Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 4%

08:22

22:37

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

Sun - Rise: 05:55, Set: 20:42, Transit: 13:18. Moon - Rise: 08:22, Set: 22:37. Civil Dark: 21:13 - 05:24. Nautical Dark: 21:52 - 04:44. Astro Dark: 22:37 - 04:00

Total Clouds (% Sky Obscured)

93
22
38
35
38
38
28
40
40
24
39
38
14
23
22
41
87
58
91
39
28
61
33
41

Low Clouds (% Sky Obscured)

93
22
38
35
38
38
28
40
40
24
39
38
0
0
0
33
83
58
89
39
28
59
33
41

Medium Clouds (% Sky Obscured)

0
0
3
35
27
38
3
31
40
21
39
38
14
23
22
37
39
21
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
4
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

Fog (%)

-
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
1
3
1
0
2
6
1
1
2
1
2
11
12
26
23
6
4
17
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
17
19
19
19
18
18
18
18
17
17
17
17
16
16
15
15
13
13
11
13
13
13
16

Dew Point (°C)

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

Relative Humidity (%)

62
40
35
33
34
37
44
51
56
60
65
66
67
68
70
71
73
71
79
70
56
46
46
39

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1012
1013
1014
1014
1014

Ozone (du)

281
280
280
280
283
288
290
291
293
297
298
297
295
291
290
289
289
287
287
286
286
285
284
286

Tuesday 23

Waxing Crescent 9%

09:27

23:11

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

Sun - Rise: 05:56, Set: 20:42, Transit: 13:19. Moon - Rise: 09:27, Set: 23:11. Civil Dark: 21:14 - 05:24. Nautical Dark: 21:53 - 04:45. Astro Dark: 22:37 - 04:00

Total Clouds (% Sky Obscured)

36
26
24
34
17
16
18
24
32
47
50
50
23
26
34
0
9
7
19
29
49
83
82
43

Low Clouds (% Sky Obscured)

36
26
24
34
17
16
18
24
32
47
50
44
17
21
24
0
9
7
19
29
49
83
82
43

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
10
10
10
11
10
9
9
7
6
5
3
3
2
3
3
3
4
4
4
6
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
4
7
7
7
7
8
8
8
8
8
8
8
8
8
8
7
7
6
6
6
6

Relative Humidity (%)

35
34
31
33
41
44
48
52
57
61
63
66
67
69
68
70
71
72
73
69
59
53
51
47

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

285
284
285
285
285
284
284
284
284
284
282
282
282
282
283
284
285
285
286
287
286
285
285
286

Wednesday 24

Waxing Crescent 16%

10:31

23:39

12 OK
13 Bad
14 OK
15 Bad
16 OK
17 OK
18 Bad
19 OK
20 Bad
21 Good
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

Sun - Rise: 05:56, Set: 20:43, Transit: 13:19. Moon - Rise: 10:31, Set: 23:39. Civil Dark: 21:14 - 05:25. Nautical Dark: 21:53 - 04:46. Astro Dark: 22:38 - 04:01

Total Clouds (% Sky Obscured)

42
60
39
53
43
41
45
36
55
7
59
45
61
70
88
68
46
59
75
87
91
95
99
99

Low Clouds (% Sky Obscured)

42
60
39
41
28
41
45
36
55
7
59
44
61
70
88
68
46
59
75
87
90
95
99
94

Medium Clouds (% Sky Obscured)

0
0
0
26
23
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
2
0
0
0
0
0
0
0
4
1
1
4
4
1
4
8
0
8
74
75
73

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
1
0
0
0
0
0
1
1
3
3
4
4
5
3
8
17
18
20
19
23
25
24
21

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
12
13
13
15
14
13
13
11
12
11
10
10
8
9
9
8
9
9
10
10
11
12

Chance of Frost

Temperature (°C)

18
19
21
21
21
20
19
18
16
15
14
14
13
13
13
12
12
12
12
12
12
13
14
14

Feels Like (°C)

16
17
18
18
19
18
17
15
14
13
12
11
11
9
9
9
8
8
9
9
8
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

40
34
32
36
41
50
56
57
61
60
61
61
61
58
57
59
61
64
65
65
61
61
60
59

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1017
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

284
282
281
280
279
278
277
278
280
281
282
282
282
282
281
281
280
279
279
279
279
276
276
276

Thursday 25

Waxing Crescent 24%

11:36

00:05

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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
11 Bad

Sun - Rise: 05:57, Set: 20:43, Transit: 13:20. Moon - Rise: 11:36, Set: 00:05. Civil Dark: 21:14 - 05:26. Nautical Dark: 21:54 - 04:46. Astro Dark: 22:38 - 04:02

Total Clouds (% Sky Obscured)

98
98
84
68
62
59
48
40
64
83
100
100
100
89
81
75
57
84
91
51
49
45
44
51

Low Clouds (% Sky Obscured)

