Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 59%

13:27

01:43

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

Sun - Rise: 07:51, Set: 17:40, Transit: 12:45. Moon - Rise: 13:27, Set: 01:43. Civil Dark: 18:08 - 07:23. Nautical Dark: 18:40 - 06:51. Astro Dark: 19:10 - 06:21

Total Clouds (% Sky Obscured)

48
6
3
2
73
84
71
31
56
63
72
69
77
6
2
2
4
15
18
33
34
39
45
48

Low Clouds (% Sky Obscured)

2
5
3
2
7
16
18
24
56
63
72
69
77
6
2
2
1
10
4
32
33
38
45
48

Medium Clouds (% Sky Obscured)

0
0
1
2
2
4
4
2
2
1
0
0
0
0
0
1
3
13
17
20
20
10
13
22

High Clouds (% Sky Obscured)

48
2
0
0
70
82
65
8
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
3
3
3
5
4
4
4
4
4
4
3
0
0
0
0
3
3
3
4
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
6
6
8
10
11
11
11
11
11
11
10
8
8
7
7
7
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

62
64
66
69
71
72
72
68
65
63
61
61
60
60
62
58
64
65
63
71
73
71
80
83

Pressure (mb)

1029
1029
1028
1028
1029
1029
1029
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028

Ozone (du)

309
311
312
312
309
309
309
309
309
307
304
303
308
309
309
308
309
309
313
316
314
312
311
309

Saturday 19

Waxing Gibbous 70%

13:58

02:51

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

Sun - Rise: 07:51, Set: 17:40, Transit: 12:46. Moon - Rise: 13:58, Set: 02:51. Civil Dark: 18:08 - 07:23. Nautical Dark: 18:40 - 06:52. Astro Dark: 19:11 - 06:21

Total Clouds (% Sky Obscured)

42
79
82
98
85
94
71
42
49
64
61
73
50
48
70
100
88
40
46
46
44
48
96
97

Low Clouds (% Sky Obscured)

41
77
81
98
84
94
69
19
34
34
59
70
48
45
70
100
88
39
45
46
43
48
96
97

Medium Clouds (% Sky Obscured)

16
41
31
27
34
20
20
37
42
59
32
38
34
37
29
15
16
11
6
2
1
1
2
1

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

Precipitation Probability (%)

12
8
13
8
14
8
7
5
0
4
0
0
0
6
8
9
11
10
6
9
6
6
0
0

Precipitation Amount (mm)

0.06
0.04
0.09
0.05
0.1
0.04
0.02
0.01
0
0.01
0
0
0
0.01
0.02
0.01
0.03
0.02
0.01
0.02
0.01
0.01
0
0

Wind Speed/Direction (mph)

6
5
6
6
6
5
6
6
6
6
6
5
5
6
6
7
6
5
4
4
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
89
90
90
91
88
86
81
75
73
70
70
71
74
76
77
78
77
79
79
81
81
82

Pressure (mb)

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

Ozone (du)

306
304
304
304
305
305
300
300
301
302
300
300
297
296
294
291
291
292
292
293
292
293
293
293

Sunday 20

Waxing Gibbous 81%

14:30

No Set

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 07:52, Set: 17:40, Transit: 12:46. Moon - Rise: 14:30, Set: No Set. Civil Dark: 18:08 - 07:24. Nautical Dark: 18:40 - 06:52. Astro Dark: 19:11 - 06:21

Total Clouds (% Sky Obscured)

91
54
50
98
81
39
34
21
26
52
55
51
61
61
61
61
61
61
90
90
90
90
90
90

Low Clouds (% Sky Obscured)

91
54
50
98
81
39
34
21
26
52
55
51
61
61
61
61
61
61
70
70
70
70
70
70

Medium Clouds (% Sky Obscured)

1
1
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
70
70
70
70
70
70

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

Precipitation Probability (%)

3
5
5
9
5
5
6
3
4
1
3
0
1
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.01
0.01
0.01
0.05
0.02
0.02
0.03
0.01
0.01
0.01
0.01
0
0.01
0
0
0
0
0
0
0
0
0
0
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
11
12
13
13
13
13
13
12
11
11
11
11
11
11
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
93
94
95
96
91
86
80
74
72
70
68
71
75
73
79
81
76
82
82
79
82
83

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1025
1025
1025
1024
1023
1023
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

294
296
298
297
295
294
293
294
293
291
291
291
291
290
287
286
286
287
286
287
288
289
290
292

Monday 21

Waxing Gibbous 89%

15:06

04:01

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:52, Set: 17:40, Transit: 12:46. Moon - Rise: 15:06, Set: 04:01. Civil Dark: 18:09 - 07:24. Nautical Dark: 18:40 - 06:52. Astro Dark: 19:11 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
73
73
73
73
73
73
93
93
93
93
93
93
91
91
91
91
91
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
64
64
64
64
64
64
89
89
89
89
89
89
91
91
91
91
91
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
31
31
31
31
31
31
30
30
30
30
30
30
27
27
27
27
27
27

