Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

New Moon 0%

07:44

18:28

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

Sun - Rise: 06:53, Set: 17:48, Transit: 12:21. Moon - Rise: 07:44, Set: 18:28. Civil Dark: 18:13 - 06:28. Nautical Dark: 18:42 - 05:59. Astro Dark: 19:10 - 05:31

Total Clouds (% Sky Obscured)

0
0
0
0
0
3
21
8
3
6
22
22
19
0
4
8
0
9
22
2
24
26
13
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
21
8
3
6
22
22
19
0
4
8
0
9
22
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
2
24
26
12
1

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)

4
4
2
1
4
7
8
8
8
8
8
7
6
6
5
5
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
51
46
44
47
52
58
63
65
69
75
78
78
74
69
66
66
66
67
67
68
68
66
60

Pressure (mb)

1030
1029
1028
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1026
1026
1026
1027
1027

Ozone (du)

285
292
296
294
296
293
291
296
296
299
300
300
298
298
301
302
300
297
295
295
292
290
291
291

Friday 14

Waxing Crescent 3%

08:14

19:34

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

Sun - Rise: 06:52, Set: 17:48, Transit: 12:21. Moon - Rise: 08:14, Set: 19:34. Civil Dark: 18:13 - 06:27. Nautical Dark: 18:42 - 05:58. Astro Dark: 19:11 - 05:30

Total Clouds (% Sky Obscured)

0
0
0
45
50
47
10
28
38
29
12
20
6
4
20
44
19
17
23
17
15
28
0
0

Low Clouds (% Sky Obscured)

0
0
0
27
40
32
10
2
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
38
41
42
0
24
24
23
9
20
0
0
11
0
18
14
0
11
7
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
5
2
0
0
3
0
1
1
4
2
9
40
2
4
21
4
7
26
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)

5
6
4
3
2
1
3
3
6
6
6
5
5
5
6
6
6
7
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

15
16
18
19
20
20
20
19
18
17
16
16
15
15
15
14
14
14
14
14
13
13
13
14

Feels Like (°C)

14
16
18
20
21
21
21
20
17
15
15
15
15
14
13
13
10
12
12
12
11
11
11
13

Dew Point (°C)

5
5
5
6
7
8
8
8
8
9
9
8
7
7
6
6
6
5
5
5
6
6
6
6

Relative Humidity (%)

52
46
43
42
42
44
46
48
54
59
62
61
58
57
57
57
57
56
55
56
59
60
60
57

Pressure (mb)

1027
1026
1025
1024
1023
1023
1023
1023
1023
1024
1025
1025
1024
1024
1023
1023
1023
1023
1022
1023
1023
1023
1024
1024

Ozone (du)

293
293
292
291
290
287
286
285
282
281
279
277
277
277
278
276
277
276
276
275
276
277
278
281

Saturday 15

Waxing Crescent 8%

08:42

20:37

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

Sun - Rise: 06:51, Set: 17:49, Transit: 12:21. Moon - Rise: 08:42, Set: 20:37. Civil Dark: 18:14 - 06:26. Nautical Dark: 18:43 - 05:57. Astro Dark: 19:11 - 05:29

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
17
11
18
22
37
43
43
30
50
53
47
43
45
41
38
34
24
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
17
11
18
22
24
35
40
25
15
10
6
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
35
38
42
45
39
36
32
21
11

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)

10
10
8
7
5
4
3
4
3
3
3
4
4
4
5
5
6
7
9
9
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
18
19
20
20
20
20
19
19
18
15
14
14
13
12
12
12
13
14
13
12
11
13

Dew Point (°C)

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

Relative Humidity (%)

53
50
50
48
49
49
53
57
63
65
64
63
62
59
57
55
55
57
57
56
54
52
51
48

Pressure (mb)

1024
1024
1023
1022
1021
1021
1021
1021
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1021
1021
1021
1021

Ozone (du)

283
285
287
290
291
293
295
294
295
294
295
295
297
298
297
295
292
291
290
289
287
287
287
287

Sunday 16

Waxing Crescent 15%

09:11

21:38

10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
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
08 Bad
09 Bad

Sun - Rise: 06:50, Set: 17:50, Transit: 12:20. Moon - Rise: 09:11, Set: 21:38. Civil Dark: 18:15 - 06:25. Nautical Dark: 18:43 - 05:56. Astro Dark: 19:12 - 05:28

Total Clouds (% Sky Obscured)

3
3
3
4
10
20
21
37
51
53
70
60
75
81
87
75
91
87
85
86
93
95
87
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
42
41
41

Medium Clouds (% Sky Obscured)

2
2
2
2
3
4
5
18
31
47
49
51
49
54
58
63
63
62
57
57
58
58
54
43

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
6
6
8
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
16
30
38
36
37
40
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
18
20
21
19
20
21
20
19
19
18
19
18
16
16
17
15
16
15
15
15
13
14

Dew Point (°C)

6
7
7
8
10
11
12
13
12
11
10
10
11
11
11
11
12
12
12
12
13
13
12
12

Relative Humidity (%)

