Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 24%

02:24

15:06

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
01 Good
02 Good

Sun - Rise: 06:16, Set: 17:35, Transit: 11:55. Moon - Rise: 02:24, Set: 15:06. Civil Dark: 18:00 - 05:51. Nautical Dark: 18:29 - 05:21. Astro Dark: 18:58 - 04:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
11
15
17
15
7
9
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
11
15
17
15
7
9
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
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

13
13
13
12
13
14
15
17
19
21
21
22
22
21
20
19
19
18
17
17
16
16
16
15

Feels Like (°C)

10
11
11
10
11
12
14
16
18
20
21
22
22
21
20
19
20
19
17
18
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

57
59
60
62
61
55
49
43
36
34
35
37
38
42
51
55
57
58
59
62
65
65
65
66

Pressure (mb)

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

Ozone (du)

274
272
271
270
271
271
272
272
272
271
270
270
270
269
269
268
268
268
267
267
266
265
264
263

Tuesday 14

Waning Crescent 16%

No Rise

15:34

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 OK
22 OK
23 OK
00 OK
01 OK
02 Good

Sun - Rise: 06:16, Set: 17:34, Transit: 11:55. Moon - Rise: No Rise, Set: 15:34. Civil Dark: 17:59 - 05:51. Nautical Dark: 18:28 - 05:22. Astro Dark: 18:57 - 04:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
8
10
15
26
27
25
29
32
26
22
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
8
10
10
20
25
25
29
32
26
22
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
26
27
23
29
32
18
14
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
9
3
5
3
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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
1
0
1

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)

6
7
6
6
6
6
6
5
2
4
6
8
10
10
9
9
8
5
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

15
14
14
14
14
16
18
20
21
22
22
22
21
20
20
19
19
18
18
18
17
17
16
16

Feels Like (°C)

15
14
14
14
14
16
18
20
23
23
23
22
21
20
20
19
19
19
20
19
19
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
71
70
61
54
51
46
45
47
48
52
56
60
67
69
71
72
76
79
83
83
85

Pressure (mb)

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

Ozone (du)

262
262
262
263
263
263
262
262
262
262
260
259
258
258
257
257
256
257
258
257
257
257
258
258

Wednesday 15

Waning Crescent 8%

03:28

16:02

03 Good
04 Bad
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 OK
00 OK
01 OK
02 Good

Sun - Rise: 06:17, Set: 17:32, Transit: 11:55. Moon - Rise: 03:28, Set: 16:02. Civil Dark: 17:58 - 05:52. Nautical Dark: 18:27 - 05:23. Astro Dark: 18:56 - 04:54

Total Clouds (% Sky Obscured)

12
51
12
0
4
0
0
5
0
0
0
0
1
0
1
3
0
7
8
14
20
26
19
13

Low Clouds (% Sky Obscured)

12
22
12
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
6
13
20
26
17
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
7
8
7
3
0
0
0

High Clouds (% Sky Obscured)

3
36
3
0
3
0
0
2
0
0
0
0
0
0
0
2
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
2
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
5
6
6
6
6
4
4
4
3
2
3
8
8
6
5
3
1
3
4
4
4
4

Chance of Frost

Temperature (°C)

15
15
14
14
14
17
19
21
23
24
25
25
25
23
21
19
19
18
18
18
17
16
16
16

Feels Like (°C)

16
15
14
14
14
17
19
22
23
25
26
27
26
22
20
20
20
21
21
20
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
83
76
62
50
41
35
32
32
33
33
42
54
64
68
71
72
74
77
79
79
80

Pressure (mb)

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

Ozone (du)

258
257
258
259
260
259
259
259
259
259
259
259
258
259
259
259
258
259
260
262
261
259
258
257

Thursday 16

Waning Crescent 3%

04:34

16:31

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
01 Good
02 Good

Sun - Rise: 06:18, Set: 17:31, Transit: 11:55. Moon - Rise: 04:34, Set: 16:31. Civil Dark: 17:56 - 05:53. Nautical Dark: 18:25 - 05:24. Astro Dark: 18:54 - 04:55

