Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 51%

12:09

03:05

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

Sun - Rise: 07:35, Set: 19:37, Transit: 13:37. Moon - Rise: 12:09, Set: 03:05. Civil Dark: 20:01 - 07:11. Nautical Dark: 20:29 - 06:43. Astro Dark: 20:57 - 06:15

Total Clouds (% Sky Obscured)

80
67
70
77
97
84
94
82
42
34
44
15
40
45
24
1
2
0
0
0
3
17
59
100

Low Clouds (% Sky Obscured)

0
7
67
27
1
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

71
67
70
57
87
47
58
38
39
29
44
14
40
45
23
0
2
0
0
0
1
8
8
6

High Clouds (% Sky Obscured)

44
13
40
49
45
45
50
45
1
1
1
0
17
35
1
0
0
0
0
0
0
2
59
100

ISS Passover

Visibility (miles)

9
4
9
8
8
8
8
7
8
7
7
9
3
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
15
16
13
2
2
6
9
7
3

Precipitation Type

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

Precipitation Probability (%)

77
68
73
76
83
68
55
61
62
59
62
79
68
29
27
19
2
3
1
2
0
1
0
0

Precipitation Amount (mm)

0.4
0.3
0.5
0.3
0
0
0
0.3
0.4
0.4
0.4
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
6
4
4
3
4
6
7
7
9
9
8
6
5
4
3
2
2
1
1
0
-0

Relative Humidity (%)

42
41
43
53
40
35
32
35
40
44
50
59
68
60
51
51
50
45
43
42
41
39
38
36

Pressure (mb)

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

Ozone (du)

284
283
283
283
284
285
286
285
285
285
285
283
284
287
289
290
291
287
286
289
293
295
297
298

Saturday 19

Waxing Gibbous 61%

13:02

03:52

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:34, Set: 19:38, Transit: 13:36. Moon - Rise: 13:02, Set: 03:52. Civil Dark: 20:02 - 07:10. Nautical Dark: 20:30 - 06:42. Astro Dark: 20:58 - 06:14

Total Clouds (% Sky Obscured)

58
79
79
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)

3
0
0
0
0
1
1
1
1
1
5
4
4
20
47
8
22
28
26
56
26
85
80
80

Medium Clouds (% Sky Obscured)

8
48
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100

High Clouds (% Sky Obscured)

58
70
55
92
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
7
8
8
9
8
8
8
8
8
8
8
8
8
7
7
7
6
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
28
47
35
24
14
9

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
20
42
46
34
36
56
54
61
68
73
74
82
84
90
88
84
95
95
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.3
0.4
0.5
0.4
0.3
0.6
0.7
0.4

Wind Speed/Direction (mph)

6
7
8
12
13
10
8
4
2
4
2
3
2
1
0
2
0
0
2
3
6
5
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
29
27
24
26
31
40
44
44
44
49
56
58
61
64
68
70
73
79
79
72
69
73
71

Pressure (mb)

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

Ozone (du)

299
300
299
299
299
300
300
300
298
298
299
299
300
300
300
302
302
302
304
305
304
303
302
299

Sunday 20

Waxing Gibbous 70%

13:59

04:33

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

Sun - Rise: 07:32, Set: 19:38, Transit: 13:36. Moon - Rise: 13:59, Set: 04:33. Civil Dark: 20:02 - 07:08. Nautical Dark: 20:30 - 06:40. Astro Dark: 20:58 - 06:12

Total Clouds (% Sky Obscured)

100
100
99
100
98
96
89
97
100
100
100
84
88
94
100
99
98
97
93
88
84
61
33
99

Low Clouds (% Sky Obscured)

85
60
49
79
84
84
71
28
20
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
97
100
96
87
83
97
94
96
86
69
62
80
73
38
35
44
41
31
22
14
9
2

High Clouds (% Sky Obscured)

100
100
97
71
47
83
56
65
100
98
100
84
85
93
100
98
95
94
78
64
55
47
33
99

ISS Passover

Visibility (miles)

7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
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 (%)

