Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 53%

11:32

01:37

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

Sun - Rise: 06:46, Set: 17:52, Transit: 12:19. Moon - Rise: 11:32, Set: 01:37. Civil Dark: 18:17 - 06:21. Nautical Dark: 18:46 - 05:52. Astro Dark: 19:14 - 05:24

Total Clouds (% Sky Obscured)

9
31
45
46
40
35
34
19
21
30
40
41
37
32
21
22
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
22
35
36
33
35
34
19
21
30
40
41
37
32
21
22
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
35
34
34
34
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)

2
5
7
8
8
8
8
8
8
8
7
6
6
5
5
5
5
5
5
4
5
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
10
10
10
11
11
11
11
11
10
10
10
9
9
9
9
9
8
7
7
7

Relative Humidity (%)

57
60
60
61
61
63
65
68
72
74
78
76
74
74
75
74
74
74
74
75
71
63
56
50

Pressure (mb)

1026
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1028
1027
1027

Ozone (du)

294
295
295
295
293
292
292
291
289
288
287
286
286
286
286
285
284
284
284
284
283
283
282
281

Friday 21

Waxing Gibbous 63%

No Rise

02:33

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

Sun - Rise: 06:45, Set: 17:53, Transit: 12:19. Moon - Rise: No Rise, Set: 02:33. Civil Dark: 18:18 - 06:20. Nautical Dark: 18:46 - 05:51. Astro Dark: 19:15 - 05:23

Total Clouds (% Sky Obscured)

0
0
15
17
18
19
19
4
0
0
2
4
19
43
46
40
37
57
65
61
55
39
62
90

Low Clouds (% Sky Obscured)

0
0
15
17
18
19
19
0
0
0
0
0
0
0
28
0
0
2
6
7
8
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
0
0
2
4
19
43
46
40
37
57
51
43
35
37
27
25

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
15
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
9
10
11
12
12
12
12
11
10
10
10
10
10
10
10
10
9
8
8
8
8

Relative Humidity (%)

45
47
50
53
56
61
67
71
73
74
73
69
68
68
69
69
69
69
69
68
64
58
53
51

Pressure (mb)

1026
1025
1024
1023
1023
1024
1024
1024
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

279
277
276
274
274
273
273
274
274
276
276
275
274
274
274
274
275
275
277
278
280
282
286
288

Saturday 22

Waxing Gibbous 72%

12:20

03:25

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

Sun - Rise: 06:44, Set: 17:53, Transit: 12:19. Moon - Rise: 12:20, Set: 03:25. Civil Dark: 18:18 - 06:19. Nautical Dark: 18:47 - 05:50. Astro Dark: 19:15 - 05:22

Total Clouds (% Sky Obscured)

84
75
48
41
50
57
57
57
56
100
100
67
63
49
47
34
15
25
34
22
18
12
7
23

Low Clouds (% Sky Obscured)

0
0
0
0
27
33
42
30
26
10
10
28
10
9
13
3
9
24
34
22
16
9
0
15

Medium Clouds (% Sky Obscured)

24
10
22
22
47
55
43
41
49
55
52
43
49
46
35
30
6
3
0
0
2
5
7
16

High Clouds (% Sky Obscured)

76
66
23
7
10
10
20
28
30
100
100
8
39
15
1
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
9
12
24
29
23
7
6
4
5
7
18
6
15
4
6
3
3
3
1
1
4
1
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
12
13
13
13
13
13
13
12
13
13
13
12
12
12
12
11
11
10
10
9
9

Relative Humidity (%)

54
57
60
65
70
72
73
74
76
76
75
78
78
82
82
82
80
79
80
80
78
70
65
59

Pressure (mb)

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

Ozone (du)

289
289
287
287
287
287
287
286
289
291
293
295
295
295
296
295
292
291
291
290
291
294
295
295

Sunday 23

Waxing Gibbous 80%

13:12

04:12

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

Sun - Rise: 06:42, Set: 17:54, Transit: 12:19. Moon - Rise: 13:12, Set: 04:12. Civil Dark: 18:19 - 06:18. Nautical Dark: 18:47 - 05:49. Astro Dark: 19:16 - 05:21

Total Clouds (% Sky Obscured)

39
56
46
37
27
18
9
0
8
13
23
17
12
5
13
18
23
17
11
4
4
3
2
9

Low Clouds (% Sky Obscured)

30
45
40
35
27
18
9
0
8
13
23
16
8
0
7
14
21
14
7
0
0
0
0
8

Medium Clouds (% Sky Obscured)

24
33
21
10
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
4
1
4
6
6
6
6
4
4
3
2
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 (%)

4
3
17
16
1
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

9
10
11
13
14
15
14
12
11
9
7
6
5
5
5
5
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
10
11
10
10
10
10
10
9
9
8
8
9
9
8
8
7
7
6
7
7
7

