Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waning Gibbous 74%

00:24

10:29

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

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)

100
100
99
69
53
50
4
7
73
57
75
99
22
16
0
4
3
3
2
6
11
22
46
63

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)

68
58
58
23
7
10
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
94
29
20
18
1
3
34
35
75
99
21
16
0
4
3
3
2
5
11
19
46
63

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
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
14
14
14
14
14
14
14
14
15
18
19
20
21
23
23
24
24
23

Feels Like (°C)

14
14
13
13
13
14
13
14
14
12
12
11
11
12
13
18
18
19
20
21
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

36
43
50
50
50
49
49
47
45
43
40
40
38
37
37
29
25
25
24
23
22
23
23
24

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1014
1013
1013

Ozone (du)

284
284
285
285
286
286
285
285
285
285
283
282
281
281
280
280
279
278
278
279
278
277
277
276

Thursday 1

Waning Gibbous 63%

01:32

11:29

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
17 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)

69
73
96
95
100
100
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
1
14
12
14

Medium Clouds (% Sky Obscured)

0
4
13
15
14
16
15
3
52
83
66
98
100
100
100
100
100
100
100
100
100
100
100
98

High Clouds (% Sky Obscured)

69
73
95
89
100
100
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
8
8
8
7
7
4
5

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
2
0
0
0
0
1
0
1
3
5
7
7
11
17
14
22
33
39
43
48
66
77
78

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
19
19
19
18
18
18
17
17
17
16
16
16
16
16
17
17
17
17
17
17
16
15

Feels Like (°C)

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

Dew Point (°C)

3
3
5
6
6
6
6
5
6
5
5
6
6
6
6
5
5
5
4
4
4
4
4
5

Relative Humidity (%)

27
31
39
42
43
44
45
44
45
45
45
48
50
51
52
47
44
44
43
42
42
43
44
49

Pressure (mb)

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

Ozone (du)

276
277
279
279
280
281
282
284
284
285
285
286
288
290
290
291
294
296
298
299
298
298
299
298

Friday 2

Waning Gibbous 52%

02:33

12:36

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 OK
09 OK
10 Good
11 Good
12 Good
13 Bad
14 Bad
15 Bad
16 Bad
17 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
100
100
77
100
100
100
100
100
100
100
100
100
100
25
20
2
0
0
49
68
73
81
85

Low Clouds (% Sky Obscured)

15
16
18
8
1
1
5
0
14
14
11
0
0
0
0
0
0
0
0
18
13
13
13
13

Medium Clouds (% Sky Obscured)

69
67
65
61
60
55
55
55
50
55
45
45
0
0
0
0
0
0
0
0
29
39
45
56

High Clouds (% Sky Obscured)

100
100
100
74
100
100
100
100
100
100
100
100
100
100
20
20
2
0
0
0
6
29
52
65

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

77
64
55
56
42
14
24
12
16
2
1
2
0
0
0
0
0
0
0
0
24
47
47
36

Precipitation Amount (mm)

0.4
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

1
1
0
1
0
0
1
1
2
1
2
3
3
3
3
3
3
4
6
6
9
9
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
60
67
72
73
73
76
77
81
80
76
73
69
63
57
42
35
29
30
34
34
42
42
40

Pressure (mb)

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

Ozone (du)

299
302
302
302
305
307
308
311
312
313
313
313
312
314
315
317
319
320
320
321
322
323
321
321

Saturday 3

Third Quarter 40%

03:26

13:45

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
17 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)

80
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
11
10
10
7
6
6
6
7
4
2
1
1
1
1
1
8
1
3
4
30
61
61
21

Medium Clouds (% Sky Obscured)

61
65
70
75
75
75
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

60
89
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
74
66
81
90
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
8
7
8
9
8
7
7
2
7

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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

35
22
17
4
1
1
11
4
0
8
18
18
19
33
17
47
44
29
34
35
61
95
94
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.6
0

Wind Speed/Direction (mph)

2
1
0
0
0
1
2
2
2
1
1
1
2
2
3
5
4
4
4
4
5
9
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
10
9
9
9
8
8
8
8
8
8
8
8
7
7
7
7
9
9
9
9
5
5

Dew Point (°C)

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

Relative Humidity (%)

42
47
54
56
56
57
61
62
66
62
65
66
68
69
66
62
57
50
32
33
41
42
65
57

Pressure (mb)

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

Ozone (du)

