Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:21

05:12

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

Sun - Rise: 06:14, Set: 18:39, Transit: 12:26. Moon - Rise: 16:21, Set: 05:12. Civil Dark: 19:01 - 05:51. Nautical Dark: 19:26 - 05:25. Astro Dark: 19:52 - 04:59

Total Clouds (% Sky Obscured)

6
58
15
48
60
76
78
34
42
77
74
99
98
96
100
99
23
29
31
52
77
59
85
34

Low Clouds (% Sky Obscured)

5
58
15
48
60
76
78
34
41
74
70
99
98
93
100
79
20
28
30
52
77
59
85
33

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
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

Precipitation Type

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
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0.02
0.03
0.04
0.04
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Monday 6

Waxing Gibbous 98%

17:24

05:58

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:13, Set: 18:39, Transit: 12:26. Moon - Rise: 17:24, 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)

13
23
34
73
100
100
59
73
83
66
100
100
100
100
100
100
100
100
96
96
98
83
83
100

Low Clouds (% Sky Obscured)

13
23
34
73
100
100
54
71
80
59
100
100
99
100
100
100
100
100
96
95
95
83
77
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
16
33
26
26
27
76
82
49
81
61
47
11
6
5
7
15
17
21
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
37
35
12
9
0
0
6
10
0
0
0
1
55
0
14
82

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0.19
0.24
0.24
0.16
0.08
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

276
275
275
275
275
276
276
275
275
275
275
274
274
273
272
272
272
272
272
272
272
271
271
270

Tuesday 7

Full Moon 100%

18:27

05:58

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:12, Set: 18:39, Transit: 12:26. Moon - Rise: 18:27, Set: 05:58. Civil Dark: 19:01 - 05:49. Nautical Dark: 19:27 - 05:23. Astro Dark: 19:53 - 04:57

Total Clouds (% Sky Obscured)

100
96
64
66
65
55
46
44
66
93
100
90
91
100
94
94
94
94
94
94
77
77
77
77

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

33
36
50
45
19
52
38
32
45
61
100
79
9
2
1
1
1
1
1
1
18
18
18
18

High Clouds (% Sky Obscured)

70
36
3
0
0
0
0
0
0
0
0
0
0
5
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
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
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
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0.1
0.11
0.13
0.13
0.12
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Wednesday 8

Waning Gibbous 98%

19:30

06:43

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
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:11, Set: 18:39, Transit: 12:25. Moon - Rise: 19:30, Set: 06:43. Civil Dark: 19:01 - 05:48. Nautical Dark: 19:27 - 05:23. Astro Dark: 19:53 - 04:56

Total Clouds (% Sky Obscured)

77
77
34
34
34
34
34
34
96
96
96
96
96
96
31
31
31
31
31
31
15
15
15
15

Low Clouds (% Sky Obscured)

77
77
20
20
20
20
20
20
95
95
95
95
95
95
28
28
28
28
28
28
15
15
15
15

Medium Clouds (% Sky Obscured)

18
18
3
3
3
3
3
3
92
92
92
92
92
92
10
10
10
10
10
10
6
6
6
6

High Clouds (% Sky Obscured)

0
0
16
16
16
16
16
16
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
6
5
6
7
9
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
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

13
15
15
15
13
13
14
14
14
13
25
35
39
39
35
27
20
13
9
7
5
3
2
3

Precipitation Amount (mm)

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
0.21
0.13
0.08
0.04
0.02
0.02

Wind Speed/Direction (mph)

8
9
9
9
10
11
11
12
12
11
11
10
10
9
8
7
7
6
6
5
5
4
4
3

Chance of Frost

Temperature (°C)

24
25
25
26
27
28
28
28
28
28
27
26
25
25
25
24
24
24
24
24
24
24
23
23

Feels Like (°C)

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

Dew Point (°C)

24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
23
23

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Thursday 9

Waning Gibbous 93%

20:34

07:30

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
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good

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 - 05:22. Astro Dark: 19:54 - 04:56

Total Clouds (% Sky Obscured)

15
15
5
5
5
5
5
5
36
36
36
36
36
36
22
22
22
22
22
22
1
1
1
1

Low Clouds (% Sky Obscured)

15
15
5
5
5
5
5
5
21
21
21
21
21
21
6
6
6
6
6
6
1
1
1
1

Medium Clouds (% Sky Obscured)

6
6
1
1
1
1
1
1
31
31
31
31
31
31
21
21
21
21
21
21
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
7
6
7
8
9
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
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
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
0.04
0.02
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Friday 10

Waning Gibbous 86%

21:37

08:18

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
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:10, Set: 18:40, Transit: 12:25. Moon - Rise: 21:37, Set: 08:18. Civil Dark: 19:02 - 05:47. Nautical Dark: 19:28 - 05:21. Astro Dark: 19:54 - 04:55

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
28
28
28
28
28
28
6
6
6
6
6
6
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
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
None
None
None
None
None
None

Precipitation Probability (%)

2
2
3
2
2
2
3
6
9
11
11
12
12
12
11
8
6
6
4
3
3
3
3
2

Precipitation Amount (mm)

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
0.06
0.03
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Saturday 11

Waning Gibbous 76%

22:39

09:09

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
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:09, Set: 18:40, Transit: 12:24. Moon - Rise: 22:39, Set: 09:09. Civil Dark: 19:02 - 05:46. Nautical Dark: 19:28 - 05:20. Astro Dark: 19:54 - 04:54

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
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 (%)

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

Precipitation Amount (mm)

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
0.01
0.01
0.01
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

25
26
27
27
27
26
25
25
25
26
26
26
26
26
26
26
25
25
25
25
25
25
25
25

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

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