Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 3%

08:43

22:24

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

Sun - Rise: 06:41, Set: 20:46, Transit: 13:43. Moon - Rise: 08:43, Set: 22:24. Civil Dark: 21:13 - 06:14. Nautical Dark: 21:46 - 05:41. Astro Dark: 22:22 - 05:05

Total Clouds (% Sky Obscured)

1
7
14
17
16
98
97
98
100
97
100
100
100
96
93
47
67
17
19
26
8
4
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
7
14
0
5
98
97
98
100
72
66
100
97
73
74
47
67
3
5
5
0
0
0
0

High Clouds (% Sky Obscured)

1
6
2
7
3
36
50
78
100
67
98
100
100
45
0
6
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)

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

Chance of Frost

Temperature (°C)

23
24
24
23
23
22
21
19
18
17
17
17
16
16
16
15
15
14
14
14
15
17
20
22

Feels Like (°C)

24
23
23
23
22
21
19
18
17
16
15
16
16
16
15
15
15
15
16
16
17
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

50
50
52
55
53
52
56
58
61
62
62
63
63
61
63
67
69
73
75
76
72
65
57
50

Pressure (mb)

1015
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1015

Ozone (du)

274
274
273
274
274
272
272
273
273
274
274
273
272
271
272
272
271
271
272
273
275
276
278
278

Monday 22

Waxing Crescent 7%

09:44

23:04

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
10 Good
11 Good

Sun - Rise: 06:42, Set: 20:46, Transit: 13:44. Moon - Rise: 09:44, Set: 23:04. Civil Dark: 21:13 - 06:15. Nautical Dark: 21:47 - 05:41. Astro Dark: 22:22 - 05:06

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
23
23
21
20
18
17
16
15
15
15
15
15
14
14
14
16
18
20
21

Feels Like (°C)

23
23
24
23
23
23
22
22
20
19
18
18
17
17
17
17
16
16
17
17
18
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

45
48
46
42
43
46
46
50
53
61
69
73
72
68
68
68
71
74
75
75
69
62
56
52

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

277
279
281
285
282
282
282
281
280
281
281
280
279
277
276
275
275
275
276
276
276
276
276
276

Tuesday 23

Waxing Crescent 13%

10:43

23:39

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 Good

Sun - Rise: 06:43, Set: 20:47, Transit: 13:44. Moon - Rise: 10:43, Set: 23:39. Civil Dark: 21:14 - 06:15. Nautical Dark: 21:47 - 05:42. Astro Dark: 22:23 - 05:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
7
14
15
25
35
35
30
36
21
21
16
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
4
5
5
5
10
5
5
9
5
4
2
2

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)

8
9
10
10
9
9
8
6
5
4
3
2
3
3
2
2
2
2
2
2
2
3
5
7

Chance of Frost

Temperature (°C)

23
24
24
24
23
23
22
20
19
18
18
17
16
15
15
15
15
14
14
14
15
17
18
20

Feels Like (°C)

23
24
24
23
23
23
22
20
19
19
20
18
17
17
17
17
17
17
16
16
16
18
20
21

Dew Point (°C)

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

Relative Humidity (%)

50
47
46
47
50
52
56
59
60
58
58
62
66
70
73
73
74
78
79
80
76
71
65
59

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

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

Wednesday 24

Waxing Crescent 21%

11:43

00:10

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

Sun - Rise: 06:43, Set: 20:47, Transit: 13:45. Moon - Rise: 11:43, Set: 00:10. Civil Dark: 21:14 - 06:16. Nautical Dark: 21:48 - 05:43. Astro Dark: 22:23 - 05:07

Total Clouds (% Sky Obscured)

10
12
16
11
7
3
11
19
28
30
25
15
17
32
60
70
59
40
40
56
62
58
45
55

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
1
1
2
4
4
4
6
8
10
11
10
10
19
39
27
21
13
36

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
1
0
2
0
1
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)

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

Chance of Frost

Temperature (°C)

22
22
23
23
22
22
21
20
18
16
16
16
15
14
14
14
14
14
14
14
15
16
18
19

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
12
12
11
11
11
11
11
11
12
12
12
12
12
12
12

Relative Humidity (%)

