Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 20%

09:37

21:57

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

Sun - Rise: 05:33, Set: 19:23, Transit: 12:28. Moon - Rise: 09:37, Set: 21:57. Civil Dark: 19:50 - 05:06. Nautical Dark: 20:22 - 04:33. Astro Dark: 20:57 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
88
82
28
0
18
14
65
62
18
19
2
5
43
50
39

Low Clouds (% Sky Obscured)

27
31
31
55
61
41
45
56
66
74
71
28
0
3
0
0
2
1
3
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
20
100
100
87
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
2
0
0
0
0
18
8
25
20
7
8
1
1
12
15
11

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
7
0
1
12
11
12
12
11
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)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
20
19
20
20
21
21
21
21
21
21
21
21
21
20
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
68
71
70
69
70
71
67
66
66
63
59
57
57
56
59
60
61
63
65
65
66
66

Pressure (mb)

1005
1005
1005
1005
1005
1005
1006
1007
1007
1007
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

275
274
275
275
276
281
281
282
283
283
282
281
286
285
281
280
278
276
274
273
271
269
268
267

Saturday 24

Waxing Crescent 30%

10:39

22:26

00 Good
01 Good
02 Bad
03 OK
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 OK
20 OK
21 Good
22 OK
23 Good

Sun - Rise: 05:34, Set: 19:23, Transit: 12:28. Moon - Rise: 10:39, Set: 22:26. Civil Dark: 19:49 - 05:07. Nautical Dark: 20:22 - 04:34. Astro Dark: 20:56 - 04:00

Total Clouds (% Sky Obscured)

4
5
65
42
2
0
7
3
3
0
0
0
0
0
0
0
0
1
12
16
18
11
14
15

Low Clouds (% Sky Obscured)

1
1
7
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
12
16
18
11
14
15

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
1
14
10
2
0
4
1
1
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
1
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)

16
15
13
12
11
10
10
9
7
5
4
8
12
13
14
15
15
16
15
14
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
64
66
67
68
69
66
59
52
51
53
55
57
57
57
59
62
64
66
66
68
69
69

Pressure (mb)

1009
1009
1008
1009
1009
1009
1009
1010
1010
1010
1009
1009
1008
1007
1007
1006
1006
1006
1006
1006
1007
1007
1007
1006

Ozone (du)

266
266
268
270
271
271
272
273
271
271
273
273
273
272
272
270
271
271
270
270
269
269
268
268

Sunday 25

Waxing Crescent 41%

11:44

22:57

00 OK
01 OK
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: 05:35, Set: 19:22, Transit: 12:28. Moon - Rise: 11:44, Set: 22:57. Civil Dark: 19:49 - 05:08. Nautical Dark: 20:21 - 04:35. Astro Dark: 20:55 - 04:01

Total Clouds (% Sky Obscured)

23
44
88
94
86
89
91
92
88
90
89
88
86
96
73
68
59
48
90
94
93
94
94
93

Low Clouds (% Sky Obscured)

23
44
80
90
82
84
84
86
79
84
83
81
75
87
73
63
59
48
81
86
81
76
69
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
43
43
50
33
56
49
48
43
42
40

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
8
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
13
15
19
18
21
19
15
8
15
11
23
14
28
31
26
30
29
16
15
16
11
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
19
19
19
20
19
20
20
20
20
20
20
21
21
21
21
21
20
20
19
20
19

Dew Point (°C)

15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
15
16
16
17
17
17
16
15
15

Relative Humidity (%)

70
70
70
72
76
76
76
75
73
68
67
65
65
66
65
63
65
69
77
77
76
75
69
68

Pressure (mb)

1006
1005
1005
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1005
1005
1005
1006
1006
1006
1006
1007

Ozone (du)

269
269
270
271
271
271
272
273
273
273
273
273
273
273
271
271
272
271
271
272
272
271
269
269

Monday 26

First Quarter 53%

12:51

23:33

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 OK
15 OK
16 OK
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 Good

