Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 34%

11:13

23:36

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

Sun - Rise: 05:43, Set: 20:07, Transit: 12:55. Moon - Rise: 11:13, Set: 23:36. Civil Dark: 20:36 - 05:14. Nautical Dark: 21:12 - 04:38. Astro Dark: 21:51 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
97
100
98
98
100
100
100
99
98
98
100
75
72
50
57
47
66
88

Low Clouds (% Sky Obscured)

100
99
98
97
96
96
97
100
92
91
92
100
92
96
98
96
95
75
72
50
51
38
66
84

Medium Clouds (% Sky Obscured)

83
85
85
85
54
52
50
31
44
47
50
55
55
47
39
51
54
7
3
0
13
19
0
25

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
8
8
8
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
10
0
17
21
29
33
37
35
27
21
5
3
2
3
6
18
8
6
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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
16
16
16
16
16
16
16
17
18
18
18
18
18
18
18
17
17
17

Feels Like (°C)

14
14
14
14
14
14
14
14
13
13
12
12
12
13
14
14
14
14
14
14
14
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

61
62
61
61
66
72
74
75
77
74
69
66
58
55
55
57
56
57
54
54
51
53
57
58

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1015
1014
1014
1014
1015
1015
1016

Ozone (du)

275
275
275
276
276
276
277
279
281
283
283
283
283
284
284
283
283
284
287
290
291
293
294
295

Friday 26

Waxing Crescent 45%

12:15

00:02

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

Sun - Rise: 05:44, Set: 20:08, Transit: 12:56. Moon - Rise: 12:15, Set: 00:02. Civil Dark: 20:37 - 05:15. Nautical Dark: 21:12 - 04:39. Astro Dark: 21:52 - 04:00

Total Clouds (% Sky Obscured)

92
93
94
94
90
88
85
50
73
68
46
68
78
40
23
12
5
0
0
0
8
9
4
12

Low Clouds (% Sky Obscured)

86
89
91
92
81
83
83
46
73
68
43
67
77
39
22
9
5
0
0
0
8
9
4
12

Medium Clouds (% Sky Obscured)

24
28
35
43
36
29
27
25
0
0
0
0
0
0
0
5
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
1
1
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
13
13
13
13
14
14
15
16
16
15
16
18
18
18
17
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

52
50
49
49
48
51
57
61
63
60
56
50
50
50
45
44
42
44
45
46
47
46
51
58

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1015
1015
1016

Ozone (du)

295
294
290
289
287
286
286
286
286
286
286
286
285
284
283
282
282
282
281
281
281
281
281
280

Saturday 27

Waxing Crescent 56%

13:20

00:29

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

Sun - Rise: 05:44, Set: 20:08, Transit: 12:56. Moon - Rise: 13:20, Set: 00:29. Civil Dark: 20:37 - 05:15. Nautical Dark: 21:13 - 04:40. Astro Dark: 21:52 - 04:00

Total Clouds (% Sky Obscured)

22
75
91
98
96
95
42
36
64
75
66
78
58
74
62
77
55
56
22
32
31
27
23
21

Low Clouds (% Sky Obscured)

22
75
64
88
84
80
42
36
54
68
48
78
55
58
56
64
51
52
22
30
31
27
21
21

Medium Clouds (% Sky Obscured)

0
0
5
18
15
10
8
7
2
0
0
0
0
47
22
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
3
3
2
2
1
0
0
0
0
0
0
0
1
1
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 (%)

1
4
5
15
6
4
6
5
7
5
18
22
19
20
16
5
3
3
14
3
1
0
1
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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
16
15
15
16
18
19
20
20
20
20
21
21
20
20
19
19
18

Feels Like (°C)

17
17
16
15
15
15
13
14
14
13
14
15
16
17
17
17
17
18
18
19
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

63
66
66
66
63
59
59
66
71
67
65
64
61
59
57
52
50
51
50
56
58
57
58
63

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

280
280
279
277
276
274
273
273
273
274
275
276
277
277
277
278
279
279
280
279
280
281
280
281

Sunday 28

First Quarter 68%

14:27

00:57

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

Sun - Rise: 05:45, Set: 20:08, Transit: 12:57. Moon - Rise: 14:27, Set: 00:57. Civil Dark: 20:37 - 05:16. Nautical Dark: 21:13 - 04:40. Astro Dark: 21:52 - 04:01

Total Clouds (% Sky Obscured)

22
27
23
21
15
15
14
26
40
44
49
46
25
22
20
16
16
14
11
21
34
47
50
64

Low Clouds (% Sky Obscured)

22
27
23
21
15
15
14
26
40
44
49
46
25
22
20
16
13
12
9
18
26
35
41
49

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
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
2
3
1
2
1
0
1
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)

6
6
5
5
4
5
4
4
5
6
6
5
6
9
11
11
10
10
10
10
9
8
6
5

Chance of Frost

Temperature (°C)

18
17
17
17
17
16
16
16
15
16
18
19
20
21
22
22
22
22
21
21
20
20
19
18

Feels Like (°C)

18
18
18
18
17
17
17
17
15
16
17
19
20
21
20
21
21
21
20
20
20
19
19
19

Dew Point (°C)

11
11
11
11
11
11
11
12
12
12
11
10
9
9
10
10
10
10
10
10
11
11
12
13

Relative Humidity (%)

