Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waxing Crescent 20%

09:25

No Set

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: 07:15, Set: 18:19, Transit: 12:47. Moon - Rise: 09:25, Set: No Set. Civil Dark: 18:44 - 06:51. Nautical Dark: 19:12 - 06:22. Astro Dark: 19:40 - 05:54

Total Clouds (% Sky Obscured)

98
100
100
100
100
96
86
92
84
83
81
71
95
76
86
86
90
97
96
100
100
96
95
96

Low Clouds (% Sky Obscured)

42
26
0
0
2
5
0
2
9
3
8
0
0
0
7
15
9
46
26
11
17
22
13
27

Medium Clouds (% Sky Obscured)

92
100
100
100
100
96
86
92
44
40
40
38
95
76
82
20
16
22
16
15
20
34
26
26

High Clouds (% Sky Obscured)

0
0
12
1
0
1
0
0
0
0
0
0
1
3
0
0
0
4
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
5
5
6
5
9
9
9
9
9
9
9
9
9
9
9
9
9
4
8
9
5
9
9

Fog (%)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

47
46
47
55
44
40
39
22
16
15
13
12
12
9
6
32
44
61
72
64
60
52
48
44

Precipitation Amount (mm)

0.3
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.5
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
7
6
6
6
6
7
9
10
11
11
12
12
12
11
11
10
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
82
76
78
74
72
71
70
62
60
51
48
49
50
51
53
56
62
67
73
82
81
79

Pressure (mb)

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

Ozone (du)

296
297
299
300
302
302
304
303
305
305
307
313
314
312
314
316
316
315
317
318
318
319
322
323

Sunday 16

Waxing Crescent 29%

09:55

22:35

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: 07:14, Set: 18:19, Transit: 12:47. Moon - Rise: 09:55, Set: 22:35. Civil Dark: 18:44 - 06:50. Nautical Dark: 19:12 - 06:21. Astro Dark: 19:40 - 05:53

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
94
99
98
98
100
100
100
100
100
100
100
100
100
50
45

Low Clouds (% Sky Obscured)

63
87
97
99
94
88
94
100
99
54
26
4
0
64
91
95
96
99
95
95
100
96
50
13

Medium Clouds (% Sky Obscured)

26
38
93
61
99
100
100
100
82
33
92
83
86
100
100
100
100
78
65
48
99
100
30
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
29
90
89
90
90
97
98
97
94
90
92
89
81
5
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

50
62
75
80
89
95
95
95
95
70
71
58
62
64
78
95
86
87
74
67
43
23
11
5

Precipitation Amount (mm)

0
0.3
0.6
0.6
0.7
0.9
2.5
2.8
1.2
0
0.2
0
0
0
0.4
0.8
0.4
0.4
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
6
5
4
4
5
7
7
7
7
7
6
6
5
5
5
5
5
5

Feels Like (°C)

8
8
6
6
5
5
4
2
1
1
3
4
5
4
4
4
3
3
2
2
2
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
81
87
85
90
96
93
82
68
65
68
77
79
88
96
98
100
98
96
96
93
88

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1017
1018
1019
1019
1019

Ozone (du)

325
323
324
321
320
323
324
325
325
326
329
334
339
343
345
349
353
352
353
350
346
341
339
337

Monday 17

Waxing Crescent 38%

10:27

23:34

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

Sun - Rise: 07:13, Set: 18:20, Transit: 12:47. Moon - Rise: 10:27, Set: 23:34. Civil Dark: 18:45 - 06:49. Nautical Dark: 19:13 - 06:20. Astro Dark: 19:41 - 05:52

Total Clouds (% Sky Obscured)

42
48
61
49
6
2
0
0
0
27
27
4
0
1
5
15
20
26
29
25
34
20
37
42

Low Clouds (% Sky Obscured)

0
3
5
3
3
2
0
0
0
0
0
0
0
0
2
0
0
4
3
0
2
1
6
12

Medium Clouds (% Sky Obscured)

42
18
42
49
2
0
0
0
0
5
2
0
0
1
0
15
20
26
29
25
34
20
37
42

High Clouds (% Sky Obscured)

0
26
9
35
0
0
0
0
0
0
0
0
0
0
0
5
5
5
4
15
7
9
20
13

ISS Passover

Visibility (miles)

9
7
9
4
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
24
39
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0.2
0.2
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
5
4
4
5
7
7
6
4
4
3
5
5
8
4
5
4
4
5
4
4
3

Chance of Frost

Temperature (°C)

6
6
5
6
6
5
5
5
5
5
6
8
9
10
11
12
11
11
11
11
9
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
76
78
80
75
65
59
54
51
47
38
38
40
42
45
53
54
54
57
67
74
68
69

Pressure (mb)

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

Ozone (du)

337
336
335
335
335
338
339
340
343
342
342
339
340
342
342
340
339
338
338
338
338
338
338
337

