Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 85%

15:48

05:38

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

Sun - Rise: 07:32, Set: 19:38, Transit: 13:36. Moon - Rise: 15:48, Set: 05:38. Civil Dark: 20:02 - 07:08. Nautical Dark: 20:30 - 06:41. Astro Dark: 20:58 - 06:12

Total Clouds (% Sky Obscured)

60
83
90
91
93
92
87
81
63
60
47
91
88
84
62
59
48
3
8
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)

60
83
90
91
93
92
87
81
63
60
47
91
88
84
62
59
48
3
8
0
0
0
0
0

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Chance of Frost

Temperature (°C)

12
16
19
20
19
19
18
16
14
13
12
12
12
11
11
11
11
10
11
11
12
13
16
18

Feels Like (°C)

12
16
19
20
19
19
18
16
14
13
12
12
12
11
11
11
11
10
11
11
12
13
16
18

Dew Point (°C)

8
6
3
2
2
3
3
3
2
1
-0
-2
-4
-6
-7
-9
-11
-15
-17
-18
-19
-18
-16
-12

Relative Humidity (%)

77
52
36
31
32
35
38
41
44
45
43
37
33
30
28
24
20
15
12
11
10
10
10
11

Pressure (mb)

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

Ozone (du)

305
304
303
303
302
302
301
301
300
300
301
301
302
302
301
301
300
298
297
296
296
296
296
296

Friday 21

Waxing Gibbous 92%

16:41

06:16

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: 07:31, Set: 19:39, Transit: 13:36. Moon - Rise: 16:41, Set: 06:16. Civil Dark: 20:03 - 07:07. Nautical Dark: 20:30 - 06:39. Astro Dark: 20:59 - 06:11

Total Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

21
22
23
24
23
22
20
19
16
14
13
13
12
12
12
11
10
10
10
10
11
13
15
17

Feels Like (°C)

21
22
23
24
23
22
20
19
16
14
13
13
12
12
12
11
10
10
10
10
11
13
15
17

Dew Point (°C)

-9
-7
-5
-3
-2
-1
0
1
2
2
1
-0
-2
-3
-5
-7
-8
-10
-12
-14
-16
-16
-13
-7

Relative Humidity (%)

12
13
15
16
19
22
26
31
37
42
43
39
37
34
31
28
26
24
21
17
13
12
14
18

Pressure (mb)

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

Ozone (du)

296
295
294
293
292
291
291
290
289
289
288
287
287
286
285
284
283
282
281
280
279
278
278
278

Saturday 22

Waxing Gibbous 96%

17:35

06:52

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: 07:30, Set: 19:39, Transit: 13:35. Moon - Rise: 17:35, Set: 06:52. Civil Dark: 20:03 - 07:06. Nautical Dark: 20:31 - 06:38. Astro Dark: 20:59 - 06:10

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
8
8
8

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
8
8
8

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

18
19
19
18
18
17
16
15
13
12
11
11
11
10
10
10
10
9
9
9
11
12
14
16

Feels Like (°C)

18
19
19
18
18
17
16
15
13
12
11
11
11
10
10
10
10
9
9
9
11
12
14
16

Dew Point (°C)

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

Relative Humidity (%)

23
25
27
30
33
36
39
43
47
50
48
43
39
35
31
29
29
30
30
29
27
26
25
24

Pressure (mb)

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

Ozone (du)

278
279
279
280
280
280
279
279
278
278
278
277
277
276
276
276
276
277
277
277
278
278
278
277

Sunday 23

Waxing Gibbous 99%

18:30

07:26

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 OK
11 OK

Sun - Rise: 07:29, Set: 19:40, Transit: 13:35. Moon - Rise: 18:30, Set: 07:26. Civil Dark: 20:04 - 07:05. Nautical Dark: 20:32 - 06:37. Astro Dark: 21:00 - 06:09

Total Clouds (% Sky Obscured)

8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
24
24
24
24
24
24
41
41
41

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)

8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
24
24
24
24
24
24
41
41
41

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

18
19
20
19
19
18
18
16
15
14
13
13
12
12
11
11
11
10
10
10
12
13
15
17

Feels Like (°C)

