Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:21

04:26

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

Sun - Rise: 06:14, Set: 18:39, Transit: 12:26. Moon - Rise: 16:21, Set: 04:26. Civil Dark: 19:01 - 05:52. Nautical Dark: 19:26 - 05:26. Astro Dark: 19:52 - 05:00

Total Clouds (% Sky Obscured)

19
28
23
13
12
8
6
58
15
48
60
76
78
34
42
77
74
99
98
96
100
99
23
29

Low Clouds (% Sky Obscured)

17
27
23
13
12
8
5
58
15
48
60
76
78
34
41
74
70
99
98
93
100
79
20
28

Medium Clouds (% Sky Obscured)

6
2
2
4
4
2
2
0
0
0
0
0
0
1
12
34
42
82
88
95
100
99
9
4

High Clouds (% Sky Obscured)

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

Precipitation Probability (%)

2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
4
7
9
9
8
5
4
2
2

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.02
0.02
0.02
0.04
0.04
0.04
0.03
0.03
0.05
0.12
0.2
0.22
0.24
0.27
0.25
0.19
0.12
0.07
0.02
0.02

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
4
5
6
7
8
9
9
9
8
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

24
24
23
23
23
23
23
24
25
26
28
29
30
30
30
29
28
27
27
26
26
25
25
25

Feels Like (°C)

25
25
24
24
24
24
24
25
26
29
32
34
35
35
34
33
32
31
29
28
27
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

94
96
99
100
100
100
98
97
92
86
80
74
71
70
71
75
79
83
86
89
91
93
94
95

Pressure (mb)

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

Ozone (du)

276
276
276
277
278
279
280
281
281
282
282
282
281
280
280
280
279
279
279
279
279
279
279
279

Monday 6

Waxing Gibbous 98%

17:24

05:12

00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Good
07 OK
08 OK
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: 06:13, Set: 18:39, Transit: 12:26. Moon - Rise: 17:24, Set: 05:12. Civil Dark: 19:01 - 05:51. Nautical Dark: 19:27 - 05:25. Astro Dark: 19:53 - 04:59

Total Clouds (% Sky Obscured)

31
52
77
59
85
34
13
23
34
73
100
100
59
73
83
66
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
52
77
59
85
33
13
23
34
73
100
100
54
71
80
59
100
100
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
2
1
1
1
0
0
0
0
0
16
33
26
26
27
76
82
49
81
61
47
11
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
37
35
12
9
0
0
6
10
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.03
0.04
0.04
0.03
0.03
0.03
0.05
0.05
0.02
0
0
0.02
0.08
0.17
0.22
0.24
0.25
0.2
0.13
0.13
0.12
0.13
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
24
24
24
24
24
24
24
24
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

95
97
100
100
100
100
100
99
94
88
81
75
71
71
72
74
79
82
86
89
92
94
95
96

Pressure (mb)

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

Ozone (du)

279
278
278
277
277
277
276
275
275
275
275
276
276
275
275
275
275
274
274
273
272
272
272
272

Tuesday 7

Full Moon 100%

18:27

05:58

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:12, Set: 18:39, Transit: 12:26. Moon - Rise: 18:27, Set: 05:58. Civil Dark: 19:01 - 05:50. Nautical Dark: 19:27 - 05:24. Astro Dark: 19:53 - 04:58

Total Clouds (% Sky Obscured)

96
96
98
83
83
100
100
96
64
66
65
55
46
44
66
93
100
90
91
100
94
94
94
94

Low Clouds (% Sky Obscured)

96
95
95
83
77
100
99
94
58
65
65
31
39
38
57
91
100
79
91
100
94
94
94
94

Medium Clouds (% Sky Obscured)

5
7
15
17
21
23
33
36
50
45
19
52
38
32
45
61
100
79
9
2
1
1
1
1

High Clouds (% Sky Obscured)

0
1
55
0
14
82
70
36
3
0
0
0
0
0
0
0
0
0
0
5
1
1
1
1

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

Precipitation Probability (%)