63
41
20
37
20
30
31
18
14
11
8
3
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
7
7
5
6
8
7
6
5
2
1
0
0
1
0
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
63
53
50
49
49
50
51
52
56
56
57
55
54
55
56
55
51
50
51
50
50
48

Pressure (mb)

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

Ozone (du)

298
294
293
293
293
290
289
290
290
290
290
290
289
289
288
288
288
288
286
286
287
287
286
286

Monday 21

Waxing Gibbous 79%

14:57

05:10

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

Sun - Rise: 07:31, Set: 19:39, Transit: 13:36. Moon - Rise: 14:57, Set: 05:10. Civil Dark: 20:03 - 07:07. Nautical Dark: 20:31 - 06:39. Astro Dark: 20:59 - 06:11

Total Clouds (% Sky Obscured)

89
50
21
30
19
11
11
8
6
5
6
5
4
19
4
45
11
8
7
7
31
59
60
21

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
3
5
7
4
1
0
0
0
0
0
0
0
0
2
0
0
0
1
12
45
21

High Clouds (% Sky Obscured)

87
50
21
28
18
9
9
7
3
4
6
4
4
19
4
45
10
8
7
7
31
57
33
2

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
1
0
1
7
3
1
1
0
1
0
0
1
0
0
1
0
0
1
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
1
0
2
2
3
3
3
2
2
1
1
1
1
1
1
1
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
35
35
35
34
35
35
35
36
38
42
50
50
52
50
47
47
44
44
42
42
42
43
42

Pressure (mb)

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

Ozone (du)

285
284
284
284
284
284
283
283
282
281
280
279
278
277
275
274
274
273
273
272
271
270
269
268

Tuesday 22

Waxing Gibbous 86%

15:56

05:43

09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 07:30, Set: 19:40, Transit: 13:35. Moon - Rise: 15:56, Set: 05:43. Civil Dark: 20:03 - 07:06. Nautical Dark: 20:31 - 06:38. Astro Dark: 21:00 - 06:10

Total Clouds (% Sky Obscured)

49
24
45
33
46
42
24
36
47
52
62
69
71
75
79
86
94
98
99
99
100
97
93
92

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)

49
24
41
29
44
42
20
27
35
32
27
23
29
35
41
49
50
51
61
68
75
59
50
45

High Clouds (% Sky Obscured)

7
2
2
7
14
6
12
24
39
45
54
66
63
61
55
73
87
98
99
99
100
97
93
90

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
1
2
0
0
1
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
32
30
30
29
27
27
30
34
38
43
48
53
54
55
56
55
54
52
53
52
52
49
46

Pressure (mb)

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

Ozone (du)

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

Wednesday 23

Waxing Gibbous 93%

16:55

06:13

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:29, Set: 19:40, Transit: 13:35. Moon - Rise: 16:55, Set: 06:13. Civil Dark: 20:04 - 07:05. Nautical Dark: 20:32 - 06:37. Astro Dark: 21:00 - 06:08

Total Clouds (% Sky Obscured)

96
98
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)

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)

52
63
74
81
90
100
87
76
64
71
84
100
92
83
72
75
79
83
88
93
97
98
99
100

High Clouds (% Sky Obscured)

91
97
100
100
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
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 (%)

14
14
3
26
25
6
14
8
1
17
11
2
6
3
0
2
1
0
1
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
38
35
32
31
29
30
29
30
34
37
41
42
43
43
43
43
43
43
43
44
40
37

Pressure (mb)

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

Ozone (du)

271
271
272
273
274
275
276
277
279
280
280
281
282
281
280
280
279
279
278
279
280
281
281
280

Thursday 24

Waxing Gibbous 97%

17:54

06:42

Sun - Rise: 07:27, Set: 19:41, Transit: 13:35. Moon - Rise: 17:54, Set: 06:42. Civil Dark: 20:05 - 07:03. Nautical Dark: 20:33 - 06:35. Astro Dark: 21:01 - 06:07

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

Generated: 18/09/26 08:19:41. Forecast: 18/09/26 to 24/09/26. Timezone: UTC-3.00