Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Gibbous 63%

23:34

11:43

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 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:05, Set: 18:53, Transit: 12:29. Moon - Rise: 23:34, Set: 11:43. Civil Dark: 19:16 - 05:42. Nautical Dark: 19:43 - 05:15. Astro Dark: 20:10 - 04:48

Total Clouds (% Sky Obscured)

34
41
42
34
30
21
27
32
26
25
47
48
60
45
46
41
93
52
79
95
93
95
98
94

Low Clouds (% Sky Obscured)

16
21
13
18
9
17
20
18
21
19
14
16
20
20
18
13
16
16
19
12
14
23
50
17

Medium Clouds (% Sky Obscured)

33
34
38
23
20
14
20
29
22
21
35
29
32
10
11
2
2
6
16
14
15
28
35
41

High Clouds (% Sky Obscured)

0
5
4
10
11
0
0
0
0
0
18
24
40
31
35
34
92
45
73
95
91
92
95
90

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

Precipitation Probability (%)

14
12
11
10
8
7
7
5
3
3
3
5
6
8
7
5
4
4
5
5
6
6
7
6

Precipitation Amount (mm)

0.21
0.47
0.42
0.31
0.24
0.21
0.28
0.35
0.26
0.18
0.18
0.19
0.22
0.22
0.16
0.09
0.06
0.06
0.08
0.11
0.1
0.1
0.1
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
28
29
31
34
36
38
38
39
39
39
37
36
34
32
30
29
29
29
28
28
26
26

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
81
80
77
75
72
71
70
71
72
75
76
79
81
83
84
84
84
86
87
87
87

Pressure (mb)

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

Ozone (du)

277
277
277
278
279
279
279
280
280
280
281
280
280
280
281
282
283
283
283
283
283
284
284
283

Tuesday 11

Third Quarter 53%

00:12

12:32

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
00 OK
01 OK
02 Bad
03 Bad

Sun - Rise: 06:05, Set: 18:53, Transit: 12:29. Moon - Rise: 00:12, Set: 12:32. Civil Dark: 19:15 - 05:42. Nautical Dark: 19:42 - 05:15. Astro Dark: 20:09 - 04:48

Total Clouds (% Sky Obscured)

95
91
86
57
83
84
73
56
61
48
70
76
38
57
88
96
95
95
97
91
36
17
52
98

Low Clouds (% Sky Obscured)

11
9
13
9
9
9
21
15
20
23
24
24
14
9
6
13
21
20
31
27
25
8
23
29

Medium Clouds (% Sky Obscured)

45
27
11
8
13
15
16
25
41
31
33
41
23
7
1
0
0
0
0
1
2
0
2
13

High Clouds (% Sky Obscured)

91
88
84
52
80
80
64
42
34
21
52
58
17
52
88
96
93
95
95
88
16
10
38
98

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

Precipitation Amount (mm)

0.04
0.03
0.03
0.03
0.04
0.03
0.03
0.04
0.06
0.11
0.14
0.11
0.05
0.02
0.01
0.01
0.02
0.02
0.03
0.04
0.05
0.05
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
26
29
31
33
36
37
38
39
39
39
38
36
34
33
31
30
29
29
28
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
82
80
76
72
69
67
68
69
71
74
76
78
79
80
81
81
83
85
86
87
87

Pressure (mb)

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

Ozone (du)

281
280
280
281
281
282
282
282
282
281
280
281
281
282
283
283
284
284
283
283
282
282
282
282

Wednesday 12

Waning Crescent 43%

00:53

13:23

04 Bad
05 Bad
06 Bad
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 OK
03 OK

Sun - Rise: 06:05, Set: 18:52, Transit: 12:29. Moon - Rise: 00:53, Set: 13:23. Civil Dark: 19:15 - 05:43. Nautical Dark: 19:41 - 05:16. Astro Dark: 20:08 - 04:49

Total Clouds (% Sky Obscured)

99
97
70
31
20
77
88
99
97
98
93
93
93
93
93
93
90
90
90
90
90
90
26
26

Low Clouds (% Sky Obscured)

30
34
36
30
18
48
45
98
33
45
14
14
14
14
14
14
13
13
13
13
13
13
6
6

Medium Clouds (% Sky Obscured)

