Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

07:37

19:02

04 OK
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

Sun - Rise: 06:57, Set: 18:09, Transit: 12:33. Moon - Rise: 07:37, Set: 19:02. Civil Dark: 18:32 - 06:34. Nautical Dark: 18:59 - 06:07. Astro Dark: 19:25 - 05:41

Total Clouds (% Sky Obscured)

40
70
42
36
52
65
69
73
85
78
82
50
56
49
69
72
66
70
70
70
68
63
41
62

Low Clouds (% Sky Obscured)

12
24
22
13
44
22
15
17
27
22
21
21
31
27
40
37
37
32
33
25
14
26
21
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
38
0
0
0
0
0
0
0
0
0
0
0
0
22

High Clouds (% Sky Obscured)

4
22
3
2
2
27
34
30
25
25
19
6
1
1
16
16
27
30
30
27
23
16
2
8

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
16
29
23
17
16
18
24
24
19
22
21
24
28
32
29
28
35
44
56
46
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
88
84
82
77
70
69
70
71
75
76
79
85
88
88
88
88
89
89
89
89
89

Pressure (mb)

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

Ozone (du)

249
249
251
251
250
249
248
249
249
247
245
245
247
250
251
250
250
250
250
251
250
250
249
250

Tuesday 20

Waxing Crescent 4%

08:18

19:57

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 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:57, Set: 18:10, Transit: 12:33. Moon - Rise: 08:18, Set: 19:57. Civil Dark: 18:33 - 06:34. Nautical Dark: 18:59 - 06:07. Astro Dark: 19:26 - 05:41

Total Clouds (% Sky Obscured)

60
71
63
54
68
50
66
63
53
60
63
57
48
48
49
56
57
47
45
59
59
52
69
55

Low Clouds (% Sky Obscured)

44
50
45
35
49
38
59
46
32
36
29
21
21
26
31
31
29
23
32
32
32
34
45
37

Medium Clouds (% Sky Obscured)

0
0
16
1
21
6
1
11
9
25
16
22
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
18
2
1
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

ISS Passover

Visibility (miles)

6
6
8
9
3
3
3
3
2
8
3
3
2
7
9
9
8
9
8
2
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
Very Light Rain
Light Rain
Light Rain
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 (%)

41
41
46
55
55
57
60
56
47
51
53
48
41
37
31
29
35
33
36
32
31
33
34
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
91
87
84
83
82
79
79
78
78
80
83
87
89
89
89
89
88
89
89
89
89

Pressure (mb)

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

Ozone (du)

249
250
251
251
252
253
253
253
253
253
252
250
250
250
250
251
252
252
253
254
254
254
254
255

Wednesday 21

Waxing Crescent 9%

08:55

20:51

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 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:57, Set: 18:10, Transit: 12:34. Moon - Rise: 08:55, Set: 20:51. Civil Dark: 18:33 - 06:34. Nautical Dark: 19:00 - 06:07. Astro Dark: 19:26 - 05:41

Total Clouds (% Sky Obscured)

67
67
67
79
83
69
71
62
76
71
80
78
80
66
58
60
57
50
56
64
71
72
74
76

Low Clouds (% Sky Obscured)

48
45
59
62
56
24
25
39
36
33
38
30
23
16
29
37
37
28
24
41
33
41
34
45

Medium Clouds (% Sky Obscured)

0
0
0
36
50
39
40
0
29
30
41
33
8
47
0
0
0
0
0
2
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

33
28
29
27
37
49
45
44
48
57
54
54
38
32
30
32
40
38
40
43
48
53
47
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
87
83
82
80
79
79
80
82
82
83
85
88
89
89
88
89
88
91
91
91

Pressure (mb)

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

Ozone (du)

255
255
256
255
255
255
255
254
254
253
253
252
252
252
252
253
253
254
254
253
253
253
252
252

Thursday 22

Waxing Crescent 16%

09:31

21:44

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 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:57, Set: 18:11, Transit: 12:34. Moon - Rise: 09:31, Set: 21:44. Civil Dark: 18:34 - 06:34. Nautical Dark: 19:00 - 06:07. Astro Dark: 19:27 - 05:41

Total Clouds (% Sky Obscured)

78
77
73
77
82
86
90
89
89
84
87
90
90
82
72
68
66
57
55
61
67
61
66
75

Low Clouds (% Sky Obscured)

52
65
55
77
82
86
90
89
89
62
71
71
66
57
38
50
31
20
21
23
33
22
22
49

Medium Clouds (% Sky Obscured)

0
0
0
0
16
32
48
49
50
51
53
55
55
39
19
1
2
1
0
1
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

