Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Crescent 30%

02:41

14:17

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

Sun - Rise: 06:40, Set: 17:46, Transit: 12:12. Moon - Rise: 02:41, Set: 14:17. Civil Dark: 18:09 - 06:16. Nautical Dark: 18:36 - 05:49. Astro Dark: 19:03 - 05:23

Total Clouds (% Sky Obscured)

6
7
23
18
23
34
41
44
68
50
68
54
11
11
6
5
9
16
34
4
6
10
16
39

Low Clouds (% Sky Obscured)

2
2
15
13
15
12
13
13
27
24
28
3
1
4
0
1
0
0
2
3
6
6
15
16

Medium Clouds (% Sky Obscured)

5
6
10
6
12
27
35
34
47
35
59
52
11
7
6
4
9
16
33
1
0
2
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
5
27
5
0
0
0
0
0
0
0
0
0
0
0
5
1
26

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
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.03
0.03
0.03
0.03
0.05
0.06
0.08
0.12
0.13
0.12
0.09
0.11
0.14
0.08
0.1
0.09
0.09
0.09
0.06
0.06
0.07
0.09
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
23
22
22
22
21
21
21
21
22
22
22
22
22
22
21
21
21
21
21
21
21

Relative Humidity (%)

84
78
71
67
64
62
60
60
62
66
70
75
80
83
85
85
87
87
86
87
87
86
86
85

Pressure (mb)

1015
1015
1015
1015
1014
1013
1013
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1016

Ozone (du)

259
259
259
260
259
258
257
257
258
258
258
258
257
257
258
258
259
259
258
257
257
256
256
256

Tuesday 30

Waning Crescent 20%

03:39

14:56

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

Sun - Rise: 06:40, Set: 17:46, Transit: 12:13. Moon - Rise: 03:39, Set: 14:56. Civil Dark: 18:09 - 06:17. Nautical Dark: 18:36 - 05:50. Astro Dark: 19:03 - 05:23

Total Clouds (% Sky Obscured)

80
76
49
86
23
95
89
97
87
90
93
31
23
14
18
25
45
56
91
97
97
71
34
40

Low Clouds (% Sky Obscured)

15
6
7
6
10
2
1
1
0
2
1
9
21
14
18
18
21
26
32
41
27
27
28
30

Medium Clouds (% Sky Obscured)

9
6
11
2
10
10
12
3
2
1
0
0
0
0
1
6
17
36
28
11
3
3
2
5

High Clouds (% Sky Obscured)

73
73
39
84
4
95
88
97
87
89
93
24
2
0
0
9
19
22
88
95
95
59
7
10

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

Precipitation Probability (%)

9
8
6
5
3
2
2
0
0
0
0
2
2
3
4
4
5
6
6
7
7
7
7
8

Precipitation Amount (mm)

0.11
0.1
0.07
0.07
0.04
0.01
0.01
0
0
0
0
0.01
0.01
0.03
0.05
0.04
0.05
0.07
0.08
0.09
0.08
0.08
0.07
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
21
21
21
21
21
21
21
21
21
20
21
21
21
21
21
21
21
21

Relative Humidity (%)

81
75
69
65
61
59
56
58
61
65
68
72
75
77
77
77
78
80
82
83
84
82
81
79

Pressure (mb)

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

Ozone (du)

256
257
257
257
258
259
258
257
257
256
256
257
258
257
257
258
258
258
257
256
256
255
255
255

Wednesday 1

Waning Crescent 11%

04:41

15:38

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
06 Bad
07 Bad

Sun - Rise: 06:41, Set: 17:46, Transit: 12:13. Moon - Rise: 04:41, Set: 15:38. Civil Dark: 18:10 - 06:17. Nautical Dark: 18:37 - 05:50. Astro Dark: 19:03 - 05:24

Total Clouds (% Sky Obscured)

41
67
86
89
95
80
93
80
77
63
98
99
98
98
98
98
98
98
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

23
20
13
16
30
45
28
19
7
12
23
26
45
45
45
45
45
45
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

