Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waning Gibbous 93%

20:56

09:27

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

Sun - Rise: 06:50, Set: 18:51, Transit: 12:51. Moon - Rise: 20:56, Set: 09:27. Civil Dark: 19:16 - 06:25. Nautical Dark: 19:45 - 05:56. Astro Dark: 20:15 - 05:26

Total Clouds (% Sky Obscured)

4
2
2
2
2
2
3
15
17
13
2
2
2
0
13
46
88
98
97
98
99
93
28
13

Low Clouds (% Sky Obscured)

1
0
0
2
2
1
3
15
17
13
2
2
2
0
0
31
52
26
28
29
29
23
22
13

Medium Clouds (% Sky Obscured)

4
2
2
2
2
2
2
2
1
0
0
0
0
0
0
0
0
2
2
8
26
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
24
76
98
96
98
98
91
9
0

ISS Passover

Visibility (miles)

6
7
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 (%)

1
1
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)

0.01
0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
75
75
76
76
76
76
77
77
77
75
70
63
58
53
49
47
46
48
51
54
58
61

Pressure (mb)

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

Ozone (du)

293
293
292
290
288
286
283
282
281
280
280
279
279
278
277
276
276
275
275
275
276
277
278
279

Saturday 23

Waning Gibbous 86%

20:56

10:33

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

Sun - Rise: 06:51, Set: 18:50, Transit: 12:50. Moon - Rise: 20:56, Set: 10:33. Civil Dark: 19:15 - 06:26. Nautical Dark: 19:44 - 05:56. Astro Dark: 20:14 - 05:27

Total Clouds (% Sky Obscured)

20
8
3
1
2
2
40
100
99
33
46
31
23
14
10
4
13
9
95
98
44
95
54
28

Low Clouds (% Sky Obscured)

20
8
3
0
0
0
3
66
79
20
45
31
23
14
10
4
13
9
94
98
37
73
26
27

Medium Clouds (% Sky Obscured)

0
0
1
1
2
2
40
100
98
26
5
2
0
0
0
0
0
0
0
76
39
95
52
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
20
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
6
21
29
20
8
0
0
0
0
0
0
0
0
3
3
3
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.06
0.3
0.49
0.3
0.07
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.06

Wind Speed/Direction (mph)

10
11
14
16
17
19
20
19
19
18
17
16
16
17
18
19
19
20
20
20
20
20
21
23

Chance of Frost

Temperature (°C)

20
20
20
19
19
19
19
19
18
19
19
20
20
21
21
21
21
21
20
20
20
20
19
19

Feels Like (°C)

20
20
20
19
19
19
19
19
18
19
19
20
20
21
21
21
21
21
20
20
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

64
67
68
68
70
70
71
73
76
78
79
79
75
69
62
57
57
59
62
64
65
66
68
72

Pressure (mb)

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

Ozone (du)

280
280
280
280
279
278
278
278
279
280
281
283
285
285
285
285
285
285
285
285
285
285
285
286

Sunday 24

Waning Gibbous 78%

21:34

11:36

21 OK
22 OK
23 OK
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 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 06:52, Set: 18:48, Transit: 12:50. Moon - Rise: 21:34, Set: 11:36. Civil Dark: 19:13 - 06:27. Nautical Dark: 19:43 - 05:57. Astro Dark: 20:12 - 05:28

Total Clouds (% Sky Obscured)

34
22
23
53
81
97
100
77
100
73
93
97
57
59
64
62
64
53
38
38
38
38
38
38

Low Clouds (% Sky Obscured)

34
22
23
53
79
66
100
61
99
61
64
92
55
45
59
56
63
51
36
36
36
36
36
36

Medium Clouds (% Sky Obscured)

2
5
0
0
0
0
0
0
0
1
6
14
27
41
50
46
26
22
20
20
20
20
20
20

High Clouds (% Sky Obscured)

0
0
0
0
14
91
86
43
13
33
81
70
0
13
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

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

Precipitation Probability (%)

9
8
5
5
6
8
10
12
13
15
14
12
9
8
7
6
5
5
4
4
5
5
5
5

Precipitation Amount (mm)

0.08
0.06
0.03
0.02
0.02
0.04
0.07
0.08
0.08
0.09
0.1
0.11
0.11
0.13
0.14
0.14
0.12
0.1
0.08
0.07
0.06
0.06
0.05
0.05

Wind Speed/Direction (mph)

24
24
23
22
21
20
19
19
19
18
18
17
17
17
17
17
17
17
18
18
18
18
18
18

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
17
17
17
17
18
18
19
19
20
20
21
20
20
20
19
19
19
18

Feels Like (°C)

18
18
18
17
17
17
17
17
17
17
18
18
19
19
20
20
21
20
20
20
19
19
19
18

Dew Point (°C)

14
14
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13

Relative Humidity (%)

74
75
75
77
78
80
81
82
81
80
79
77
75
72
69
67
66
65
66
67
68
70
71
72

Pressure (mb)

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

Ozone (du)

286
285
284
283
283
283
283
283
284
285
285
285
285
285
284
283
283
282
282
282
282
282
282
282

Monday 25

Waning Gibbous 68%

22:15

12:37

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

Sun - Rise: 06:52, Set: 18:47, Transit: 12:50. Moon - Rise: 22:15, Set: 12:37. Civil Dark: 19:12 - 06:27. Nautical Dark: 19:41 - 05:58. Astro Dark: 20:11 - 05:29

