Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Full Moon 100%

19:04

05:34

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

Sun - Rise: 05:56, Set: 19:03, Transit: 12:30. Moon - Rise: 19:04, Set: 05:34. Civil Dark: 19:27 - 05:33. Nautical Dark: 19:55 - 05:04. Astro Dark: 20:24 - 04:36

Total Clouds (% Sky Obscured)

20
31
23
26
21
9
16
20
24
31
29
24
13
40
17
29
28
0
0
15
41
16
21
19

Low Clouds (% Sky Obscured)

20
31
23
14
18
5
16
17
23
27
23
22
8
16
9
1
0
0
0
15
41
16
20
16

Medium Clouds (% Sky Obscured)

4
0
0
22
10
8
2
4
6
14
20
10
1
0
0
0
0
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
29
9
28
28
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

Precipitation Type

Very Light Rain
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 (%)

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

Precipitation Amount (mm)

0.11
0.11
0
0
0.03
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0
0
0.02
0.01
0.01
0.02
0.02
0.01
0.01
0.02
0.03
0

Wind Speed/Direction (mph)

12
12
4
5
10
13
13
13
13
13
13
14
14
14
14
14
14
13
12
11
10
10
10
10

Chance of Frost

Temperature (°C)

27
27
28
27
26
26
27
27
28
30
30
31
31
32
32
32
32
31
30
29
28
28
28
27

Feels Like (°C)

31
30
31
30
29
28
29
30
32
33
34
35
35
35
36
36
36
35
34
32
31
31
30
30

Dew Point (°C)

24
24
24
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22
22
22
22
23
23

Relative Humidity (%)

82
81
78
80
83
83
80
76
72
67
63
62
60
58
55
54
56
58
62
66
69
72
74
75

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019

Ozone (du)

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

Wednesday 17

Waning Gibbous 100%

19:51

06:26

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

Sun - Rise: 05:57, Set: 19:03, Transit: 12:30. Moon - Rise: 19:51, Set: 06:26. Civil Dark: 19:27 - 05:33. Nautical Dark: 19:55 - 05:05. Astro Dark: 20:24 - 04:36

Total Clouds (% Sky Obscured)

26
27
29
26
39
45
51
27
22
29
25
30
30
35
28
22
19
36
36
31
29
27
25
23

Low Clouds (% Sky Obscured)

13
18
15
16
14
20
16
7
17
27
22
24
22
7
8
17
9
9
8
13
15
23
23
20

Medium Clouds (% Sky Obscured)

23
23
27
23
37
43
45
25
12
8
18
24
24
34
27
20
13
18
1
11
19
16
10
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
21
31
19
7
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.07
0.07
0.08
0.17
0.55
0.89
0.73
0.49
0.38
0.21
0.08
0.05
0.05
0.05
0.06
0.05
0.06
0.08
0.09
0.11
0.13
0.11
0.09
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
26
25
25
25
26
26
27
28
29
30
31
31
32
32
31
30
29
28
28
27
27
26

Feels Like (°C)

29
28
28
26
26
26
26
28
30
32
33
33
34
35
35
35
35
34
33
32
31
30
29
29

Dew Point (°C)

23
23
23
23
23
23
22
23
22
22
22
22
22
22
22
22
22
22
22
22
23
23
23
22

Relative Humidity (%)

78
81
84
86
87
86
83
80
75
70
65
63
59
56
54
54
57
61
65
70
74
76
78
79

Pressure (mb)

1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

284
285
287
287
288
288
288
288
289
289
290
291
292
291
291
291
290
290
290
289
289
288
288
287

Thursday 18

Waning Gibbous 98%

20:34

07:18

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

Sun - Rise: 05:57, Set: 19:03, Transit: 12:30. Moon - Rise: 20:34, Set: 07:18. Civil Dark: 19:27 - 05:33. Nautical Dark: 19:55 - 05:05. Astro Dark: 20:24 - 04:37

Total Clouds (% Sky Obscured)

23
34
38
31
24
22
23
16
23
27
43
46
56
61
63
53
76
59
50
40
27
27
52
17

Low Clouds (% Sky Obscured)

16
26
14
13
15
16
16
15
23
24
26
25
29
46
21
28
70
50
25
30
22
24
46
8

Medium Clouds (% Sky Obscured)

18
26
35
29
21
18
18
7
6
20
40
41
51
41
60
47
31
25
23
16
17
16
22
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
8
20
10
22
34
34
21
7
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

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

Precipitation Probability (%)

