Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Gibbous 93%

16:11

05:00

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

Sun - Rise: 05:52, Set: 19:04, Transit: 12:29. Moon - Rise: 16:11, Set: 05:00. Civil Dark: 19:30 - 05:26. Nautical Dark: 20:02 - 04:54. Astro Dark: 20:34 - 04:22

Total Clouds (% Sky Obscured)

63
32
57
34
4
31
76
16
34
40
85
92
91
48
48
31
31
27
35
27
67
48
16
3

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

63
32
57
34
1
3
0
0
0
1
1
4
41
33
39
31
31
27
35
27
67
48
16
3

High Clouds (% Sky Obscured)

0
0
0
0
3
28
75
16
33
40
85
92
88
34
23
1
0
0
0
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
8
8
4
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.08
0.44
0.72
0.44
0.08
0
0
0
0

Wind Speed/Direction (mph)

5
8
11
12
12
11
10
8
7
6
7
7
7
7
7
8
10
11
11
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
66
61
57
55
53
53
54
55
58
60
62
65
69
74
79
82
82
81
81
80
78
77

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1015

Ozone (du)

300
299
299
298
299
299
299
300
300
299
298
298
298
298
298
299
300
301
302
301
301
302
302
302

Monday 22

Waxing Gibbous 97%

17:09

05:31

07 Good
08 OK
09 OK
10 Good
11 OK
12 OK
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 OK
02 OK
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 05:51, Set: 19:05, Transit: 12:28. Moon - Rise: 17:09, Set: 05:31. Civil Dark: 19:31 - 05:24. Nautical Dark: 20:03 - 04:53. Astro Dark: 20:35 - 04:20

Total Clouds (% Sky Obscured)

1
47
30
9
18
38
5
2
1
0
0
2
5
4
6
9
8
14
28
27
9
11
9
2

Low Clouds (% Sky Obscured)

0
1
0
9
16
31
5
2
1
0
0
0
0
0
0
5
2
1
10
23
6
3
1
2

Medium Clouds (% Sky Obscured)

1
2
0
1
6
31
1
1
0
0
0
1
4
4
6
5
6
13
22
7
5
9
9
2

High Clouds (% Sky Obscured)

0
46
29
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
5
7
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
7
9
12
12
12
11
10
9
8
6
4
4
7
12
16
17
17
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
14
14
14
14
14
14
13
13
12
11
11
11
11
10
10
10
9
9
9
9
9

Relative Humidity (%)

74
71
69
67
67
66
66
66
66
65
63
63
64
66
69
72
74
76
75
73
71
73
75
76

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017
1018
1019
1020
1020
1020
1020
1020
1021
1021
1022

Ozone (du)

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

Tuesday 23

Waxing Gibbous 100%

18:08

06:04

07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
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 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:49, Set: 19:06, Transit: 12:28. Moon - Rise: 18:08, Set: 06:04. Civil Dark: 19:32 - 05:23. Nautical Dark: 20:04 - 04:52. Astro Dark: 20:36 - 04:19

Total Clouds (% Sky Obscured)

2
1
9
16
20
23
20
37
52
78
88
96
99
95
96
96
95
81
84
81
67
67
67
67

Low Clouds (% Sky Obscured)

0
0
9
16
20
23
20
37
52
48
34
4
23
34
66
87
73
51
51
52
32
32
32
32

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
63
60
63
59
45
45
45
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
63
83
95
99
94
92
86
73
16
16
13
17
17
17
17

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
2
2
2
1
1
2
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
66
64
62
60
59
58
59
60
62
64
66
69
73
76
79
81
82
83
83
82
80
77

Pressure (mb)

1022
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1023
1023
1024
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

301
301
301
301
301
300
300
300
299
298
297
296
296
297
297
298
300
301
301
302
302
303
303
305

Wednesday 24

Full Moon 100%

19:10

06:39

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:48, Set: 19:07, Transit: 12:28. Moon - Rise: 19:10, Set: 06:39. Civil Dark: 19:33 - 05:22. Nautical Dark: 20:05 - 04:50. Astro Dark: 20:38 - 04:17

Total Clouds (% Sky Obscured)

67
67
97
97
97
97
97
97
100
100
100
100
100
100
98
98
98
98
98
98
99
99
99
99

Low Clouds (% Sky Obscured)

32
32
13
13
13
13
13
13
32
32
32
32
32
32
89
89
89
89
89
89
8
8
8
8

Medium Clouds (% Sky Obscured)

