Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Waning Gibbous 61%

00:56

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: 05:37, Set: 19:59, Transit: 12:48. Moon - Rise: 00:56, Set: 11:57. Civil Dark: 20:28 - 05:08. Nautical Dark: 21:03 - 04:32. Astro Dark: 21:42 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
95
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
97
96
83
89
99
79
98
97
98
98
99
98
87
90
96
98
97
96
94
98
83
87
93

Medium Clouds (% Sky Obscured)

78
65
92
50
42
59
75
85
56
49
86
74
44
41
35
38
69
86
93
96
94
54
55
41

High Clouds (% Sky Obscured)

100
100
100
100
100
1
0
65
61
68
36
61
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

8
7
4
79
66
46
36
34
22
36
55
56
54
23
29
45
61
50
45
88
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.6
0.4
0
0
0
0
0
0.3
0.2
0.2
0
0
0
0.2
0
0
0.6
1
0.8
0.9
1.2

Wind Speed/Direction (mph)

15
14
15
14
13
13
12
13
14
14
15
15
14
14
14
14
14
13
12
12
9
7
7
6

Chance of Frost

Temperature (°C)

20
20
19
19
19
19
20
20
20
20
21
21
21
21
21
21
21
20
20
20
20
20
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
93
92
89
86
82
84
81
80
85
84
82
79
75
77
82
86
86
88
89
91
92

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

279
279
280
282
285
286
287
287
287
286
285
286
286
285
284
283
283
282
282
283
283
283
284
283

Friday 12

Third Quarter 51%

00:56

12:56

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 OK
23 OK
00 OK

Sun - Rise: 05:37, Set: 19:59, Transit: 12:48. Moon - Rise: 00:56, Set: 12:56. Civil Dark: 20:28 - 05:08. Nautical Dark: 21:04 - 04:33. Astro Dark: 21:43 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
86
99
100
100
100
100
100
100
100
100
100
90
87
93
60
18
20
20

Low Clouds (% Sky Obscured)

80
40
50
39
30
23
16
25
39
91
61
91
92
92
67
57
63
61
78
31
19
18
20
20

Medium Clouds (% Sky Obscured)

49
57
43
51
42
61
58
61
88
73
37
47
51
78
72
61
85
61
53
11
4
2
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
80
43
98
92
85
100
100
81
100
100
100
100
67
70
60
40
2
0
0

ISS Passover

Visibility (miles)

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

Light Rain
None
Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
57
72
65
63
55
52
82
95
95
95
95
95
70
55
55
81
78
23
12
24
16
6
4

Precipitation Amount (mm)

0.8
0
0.4
0.2
0
0
0
0.4
0.9
0.9
1.7
4.8
1
0
0
0
0.4
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
2
1
1
3
5
6
6
7
4
5
7
8
9
8
7
8
3
2
2
2

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
20
20
21
20
21
20
21
21
21
21
20
20
20
20
19
19
19

Feels Like (°C)

20
20
20
20
20
20
20
21
21
21
21
21
21
21
22
21
21
20
21
20
21
21
23
22

Dew Point (°C)

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

Relative Humidity (%)

93
92
91
91
92
92
88
81
80
79
84
85
95
92
89
80
79
86
86
89
91
91
93
92

Pressure (mb)

1019
1018
1018
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1015
1014
1015
1015
1014
1013

Ozone (du)

283
281
281
281
282
282
282
283
283
283
282
280
281
281
282
282
284
286
289
291
290
287
287
284

Saturday 13

Waning Crescent 40%

01:21

13:54

01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 OK
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: 20:00, Transit: 12:49. Moon - Rise: 01:21, Set: 13:54. Civil Dark: 20:29 - 05:08. Nautical Dark: 21:05 - 04:33. Astro Dark: 21:44 - 03:54

Total Clouds (% Sky Obscured)

19
28
33
32
37
28
54
86
57
46
86
100
100
37
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
28
14
2
2
12
14
24
27
22
16
13
6
0
45
49
16
18
41
53
69
31
35
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
47
37
100
98
66
74
76
100
100
100
99
97

High Clouds (% Sky Obscured)

3
6
3
0
12
3
30
81
57
34
67
100
100
37
93
100
100
90
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
9
9
1
3
9
7
9

Fog (%)

0
0
0
0
5
22
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
Very Light Rain
None
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

3
3
0
3
2
0
0
0
0
0
0
0
0
1
26
40
53
28
95
95
95
95
81
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.8
3.7
1.3
0.5
0.3
0

Wind Speed/Direction (mph)

2
2
3
2
3
4
3
2
3
4
6
7
9
12
11
12
12
12
12
7
1
8
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
21
20
19
21
22
23
25
25
25
25
23
25
22
22
23
21
22
24
21
20
21

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
96
95
95
92
86
79
70
63
61
59
62
61
76
74
79
85
89
95
95
95
93

Pressure (mb)

1013
1012
1011
1011
1011
1011
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1006
1005
1005
1006
1006
1007
1006
1006

