Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 5%

08:26

22:14

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

Sun - Rise: 06:53, Set: 19:59, Transit: 13:27. Moon - Rise: 08:26, Set: 22:14. Civil Dark: 20:24 - 06:28. Nautical Dark: 20:54 - 05:59. Astro Dark: 21:24 - 05:28

Total Clouds (% Sky Obscured)

18
17
53
36
55
51
15
2
2
2
3
3
2
1
3
3
85
81
82
97
100
100
100
100

Low Clouds (% Sky Obscured)

1
2
2
2
2
1
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
20
0
0
0
0

High Clouds (% Sky Obscured)

1
1
13
4
10
19
14
2
1
2
2
2
2
1
3
3
80
76
82
96
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
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

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
8
10
9
9
9
2
0
0
1
1
0
2
3
1
1
1
1
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
19
18
16
15
15
14
13
13
13
13
12
12
11
11
14
15
15
16

Feels Like (°C)

22
22
22
23
22
21
16
15
15
15
15
14
14
13
13
12
12
12
11
10
12
12
12
13

Dew Point (°C)

11
12
12
12
11
11
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4

Relative Humidity (%)

52
52
50
48
46
47
36
39
45
48
49
51
53
54
53
55
58
58
59
60
50
46
46
43

Pressure (mb)

1016
1016
1016
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016

Ozone (du)

311
310
309
308
308
309
307
306
308
309
308
307
308
310
311
315
315
316
315
314
314
315
316
319

Friday 24

Waxing Crescent 10%

09:10

23:11

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

Sun - Rise: 06:52, Set: 20:00, Transit: 13:27. Moon - Rise: 09:10, Set: 23:11. Civil Dark: 20:25 - 06:27. Nautical Dark: 20:55 - 05:58. Astro Dark: 21:25 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
98
30
8
51
52
54
56
59
38
8
0
0
0
0
0
0
0
0
0
4
9

Low Clouds (% Sky Obscured)

0
0
5
0
0
0
0
1
0
0
5
4
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
97
97
26
0
0
0
0
0
59
17
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
77
0
8
15
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7

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
2
3
7
6
6
3
4
14
1
1
0
0
0
0
0
0
0
0
0
0
0
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)

1
2
1
3
0
1
3
1
0
0
0
0
0
0
1
1
2
2
2
1
1
1
0
1

Chance of Frost

Temperature (°C)

17
18
18
18
17
16
15
15
13
13
12
11
10
10
9
9
9
8
8
9
13
15
17
18

Feels Like (°C)

13
14
13
14
13
12
12
12
11
11
10
9
10
10
9
9
8
8
8
7
12
14
15
16

Dew Point (°C)

3
3
2
2
2
2
2
2
3
3
4
3
3
3
3
2
2
2
1
-1
-2
-4
-5
-6

Relative Humidity (%)

39
37
34
33
35
40
42
43
48
52
57
57
60
62
64
62
61
62
59
51
35
27
22
19

Pressure (mb)

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

Ozone (du)

321
324
328
332
332
335
335
336
336
334
332
330
328
326
324
324
325
326
329
330
333
334
333
332

Saturday 25

Waxing Crescent 16%

09:59

00:06

12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 06:51, Set: 20:01, Transit: 13:26. Moon - Rise: 09:59, Set: 00:06. Civil Dark: 20:26 - 06:26. Nautical Dark: 20:55 - 05:57. Astro Dark: 21:26 - 05:26

Total Clouds (% Sky Obscured)

10
7
72
77
54
74
88
57
95
44
8
0
0
0
0
0
0
0
0
0
0
0
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
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)

10
6
72
77
50
71
85
34
33
44
8
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)

3
4
5
6
7
7
3
1
0
0
0
2
3
3
4
4
4
3
3
2
2
0
2
3

Chance of Frost

Temperature (°C)

20
21
21
21
21
20
20
19
17
15
15
15
14
13
13
12
12
11
11
12
16
18
19
21

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-3
-2
-1
-1
-1
-0
0
1
0
1
0
0
-1
-1
-1
-2
-3
-4
-4
-6
-6
-6

Relative Humidity (%)

16
17
19
21
23
24
26
27
33
37
36
38
38
40
40
41
41
40
38
34
24
19
17
16

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

330
331
333
332
332
332
332
335
334
330
329
329
330
329
327
326
327
327
325
322
321
319
316
315

Sunday 26

Waxing Crescent 24%

10:54

00:58

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
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

Sun - Rise: 06:50, Set: 20:01, Transit: 13:26. Moon - Rise: 10:54, Set: 00:58. Civil Dark: 20:26 - 06:25. Nautical Dark: 20:56 - 05:55. Astro Dark: 21:27 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
37
68
100
100
100
100
100
100
100
100
100
100
100
100
100

