Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 33%

02:40

13:13

05 Bad
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
04 Bad

Sun - Rise: 07:01, Set: 18:09, Transit: 12:35. Moon - Rise: 02:40, Set: 13:13. Civil Dark: 18:32 - 06:38. Nautical Dark: 18:59 - 06:11. Astro Dark: 19:26 - 05:45

Total Clouds (% Sky Obscured)

48
48
40
86
64
44
46
55
55
97
96
98
79
69
59
76
67
76
86
100
69
78
89
65

Low Clouds (% Sky Obscured)

33
31
27
25
29
32
20
22
24
24
16
32
29
24
21
29
31
22
26
26
29
22
23
23

Medium Clouds (% Sky Obscured)

22
23
0
29
0
0
0
0
0
0
0
37
0
0
31
17
22
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
45
32
5
35
40
32
94
92
92
63
54
41
56
37
59
66
100
51
63
79
47

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
13
77
74
1
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
33
26
14
6
23
13
25
18
34
27
34
19
24
25
24
16
14
11
9
20
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
8
10
12
13
14
15
15
16
16
15
14
13
12
11
10
10
9
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
21
21
21
20
20
20
20
21
20
20
21
21
21
21
21
21
21
20
20
21
20

Relative Humidity (%)

87
85
87
85
83
77
71
69
68
70
70
69
71
75
77
79
82
83
84
84
84
85
87
85

Pressure (mb)

1015
1016
1016
1017
1018
1018
1018
1017
1016
1015
1015
1014
1015
1015
1015
1016
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

251
252
253
253
253
253
252
251
250
248
247
245
244
243
245
245
245
247
247
247
247
245
244
243

Tuesday 13

Waning Crescent 24%

03:33

13:53

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 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:01, Set: 18:09, Transit: 12:35. Moon - Rise: 03:33, Set: 13:53. Civil Dark: 18:33 - 06:38. Nautical Dark: 19:00 - 06:11. Astro Dark: 19:26 - 05:45

Total Clouds (% Sky Obscured)

66
72
69
64
100
91
85
85
73
95
55
74
79
73
53
62
64
65
71
97
85
84
100
85

Low Clouds (% Sky Obscured)

23
20
17
12
12
13
18
12
14
17
10
13
19
21
21
18
15
17
11
4
4
8
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
27
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
60
58
57
100
81
83
83
71
94
42
73
79
63
29
54
57
60
63
93
81
77
100
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
4
3
2
1
4
4
4
2
3
19
35
38
39
35
21
32
22
20
13
22
8
8
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
8
10
12
12
13
15
16
17
16
15
13
12
11
9
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
83
76
70
67
65
62
63
69
70
75
78
80
82
82
84
84
84
85
85
87
85

Pressure (mb)

1015
1016
1016
1016
1017
1018
1017
1017
1016
1015
1014
1013
1014
1014
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

242
242
243
243
244
245
247
248
247
246
246
246
245
245
246
246
247
247
248
248
249
250
249
248

Wednesday 14

Waning Crescent 17%

04:26

14:38

05 OK
06 OK
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 07:02, Set: 18:10, Transit: 12:36. Moon - Rise: 04:26, Set: 14:38. Civil Dark: 18:33 - 06:38. Nautical Dark: 19:00 - 06:11. Astro Dark: 19:27 - 05:45

Total Clouds (% Sky Obscured)

40
38
100
34
100
99
57
39
30
46
40
100
97
89
80
67
100
87
87
63
76
81
82
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
13
11
5
6
20
14
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
38
100
34
100
98
42
36
30
42
40
100
96
87
80
67
100
84
82
53
68
74
79
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
5
7
8
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

8
7
5
2
5
5
3
2
11
14
33
45
30
27
24
15
13
14
22
12
10
12
12
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
6
7
8
11
13
15
17
19
20
19
16
13
12
10
9
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
84
79
75
68
65
67
69
72
76
75
77
78
80
83
84
84
84
85
87
85
87

Pressure (mb)

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

Ozone (du)

248
249
249
249
249
249
249
250
252
252
252
251
251
250
250
249
247
247
248
247
247
246
246
245

Thursday 15

Waning Crescent 10%

No Rise

15:27

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 Bad
03 Bad
04 Bad

Sun - Rise: 07:02, Set: 18:11, Transit: 12:36. Moon - Rise: No Rise, Set: 15:27. Civil Dark: 18:34 - 06:38. Nautical Dark: 19:01 - 06:12. Astro Dark: 19:27 - 05:45

Total Clouds (% Sky Obscured)

77
57
35
38
42
50
35
68
79
76
86
88
47
26
25
31
56
71
49
53
47
60
82
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
16
42
70
61
72
54
27
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
4
9
13
23
34
44
47
50
56
38
19
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
57
35
35
40
40
7
26
4
20
30
30
2
5
20
28
53
71
49
53
47
60
80
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