Relative Humidity (%)

56
56
58
63
69
68
69
69
70
70
70
71
70
74
79
80
77
77
76
76
74
71
65
59

Pressure (mb)

1022
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

293
289
288
288
288
289
289
289
289
289
288
289
289
289
290
287
288
288
290
291
290
293
293
292

Monday 24

Waxing Gibbous 88%

14:09

04:54

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

Sun - Rise: 06:41, Set: 17:55, Transit: 12:18. Moon - Rise: 14:09, Set: 04:54. Civil Dark: 18:19 - 06:16. Nautical Dark: 18:48 - 05:48. Astro Dark: 19:16 - 05:20

Total Clouds (% Sky Obscured)

17
25
25
24
23
25
29
32
21
11
0
16
31
47
29
16
1
1
1
2
2
2
2
2

Low Clouds (% Sky Obscured)

17
25
25
24
23
25
29
32
21
11
0
16
31
47
25
13
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)

1
0
0
0
0
0
0
0
0
0
0
1
2
3
11
5
1
1
1
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
9
10
10
10
10
10
10
10
11
11
12
12
10
10
9
9
9
9
9
10
10

Relative Humidity (%)

56
58
62
65
68
68
69
70
70
72
73
75
79
82
82
80
81
81
80
79
79
74
69
66

Pressure (mb)

1024
1023
1022
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1023
1022
1024
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

291
290
290
286
286
285
283
282
283
283
283
284
285
284
283
282
281
280
279
278
277
277
277
277

Tuesday 25

Waxing Gibbous 93%

15:08

05:31

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

Sun - Rise: 06:40, Set: 17:55, Transit: 12:18. Moon - Rise: 15:08, Set: 05:31. Civil Dark: 18:20 - 06:15. Nautical Dark: 18:48 - 05:47. Astro Dark: 19:17 - 05:19

Total Clouds (% Sky Obscured)

2
2
3
5
7
6
5
3
9
15
23
26
31
36
40
45
52
62
76
77
81
89
98
98

Low Clouds (% Sky Obscured)

0
0
2
3
5
4
4
3
9
15
23
26
31
36
40
45
52
62
74
76
75
74
74
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
47
65
64
63
57
58

High Clouds (% Sky Obscured)

2
2
3
4
5
3
3
2
1
1
0
0
0
0
0
0
0
10
20
25
7
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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
1
0
1
4
4
14
18
19
36
46
45
46
53
69
83

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
9
9
10
10
10
10
10
11
12

Relative Humidity (%)

63
61
58
57
56
55
56
57
58
58
59
58
59
61
62
66
68
70
70
70
70
72
74
75

Pressure (mb)

1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

277
277
277
278
279
280
281
281
281
282
283
283
286
289
292
295
298
301
302
304
305
309
312
316

Wednesday 26

Waxing Gibbous 98%

16:08

06:03

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:39, Set: 17:56, Transit: 12:18. Moon - Rise: 16:08, Set: 06:03. Civil Dark: 18:21 - 06:14. Nautical Dark: 18:49 - 05:46. Astro Dark: 19:17 - 05:17

Total Clouds (% Sky Obscured)

99
100
99
98
96
96
98
100
86
73
59
59
57
56
71
85
100
92
84
76

Low Clouds (% Sky Obscured)

68
65
72
75
82
75
68
63
60
57
53
52
53
54
61
67
74
67
62
59

Medium Clouds (% Sky Obscured)

63
69
73
74
74
74
76
80
65
46
31
22
10
0
20
40
60
50
40
30

High Clouds (% Sky Obscured)

0
0
1
2
7
7
11
20
26
13
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
7
6
5
4
6
7
8
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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

94
95
95
95
95
95
95
95
95
95
83
57
44
36
43
52
62
55
57
72

Precipitation Amount (mm)

0.5
0.7
1.1
1.3
1.5
1.3
1.5
1.5
0.8
0.7
0.4
0
0
0
0
0.2
0.4
0.2
0.2
0.5

Wind Speed/Direction (mph)

14
15
16
16
17
17
16
16
16
15
15
15
15
15
14
13
12
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
13
13
13
13
13
11
10
10
10
10
10
10
10
9
10
10

Dew Point (°C)

13
13
13
13
13
13
12
12
11
10
9
8
9
9
10
9
9
9
8
7

Relative Humidity (%)

77
77
77
76
76
73
73
72
71
66
63
58
62
64
66
66
66
67
63
60

Pressure (mb)

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

Ozone (du)

314
312
310
310
310
311
311
311
312
310
307
305
304
303
302
299
296
293
291
288

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

Generated: 20/08/26 12:24:12. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+8.00