45
44
43
43
44
51
55
58
58
60
61
62
65
65
66
66
73
74
79
82
83
83
79
77

Pressure (mb)

1020
1020
1019
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1012
1012
1012
1012

Ozone (du)

286
285
285
285
285
285
285
284
285
285
284
284
283
283
281
281
281
282
283
282
281
282
283
283

Monday 17

Waxing Crescent 24%

09:41

22:39

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:49, Set: 17:50, Transit: 12:20. Moon - Rise: 09:41, Set: 22:39. Civil Dark: 18:15 - 06:24. Nautical Dark: 18:44 - 05:55. Astro Dark: 19:12 - 05:27

Total Clouds (% Sky Obscured)

70
83
90
100
100
100
100
85
69
54
59
63
68
69
70
72
73
75
77
68
59
50
68
86

Low Clouds (% Sky Obscured)

40
54
68
83
71
59
47
47
48
49
50
52
53
52
50
49
50
51
52
52
51
50
65
80

Medium Clouds (% Sky Obscured)

37
53
60
70
70
70
75
50
23
0
8
17
24
28
32
38
40
38
36
25
13
0
22
40

High Clouds (% Sky Obscured)

0
32
63
90
60
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
3
4
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
60
95
95
95
95
95
81
64
55
57
40
37
21
15
22
18
15
23
18
16
17
15
11

Precipitation Amount (mm)

0
0.2
0.8
0.9
1.1
1.4
0.9
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
17
17
18
18
17
18
20
19
19
19
19
19
19
17
17
16
14
12
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
13
11
11
9
9
8
9
8
8
8
8
9
9
9
9
9
9
10
10
10
10
10

Dew Point (°C)

13
13
13
14
12
12
11
9
5
5
4
5
5
6
6
5
5
5
6
6
6
5
5
4

Relative Humidity (%)

73
71
76
82
75
77
70
65
50
48
46
49
52
54
54
53
53
55
57
58
57
55
54
49

Pressure (mb)

1011
1011
1010
1010
1009
1010
1011
1012
1012
1013
1014
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021

Ozone (du)

284
286
286
286
286
287
292
294
297
298
299
298
298
298
295
293
290
289
287
285
283
281
279
280

Tuesday 18

Waxing Crescent 33%

No Rise

23:39

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

Sun - Rise: 06:48, Set: 17:51, Transit: 12:20. Moon - Rise: No Rise, Set: 23:39. Civil Dark: 18:16 - 06:23. Nautical Dark: 18:45 - 05:54. Astro Dark: 19:13 - 05:26

Total Clouds (% Sky Obscured)

98
83
66
49
39
30
27
35
42
38
31
32
29
46
63
76
81
72
76
77
80
84
90
96

Low Clouds (% Sky Obscured)

95
83
66
49
39
30
27
35
41
36
31
32
29
46
26
4
17
30
44
47
52
56
67
78

Medium Clouds (% Sky Obscured)

55
43
31
17
11
6
0
12
29
38
31
32
29
46
41
36
46
58
68
65
65
64
61
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
28
60
76
81
60
15
4
3
2
1
6

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
Light Rain

Precipitation Probability (%)

15
16
14
3
13
10
1
5
6
2
7
6
5
12
16
7
11
10
10
16
23
27
52
77

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
0.4

Wind Speed/Direction (mph)

8
7
8
8
9
8
8
8
8
8
9
10
12
13
13
14
14
14
14
15
16
16
17
15

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
42
42
42
43
44
46
47
50
51
53
54
57
59
60
60
61
61
62
63
64
65
65
64

Pressure (mb)

1021
1021
1021
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018

Ozone (du)

280
280
280
281
281
281
281
281
282
282
283
282
282
282
280
279
278
278
278
278
284
290
295
301

Wednesday 19

Waxing Crescent 43%

10:14

00:38

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
00 Bad
01 Bad

Sun - Rise: 06:47, Set: 17:51, Transit: 12:20. Moon - Rise: 10:14, Set: 00:38. Civil Dark: 18:16 - 06:22. Nautical Dark: 18:45 - 05:53. Astro Dark: 19:14 - 05:25

Total Clouds (% Sky Obscured)

100
84
69
53
51
50
54
67
80
92
91
89
88
81
74
66

Low Clouds (% Sky Obscured)

89
73
57
40
48
50
54
67
80
92
91
89
88
81
73
66

Medium Clouds (% Sky Obscured)

45
30
15
0
1
3
4
3
2
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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
85
50
16
19
19
15
16
26
33
40
44
53
43
30
21

Precipitation Amount (mm)

1.3
0.7
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

15
17
17
18
18
18
17
17
16
14
13
12
10
9
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
61
60
58
58
59
60
63
66
71
73
74
77
76
75

Pressure (mb)

1019
1019
1019
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022

Ozone (du)

306
312
311
310
309
308
306
304
303
303
302
301
300
298
297
295

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

Generated: 13/08/26 09:26:43. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+8.00