Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waxing Crescent 14%

07:40

22:38

00 OK
01 Bad
02 Good
03 Bad
04 OK
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
22 Bad
23 Bad

Sun - Rise: 05:09, Set: 18:51, Transit: 12:00. Moon - Rise: 07:40, Set: 22:38. Civil Dark: 19:18 - 04:43. Nautical Dark: 19:50 - 04:11. Astro Dark: 20:24 - 03:37

Total Clouds (% Sky Obscured)

43
69
13
53
47
87
72
55
90
97
100
100
100
100
100
100
100
98
100
100
100
100
76
95

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)

4
0
0
0
0
0
0
21
42
56
60
60
56
2
9
28
37
17
55
95
70
94
68
86

High Clouds (% Sky Obscured)

33
66
11
51
46
87
72
45
87
97
100
100
100
100
100
100
100
96
100
100
100
100
65
93

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
1
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)

8
7
6
6
5
5
5
5
5
3
4
8
11
12
13
14
15
15
14
13
11
11
10
11

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
20
21
22
22
21
21
21
21
20
20
19
19
20
20
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
61
64
65
66
67
65
60
57
52
56
61
64
65
65
67
70
73
75
75
72
70
65

Pressure (mb)

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

Ozone (du)

306
307
309
309
311
311
310
310
310
310
311
310
311
310
309
307
307
309
310
311
311
312
312
313

Saturday 14

Waxing Crescent 22%

08:35

23:20

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 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:09, Set: 18:52, Transit: 12:00. Moon - Rise: 08:35, Set: 23:20. Civil Dark: 19:19 - 04:42. Nautical Dark: 19:51 - 04:10. Astro Dark: 20:25 - 03:36

Total Clouds (% Sky Obscured)

100
82
94
100
97
80
82
71
66
79
80
81
33
68
83
31
32
47
30
26
30
44
73
71

Low Clouds (% Sky Obscured)

1
1
0
0
0
3
9
25
4
2
8
19
24
56
76
23
29
43
30
26
25
44
70
69

Medium Clouds (% Sky Obscured)

56
58
81
100
96
80
80
69
66
75
72
70
18
25
41
26
22
19
0
1
17
2
0
0

High Clouds (% Sky Obscured)

100
50
85
81
47
66
65
60
59
3
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
7
9
9
9
9
9
9
7
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
2
15
10
11
6
8
6
4
8
18
27
27
17
22
28
26
44
36
5
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
15
14
14
13
14
15
17
20
22
23
24
22
21
20
20
18
18
17
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

59
59
65
66
64
67
68
65
61
56
51
48
52
50
50
47
52
55
66
73
73
74
74
73

Pressure (mb)

1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1015
1015
1014
1014
1013
1013
1013
1014
1016
1017
1018
1018
1018

Ozone (du)

314
314
315
315
315
317
319
320
319
320
320
320
319
318
319
320
322
323
323
322
321
321
320
319

Sunday 15

Waxing Crescent 30%

09:32

23:57

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
22 Bad
23 Bad

Sun - Rise: 05:08, Set: 18:53, Transit: 12:01. Moon - Rise: 09:32, Set: 23:57. Civil Dark: 19:20 - 04:41. Nautical Dark: 19:52 - 04:09. Astro Dark: 20:26 - 03:35

Total Clouds (% Sky Obscured)

76
83
79
72
74
71
66
68
64
79
89
84
81
84
95
82
82
73
77
82
87
93
100
100

Low Clouds (% Sky Obscured)

71
80
75
67
66
63
64
53
46
62
87
72
73
80
75
59
57
31
15
0
1
2
3
8

Medium Clouds (% Sky Obscured)

13
26
22
18
17
16
1
22
22
23
23
17
15
18
20
12
8
10
10
4
3
1
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
4
10
26
35
45
55
46
70
82
91
100
100

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
5
13
3
7
26
5
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
12
12
12
11
12
12
13
13
12
12
12
11
9
10
11
12
14
14
13
11
12
13
14

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
17
18
19
21
22
22
23
24
23
23
22
22
21
20
20
19
18

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
11
11
11
11
12
11
12
12
12
13
12
12
12
12
11
11
11
11
11

Relative Humidity (%)

74
74
74
74
74
72
71
67
63
60
55
52
51
49
50
49
48
50
52
53
55
57
59
60

Pressure (mb)

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

Ozone (du)

319
318
317
317
316
316
316
316
315
315
314
314
313
313
313
313
314
313
313
312
313
313
311
310

Monday 16

Waxing Crescent 40%

10:30

No Set

00 Bad
01 Bad
02 Bad
03 OK
04 OK
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
22 Bad
23 Bad

Sun - Rise: 05:08, Set: 18:54, Transit: 12:01. Moon - Rise: 10:30, Set: No Set. Civil Dark: 19:21 - 04:41. Nautical Dark: 19:53 - 04:09. Astro Dark: 20:27 - 03:34

Total Clouds (% Sky Obscured)