320
318
316
315
316
316
316
316
318
319
319
320
321
322
323
326
328
331
334
337
337
339
338
339

Sunday 4

Waning Crescent 29%

04:11

14:53

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
17 Bad

Sun - Rise: 07:15, Set: 19:47, Transit: 13:31. Moon - Rise: 04:11, Set: 14:53. Civil Dark: 20:11 - 06:51. Nautical Dark: 20:39 - 06:22. Astro Dark: 21:08 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
97
94
91
94
97
100
100
86
100
99
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
22
40
20
18
59
1
2
4
23
10
10
10
10
8
11
14
12
20
32
48
53
59
66

Medium Clouds (% Sky Obscured)

100
100
100
97
94
91
94
97
100
100
84
100
99
97
100
99
97
96
96
97
97
98
99
100

High Clouds (% Sky Obscured)

100
100
68
24
26
16
0
0
0
15
37
60
60
90
100
97
91
82
78
79
81
68
54
43

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

66
58
49
57
52
39
32
24
27
21
17
9
23
24
19
53
54
47
71
82
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.8
1.1
0.7

Wind Speed/Direction (mph)

7
6
3
5
4
5
6
4
3
3
3
2
2
2
2
2
4
5
6
5
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
50
55
54
55
58
56
48
45
45
46
48
45
43
42
35
34
35
34
39
44
50
50
51

Pressure (mb)

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

Ozone (du)

339
338
337
338
338
339
342
343
343
341
341
340
340
340
338
338
339
340
341
340
338
337
335
334

Monday 5

Waning Crescent 19%

04:50

16:00

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
17 Bad

Sun - Rise: 07:14, Set: 19:47, Transit: 13:31. Moon - Rise: 04:50, Set: 16:00. Civil Dark: 20:11 - 06:49. Nautical Dark: 20:40 - 06:21. Astro Dark: 21:09 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
32
14
10
5
3
4
9
15
40
50
60
60
50
50
45
45
40
38
39
45
48
52
49

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
93
86
79
75
69
74
80
84
88
93
98
99
99
100
100
100
100

High Clouds (% Sky Obscured)

45
40
40
58
66
74
84
94
100
100
100
100
79
50
25
44
71
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

94
85
59
73
85
77
35
71
90
93
94
85
95
95
95
95
95
95
95
95
95
95
95
94

Precipitation Amount (mm)

0.6
0.5
0
0.4
0.6
0.3
0
0.3
0.4
0.6
0.6
0.3
0.8
1.1
0.5
0.8
1.4
0.6
1.1
1.1
0.6
0.7
0.7
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
54
56
57
59
61
60
58
56
55
54
53
48
44
41
40
40
38
39
39
39
41
42

Pressure (mb)

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

Ozone (du)

332
331
329
327
326
326
325
325
324
323
322
321
320
319
318
318
317
317
317
315
313
312
312
312

Tuesday 6

Waning Crescent 11%

05:23

17:04

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

Sun - Rise: 07:12, Set: 19:48, Transit: 13:30. Moon - Rise: 05:23, Set: 17:04. Civil Dark: 20:12 - 06:48. Nautical Dark: 20:41 - 06:20. Astro Dark: 21:10 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
97
94
92
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
39
35
35
34
34
31
28
22
31
39
48
62
77
86
84
83
80
80
79
79

Medium Clouds (% Sky Obscured)

100
100
100
97
94
92
95
97
98
99
100
100
100
100
100
100
100
100
99
98
97

High Clouds (% Sky Obscured)

90
84
77
81
86
88
92
97
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
80
81
77
48
55
63
36
68
80
53
71
77
74
93
95
95
95
95
79

Precipitation Amount (mm)

0.8
0.8
0.3
0.4
0.4
0
0
0.3
0
0.3
0.5
0
0.3
0.3
0
0.6
0.5
0.4
0.9
0.6
0.2

Wind Speed/Direction (mph)

3
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
3
2
1

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
13
14
14
14
14

Feels Like (°C)

11
11
11
10
10
10
10
10
10
10
10
10
9
10
9
9
10
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

43
46
48
51
51
50
49
48
47
47
50
52
55
56
56
57
54
52
51
51
53

Pressure (mb)

1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1014

Ozone (du)

311
311
310
310
309
308
307
306
304
303
303
304
304
303
302
301
301
301
301
300
300

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

Generated: 30/09/26 17:35:24. Forecast: 30/09/26 to 06/10/26. Timezone: UTC-3.00