Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 4%

04:25

18:43

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

Sun - Rise: 05:40, Set: 20:03, Transit: 12:52. Moon - Rise: 04:25, Set: 18:43. Civil Dark: 20:32 - 05:11. Nautical Dark: 21:08 - 04:35. Astro Dark: 21:47 - 03:56

Total Clouds (% Sky Obscured)

6
6
5
25
52
76
71
19
14
44
25
12
0
0
0
0
3
1
3
2
3
4
4
6

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
25
31
4
2
12
14
38
24
12
0
0
0
0
1
0
1
2
3
4
4
6

High Clouds (% Sky Obscured)

4
4
4
4
36
70
65
3
0
2
5
3
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 (%)

5
0
0
0
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)

4
4
4
6
9
11
12
12
11
7
5
4
4
3
3
3
2
2
1
2
2
3
3
4

Chance of Frost

Temperature (°C)

30
33
35
37
37
36
35
34
32
30
29
28
27
26
25
24
24
23
23
22
23
26
30
34

Feels Like (°C)

32
35
36
37
37
35
33
32
31
31
30
30
30
28
28
26
26
26
26
25
25
27
31
34

Dew Point (°C)

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

Relative Humidity (%)

36
28
22
20
21
26
29
35
37
42
45
50
51
51
53
54
57
58
60
60
53
39
27
19

Pressure (mb)

1016
1015
1013
1012
1011
1010
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

258
258
258
258
258
258
258
259
259
260
260
260
259
258
258
258
259
259
259
260
260
259
258
258

Friday 19

Waning Crescent 1%

05:13

19:39

11 Bad
12 OK
13 OK
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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:40, Set: 20:04, Transit: 12:52. Moon - Rise: 05:13, Set: 19:39. Civil Dark: 20:33 - 05:11. Nautical Dark: 21:09 - 04:36. Astro Dark: 21:48 - 03:56

Total Clouds (% Sky Obscured)

20
16
11
88
94
62
100
88
67
95
78
90
99
94
100
99
79
97
100
100
95
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
2
25
6
0
0
1
1
2
1
6
2
1
0
12
19
7
32
39
35

Medium Clouds (% Sky Obscured)

20
16
11
58
65
62
63
74
65
76
68
90
99
94
89
97
69
88
100
98
95
97
100
95

High Clouds (% Sky Obscured)

0
0
0
1
41
3
57
41
45
67
57
42
40
31
100
88
34
91
100
93
79
81
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

11
6
11
11
15
38
24
7
8
26
37
34
14
34
20
14
21
30
56
53
40
41
39
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

37
39
41
41
37
36
37
34
33
29
28
26
26
26
25
25
25
24
24
23
23
24
25
26

Feels Like (°C)

37
41
41
42
36
34
35
33
32
29
28
28
27
27
27
26
25
25
25
24
24
25
27
26

Dew Point (°C)

7
7
6
6
13
14
12
13
14
18
18
18
18
18
18
18
17
17
18
18
18
17
16
16

Relative Humidity (%)

16
14
12
11
24
26
22
28
32
49
52
60
63
61
65
65
61
64
71
73
72
64
58
54

Pressure (mb)

1009
1008
1007
1006
1006
1005
1005
1006
1007
1008
1008
1009
1009
1008
1008
1007
1006
1006
1007
1008
1009
1009
1008
1008

Ozone (du)

258
258
258
257
257
259
257
256
258
258
259
259
258
258
255
255
256
258
259
259
259
261
262
261

Saturday 20

New Moon 0%

06:07

20:32

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

Sun - Rise: 05:41, Set: 20:05, Transit: 12:53. Moon - Rise: 06:07, Set: 20:32. Civil Dark: 20:34 - 05:12. Nautical Dark: 21:09 - 04:36. Astro Dark: 21:49 - 03:57

Total Clouds (% Sky Obscured)

97
87
76
47
73
64
24
39
77
10
27
26
5
3
0
5
45
74
90
92
90
90
33
86

Low Clouds (% Sky Obscured)

18
21
1
0
32
3
24
27
40
0
5
0
0
0
0
0
0
46
45
35
33
19
9
3

Medium Clouds (% Sky Obscured)

83
62
67
47
44
35
8
21
30
4
14
8
1
1
0
0
6
16
25
25
23
20
5
1

High Clouds (% Sky Obscured)

