Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waning Gibbous 61%

00:04

11:04

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

Sun - Rise: 06:24, Set: 18:33, Transit: 12:29. Moon - Rise: 00:04, Set: 11:04. Civil Dark: 18:55 - 06:03. Nautical Dark: 19:20 - 05:37. Astro Dark: 19:46 - 05:12

Total Clouds (% Sky Obscured)

76
68
55
47
32
27
21
21
26
54
63
64
63
65
52
46
37
38
72
67
80
75
68
61

Low Clouds (% Sky Obscured)

76
68
40
18
9
8
6
6
6
9
16
28
30
27
10
10
16
31
50
46
73
54
45
33

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
3
35
37
18
3
19
26
23
14
3
34
35
41
54
32
38

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)

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
6

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)

4
3
3
3
4
3
3
2
2
2
2
2
2
2
2
2
2
3
4
6
7
8
7
7

Chance of Frost

Temperature (°C)

27
26
25
24
23
22
22
21
21
21
21
21
21
21
21
20
21
24
25
26
27
27
28
28

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
18
18
18
17
18
18
18
18
18
18
18
18
19
19
19
20
20
20
21
21

Relative Humidity (%)

62
65
67
72
74
76
76
79
79
81
81
82
82
84
84
85
85
75
70
67
65
65
65
65

Pressure (mb)

1015
1015
1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1018
1017

Ozone (du)

266
266
266
266
265
264
263
262
261
260
257
258
257
256
258
258
258
259
258
258
257
255
256
257

Friday 21

Waning Gibbous 51%

00:59

11:58

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:23, Set: 18:34, Transit: 12:29. Moon - Rise: 00:59, Set: 11:58. Civil Dark: 18:55 - 06:02. Nautical Dark: 19:21 - 05:36. Astro Dark: 19:46 - 05:11

Total Clouds (% Sky Obscured)

50
57
40
49
51
75
84
85
85
74
72
75
74
81
87
83
65
68
80
74
65
80
70
76

Low Clouds (% Sky Obscured)

25
31
25
13
17
65
84
85
85
74
72
75
74
81
87
83
52
47
51
51
48
50
36
36

Medium Clouds (% Sky Obscured)

38
37
2
9
8
19
21
23
19
0
0
0
0
0
0
0
0
4
19
20
0
23
27
23

High Clouds (% Sky Obscured)

0
0
0
2
1
0
0
1
0
1
1
1
0
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
9
9
9
8
5
4
9
9
9
9
9
9
5

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 (%)

18
20
15
2
2
3
6
18
27
32
32
35
34
34
42
44
36
33
31
32
34
27
34
35

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)

8
8
7
5
5
4
4
4
4
4
4
5
5
5
5
5
6
7
8
11
11
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
73
79
85
88
88
87
85
85
88
89
88
87
88
89
88
83
77
75
73
70
69
68

Pressure (mb)

1017
1016
1017
1017
1018
1019
1019
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

257
258
257
257
256
256
257
257
256
256
256
255
254
255
257
258
260
261
262
263
263
263
262
260

Saturday 22

Third Quarter 40%

01:53

12:56

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:23, Set: 18:34, Transit: 12:28. Moon - Rise: 01:53, Set: 12:56. Civil Dark: 18:55 - 06:01. Nautical Dark: 19:21 - 05:36. Astro Dark: 19:46 - 05:10

Total Clouds (% Sky Obscured)

71
72
61
68
83
85
74
74
71
73
69
56
57
63
59
76
79
80
80
81
78
79
81
74

Low Clouds (% Sky Obscured)

42
45
35
27
57
57
66
74
71
73
69
42
44
41
22
37
39
21
21
20
30
36
45
19

Medium Clouds (% Sky Obscured)

22
0
0
0
6
10
0
0
0
0
0
0
0
0
0
0
35
37
38
40
44
49
56
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
0
0
0
2
2
2
2
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
4
8
4
8
8
9
9
9
9
9
8
7
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

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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

50
52
52
45
40
34
32
33
28
28
27
37
36
35
32
37
48
40
46
48
52
53
47
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
76
82
88
91
89
89
89
84
84
87
91
89
88
88
85
79
71
67
66
68
72
68

Pressure (mb)

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

Ozone (du)

259
259
259
258
258
258
259
260
259
258
259
259
258
259
259
260
262
264
265
265
264
263
262
261

Sunday 23

Waning Crescent 30%

02:44

13:56

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:22, Set: 18:34, Transit: 12:28. Moon - Rise: 02:44, Set: 13:56. Civil Dark: 18:56 - 06:00. Nautical Dark: 19:21 - 05:35. Astro Dark: 19:47 - 05:09

Total Clouds (% Sky Obscured)

73
76
73
67
61
61
69
75
77
75
77
84
82
85
87
82
78
72
73
72
67
61
59
58

Low Clouds (% Sky Obscured)

24
45
44
42
37
20
33
63
68
51
49
77
70
78
87
66
62
33
25
13
19
31
43
42

Medium Clouds (% Sky Obscured)