9
11
11
7
3
2
2
3
4
3
2
2
2
4
7
8
8
7
6
4
2
2
2
3

Precipitation Amount (mm)

0.12
0.24
0.32
0.18
0.04
0.01
0.02
0.11
0.21
0.17
0.1
0.11
0.18
0.34
0.48
0.5
0.47
0.4
0.24
0.1
0.05
0.03
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
25
25
25
26
27
28
30
31
31
32
32
32
32
31
30
30
29
28
28
27
27

Feels Like (°C)

28
28
27
26
26
26
28
29
31
33
35
35
36
36
36
36
36
35
34
33
32
31
31
30

Dew Point (°C)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
24
24
24

Relative Humidity (%)

80
83
85
87
86
84
82
78
73
67
62
60
59
59
60
60
63
65
69
72
76
78
81
82

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

287
287
286
286
286
286
286
286
286
286
287
287
287
287
287
287
286
286
286
286
286
286
286
286

Friday 19

Waning Gibbous 95%

21:15

08:09

00 OK
01 OK
02 OK
03 OK
04 OK
05 Good
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 05:57, Set: 19:03, Transit: 12:30. Moon - Rise: 21:15, Set: 08:09. Civil Dark: 19:26 - 05:34. Nautical Dark: 19:54 - 05:06. Astro Dark: 20:23 - 04:37

Total Clouds (% Sky Obscured)

24
20
24
23
20
16
19
25
28
43
68
51
33
45
45
45
45
45
45
45
86
86
86
86

Low Clouds (% Sky Obscured)

15
9
13
15
13
13
13
13
27
43
63
30
2
26
38
38
38
38
38
38
0
0
0
0

Medium Clouds (% Sky Obscured)

14
13
13
9
9
7
16
21
10
20
55
6
5
38
16
16
16
16
16
16
2
2
2
2

High Clouds (% Sky Obscured)

1
2
5
5
4
2
0
0
0
0
2
41
31
14
14
14
14
14
14
14
86
86
86
86

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

Precipitation Probability (%)

3
3
4
3
2
2
2
2
3
3
3
3
3
4
5
6
6
6
6
7
8
7
5
6

Precipitation Amount (mm)

0.03
0.05
0.07
0.06
0.04
0.04
0.03
0.04
0.05
0.06
0.11
0.16
0.2
0.26
0.34
0.36
0.34
0.3
0.23
0.26
0.34
0.25
0.14
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
26
26
26
26
27
28
29
30
31
31
31
32
32
31
31
30
29
28
28
27
27

Feels Like (°C)

30
29
28
27
27
28
29
30
32
34
35
36
36
36
37
37
36
35
34
33
32
31
31
30

Dew Point (°C)

24
24
24
24
24
24
24
24
24
24
24
24
24
23
23
23
23
23
23
23
24
24
24
24

Relative Humidity (%)

84
85
87
89
89
88
85
81
76
71
67
65
64
63
62
62
63
65
68
73
76
79
80
82

Pressure (mb)

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

Ozone (du)

286
286
286
285
285
284
283
282
282
282
282
283
283
284
284
284
285
285
286
287
288
288
288
288

Saturday 20

Waning Gibbous 90%

21:52

08:58

00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
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

Sun - Rise: 05:58, Set: 19:03, Transit: 12:30. Moon - Rise: 21:52, Set: 08:58. Civil Dark: 19:26 - 05:34. Nautical Dark: 19:54 - 05:06. Astro Dark: 20:23 - 04:38

Total Clouds (% Sky Obscured)

86
86
16
16
16
16
16
16
13
13
13
13
13
13
77
77
77
77
77
77
51
51
51
51

Low Clouds (% Sky Obscured)

0
0
16
16
16
16
16
16
11
11
11
11
11
11
28
28
28
28
28
28
13
13
13
13

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
8
8
8
8
8
8
20
20
20
20
20
20
0
0
0
0

High Clouds (% Sky Obscured)

86
86
1
1
1
1
1
1
1
1
1
1
1
1
71
71
71
71
71
71
45
45
45
45

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
14
17
2
2
2
2
2
2
3
2
2
1
1
2
2
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0.2
0.32
0.43
0.02
0.02
0.02
0.02
0.03
0.04
0.04
0.03
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
26
26
26
26
26
27
28
29
30
31
32
32
33
33
32
31
30
29
28
28
27
27

Feels Like (°C)

29
29
28
28
28
28
29
30
32
33
34
35
36
36
36
36
36
35
34
33
31
31
30
29

Dew Point (°C)

