Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 63%

21:55

13:00

22 Bad
23 Bad
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 OK
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:33, Set: 18:03, Transit: 12:18. Moon - Rise: 21:55, Set: 13:00. Civil Dark: 18:27 - 06:08. Nautical Dark: 18:55 - 05:40. Astro Dark: 19:24 - 05:12

Total Clouds (% Sky Obscured)

52
100
100
100
100
100
100
100
83
72
65
66
73
35
26
50
69
37
90
78
100
100
100
100

Low Clouds (% Sky Obscured)

20
38
79
84
80
55
52
51
55
30
14
15
21
35
26
1
11
17
15
17
35
27
25
19

Medium Clouds (% Sky Obscured)

18
19
42
95
72
62
60
55
2
19
2
1
0
0
0
0
0
0
0
0
27
42
55
55

High Clouds (% Sky Obscured)

52
100
100
100
100
100
100
100
80
65
55
40
20
7
3
50
69
37
90
78
100
100
91
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 (%)

0
0
3
17
16
16
7
14
6
2
2
2
1
1
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
9
9
7
7
7
6
6
6
5
5
5
6
7
8
10
11
12
14
15
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
69
69
69
70
72
72
72
73
70
63
60
58
57
60
59
61
62
61
60
62
64
65

Pressure (mb)

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

Ozone (du)

282
281
281
280
279
278
276
276
274
273
272
272
272
271
272
273
272
271
270
270
270
270
269
268

Thursday 9

Waning Gibbous 53%

22:51

13:44

22 Bad
23 Bad
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 Bad
21 Bad

Sun - Rise: 06:33, Set: 18:01, Transit: 12:17. Moon - Rise: 22:51, Set: 13:44. Civil Dark: 18:26 - 06:09. Nautical Dark: 18:54 - 05:41. Astro Dark: 19:22 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
100
100
100
100
100
89
90
73
84
100
81
88
75
35
86
55

Low Clouds (% Sky Obscured)

19
24
17
7
0
0
0
0
0
0
0
0
0
0
0
0
6
14
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
31
35
40
51
100
96
96
89
100
83
64
100
89
40
41
30
41
40
40
48
19
3
8

High Clouds (% Sky Obscured)

100
100
100
100
100
100
82
100
100
100
100
100
47
37
72
64
69
100
72
72
56
19
76
55

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
14
13
13
12
13
12
12
13
13
15
17
19
21
22
22
21
22
20
19
19
17

Dew Point (°C)

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

Relative Humidity (%)

64
64
54
48
51
56
57
58
57
58
57
52
49
45
43
42
42
41
39
40
42
43
43
44

Pressure (mb)

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

Ozone (du)

269
268
267
267
267
268
268
269
270
270
271
271
271
272
272
271
270
269
269
270
270
270
270
271

Friday 10

Third Quarter 43%

23:50

14:22

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

Sun - Rise: 06:34, Set: 18:00, Transit: 12:17. Moon - Rise: 23:50, Set: 14:22. Civil Dark: 18:25 - 06:10. Nautical Dark: 18:53 - 05:41. Astro Dark: 19:21 - 05:13

Total Clouds (% Sky Obscured)

26
28
20
12
15
13
28
23
22
21
26
16
17
14
8
10
9
9
3
3
0
1
8
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
16
19
21
16
15
0
0
0
0
0
0
3
0
0
0
0

Medium Clouds (% Sky Obscured)

3
7
8
12
15
13
28
23
22
21
26
16
17
14
8
10
9
9
3
0
0
1
8
12

High Clouds (% Sky Obscured)

26
28
20
7
5
2
2
0
0
0
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
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
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)

11
12
13
13
14
13
13
12
11
11
11
11
12
11
9
7
7
8
8
7
8
7
7
7

Chance of Frost

Temperature (°C)

20
20
19
19
19
19
19
18
18
18
18
20
21
23
25
26
26
26
26
26
24
24
24
24

Feels Like (°C)

17
17
16
16
15
15
16
15
15
15
16
17
20
22
24
27
27
26
26
26
24
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

43
42
42
41
43
44
46
48
50
52
50
45
43
40
40
42
40
45
48
49
53
52
47
45

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1019
1020
1020
1020
1021
1020
1019
1019
1017
1017
1016
1016
1017
1017
1017
1017
1018

Ozone (du)

271
269
269
268
267
266
265
266
267
267
268
268
268
267
267
266
265
265
265
265
266
267
267
268

Saturday 11

Waning Crescent 33%

00:50

14:56

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

Sun - Rise: 06:35, Set: 17:59, Transit: 12:17. Moon - Rise: 00:50, Set: 14:56. Civil Dark: 18:23 - 06:10. Nautical Dark: 18:52 - 05:42. Astro Dark: 19:20 - 05:14

Total Clouds (% Sky Obscured)

18
18
20
18
17
17
19
27
37
44
46
39
36
22
10
3
3
2
1
1
1
0
1
2

Low Clouds (% Sky Obscured)

