Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 46%

12:05

22:45

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

Sun - Rise: 05:45, Set: 19:11, Transit: 12:28. Moon - Rise: 12:05, Set: 22:45. Civil Dark: 19:36 - 05:20. Nautical Dark: 20:05 - 04:50. Astro Dark: 20:36 - 04:19

Total Clouds (% Sky Obscured)

40
33
40
35
41
50
51
46
54
47
38
33
54
68
68
52
46
52
49
66
78
74
80
88

Low Clouds (% Sky Obscured)

32
25
27
25
30
43
40
31
38
37
33
33
53
68
67
47
38
38
24
44
68
65
74
82

Medium Clouds (% Sky Obscured)

31
17
23
0
0
0
0
0
0
0
0
0
0
0
0
9
41
35
27
19
36
21
29
20

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
8
8
8
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
7
6
5
4
3
3
4
3
2
2
1
1
1
2
4
4
9
15
28
31
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
0.2
0

Wind Speed/Direction (mph)

6
3
1
0
0
0
0
0
0
0
0
0
1
1
1
0
2
4
5
7
8
8
7
6

Chance of Frost

Temperature (°C)

27
24
22
22
22
21
21
21
21
20
20
20
20
22
24
26
27
28
29
30
30
29
28
27

Feels Like (°C)

29
27
26
25
25
25
24
24
24
23
23
23
23
24
27
27
29
31
31
32
31
29
30
28

Dew Point (°C)

20
21
20
20
20
20
20
20
20
20
19
19
19
20
20
20
18
17
17
16
16
18
18
20

Relative Humidity (%)

65
80
88
92
92
94
94
95
95
96
96
96
96
88
75
69
57
52
46
42
42
53
55
63

Pressure (mb)

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

Ozone (du)

266
265
265
265
265
265
265
266
265
264
265
265
265
264
265
264
264
266
264
263
262
262
262
262

Sunday 25

Waxing Crescent 44%

13:10

23:22

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:46, Set: 19:10, Transit: 12:28. Moon - Rise: 13:10, Set: 23:22. Civil Dark: 19:35 - 05:21. Nautical Dark: 20:05 - 04:51. Astro Dark: 20:36 - 04:20

Total Clouds (% Sky Obscured)

82
61
66
60
55
70
77
83
80
85
85
86
68
85
90
77
83
80
84
71
71
90
88
93

Low Clouds (% Sky Obscured)

70
51
61
53
50
64
76
79
80
82
84
86
68
81
80
66
67
68
79
62
60
85
83
84

Medium Clouds (% Sky Obscured)

15
18
14
6
3
0
0
0
0
0
0
0
0
0
1
6
20
22
27
9
20
18
17
4

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
7
4
4
5
3
5
36
3
6
4
0
0
0
0
1
11

ISS Passover

Visibility (miles)

9
9
7
4
0
0
0
0
0
0
0
4
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
1
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 (%)

14
16
20
21
23
22
20
8
15
13
3
11
10
6
3
3
4
11
5
14
19
12
4
2

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)

5
2
0
0
0
0
0
1
1
1
1
2
1
1
1
1
2
4
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

26
25
23
23
23
22
22
21
21
21
21
21
21
22
24
25
27
28
28
29
30
30
29
28

Feels Like (°C)

27
27
27
26
26
25
25
24
24
24
23
24
23
25
27
28
29
30
30
30
31
31
30
30

Dew Point (°C)

21
22
23
22
23
22
22
21
21
20
20
21
20
21
22
21
19
19
19
20
20
20
22
22

Relative Humidity (%)

72
86
98
97
100
98
98
100
98
98
98
98
98
95
89
78
61
57
55
60
54
56
67
68

Pressure (mb)

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

Ozone (du)

263
264
265
264
262
261
261
260
261
261
261
261
262
263
263
263
263
263
261
261
261
260
261
260

Monday 26

First Quarter 58%

14:18

00:04

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

Sun - Rise: 05:47, Set: 19:10, Transit: 12:28. Moon - Rise: 14:18, Set: 00:04. Civil Dark: 19:35 - 05:22. Nautical Dark: 20:04 - 04:52. Astro Dark: 20:35 - 04:21

Total Clouds (% Sky Obscured)

90
77
83
79
65
70
72
72
82
51
42
73
72
82
62
78
85
100
76
83
61
69
73
65

Low Clouds (% Sky Obscured)

81
77
81
74
56
70
72
64
62
46
37
41
40
36
54
67
42
39
36
32
38
35
52
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
15
5
2
22
1
0
0
27

High Clouds (% Sky Obscured)

28
1
0
0
0
5
0
24
36
15
3
43
48
64
51
49
74
100
53
52
37
47
56
33

ISS Passover

Visibility (miles)