58
56
54
54
54
56
59
63
70
74
75
75
78
78
80
82
84
86
86
84
80
74
67
63

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

269
269
269
269
268
268
268
269
269
268
268
267
267
267
267
267
267
266
266
267
266
266
266
266

Thursday 25

Waxing Crescent 30%

No Rise

00:40

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 Good
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:44, Set: 20:47, Transit: 13:45. Moon - Rise: No Rise, Set: 00:40. Civil Dark: 21:15 - 06:17. Nautical Dark: 21:48 - 05:43. Astro Dark: 22:24 - 05:08

Total Clouds (% Sky Obscured)

78
88
80
72
72
76
59
70
65
71
66
62
64
65
67
13
33
48
76
87
94
95
94
100

Low Clouds (% Sky Obscured)

76
88
80
57
47
46
31
31
0
0
0
0
3
8
5
4
15
48
76
85
94
90
92
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
13
15
16
11
5
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
33
67
76
59
70
65
71
66
62
55
28
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
1
0
1
2
2
4
3
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)

10
9
10
9
10
9
8
7
5
4
3
2
1
1
1
1
1
1
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
20
20
20
20
19
19
19
19
18
18
18
18
17
17
17
17
17
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

64
66
67
66
64
65
67
69
72
73
74
75
75
75
78
78
78
78
79
76
77
75
73
72

Pressure (mb)

1015
1015
1014
1014
1013
1013
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1018
1018
1018
1018

Ozone (du)

265
265
264
263
263
263
265
265
265
264
263
262
261
260
259
259
260
261
262
262
262
263
263
263

Friday 26

Waxing Crescent 41%

12:43

01:09

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

Sun - Rise: 06:44, Set: 20:48, Transit: 13:46. Moon - Rise: 12:43, Set: 01:09. Civil Dark: 21:15 - 06:17. Nautical Dark: 21:48 - 05:44. Astro Dark: 22:24 - 05:08

Total Clouds (% Sky Obscured)

97
94
91
68
47
27
29
32
24
15
4
1
0
0
0
6
26
17
14
7
0
1
0
0

Low Clouds (% Sky Obscured)

94
87
81
60
40
19
14
8
0
0
0
0
0
0
0
0
2
17
13
7
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
4
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
5
7
38
47
27
29
32
24
15
4
1
0
0
0
6
18
0
0
0
0
1
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 (%)

1
2
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)

5
7
9
11
10
9
8
7
6
5
4
3
2
2
2
2
2
2
2
1
2
3
5
6

Chance of Frost

Temperature (°C)

19
21
22
23
23
22
22
20
19
17
17
16
15
15
15
14
14
14
14
16
17
19
20
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
64
61
61
61
61
65
68
71
74
75
77
78
78
80
80
82
82
79
76
72
68
64

Pressure (mb)

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

Ozone (du)

263
263
263
263
263
263
264
264
264
264
264
264
263
263
263
263
264
264
264
265
265
266
266
266

Saturday 27

First Quarter 52%

13:43

01:39

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

Sun - Rise: 06:45, Set: 20:48, Transit: 13:46. Moon - Rise: 13:43, Set: 01:39. Civil Dark: 21:15 - 06:18. Nautical Dark: 21:49 - 05:45. Astro Dark: 22:24 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
1
5
6
17
29
40
50
35
0
0
0
0
5
10
23
62
57
54

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
36
47
42

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

High Clouds (% Sky Obscured)

0
0
0
1
5
6
17
29
40
50
35
0
0
0
0
5
10
19
15
12
8

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
1
1
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

Wind Speed/Direction (mph)

8
9
9
10
10
9
8
6
5
4
3
2
2
2
2
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

24
24
25
25
24
24
23
21
19
18
18
17
17
16
16
15
15
15
14
15
16

Feels Like (°C)

24
24
25
26
26
25
24
23
22
21
18
18
18
18
18
18
17
17
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

60
60
59
60
60
61
62
66
71
77
74
74
73
74
75
77
79
82
84
80
77

Pressure (mb)

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

Ozone (du)

267
266
265
264
264
263
263
263
263
263
262
261
260
259
259
258
258
258
258
259
259

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

Generated: 21/12/25 12:49:36. Forecast: 21/12/25 to 27/12/25. Timezone: UTC-3.00