Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 11%

03:46

15:23

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
00 Bad

Sun - Rise: 06:57, Set: 17:28, Transit: 12:12. Moon - Rise: 03:46, Set: 15:23. Civil Dark: 17:54 - 06:31. Nautical Dark: 18:23 - 06:01. Astro Dark: 18:52 - 05:32

Total Clouds (% Sky Obscured)

97
100
100
96
100
100
59
75
81
88
91
96
100
95
90
87
93
82
73
63
66
63
72
65

Low Clouds (% Sky Obscured)

32
39
40
49
38
44
59
67
72
75
78
92
100
81
75
70
86
71
73
63
60
56
66
57

Medium Clouds (% Sky Obscured)

33
40
40
20
45
65
36
37
23
23
26
26
24
21
13
23
11
14
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
70
70
76
100
100
0
1
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
7
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

63
100
100
100
100
100
100
95
94
59
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

4
9
20
43
89
64
69
60
48
40
34
28
15
9
13
8
18
2
6
6
17
14
12
6

Precipitation Amount (mm)

0
0
0
0
1.1
0.6
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
5
6
5
7
9
10
11
11
12
14
15
14
13
11
11
10
10
9
10
10

Chance of Frost

Temperature (°C)

19
19
19
19
19
18
18
18
18
18
18
18
19
18
18
18
17
17
17
17
17
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
75
76
77
80
81
79
76
76
73
70
65
65
64
62
64
63
62
61
62
64
63
61

Pressure (mb)

1017
1016
1016
1016
1017
1017
1017
1017
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1018
1017
1017
1017
1016

Ozone (du)

275
275
274
274
275
275
277
275
276
278
279
280
282
281
280
280
283
287
289
292
294
293
293
294

Friday 15

Waning Crescent 5%

04:55

15:59

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:57, Set: 17:27, Transit: 12:12. Moon - Rise: 04:55, Set: 15:59. Civil Dark: 17:53 - 06:32. Nautical Dark: 18:23 - 06:02. Astro Dark: 18:52 - 05:33

Total Clouds (% Sky Obscured)

84
85
57
63
74
70
85
93
76
85
91
87
85
67
32
29
35
42
72
96
95
96
97
94

Low Clouds (% Sky Obscured)

64
74
52
54
64
67
59
46
64
46
76
75
66
59
32
29
35
42
61
84
79
81
83
80

Medium Clouds (% Sky Obscured)

16
12
24
17
22
23
69
84
41
72
59
1
18
0
0
0
7
5
12
23
25
28
30
24

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
2
0

ISS Passover

Visibility (miles)

9
9
8
9
9
5
3
3
5
4
5
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

34
31
34
34
34
34
23
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
20
25
35
51
86
95
95
81
78
68
40
24
9
17
9
18
19
24
28
34
38
33
31

Precipitation Amount (mm)

0
0
0
0
0
0.9
1.3
1
0.7
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
16
16
16
16
16
17
17
17
17
17
17
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
64
59
56
63
71
74
73
73
69
61
59
58
62
65
65
67
67
69
67
64
59
57

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

293
290
290
292
296
300
303
305
305
305
307
304
299
297
297
297
297
297
294
292
290
287
287
285

Saturday 16

Waning Crescent 1%

06:07

16:40

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
20 OK
21 OK
22 OK
23 OK
00 Bad

Sun - Rise: 06:58, Set: 17:27, Transit: 12:12. Moon - Rise: 06:07, Set: 16:40. Civil Dark: 17:53 - 06:32. Nautical Dark: 18:22 - 06:03. Astro Dark: 18:51 - 05:33

Total Clouds (% Sky Obscured)

90
78
92
85
99
95
96
95
87
92
93
97
72
67
26
19
22
21
15
21
20
21
27
36

Low Clouds (% Sky Obscured)

76
71
78
79
82
81
78
80
68
71
66
77
52
51
26
10
21
21
15
21
20
21
27
36

Medium Clouds (% Sky Obscured)

37
37
22
0
32
28
33
29
16
29
32
44
27
27
17
19
22
8
0
0
0
0
2
4

High Clouds (% Sky Obscured)