0
7
13
18
13
9
6
13
20
24
20
20
18
11
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
18
18
18
16
14
11
14
17
21
24
24
18
12
8
3
2
1
1
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)

7
7
7
6
7
7
7
7
7
7
8
9
8
7
5
2
2
5
7
8
8
8
8
6

Chance of Frost

Temperature (°C)

23
23
23
22
22
22
21
21
21
21
21
23
24
26
27
27
28
27
26
25
24
24
23
23

Feels Like (°C)

23
22
22
22
22
22
21
21
20
21
20
22
23
26
28
30
29
27
25
24
24
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

45
45
46
48
48
49
48
48
48
48
44
42
39
38
39
40
37
40
44
47
53
53
53
52

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1018
1018
1017
1016
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

267
267
265
264
265
265
266
266
267
267
268
269
269
269
269
268
268
268
268
269
268
268
268
268

Sunday 12

Waning Crescent 23%

01:52

15:28

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

Sun - Rise: 06:35, Set: 17:58, Transit: 12:17. Moon - Rise: 01:52, Set: 15:28. Civil Dark: 18:22 - 06:11. Nautical Dark: 18:51 - 05:43. Astro Dark: 19:19 - 05:14

Total Clouds (% Sky Obscured)

2
1
1
0
1
3
4
9
16
22
28
26
25
21
17
14
0
0
0
1
1
1
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
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
1
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
3
2
0
1
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
4
5
6
7
7
7
6
6
6
6
5
4
2
4
8
12
13
14
15
14
13
13
12

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
22
22
22
22
23
24
25
25
24
24
23
23
22
22
22
22
22

Feels Like (°C)

24
24
24
23
23
23
23
23
22
23
23
24
25
27
27
24
23
22
22
22
21
22
22
20

Dew Point (°C)

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

Relative Humidity (%)

50
47
45
45
46
46
47
47
48
48
47
43
42
42
37
39
46
50
54
57
60
63
68
64

Pressure (mb)

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

Ozone (du)

268
267
267
268
268
268
268
268
268
268
268
268
267
267
267
267
266
267
267
268
267
267
267
266

Monday 13

Waning Crescent 15%

02:54

15:57

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

Sun - Rise: 06:36, Set: 17:57, Transit: 12:16. Moon - Rise: 02:54, Set: 15:57. Civil Dark: 18:21 - 06:12. Nautical Dark: 18:50 - 05:43. Astro Dark: 19:18 - 05:15

Total Clouds (% Sky Obscured)

0
7
13
19
20
22
22
18
16
16
12
8
4
3
1
0
0
0
1
11
21
24
24
22

Low Clouds (% Sky Obscured)

0
7
13
19
20
22
22
18
16
13
9
6
3
2
1
0
0
0
0
6
10
11
5
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
21
24
24
22

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
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
23
30
25
22
17

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)

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

Chance of Frost

Temperature (°C)

22
21
21
21
21
20
20
20
20
20
20
21
23
24
24
24
24
24
23
22
22
22
21
21

Feels Like (°C)

21
21
21
22
21
20
20
21
20
20
20
20
20
20
20
20
21
26
25
26
26
26
27
20

Dew Point (°C)

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

Relative Humidity (%)

61
58
59
59
60
60
59
58
58
58
59
53
49
43
43
43
42
44
45
47
52
59
66
59

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1019
1019
1019
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

266
266
267
267
267
268
269
269
269
270
270
270
271
271
271
270
270
269
269
268
268
269
269
269

Tuesday 14

Waning Crescent 8%

03:57

16:26

22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 06:37, Set: 17:55, Transit: 12:16. Moon - Rise: 03:57, Set: 16:26. Civil Dark: 18:20 - 06:12. Nautical Dark: 18:48 - 05:44. Astro Dark: 19:17 - 05:15

Total Clouds (% Sky Obscured)

21
14
11
7
12
17
24
48
70
94
93
89
83
86
89
88
87
82
73
81
89
99

Low Clouds (% Sky Obscured)

0
2
3
5
10
16
19
21
24
30
30
29
29
21
11
1
5
10
24
21
18
16

Medium Clouds (% Sky Obscured)

21
14
11
7
8
4
1
1
1
1
1
2
3
7
10
25
16
12
9
9
9
9

High Clouds (% Sky Obscured)

1
1
1
1
1
2
3
35
65
94
93
89
83
86
85
85
50
50
43
50
59
70

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

Fog (%)

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

Precipitation Probability (%)

11
11
10
11
11
11
7
16
19
20
20
17
12
11
7
4
20
24
24
26
28
27

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
20
20
20
19
18
18
17
17
17
18
17
18
19
19
21
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

54
48
48
46
46
47
47
48
46
44
42
39
38
36
37
37
39
40
41
43
46
51

Pressure (mb)

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

Ozone (du)

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

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

Generated: 08/04/26 22:40:36. Forecast: 08/04/26 to 14/04/26. Timezone: UTC+8.00