13
24
29
20
7
23
6
5
13
9
7
7
7
7
7
7
14
14
14
14
14
14
22
22

High Clouds (% Sky Obscured)

98
95
50
0
1
63
81
91
96
96
92
92
92
92
92
92
88
88
88
88
88
88
3
3

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
2
2
2
2
2
2
2
3
6
9
11
15
17
15
13
14
15
15
15
11
10
8

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.03
0.02
0.03
0.04
0.06
0.2
0.35
0.39
0.53
0.7
0.59
0.4
0.33
0.38
0.46
0.47
0.32
0.17
0.13
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
28
30
32
35
37
39
40
40
41
41
40
39
36
34
33
32
31
31
30
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

86
85
84
83
82
81
79
77
77
79
80
81
83
84
85
86
88
88
88
88
89
89
90
89

Pressure (mb)

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

Ozone (du)

284
285
285
285
285
285
285
284
283
282
281
280
279
278
278
278
278
279
280
281
282
282
282
281

Thursday 13

Waning Crescent 33%

01:39

14:16

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

Sun - Rise: 06:05, Set: 18:51, Transit: 12:28. Moon - Rise: 01:39, Set: 14:16. Civil Dark: 19:14 - 05:43. Nautical Dark: 19:41 - 05:16. Astro Dark: 20:08 - 04:49

Total Clouds (% Sky Obscured)

26
26
26
26
12
12
12
12
12
12
93
93
93
93
93
93
11
11
11
11
11
11
95
95

Low Clouds (% Sky Obscured)

6
6
6
6
12
12
12
12
12
12
30
30
30
30
30
30
10
10
10
10
10
10
16
16

Medium Clouds (% Sky Obscured)

22
22
22
22
3
3
3
3
3
3
27
27
27
27
27
27
2
2
2
2
2
2
22
22

High Clouds (% Sky Obscured)

3
3
3
3
0
0
0
0
0
0
89
89
89
89
89
89
0
0
0
0
0
0
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

Very Light Rain
Very Light Rain
Very 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
6
6
5
4
2
2
1
1
1
1
1
0
0
0
0
0
0
1
1
2
3
3
4

Precipitation Amount (mm)

0.09
0.09
0.1
0.12
0.14
0.05
0.02
0.01
0.01
0.01
0.02
0.01
0
0
0
0
0
0
0.01
0.02
0.05
0.07
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
30
32
33
36
38
38
39
39
40
41
40
38
37
34
32
31
30
29
29
29
29
29

Dew Point (°C)

24
24
24
25
25
26
26
25
25
26
26
26
26
25
25
25
25
24
24
24
24
24
24
24

Relative Humidity (%)

89
87
85
84
82
79
75
72
71
72
73
69
69
70
74
78
81
83
85
87
88
88
88
90

Pressure (mb)

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

Ozone (du)

279
279
280
281
282
283
283
283
284
284
285
285
285
285
285
285
285
284
284
284
284
285
285
285

Friday 14

Waning Crescent 24%

02:30

15:11

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

Sun - Rise: 06:06, Set: 18:51, Transit: 12:28. Moon - Rise: 02:30, Set: 15:11. Civil Dark: 19:13 - 05:43. Nautical Dark: 19:40 - 05:17. Astro Dark: 20:07 - 04:50

Total Clouds (% Sky Obscured)

95
95
95
95
20
20
20
20
20
20
47
47
47
47
47
47
42
42
42
42
42
42
59
59

Low Clouds (% Sky Obscured)

16
16
16
16
9
9
9
9
9
9
33
33
33
33
33
33
22
22
22
22
22
22
41
41

Medium Clouds (% Sky Obscured)

22
22
22
22
0
0
0
0
0
0
24
24
24
24
24
24
13
13
13
13
13
13
38
38

High Clouds (% Sky Obscured)

94
94
94
94
13
13
13
13
13
13
19
19
19
19
19
19
25
25
25
25
25
25
16
16

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.07
0.06
0.05
0.04
0.04
0.02
0.01
0
0.01
0.04
0.08
0.08
0.06
0.04
0.02
0.03
0.04
0.05
0.04
0.04
0.06
0.1
0.12
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
29
31
33
36
38
39
39
39
39
40
39
37
36
33
31
30
29
29
28
28
27
26