7
7
6
4
3
3
3
6
9
9
8
9
10
11
10
9
9
8
7
5
3
4
4
5

Precipitation Amount (mm)

0.19
0.24
0.24
0.16
0.08
0.05
0.06
0.1
0.17
0.2
0.2
0.2
0.23
0.25
0.26
0.25
0.22
0.19
0.13
0.08
0.06
0.07
0.07
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
24
24
24
24
25
26
27
28
28
29
28
28
28
28
27
27
26
25
25
25
24

Feels Like (°C)

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

Dew Point (°C)

24
24
24
24
24
24
24
24
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

96
97
99
99
100
100
99
98
94
90
84
79
77
76
76
78
80
82
84
87
90
93
95
96

Pressure (mb)

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

Ozone (du)

272
272
272
271
271
270
270
270
269
269
269
269
269
268
268
268
268
269
270
271
271
270
269
268

Wednesday 8

Waning Gibbous 100%

19:30

06:43

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

Sun - Rise: 06:11, Set: 18:39, Transit: 12:25. Moon - Rise: 19:30, Set: 06:43. Civil Dark: 19:01 - 05:49. Nautical Dark: 19:27 - 05:23. Astro Dark: 19:53 - 04:57

Total Clouds (% Sky Obscured)

94
94
77
77
77
77
77
77
34
34
34
34
34
34
96
96
96
96
96
96
31
31
31
31

Low Clouds (% Sky Obscured)

94
94
77
77
77
77
77
77
20
20
20
20
20
20
95
95
95
95
95
95
28
28
28
28

Medium Clouds (% Sky Obscured)

1
1
18
18
18
18
18
18
3
3
3
3
3
3
92
92
92
92
92
92
10
10
10
10

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
16
16
16
16
16
16
0
0
0
0
0
0
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
5
6
7
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
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 (%)

5
5
5
5
7
9
13
15
15
15
13
13
14
14
14
13
25
35
39
39
35
27
20
13

Precipitation Amount (mm)

0.1
0.11
0.13
0.13
0.12
0.14
0.23
0.45
0.61
0.54
0.38
0.29
0.23
0.23
0.29
0.31
0.63
0.99
1.19
1.26
1.18
0.88
0.53
0.32

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
24
24
24
24
25
25
26
27
28
28
28
28
28
27
26
25
25
25
24
24
24

Feels Like (°C)

25
25
25
25
25
25
25
26
26
29
32
32
32
32
32
33
31
29
27
26
26
26
26
25

Dew Point (°C)

24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24

Relative Humidity (%)

97
99
100
100
100
100
99
98
97
94
89
85
83
82
82
82
89
94
99
100
100
100
100
100

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

267
267
267
267
268
268
269
269
268
268
268
268
268
268
268
268
268
268
269
269
269
269
269
269

Thursday 9

Waning Gibbous 98%

20:34

07:30

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

Sun - Rise: 06:10, Set: 18:40, Transit: 12:25. Moon - Rise: 20:34, Set: 07:30. Civil Dark: 19:02 - 05:48. Nautical Dark: 19:27 - 05:23. Astro Dark: 19:54 - 04:56

Total Clouds (% Sky Obscured)

31
31
15
15
15
15
15
15
5
5
5
5
5
5
36
36
36
36
36
36
22
22
22
22

Low Clouds (% Sky Obscured)

28
28
15
15
15
15
15
15
5
5
5
5
5
5
21
21
21
21
21
21
6
6
6
6

Medium Clouds (% Sky Obscured)

10
10
6
6
6
6
6
6
1
1
1
1
1
1
31
31
31
31
31
31
21
21
21
21

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
6
7
8
9
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
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

9
7
5
3
2
3
4
5
6
4
3
3
6
10
12
16
21
24
27
26
23
18
9
4

Precipitation Amount (mm)

