Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 88%

17:01

04:14

07 Good
08 Good
09 Good
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 OK

Sun - Rise: 06:33, Set: 20:31, Transit: 13:32. Moon - Rise: 17:01, Set: 04:14. Civil Dark: 20:58 - 06:05. Nautical Dark: 21:31 - 05:32. Astro Dark: 22:07 - 04:57

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
27

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
27

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)

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

Chance of Frost

Temperature (°C)

13
17
18
20
21
23
24
25
24
24
23
22
20
19
16
16
15
15
14
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
34
32
29
25
21
18
18
20
22
23
27
32
38
45
46
46
45
49
46
46
43
47
40

Pressure (mb)

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

Ozone (du)

270
271
271
271
271
273
272
273
274
274
273
273
272
270
271
272
271
271
271
269
269
269
269
267

Tuesday 2

Waxing Gibbous 95%

18:12

04:55

07 OK
08 OK
09 OK
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

Sun - Rise: 06:33, Set: 20:32, Transit: 13:32. Moon - Rise: 18:12, Set: 04:55. Civil Dark: 20:59 - 06:05. Nautical Dark: 21:32 - 05:32. Astro Dark: 22:08 - 04:57

Total Clouds (% Sky Obscured)

35
26
26
2
4
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)

35
26
26
0
2
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)

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

Chance of Frost

Temperature (°C)

15
19
20
21
23
24
25
25
26
25
25
24
23
21
18
17
17
16
16
16
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
25
24
26
25
22
22
20
21
21
22
24
28
32
40
44
45
46
46
47
46
46
44
47

Pressure (mb)

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

Ozone (du)

267
267
268
268
267
268
268
268
268
266
266
266
265
264
264
264
264
265
264
262
262
261
262
263

Wednesday 3

Waxing Gibbous 99%

19:28

05:45

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 OK
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 OK

Sun - Rise: 06:33, Set: 20:33, Transit: 13:33. Moon - Rise: 19:28, Set: 05:45. Civil Dark: 21:00 - 06:05. Nautical Dark: 21:33 - 05:32. Astro Dark: 22:09 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
0
0
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
8

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
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
1
2
3
5
6
8
9
10
12
11
7
5
3
1
1
0
1
1
3
2
2
2
2

Chance of Frost

Temperature (°C)

15
20
21
22
23
24
25
26
26
26
25
24
22
20
18
17
16
15
15
15
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
31
30
30
30
27
24
24
25
27
30
35
39
46
55
60
63
65
66
66
69
68
70
75

Pressure (mb)

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

Ozone (du)

263
263
263
263
263
263
263
263
263
262
263
263
262
262
262
262
261
260
260
259
259
259
259
258

Thursday 4

Full Moon 100%

20:43

06:45

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 OK
20 Good
21 OK
22 OK
23 Bad
00 OK
01 OK
02 Good
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:33, Set: 20:34, Transit: 13:33. Moon - Rise: 20:43, Set: 06:45. Civil Dark: 21:01 - 06:05. Nautical Dark: 21:34 - 05:32. Astro Dark: 22:09 - 04:57

Total Clouds (% Sky Obscured)

67
100
100
100
100
87
74
61
69
76
84
56
28
0
18
37
55
39
23
6
35
57
48
63

Low Clouds (% Sky Obscured)

3
30
30
25
5
0
0
15
23
21
20
19
11
0
1
2
3
2
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
4
1

High Clouds (% Sky Obscured)

0
0
1
2
3
2
1
0
23
46
69
46
23
0
4
8
13
11
8
6
32
57
48
49

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
1
2
10
10
6
18
12
4
12
10
4
13
6
1
11
17
5
23
20
5
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
10
10
11
11
11
11
11
11
11
11
11
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

72
69
58
51
49
48
48
48
49
50
51
54
55
59
66
69
72
73
74
76
78
79
79
79

Pressure (mb)

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

Ozone (du)

259
260
260
260
260
259
259
260
261
261
260
260
261
261
261
261
262
261
261
260
260
261
262
263

Friday 5

Waning Gibbous 97%

21:54

No Set

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

Sun - Rise: 06:33, Set: 20:35, Transit: 13:34. Moon - Rise: 21:54, Set: No Set. Civil Dark: 21:02 - 06:05. Nautical Dark: 21:35 - 05:32. Astro Dark: 22:10 - 04:57

Total Clouds (% Sky Obscured)

38
56
35
41
80
79
56
34
38
43
47
49
52
55
36
18
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
5
9
5
3
2
0
2
2
13
22
14
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
2
2
5
2
15
23
23
24
28
30
30
25
17
15
14
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
6
22
41
80
68
35
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
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
0
2
5
25
48
42
13
30
22
13
9
6
7
18
19
9
26
26
16
27
27
18
19

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
2
2
4
5
6
8
8
8
9
10
8
5
2
1
0
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

14
17
18
19
21
22
23
24
23
23
23
21
20
18
16
16
16
16
15
15
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
67
62
58
48
42
39
37
40
42
43
48
54
60
67
68
69
69
73
75
78
80
83
84

Pressure (mb)

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

Ozone (du)

264
264
264
265
265
265
265
264
263
263
264
264
264
265
265
265
264
264
264
264
264
264
265
265

Saturday 6

Waning Gibbous 92%

22:55

07:52

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

Sun - Rise: 06:33, Set: 20:35, Transit: 13:34. Moon - Rise: 22:55, Set: 07:52. Civil Dark: 21:03 - 06:06. Nautical Dark: 21:36 - 05:32. Astro Dark: 22:11 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
7
13
20
15
10
5
14
22
31
19
4
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
1
1
1
1
1
4
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
7
10
13
10
5
13
7
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
7
10
7
3
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 (%)

16
6
25
26
15
36
35
23
27
22
9
11
10
3
2
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
2
4
5
7
8
7
7
7
4
1
0
0
1
3
3
4
4
3
3
2

Chance of Frost

Temperature (°C)

14
15
16
19
20
21
22
22
23
22
22
21
19
18
16
16
15
14
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
67
58
54
50
46
39
33
28
28
29
29
32
37
41
43
45
47
48
48
49
49
49
49

Pressure (mb)

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

Ozone (du)

266
267
268
269
270
270
271
271
272
272
272
272
273
273
274
275
275
276
277
278
278
278
278
277

Sunday 7

Waning Gibbous 84%

23:46

09:04

07 Good
08 Good
09 Good
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

Sun - Rise: 06:33, Set: 20:36, Transit: 13:34. Moon - Rise: 23:46, Set: 09:04. Civil Dark: 21:03 - 06:06. Nautical Dark: 21:37 - 05:32. Astro Dark: 22:12 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
7
4
4
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

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
3
3
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
10
21
20
20
20
21
21
21
20
19
19
19
19
14
15
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

39
31
24
25
24
24
24
24
25
27
28
31
34
37
42
44
46
49
49
51

Pressure (mb)

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

Ozone (du)

278
278
278
278
277
277
277
277
277
276
276
276
275
273
272
271
270
269
268
267

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

Generated: 01/12/25 07:04:38. Forecast: 01/12/25 to 07/12/25. Timezone: UTC-3.00