66
67
67
69
69
72
74
77
79
74
63
55
49
46
47
47
47
47
48
51
54
58
65
70

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

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

Monday 29

Waxing Gibbous 78%

15:38

01:29

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

Sun - Rise: 05:46, Set: 20:08, Transit: 12:57. Moon - Rise: 15:38, Set: 01:29. Civil Dark: 20:37 - 05:17. Nautical Dark: 21:13 - 04:41. Astro Dark: 21:52 - 04:02

Total Clouds (% Sky Obscured)

63
51
50
49
45
39
46
65
64
31
28
37
38
39
36
39
24
13
0
30
61
91
94
95

Low Clouds (% Sky Obscured)

53
51
50
49
45
39
46
44
42
31
28
19
10
8
7
5
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
12
8
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
14
1
3
9
5
7
8
10
7
3
0
30
61
91
94
95

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
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
2
2
3
4
5
5
5
4
4
4
5
9
10
12
13
14
15
16
15
14
13
12

Chance of Frost

Temperature (°C)

18
18
17
17
17
16
16
15
15
16
18
20
21
23
23
23
23
23
23
22
22
21
21
20

Feels Like (°C)

17
18
19
19
19
17
17
16
15
16
19
21
21
20
20
21
20
21
21
21
21
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
73
77
82
86
87
87
79
65
55
47
45
47
48
48
50
53
54
57
61
64
67

Pressure (mb)

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

Ozone (du)

276
276
275
273
271
270
270
271
271
271
271
272
272
273
273
273
274
274
274
274
275
275
276
276

Tuesday 30

Waxing Gibbous 87%

16:52

02:06

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

Sun - Rise: 05:46, Set: 20:09, Transit: 12:58. Moon - Rise: 16:52, Set: 02:06. Civil Dark: 20:38 - 05:18. Nautical Dark: 21:13 - 04:42. Astro Dark: 21:52 - 04:03

Total Clouds (% Sky Obscured)

96
76
56
31
54
77
100
72
47
25
17
11
1
11
21
31
29
27
25
38
51
62
67
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
1
2
0
1
1
0
0
0
0
16
32
50
55
57

Medium Clouds (% Sky Obscured)

1
5
10
13
43
71
99
72
47
25
17
10
1
10
19
27
22
18
13
9
5
1
0
0

High Clouds (% Sky Obscured)

95
70
44
19
42
64
87
58
29
0
0
0
0
1
2
5
4
7
10
7
3
0
14
27

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
2
2
1
0
0
0
0
1
2
1
11
13
8
9
10
4
12
12
11
9
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)

11
10
6
3
5
4
3
4
4
4
5
3
5
8
9
11
14
16
17
18
18
19
19
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
17
18
19
19
19
19
19
19
19
19
19
20
31
31
30
29
29
29
24
22
20
19

Dew Point (°C)

14
15
15
15
16
15
15
15
14
13
12
12
12
12
14
16
18
19
20
20
19
17
15
15

Relative Humidity (%)

69
72
75
76
78
78
77
77
69
62
56
49
44
38
45
53
62
64
67
69
71
74
76
75

Pressure (mb)

1008
1007
1007
1007
1006
1005
1004
1004
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1001
1003
1004
1005

Ozone (du)

277
278
279
279
279
281
283
284
288
291
295
294
294
293
294
294
295
295
295
295
294
293
292
292

Wednesday 31

Waxing Gibbous 87%

18:08

02:52

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

Sun - Rise: 05:47, Set: 20:09, Transit: 12:58. Moon - Rise: 18:08, Set: 02:52. Civil Dark: 20:38 - 05:18. Nautical Dark: 21:13 - 04:43. Astro Dark: 21:52 - 04:04

Total Clouds (% Sky Obscured)

82
81
77
69
71
71
73
69
65
59
56
37
20
18
13
8
16
25
34

Low Clouds (% Sky Obscured)

58
57
57
58
54
54
60
51
38
25
25
26
20
12
6
0
7
14
21

Medium Clouds (% Sky Obscured)

0
1
1
1
1
1
0
6
15
17
14
12
10
9
8
7
9
10
14

High Clouds (% Sky Obscured)

66
53
34
11
13
11
13
18
19
20
17
10
0
0
0
0
3
6
8

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
2
0
2
6
2
11
15
10
9
5
2
2
2
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

Wind Speed/Direction (mph)

13
10
8
6
4
4
5
5
5
5
5
5
6
7
7
7
8
6
8

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
16
16
16
17
18
20
21
23
24
26
27
26
24

Feels Like (°C)

19
17
15
16
17
16
16
17
15
15
15
16
16
16
25
24
24
24
25

Dew Point (°C)

14
13
13
12
12
12
12
13
12
12
12
9
7
4
4
4
3
5
6

Relative Humidity (%)

72
70
70
70
68
72
78
83
77
72
67
51
39
29
26
23
20
25
30

Pressure (mb)

1005
1006
1006
1005
1005
1005
1004
1004
1004
1005
1005
1005
1004
1004
1003
1002
1001
1002
1002

Ozone (du)

292
292
292
291
291
291
290
290
291
292
293
296
299
302
300
298
297
295
294

Forecast for The Rocks, Sydney, Australia (-33.86,151.21)

Generated: 25/12/25 22:15:39. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+11.00