Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 1%

03:55

18:03

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

Sun - Rise: 05:05, Set: 19:19, Transit: 12:12. Moon - Rise: 03:55, Set: 18:03. Civil Dark: 19:47 - 04:37. Nautical Dark: 20:22 - 04:02. Astro Dark: 20:59 - 03:25

Total Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
3
0
0
0
0
0
0
1
6
2
11
24
15
12
11

Low Clouds (% Sky Obscured)

2
2
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
3
2
11
19
14
12
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
0
0
4
2
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)

6
3
5
11
12
10
9
6
6
16
18
19
19
18
18
17
16
14
13
12
11
10
9
8

Chance of Frost

Temperature (°C)

29
30
30
30
29
28
26
24
23
23
21
20
19
18
18
18
17
18
19
21
24
26
28
30

Feels Like (°C)

28
30
31
28
28
28
26
25
23
20
17
16
15
15
15
15
15
15
18
20
23
25
28
30

Dew Point (°C)

4
3
3
6
10
11
11
10
9
6
10
10
11
11
11
11
10
10
9
9
9
9
9
10

Relative Humidity (%)

20
18
17
22
30
34
39
42
41
34
49
53
57
61
62
63
62
60
53
44
38
34
31
29

Pressure (mb)

1014
1014
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1011

Ozone (du)

263
264
265
265
265
265
265
264
264
265
265
264
264
264
265
264
264
265
265
263
262
262
262
262

Friday 19

Waning Crescent 0%

04:44

18:59

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

Sun - Rise: 05:06, Set: 19:20, Transit: 12:13. Moon - Rise: 04:44, Set: 18:59. Civil Dark: 19:48 - 04:37. Nautical Dark: 20:22 - 04:03. Astro Dark: 21:00 - 03:25

Total Clouds (% Sky Obscured)

6
18
14
7
10
13
14
8
2
12
20
13
0
0
0
0
0
0
0
0
8
6
8
7

Low Clouds (% Sky Obscured)

0
16
14
0
0
0
0
0
0
5
12
7
0
0
0
0
0
0
0
0
8
6
8
7

Medium Clouds (% Sky Obscured)

6
15
14
7
10
13
14
8
2
10
1
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 (%)

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)

6
4
6
15
15
14
14
11
10
10
10
10
10
10
8
8
7
8
10
10
9
8
7
7

Chance of Frost

Temperature (°C)

31
32
33
30
29
26
24
23
22
22
22
21
20
19
18
17
16
16
18
20
22
24
25
26

Feels Like (°C)

32
34
34
28
27
24
22
22
22
21
21
19
19
18
18
17
16
16
17
18
21
23
25
26

Dew Point (°C)

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

Relative Humidity (%)

27
26
26
29
33
32
35
40
44
41
41
44
46
48
51
54
57
58
54
43
36
31
26
22

Pressure (mb)

1010
1009
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1013
1014
1015
1015
1014
1014
1013
1012

Ozone (du)

262
263
262
263
263
263
263
262
264
264
265
267
269
274
278
276
279
282
281
282
282
280
279
277

Saturday 20

New Moon 0%

05:39

19:51

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
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:06, Set: 19:20, Transit: 12:13. Moon - Rise: 05:39, Set: 19:51. Civil Dark: 19:48 - 04:38. Nautical Dark: 20:23 - 04:03. Astro Dark: 21:00 - 03:26

Total Clouds (% Sky Obscured)

5
10
5
5
3
2
4
5
4
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
10
2
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)

2
3
3
4
2
2
3
3
3
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
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)

8
13
15
15
14
11
9
5
7
13
14
15
14
13
12
11
11
11
11
10
9
8
6
5

Chance of Frost

Temperature (°C)

28
29
28
29
27
26
24
23
21
20
19
18
17
16
15
15
14
14
16
18
21
23
25
26

Feels Like (°C)

27
26
26
26
25
24
23
23
20
16
15
14
13
13
12
12
11
12
14
16
18
21
23
25

Dew Point (°C)

4
6
8
11
10
9
8
8
2
-2
-2
0
1
2
2
3
3
3
3
1
-1
-3
-4
-5

Relative Humidity (%)

21
24
28
33
34
34
36
38
27
21
24
30
35
38
40
44
45
45
41
30
23
18
14
12

Pressure (mb)

1012
1011
1011
1011
1011
1012
1012
1013
1014
1015
1015
1015
1015
1016
1016
1016
1017
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

277
277
276
275
275
275
275
276
277
276
276
276
275
276
276
275
276
277
278
278
277
277
278
279

Sunday 21

Waxing Crescent 1%

06:37

20:38

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
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:07, Set: 19:21, Transit: 12:14. Moon - Rise: 06:37, Set: 20:38. Civil Dark: 19:49 - 04:38. Nautical Dark: 20:23 - 04:04. Astro Dark: 21:01 - 03:26

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
8
16

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
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
7
12
14
14
13
11
9
7
6
7
8
9
10
9
9
9
8
8
9
8
8
6
5

Chance of Frost

Temperature (°C)

28
29
29
28
26
24
23
21
20
19
19
19
19
18
17
17
16
17
19
21
23
26
28
29

Feels Like (°C)

