Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 60%

23:52

11:25

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

Sun - Rise: 05:03, Set: 19:15, Transit: 12:09. Moon - Rise: 23:52, Set: 11:25. Civil Dark: 19:43 - 04:35. Nautical Dark: 20:17 - 04:01. Astro Dark: 20:54 - 03:24

Total Clouds (% Sky Obscured)

9
13
11
3
3
46
14
8
8
3
7
11
11
13
13
17
8
13
2
0
0
0
10
19

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)

9
13
11
3
0
4
10
8
7
3
7
11
11
13
13
15
6
10
2
0
0
0
6
18

High Clouds (% Sky Obscured)

0
0
0
0
3
46
8
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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)

11
10
10
8
7
6
5
4
4
4
4
5
6
8
11
14
15
16
16
18
18
18
19
20

Chance of Frost

Temperature (°C)

23
23
23
23
22
22
22
22
22
22
21
22
23
24
24
24
24
23
23
23
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
69
66
61
55
54
56
58
59
55
52
50
53
56
59
61
63
66
67
68
70
67

Pressure (mb)

1011
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

277
278
278
278
277
278
279
280
281
282
282
283
283
282
282
282
281
282
282
283
284
285
285
284

Thursday 11

Waning Gibbous 50%

00:19

12:24

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

Sun - Rise: 05:04, Set: 19:16, Transit: 12:10. Moon - Rise: 00:19, Set: 12:24. Civil Dark: 19:44 - 04:36. Nautical Dark: 20:18 - 04:01. Astro Dark: 20:55 - 03:24

Total Clouds (% Sky Obscured)

19
8
14
19
28
24
21
20
24
28
34
37
3
6
7
6
7
8
11
13
12
6
4
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
6
3
0
0
7
6
7
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
6
13
19
19
20
21
20
21
22
33
35
1
0
0
0
3
8
11
13
12
6
4
0

High Clouds (% Sky Obscured)

1
1
1
2
6
1
0
0
0
0
1
0
1
5
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
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)

21
18
15
14
14
15
14
15
15
15
15
15
15
15
13
12
12
12
12
11
12
11
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
22
23
22
22
20
20
19
19
19
19
19
20
22
24
27
28
29
30
30
28
28
28
27

Dew Point (°C)

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

Relative Humidity (%)

67
52
59
62
64
66
66
67
67
66
65
60
54
49
45
44
41
39
39
41
45
45
45
40

Pressure (mb)

1009
1009
1010
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1011
1011
1011
1010
1009
1009
1008
1008
1008
1009
1010

Ozone (du)

282
282
283
282
283
284
283
284
283
283
285
286
287
286
286
286
287
288
288
286
286
285
284
281

Friday 12

Third Quarter 39%

00:45

13:20

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

Sun - Rise: 05:04, Set: 19:17, Transit: 12:10. Moon - Rise: 00:45, Set: 13:20. Civil Dark: 19:45 - 04:36. Nautical Dark: 20:18 - 04:01. Astro Dark: 20:56 - 03:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
27
54
42
5
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
3
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
8
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
19
50
34
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
1
1
1
1
1
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)

16
15
15
15
14
13
13
13
13
13
13
14
13
12
11
10
8
8
9
9
10
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
24
23
22
21
20
19
19
18
18
18
18
20
23
25
27
30
31
30
29
28
27
27
28

Dew Point (°C)

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

Relative Humidity (%)

40
41
44
47
51
53
56
59
59
59
58
55
48
43
39
36
35
36
42
41
42
43
39
35

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1014
1013
1013
1012
1011
1010
1009
1008
1008
1008
1009

Ozone (du)

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

Saturday 13

Waning Crescent 30%

01:10

14:16

20 Good
21 Good
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 05:04, Set: 19:17, Transit: 12:11. Moon - Rise: 01:10, Set: 14:16. Civil Dark: 19:45 - 04:36. Nautical Dark: 20:19 - 04:02. Astro Dark: 20:56 - 03:24

Total Clouds (% Sky Obscured)

0
1
25
20
15
10
10
12
14
29
50
55
39
42
38
87
84
70
71
93
91
76
64
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
18
9
35
41
1

Medium Clouds (% Sky Obscured)

0
0
0
4
0
4
0
4
2
5
0
0
8
39
19
15
14
8
23
93
91
76
64
50

High Clouds (% Sky Obscured)

0
1
25
20
10
6
5
3
14
29
50
55
39
2
8
73
74
46
48
93
91
76
64
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
7
9
9
9
9
1
2
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
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
12
13
10
4
12
30
39
51
44
25
47
44
95
95
49
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
1.2
2
0.2
0

Wind Speed/Direction (mph)

10
12
13
16
16
16
16
16
17
16
16
15
16
16
15
14
11
9
10
4
12
17
9
7

Chance of Frost

Temperature (°C)

30
29
29
28
26
26
25
24
24
23
24
25
26
28
29
31
31
32
33
33
30
28
26
25

Feels Like (°C)