18
19
20
19
19
18
18
16
15
14
13
13
12
12
11
11
11
10
10
10
12
13
15
17

Dew Point (°C)

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

Relative Humidity (%)

24
25
28
32
34
37
39
42
46
48
47
43
40
39
38
36
36
36
36
35
32
31
30
29

Pressure (mb)

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

Ozone (du)

277
277
277
278
278
278
279
280
282
283
283
284
285
285
285
286
286
287
287
288
288
289
289
289

Monday 24

Full Moon 100%

19:25

07:59

12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Bad
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

Sun - Rise: 07:27, Set: 19:40, Transit: 13:34. Moon - Rise: 19:25, Set: 07:59. Civil Dark: 20:04 - 07:03. Nautical Dark: 20:32 - 06:35. Astro Dark: 21:00 - 06:07

Total Clouds (% Sky Obscured)

41
41
41
0
0
0
0
0
0
53
53
53
53
53
53
95
95
95
95
95
95
59
59
59

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
8
8
8
8
8
8
0
0
0
0
0
0
42
42
42

High Clouds (% Sky Obscured)

41
41
41
0
0
0
0
0
0
53
53
53
53
53
53
95
95
95
95
95
95
48
48
48

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

19
19
20
19
19
18
17
16
15
13
13
13
12
12
11
11
11
10
10
10
12
13
14
16

Feels Like (°C)

19
19
20
19
19
18
17
16
15
13
13
13
12
12
11
11
11
10
10
10
12
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

28
29
30
32
35
38
41
45
50
53
53
51
49
48
46
45
44
44
44
41
37
35
36
37

Pressure (mb)

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

Ozone (du)

290
290
290
291
292
294
295
296
296
297
297
297
298
298
298
299
299
299
300
300
300
300
300
299

Tuesday 25

Waning Gibbous 99%

20:21

08:33

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

Sun - Rise: 07:26, Set: 19:41, Transit: 13:34. Moon - Rise: 20:21, Set: 08:33. Civil Dark: 20:05 - 07:02. Nautical Dark: 20:33 - 06:34. Astro Dark: 21:01 - 06:06

Total Clouds (% Sky Obscured)

59
59
59
0
0
0
0
0
0
61
61
61
61
61
61
52
52
52
52
52
52
99
99
99

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)

42
42
42
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
97
97
97

High Clouds (% Sky Obscured)

48
48
48
0
0
0
0
0
0
61
61
61
61
61
61
52
52
52
52
52
52
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
0
1
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0.03
0.04
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
18
18
17
16
15
13
12
12
12
11
11
11
11
11
11
11
10
10
11
12
13

Feels Like (°C)

17
18
19
18
18
17
16
15
13
12
12
12
11
11
11
11
11
11
11
10
10
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

37
36
36
37
40
43
46
50
56
61
62
60
60
61
61
60
58
56
54
55
54
52
49
46

Pressure (mb)

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

Ozone (du)

299
299
298
298
297
297
296
296
296
296
296
296
296
296
296
296
296
296
297
298
299
300
301
301

Wednesday 26

Waning Gibbous 95%

21:18

09:08

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

Sun - Rise: 07:25, Set: 19:42, Transit: 13:34. Moon - Rise: 21:18, Set: 09:08. Civil Dark: 20:05 - 07:01. Nautical Dark: 20:33 - 06:33. Astro Dark: 21:02 - 06:05

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

97
97
97
98
98
98
98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
10
10
10
10
10

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
1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3

Precipitation Amount (mm)

0.01
0.02
0.05
0.09
0.1
0.1
0.09
0.09
0.08
0.08
0.09
0.12
0.14
0.13
0.11
0.1
0.09
0.08
0.08
0.08
0.08
0.1
0.15
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
40
39
41
45
51
56
60
63
65
64
63
63
64
66
67
67
66
65
67
70
68
62
54

Pressure (mb)

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

Ozone (du)

301
301
300
300
300
300
301
301
301
301
301
301
302
302
303
303
303
304
304
305
306
307
307
307

Forecast for Vicuña, Región de Coquimbo, Chile (-30.16,-70.81)

Generated: 20/09/18 12:28:36. Forecast: 20/09/18 to 26/09/18. Timezone: UTC-3.00