Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 97%

20:59

08:15

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 Bad
08 Bad
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:24, Set: 19:42, Transit: 13:33. Moon - Rise: 20:59, Set: 08:15. Civil Dark: 20:06 - 07:00. Nautical Dark: 20:35 - 06:31. Astro Dark: 21:03 - 06:03

Total Clouds (% Sky Obscured)

0
0
5
0
17
1
0
1
0
0
0
14
7
10
74
67
2
2
11
21
30
23
22
19

Low Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
9
5
9
8
1
0
0
7
11
13
12
12
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
9
6
4
1

High Clouds (% Sky Obscured)

0
0
1
0
10
1
0
1
0
0
0
0
0
0
74
67
2
2
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
3
7
8
11
16
14

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
2
1
1
0
1
1
2
1
1
2
1
1
0
1
0
0
0
2
3
5
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
42
47
53
56
56
57
57
58
61
62
64
64
65
67
66
62
61
58
56
50
45
42
42

Pressure (mb)

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

Ozone (du)

276
276
276
276
276
276
277
277
276
275
275
277
277
277
277
277
278
279
279
280
282
284
285
286

Monday 28

Waning Gibbous 92%

22:05

08:52

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

Sun - Rise: 07:22, Set: 19:43, Transit: 13:33. Moon - Rise: 22:05, Set: 08:52. Civil Dark: 20:07 - 06:58. Nautical Dark: 20:35 - 06:30. Astro Dark: 21:04 - 06:01

Total Clouds (% Sky Obscured)

21
25
22
24
13
0
0
0
0
0
0
2
7
57
32
36
100
78
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
18
21
24
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
98
94
55
60
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
5
34
31
36
100
64
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
1
2
2
0
0
2
3
1
0
0
0
0
0
0
0
0
0
1
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 (%)

14
12
10
8
5
3
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
5
4
0
0
2
1
2
2
1
3
1
2
2
1
1
1
1
2
3
3
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
48
54
63
67
64
61
61
62
56
54
52
58
54
41
38
25
23
26
34
43
46
48
48

Pressure (mb)

1017
1017
1018
1019
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1017
1016
1016
1015
1015
1016
1015
1015
1014

Ozone (du)

287
288
289
291
294
298
301
300
300
299
297
295
295
295
296
295
296
295
295
295
294
294
293
292

Tuesday 29

Waning Gibbous 84%

23:14

09:37

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:21, Set: 19:44, Transit: 13:33. Moon - Rise: 23:14, Set: 09:37. Civil Dark: 20:08 - 06:57. Nautical Dark: 20:36 - 06:29. Astro Dark: 21:04 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
88
94
85
79
80
96
100
100
100
84
100
97
100
100
100
100
98
82
80
84
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

90
60
100
86
83
85
79
80
67
45
100
100
63
91
97
95
97
98
100
98
64
66
67
64

High Clouds (% Sky Obscured)

75
100
30
30
80
58
49
20
75
85
95
28
32
97
62
84
100
94
65
42
28
8
30
41

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
36
33
3
2
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2

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 (%)

2
7
15
4
2
7
6
22
9
1
0
0
0
0
0
0
0
0
0
1
1
0
1
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)

0
1
1
0
1
1
1
0
0
0
1
1
1
2
2
1
1
0
0
0
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
12
12
12
13
12
12
12
11
11
11
10
11
13
12
13
15
16
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

48
47
49
52
55
59
59
52
57
60
61
67
64
64
61
61
46
47
47
40
33
28
25
24

Pressure (mb)

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

Ozone (du)

293
294
294
293
292
293
295
298
303
299
296
295
296
294
292
289
286
287
287
287
286
286
286
285

Wednesday 30

Waning Gibbous 74%

00:24

10:29

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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 OK

Sun - Rise: 07:20, Set: 19:44, Transit: 13:32. Moon - Rise: 00:24, Set: 10:29. Civil Dark: 20:08 - 06:56. Nautical Dark: 20:36 - 06:27. Astro Dark: 21:05 - 05:59

Total Clouds (% Sky Obscured)

90
89
88
82
78
73
64
41
22
2
1
1
0
0
1
1
0
0
0
0
0
3
3
20

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)

61
60
54
45
50
55
56
37
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
58
60
49
47
43
36
22
13
1
1
0
0
0
1
1
0
0
0
0
0
3
3
20

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
26
31
40
42
42
44
41
40
34
35
35
35
31
26
26
20
16
17
17
17
17
18
19