Total Clouds (% Sky Obscured)

52
52
52
52
52
52
76
76
76
76
76
76
52
52
52
52
52
52
56
56
56
56
56
56

Low Clouds (% Sky Obscured)

52
52
52
52
52
52
76
76
76
76
76
76
49
49
49
49
49
49
29
29
29
29
29
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
2
2
34
34
34
34
34
34
55
55
55
55
55
55

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)

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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.05
0.07
0.09
0.1
0.12
0.14
0.15
0.18
0.19
0.14
0.07
0.04
0.02
0
0
0
0.01
0.03
0.04
0.07
0.1
0.1
0.09

Wind Speed/Direction (mph)

18
17
16
16
15
15
15
15
15
15
15
16
16
16
16
15
15
16
16
16
16
17
17
17

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
17
17
17
17
18
18
19
19
19
20
20
20
19
19
19
18
18

Feels Like (°C)

18
18
17
17
17
17
17
17
17
17
17
18
18
19
19
19
20
20
20
19
19
19
18
18

Dew Point (°C)

13
13
13
13
14
14
14
14
14
13
13
13
13
12
12
12
12
12
12
12
13
13
13
12

Relative Humidity (%)

73
75
76
77
79
80
81
82
82
80
78
74
70
65
63
62
62
62
63
64
66
68
71
71

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1023
1023
1024
1024
1024
1025

Ozone (du)

282
283
284
284
284
283
282
282
282
283
283
285
286
286
287
287
287
288
288
289
290
291
291
291

Tuesday 26

Waning Gibbous 58%

23:00

13:33

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

Sun - Rise: 06:53, Set: 18:45, Transit: 12:49. Moon - Rise: 23:00, Set: 13:33. Civil Dark: 19:10 - 06:28. Nautical Dark: 19:40 - 05:59. Astro Dark: 20:09 - 05:29

Total Clouds (% Sky Obscured)

48
48
48
48
48
48
43
43
43
43
43
43
10
10
10
10
10
10
9
9
9
9
9
9

Low Clouds (% Sky Obscured)

28
28
28
28
28
28
41
41
41
41
41
41
10
10
10
10
10
10
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

43
43
43
43
43
43
9
9
9
9
9
9
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)

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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.07
0.05
0.03
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.05
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
16
16
16
16
17
17
18
19
19
20
20
20
20
20
20
19
19
18

Feels Like (°C)

17
17
17
17
16
16
16
16
16
16
17
17
18
19
19
20
20
20
20
20
20
19
19
18

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
12
12
12
12
12
12

Relative Humidity (%)

72
73
73
74
74
75
76
77
76
75
73
70
66
62
59
58
58
58
59
60
61
62
64
65

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1027

Ozone (du)

291
290
290
290
290
289
289
289
289
289
290
290
291
290
289
289
287
286
285
284
283
282
281
279

Wednesday 27

Waning Gibbous 48%

23:47

14:25

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 06:54, Set: 18:44, Transit: 12:49. Moon - Rise: 23:47, Set: 14:25. Civil Dark: 19:09 - 06:29. Nautical Dark: 19:38 - 06:00. Astro Dark: 20:08 - 05:30

Total Clouds (% Sky Obscured)

23
23
23
23
23
23
0
0
0
0
0
0
0
0
0
0
0
0
35
35
35
35
35
35

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
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
35
35
35
35
35
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
13
13
14
14
14

Relative Humidity (%)

67
68
68
69
71
73
75
77
79
78
76
73
69
63
60
56
54
52
53
56
60
63
65
66

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

278
276
275
273
272
271
270
270
269
269
268
268
268
268
267
267
267
267
266
266
265
265
264
262

Thursday 28

Third Quarter 38%

00:37

15:12

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

Sun - Rise: 06:55, Set: 18:43, Transit: 12:49. Moon - Rise: 00:37, Set: 15:12. Civil Dark: 19:08 - 06:30. Nautical Dark: 19:37 - 06:00. Astro Dark: 20:06 - 05:31

Total Clouds (% Sky Obscured)

92
92
92
92
92
92
93
93
93
93
93
93
89
89
89
89
89
89
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
24
24
24
24
24
24
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
76
76
76
76
76
76

High Clouds (% Sky Obscured)

92
92
92
92
92
92
93
93
93
93
93
93
87
87
87
87
87
87
88
88
88
88
88
88

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
Very Light Rain
Very Light Rain
Very Light Rain
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
3
4
6
8
11
16
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.05
0.07
0.09
0.16
0.28

Wind Speed/Direction (mph)

14
15
16
16
16
15
14
13
13
12
12
11
11
10
10
10
8
6
5
5
6
7
8
9

Chance of Frost

Temperature (°C)

20
19
19
19
18
18
18
18
17
18
18
19
19
20
21
21
22
23
23
22
22
21
21
20

Feels Like (°C)

20
19
19
19
18
18
18
18
17
18
18
19
19
20
21
21
22
23
23
22
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

67
70
72
75
77
78
79
81
82
82
80
77
74
72
69
67
64
61
61
64
68
73
77
81

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1017
1017

Ozone (du)

261
261
260
260
260
261
262
263
264
265
266
267
267
266
264
263
263
263
264
264
264
264
264
265

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

Generated: 22/03/19 21:20:32. Forecast: 22/03/19 to 28/03/19. Timezone: UTC-3.00