Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 68%

13:29

02:47

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

Sun - Rise: 06:01, Set: 18:43, Transit: 12:22. Moon - Rise: 13:29, Set: 02:47. Civil Dark: 19:05 - 05:39. Nautical Dark: 19:31 - 05:12. Astro Dark: 19:58 - 04:46

Total Clouds (% Sky Obscured)

38
43
42
45
41
30
8
2
2
4
7
18
32
27
24
23
29
27
27
32
26
40
61
60

Low Clouds (% Sky Obscured)

26
33
34
34
23
14
2
2
2
4
6
17
28
16
11
10
14
16
16
15
16
15
16
11

Medium Clouds (% Sky Obscured)

31
38
37
41
39
28
6
1
0
2
2
2
27
23
21
20
26
23
24
27
21
27
46
60

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
14
27
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
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
Very Light Rain
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
31
32
1
3
5
4
3
3
4
4
5
5
7
10
10
9
10
9
8
9
0
11
25

Precipitation Amount (mm)

0
0.08
0.3
0.03
0.14
0.22
0.14
0.04
0.02
0.02
0.01
0.03
0.05
0.06
0.08
0.11
0.15
0.18
0.17
0.14
0.2
0
0.07
0.14

Wind Speed/Direction (mph)

16
16
16
16
15
15
14
13
11
11
11
11
11
11
11
11
11
11
11
12
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
65
68
69
74
79
84
87
89
91
94
98
100
100
100
100
100
99
96
91
85
79
74

Pressure (mb)

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

Ozone (du)

274
273
270
270
269
269
270
271
271
271
271
271
270
271
270
271
271
271
272
272
271
272
272
273

Friday 23

Waxing Gibbous 78%

14:27

03:30

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

Sun - Rise: 06:01, Set: 18:43, Transit: 12:22. Moon - Rise: 14:27, Set: 03:30. Civil Dark: 19:05 - 05:38. Nautical Dark: 19:32 - 05:12. Astro Dark: 19:59 - 04:45

Total Clouds (% Sky Obscured)

48
60
59
95
81
51
70
38
9
9
16
30
20
30
50
52
32
29
32
32
34
39
24
43

Low Clouds (% Sky Obscured)

14
10
15
11
17
14
6
6
6
7
13
13
10
7
9
14
15
14
12
13
23
21
13
11

Medium Clouds (% Sky Obscured)

48
56
41
33
44
25
6
0
0
0
1
6
11
23
42
48
29
24
30
29
27
38
23
42

High Clouds (% Sky Obscured)

0
9
32
94
69
35
67
34
5
2
2
20
8
7
12
4
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
Very Light Rain
Very Light Rain
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
4
5
5
6
7
7
6
6
4
4
4
5
7
9
11
15
18
22
22
19
17
12
10

Precipitation Amount (mm)

0.1
0.11
0.17
0.21
0.24
0.24
0.18
0.11
0.06
0.04
0.03
0.03
0.03
0.06
0.09
0.11
0.21
0.33
0.4
0.43
0.44
0.49
0.54
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
36
36
35
33
32
30
28
26
26
26
25
25
25
25
24
24
24
25
26
27
31
33
34

Dew Point (°C)

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

Relative Humidity (%)

75
76
75
75
73
75
79
84
87
89
91
94
98
100
100
100
100
100
100
99
94
88
81
75

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

273
274
273
272
272
272
273
274
275
275
276
276
276
276
275
275
276
275
275
274
274
275
276
277

Saturday 24

Waxing Gibbous 87%

15:26

04:12

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

Sun - Rise: 06:00, Set: 18:43, Transit: 12:22. Moon - Rise: 15:26, Set: 04:12. Civil Dark: 19:06 - 05:37. Nautical Dark: 19:32 - 05:11. Astro Dark: 19:59 - 04:44

Total Clouds (% Sky Obscured)

60
54
66
75
75
52
49
22
8
8
13
31
38
31
30
27
26
23
25
16
6
16
27
18

Low Clouds (% Sky Obscured)