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

285
283
283
283
283
284
282
283
283
282
281
280
280
280
279
278
278
278
279
279
278
278
277
277

Thursday 1

Waning Gibbous 63%

01:32

11:29

17 OK
18 OK
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:19, Set: 19:45, Transit: 13:32. Moon - Rise: 01:32, Set: 11:29. Civil Dark: 20:09 - 06:54. Nautical Dark: 20:37 - 06:26. Astro Dark: 21:06 - 05:57

Total Clouds (% Sky Obscured)

31
24
53
60
73
88
100
100
100
100
100
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
13
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
4
8
12
24
36
49
67
84
99
99
100

High Clouds (% Sky Obscured)

31
24
53
60
73
84
100
100
100
100
100
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
8

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

0
1
1
2
1
0
0
0
0
0
0
1
1
10
13
7
19
18
11
47
55
49
83
92

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
0.4
0.5

Wind Speed/Direction (mph)

7
7
4
2
2
2
2
3
2
3
3
2
2
2
1
1
2
2
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

24
23
22
20
20
19
19
19
18
18
17
16
15
15
15
15
15
16
16
16
16
15
15
14

Feels Like (°C)

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

Dew Point (°C)

1
1
2
4
5
5
5
5
5
5
5
5
6
6
6
6
6
6
5
5
5
5
5
6

Relative Humidity (%)

21
23
26
33
37
39
40
40
42
42
44
48
53
57
55
54
53
51
48
46
48
50
52
55

Pressure (mb)

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

Ozone (du)

277
275
275
275
277
278
279
281
282
283
283
285
286
287
288
289
291
292
294
296
297
298
300
304

Friday 2

Waning Gibbous 52%

02:33

12:36

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:17, Set: 19:45, Transit: 13:32. Moon - Rise: 02:33, Set: 12:36. Civil Dark: 20:09 - 06:53. Nautical Dark: 20:38 - 06:25. Astro Dark: 21:07 - 05:56

Total Clouds (% Sky Obscured)

100
98
97
95
95
95
95
90
84
77
68
61
56
68
77
87
86
85
84
72
63
59
67
72

Low Clouds (% Sky Obscured)

41
40
36
32
27
22
21
24
22
24
29
35
40
53
67
79
78
78
78
65
63
59
66
65

Medium Clouds (% Sky Obscured)

100
86
73
58
45
30
17
14
13
12
13
16
15
20
28
31
25
17
9
6
3
0
9
19

High Clouds (% Sky Obscured)

100
95
83
65
55
50
55
51
47
39
23
11
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

89
88
74
77
66
57
55
49
49
46
46
49
51
52
52
58
56
64
75
55
34
25
37
35

Precipitation Amount (mm)

0.4
0.6
0.3
0.4
0.2
0
0.2
0
0.2
0
0
0.2
0.2
0.3
0.3
0.4
0.3
0.4
0.7
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
11
11
8
9
8
9
8
8
7
7
7
7
7
7
7
7
6
7
7
7
12

Dew Point (°C)

6
6
6
6
6
6
6
7
6
6
6
6
6
6
5
5
5
5
5
4
2
1
-1
-1

Relative Humidity (%)

59
64
65
67
71
74
77
82
82
84
84
84
87
88
85
84
82
77
72
67
56
48
40
39

Pressure (mb)

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

Ozone (du)

308
312
314
316
318
320
322
324
326
327
328
330
333
335
333
330
328
327
326
326
326
326
326
326

Saturday 3

Third Quarter 40%

03:26

13:45

17 Bad
18 Bad
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:16, Set: 19:46, Transit: 13:31. Moon - Rise: 03:26, Set: 13:45. Civil Dark: 20:10 - 06:52. Nautical Dark: 20:38 - 06:24. Astro Dark: 21:07 - 05:55

Total Clouds (% Sky Obscured)

73
49
24
0
0
0
0
6
12
17
34
45
55
65
74
83

Low Clouds (% Sky Obscured)

61
39
19
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
23
12
0
0
0
0
0
0
0
0
0
0
25
50
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
12
17
34
45
55
65
74
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

23
12
14
6
4
1
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
36
41
47
53
54
55
56
58
59
60
59
58
55
46
39

Pressure (mb)

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

Ozone (du)

325
325
325
324
324
327
331
334
333
333
332
331
329
327
327
326

Forecast for Poroto, Provincia de Limarí, Republic of Chile (-30.52,-70.85)

Generated: 27/09/26 17:01:52. Forecast: 27/09/26 to 03/10/26. Timezone: UTC-3.00