27
0
0
11
45
0
0
2
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
35
65
65
65
65
65
34
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

33
30
18
18
25
30
25
25
20
15
20
26
16
9
12
16
8
7
14
8
11
6
19
19

Precipitation Amount (mm)

0
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
57
61
68
68
67
66
64
67
68
68
67
66
62
59
58
61
61
61
63
64
65
68
69

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

285
287
289
292
292
292
292
293
295
293
290
286
284
282
283
282
282
281
281
281
280
280
279
279

Sunday 17

New Moon 0%

07:23

17:30

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

Sun - Rise: 06:59, Set: 17:26, Transit: 12:12. Moon - Rise: 07:23, Set: 17:30. Civil Dark: 17:52 - 06:33. Nautical Dark: 18:22 - 06:03. Astro Dark: 18:51 - 05:34

Total Clouds (% Sky Obscured)

38
40
47
63
67
72
73
71
58
50
42
32
28
26
27
23
37
54
60
56
51
44
43
39

Low Clouds (% Sky Obscured)

38
40
47
63
64
64
56
48
48
43
42
32
28
26
27
23
37
54
60
56
51
42
42
35

Medium Clouds (% Sky Obscured)

7
7
8
7
10
14
18
17
13
7
4
2
0
0
0
0
4
7
6
2
2
2
1
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 (%)

7
23
22
9
29
22
13
31
23
8
25
21
7
12
8
6
7
8
9
14
15
5
14
18

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
3
4
4
5
5
5
5
5
5
5
4
5
6
6
6
6
6
6
7
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
72
73
73
74
71
69
65
60
57
56
58
62
65
69
70
70
70
71
75
77
81
81

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

280
281
281
281
281
281
281
282
281
280
279
279
279
277
276
277
277
277
276
276
276
275
276
275

Monday 18

Waxing Crescent 3%

08:38

18:30

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

Sun - Rise: 06:59, Set: 17:26, Transit: 12:13. Moon - Rise: 08:38, Set: 18:30. Civil Dark: 17:52 - 06:33. Nautical Dark: 18:21 - 06:04. Astro Dark: 18:50 - 05:35

Total Clouds (% Sky Obscured)

39
40
33
27
38
54
64
59
40
27
23
19
15
21
11
0
1
2
3
3
1
0
0
0

Low Clouds (% Sky Obscured)

32
32
31
27
38
54
64
59
40
27
23
19
15
7
4
0
0
1
2
2
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
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 (%)

32
35
26
11
22
19
3
9
13
2
5
12
1
9
7
1
4
3
2
6
5
1
4
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
81
79
79
79
78
75
69
61
56
52
52
55
56
59
61
64
66
69
67
66
65
63

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

275
274
275
275
275
276
275
275
276
275
275
274
273
273
273
273
273
273
272
272
273
273
274
273

Tuesday 19

Waxing Crescent 9%

09:47

19:38

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
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:00, Set: 17:25, Transit: 12:13. Moon - Rise: 09:47, Set: 19:38. Civil Dark: 17:51 - 06:34. Nautical Dark: 18:21 - 06:04. Astro Dark: 18:50 - 05:35

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
3
6

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
1
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 (%)

1
8
8
1
3
5
0
0
1
0
0
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)

5
5
6
6
7
7
7
8
8
8
9
6
4
3
3
3
6
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
8
8
8
8
7
6
5
5
5
6
6
5
5
5
5
5
4
4
3
3

Relative Humidity (%)

62
60
61
61
61
61
61
61
52
44
37
37
36
35
36
36
37
39
39
39
38
38
38
38

Pressure (mb)

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

Ozone (du)

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

Wednesday 20

Waxing Crescent 18%

10:47

20:50

Sun - Rise: 07:01, Set: 17:24, Transit: 12:13. Moon - Rise: 10:47, Set: 20:50. Civil Dark: 17:51 - 06:35. Nautical Dark: 18:20 - 06:05. Astro Dark: 18:50 - 05:36

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: 14/05/26 01:08:01. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+8.00