Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 70%

23:21

10:24

20 OK
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 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 05:03, Set: 19:15, Transit: 12:09. Moon - Rise: 23:21, Set: 10:24. Civil Dark: 19:43 - 04:35. Nautical Dark: 20:16 - 04:01. Astro Dark: 20:53 - 03:24

Total Clouds (% Sky Obscured)

14
12
2
2
0
1
12
12
14
16
16
12
2
1
1
0
3
4
0
0
0
1
1
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
12
0
0
0
1
12
12
14
16
16
12
2
1
1
0
0
0
0
0
0
1
1
1

High Clouds (% Sky Obscured)

0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

14
13
9
9
12
13
11
11
10
9
9
9
9
6
5
7
10
12
14
16
17
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
20
22
21
20
20
18
19
18
18
19
22
25
27
27
25
23
22
22
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

72
71
68
64
61
62
65
64
65
65
64
60
57
54
48
49
53
59
64
62
65
66
72
76

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1014
1014
1014
1013
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

285
283
282
282
280
279
279
279
280
281
282
282
281
279
279
279
279
279
280
279
279
279
278
278

Wednesday 10

Waning Gibbous 60%

23:52

11:25

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

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)

1
8
5
3
17
36
66
40
35
24
13
56
25
17
15
14
22
35
25
40
53
73
84
53

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
2
3
2
1
2
0
3
10
11
18
20
17
15
13
10
4
3
1
1
12
24
28

High Clouds (% Sky Obscured)

0
8
1
0
17
36
66
40
17
7
2
33
9
3
2
2
4
9
5
8
11
32
40
28

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)

13
11
10
10
10
7
6
5
4
4
3
4
5
8
12
14
15
16
17
17
17
18
19
20

Chance of Frost

Temperature (°C)

22
23
23
22
22
22
22
22
21
21
21
22
23
23
23
23
23
23
23
23
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
79
80
79
76
73
70
65
64
64
61
57
56
61
64
65
66
67
72
74
75
74
75

Pressure (mb)

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

Ozone (du)

278
278
279
279
279
279
280
281
282
284
284
285
284
284
284
282
282
284
285
285
285
285
285
285

Thursday 11

Waning Gibbous 50%

00:19

12:24

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

14
15
34
38
52
69
85
30
27
24
23
22
14
11
8
6
5
15
19
19
20
14
7
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
15
34
34
35
32
28
30
27
24
23
22
14
6
8
6
5
15
19
19
20
14
7
0

High Clouds (% Sky Obscured)

2
2
8
14
26
32
38
3
2
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
5
1
0
0
1
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)

20
19
14
13
14
14
15
15
14
14
15
16
15
15
14
13
11
12
13
14
15
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
22
23
22
21
19
18
17
19
19
18
18
19
21
22
24
27
27
27
24
24
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

78
59
65
67
69
71
74
74
74
72
71
68
63
60
56
51
49
47
47
52
55
55
55
56

Pressure (mb)

1009
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1011

Ozone (du)

285
284
285
285
285
285
284
284
284
286
289
286
286
289
288
286
284
283
283
284
287
291
293
292

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 Good
15 Good
16 Good
17 Good
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
0
0
0
0
0
0

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
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
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
14
15
16
15
15
14
13
13
12
12
12
12
11
10
9
7
7
8
9
10
10
9
8

Chance of Frost

Temperature (°C)

26
25
24
23
21
20
19
19
19
18
19
20
21
23
25
27
28
28
29
29
28
28
28
28

Feels Like (°C)

26
23
20
20
19
18
17
17
17
17
17
18
20
22
25
27
29
30
30
29
27
27
27
28

Dew Point (°C)

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

Relative Humidity (%)

50
52
56
59
64
67
70
68
67
68
67
62
59
52
48
45
46
46
46
47
48
46
43
41

Pressure (mb)

1012
1013
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1014
1014
1013
1012
1011
1010
1010
1009
1009
1010

Ozone (du)

291
290
289
287
286
284
284
282
281
279
278
278
277
276
276
275
276
277
279
278
277
278
278
279

Saturday 13

Waning Crescent 30%

01:10

14:16

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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
0
0
0
0
0
0
0
0
0
2
1
1
2
3
3
3
2
2
2
2
19
36
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
0
0
0
1
2
2
8
10
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
19
36
53

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
11
13
6
13
13
5
10
7
4

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
10
12
14
13
14
14
14
14
14
14
14
15
14
14
13
12
11
10
7
5
3
2
2

Chance of Frost

Temperature (°C)

29
28
27
26
25
24
23
23
22
21
22
23
24
26
29
31
32
33
34
34
34
34
32
29

Feels Like (°C)

27
26
24
23
22
22
21
21
20
20
20
20
21
22
23
24
25
26
27
33
33
34
32
28

Dew Point (°C)

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

Relative Humidity (%)

39
41
43
46
50
53
54
55
56
56
55
52
48
42
37
32
31
29
28
29
31
33
31
29

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1011
1010
1009
1009
1008
1007
1007
1007
1008

Ozone (du)

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

Sunday 14

Waning Crescent 22%

01:37

15:11

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
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK

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)

59
63
69
69
68
67
65
63
61
82
84
76
77
78
81
66
52
39
31
30
26
33
29
25

Low Clouds (% Sky Obscured)

11
5
4
3
3
2
5
7
12
8
7
1
6
10
16
11
5
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

59
63
69
57
46
34
56
63
61
82
84
76
77
78
81
63
32
1
1
0
0
29
29
25

High Clouds (% Sky Obscured)

5
10
24
58
61
65
62
62
57
40
24
7
6
5
3
5
7
7
5
4
1
18
20
17

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 (%)

10
14
5
8
8
6
9
9
3
13
20
26
25
26
25
20
13
1
7
8
5
10
12
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
34
41
50
50
50
51
49
46
44
43
41
39
35
31
28
29
30
31
32
33
34
39
46

Pressure (mb)

1008
1009
1009
1010
1010
1010
1009
1010
1010
1011
1011
1011
1012
1011
1011
1010
1009
1009
1008
1007
1007
1007
1007
1008

Ozone (du)

280
280
279
279
280
280
281
282
282
282
282
282
282
282
281
281
281
281
281
281
281
280
280
280

Monday 15

Waning Crescent 14%

02:05

16:08

20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK

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)

17
12
4
4
5
6
4
2
0
9
18
27
27
27
27
32
35
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
28

Medium Clouds (% Sky Obscured)

17
12
4
4
5
3
2
2
0
3
10
19
22
22
19
14
10
6

High Clouds (% Sky Obscured)

9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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 (%)

12
10
3
6
3
1
0
0
0
0
0
0
0
0
0
3
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
55
56
59
64
68
70
68
68
68
70
70
71
72
72
73
73

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

280
278
276
275
273
271
269
268
267
265
265
265
265
264
263
261
262
262

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

Generated: 09/12/25 20:12:15. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+8.00