55
64
65
61
64
70
69
70
75
81
81
84
88
82
69
61
61
55
53
57
54
51
50
48

Precipitation Amount (mm)

0
0.3
0.3
0
0.2
0.3
0.3
0.3
0.4
0.5
0.5
0.6
0.8
0.7
0.4
0.3
0.3
0.2
0.2
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

8
8
10
10
11
12
13
13
13
12
13
12
11
11
11
10
9
9
7
6
6
6
6
5

Chance of Frost

Temperature (°C)

22
22
22
22
23
24
24
24
25
25
25
25
25
24
23
23
22
22
23
22
22
22
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
88
85
85
84
83
84
83
84
85
87
87
89
89
89
89
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

252
252
253
253
255
256
256
255
255
254
254
254
253
253
253
253
253
254
254
253
253
253
253
252

Friday 23

Waxing Crescent 25%

10:07

22:38

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 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:57, Set: 18:12, Transit: 12:34. Moon - Rise: 10:07, Set: 22:38. Civil Dark: 18:34 - 06:34. Nautical Dark: 19:01 - 06:07. Astro Dark: 19:27 - 05:41

Total Clouds (% Sky Obscured)

76
75
70
70
71
68
76
75
75
76
80
82
81
80
73
52
57
53
52
54
58
64
62
63

Low Clouds (% Sky Obscured)

44
50
43
48
46
21
58
49
44
47
60
65
63
76
65
22
24
26
28
35
44
50
46
43

Medium Clouds (% Sky Obscured)

0
0
0
0
9
18
27
22
15
11
16
22
27
17
8
0
0
0
0
0
0
0
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)

8
7
7
4
9
2
3
3
5
3
3
4
4
4
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

45
51
54
51
59
55
52
52
55
55
59
65
71
70
65
61
80
60
33
43
49
51
49
44

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.6
0.5
0.4
0.4
0.5
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
89
88
85
84
82
81
79
82
83
84
87
88
88
91
89
91
89
91
91
91
91

Pressure (mb)

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

Ozone (du)

252
252
252
252
252
253
255
255
254
254
255
254
253
253
252
251
251
250
250
249
250
250
251
250

Saturday 24

Waxing Crescent 36%

10:44

23:34

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

Sun - Rise: 06:57, Set: 18:12, Transit: 12:34. Moon - Rise: 10:44, Set: 23:34. Civil Dark: 18:35 - 06:34. Nautical Dark: 19:01 - 06:07. Astro Dark: 19:28 - 05:41

Total Clouds (% Sky Obscured)

60
61
61
74
72
65
53
50
52
53
49
43
41
37
37
35
39
49
54
63
71
76
75
74

Low Clouds (% Sky Obscured)

41
36
35
37
33
28
24
32
38
44
37
30
24
22
18
16
20
25
33
44
55
66
65
64

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

9
9
7
5
2
3
3
3
5
7
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
40
43
44
51
55
58
52
44
33
31
27
23
24
23
19
24
28
29
30
26
20
24
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
5
5
5
7
9
10
10
10
10
10
9
9
7
6
5
5
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
89
89
89
87
84
83
81
78
75
77
78
80
83
87
89
89
89
91
89
88
87
88

Pressure (mb)

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

Ozone (du)

250
250
250
250
250
250
250
250
250
250
249
249
249
249
250
252
253
253
253
253
253
254
254
254

Sunday 25

Waxing Crescent 47%

11:23

00:33

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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:56, Set: 18:13, Transit: 12:35. Moon - Rise: 11:23, Set: 00:33. Civil Dark: 18:36 - 06:34. Nautical Dark: 19:02 - 06:07. Astro Dark: 19:28 - 05:41

Total Clouds (% Sky Obscured)

73
71
70
69
65
62
61
60
62
63
58
49
44
45
49
53
56
56
57
56
56
57

Low Clouds (% Sky Obscured)

63
66
69
69
54
38
22
18
18
15
16
11
13
16
24
32
34
37
40
55
56
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
8
15
20
13
7
0
0
0
0
0
0
0
0
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

ISS Passover

Visibility (miles)

8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

27
31
33
34
30
24
11
13
13
11
13
13
7
10
9
7
13
15
17
18
19
20

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

Wind Speed/Direction (mph)

5
5
6
7
7
8
10
11
10
10
9
9
8
7
6
6
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
88
87
83
78
73
68
68
66
66
70
73
77
80
84
88
89
91
92
88
87

Pressure (mb)

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

Ozone (du)

254
254
254
255
255
257
258
260
261
262
263
264
264
264
265
265
265
264
264
263
263
263

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

Generated: 19/01/26 04:24:27. Forecast: 19/01/26 to 25/01/26. Timezone: UTC-4.00