0.21
0.13
0.08
0.04
0.02
0.02
0.03
0.04
0.05
0.04
0.03
0.05
0.14
0.33
0.54
0.77
1.13
1.5
1.69
1.74
1.54
0.91
0.31
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
24
23
23
24
24
25
27
29
30
30
30
29
29
28
28
27
26
25
25
25
25

Feels Like (°C)

25
25
25
25
25
25
25
26
26
32
36
38
37
37
36
36
35
33
32
28
27
26
26
26

Dew Point (°C)

24
24
24
24
23
23
24
24
25
26
27
26
26
26
26
26
26
26
26
26
25
25
25
25

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
97
87
80
76
78
81
86
90
94
98
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

269
270
270
271
271
272
272
272
272
272
272
272
272
270
269
269
269
268
268
267
267
267
268
268

Friday 10

Waning Gibbous 93%

21:37

08:18

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

Sun - Rise: 06:10, Set: 18:40, Transit: 12:25. Moon - Rise: 21:37, Set: 08:18. Civil Dark: 19:02 - 05:48. Nautical Dark: 19:28 - 05:22. Astro Dark: 19:54 - 04:56

Total Clouds (% Sky Obscured)

22
22
1
1
1
1
1
1
0
0
0
0
0
0
34
34
34
34
34
34
24
24
24
24

Low Clouds (% Sky Obscured)

6
6
1
1
1
1
1
1
0
0
0
0
0
0
18
18
18
18
18
18
23
23
23
23

Medium Clouds (% Sky Obscured)

21
21
0
0
0
0
0
0
0
0
0
0
0
0
28
28
28
28
28
28
6
6
6
6

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

Precipitation Probability (%)

3
2
2
2
2
2
2
2
3
2
2
2
3
6
9
11
11
12
12
12
11
8
6
6

Precipitation Amount (mm)

0.04
0.02
0.03
0.02
0.01
0.01
0.01
0.02
0.02
0.01
0.01
0.02
0.07
0.23
0.42
0.51
0.57
0.62
0.61
0.55
0.45
0.31
0.18
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
26
26
25
25
26
27
29
34
38
39
39
39
39
39
39
38
36
33
30
28
27
27

Dew Point (°C)

24
24
24
24
24
24
24
25
26
27
27
27
26
27
27
27
27
27
27
27
26
26
25
25

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
91
83
79
80
82
84
86
89
93
97
100
100
100
100

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

269
269
269
269
270
270
271
271
271
271
271
271
271
271
270
269
268
267
267
266
266
265
264
264

Saturday 11

Waning Gibbous 86%

22:39

09:09

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

Sun - Rise: 06:09, Set: 18:40, Transit: 12:24. Moon - Rise: 22:39, Set: 09:09. Civil Dark: 19:02 - 05:47. Nautical Dark: 19:28 - 05:21. Astro Dark: 19:54 - 04:55

Total Clouds (% Sky Obscured)

24
24
0
0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
5
5
5
5

Low Clouds (% Sky Obscured)

23
23
0
0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
5
5
5
5

Medium Clouds (% Sky Obscured)

6
6
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
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 (%)

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

Precipitation Amount (mm)

0.06
0.03
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0.01
0.02
0.05
0.08
0.12
0.14
0.08
0.03
0.01
0.01
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
24
24
24
25
26
27
28
29
30
31
31
32
31
31
30
29
28
27
26
25
25

Feels Like (°C)

26
26
26
26
26
26
26
28
33
35
38
38
38
38
39
39
39
38
36
33
30
28
26
26

Dew Point (°C)

25
25
25
24
24
24
25
26
27
27
27
26
25
25
25
26
26
26
26
26
26
26
25
25

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
97
88
80
72
70
69
72
76
81
86
91
96
100
100
100

Pressure (mb)

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

Ozone (du)

264
264
264
264
265
265
266
266
266
266
265
265
265
265
265
265
265
266
266
266
266
266
265
264

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

Generated: 05/04/20 06:30:00. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00