13
10
19
10
34
17
22
14
5
4
11
25
32
28
24
13
13
13
10
15
6
9
11
11

Medium Clouds (% Sky Obscured)

59
53
65
75
74
50
46
16
6
6
4
22
25
16
24
24
22
22
23
6
2
13
26
16

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
5
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
3
3
2
1
1

Precipitation Amount (mm)

0.29
0.12
0.03
0.01
0.03
0.02
0.01
0.02
0.02
0.02
0.02
0.04
0.04
0.04
0.04
0.05
0.04
0.03
0.03
0.03
0.05
0.03
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
31
30
30
29
28
27
26
25
25
24
24
24
23
23
23
23
23
24
26
27
28
29

Feels Like (°C)

35
35
35
35
34
33
31
29
27
26
26
25
25
25
24
24
24
24
24
25
28
30
32
33

Dew Point (°C)

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

Relative Humidity (%)

73
68
65
65
65
68
72
79
83
86
88
92
96
98
98
100
100
100
99
95
88
82
76
71

Pressure (mb)

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

Ozone (du)

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

Sunday 25

Waxing Gibbous 94%

16:25

04:54

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

Sun - Rise: 05:59, Set: 18:43, Transit: 12:22. Moon - Rise: 16:25, Set: 04:54. Civil Dark: 19:06 - 05:37. Nautical Dark: 19:32 - 05:10. Astro Dark: 19:59 - 04:43

Total Clouds (% Sky Obscured)

25
45
38
45
35
21
10
5
3
4
13
26
34
30
25
25
25
25
25
25
54
54
54
54

Low Clouds (% Sky Obscured)

9
4
7
9
17
14
9
4
3
3
13
25
20
17
19
19
19
19
19
19
12
12
12
12

Medium Clouds (% Sky Obscured)

24
45
38
45
34
19
8
3
1
1
3
17
30
26
20
20
20
20
20
20
53
53
53
53

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 (%)

0
0
0
0
0
0
0
1
1
2
2
2
3
3
2
3
4
4
5
5
3
4
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.02
0.04
0.02
0.03
0.05
0.04
0.03
0.05
0.07
0.07
0.06
0.04
0.06
0.08
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
66
67
67
69
73
80
86
88
89
92
97
100
100
100
100
100
100
99
94
92
86
80

Pressure (mb)

1017
1017
1016
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

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

Monday 26

Full Moon 98%

17:26

05:37

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

Sun - Rise: 05:59, Set: 18:44, Transit: 12:22. Moon - Rise: 17:26, Set: 05:37. Civil Dark: 19:06 - 05:36. Nautical Dark: 19:33 - 05:10. Astro Dark: 20:00 - 04:43

Total Clouds (% Sky Obscured)

54
54
46
46
46
46
46
46
3
3
3
3
3
3
56
56
56
56
56
56
42
42
42
42

Low Clouds (% Sky Obscured)

12
12
16
16
16
16
16
16
3
3
3
3
3
3
29
29
29
29
29
29
16
16
16
16

Medium Clouds (% Sky Obscured)

53
53
45
45
45
45
45
45
2
2
2
2
2
2
51
51
51
51
51
51
41
41
41
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
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
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
Light Rain
None
None
None

Precipitation Probability (%)

3
2
2
1
1
1
0
0
0
0
0
0
0
3
4
6
7
8
10
10
10
5
2
0

Precipitation Amount (mm)

0.05
0.05
0.04
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0.02
0.03
0.06
0.09
0.18
0.34
0.4
0.23
0.05
0

Wind Speed/Direction (mph)

15
15
15
15
14
14
13
11
10
8
8
7
7
7
7
8
8
8
8
8
8
9
10
11

Chance of Frost

Temperature (°C)

29
30
30
31
30
29
28
27
25
25
24
24
24
23
23
23
23
23
24
24
25
27
28
29

Feels Like (°C)

35
35
35
35
34
33
32
29
26
25
25
25
25
25
24
24
24
25
25
25
26
29
32
33

Dew Point (°C)

25
24
24
24
23
23
23
24
23
22
23
23
24
23
23
23
23
23
24
24
25
25
24
23

Relative Humidity (%)