Total Clouds (% Sky Obscured)

9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0

Low Clouds (% Sky Obscured)

9
6
3
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
1
1
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
17
19
21
23
25
26
25
24
23
22
20
20
19
19
19
18
17
17
16

Feels Like (°C)

17
16
15
15
15
17
19
22
24
26
27
25
24
23
23
22
21
21
21
21
20
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

80
82
80
79
75
64
54
47
36
33
32
36
46
56
66
72
74
72
68
64
61
60
59
56

Pressure (mb)

1018
1018
1018
1018
1019
1019
1018
1018
1017
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

256
257
257
258
258
259
259
259
259
260
260
262
261
259
260
263
263
264
265
265
264
264
265
265

Friday 17

New Moon 0%

05:43

17:02

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

Sun - Rise: 06:19, Set: 17:30, Transit: 11:54. Moon - Rise: 05:43, Set: 17:02. Civil Dark: 17:55 - 05:53. Nautical Dark: 18:24 - 05:24. Astro Dark: 18:53 - 04:55

Total Clouds (% Sky Obscured)

0
0
1
1
4
27
33
18
18
27
21
13
9
52
48
43
38
34
28
17
6
0
17
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
14
21
17
13
9
32
39
35
32
28
17
14
6
0
8
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
4
8
7
9
6
3
0
30
15
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
8
9
7
8
10
7
4
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
9
12
6
10
9
4
9
8
3
10
9

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)

6
7
7
7
7
7
9
10
9
11
16
17
18
16
12
10
9
7
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

16
16
16
16
17
19
22
24
25
26
27
27
26
25
23
21
19
18
18
17
17
16
15
15

Feels Like (°C)

16
15
15
15
16
18
18
20
24
24
24
23
22
21
20
20
19
19
19
18
16
16
15
15

Dew Point (°C)

7
7
7
7
7
7
7
8
7
9
10
8
7
6
8
10
12
11
10
9
7
6
4
4

Relative Humidity (%)

56
55
54
55
53
44
38
35
32
32
33
31
29
30
38
50
65
63
59
56
53
50
46
48

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1013
1012
1011
1011
1011
1011
1012
1013
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

266
266
268
269
270
272
273
274
274
273
274
275
275
276
277
278
278
278
277
276
275
274
272
272

Saturday 18

Waxing Crescent 1%

06:55

17:38

03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
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
01 OK
02 OK

Sun - Rise: 06:19, Set: 17:29, Transit: 11:54. Moon - Rise: 06:55, Set: 17:38. Civil Dark: 17:54 - 05:54. Nautical Dark: 18:23 - 05:25. Astro Dark: 18:52 - 04:56

Total Clouds (% Sky Obscured)

42
37
32
35
26
18
10
7
5
2
3
3
3
4
5
6
4
3
0
8
12
11
16
21

Low Clouds (% Sky Obscured)

20
13
7
4
14
18
10
7
5
1
3
3
3
4
5
6
4
3
0
1
2
0
4
9

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 (%)

3
4
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
8

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
8
9
10
10
10
10
10
10
10
10
11
11
10
9
8
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
52
54
56
59
54
50
47
47
44
44
47
48
51
54
57
61
63
65
67
69
69
71
71

Pressure (mb)

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

Ozone (du)

272
271
271
271
270
270
270
270
270
269
269
268
268
268
267
267
267
267
266
266
267
267
268
268

Sunday 19

Waxing Crescent 4%

08:10

18:20

Sun - Rise: 06:20, Set: 17:28, Transit: 11:54. Moon - Rise: 08:10, Set: 18:20. Civil Dark: 17:53 - 05:55. Nautical Dark: 18:22 - 05:26. Astro Dark: 18:51 - 04:57

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 Sydney, Australia (-33.87,151.21)

Generated: 13/04/26 02:56:48. Forecast: 13/04/26 to 19/04/26. Timezone: UTC+10.00