90
84
65
32
27
30
30
40
47
50
59
51
54
59
60
53
50
84
91
37
31
28
23
20

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)

62
80
42
33
32
29
20
13
18
21
25
30
35
12
17
26
6
2
2
0
1
2
1
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 (%)

19
7
6
3
0
3
6
3
5
8
12
8
6
4
5
9
10
7
8
11
11
7
4
3

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

Chance of Frost

Temperature (°C)

15
15
16
16
17
16
16
15
14
14
13
13
13
13
12
12
12
12
12
13
13
15
16
18

Feels Like (°C)

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

Dew Point (°C)

7
6
6
4
4
5
5
5
5
5
5
6
6
6
6
7
7
7
7
6
5
5
5
4

Relative Humidity (%)

57
53
51
44
43
45
48
50
52
57
58
61
62
65
66
69
71
71
69
65
58
52
46
39

Pressure (mb)

1020
1020
1020
1020
1020
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

275
275
275
275
275
276
276
276
275
275
274
274
276
276
277
278
278
279
278
278
278
278
278
278

Friday 26

Waxing Crescent 34%

No Rise

00:29

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

Sun - Rise: 05:57, Set: 20:43, Transit: 13:20. Moon - Rise: No Rise, Set: 00:29. Civil Dark: 21:15 - 05:26. Nautical Dark: 21:54 - 04:47. Astro Dark: 22:38 - 04:03

Total Clouds (% Sky Obscured)

48
50
52
58
67
56
37
31
34
35
35
32
34
40
51
56
54
60
61
59
37
17
2
2

Low Clouds (% Sky Obscured)

17
14
24
25
33
33
32
29
29
27
23
16
13
16
23
28
33
33
34
35
26
12
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
0
0
0
0
0

High Clouds (% Sky Obscured)

1
5
5
9
14
7
1
1
1
2
1
1
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 (%)

3
2
4
3
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)

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

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
19
18
17
16
15
14
14
14
13
13
12
12
13
14
14
18
21
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
32
31
31
32
34
36
41
48
56
62
67
69
70
74
75
76
77
71
65
61
46
34
26

Pressure (mb)

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

Ozone (du)

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

Saturday 27

Waxing Crescent 45%

12:41

00:53

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

Sun - Rise: 05:58, Set: 20:44, Transit: 13:21. Moon - Rise: 12:41, Set: 00:53. Civil Dark: 21:15 - 05:27. Nautical Dark: 21:54 - 04:48. Astro Dark: 22:39 - 04:03

Total Clouds (% Sky Obscured)

2
2
14
27
42
41
33
28
25
22
22
33
43
55
55
63
67
50
35
20
15
9
4
7

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
3
3
7
17
21
22
22
33
43
55
44
35
30
24
18
12
11
7
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
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)

5
5
6
5
5
4
4
4
5
4
3
3
2
2
2
2
3
3
4
5
6
8
10
13

Chance of Frost

Temperature (°C)

25
27
29
29
30
30
29
28
28
26
24
22
21
21
20
19
19
18
19
20
22
25
28
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
20
18
17
16
16
18
20
22
26
31
36
39
40
42
42
42
42
39
36
34
28
23
19

Pressure (mb)

1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014

Ozone (du)

277
277
277
277
276
276
276
275
275
275
276
276
277
277
278
279
280
282
282
282
281
282
282
283

Sunday 28

First Quarter 56%

13:49

01:19

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

Sun - Rise: 05:59, Set: 20:44, Transit: 13:21. Moon - Rise: 13:49, Set: 01:19. Civil Dark: 21:15 - 05:28. Nautical Dark: 21:54 - 04:49. Astro Dark: 22:39 - 04:04

Total Clouds (% Sky Obscured)

8
12
14
13
10
8
7
6
12
17
22
22
20
22
29
37
45

Low Clouds (% Sky Obscured)

0
0
1
1
2
1
1
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

8
12
14
13
10
8
7
6
9
9
11
13
14
16
24
31
39

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

10
8
7
9
9
10
9
8
8
7
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

32
33
34
34
33
33
31
30
28
26
25
23
23
22
22
22
22

Feels Like (°C)

32
31
31
31
32
33
32
31
30
30
30
29
22
23
25
25
24

Dew Point (°C)

5
4
4
5
7
9
9
9
10
12
13
15
15
16
17
16
16

Relative Humidity (%)

18
16
14
16
19
22
25
28
32
40
48
59
63
66
71
69
68

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

282
282
281
280
279
278
279
279
279
278
277
276
276
276
276
276
277

Forecast for Melbourne City Centre, Melbourne, Australia (-37.82,144.97)

Generated: 22/12/25 13:29:08. Forecast: 22/12/25 to 28/12/25. Timezone: UTC+11.00