Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 100%

18:22

07:39

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:31, Set: 18:11, Transit: 12:51. Moon - Rise: 18:22, Set: 07:39. Civil Dark: 18:36 - 07:06. Nautical Dark: 19:05 - 06:37. Astro Dark: 19:33 - 06:09

Total Clouds (% Sky Obscured)

100
97
100
100
100
95
100
100
100
100
100
100
100
100
77
100
100
100
100
100
100
100
100
76

Low Clouds (% Sky Obscured)

60
60
64
62
54
22
0
0
0
0
0
3
0
0
0
0
30
34
5
24
24
50
69
76

Medium Clouds (% Sky Obscured)

95
91
100
100
100
94
96
100
100
100
100
98
100
76
70
66
69
67
47
49
51
36
28
0

High Clouds (% Sky Obscured)

15
62
99
15
3
18
100
100
100
92
100
98
100
100
37
100
100
100
100
100
100
100
100
76

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
3
6
48
66
65
61
52
48
34
40
41
31
13
9
1
0
3
2
2
2
5
100
99

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

Chance of Frost

Temperature (°C)

14
13
13
13
14
14
13
13
14
13
13
14
16
17
18
19
19
18
18
17
16
14
14
13

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
11
11
11
12
12
11
11
11
11
11
11
12
11
11
12
11
12
12
11
11

Relative Humidity (%)

87
89
87
86
86
86
89
89
89
86
84
79
74
67
64
62
59
62
65
71
77
83
84
86

Pressure (mb)

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

Ozone (du)

270
269
268
268
270
271
274
276
278
280
283
288
289
289
289
288
287
284
282
280
280
279
278
281

Wednesday 29

Full Moon 100%

19:20

08:13

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

Sun - Rise: 07:31, Set: 18:12, Transit: 12:51. Moon - Rise: 19:20, Set: 08:13. Civil Dark: 18:37 - 07:06. Nautical Dark: 19:06 - 06:37. Astro Dark: 19:34 - 06:08

Total Clouds (% Sky Obscured)

65
65
70
61
68
68
73
79
80
77
39
53
65
78
61
25
6
6
13
18
0
18
41
51

Low Clouds (% Sky Obscured)

65
65
67
61
68
68
73
79
80
72
37
50
61
69
57
25
6
6
13
18
0
18
41
40

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
1
2

High Clouds (% Sky Obscured)

65
65
70
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 (%)

100
100
93
93
85
48
74
75
80
78
71
15
0
1
3
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
10
10
10
10
10
9
9
9
9
9
8
8
7
6
5
5
5
6
6
5

Relative Humidity (%)

86
86
86
86
86
86
84
86
84
83
81
76
71
67
61
57
53
51
50
52
57
62
61
61

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

281
279
277
276
275
274
276
276
275
274
274
273
271
270
269
267
267
266
266
265
264
266
264
263

Thursday 30

Waning Gibbous 97%

20:18

08:43

22 OK
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
18 Bad
19 Good
20 OK
21 OK

Sun - Rise: 07:30, Set: 18:12, Transit: 12:51. Moon - Rise: 20:18, Set: 08:43. Civil Dark: 18:37 - 07:05. Nautical Dark: 19:06 - 06:36. Astro Dark: 19:34 - 06:08

Total Clouds (% Sky Obscured)

44
62
58
83
90
100
100
92
100
100
100
100
100
100
100
100
91
82
74
49
20
0
12
25

Low Clouds (% Sky Obscured)

25
36
47
64
64
80
53
35
45
54
60
83
89
91
93
94
84
62
43
28
14
0
0
0

Medium Clouds (% Sky Obscured)

0
1
3
53
90
100
100
83
100
100
100
100
100
100
100
100
91
82
74
49
8
0
0
0

High Clouds (% Sky Obscured)

8
10
0
1
5
100
85
0
58
75
81
99
85
68
37
0
0
0
0
0
0
0
12
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
9
5
2
3
3
3
2
2
5
9
9
9

Fog (%)

1
0
0
0
2
3
5
5
8
9
7
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
7
33
71
95
95
95
95
95
95
95
95
95
84
61
12
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.5
3.5
1.9
1.7
1.4
1.3
1.1
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
4
4
5
7
7
8
9
8
8
8
8
10
12
12
12
11
10
10
10
9
8
8

Relative Humidity (%)

56
58
57
57
63
67
71
74
79
75
72
68
65
75
90
89
84
79
70
72
75
75
72
71

Pressure (mb)

1015
1015
1015
1014
1015
1014
1014
1014
1015
1016
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