41
37
23
11
0
0
0
0
1
2
3
7
12
16
20
23
27
31
34
38
26
12
0
0

High Clouds (% Sky Obscured)

0
1
1
1
1
1
1
1
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
8
9
9
9
8
9
9
9
9
9
9
3

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

Precipitation Probability (%)

42
43
34
28
22
26
30
29
32
33
31
39
41
41
41
43
31
30
30
28
29
34
44
37

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
73
77
80
84
85
85
88
84
80
85
87
85
88
87
87
84
79
72
67
64
66
69
73

Pressure (mb)

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

Ozone (du)

261
260
261
262
263
264
264
264
264
263
262
262
262
261
261
261
262
262
260
260
260
259
258
256

Monday 24

Waning Crescent 20%

03:32

14:57

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:21, Set: 18:34, Transit: 12:28. Moon - Rise: 03:32, Set: 14:57. Civil Dark: 18:56 - 05:59. Nautical Dark: 19:21 - 05:34. Astro Dark: 19:47 - 05:08

Total Clouds (% Sky Obscured)

56
48
52
61
62
64
62
61
61
57
60
64
67
70
65
59
54
59
65
70
66
61
56
56

Low Clouds (% Sky Obscured)

37
15
20
49
42
59
61
61
52
40
45
52
59
66
55
44
33
43
53
63
51
39
27
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
5
7
5
2
0
0
0
0
0
0
0
17
33
50
39
30
23
17

High Clouds (% Sky Obscured)

0
2
1
2
1
2
2
2
2
2
2
1
0
0
1
1
2
2
2
1
1
1
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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 (%)

23
4
7
17
26
29
34
32
14
18
13
28
32
34
30
26
20
22
24
26
24
21
19
18

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)

12
12
12
11
9
9
9
9
11
9
8
8
7
8
9
9
10
11
12
13
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
72
77
84
87
87
87
84
84
84
87
87
85
85
83
79
77
76
75
72
70
67
65

Pressure (mb)

1018
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

255
256
257
258
259
260
261
261
261
261
261
260
259
258
257
259
261
263
263
264
264
265
265
266

Tuesday 25

Waning Crescent 12%

04:16

14:57

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:20, Set: 18:34, Transit: 12:27. Moon - Rise: 04:16, Set: 14:57. Civil Dark: 18:56 - 05:58. Nautical Dark: 19:22 - 05:33. Astro Dark: 19:47 - 05:07

Total Clouds (% Sky Obscured)

54
49
50
54
52
56
59
64
67
69
70
70
69
69
66
64
61
67
72
77
79
81
83
75

Low Clouds (% Sky Obscured)

15
10
10
10
9
17
25
33
39
44
49
50
50
50
44
37
30
37
44
50
42
33
25
21

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
21
29
28
27
25
25

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
7
8
8
6
4
3
5
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

17
13
11
11
7
12
14
15
19
22
25
25
26
29
33
40
49
45
41
38
37
36
37
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
20
19
20
20
21
21
21
22
21
21
21
22
22
22
22
21
21
21
21
21

Relative Humidity (%)

66
66
67
71
75
80
80
82
82
83
85
88
87
87
87
85
83
82
77
71
67
66
65
64

Pressure (mb)

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

Ozone (du)

266
266
267
267
267
267
267
267
267
267
266
266
266
266
266
267
267
268
268
268
269
269
269
269

Wednesday 26

Waning Crescent 5%

04:58

15:58

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: 06:19, Set: 18:35, Transit: 12:27. Moon - Rise: 04:58, Set: 15:58. Civil Dark: 18:56 - 05:58. Nautical Dark: 19:22 - 05:32. Astro Dark: 19:47 - 05:07

Total Clouds (% Sky Obscured)

67
57
60
63
66
65
65
64
63
54
49
56
62
68
68
68
66

Low Clouds (% Sky Obscured)

14
11
19
25
36
36
35
35
36
37
37
36
36
32
29
24
20

Medium Clouds (% Sky Obscured)

24
24
16
9
0
0
0
0
0
1
1
5
9
14
15
16
17

High Clouds (% Sky Obscured)

0
0
2
5
7
9
9
5
2
1
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
4
4
3
3
3
3
3
3
3

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

29
19
26
31
35
37
40
43
44
45
49
50
54
59
61
64
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.4
0.4
0.4
0.5

Wind Speed/Direction (mph)

14
13
12
11
9
7
7
7
6
6
5
5
6
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
71
76
80
87
88
89
88
89
89
91
89
89
88
88
87

Pressure (mb)

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

Ozone (du)

269
269
269
269
268
268
268
267
267
267
266
266
264
263
262
262
263

Forecast for Santa Isidra I Extension, Fajardo Barrio-Pueblo, Puerto Rico (18.33,-65.65)

Generated: 20/03/25 15:03:16. Forecast: 20/03/25 to 26/03/25. Timezone: UTC-4.00