Ozone (du)

283
282
283
282
281
282
282
282
283
283
283
282
282
282
283
283
283
282
281
281
281
281
282
283

Sunday 14

Waning Crescent 31%

01:45

14:51

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

Sun - Rise: 05:38, Set: 20:01, Transit: 12:49. Moon - Rise: 01:45, Set: 14:51. Civil Dark: 20:30 - 05:09. Nautical Dark: 21:06 - 04:33. Astro Dark: 21:45 - 03:54

Total Clouds (% Sky Obscured)

100
94
90
85
24
21
20
18
43
60
62
46
51
50
54
90
82
66
35
31
11
20
32
39

Low Clouds (% Sky Obscured)

58
26
74
41
24
21
20
18
23
25
17
11
17
1
0
0
25
40
22
31
0
20
32
39

Medium Clouds (% Sky Obscured)

96
49
24
0
0
0
0
0
0
0
3
6
9
12
14
18
15
12
12
11
8
5
4
2

High Clouds (% Sky Obscured)

100
83
70
60
1
0
0
0
17
28
31
26
31
44
54
84
59
31
5
4
2
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

Very Light Rain
Very 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 (%)

68
56
39
7
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3

Precipitation Amount (mm)

0.3
0.3
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
6
7
8
6
5
4
6
5
6
4
3
4
4
8
9
9
5
9
7
4
23
26
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
21
21
21
23
24
24
26
26
28
29
29
29
29
28
27
27
24
25
25
20
18
17

Dew Point (°C)

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

Relative Humidity (%)

95
92
93
92
92
91
88
80
71
59
51
45
46
46
45
44
44
52
73
83
81
87
85
83

Pressure (mb)

1005
1005
1005
1004
1005
1005
1006
1006
1006
1006
1006
1005
1004
1004
1003
1002
1002
1002
1003
1004
1004
1006
1007
1007

Ozone (du)

284
285
289
291
295
298
294
292
290
287
285
283
281
281
280
280
280
280
281
282
282
281
280
279

Monday 15

Waning Crescent 22%

02:10

15:48

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: 20:02, Transit: 12:50. Moon - Rise: 02:10, Set: 15:48. Civil Dark: 20:30 - 05:09. Nautical Dark: 21:06 - 04:33. Astro Dark: 21:45 - 03:54

Total Clouds (% Sky Obscured)

50
51
54
55
55
54
53
61
72
81
85
89
93
90
87
84
79
82
84
87
90
93
96
99

Low Clouds (% Sky Obscured)

50
51
54
55
52
49
45
48
51
55
66
77
86
84
83
81
75
80
84
87
89
93
91
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
31
46
28
16
4
3
1
0
0
0
0
17
29
44
58
65

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 (%)

15
25
23
29
30
33
30
32
33
32
34
28
9
22
18
19
19
19
19
18
18
19
17
14

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)

21
17
16
14
12
11
10
9
9
9
10
12
12
12
12
13
12
12
12
12
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
82
81
81
82
82
81
82
81
81
84
80
76
75
76
75
75
75
75
73
71
67
67

Pressure (mb)

1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1013
1013
1012
1013
1013
1013
1014
1015
1016
1017
1018
1018
1018

Ozone (du)

280
279
278
279
279
279
279
278
279
278
277
276
275
275
275
276
276
276
276
276
276
276
276
277

Tuesday 16

Waning Crescent 15%

02:37

16:45

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 OK
18 OK
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 05:38, Set: 20:02, Transit: 12:50. Moon - Rise: 02:37, Set: 16:45. Civil Dark: 20:31 - 05:09. Nautical Dark: 21:07 - 04:33. Astro Dark: 21:46 - 03:54

Total Clouds (% Sky Obscured)

100
96
90
83
86
90
94
91
88
86
79
74
68
60
55
48
37
26
13
14
20
25
40
46

Low Clouds (% Sky Obscured)

88
83
78
74
74
73
73
75
77
75
78
74
66
60
53
47
37
26
13
14
20
25
40
46

Medium Clouds (% Sky Obscured)

80
50
22
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
17
36
49
46
42
40
26
14
1
1
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 (%)

9
16
18
20
20
21
21
17
15
15
14
9
0
8
7
1
6
4
1
4
1
0
1
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
11
10
10
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
8
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
69
69
72
71
71
71
67
64
61
60
58
56
56
56
54
56
61
64
66
70
72
75

Pressure (mb)

1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

279
280
282
283
284
284
283
282
281
281
280
279
277
276
275
275
274
274
274
274
273
272
271
271

Wednesday 17

Waning Crescent 9%

03:08

17:44

Sun - Rise: 05:39, Set: 20:03, Transit: 12:51. Moon - Rise: 03:08, Set: 17:44. Civil Dark: 20:32 - 05:10. Nautical Dark: 21:08 - 04:34. Astro Dark: 21:47 - 03:54

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: 11/12/25 01:48:51. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+11.00