27
27
26
24
23
22
21
20
20
20
19
18
17
17
16
15
15
16
18
20
22
25
27
29

Dew Point (°C)

-5
-3
1
5
6
7
10
10
10
9
8
5
5
6
6
6
6
6
6
5
4
4
3
1

Relative Humidity (%)

11
12
16
23
26
32
44
50
52
50
48
39
40
45
46
49
49
49
43
35
28
23
19
16

Pressure (mb)

1015
1014
1014
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1015
1015
1016
1016
1016
1017
1016
1016
1015
1014

Ozone (du)

280
280
280
279
279
278
278
279
278
279
278
278
279
281
281
282
280
277
275
272
271
271
270
271

Monday 22

Waxing Crescent 5%

07:38

21:19

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

Sun - Rise: 05:07, Set: 19:21, Transit: 12:14. Moon - Rise: 07:38, Set: 21:19. Civil Dark: 19:49 - 04:39. Nautical Dark: 20:24 - 04:04. Astro Dark: 21:01 - 03:27

Total Clouds (% Sky Obscured)

26
25
24
22
21
22
21
13
17
50
65
30
70
80
79
64
54
25
20
10
10
10
11
40

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
7
50
65
30
70
80
79
64
54
25
20
10
10
10
11
40

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
9
14
14
14
13
10
8
9
8
14
17
18
18
18
17
17
16
16
15
14
13
12
10

Chance of Frost

Temperature (°C)

31
32
32
31
30
29
26
25
23
22
22
20
19
18
18
17
17
18
19
21
23
26
28
30

Feels Like (°C)

31
30
29
28
28
27
25
24
23
21
17
16
15
13
13
13
13
13
13
13
18
19
19
21

Dew Point (°C)

2
4
7
9
10
10
10
11
10
9
5
9
9
9
9
9
9
9
9
9
9
8
7
6

Relative Humidity (%)

15
16
21
26
28
31
36
40
43
42
32
48
53
56
58
59
61
55
51
47
38
32
26
22

Pressure (mb)

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

Ozone (du)

271
272
272
272
273
273
275
275
274
273
273
273
273
274
274
275
275
275
275
275
276
276
276
277

Tuesday 23

Waxing Crescent 10%

08:39

21:56

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

Sun - Rise: 05:08, Set: 19:22, Transit: 12:15. Moon - Rise: 08:39, Set: 21:56. Civil Dark: 19:50 - 04:40. Nautical Dark: 20:24 - 04:05. Astro Dark: 21:02 - 03:28

Total Clouds (% Sky Obscured)

44
33
24
12
13
14
12
13
14
15
29
32
45
55
85
85
85
80
55
45
35
25
20
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
3
2
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
9
29
32
45
55
84
85
85
80
55
45
35
25
20
15

High Clouds (% Sky Obscured)

44
33
24
12
13
14
12
11
12
15
29
32
45
55
85
85
80
80
55
45
25
20
4
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
2
2
2
6
7

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
8
8
8
8
8
8
8
11
13
15
16
17
17
18
18
19
17
15
13
12
11
10
11

Chance of Frost

Temperature (°C)

31
33
34
34
34
32
30
28
28
27
26
25
23
21
21
20
20
21
21
22
24
26
27
28

Feels Like (°C)

21
22
31
31
31
31
31
31
26
26
25
25
25
25
15
15
15
16
15
16
19
20
22
23

Dew Point (°C)

5
4
4
3
2
3
3
3
3
4
4
6
7
8
8
7
7
8
7
8
9
11
12
12

Relative Humidity (%)

19
16
16
14
13
15
17
19
20
22
24
29
35
43
43
43
43
43
41
41
40
38
38
37

Pressure (mb)

1013
1012
1012
1011
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1013

Ozone (du)

277
278
278
278
278
278
278
277
275
273
271
272
273
274
273
273
272
272
272
272
271
271
271
271

Wednesday 24

Waxing Crescent 17%

09:40

22:28

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

Sun - Rise: 05:08, Set: 19:22, Transit: 12:15. Moon - Rise: 09:40, Set: 22:28. Civil Dark: 19:50 - 04:40. Nautical Dark: 20:25 - 04:06. Astro Dark: 21:02 - 03:28

Total Clouds (% Sky Obscured)

10
5
5
5
4
4
4
6
4
4
5
4
3
16
27
33
43
54
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

10
5
5
5
4
4
4
6
4
4
5
4
3
16
27
33
43
54
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
6

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
4
0
0
0
0
0
0
0
0
0
0
2
2
1
6
7
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
31
31
31
30
29
28
27
26
25
25
25
24
24
23
23
24
25

Feels Like (°C)

23
24
29
27
27
26
27
26
24
24
23
24
24
24
22
21
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

36
34
34
33
32
33
35
36
36
37
38
39
39
39
40
40
41
34
28

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

271
271
271
270
270
270
270
270
270
269
268
268
269
269
269
268
268
268
269

Forecast for Gooseberry Hill, Kalamunda, Australia (-31.96,116.05)

Generated: 18/12/25 13:23:21. Forecast: 18/12/25 to 24/12/25. Timezone: UTC+8.00