1
2
0
0
0
0
0
0
0
0
0
0
7
6
2
14
14
7
43
40
16
42
32
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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
14
15
17
19
20
21
20
19
19
18
16
15
14
13
13
12
12
11
11
10

Feels Like (°C)

13
11
10
10
10
10
9
18
18
18
19
20
21
17
16
16
15
15
15
11
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

67
65
62
59
51
45
40
36
32
30
33
36
40
42
44
46
50
54
58
61
63
65
71
74

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017
1018
1019
1020
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

332
333
334
335
335
335
335
335
335
335
336
336
336
338
339
340
340
341
342
345
347
350
353
356

Tuesday 23

Waxing Crescent 2%

06:09

19:13

Sun - Rise: 05:43, Set: 17:52, Transit: 11:47. Moon - Rise: 06:09, Set: 19:13. Civil Dark: 18:17 - 05:18. Nautical Dark: 18:46 - 04:49. Astro Dark: 19:15 - 04:20

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 Macquarie Park, Ryde, Australia (-33.78,151.12)

Generated: 17/09/25 03:53:02. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+10.00