Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 51%

11:59

03:13

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

Sun - Rise: 07:35, Set: 19:36, Transit: 13:35. Moon - Rise: 11:59, Set: 03:13. Civil Dark: 20:00 - 07:11. Nautical Dark: 20:29 - 06:40. Astro Dark: 20:58 - 06:11

Total Clouds (% Sky Obscured)

95
85
79
72
20
14
96
99
100
68
63
41
7
33
17
22
22
19
19
31
4
34
22
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
17
15
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
1
3
11
54
81
39
31
19
28
4
7
16
22
22
19
19
30
3
34
22
8

High Clouds (% Sky Obscured)

95
85
79
69
17
7
76
81
100
55
63
26
2
22
1
1
1
1
2
0
0
2
2
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
5
3
12
4
12
10
41
63
83
87
61
20
5
4
2
6
3
2
3
6
19
16
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
39
35
29
30
28
29
31
34
37
37
38
42
53
48
47
49
44
47
47
50
55
54
40

Pressure (mb)

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

Ozone (du)

287
288
290
290
287
288
285
284
282
282
283
288
291
293
292
295
299
299
297
297
297
295
295
295

Saturday 19

Waxing Gibbous 61%

12:52

03:59

07 OK
08 Bad
09 OK
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

Sun - Rise: 07:34, Set: 19:36, Transit: 13:35. Moon - Rise: 12:52, Set: 03:59. Civil Dark: 20:01 - 07:09. Nautical Dark: 20:30 - 06:39. Astro Dark: 20:59 - 06:10

Total Clouds (% Sky Obscured)

23
98
46
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
84
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
10
46
62
84
33
54
70
43
46
46
37
95
67
67
44
94
83
81

Medium Clouds (% Sky Obscured)

8
0
25
57
66
100
100
99
100
100
100
100
100
100
100
100
80
100
100
91
89
82
77
55

High Clouds (% Sky Obscured)

17
98
24
94
55
100
100
100
100
100
100
95
100
100
100
100
100
100
100
100
52
50
35
25

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67
0
0
66
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
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 (%)

1
1
0
0
0
2
20
61
95
95
84
95
95
95
95
95
95
95
95
95
95
95
95
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
1.1
0.8
0
0.5
0.8
0.8
0.6
0.8
0.8
1.2
0.4
0.8
0.6
0.5
0.5
0.3

Wind Speed/Direction (mph)

2
2
1
2
4
6
5
5
5
6
7
12
13
9
5
6
3
2
4
5
6
7
8
8

Chance of Frost

Temperature (°C)

13
13
16
17
18
18
18
18
16
14
13
15
13
12
12
11
10
8
8
8
8
7
8
7

Feels Like (°C)

11
10
13
15
14
15
15
14
13
12
10
11
10
8
8
7
7
6
6
5
5
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

40
40
36
35
33
33
39
41
51
64
71
52
68
70
72
75
74
96
88
90
82
87
75
78

Pressure (mb)

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

Ozone (du)

297
295
296
295
294
295
295
293
293
293
294
294
293
293
294
296
297
295
295
296
296
298
298
301

Sunday 20

Waxing Gibbous 70%

13:49

04:39

07 Bad
08 Bad
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

Sun - Rise: 07:32, Set: 19:37, Transit: 13:35. Moon - Rise: 13:49, Set: 04:39. Civil Dark: 20:02 - 07:08. Nautical Dark: 20:31 - 06:38. Astro Dark: 21:00 - 06:08

Total Clouds (% Sky Obscured)

82
77
84
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)

75
57
78
89
46
4
26
17
20
35
59
69
62
67
32
25
32
33
31
26
17
8
1
2

Medium Clouds (% Sky Obscured)

58
58
17
14
45
2
40
70
50
73
97
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

35
35
73
100
100
100
100
100
100
100
94
72
94
90
90
85
75
75
71
67
75
89
100
100

ISS Passover

Visibility (miles)

2
7
7
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

67
68
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 (%)

61
49
48
43
31
19
19
33
26
40
39
23
21
19
7
9
5
17
16
6
5
5
1
4

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
7
6
7
9
9
10
8
8
7
6
3
2
1
0
0
1
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
4
4
5
7
9
9
10
10
10
10
10
9
10
9
10
10
10
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

79
69
62
64
58
45
44
43
44
43
44
50
55
59
58
59
64
60
61
67
63
65
65
60

Pressure (mb)

