Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 99%

19:08

07:43

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

Sun - Rise: 07:02, Set: 18:28, Transit: 12:46. Moon - Rise: 19:08, Set: 07:43. Civil Dark: 18:52 - 06:38. Nautical Dark: 19:20 - 06:10. Astro Dark: 19:48 - 05:43

Total Clouds (% Sky Obscured)

65
60
17
1
0
0
0
0
0
0
0
10
15
28
75
86
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
75
75
70
99
96
30

High Clouds (% Sky Obscured)

55
60
0
0
0
0
0
0
0
0
0
1
3
9
40
68
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 (%)

2
3
0
1
7
0
1
1
1
0
0
0
0
8
13
11
7
5
0
0
0
0
0
1

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
56
53
52
52
53
56
60
67
69
69
67
67
67
68
68
66
66
66
66
67
64
60

Pressure (mb)

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

Ozone (du)

289
290
290
290
288
287
287
287
286
286
285
285
286
286
286
287
288
287
288
288
289
288
287
287

Saturday 29

Waning Gibbous 95%

20:07

08:13

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

Sun - Rise: 07:01, Set: 18:29, Transit: 12:45. Moon - Rise: 20:07, Set: 08:13. Civil Dark: 18:53 - 06:37. Nautical Dark: 19:20 - 06:09. Astro Dark: 19:48 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
56
45
42
44
22
18
21
26
37
36
36
36
40
45
55
53
47
25
34

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

25
20
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
53
45
30
35
16
1
0
0
0
0
0
0
0
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
1
8
16
21
27
27
20
9
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
1
1
1
2
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
8
8
8
8
8
7
7
7
7
6
7
7
8
8
8
8
7
8

Relative Humidity (%)

56
54
51
51
51
51
53
57
61
64
68
69
70
70
71
72
75
77
83
87
87
85
76
68

Pressure (mb)

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

Ozone (du)

287
288
287
286
288
287
288
288
289
290
291
292
293
292
292
292
291
291
292
292
293
294
295
295

Sunday 30

Waning Gibbous 89%

21:08

08:43

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

Sun - Rise: 07:00, Set: 18:29, Transit: 12:45. Moon - Rise: 21:08, Set: 08:43. Civil Dark: 18:53 - 06:36. Nautical Dark: 19:21 - 06:08. Astro Dark: 19:49 - 05:40

Total Clouds (% Sky Obscured)

33
34
32
34
30
27
16
4
0
23
41
38
41
38
44
43
40
44
38
38
44
32
21
11

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
23
41
38
41
38
31
29
34
36
22
21
17
13
9
4

High 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

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
9
9
8
9
10
10
10
10
9
9
8
8
8
8
7
7
6
7
7
6

Relative Humidity (%)

65
62
59
57
56
56
57
62
68
76
79
80
77
79
76
76
77
77
76
72
71
72
67
53

Pressure (mb)

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

Ozone (du)

295
294
293
293
291
289
288
287
285
283
282
281
283
283
283
283
282
280
279
280
280
278
278
278

Monday 31

Waning Gibbous 82%

22:11

09:17

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

Sun - Rise: 06:59, Set: 18:30, Transit: 12:45. Moon - Rise: 22:11, Set: 09:17. Civil Dark: 18:54 - 06:35. Nautical Dark: 19:21 - 06:07. Astro Dark: 19:49 - 05:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium 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

High 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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
7
8
9
9
9
10
10
10
9
8
8
7
7
7
7
7
6
5
5
5
4
3

Relative Humidity (%)

48
42
43
45
49
53
53
57
61
66
64
61
60
61
61
62
63
62
59
59
60
59
51
37

Pressure (mb)

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

Ozone (du)

276
276
275
275
275
275
274
273
272
272
271
272
271
271
271
271
271
269
269
270
270
271
271
271

Tuesday 1

Waning Gibbous 72%

23:16

09:56

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 OK
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 OK

Sun - Rise: 06:58, Set: 18:30, Transit: 12:44. Moon - Rise: 23:16, Set: 09:56. Civil Dark: 18:54 - 06:34. Nautical Dark: 19:22 - 06:06. Astro Dark: 19:50 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
31
47
50
50
51
49
51
53
90
90
85
75
69
64
57
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
4
4
4
4
4
8
8
5
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

19
21
22
22
22
21
20
19
18
16
16
15
14
14
13
13
13
13
13
12
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

3
5
5
6
8
9
10
10
10
9
8
8
8
8
9
9
9
9
9
9
9
8
8
8

Relative Humidity (%)

35
33
32
35
39
45
50
55
61
64
61
62
64
70
75
76
76
76
79
79
76
72
69
64

Pressure (mb)

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

Ozone (du)

270
270
270
269
268
267
265
265
265
266
265
266
265
265
266
267
268
268
269
270
270
270
270
271

Wednesday 2

Waning Gibbous 61%

00:24

09:56

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 06:56, Set: 18:31, Transit: 12:44. Moon - Rise: 00:24, Set: 09:56. Civil Dark: 18:55 - 06:32. Nautical Dark: 19:22 - 06:05. Astro Dark: 19:50 - 05:37

Total Clouds (% Sky Obscured)

36
33
27
22
32
42
56
63
58
57
59
69
79
77
72
68
59
50
45
34
27
23
29
35

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
31
57
79
77
72
68
59
50
45
34
27
23
29
35

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
10
9
9
9
9
9
9
10
9
9
9
9
9
9
9
8
8
9
9
10

Relative Humidity (%)

59
55
54
54
54
57
61
64
67
70
73
74
74
75
76
76
79
80
81
83
79
76
72
67

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018

Ozone (du)

272
273
273
273
274
274
274
274
274
274
274
275
275
276
276
276
276
276
276
276
276
276
276
276

Thursday 3

Waning Gibbous 49%

01:33

10:42

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

Sun - Rise: 06:55, Set: 18:31, Transit: 12:44. Moon - Rise: 01:33, Set: 10:42. Civil Dark: 18:55 - 06:31. Nautical Dark: 19:23 - 06:03. Astro Dark: 19:51 - 05:36

Total Clouds (% Sky Obscured)

38
34
31
30
22
13
6
10
13
17
16
15
15
24
35
40
44
37
22
20
18
13

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

Medium Clouds (% Sky Obscured)

38
34
31
30
22
13
5
9
12
14
11
6
4
8
13
20
13
8
4
13
18
13

High Clouds (% Sky Obscured)

2
1
1
0
0
0
1
2
2
4
10
15
15
24
35
40
37
29
14
12
9
7

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
21
22
21
20
20
18
17
16
16
15
15
15
14
14
14
14
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
57
55
54
52
54
57
57
59
62
63
64
65
65
64
64
64
64
64
65
63
60

Pressure (mb)

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

Ozone (du)

277
277
277
277
277
277
276
276
276
277
277
277
277
277
277
277
277
276
276
276
277
277

Forecast for Cantera Baja, Provincia de Elqui, Republic of Chile (-29.96,-71.30)

Generated: 28/08/26 10:16:53. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-4.00