16
14
10
16
15
10
22
29
43
62
65
60
50
46
31
29
22
8
11
10
5
6
6
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
6
6
9
9
11
12
14
12
10
6
6
7
7
6
5
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
21
21
20
20
21
23
22
22
22
22
22
22
22
22
21
21
21
21
21
21

Relative Humidity (%)

87
87
85
84
79
72
62
61
67
75
73
73
69
73
79
82
84
83
83
83
84
84
84
85

Pressure (mb)

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

Ozone (du)

246
246
246
246
247
248
248
247
246
246
246
247
246
245
245
245
245
245
246
247
248
249
248
248

Friday 16

Waning Crescent 5%

05:19

16:19

05 Bad
06 Bad
07 OK
08 OK
09 Bad
10 OK
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 OK

Sun - Rise: 07:02, Set: 18:11, Transit: 12:36. Moon - Rise: 05:19, Set: 16:19. Civil Dark: 18:35 - 06:38. Nautical Dark: 19:01 - 06:12. Astro Dark: 19:28 - 05:45

Total Clouds (% Sky Obscured)

74
58
42
13
43
14
47
44
57
59
86
66
76
79
71
63
59
45
52
55
62
54
46
34

Low Clouds (% Sky Obscured)

0
0
0
2
4
9
32
20
24
25
31
32
22
11
0
0
0
0
6
13
18
13
7
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
24
44
57
59
55
50
40
31
23
17
11
4
4
2
1
2
4
5

High Clouds (% Sky Obscured)

72
52
35
10
29
2
8
3
5
5
33
18
35
45
45
40
35
30
20
15
10
10
9
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
6
6
9
9
8
8
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

6
10
9
12
16
14
38
47
50
61
68
74
67
51
44
52
36
18
18
16
7
11
10
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
4
4
4
7
9
9
10
10
11
11
12
12
12
11
11
10
10
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
83
77
70
66
77
75
76
76
77
79
84
83
84
84
86
87
85
85
85
85
85

Pressure (mb)

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

Ozone (du)

248
247
246
246
247
248
248
249
249
250
249
250
250
250
250
250
250
250
250
250
250
250
249
249

Saturday 17

Waning Crescent 2%

06:10

17:15

05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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 OK

Sun - Rise: 07:02, Set: 18:12, Transit: 12:37. Moon - Rise: 06:10, Set: 17:15. Civil Dark: 18:35 - 06:38. Nautical Dark: 19:02 - 06:12. Astro Dark: 19:28 - 05:45

Total Clouds (% Sky Obscured)

36
30
27
31
32
36
33
32
38
36
40
45
53
55
49
51
56
62
62
62
62
49
34
23

Low Clouds (% Sky Obscured)

13
25
27
31
32
31
24
17
9
6
3
0
0
0
0
3
7
11
13
15
16
12
9
7

Medium Clouds (% Sky Obscured)

8
11
13
9
4
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
5
0
0
0
0
0
0
10
30
40
48
46
44
44
45
45
45
49
48
34
20
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

17
21
22
28
29
27
24
18
8
14
16
11
17
18
17
18
16
12
15
16
14
17
18
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
12
14
17
18
19
21
22
22
23
21
19
17
16
14
13
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
22
22
21
21
20
21
21
22
22
22
23
22
22
22
22
22
22
22
22
22
22
21

Relative Humidity (%)

85
84
84
83
76
70
64
66
68
70
73
75
76
77
79
81
84
86
87
85
87
87
88
87

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1017
1016
1015
1015
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

248
248
247
246
247
247
248
248
247
247
246
246
245
245
244
244
244
245
245
246
246
246
245
244

Sunday 18

New Moon 0%

06:58

18:11

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 OK
21 OK
22 Good
23 OK
00 OK
01 OK

Sun - Rise: 07:02, Set: 18:13, Transit: 12:37. Moon - Rise: 06:58, Set: 18:11. Civil Dark: 18:36 - 06:39. Nautical Dark: 19:02 - 06:12. Astro Dark: 19:29 - 05:45

Total Clouds (% Sky Obscured)

21
18
16
22
27
33
44
49
52
53
57
65
54
39
26
20
12
4
4
4
5

Low Clouds (% Sky Obscured)

6
4
3
5
5
7
10
14
17
16
15
14
9
5
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
12
19
13
8
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
10
11
16
22
30
39
43
45
52
57
65
53
39
26
20
11
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

21
22
18
19
17
9
11
10
5
13
17
18
23
23
20
20
17
7
23
28
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
12
15
17
18
20
21
22
22
23
20
17
15
13
11
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
84
84
78
70
65
63
61
60
62
63
66
70
73
77
79
82
83
84
83

Pressure (mb)

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

Ozone (du)

242
242
242
242
243
243
244
244
244
244
245
245
246
246
246
246
246
246
246
247
248

Forecast for Victor Rojas Number 1, Hato Abajo Barrio, Puerto Rico (18.46,-66.74)

Generated: 12/01/26 05:40:32. Forecast: 12/01/26 to 18/01/26. Timezone: UTC-4.00