Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waxing Crescent 25%

10:53

00:56

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

Sun - Rise: 07:02, Set: 19:53, Transit: 13:28. Moon - Rise: 10:53, Set: 00:56. Civil Dark: 20:18 - 06:37. Nautical Dark: 20:47 - 06:08. Astro Dark: 21:16 - 05:38

Total Clouds (% Sky Obscured)

18
18
10
8
8
25
100
82
87
64
95
90
86
100
87
98
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
11
8
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
18
0
0
0
0
0
0
64
61
65
50
65
67
65
92
85
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
8
25
100
80
62
60
95
62
83
87
67
96
97
100
100
91
87
84
23
11

ISS Passover

Visibility (miles)

8
8
8
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 (%)

27
32
28
23
4
2
1
0
0
0
0
0
0
0
0
0
0
0
1
4
6
15
15
13

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

Chance of Frost

Temperature (°C)

17
17
16
16
14
14
13
13
13
13
13
13
13
13
12
12
14
16
16
17
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
43
48
51
59
64
68
65
65
61
57
55
50
47
46
43
41
34
35
37
37
40
42
43

Pressure (mb)

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

Ozone (du)

312
312
312
311
311
312
311
312
311
310
309
309
308
307
306
304
304
304
304
304
302
301
300
299

Friday 16

Waxing Crescent 34%

11:47

01:44

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

Sun - Rise: 07:01, Set: 19:54, Transit: 13:28. Moon - Rise: 11:47, Set: 01:44. Civil Dark: 20:19 - 06:36. Nautical Dark: 20:48 - 06:07. Astro Dark: 21:17 - 05:37

Total Clouds (% Sky Obscured)

100
100
97
93
89
90
86
79
86
85
81
83
85
67
61
50
35
19
2
2
39
32
48
63

Low Clouds (% Sky Obscured)

23
23
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15

Medium Clouds (% Sky Obscured)

100
100
95
91
89
90
86
79
86
85
81
83
85
67
61
50
35
19
2
2
2
2
2
2

High Clouds (% Sky Obscured)

0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
32
45
40

ISS Passover

Visibility (miles)

9
8
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
1
0
1
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 (%)

22
25
21
21
19
10
7
6
6
3
6
1
1
0
0
0
0
0
0
0
0
5
21
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
44
47
54
57
57
48
48
48
51
47
48
51
54
51
49
47
36
36
37
38
38
36
36

Pressure (mb)

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

Ozone (du)

299
299
299
299
301
303
303
304
305
305
305
304
304
304
305
306
307
308
308
307
304
304
305
304

Saturday 17

Waxing Crescent 43%

12:44

02:28

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

Sun - Rise: 07:00, Set: 19:55, Transit: 13:28. Moon - Rise: 12:44, Set: 02:28. Civil Dark: 20:19 - 06:35. Nautical Dark: 20:48 - 06:06. Astro Dark: 21:18 - 05:36

Total Clouds (% Sky Obscured)

97
100
69
49
55
47
68
78
46
79
100
100
87
99
82
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
37
39
45
46
19
38
35
55
55
50
45
52
47
50
55
83
98
100
100
100

High Clouds (% Sky Obscured)

87
99
67
35
36
25
30
14
18
17
100
99
84
99
77
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
32
41
33
36
23
2
0
0
0
0
0
0
0
0
0
0
0
0
0
14
16
14
45

Precipitation Amount (mm)

0
0
0.3
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
6
4
1
0
0
1
2
2
2
1
3
1
2
1
1
2
0
0
0
0
2
4
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
41
45
48
56
59
61
65
64
60
60
62
59
58
57
52
52
44
40
40
42
39
33
37

Pressure (mb)

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

Ozone (du)

303
303
303
302
302
302
302
302
302
303
303
302
302
301
302
301
301
301
301
300
301
301
301
298

Sunday 18

First Quarter 53%

13:42

03:06

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

Sun - Rise: 06:59, Set: 19:55, Transit: 13:27. Moon - Rise: 13:42, Set: 03:06. Civil Dark: 20:20 - 06:34. Nautical Dark: 20:49 - 06:05. Astro Dark: 21:19 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
92
89
87
86
77
89
95
100
89
80
67
80
88
97
90

Low Clouds (% Sky Obscured)

15
24
39
30
93
88
84
31
29
73
51
75
75
34
75
48
35
72
70
4
4
64
29
39

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
91
87
86
86
77
89
95
100
89
80
67
80
88
97
90

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
67
55
38
0
15
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
8
9
9
4
7
7
9
9
9
9
8
7
7
7
9
9
9
9
9
7
9
6

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

Precipitation Probability (%)

55
52
56
49
59
81
78
64
75
65
62
71
70
48
69
48
34
43
39
27
30
53
62
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
14
14
13
14
14
14
14
13
13
13
13
13
14
14
15
17
18
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
40
39
46
54
62
62
63
58
57
57
61
63
63
62
59
54
43
45
39
34
34
39
39

Pressure (mb)

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

Ozone (du)

