Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Gibbous 83%

15:43

04:10

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

Sun - Rise: 06:59, Set: 18:10, Transit: 12:34. Moon - Rise: 15:43, Set: 04:10. Civil Dark: 18:33 - 06:36. Nautical Dark: 19:00 - 06:09. Astro Dark: 19:26 - 05:43

Total Clouds (% Sky Obscured)

23
25
31
36
41
45
48
45
38
34
34
48
39
37
38
35
38
48
34
21
14
8
6
4

Low Clouds (% Sky Obscured)

12
9
11
15
12
6
7
9
16
12
17
22
31
29
30
30
18
15
11
5
1
0
0
4

Medium Clouds (% Sky Obscured)

20
21
27
34
41
44
45
42
37
33
33
44
30
27
24
24
35
45
33
20
13
7
6
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

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

24
17
10
9
12
14
15
15
13
11
10
9
10
11
12
14
13
10
7
6
5
3
0
0

Precipitation Amount (mm)

0.06
0.03
0.05
0.09
0.18
0.22
0.25
0.26
0.2
0.13
0.1
0.12
0.16
0.22
0.25
0.28
0.28
0.2
0.12
0.09
0.04
0.01
0
0

Wind Speed/Direction (mph)

2
2
5
6
7
7
7
7
7
7
8
8
9
10
11
11
12
11
11
10
9
9
8
8

Chance of Frost

Temperature (°C)

22
22
23
23
23
23
23
23
23
23
24
25
26
26
28
28
28
28
27
27
26
25
25
24

Feels Like (°C)

22
23
23
24
23
23
23
23
23
24
24
25
26
28
29
29
29
29
28
28
26
26
25
25

Dew Point (°C)

21
20
20
19
20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19
19
19

Relative Humidity (%)

93
88
82
80
82
83
83
83
83
82
80
75
71
68
63
61
61
61
62
63
65
67
69
71

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1018
1018
1017
1017
1016
1017
1017
1017
1017

Ozone (du)

230
230
230
230
230
230
230
230
230
230
230
231
231
232
231
230
229
228
228
228
228
228
228
228

Friday 18

Waxing Gibbous 94%

16:44

05:13

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

Sun - Rise: 06:59, Set: 18:10, Transit: 12:35. Moon - Rise: 16:44, Set: 05:13. Civil Dark: 18:34 - 06:36. Nautical Dark: 19:00 - 06:09. Astro Dark: 19:27 - 05:43

Total Clouds (% Sky Obscured)

10
12
11
12
33
24
12
31
41
40
40
41
36
35
25
37
24
20
16
18
18
20
27
32

Low Clouds (% Sky Obscured)

9
12
9
10
33
24
12
26
28
37
34
38
33
26
20
15
18
13
11
13
16
20
27
31

Medium Clouds (% Sky Obscured)

1
2
3
5
1
0
2
27
34
31
31
27
21
29
21
34
20
16
14
13
8
7
14
13

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
3
4
3
4
4
4
4
4
3
3
3
3
2
2
2
2
2
3
5
8
6

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.01
0.01
0.02
0.02
0.02
0.02
0.03
0.02
0.02
0.03
0.05
0.17
0.26
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
22
22
23
24
25
26
27
28
28
28
28
27
27
26
26
25
25

Feels Like (°C)

24
24
23
23
23
23
22
23
23
23
24
25
27
28
29
29
29
29
29
28
27
26
25
25

Dew Point (°C)

19
19
18
18
18
18
18
18
18
19
19
19
19
19
20
20
20
20
19
19
19
20
20
20

Relative Humidity (%)

73
75
76
76
77
78
79
78
78
78
76
71
66
63
61
61
61
61
62
63
66
69
72
74

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1017
1017
1017
1016
1017
1017
1018
1018

Ozone (du)

229
229
228
228
228
227
227
227
227
227
227
228
228
228
227
226
226
225
225
225
225
226
226
227

Saturday 19

Waxing Gibbous 98%

17:48

06:16

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 OK
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 Good

Sun - Rise: 06:59, Set: 18:11, Transit: 12:35. Moon - Rise: 17:48, Set: 06:16. Civil Dark: 18:34 - 06:36. Nautical Dark: 19:01 - 06:09. Astro Dark: 19:27 - 05:43

Total Clouds (% Sky Obscured)

30
32
27
27
23
21
28
28
31
29
31
32
34
45
45
45
38
38
38
38
38
38
16
16

Low Clouds (% Sky Obscured)

28
26
22
23
20
16
24
24
15
17
13
17
22
26
17
17
22
22
22
22
22
22
14
14

Medium Clouds (% Sky Obscured)

14
24
20
23
16
16
20
20
30
27
30
30
31
38
43
44
36
36
36
36
36
36
9
9

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

Precipitation Probability (%)

3
2
2
2
3
3
5
6
6
4
4
5
7
9
9
8
6
5
3
2
2
2
3
2

Precipitation Amount (mm)

0.07
0.04
0.03
0.02
0.02
0.03
0.09
0.15
0.11
0.06
0.04
0.07
0.26
0.46
0.45
0.34
0.23
0.14
0.08
0.05
0.05
0.06
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

77
78
78
78
80
81
81
81
80
79
76
72
68
65
61
60
59
59
61
63
66
69
72
75

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1017
1018
1018
1019
1019
1019
1019
1018
1017
1017
1016
1016
1017
1017
1018
1018

Ozone (du)

227
228
228
228
228
228
228
228
228
229
229
230
230
231
231
230
230
230
230
230
230
230
229
230