Dew Point (°C)

24
24
25
25
25
26
26
25
25
26
26
26
26
26
25
25
25
24
24
24
24
24
24
24

Relative Humidity (%)

91
91
89
86
84
80
75
70
68
70
72
73
74
76
80
83
85
86
87
89
90
91
92
92

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

286
286
286
287
287
288
289
290
289
288
287
287
286
285
284
283
282
282
282
282
282
282
281
281

Saturday 15

Waning Crescent 15%

03:26

16:08

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

Sun - Rise: 06:06, Set: 18:50, Transit: 12:28. Moon - Rise: 03:26, Set: 16:08. Civil Dark: 19:13 - 05:43. Nautical Dark: 19:39 - 05:17. Astro Dark: 20:06 - 04:50

Total Clouds (% Sky Obscured)

59
59
59
59
34
34
34
34
34
34
30
30
30
30
30
30
23
23
23
23
23
23
12
12

Low Clouds (% Sky Obscured)

41
41
41
41
31
31
31
31
31
31
9
9
9
9
9
9
23
23
23
23
23
23
12
12

Medium Clouds (% Sky Obscured)

38
38
38
38
17
17
17
17
17
17
24
24
24
24
24
24
9
9
9
9
9
9
0
0

High Clouds (% Sky Obscured)

16
16
16
16
0
0
0
0
0
0
9
9
9
9
9
9
1
1
1
1
1
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

Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

6
5
4
3
2
2
1
0
0
0
0
0
0
0
0
0
0
4
6
8
9
11
11
11

Precipitation Amount (mm)

0.1
0.08
0.06
0.04
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.1
0.13
0.19
0.23
0.21

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
28
30
33
35
38
39
40
40
40
40
39
38
36
34
31
30
29
28
27
26
26
26

Dew Point (°C)

24
24
24
24
25
26
26
26
26
26
25
25
25
25
25
25
25
24
24
25
24
24
24
24

Relative Humidity (%)

93
92
89
87
85
82
78
74
70
68
67
67
69
72
77
82
85
87
89
92
93
94
94
95

Pressure (mb)

1012
1012
1013
1013
1013
1013
1014
1014
1013
1013
1012
1012
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

281
281
281
282
283
283
283
284
284
285
285
285
284
283
282
281
281
280
279
278
277
276
275
275

Sunday 16

Waning Crescent 8%

No Rise

17:03

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:06, Set: 18:49, Transit: 12:28. Moon - Rise: No Rise, Set: 17:03. Civil Dark: 19:12 - 05:44. Nautical Dark: 19:38 - 05:17. Astro Dark: 20:05 - 04:50

Total Clouds (% Sky Obscured)

12
12
12
12
59
59
59
59
59
59
94
94
94
94
94
94
97
97
97
97
97
97
90
90

Low Clouds (% Sky Obscured)

12
12
12
12
46
46
46
46
46
46
23
23
23
23
23
23
2
2
2
2
2
2
38
38

Medium Clouds (% Sky Obscured)

0
0
0
0
3
3
3
3
3
3
2
2
2
2
2
2
0
0
0
0
0
0
19
19

High Clouds (% Sky Obscured)

0
0
0
0
31
31
31
31
31
31
93
93
93
93
93
93
97
97
97
97
97
97
84
84

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
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
None
None

Precipitation Probability (%)

12
12
11
10
7
9
12
12
11
12
9
16
17
23
24
22
18
11
5
0
0
0
0
0

Precipitation Amount (mm)

0.18
0.17
0.12
0.07
0.05
0.05
0.09
0.12
0.11
0.22
0.34
0.22
0.18
0.28
0.31
0.3
0.25
0.13
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
26
29
32
34
36
38
39
40
41
41
40
39
37
34
32
30
29
29
28
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

95
94
91
89
87
85
82
78
75
73
73
73
76
78
81
83
85
87
89
91
93
95
96
97

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1012
1012
1013
1013
1013
1014
1013
1012
1011
1012

Ozone (du)

274
274
273
273
273
272
272
271
270
269
268
268
268
268
268
268
267
267
266
266
266
266
266
265

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

Generated: 10/08/20 04:41:04. Forecast: 10/08/20 to 16/08/20. Timezone: UTC-4.00