60
72
10
4
65
0
1
1
2
0
0
0
0
0
0
3
24
24
34
13
14
49
8
80

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
9
9
4
22
18
14
16
27
11
5
21
0
2
2
8
21
1
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)

7
8
10
14
11
10
7
5
7
7
6
6
8
6
5
3
3
3
2
4
4
3
4
6

Chance of Frost

Temperature (°C)

27
29
32
32
35
36
36
35
32
29
27
26
25
24
23
23
23
23
22
22
22
24
27
30

Feels Like (°C)

27
29
31
29
33
34
34
36
33
28
30
28
26
27
27
27
27
25
25
24
24
26
28
32

Dew Point (°C)

16
15
12
12
9
7
8
12
18
19
19
19
19
20
19
20
20
19
19
19
19
17
16
15

Relative Humidity (%)

51
41
29
29
20
16
17
25
43
55
62
65
71
75
78
80
81
80
80
79
79
67
53
39

Pressure (mb)

1008
1007
1006
1005
1003
1003
1002
1002
1003
1004
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1006
1006

Ozone (du)

262
263
263
263
262
261
262
262
262
263
262
262
263
262
262
260
259
260
261
262
265
267
270
271

Sunday 21

Waxing Crescent 1%

07:06

21:19

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:41, Set: 20:05, Transit: 12:53. Moon - Rise: 07:06, Set: 21:19. Civil Dark: 20:34 - 05:12. Nautical Dark: 21:10 - 04:37. Astro Dark: 21:49 - 03:57

Total Clouds (% Sky Obscured)

91
92
98
100
35
82
100
87
100
95
89
83
90
94
100
95
87
78
84
69
78
75
80
82

Low Clouds (% Sky Obscured)

3
43
12
35
0
4
0
1
16
35
2
2
8
2
0
0
0
0
0
0
2
11
24
36

Medium Clouds (% Sky Obscured)

1
7
3
21
21
41
63
78
100
90
79
71
76
47
44
65
29
19
33
47
60
53
46
38

High Clouds (% Sky Obscured)

87
36
92
99
35
60
70
85
100
72
41
16
39
67
96
80
65
50
64
69
78
75
80
74

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
1
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
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
14
17
26
11
10
30
51
95
95
31
26
21
15
5
4
2
0
0
0
0
1
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
3.4
1.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
13
11
10
16
12
9
7
7
3
6
8
9
8
6
4
3
3
5
7
8
8
9

Chance of Frost

Temperature (°C)

33
35
35
36
34
35
33
32
31
25
25
25
24
24
24
23
23
23
23
24
24
25
27
28

Feels Like (°C)

32
33
32
34
32
32
31
30
29
26
27
25
24
23
23
24
24
24
25
25
26
27
29
29

Dew Point (°C)

13
10
11
10
13
10
12
11
12
23
21
20
19
19
18
18
18
17
17
18
20
20
20
20

Relative Humidity (%)

30
21
23
20
28
21
26
27
31
86
79
77
75
74
72
73
70
67
67
68
77
72
66
62

Pressure (mb)

1005
1003
1002
1001
1000
1000
999
1000
1000
1003
1002
1002
1002
1001
1001
1000
1000
1000
1001
1002
1002
1003
1003
1003

Ozone (du)

268
269
270
268
268
267
267
268
267
268
269
270
270
271
271
270
271
272
276
281
283
281
282
281

Monday 22

Waxing Crescent 4%

08:07

22:00

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

Sun - Rise: 05:42, Set: 20:06, Transit: 12:54. Moon - Rise: 08:07, Set: 22:00. Civil Dark: 20:35 - 05:13. Nautical Dark: 21:10 - 04:37. Astro Dark: 21:50 - 03:58

Total Clouds (% Sky Obscured)

73
62
53
55
49
68
64
88
100
92
83
72
67
71
86
92
93
94
93
87
83
67
53
41

Low Clouds (% Sky Obscured)

30
25
21
14
7
0
0
0
0
18
39
64
67
70
71
62
63
64
65
65
66
55
44
33

Medium Clouds (% Sky Obscured)

25
14
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
7
4
2
0
2
4
6

High Clouds (% Sky Obscured)

73
62
53
55
49
68
64
80
80
53
34
9
5
5
5
0
0
3
2
2
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 (%)

2
2
4
4
4
1
3
5
18
8
10
11
17
17
11
19
20
18
13
7
1
6
7
2

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)