28
27
26
23
22
21
20
19
19
19
19
20
21
24
25
28
29
31
31
35
25
21
23
23

Dew Point (°C)

12
11
11
11
12
12
11
11
10
10
10
10
10
10
12
13
14
13
12
14
21
26
24
20

Relative Humidity (%)

34
32
32
35
40
41
42
42
42
43
43
40
37
33
34
33
36
31
27
31
58
86
86
74

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1011
1011
1010
1010
1009
1007
1007
1007
1010
1011
1010

Ozone (du)

281
280
278
278
279
279
280
281
281
282
284
285
286
287
286
284
284
283
281
279
280
278
280
283

Sunday 14

Waning Crescent 22%

01:37

15:11

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

Sun - Rise: 05:04, Set: 19:18, Transit: 12:11. Moon - Rise: 01:37, Set: 15:11. Civil Dark: 19:46 - 04:36. Nautical Dark: 20:20 - 04:02. Astro Dark: 20:57 - 03:25

Total Clouds (% Sky Obscured)

47
53
60
58
54
30
22
9
0
16
27
40
40
39
38
48
52
60
61
62
63
60
58
56

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)

47
9
60
4
0
0
1
1
0
2
5
5
5
4
3
13
19
31
36
28
28
35
49
56

High Clouds (% Sky Obscured)

47
40
40
40
40
0
0
0
0
4
1
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 (%)

6
4
0
1
3
1
3
3
0
1
1
7
8
7
7
7
6
2
6
6
1
1
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)

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

Chance of Frost

Temperature (°C)

25
25
26
27
27
27
27
26
26
25
26
27
28
30
31
32
31
30
29
28
28
27
27
26

Feels Like (°C)

23
23
22
23
23
23
25
26
26
26
26
27
27
28
29
30
29
27
26
30
30
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

62
54
51
42
39
39
41
45
50
53
49
45
38
36
34
31
31
30
30
34
39
44
46
49

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1009
1009
1010
1010
1011
1011
1011
1010
1010
1010
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

283
282
281
281
281
283
284
284
284
285
285
285
285
284
283
282
282
281
281
281
280
280
278
276

Monday 15

Waning Crescent 14%

02:05

16:08

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

Sun - Rise: 05:05, Set: 19:19, Transit: 12:12. Moon - Rise: 02:05, Set: 16:08. Civil Dark: 19:47 - 04:37. Nautical Dark: 20:21 - 04:02. Astro Dark: 20:58 - 03:25

Total Clouds (% Sky Obscured)

50
43
37
36
32
27
24
21
18
10
8
13
16
20
20
14
8
1
5
14
25
43
55
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
14
25
41
49
52

Medium Clouds (% Sky Obscured)

50
43
37
29
19
9
8
6
5
3
2
0
0
0
0
0
0
0
0
0
0
3
6
9

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 (%)

3
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
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)

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

Chance of Frost

Temperature (°C)

26
25
25
24
24
24
24
23
23
23
24
25
26
26
27
28
26
25
24
24
23
23
23
22

Feels Like (°C)

29
25
26
26
26
27
26
26
26
27
28
28
29
29
29
29
29
29
28
25
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

52
56
61
65
65
66
66
66
65
64
65
67
68
64
61
58
62
65
69
71
75
78
79
79

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1009
1009
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

274
272
271
269
268
267
265
264
264
263
262
262
262
261
261
260
260
260
259
259
259
259
258
257

Tuesday 16

Waning Crescent 8%

02:37

17:06

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:05, Set: 19:19, Transit: 12:12. Moon - Rise: 02:37, Set: 17:06. Civil Dark: 19:47 - 04:37. Nautical Dark: 20:21 - 04:02. Astro Dark: 20:59 - 03:25

Total Clouds (% Sky Obscured)

64
60
59
71
83
95
93
89
87
79
73
68
67
67
66
70
72
64

Low Clouds (% Sky Obscured)

47
43
43
55
65
74
73
68
66
59
55
51
51
51
47
42
34
28

Medium Clouds (% Sky Obscured)

8
7
5
23
41
59
50
42
36
33
28
13
8
6
5
23
40
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
5
5
5
7
32
51
64

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 (%)

8
10
9
13
15
16
14
13
12
11
9
3
2
1
0
3
3
4

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)

10
9
8
8
7
7
7
8
9
10
10
10
11
11
12
13
14
15

Chance of Frost

Temperature (°C)

22
21
21
21
21
21
21
21
21
21
21
21
21
22
22
22
22
22

Feels Like (°C)

23
23
24
25
25
25
25
23
24
24
24
23
23
23
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

80
81
80
81
81
82
82
85
86
89
85
82
80
77
74
72
73
74

Pressure (mb)

1009
1009
1010
1010
1010
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

256
255
255
255
255
255
255
255
255
255
255
255
256
256
256
256
256
256

Forecast for Northbridge, City of Perth, Australia (-31.95,115.86)

Generated: 10/12/25 19:28:14. Forecast: 10/12/25 to 16/12/25. Timezone: UTC+8.00