8
6
6
5
20
57
55
25
16
9
8
4
45
45
45
45
45
45
8
8
8
8
8
8

High Clouds (% Sky Obscured)

19
57
84
87
91
23
79
66
70
53
98
98
96
96
96
96
96
96
95
95
95
95
95
95

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
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

Precipitation Probability (%)

7
5
5
5
6
8
9
13
17
21
21
15
12
13
12
13
11
10
8
8
7
8
8
9

Precipitation Amount (mm)

0.08
0.05
0.04
0.05
0.05
0.09
0.13
0.22
0.39
0.51
0.38
0.2
0.13
0.16
0.17
0.19
0.16
0.13
0.14
0.12
0.09
0.08
0.1
0.11

Wind Speed/Direction (mph)

9
10
11
11
11
11
11
11
11
10
10
9
9
9
9
9
9
9
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
22
22
23
23
23
22
22
22
23
22
22
22
22
22
21
21
21
21
21
22
22
22
22

Relative Humidity (%)

77
73
70
69
67
67
67
69
71
75
79
81
82
83
83
82
83
83
84
85
85
84
82
81

Pressure (mb)

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

Ozone (du)

257
258
258
259
259
259
259
259
259
258
258
257
257
258
258
258
259
259
260
259
259
259
259
259

Thursday 2

Waning Crescent 4%

05:47

16:24

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

Sun - Rise: 06:41, Set: 17:46, Transit: 12:14. Moon - Rise: 05:47, Set: 16:24. Civil Dark: 18:10 - 06:18. Nautical Dark: 18:37 - 05:51. Astro Dark: 19:04 - 05:24

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
81
81
81
81
81
81
37
37
37
37
37
37
57
57
57
57
57
57

Low Clouds (% Sky Obscured)

14
14
14
14
14
14
38
38
38
38
38
38
23
23
23
23
23
23
31
31
31
31
31
31

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
36
36
36
36
36
36
11
11
11
11
11
11
31
31
31
31
31
31

High Clouds (% Sky Obscured)

94
94
94
94
94
94
55
55
55
55
55
55
9
9
9
9
9
9
13
13
13
13
13
13

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

Precipitation Probability (%)

10
7
4
3
3
3
3
4
6
9
11
13
9
6
3
2
3
4
4
6
5
6
7
9

Precipitation Amount (mm)

0.16
0.1
0.06
0.04
0.03
0.03
0.03
0.08
0.14
0.23
0.27
0.32
0.29
0.16
0.04
0.02
0.02
0.03
0.05
0.11
0.09
0.11
0.11
0.14

Wind Speed/Direction (mph)

11
12
12
13
13
12
12
12
12
11
9
8
7
7
7
7
7
7
6
6
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
22
21
22
22
22
22
21
21
21
20
21
21
21
21
21
21
21
21

Relative Humidity (%)

79
73
69
67
64
63
62
62
67
72
78
81
82
82
82
80
80
80
84
85
85
85
84
83

Pressure (mb)

1017
1017
1017
1017
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1014
1014

Ozone (du)

259
260
261
261
262
261
261
261
260
260
260
260
260
260
261
261
261
262
262
262
262
262
262
261

Friday 3

Waning Crescent 1%

06:56

17:16

08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 06:42, Set: 17:47, Transit: 12:14. Moon - Rise: 06:56, Set: 17:16. Civil Dark: 18:10 - 06:19. Nautical Dark: 18:37 - 05:51. Astro Dark: 19:04 - 05:25

Total Clouds (% Sky Obscured)

31
31
31
31
31
31
53
53
53
53
53
53
45
45
45
45
45
45
57
57
57
57
57
57

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
34
34
34
34
34
34
23
23
23
23
23
23
38
38
38
38
38
38

Medium Clouds (% Sky Obscured)

13
13
13
13
13
13
14
14
14
14
14
14
24
24
24
24
24
24
27
27
27
27
27
27

High Clouds (% Sky Obscured)

2
2
2
2
2
2
22
22
22
22
22
22
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

9
8
6
5
4
4
4
3
3
3
3
4
3
3
4
5
6
5
4
6
11
16
17
15

Precipitation Amount (mm)