Tuesday 18

Waxing Crescent 48%

11:02

00:33

22 Bad
23 OK
00 OK
01 OK
02 Bad
03 OK
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 OK
21 OK

Sun - Rise: 07:12, Set: 18:21, Transit: 12:46. Moon - Rise: 11:02, Set: 00:33. Civil Dark: 18:45 - 06:48. Nautical Dark: 19:13 - 06:19. Astro Dark: 19:41 - 05:51

Total Clouds (% Sky Obscured)

55
41
24
15
21
33
39
52
56
61
64
68
67
62
64
70
76
80
93
86
55
56
41
37

Low Clouds (% Sky Obscured)

16
8
4
3
10
18
16
28
27
27
39
68
29
29
39
49
55
66
93
82
46
48
17
14

Medium Clouds (% Sky Obscured)

55
41
24
15
21
5
0
0
0
0
0
0
0
0
0
3
2
13
5
1
0
0
0
0

High Clouds (% Sky Obscured)

17
20
15
15
21
21
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
2
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
2
2
11
11
1
1
0
1
3
3
2
0
0
0
0
9
2
9
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
5
4
4
4
5
5
4
6
8
9
8
9
9
9
8
8
7
7
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

68
74
82
90
93
93
88
83
71
62
60
57
59
61
66
71
71
73
74
76
76
84
84
78

Pressure (mb)

1018
1019
1020
1021
1022
1022
1022
1022
1022
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1023
1024
1024

Ozone (du)

336
335
336
335
334
333
331
328
324
321
319
319
315
308
304
300
299
296
294
293
292
292
293
293

Wednesday 19

First Quarter 58%

11:42

01:32

22 OK
23 OK
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
15 Good
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:11, Set: 18:21, Transit: 12:46. Moon - Rise: 11:42, Set: 01:32. Civil Dark: 18:46 - 06:46. Nautical Dark: 19:14 - 06:18. Astro Dark: 19:42 - 05:50

Total Clouds (% Sky Obscured)

34
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22
29
41
56
60
64

Low Clouds (% Sky Obscured)

17
4
2
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
5
13
18
17
20
24
24
24

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
7
7
9
12
13
14
15
16
16
16
16
15
15
14
13
13

Feels Like (°C)

7
7
7
7
6
6
6
6
6
6
7
11
12
14
14
14
14
14
14
14
14
14
14
11

Dew Point (°C)

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

Relative Humidity (%)

71
63
58
54
48
43
39
36
32
31
29
22
21
21
23
25
28
30
33
35
37
38
40
34

Pressure (mb)

1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

293
292
292
290
290
291
293
294
293
291
289
288
287
287
286
285
284
284
283
283
283
284
284
285

Thursday 20

Waxing Gibbous 68%

12:27

02:29

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

Sun - Rise: 07:10, Set: 18:22, Transit: 12:46. Moon - Rise: 12:27, Set: 02:29. Civil Dark: 18:46 - 06:45. Nautical Dark: 19:14 - 06:17. Astro Dark: 19:42 - 05:49

Total Clouds (% Sky Obscured)

61
42
23
6
6
6
4
6
8
10
15
25
41
52
64
74
82
87
92
94
97
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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
8
6
4
3
1

High Clouds (% Sky Obscured)

25
17
9
2
3
3
4
6
8
10
15
25
41
52
60
69
78
83
81
87
91
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-7
-8
-9
-10
-11
-12
-12
-12
-12
-12
-13
-13
-14
-13
-12
-10
-8
-6
-4
-4
-4
-4
-6

Relative Humidity (%)

29
25
23
21
20
19
18
17
17
17
16
14
12
10
10
11
12
15
18
21
23
26
29
24

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

285
285
284
284
284
282
281
280
279
279
279
278
277
276
277
277
278
278
278
279
279
279
279
279

Friday 21

Waxing Gibbous 77%

13:18

03:23

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

Sun - Rise: 07:09, Set: 18:22, Transit: 12:46. Moon - Rise: 13:18, Set: 03:23. Civil Dark: 18:47 - 06:44. Nautical Dark: 19:15 - 06:16. Astro Dark: 19:43 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
96
96
95
95
96
97
98

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)

0
0
0
0
9
21
48
63
76
85
93
96
99
95
88
78
73
38
25
20
15
5

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
98
97
96
95
95
95
95
96
97
98

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
7
8
3
15
14
6
16
13
6
15
13
4
10
5
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
8
8
7
7
8
7
9
10
11
11
12
12
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

21
18
18
17
17
17
18
19
20
21
23
20
18
15
16
17
18
21
25
30
32
36

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

278
278
279
280
281
280
280
279
279
279
279
279
280
280
282
283
285
286
287
288
286
285

Forecast for Poroto, Provincia de Limarí, Republic of Chile (-30.52,-70.85)

Generated: 15/08/26 22:20:16. Forecast: 15/08/26 to 21/08/26. Timezone: UTC-4.00