Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 81%

00:00

09:46

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

Sun - Rise: 05:37, Set: 19:57, Transit: 12:47. Moon - Rise: 00:00, Set: 09:46. Civil Dark: 20:26 - 05:08. Nautical Dark: 21:02 - 04:33. Astro Dark: 21:40 - 03:54

Total Clouds (% Sky Obscured)

79
75
71
8
3
0
4
0
0
0
0
0
0
0
0
2
7
25
36
74
94
98
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
24
50
78
93
94
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

70
70
61
6
3
0
0
0
0
0
0
0
0
0
0
2
2
12
10
3
4
3
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
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
1
3
4
10
22
23

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
1
1
1
2
2
2
3
3
3
3
3
3
4
8
13
13
12
13
13
13
12
11
11

Chance of Frost

Temperature (°C)

20
20
19
19
18
18
19
22
24
28
31
34
35
36
37
35
32
30
27
23
21
21
21
20

Feels Like (°C)

22
21
21
20
22
21
22
24
26
29
32
34
36
36
35
32
30
29
26
22
20
19
19
19

Dew Point (°C)

17
17
17
16
16
16
15
15
14
11
7
4
1
-1
2
9
12
15
20
19
17
17
17
17

Relative Humidity (%)

84
82
85
85
88
86
77
65
51
35
22
15
11
9
11
20
28
39
66
75
75
77
79
81

Pressure (mb)

1012
1012
1011
1011
1012
1012
1013
1013
1013
1013
1013
1012
1011
1010
1009
1009
1010
1012
1014
1016
1017
1019
1019
1019

Ozone (du)

281
282
283
283
283
283
284
282
281
280
280
280
280
279
278
277
277
278
279
280
280
279
279
278

Wednesday 10

Waning Gibbous 71%

00:30

10:54

01 Bad
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

Sun - Rise: 05:37, Set: 19:58, Transit: 12:48. Moon - Rise: 00:30, Set: 10:54. Civil Dark: 20:27 - 05:09. Nautical Dark: 21:02 - 04:33. Astro Dark: 21:41 - 03:54

Total Clouds (% Sky Obscured)

98
100
99
100
99
100
96
99
95
100
100
100
97
96
97
100
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
100
97
100
93
94
93
96
90
78
60
85
40
24
18
36
39
46
50
49
71
88
93
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
3
0
0
0
0
0
0
1
15
42
52
62
43
22
26
18

High Clouds (% Sky Obscured)

0
0
10
22
73
46
6
63
21
87
100
100
87
86
92
100
71
100
99
100
100
100
95
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

24
11
7
19
6
5
5
4
2
1
0
0
0
0
1
26
28
48
81
95
74
61
65
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
0.3
0
0.4
1.2

Wind Speed/Direction (mph)

11
10
10
10
9
9
8
8
7
6
6
6
7
9
11
10
10
9
8
9
10
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
18
18
18
18
19
19
20
22
25
26
27
26
25
24
24
23
21
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
81
80
77
77
75
71
69
66
58
54
51
51
57
67
78
81
88
91
91
91
91

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1015
1016
1017
1017
1018
1018
1018

Ozone (du)

277
277
278
279
278
279
279
279
278
277
277
279
279
279
278
277
276
277
277
277
277
277
276
278

Thursday 11

Waning Gibbous 61%

00:57

11:57

01 Bad
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

Sun - Rise: 05:38, Set: 19:59, Transit: 12:48. Moon - Rise: 00:57, Set: 11:57. Civil Dark: 20:28 - 05:09. Nautical Dark: 21:03 - 04:33. Astro Dark: 21:42 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
100
61
81
100
100
99
89
91
100
99
99
97
100
100
100
100
100
100
100
100
100
100
95

Medium Clouds (% Sky Obscured)

39
97
63
59
50
54
66
55
23
61
96
73
92
67
79
93
94
96
97
87
77
51
72
76

High Clouds (% Sky Obscured)

100
100
99
76
72
71
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
85

ISS Passover

Visibility (miles)

3
7
3
6
9
9
5
8
5
9
4
4
2
2
3
2
3
8
9
5
7
9
5
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

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

Precipitation Probability (%)

95
95
95
93
51
89
95
95
95
95
95
95
95
79
95
77
76
68
95
95
75
71
75
76

Precipitation Amount (mm)

0.8
1.1
0.9
0.8
0
0.7
0.7
0.8
0.6
0.6
0.8
0.9
0.9
0.3
1.2
0.4
0.4
0
0.5
0.7
0
0
0
0.2

Wind Speed/Direction (mph)

8
8
8
7
8
8
8
8
8
8
8
8
8
10
10
10
9
9
10
8
8
7
6
4

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
18
19
19
19
20
20
20
20
20
19
19
19
19
18
18
18
18
18

Feels Like (°C)

19
19
18
18
18
18
18
18
18
19
19
19
19
19
19
18
19
18
17
18
17
18
18
19

Dew Point (°C)

19
18
18
17
17
17
17
17
17
18
18
18
18
18
18
18
18
18
17
18
17
17
17
17

Relative Humidity (%)

93
93
95
93
93
93
93
92
90
91
91
91
89
91
89
91
91
92
92
95
95
95
96
95

Pressure (mb)

1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1017

Ozone (du)

279
280
281
282
284
286
286
286
286
286
284
284
285
285
286
285
284
283
283
285
284
285
285
284