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

Chance of Frost

Temperature (°C)

29
30
31
31
30
30
29
28
26
25
24
22
20
20
20
20
20
19
19
20
20
21
23
25

Feels Like (°C)

30
30
31
31
30
29
29
27
26
25
23
22
20
20
20
19
20
20
20
20
21
21
21
21

Dew Point (°C)

22
22
21
22
22
22
22
21
21
21
20
18
16
17
16
16
17
17
17
17
17
17
16
16

Relative Humidity (%)

64
61
56
58
60
63
64
67
72
76
78
78
79
80
80
80
82
84
85
84
80
79
66
57

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1004
1005
1006
1007
1008
1009
1009
1009
1008
1008
1008
1007
1008
1008
1008
1007
1007

Ozone (du)

281
281
282
281
280
279
279
280
280
280
281
280
280
280
279
279
281
282
284
284
284
284
283
282

Tuesday 23

Waxing Crescent 9%

09:09

22:36

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

Sun - Rise: 05:42, Set: 20:06, Transit: 12:54. Moon - Rise: 09:09, Set: 22:36. Civil Dark: 20:35 - 05:13. Nautical Dark: 21:11 - 04:38. Astro Dark: 21:50 - 03:58

Total Clouds (% Sky Obscured)

41
44
46
57
56
60
51
39
28
30
28
24
41
59
79
74
69
63
46
33
25
19
16
9

Low Clouds (% Sky Obscured)

22
11
0
17
33
50
33
17
0
11
21
24
41
55
67
62
58
54
46
33
25
19
16
9

Medium Clouds (% Sky Obscured)

17
27
36
39
42
42
38
32
28
18
10
3
2
1
0
3
7
12
8
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
16
32
30
40
39
24
12
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 (%)

2
1
0
0
0
3
0
0
2
15
14
7
24
20
17
16
15
7
13
12
1
3
2
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
4
4
2
6
10
6
3
7
6
8
12
11
9
8
7
5
4
3
3
4
4
3

Chance of Frost

Temperature (°C)

27
29
31
33
32
33
32
30
28
25
24
22
21
20
20
19
19
18
18
19
19
20
22
24

Feels Like (°C)

21
31
31
30
30
30
31
32
31
30
29
28
27
20
19
19
18
19
18
18
19
20
19
19

Dew Point (°C)

16
13
11
9
4
0
-5
2
9
15
15
15
15
15
15
14
15
15
15
14
14
14
11
9

Relative Humidity (%)

49
38
29
23
17
12
9
16
30
53
58
64
71
74
74
73
77
78
81
76
70
67
48
36

Pressure (mb)

1006
1005
1004
1002
1002
1002
1002
1003
1004
1005
1006
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1010
1009

Ozone (du)

280
280
280
280
280
281
281
281
280
280
279
278
277
276
276
275
275
276
276
277
278
278
278
278

Wednesday 24

Waxing Crescent 16%

10:12

23:07

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

Sun - Rise: 05:43, Set: 20:07, Transit: 12:55. Moon - Rise: 10:12, Set: 23:07. Civil Dark: 20:36 - 05:14. Nautical Dark: 21:11 - 04:38. Astro Dark: 21:51 - 03:59

Total Clouds (% Sky Obscured)

9
7
4
5
7
6
4
2
0
0
0
0
8
12
18
31
44
57

Low Clouds (% Sky Obscured)

9
7
4
3
2
0
0
0
0
0
0
0
2
5
7
22
34
49

Medium Clouds (% Sky Obscured)

0
0
0
4
7
6
4
2
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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
8
12
15
19
22
25

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)

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

Chance of Frost

Temperature (°C)

26
28
30
33
33
34
34
32
30
27
25
24
22
21
21
20
20
19

Feels Like (°C)

19
31
30
28
29
32
33
30
29
27
26
27
26
19
20
22
21
21

Dew Point (°C)

6
2
-3
-6
-6
-5
-5
-4
-3
-2
4
11
16
16
16
16
15
15

Relative Humidity (%)

27
17
11
7
7
8
8
10
12
15
25
43
72
71
73
74
75
77

Pressure (mb)

1009
1008
1006
1005
1004
1004
1003
1004
1005
1006
1007
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

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

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

Generated: 18/12/25 11:57:44. Forecast: 18/12/25 to 24/12/25. Timezone: UTC+11.00