0.14
0.13
0.11
0.09
0.07
0.07
0.05
0.04
0.04
0.04
0.03
0.05
0.03
0.03
0.05
0.06
0.05
0.05
0.05
0.09
0.21
0.34
0.37
0.35

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
29
31
32
33
33
33
32
31
30
28
26
25
25
25
25
25
25
25
25
24
24
25
25

Dew Point (°C)

21
22
22
22
22
22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

79
74
69
66
63
60
59
61
65
69
74
77
79
81
83
82
83
83
84
86
86
86
85
83

Pressure (mb)

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

Ozone (du)

261
262
262
263
262
262
261
261
260
260
260
260
260
261
261
262
263
263
264
264
264
263
263
262

Saturday 4

New Moon 0%

08:06

18:14

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

Sun - Rise: 06:43, Set: 17:47, Transit: 12:14. Moon - Rise: 08:06, Set: 18:14. Civil Dark: 18:10 - 06:19. Nautical Dark: 18:37 - 05:52. Astro Dark: 19:04 - 05:25

Total Clouds (% Sky Obscured)

36
36
36
36
36
36
48
48
48
48
48
48
16
16
16
16
16
16
9
9
9
9
9
9

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
13
13
13
13
13
13
12
12
12
12
12
12
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

16
16
16
16
16
16
16
16
16
16
16
16
6
6
6
6
6
6
1
1
1
1
1
1

High Clouds (% Sky Obscured)

6
6
6
6
6
6
30
30
30
30
30
30
2
2
2
2
2
2
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

13
9
5
4
4
6
8
6
4
3
3
4
4
4
4
4
5
5
5
5
5
5
7
11

Precipitation Amount (mm)

0.3
0.19
0.09
0.07
0.07
0.13
0.19
0.13
0.06
0.05
0.05
0.05
0.06
0.06
0.07
0.08
0.08
0.07
0.07
0.07
0.07
0.07
0.1
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

80
74
67
64
64
68
69
69
68
68
71
76
79
81
82
81
83
84
85
86
86
85
84
82

Pressure (mb)

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

Ozone (du)

262
263
264
264
264
264
263
263
262
262
262
262
262
262
263
263
263
263
262
262
262
262
262
262

Sunday 5

Waxing Crescent 3%

08:06

19:18

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 06:43, Set: 17:47, Transit: 12:15. Moon - Rise: 08:06, Set: 19:18. Civil Dark: 18:11 - 06:20. Nautical Dark: 18:38 - 05:53. Astro Dark: 19:04 - 05:26

Total Clouds (% Sky Obscured)

21
21
21
21
21
21
53
53
53
53
53
53
20
20
20
20
20
20
17
17
17
17
17
17

Low Clouds (% Sky Obscured)

14
14
14
14
14
14
13
13
13
13
13
13
13
13
13
13
13
13
17
17
17
17
17
17

Medium Clouds (% Sky Obscured)

11
11
11
11
11
11
26
26
26
26
26
26
10
10
10
10
10
10
2
2
2
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
28
28
28
28
28
28
5
5
5
5
5
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

14
12
8
6
5
4
4
4
3
3
3
5
7
7
5
5
6
5
5
5
6
6
7
9

Precipitation Amount (mm)

0.32
0.23
0.13
0.1
0.08
0.08
0.08
0.06
0.04
0.04
0.05
0.1
0.14
0.12
0.08
0.07
0.08
0.08
0.08
0.08
0.09
0.1
0.11
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
29
31
32
33
33
32
31
30
29
26
25
25
25
24
25
25
25
24
24
24
25
25

Dew Point (°C)

21
21
22
22
22
22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

79
76
72
71
66
62
60
60
63
67
71
77
80
83
84
83
84
83
84
85
85
85
85
83

Pressure (mb)

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

Ozone (du)

262
262
262
262
262
262
262
262
262
262
261
261
261
261
261
261
262
262
262
262
261
261
261
261

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

Generated: 29/11/21 08:15:05. Forecast: 29/11/21 to 05/12/21. Timezone: UTC-4.00