24
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22
22
22
22
22
23
23
23

Relative Humidity (%)

82
83
84
85
85
83
82
79
74
68
63
59
56
54
53
53
54
57
61
66
71
74
77
80

Pressure (mb)

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

Ozone (du)

289
289
290
289
288
287
287
287
288
288
289
289
289
289
289
289
289
289
289
290
290
290
290
290

Sunday 21

Waning Gibbous 83%

22:28

09:47

00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 05:58, Set: 19:02, Transit: 12:30. Moon - Rise: 22:28, Set: 09:47. Civil Dark: 19:26 - 05:35. Nautical Dark: 19:54 - 05:07. Astro Dark: 20:22 - 04:38

Total Clouds (% Sky Obscured)

51
51
46
46
46
46
46
46
51
51
51
51
51
51
98
98
98
98
98
98
95
95
95
95

Low Clouds (% Sky Obscured)

13
13
42
42
42
42
42
42
40
40
40
40
40
40
91
91
91
91
91
91
12
12
12
12

Medium Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
7
7
7
7
7
7
16
16
16
16
16
16
1
1
1
1

High Clouds (% Sky Obscured)

45
45
3
3
3
3
3
3
25
25
25
25
25
25
60
60
60
60
60
60
94
94
94
94

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

Precipitation Probability (%)

3
2
2
4
5
6
4
3
2
2
2
2
2
5
8
7
6
6
6
5
4
4
3
3

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.09
0.14
0.1
0.03
0.01
0.01
0.01
0.02
0.08
0.26
0.44
0.48
0.46
0.4
0.27
0.13
0.06
0.03
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
25
25
25
26
27
28
29
30
31
31
31
31
31
31
30
29
29
28
27
27
26

Feels Like (°C)

28
27
26
26
26
26
27
29
31
33
34
34
35
35
35
35
34
34
33
32
31
30
29
28

Dew Point (°C)

23
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22
22
23
23
23
23
23
23

Relative Humidity (%)

82
84
86
87
88
88
86
82
77
70
63
60
58
58
59
59
61
64
67
71
75
77
79
80

Pressure (mb)

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

Ozone (du)

291
291
291
291
290
290
290
291
291
291
291
291
290
290
290
290
291
291
291
291
291
291
291
291

Monday 22

Waning Gibbous 75%

23:03

10:35

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

Sun - Rise: 05:58, Set: 19:02, Transit: 12:30. Moon - Rise: 23:03, Set: 10:35. Civil Dark: 19:26 - 05:35. Nautical Dark: 19:53 - 05:07. Astro Dark: 20:22 - 04:39

Total Clouds (% Sky Obscured)

95
95
26
26
26
26
26
26
48
48
48
48
48
48
25
25
25
25
25
25
63
63
63
63

Low Clouds (% Sky Obscured)

12
12
14
14
14
14
14
14
34
34
34
34
34
34
11
11
11
11
11
11
10
10
10
10

Medium Clouds (% Sky Obscured)

1
1
19
19
19
19
19
19
21
21
21
21
21
21
16
16
16
16
16
16
6
6
6
6

High Clouds (% Sky Obscured)

94
94
2
2
2
2
2
2
16
16
16
16
16
16
10
10
10
10
10
10
60
60
60
60

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

Precipitation Probability (%)

4
4
4
5
6
6
4
3
2
2
2
2
1
3
5
8
10
9
6
3
1
0
2
2

Precipitation Amount (mm)

0.02
0.02
0.03
0.06
0.12
0.16
0.11
0.04
0.02
0.02
0.02
0.03
0.06
0.13
0.22
0.35
0.52
0.56
0.32
0.07
0.01
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
25
25
24
24
25
26
27
29
30
31
31
31
31
31
31
30
30
29
28
27
27
26

Feels Like (°C)

27
26
26
25
25
25
26
28
30
32
33
34
34
35
35
35
34
33
33
32
31
29
29
28

Dew Point (°C)

22
22
22
22
22
22
22
23
23
22
22
21
22
22
22
22
22
22
22
22
22
22
22
22

Relative Humidity (%)

81
83
84
87
89
89
86
81
76
68
61
57
57
59
60
60
59
60
63
66
70
74
78
80

Pressure (mb)

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

Ozone (du)

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

Forecast for San Juan, El Cinco, PR (18.40,-66.07)

Generated: 16/07/19 22:30:39. Forecast: 16/07/19 to 22/07/19. Timezone: UTC-4.00