Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

17:23

07:08

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

Sun - Rise: 07:14, Set: 18:10, Transit: 12:42. Moon - Rise: 17:23, Set: 07:08. Civil Dark: 18:35 - 06:49. Nautical Dark: 19:03 - 06:21. Astro Dark: 19:31 - 05:53

Total Clouds (% Sky Obscured)

9
9
16
17
13
14
14
10
9
100
93
100
100
80
17
25
25
20
19
13
4
7
5
1

Low Clouds (% Sky Obscured)

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

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
2
1
0
0
0
0
2
86
57
71
98
80
17
25
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
78
80
100
100
100
81
79
78
79
81
87
54
0
0
9
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
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
5
4
3
2
1
2
0
1
0
1
0
0
1
1
1
1
1
1
2
3
3
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
71
76
81
86
86
87
86
86
87
88
89
87
90
92
92
86
75
69
65
61
57
53

Pressure (mb)

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

Ozone (du)

273
274
274
272
271
272
272
269
267
268
268
268
267
266
267
268
267
267
268
268
269
270
270
270

Friday 1

Full Moon 100%

17:55

08:06

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
12 Good
13 Good
14 Good

Sun - Rise: 07:15, Set: 18:09, Transit: 12:42. Moon - Rise: 17:55, Set: 08:06. Civil Dark: 18:34 - 06:50. Nautical Dark: 19:02 - 06:22. Astro Dark: 19:30 - 05:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
6
9
7
3
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3

Low Clouds (% Sky Obscured)

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

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
1
53
57
52
56
14
5
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
57
60
65
65
60
60
60
66
70
69
70
68
66
65
70
72
66
57
51
49
46
45
44

Pressure (mb)

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

Ozone (du)

269
268
268
267
264
264
264
263
265
265
264
263
264
263
265
266
266
267
268
267
265
265
264
263

Saturday 2

Waning Gibbous 98%

18:32

09:04

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

Sun - Rise: 07:15, Set: 18:08, Transit: 12:42. Moon - Rise: 18:32, Set: 09:04. Civil Dark: 18:33 - 06:51. Nautical Dark: 19:02 - 06:22. Astro Dark: 19:30 - 05:54

Total Clouds (% Sky Obscured)

41
40
2
3
0
2
7
0
1
0
5
4
0
0
42
3
1
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
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)

12
12
0
0
0
0
0
0
0
0
0
0
0
0
3
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
3
56
57
37
45
63
63
63
63
63
63
63

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
53
53
61
66
70
71
76
74
71
72
74
77
79
81
81
81
75
63
60
57
53
51
51

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1014
1014
1014
1014
1014
1013
1013
1012
1013
1014
1014
1015
1015
1016
1016
1015
1015

Ozone (du)

261
261
261
259
258
256
256
255
254
253
253
252
252
251
251
252
253
253
254
254
253
254
253
253

Sunday 3

Waning Gibbous 94%

19:13

10:00

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 Bad
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 OK
14 OK

Sun - Rise: 07:16, Set: 18:08, Transit: 12:41. Moon - Rise: 19:13, Set: 10:00. Civil Dark: 18:32 - 06:51. Nautical Dark: 19:01 - 06:23. Astro Dark: 19:29 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
9
16
14
7
5
0
2
2
3
7
57
35
28
28
6
9
7
37
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
1
1
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
6
13
14
7
5
0
0
0
0
0
0
0
4
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 (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

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)

5
5
4
2
1
2
1
1
2
1
2
2
2
2
2
2
2
2
2
2
5
5
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
58
63
68
65
62
62
66
69
68
70
72
71
70
71
72
67
59
52
47
44
41
41

Pressure (mb)

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

Ozone (du)

254
252
250
250
250
249
249
249
247
245
245
246
246
247
247
247
247
246
246
246
246
246
246
246

Monday 4

Waning Gibbous 89%

20:00

10:53

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

Sun - Rise: 07:17, Set: 18:07, Transit: 12:41. Moon - Rise: 20:00, Set: 10:53. Civil Dark: 18:32 - 06:52. Nautical Dark: 19:00 - 06:23. Astro Dark: 19:28 - 05:55

Total Clouds (% Sky Obscured)

4
17
18
27
46
38
42
34
9
5
0
28
55
79
85
86
86
83
67
70
49
28
7
13

Low Clouds (% Sky Obscured)

0
0
0
2
3
2
2
1
1
1
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
1
3
4
9
15
7
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
28
55
79
85
86
86
83
67
70
49
28
7
13

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 (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
8
8
9
8
8
8
7
7
8
8
8
8
8
9
9
9
9
9

Relative Humidity (%)

48
51
55
60
71
72
71
76
80
79
77
76
78
80
83
80
77
75
67
62
56
54
53
53

Pressure (mb)

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

Ozone (du)

246
245
245
244
244
244
245
244
244
244
244
244
245
246
247
247
247
248
248
249
249
249
248
248

Tuesday 5

Waning Gibbous 82%

20:51

11:41

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

Sun - Rise: 07:17, Set: 18:06, Transit: 12:41. Moon - Rise: 20:51, Set: 11:41. Civil Dark: 18:31 - 06:52. Nautical Dark: 18:59 - 06:24. Astro Dark: 19:28 - 05:56

Total Clouds (% Sky Obscured)

23
28
50
65
70
76
79
83
89
94
100
87
64
47
29
15
0
0
1
0
0
0
0
4

Low Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
2
2
5
23
18
9
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

23
28
38
31
25
27
30
33
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
28
50
62
43
62
79
83
67
33
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 (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

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
10
10
4
18
19
9
11
9
5
11
7
1
2
1
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
5
5
3
2
2
3
4
5
3
2
1
1
2
3
2
2
3
2
2
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
9
9
9
9
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

55
58
61
63
67
71
70
70
69
70
71
71
71
71
72
70
69
65
58
50
44
44
44
44

Pressure (mb)

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

Ozone (du)

247
247
247
248
248
249
250
250
251
251
250
250
251
253
254
255
257
258
260
261
262
263
263
264

Wednesday 6

Waning Gibbous 74%

21:47

12:24

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

Sun - Rise: 07:18, Set: 18:05, Transit: 12:41. Moon - Rise: 21:47, Set: 12:24. Civil Dark: 18:30 - 06:53. Nautical Dark: 18:59 - 06:24. Astro Dark: 19:27 - 05:56

Total Clouds (% Sky Obscured)

7
0
0
0
0
9
10
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
0
0
0
0
9
2
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

High Clouds (% Sky Obscured)

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

Fog (%)

63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
9
9
9
9
9
8
8
7
8
8
8
9
8
7

Relative Humidity (%)

47
51
55
61
66
70
70
70
68
69
69
70
74
77
80
76
72

Pressure (mb)

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

Ozone (du)

264
264
264
264
264
264
263
263
263
263
263
263
264
264
265
266
267

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

Generated: 30/04/26 15:46:42. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-4.00