76
72
68
66
66
70
75
84
88
88
92
96
100
100
100
100
100
100
100
100
97
89
79
70

Pressure (mb)

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

Ozone (du)

279
278
277
275
275
275
275
276
277
277
277
278
278
277
277
277
278
278
278
279
279
280
281
281

Tuesday 27

Waning Gibbous 100%

18:28

06:22

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

Sun - Rise: 05:58, Set: 18:44, Transit: 12:21. Moon - Rise: 18:28, Set: 06:22. Civil Dark: 19:07 - 05:36. Nautical Dark: 19:33 - 05:09. Astro Dark: 20:00 - 04:42

Total Clouds (% Sky Obscured)

42
42
61
61
61
61
61
61
29
29
29
29
29
29
88
88
88
88
88
88
9
9
9
9

Low Clouds (% Sky Obscured)

16
16
19
19
19
19
19
19
1
1
1
1
1
1
13
13
13
13
13
13
7
7
7
7

Medium Clouds (% Sky Obscured)

41
41
60
60
60
60
60
60
29
29
29
29
29
29
88
88
88
88
88
88
4
4
4
4

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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.04
0.07
0.09
0.08
0.06
0.03
0.03
0.06
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
31
31
31
30
30
29
27
26
25
24
23
23
22
22
21
21
21
22
23
25
26
28
29

Feels Like (°C)

34
34
35
35
34
33
32
29
26
25
25
24
24
23
23
22
22
22
23
24
26
29
33
34

Dew Point (°C)

22
22
22
23
22
22
23
23
22
22
23
23
23
22
22
21
21
21
22
23
25
25
25
24

Relative Humidity (%)

62
58
60
61
61
65
71
79
82
87
92
98
100
100
100
100
100
100
100
100
100
91
82
74

Pressure (mb)

1015
1015
1014
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015
1014

Ozone (du)

281
280
280
280
280
280
281
281
282
282
281
281
280
280
280
280
281
282
283
282
283
284
285
286

Wednesday 28

Waning Gibbous 98%

19:33

07:12

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

Sun - Rise: 05:58, Set: 18:44, Transit: 12:21. Moon - Rise: 19:33, Set: 07:12. Civil Dark: 19:07 - 05:35. Nautical Dark: 19:34 - 05:08. Astro Dark: 20:01 - 04:41

Total Clouds (% Sky Obscured)

9
9
77
77
77
77
77
77
40
40
40
40
40
40
22
22
22
22
22
22
2
2
2
2

Low Clouds (% Sky Obscured)

7
7
74
74
74
74
74
74
13
13
13
13
13
13
20
20
20
20
20
20
2
2
2
2

Medium Clouds (% Sky Obscured)

4
4
27
27
27
27
27
27
32
32
32
32
32
32
5
5
5
5
5
5
1
1
1
1

High Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
13
13
13
13
13
13
3
3
3
3
3
3
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
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

Precipitation Probability (%)

4
4
4
4
5
5
5
4
3
0
0
0
5
7
10
13
20
26
24
15
12
17
20
25

Precipitation Amount (mm)

0.11
0.12
0.12
0.12
0.12
0.12
0.08
0.03
0.01
0
0
0
0.01
0.06
0.12
0.13
0.17
0.2
0.15
0.09
0.07
0.14
0.35
0.5

Wind Speed/Direction (mph)

9
11
12
12
12
12
11
9
8
7
6
6
5
5
5
5
5
5
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
35
36
36
35
33
32
29
26
26
25
25
25
24
24
24
24
24
25
26
26
29
32
33

Dew Point (°C)

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

Relative Humidity (%)

70
69
69
73
76
79
84
90
94
96
99
100
100
100
100
100
100
100
100
100
100
100
94
88

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1015
1014
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015

Ozone (du)

286
286
286
285
284
284
285
288
290
291
293
294
294
295
296
295
295
295
297
300
303
306
309
310

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

Generated: 22/04/21 09:55:20. Forecast: 22/04/21 to 28/04/21. Timezone: UTC-4.00