45
45
76
76
76
76
76
76
95
95
95
95
95
95
96
96
96
96
96
96
99
99
99
99

High Clouds (% Sky Obscured)

17
17
92
92
92
92
92
92
100
100
100
100
100
100
13
13
13
13
13
13
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
7
6
5
4
7
11
13
13
13
11
8
5
3
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.03
0.03
0.03
0.02
0.02
0.03
0.06
0.09
0.09
0.08
0.07
0.05
0.02
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
12
12
11
10
9
9
10
10
11
12
12
12
11
11
9
8
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
11
11
11
11
11
11
11
12
12
12
12
12
12
12
11
11
11
11
11
11
11

Relative Humidity (%)

74
71
68
65
63
62
61
61
62
62
67
71
75
78
80
80
79
78
78
79
80
81
81
80

Pressure (mb)

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

Ozone (du)

307
309
311
311
312
312
313
313
314
313
313
312
312
313
314
315
317
318
318
317
317
317
318
318

Thursday 25

Waning Gibbous 97%

20:13

No Set

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:47, Set: 19:08, Transit: 12:28. Moon - Rise: 20:13, Set: No Set. Civil Dark: 19:34 - 05:21. Nautical Dark: 20:06 - 04:49. Astro Dark: 20:39 - 04:16

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
85
85
85
85
85
85
60
60
60
60

Low Clouds (% Sky Obscured)

8
8
100
100
100
100
100
100
100
100
100
100
100
100
52
52
52
52
52
52
60
60
60
60

Medium Clouds (% Sky Obscured)

99
99
93
93
93
93
93
93
62
62
62
62
62
62
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
70
70
70
70
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
68
66
64
62
61
60
60
62
65
68
71
76
79
79
78
78
78
78
79
79
78
77

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

317
317
316
316
315
314
313
313
312
312
313
313
314
314
314
315
316
318
319
321
322
323
323
324

Friday 26

Waning Gibbous 92%

21:17

07:17

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 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:46, Set: 19:09, Transit: 12:28. Moon - Rise: 21:17, Set: 07:17. Civil Dark: 19:35 - 05:20. Nautical Dark: 20:07 - 04:48. Astro Dark: 20:40 - 04:15

Total Clouds (% Sky Obscured)

60
60
100
100
100
100
100
100
60
60
60
60
60
60
22
22
22
22
22
22
79
79
79
79

Low Clouds (% Sky Obscured)

60
60
100
100
100
100
100
100
37
37
37
37
37
37
22
22
22
22
22
22
79
79
79
79

Medium Clouds (% Sky Obscured)

0
0
32
32
32
32
32
32
56
56
56
56
56
56
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
89
89
89
89
89
89
0
0
0
0
0
0
0
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
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
2
2
3
2
2
2
2
2
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
13
13
14
14
14
15
15
16
15
15
16
16
16
16
15
14
14
13
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
69
66
62
60
59
59
60
62
64
66
69
73
75
76
75
75
75
77
78
78
77
75

Pressure (mb)

1020
1021
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1022
1021
1021
1021
1020
1020
1021
1021

Ozone (du)

324
324
324
324
325
326
327
329
330
329
328
327
326
325
324
324
324
322
319
315
312
308
305
302

Saturday 27

Waning Gibbous 85%

22:22

07:59

07 Bad
08 Bad
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
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 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:45, Set: 19:10, Transit: 12:28. Moon - Rise: 22:22, Set: 07:59. Civil Dark: 19:36 - 05:19. Nautical Dark: 20:08 - 04:47. Astro Dark: 20:41 - 04:13

Total Clouds (% Sky Obscured)

79
79
18
18
18
18
18
18
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
79
9
9
9
9
9
9
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
99
99
99
99
99
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
10
10
10
10
10
10
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13

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
0.01
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
68
64
59
55
53
51
51
51
53
55
57
60
63
66
69
72
74
75
76
76
77
77
77

Pressure (mb)

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

Ozone (du)

300
299
298
297
297
297
297
297
298
298
298
299
301
303
305
306
308
309
310
311
312
314
316
318

Forecast for Parque Batlle, 11600 Montevideo, Departamento de Montevideo, Uruguay (-34.90,-56.15)

Generated: 21/10/18 07:04:22. Forecast: 21/10/18 to 27/10/18. Timezone: UTC-3.00