High Clouds (% Sky Obscured)

80
80
80
80
80
80
1
1
1
1
1
1
41
41
41
41
41
41
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.05
0.02
0
0
0
0
0
0
0.01
0.01
0.02
0
0.09
0.17
0.13
0.11
0.02
0.06
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
8
7
8
7
8
11
12
13
15
15
15
15
14
13
13
13
12
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

82
85
89
91
93
93
93
90
84
78
74
71
68
70
75
77
80
81
81
82
83
83
85
86

Pressure (mb)

1023
1023
1023
1022
1023
1023
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1021
1022
1022
1022
1022

Ozone (du)

291
290
288
287
288
288
288
289
289
289
289
288
287
287
287
287
288
286
287
288
288
289
290
290

Tuesday 22

Waxing Gibbous 96%

15:48

05:14

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 OK
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 07:52, Set: 17:41, Transit: 12:46. Moon - Rise: 15:48, Set: 05:14. Civil Dark: 18:09 - 07:24. Nautical Dark: 18:40 - 06:52. Astro Dark: 19:11 - 06:21

Total Clouds (% Sky Obscured)

84
84
84
84
84
84
99
99
99
99
99
99
76
76
76
76
76
76
28
28
28
28
28
28

Low Clouds (% Sky Obscured)

84
84
84
84
84
84
96
96
96
96
96
96
31
31
31
31
31
31
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

58
58
58
58
58
58
99
99
99
99
99
99
73
73
73
73
73
73
7
7
7
7
7
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2

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
3
2
0
2
3
0
0
0
3
0
0
3
3
4
5
5
5
5
3
2
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13

Feels Like (°C)

10
10
10
10
10
11
11
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

87
89
90
91
92
92
93
91
88
83
82
80
82
81
81
81
81
81
81
82
82
83
85
87

Pressure (mb)

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

Ozone (du)

293
292
291
290
290
291
287
286
285
284
283
282
281
280
279
278
277
275
274
273
273
273
274
275

Wednesday 23

Waxing Gibbous 99%

16:37

06:29

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

Sun - Rise: 07:52, Set: 17:41, Transit: 12:47. Moon - Rise: 16:37, Set: 06:29. Civil Dark: 18:09 - 07:24. Nautical Dark: 18:41 - 06:52. Astro Dark: 19:12 - 06:22

Total Clouds (% Sky Obscured)

9
9
9
9
9
9
41
41
41
41
41
41
100
100
100
100
100
100
17
17
17
17
17
17

Low Clouds (% Sky Obscured)

9
9
9
9
9
9
41
41
41
41
41
41
100
100
100
100
100
100
17
17
17
17
17
17

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
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
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
3
2
1
1
1
2
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
0
0
2
2
2
0
0
0
7
9
16
23
37
60
71
72
70
61
50
37
26

Precipitation Amount (mm)

0.01
0.01
0
0
0
0.01
0.01
0.01
0
0
0
0.01
0.04
0.07
0.13
0.27
0.65
1.34
1.86
1.75
1.31
0.86
0.45
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
91
91
92
91
90
87
84
81
78
76
76
78
80
81
82
83
83
84
85
86
87

Pressure (mb)

1023
1023
1023
1022
1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1018
1017
1016
1016
1016
1015
1015
1014
1014
1014

Ozone (du)

276
276
277
277
277
277
277
277
278
278
279
280
280
281
282
282
282
282
283
285
289
293
298
304

Thursday 24

Full Moon 100%

17:35

07:41

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:52, Set: 17:41, Transit: 12:47. Moon - Rise: 17:35, Set: 07:41. Civil Dark: 18:09 - 07:24. Nautical Dark: 18:41 - 06:53. Astro Dark: 19:12 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

55
55
55
55
55
55
100
100
100
100
100
100
100
100
100
100
100
100
3
3
3
3
3
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
28
28
28
28
28
28
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
9
3
0
4
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

19
14
13
12
10
12
14
15
17
18
21
26
31
24
15
9
11
13
13
13
9
4
2
2

Precipitation Amount (mm)

0.04
0.02
0.03
0.04
0.03
0.03
0.03
0.03
0.05
0.09
0.16
0.28
0.35
0.25
0.11
0.07
0.14
0.33
0.44
0.29
0.1
0.03
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
12
13
13
12
12
12
12
12
12
11
11
11
10
10
10
10
10
10

Relative Humidity (%)

88
89
91
91
91
90
89
88
84
81
79
79
79
80
81
80
80
80
79
79
78
79
80
81

Pressure (mb)

1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1012
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

310
314
318
320
319
316
315
317
320
322
322
321
319
317
314
312
310
309
308
307
307
307
306
305

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

Generated: 18/06/21 03:32:07. Forecast: 18/06/21 to 24/06/21. Timezone: UTC-3.00