95
74
45
22
24
51
61
60
66
72
82
86
91
96
97
99
100
100
100
100
87
74
61
51

Low Clouds (% Sky Obscured)

12
17
10
5
17
51
61
60
60
54
41
46
59
65
57
49
30
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
8
6
6
3
3
5
3
11
18
23
20
20
35
86
85
85
80
79
75
82
74
61
51

High Clouds (% Sky Obscured)

95
74
45
22
7
3
2
1
8
17
10
31
55
77
88
96
100
98
100
100
87
74
61
51

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
1
0
1
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
14
14
13
12
11
12
13
13
13
11
9
7
8
9
9
9
10
11
12
13
11
11
10

Chance of Frost

Temperature (°C)

17
17
16
16
16
15
16
17
18
19
20
22
23
23
23
23
23
23
23
22
22
21
21
20

Feels Like (°C)

13
13
13
13
13
13
13
13
14
16
18
20
23
22
21
21
21
20
19
19
19
19
17
17

Dew Point (°C)

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

Relative Humidity (%)

65
68
69
70
73
73
69
65
63
61
57
54
52
54
56
57
54
52
54
55
55
57
59
60

Pressure (mb)

1016
1016
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

309
309
309
310
310
311
314
314
314
315
316
317
318
318
319
319
319
320
320
321
322
322
322
321

Tuesday 17

First Quarter 50%

11:27

00:29

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

Sun - Rise: 05:07, Set: 18:55, Transit: 12:01. Moon - Rise: 11:27, Set: 00:29. Civil Dark: 19:22 - 04:40. Nautical Dark: 19:54 - 04:08. Astro Dark: 20:28 - 03:34

Total Clouds (% Sky Obscured)

50
45
40
32
5
6
10
13
17
19
22
49
55
36
34
35
38
51
64
77
64
52
39
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
14
21
13
6
3
13
22
32
37
41
42
33
27
24
18

Medium Clouds (% Sky Obscured)

50
45
40
32
4
2
5
6
4
6
5
49
55
4
5
6
4
16
27
38
34
31
26
25

High Clouds (% Sky Obscured)

50
45
40
11
3
1
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
8
8

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
4
21
26
27
46
47
28
40
44
46
42

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
0.2
0

Wind Speed/Direction (mph)

10
11
11
10
9
8
8
8
7
5
6
7
8
11
15
14
15
15
13
11
10
6
5
7

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
17
18
19
20
21
22
21
21
21
21
21
21
21
21
20
20
20
19

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
11
11
11
11
11
11
11
13
13
13
14
14
15
15
15
16
16
16
16
15

Relative Humidity (%)

62
64
65
65
66
67
67
65
60
57
52
55
59
62
64
66
68
70
71
74
75
76
77
77

Pressure (mb)

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

Ozone (du)

321
320
321
321
320
319
320
321
322
325
325
326
324
324
323
321
319
316
315
313
312
310
308
306

Wednesday 18

Waxing Gibbous 60%

12:25

00:59

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

Sun - Rise: 05:07, Set: 18:56, Transit: 12:01. Moon - Rise: 12:25, Set: 00:59. Civil Dark: 19:23 - 04:40. Nautical Dark: 19:55 - 04:07. Astro Dark: 20:29 - 03:33

Total Clouds (% Sky Obscured)

22
14
10
5
0
3
5
7
8
10
10
11
12
14
13
13
12
10
7
4
7
10
12
20

Low Clouds (% Sky Obscured)

9
0
0
0
0
3
5
7
8
10
10
8
5
2
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
14
10
5
0
0
0
0
0
0
0
2
4
6
5
3
0
1
1
2
5
6
6
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
2
2
1
8
13
12
10
7
2
3
3
3
20

ISS Passover

Visibility (miles)

8
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 (%)

39
32
25
15
0
0
0
0
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
18
18
19
20
21
22
21
21
21
21
20
20
20
20
19
19
19
19

Feels Like (°C)

19
19
19
19
19
18
18
18
18
22
22
23
23
23
22
21
20
19
20
19
20
18
19
20

Dew Point (°C)

15
15
15
15
15
15
14
14
14
14
15
15
15
15
14
14
15
15
15
16
16
16
16
16

Relative Humidity (%)

80
82
85
85
86
85
81
76
72
70
68
65
66
66
65
67
69
70
74
77
78
80
80
81

Pressure (mb)

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

Ozone (du)

305
304
303
303
302
301
302
302
303
304
304
305
306
307
307
307
308
308
308
308
309
309
310
311

Thursday 19

Waxing Gibbous 70%

13:23

01:26

Sun - Rise: 05:06, Set: 18:57, Transit: 12:01. Moon - Rise: 13:23, Set: 01:26. Civil Dark: 19:24 - 04:39. Nautical Dark: 19:56 - 04:07. Astro Dark: 20:31 - 03:32

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 13/11/26 00:55:01. Forecast: 13/11/26 to 19/11/26. Timezone: UTC+8.00