Sunday 20

Waxing Gibbous 100%

18:54

07:17

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

Sun - Rise: 06:59, Set: 18:12, Transit: 12:35. Moon - Rise: 18:54, Set: 07:17. Civil Dark: 18:35 - 06:36. Nautical Dark: 19:01 - 06:09. Astro Dark: 19:28 - 05:43

Total Clouds (% Sky Obscured)

16
16
16
16
6
6
6
6
6
6
5
5
5
5
5
5
48
48
48
48
48
48
16
16

Low Clouds (% Sky Obscured)

14
14
14
14
6
6
6
6
6
6
4
4
4
4
4
4
15
15
15
15
15
15
13
13

Medium Clouds (% Sky Obscured)

9
9
9
9
1
1
1
1
1
1
2
2
2
2
2
2
48
48
48
48
48
48
9
9

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

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.03
0.03
0.03
0.02
0.04
0.06
0.05
0.04
0.04
0.03
0.02
0.02
0.03
0.05
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
23
22
23
23
23
23
24
26
27
28
29
29
28
28
28
27
26
25
25

Feels Like (°C)

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

Dew Point (°C)

20
19
19
19
19
19
19
19
19
19
19
19
19
20
20
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

77
79
80
79
80
80
80
80
80
81
80
74
67
63
60
59
58
59
59
61
64
68
72
75

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1020
1020
1019
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

230
230
230
229
229
229
228
228
228
228
228
229
229
229
229
229
229
229
229
229
229
229
230
230

Monday 21

Full Moon 98%

20:00

08:14

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

Sun - Rise: 06:59, Set: 18:12, Transit: 12:36. Moon - Rise: 20:00, Set: 08:14. Civil Dark: 18:35 - 06:36. Nautical Dark: 19:02 - 06:09. Astro Dark: 19:28 - 05:43

Total Clouds (% Sky Obscured)

16
16
16
16
0
0
0
0
0
0
41
41
41
41
41
41
43
43
43
43
43
43
28
28

Low Clouds (% Sky Obscured)

13
13
13
13
0
0
0
0
0
0
16
16
16
16
16
16
26
26
26
26
26
26
27
27

Medium Clouds (% Sky Obscured)

9
9
9
9
0
0
0
0
0
0
37
37
37
37
37
37
41
41
41
41
41
41
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
9
8
8
8
9
9
8
9
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
1
0
0
0
3
4
5
5
5
3
2
0
0
0
2
2
2
2
2
3
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
22
22
23
23
25
26
28
28
29
28
28
27
27
26
26
25
24

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20

Relative Humidity (%)

79
82
83
81
81
81
81
81
80
80
78
72
66
60
58
56
57
58
60
62
65
68
72
75

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1019
1019
1020
1020
1021
1021
1022
1021
1020
1020
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

230
231
231
230
230
230
231
231
231
232
232
232
233
233
233
233
232
232
232
232
232
233
233
234

Tuesday 22

Waning Gibbous 94%

21:04

09:06

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 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK

Sun - Rise: 06:59, Set: 18:13, Transit: 12:36. Moon - Rise: 21:04, Set: 09:06. Civil Dark: 18:36 - 06:36. Nautical Dark: 19:02 - 06:09. Astro Dark: 19:29 - 05:43

Total Clouds (% Sky Obscured)

28
28
28
28
27
27
27
27
27
27
29
29
29
29
29
29
28
28
28
28
28
28
31
31

Low Clouds (% Sky Obscured)

27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
20
20
20
20
20
20
27
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
18
18
18
18
18
25
25
25
25
25
25
18
18

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

Precipitation Probability (%)

4
4
3
3
3
3
3
3
6
11
13
11
5
2
2
1
1
1
1
1
1
1
1
1

Precipitation Amount (mm)

0.06
0.06
0.06
0.05
0.04
0.03
0.02
0.02
0.09
0.34
0.53
0.32
0.07
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
19
19
19
19
19
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19

Relative Humidity (%)

77
80
79
78
78
79
78
79
81
83
82
79
71
66
62
59
57
58
60
63
66
69
71
73

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1021
1021
1022
1022
1021
1020
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

234
234
234
235
235
235
235
235
236
236
236
236
236
236
235
235
234
233
233
233
233
233
233
233

Wednesday 23

Waning Gibbous 86%

22:05

09:54

22 OK
23 OK
00 OK
01 OK
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 Good
21 Good

Sun - Rise: 06:58, Set: 18:14, Transit: 12:36. Moon - Rise: 22:05, Set: 09:54. Civil Dark: 18:36 - 06:36. Nautical Dark: 19:03 - 06:09. Astro Dark: 19:29 - 05:43

Total Clouds (% Sky Obscured)

31
31
31
31
54
54
54
54
54
54
54
54
54
54
54
54
52
52
52
52
52
52
6
6

Low Clouds (% Sky Obscured)

27
27
27
27
45
45
45
45
45
45
46
46
46
46
46
46
42
42
42
42
42
42
6
6

Medium Clouds (% Sky Obscured)

18
18
18
18
41
41
41
41
41
41
38
38
38
38
38
38
42
42
42
42
42
42
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
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.05
0.06
0.05
0.05
0.04
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
20
20
19
19
19
19
19
19
19
19
20
20
20
20

Relative Humidity (%)

75
76
74
74
73
74
74
75
76
77
76
72
67
63
60
57
55
56
59
62
65
69
71
73

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1019
1019
1020
1020
1020
1021
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

233
233
232
232
232
231
231
230
230
230
230
231
231
231
231
231
231
231
230
230
230
230
231
231

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

Generated: 17/01/19 22:02:30. Forecast: 17/01/19 to 23/01/19. Timezone: UTC-4.00