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
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
37
68
100
100
100
100
100
100
100
100
100
100
100
100
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
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
9
11
11
10
9
7
4
1
2
2
2
3
3
3
2
2
1
2
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
18
17
16
16
15
14
13
14
13
13
12
12
12
11
11
11
10
13
14
14
15

Dew Point (°C)

-6
-5
-2
-1
0
1
1
2
2
3
3
2
2
2
2
2
2
1
2
1
1
1
2
2

Relative Humidity (%)

15
16
19
21
23
25
28
32
37
40
41
42
43
43
44
43
44
43
47
43
36
36
35
33

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

315
315
313
312
311
310
310
310
311
312
313
314
313
314
315
316
317
318
319
319
320
322
323
325

Monday 27

Waxing Crescent 33%

11:53

01:44

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

Sun - Rise: 06:49, Set: 20:02, Transit: 13:26. Moon - Rise: 11:53, Set: 01:44. Civil Dark: 20:27 - 06:24. Nautical Dark: 20:57 - 05:54. Astro Dark: 21:28 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
75
57
0
12
27
80
72
59
39
26
13
0
0
0
0
0
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
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
46
100
100
100
100
75
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
71
38
0
12
27
80
67
33
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)

2
2
3
3
3
2
1
0
0
0
0
1
0
1
3
3
3
2
2
0
0
0
0
1

Chance of Frost

Temperature (°C)

19
20
20
19
18
17
17
16
14
13
13
12
12
11
11
11
10
10
9
10
15
17
19
20

Feels Like (°C)

15
16
15
15
14
14
13
13
12
13
13
12
12
12
11
11
10
10
10
9
14
17
17
17

Dew Point (°C)

1
1
0
0
1
2
3
3
4
4
4
4
3
2
2
1
1
0
-1
-2
-4
-4
-4
-4

Relative Humidity (%)

29
27
27
27
32
36
39
42
49
57
55
56
54
52
53
51
52
50
49
46
27
22
21
20

Pressure (mb)

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

Ozone (du)

326
326
328
329
329
329
329
330
331
330
328
326
324
321
319
316
314
312
311
309
307
306
305
305

Tuesday 28

Waxing Crescent 43%

11:53

02:26

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

Sun - Rise: 06:49, Set: 20:03, Transit: 13:26. Moon - Rise: 11:53, Set: 02:26. Civil Dark: 20:28 - 06:23. Nautical Dark: 20:58 - 05:53. Astro Dark: 21:29 - 05:22

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
6
52
96

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
1
1
1
0
0
0
0
0
0
0
0
0
8
34

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
1
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)

3
5
7
9
8
6
5
2
0
1
1
2
2
2
2
2
3
3
3
2
0
0
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
19
20
19
18
18
18
18
13
14
15
15
15
15
13
13
13
13
10
9
19
19

Dew Point (°C)

-3
-2
-2
-1
0
1
2
2
3
3
3
3
2
1
0
-1
-2
-2
-3
-3
-5
-7
-3
-3

Relative Humidity (%)

19
20
21
21
23
26
28
33
38
43
43
44
43
41
38
36
36
35
35
30
24
20
20
19

Pressure (mb)

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

Ozone (du)

304
304
304
303
303
303
303
304
306
307
308
309
309
308
307
306
305
304
303
302
301
300
299
298

Wednesday 29

First Quarter 53%

12:54

03:03

12 Bad
13 OK
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

Sun - Rise: 06:48, Set: 20:04, Transit: 13:26. Moon - Rise: 12:54, Set: 03:03. Civil Dark: 20:29 - 06:22. Nautical Dark: 20:59 - 05:52. Astro Dark: 21:30 - 05:21

Total Clouds (% Sky Obscured)

65
34
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

65
34
3
2
1
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)

3
4
6
8
7
6
5
2
0
0
1
2
3
3
3
3
3
3
4
2
1
0
0
3

Chance of Frost

Temperature (°C)

23
24
24
24
24
23
22
21
19
17
16
16
15
15
15
14
14
14
13
15
16
18
22
23

Feels Like (°C)

19
19
19
19
22
21
20
20
20
19
14
15
16
16
16
16
14
14
13
13
11
10
21
21

Dew Point (°C)

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

Relative Humidity (%)

18
18
18
18
18
19
20
24
29
35
35
35
35
34
33
32
30
29
28
22
18
15
15
15

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

297
298
300
301
301
301
302
301
301
301
301
301
301
300
300
300
300
300
300
300
299
299
299
298

Forecast for Chacay, Provincia de Limarí, Republic of Chile (-30.47,-70.76)

Generated: 23/10/25 18:28:59. Forecast: 23/10/25 to 29/10/25. Timezone: UTC-3.00