261
262
265
265
267
271
271
272
274
277
278
286
301
300
305
311
314
316
316
312
302
297
293
290

Friday 31

Waning Gibbous 93%

21:16

09:12

22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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

Sun - Rise: 07:29, Set: 18:13, Transit: 12:51. Moon - Rise: 21:16, Set: 09:12. Civil Dark: 18:38 - 07:04. Nautical Dark: 19:07 - 06:35. Astro Dark: 19:35 - 06:07

Total Clouds (% Sky Obscured)

35
44
52
61
86
92
98
68
53
37
59
80
98
99
99
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
8
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
5
6
11
16
19
26
29
89
84
77
71
73
74

High Clouds (% Sky Obscured)

35
42
48
55
81
88
96
64
51
36
55
73
95
96
98
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
12
10
9
10
9
8
8
11
13
16
17
17
16
16
16
15
14
13
12
12

Dew Point (°C)

7
6
5
5
5
4
4
3
2
0
-1
1
1
1
-0
2
4
5
7
9
10
10
9
9

Relative Humidity (%)

70
66
65
65
64
62
59
58
55
49
45
43
36
30
27
31
36
40
49
60
70
73
72
72

Pressure (mb)

1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

288
289
290
291
284
281
282
281
281
281
280
282
282
282
283
281
280
280
278
276
273
270
267
267

Saturday 1

Waning Gibbous 87%

No Rise

09:40

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:29, Set: 18:13, Transit: 12:51. Moon - Rise: No Rise, Set: 09:40. Civil Dark: 18:38 - 07:03. Nautical Dark: 19:07 - 06:35. Astro Dark: 19:35 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
94
88
82
78
80
86
83
78
73
78
82
87
89
92
95
98
99
100
100
100

Low Clouds (% Sky Obscured)

27
18
9
0
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16

Medium Clouds (% Sky Obscured)

77
82
90
92
36
18
3
2
1
0
0
0
0
2
3
5
11
18
24
16
8
0
9
18

High Clouds (% Sky Obscured)

100
100
100
100
87
74
61
65
65
66
62
57
45
50
60
69
74
82
92
97
99
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 (%)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
12
12
12
12
13
14
16
18
19
20
21
20
19
17
17
16
15
15

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
10
10
10
10
10
10

Relative Humidity (%)

72
72
69
64
65
67
70
72
71
71
71
63
58
53
48
44
41
46
54
63
66
69
73
73

Pressure (mb)

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

Ozone (du)

271
274
274
272
276
278
280
282
283
283
284
284
284
284
284
284
284
284
284
283
284
284
284
284

Sunday 2

Waning Gibbous 79%

22:14

10:09

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:28, Set: 18:14, Transit: 12:51. Moon - Rise: 22:14, Set: 10:09. Civil Dark: 18:39 - 07:03. Nautical Dark: 19:08 - 06:34. Astro Dark: 19:36 - 06:06

Total Clouds (% Sky Obscured)

100
99
99
96
89
75
55
55
57
73
78
79
79
79
78
78
78
81
86
88
89
90
80
70

Low Clouds (% Sky Obscured)

23
16
9
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
27
20
11
7
2
0
1
1
2
2
1
0
0
0
0
0
0
0
2
0
0
0
3

High Clouds (% Sky Obscured)

100
99
99
96
89
75
55
55
57
73
78
79
72
73
72
72
77
81
86
88
89
90
80
70

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
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
4
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
13
13
13
16
18
20
20
20
21
20
19
18
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
71
69
67
65
64
63
63
63
63
57
52
47
48
48
48
53
56
62
65
68
73
74

Pressure (mb)

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

Ozone (du)

285
286
286
287
288
288
288
288
288
289
289
289
288
287
289
290
292
292
292
292
291
290
289
288

Monday 3

Waning Gibbous 69%

23:14

10:41

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:27, Set: 18:14, Transit: 12:51. Moon - Rise: 23:14, Set: 10:41. Civil Dark: 18:39 - 07:02. Nautical Dark: 19:08 - 06:33. Astro Dark: 19:36 - 06:05

Total Clouds (% Sky Obscured)

60
70
71
65
51
43
40
36
38
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
4
10
10
10
15
10
8
1

High Clouds (% Sky Obscured)

59
70
71
65
51
43
40
36
38
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
14
14

Feels Like (°C)

15
16
16
16
15
13
13
14
14
14

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

77
78
80
82
84
84
83
82
83
84

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1016
1016

Ozone (du)

288
288
287
285
284
285
287
288
289
291

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

Generated: 28/07/26 22:16:20. Forecast: 28/07/26 to 03/08/26. Timezone: UTC-4.00