Sun - Rise: 05:36, Set: 19:22, Transit: 12:29. Moon - Rise: 12:51, Set: 23:33. Civil Dark: 19:48 - 05:09. Nautical Dark: 20:21 - 04:37. Astro Dark: 20:55 - 04:02

Total Clouds (% Sky Obscured)

78
54
71
59
62
62
65
64
67
54
53
54
69
57
30
27
37
64
61
22
21
19
17
12

Low Clouds (% Sky Obscured)

65
54
49
27
9
19
32
41
43
31
33
42
58
54
30
27
35
54
52
22
21
19
17
12

Medium Clouds (% Sky Obscured)

37
38
41
44
44
35
30
25
29
29
22
13
7
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 (%)

11
19
21
12
22
18
21
28
19
17
14
11
6
7
6
7
1
2
3
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
12
12
13
13
12
12
13
12
12
13
13
13
14
15
15
15
15
15
15
13
12
11

Chance of Frost

Temperature (°C)

21
21
21
20
20
20
20
20
20
20
21
21
21
21
21
21
20
20
20
20
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
67
63
62
64
65
65
62
60
58
55
55
52
58
58
59
57
54
53
53
54
54
53

Pressure (mb)

1007
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013

Ozone (du)

268
270
269
269
269
272
273
274
273
269
268
267
266
265
265
264
264
263
262
262
263
263
263
264

Tuesday 27

Waxing Gibbous 64%

14:01

No Set

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

Sun - Rise: 05:36, Set: 19:21, Transit: 12:29. Moon - Rise: 14:01, Set: No Set. Civil Dark: 19:48 - 05:10. Nautical Dark: 20:20 - 04:38. Astro Dark: 20:54 - 04:04

Total Clouds (% Sky Obscured)

7
3
9
13
18
19
22
21
26
24
23
17
11
4
10
5
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
3
8
13
18
19
22
21
26
24
23
17
8
0
7
3
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)

13
13
12
12
11
11
11
11
11
10
10
12
16
19
21
20
20
21
20
19
17
15
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
58
61
62
63
64
64
62
54
46
40
39
43
48
55
56
56
58
59
61
63
56
52
47

Pressure (mb)

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

Ozone (du)

263
264
264
264
263
262
262
262
263
263
263
263
263
262
262
262
262
262
262
263
263
261
260
259

Wednesday 28

Waxing Gibbous 75%

15:12

00:16

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 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 05:37, Set: 19:20, Transit: 12:29. Moon - Rise: 15:12, Set: 00:16. Civil Dark: 19:47 - 05:11. Nautical Dark: 20:19 - 04:39. Astro Dark: 20:53 - 04:05

Total Clouds (% Sky Obscured)

0
0
2
4
5
3
2
0
0
0
0
3
6
8
7
7
9
10
12
18
14
8
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)

15
15
15
14
14
13
13
12
12
10
9
7
6
10
15
16
18
19
18
16
15
13
11
9

Chance of Frost

Temperature (°C)

21
20
19
19
19
18
19
19
20
22
24
26
26
26
26
26
25
25
25
25
25
25
25
25

Feels Like (°C)

21
21
21
17
17
16
16
16
16
19
20
21
23
23
25
25
25
23
23
23
23
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

49
53
56
58
60
61
59
57
57
52
50
47
49
50
52
54
57
59
60
61
62
59
56
53

Pressure (mb)

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

Ozone (du)

259
259
259
259
260
260
260
259
259
259
259
259
259
259
259
259
259
259
259
259
260
260
260
260

Thursday 29

Waxing Gibbous 85%

16:22

01:07

Sun - Rise: 05:38, Set: 19:20, Transit: 12:29. Moon - Rise: 16:22, Set: 01:07. Civil Dark: 19:46 - 05:12. Nautical Dark: 20:18 - 04:40. Astro Dark: 20:52 - 04:06

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: 23/01/26 00:44:13. Forecast: 23/01/26 to 29/01/26. Timezone: UTC+8.00