1018
1017
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018

Ozone (du)

302
302
300
301
298
296
292
292
291
289
286
284
286
287
288
289
289
288
288
287
287
289
287
287

Monday 21

Waxing Gibbous 79%

14:49

05:14

07 Bad
08 Bad
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

Sun - Rise: 07:31, Set: 19:38, Transit: 13:34. Moon - Rise: 14:49, Set: 05:14. Civil Dark: 20:02 - 07:06. Nautical Dark: 20:31 - 06:36. Astro Dark: 21:00 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
95
93
89
86
83
88
93
97
97
96
96
97

Low Clouds (% Sky Obscured)

2
0
4
9
14
15
17
18
12
11
9
4
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
86
69
53
69
84
96
97
100
100
98
95
90
81
86
83
87
92
97
97
96
96
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
86
100
94
86
61
51
30
43
63
74
49
73
67
49
75
60
50
50

ISS Passover

Visibility (miles)

9
9
9
9
7
7
7
7
7
7
7
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 (%)

2
0
1
1
1
4
4
7
29
34
16
24
6
0
0
1
2
6
0
1
5
13
7
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
58
54
57
54
53
51
50
54
58
52
57
58
60
59
58
56
58
55
55
55
62
60

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

286
285
285
286
287
287
285
285
284
282
281
280
279
278
277
277
274
273
273
272
271
272
273
273

Tuesday 22

Waxing Gibbous 86%

15:49

05:46

07 Bad
08 Bad
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

Sun - Rise: 07:30, Set: 19:38, Transit: 13:34. Moon - Rise: 15:49, Set: 05:46. Civil Dark: 20:03 - 07:05. Nautical Dark: 20:32 - 06:35. Astro Dark: 21:01 - 06:05

Total Clouds (% Sky Obscured)

99
100
89
85
79
76
76
76
94
98
99
99
99
100
100
99
98
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

99
100
89
79
68
64
62
61
89
87
84
91
95
100
99
97
96
97
99
100
100
100
100
100

High Clouds (% Sky Obscured)

45
55
55
55
70
75
75
75
53
75
90
93
96
99
98
95
89
91
95
100
97
93
89
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

25
8
16
18
10
12
22
13
47
49
38
68
70
41
50
46
18
47
50
25
50
50
19
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
52
51
53
52
48
49
42
47
54
60
61
62
63
60
57
53
53
53
53
52
52
52

Pressure (mb)

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

Ozone (du)

271
271
273
273
274
274
274
274
275
274
273
273
273
274
274
274
275
275
275
276
276
277
278
279

Wednesday 23

Waxing Gibbous 93%

16:50

06:15

07 Bad
08 Bad
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

Sun - Rise: 07:28, Set: 19:39, Transit: 13:34. Moon - Rise: 16:50, Set: 06:15. Civil Dark: 20:04 - 07:04. Nautical Dark: 20:33 - 06:33. Astro Dark: 21:02 - 06:04

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)

13
16
10
7
3
3
3
1
1
0
0
0
0
0
8
15
25
19
12
6
4
2
0
0

Medium 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

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
97
98
100
100
97

ISS Passover

Visibility (miles)

9
8
8
8
9
9
9
8
8
8
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

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

Precipitation Probability (%)

78
52
77
76
36
91
95
52
91
95
52
89
91
38
79
90
70
90
95
60
80
88
39
59

Precipitation Amount (mm)

0.3
0
0.4
0.3
0
0.6
1
0
0.5
0.5
0
0.6
0.5
0
0.5
0.5
0
0.7
0.8
0
0.5
0.6
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
59
56
51
48
47
45
45
45
45
46
45
45
44
41
38
35
37
39
40
42
42
45

Pressure (mb)

1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

280
281
283
282
281
281
281
281
280
280
280
279
280
280
281
282
282
283
283
284
285
284
283
283

Thursday 24

Waxing Gibbous 97%

17:51

06:42

Sun - Rise: 07:27, Set: 19:40, Transit: 13:33. Moon - Rise: 17:51, Set: 06:42. Civil Dark: 20:04 - 07:02. Nautical Dark: 20:33 - 06:32. Astro Dark: 21:03 - 06:03

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 La Dehesa, Provincia de Santiago, Republic of Chile (-33.27,-70.53)

Generated: 18/09/26 07:23:49. Forecast: 18/09/26 to 24/09/26. Timezone: UTC-3.00