Friday 12

Third Quarter 51%

00:57

12:57

01 Bad
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

Sun - Rise: 05:38, Set: 20:00, Transit: 12:49. Moon - Rise: 00:57, Set: 12:57. Civil Dark: 20:28 - 05:09. Nautical Dark: 21:04 - 04:33. Astro Dark: 21:43 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
100
100
97
93
89
79
82
78
65
63
58
65
70
76
73
60

Low Clouds (% Sky Obscured)

91
93
92
88
90
93
97
95
95
95
89
83
74
67
65
66
58
55
55
65
66
67
55
45

Medium Clouds (% Sky Obscured)

82
88
94
100
87
74
63
75
88
100
81
57
53
23
27
19
3
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

68
58
51
40
10
0
2
10
2
6
6
4
4
9
15
21
13
6
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
8
9
9
8
9
4
5
5
2
4
5
6
4
6
7
9
9
9
8
4
5
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

69
53
44
48
62
68
78
68
79
95
95
95
94
90
82
70
63
59
58
72
59
43
18
12

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.5
0.3
0.5
1.1
0.6
0.6
0.6
0.6
0.5
0
0
0
0.2
0.6
0.4
0.2
0
0

Wind Speed/Direction (mph)

3
2
2
3
3
3
4
5
5
5
5
5
5
4
6
8
8
8
7
7
7
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
19
19
19
19
19
19
20
21
22
22
23
23
22
22
21
21
20
19
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
96
96
96
92
89
91
95
91
92
88
83
81
80
79
88
93
93
93
93
92

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1012
1012
1012
1013
1013
1012

Ozone (du)

285
286
286
289
290
292
293
294
295
294
293
293
293
292
290
291
291
290
290
289
287
287
288
288

Saturday 13

Waning Crescent 40%

01:21

13:54

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

Sun - Rise: 05:38, Set: 20:00, Transit: 12:49. Moon - Rise: 01:21, Set: 13:54. Civil Dark: 20:29 - 05:09. Nautical Dark: 21:05 - 04:33. Astro Dark: 21:44 - 03:54

Total Clouds (% Sky Obscured)

22
19
7
2
10
15
21
30
43
60
79
79
65
72
86
99
99
100
100
100
100
100
90
77

Low Clouds (% Sky Obscured)

22
19
7
2
10
15
21
30
43
56
33
16
0
9
18
26
37
48
58
58
57
58
56
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
32
48
44
41
34
39
41
38
46
59
71
76
75
71
58
55

High Clouds (% Sky Obscured)

0
0
0
0
3
5
8
30
43
60
79
79
65
72
86
99
99
100
100
100
100
100
68
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

5
8
5
0
1
0
0
0
0
0
0
1
2
21
28
30
73
93
95
84
67
32
45
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

2
2
1
2
2
2
3
3
3
5
4
2
3
5
6
8
11
8
6
4
2
5
8
6

Chance of Frost

Temperature (°C)

18
18
17
17
16
17
18
19
21
23
25
27
29
31
30
29
28
26
25
23
23
22
22
21

Feels Like (°C)

19
21
20
20
20
19
20
22
24
25
28
29
29
30
31
31
32
27
25
24
24
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
93
95
95
90
82
73
58
45
39
33
28
32
36
41
48
56
66
63
60
58
65

Pressure (mb)

1011
1011
1010
1010
1010
1010
1011
1011
1010
1010
1009
1008
1007
1006
1005
1005
1005
1005
1006
1007
1007
1008
1008
1008

Ozone (du)

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

Sunday 14

Waning Crescent 31%

01:46

14:51

01 Bad
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 OK
16 Good
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:38, Set: 20:01, Transit: 12:50. Moon - Rise: 01:46, Set: 14:51. Civil Dark: 20:30 - 05:09. Nautical Dark: 21:06 - 04:34. Astro Dark: 21:45 - 03:55

Total Clouds (% Sky Obscured)

65
65
70
72
70
70
70
77
87
96
84
75
63
49
31
13
14
25
37
45
58
66
63
59

Low Clouds (% Sky Obscured)

47
52
57
62
59
56
53
64
75
85
73
60
48
49
31
13
14
25
37
45
58
58
43
47

Medium Clouds (% Sky Obscured)

55
47
38
35
31
31
27
28
25
22
15
7
0
0
1
1
3
4
5
6
6
6
4
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
5
10
12
17
14
21
23
13
14
25
25
29
41
55
41
25

ISS Passover

Visibility (miles)

9
9
7
4
2
4
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
74
76
76
83
80
67
52
36
13
13
11
8
7
8
2
7
10
3
8
8
3
7
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
18
19
20
22
23
24
26
27
26
26
26
24
23
21
21
20
20
20

Feels Like (°C)

21
21
21
20
19
17
18
18
18
18
18
25
25
24
25
26
27
28
27
25
25
24
24
20

Dew Point (°C)

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

Relative Humidity (%)

74
85
86
89
90
92
92
92
84
75
67
58
50
43
43
45
45
53
62
74
77
80
82
85

Pressure (mb)

1008
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1007
1007
1006
1006
1006
1007
1008
1008
1009
1009
1009

Ozone (du)

281
281
282
283
283
286
289
292
291
290
289
288
287
286
286
285
285
284
284
283
282
281
281
280

Monday 15

Waning Crescent 22%

02:11

15:48

Sun - Rise: 05:39, Set: 20:02, Transit: 12:50. Moon - Rise: 02:11, Set: 15:48. Civil Dark: 20:31 - 05:10. Nautical Dark: 21:06 - 04:34. Astro Dark: 21:45 - 03:55

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: 09/12/25 01:31:16. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+11.00