298
298
299
299
301
301
301
300
301
304
304
305
304
306
305
305
306
305
305
306
306
305
305
304

Monday 19

Waxing Gibbous 63%

14:40

03:40

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

Sun - Rise: 06:58, Set: 19:56, Transit: 13:27. Moon - Rise: 14:40, Set: 03:40. Civil Dark: 20:21 - 06:33. Nautical Dark: 20:50 - 06:04. Astro Dark: 21:20 - 05:33

Total Clouds (% Sky Obscured)

81
75
84
49
72
60
98
98
98
99
100
90
90
90
88
86
80
78
75
74
81
88
94
91

Low Clouds (% Sky Obscured)

31
20
49
3
1
9
14
21
17
12
6
2
3
3
4
6
8
14
19
26
32
39
47
55

Medium Clouds (% Sky Obscured)

81
75
81
32
53
42
82
83
90
95
100
88
86
81
79
79
80
73
66
59
64
70
74
76

High Clouds (% Sky Obscured)

1
19
11
24
35
34
28
16
10
5
0
0
0
0
0
0
0
0
0
0
11
21
29
15

ISS Passover

Visibility (miles)

8
8
7
9
8
5
9
9
7
9
7
8
8
8
8
8
8
7
8
8
8
8
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
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

54
55
63
57
52
58
50
61
60
60
60
54
50
46
48
46
35
43
45
42
74
94
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0.3
0.4
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0.4
0.6
0.8
1.1

Wind Speed/Direction (mph)

7
3
4
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
4
7
8
9
11

Chance of Frost

Temperature (°C)

18
18
17
15
14
13
12
12
12
12
12
11
12
12
12
12
12
12
13
14
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
37
41
51
59
65
70
71
73
72
73
75
71
66
64
61
57
54
49
45
42
45
49
53

Pressure (mb)

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

Ozone (du)

303
302
303
304
304
305
306
306
306
307
307
308
308
308
308
309
310
312
312
312
312
313
314
315

Tuesday 20

Waxing Gibbous 72%

15:38

04:11

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

Sun - Rise: 06:56, Set: 19:57, Transit: 13:27. Moon - Rise: 15:38, Set: 04:11. Civil Dark: 20:22 - 06:32. Nautical Dark: 20:51 - 06:02. Astro Dark: 21:21 - 05:32

Total Clouds (% Sky Obscured)

87
84
76
68
59
54
49
43
41
43
45
43
46
49
55
55
56
57
58
58
66
77
87
91

Low Clouds (% Sky Obscured)

63
68
59
48
35
29
22
20
24
24
28
28
28
28
29
31
28
28
33
37
51
77
87
86

Medium Clouds (% Sky Obscured)

79
84
68
55
38
34
28
25
28
34
40
36
37
29
34
44
46
51
53
55
52
44
36
51

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

5
4
2
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
86
95
94
88
95
95
93
95
95
89
91
92
80
79
76
72
77

Precipitation Amount (mm)

1.3
1.4
1.2
1.1
0.9
0.9
0.7
0.4
0.8
0.6
0.4
0.8
0.8
0.4
0.7
0.7
0.5
0.7
0.8
0.5
0.4
0.4
0.3
0.4

Wind Speed/Direction (mph)

11
11
11
9
7
5
4
3
3
3
4
4
3
3
3
3
2
1
1
2
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
4
4
3
3
3
3
3
3
3
4
4
4
5

Relative Humidity (%)

56
58
60
63
65
67
68
71
73
73
72
72
70
69
69
64
60
57
54
52
49
49
49
49

Pressure (mb)

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

Ozone (du)

315
316
317
318
319
320
320
319
319
318
318
317
317
316
315
315
314
314
312
310
309
307
306
305

Wednesday 21

Waxing Gibbous 81%

No Rise

04:40

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

Sun - Rise: 06:55, Set: 19:58, Transit: 13:27. Moon - Rise: No Rise, Set: 04:40. Civil Dark: 20:22 - 06:31. Nautical Dark: 20:52 - 06:01. Astro Dark: 21:22 - 05:31

Total Clouds (% Sky Obscured)

94
95
80
65
51
47
46
47
45
38
34
37
39
38
38
37
36

Low Clouds (% Sky Obscured)

87
85
70
59
47
40
33
28
28
26
26
32
38
38
38
36
32

Medium Clouds (% Sky Obscured)

68
90
63
32
2
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
4
5
9
12
10
8
6
4
3
3
5
6
9
13

ISS Passover

Visibility (miles)

6
5
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

81
84
73
59
40
29
18
7
6
4
0
0
0
0
1
2
1

Precipitation Amount (mm)

0.5
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
58
65
70
77
85
83
83
81
80
78
77
73
72
69
62
56

Pressure (mb)

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

Ozone (du)

305
305
304
304
305
305
303
302
300
299
297
295
295
296
296
296
297

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

Generated: 15/10/26 16:10:39. Forecast: 15/10/26 to 21/10/26. Timezone: UTC-3.00