9
9
5
5
5
1
1
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
6
18
34
0
9
19
26
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 (%)

5
7
16
10
14
8
7
4
2
1
0
1
1
0
1
0
0
0
7
3
6
11
11
9

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)

5
3
1
0
0
0
1
1
1
1
1
1
1
1
0
2
3
4
4
6
6
7
7
6

Chance of Frost

Temperature (°C)

27
25
23
23
23
23
22
22
22
22
22
21
21
23
26
27
28
30
31
32
32
32
31
30

Feels Like (°C)

28
27
26
26
26
26
25
25
26
24
25
25
25
27
30
31
31
32
32
32
33
34
33
31

Dew Point (°C)

23
22
23
22
22
22
22
22
22
21
21
21
21
21
21
21
20
19
18
18
18
18
20
21

Relative Humidity (%)

77
84
95
97
98
98
98
98
98
96
96
96
95
89
73
66
59
52
46
43
41
42
52
61

Pressure (mb)

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

Ozone (du)

259
260
259
260
260
261
259
258
258
258
259
260
260
261
261
262
261
261
261
261
261
260
260
258

Tuesday 27

Waxing Gibbous 70%

15:27

00:53

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 OK
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 05:47, Set: 19:09, Transit: 12:28. Moon - Rise: 15:27, Set: 00:53. Civil Dark: 19:34 - 05:23. Nautical Dark: 20:04 - 04:53. Astro Dark: 20:35 - 04:22

Total Clouds (% Sky Obscured)

51
73
81
79
70
65
54
43
39
43
49
55
53
52
45
52
47
51
55
49
42
35
24
22

Low Clouds (% Sky Obscured)

36
39
51
65
65
65
54
43
39
36
26
29
31
35
34
39
39
38
36
30
25
18
9
8

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
3
0
0
0

High Clouds (% Sky Obscured)

6
45
50
50
46
38
29
32
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
5
1
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 (%)

15
14
7
10
9
5
5
4
0
1
1
0
0
0
0
1
0
0
2
3
4
4
3
4

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)

5
3
1
1
0
1
2
1
1
1
1
2
2
1
1
2
3
3
4
6
6
7
6
7

Chance of Frost

Temperature (°C)

28
26
25
23
23
22
22
21
21
21
21
20
20
22
24
27
29
30
32
33
33
34
32
30

Feels Like (°C)

30
30
27
27
26
26
25
25
24
23
24
24
24
26
29
31
32
34
34
35
36
36
35
34

Dew Point (°C)

22
24
24
23
23
22
21
20
20
20
20
20
19
18
18
19
18
17
17
17
17
18
20
21

Relative Humidity (%)

71
86
95
97
98
96
95
94
92
92
96
95
92
80
69
59
52
45
41
38
37
39
49
57

Pressure (mb)

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

Ozone (du)

258
257
258
257
257
258
256
256
256
257
257
258
257
257
257
256
256
257
257
256
255
256
256
254

Wednesday 28

Waxing Gibbous 80%

16:33

01:51

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:48, Set: 19:09, Transit: 12:28. Moon - Rise: 16:33, Set: 01:51. Civil Dark: 19:34 - 05:23. Nautical Dark: 20:03 - 04:54. Astro Dark: 20:34 - 04:23

Total Clouds (% Sky Obscured)

38
50
39
70
87
94
96
89
99
82
66
61
88
85
87
79
73
65
83
86
90
95
98
100

Low Clouds (% Sky Obscured)

13
12
28
69
73
54
42
44
29
21
14
8
7
5
3
1
0
0
0
0
1
28
45
45

Medium Clouds (% Sky Obscured)

18
30
5
1
9
2
0
0
0
0
0
1
0
0
5
14
25
35
44
46
48
56
64
71

High Clouds (% Sky Obscured)

0
0
0
21
58
78
84
85
97
81
66
61
77
76
77
59
58
55
62
72
90
95
98
100

ISS Passover

Visibility (miles)

9
9
9
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Moderate Rain
Heavy Rain
Heavy Rain

Precipitation Probability (%)

21
33
40
13
4
1
2
2
0
0
0
0
0
0
0
3
4
4
43
57
51
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.3
11.4
18.3

Wind Speed/Direction (mph)

6
4
1
0
0
0
1
1
1
1
1
1
1
0
0
1
2
3
4
5
6
7
5
3

Chance of Frost

Temperature (°C)

29
26
25
24
23
23
23
22
22
21
21
21
21
23
25
28
29
30
31
32
32
32
30
27

Feels Like (°C)

33
31
29
28
26
25
25
25
25
23
23
24
24
25
27
29
30
31
31
32
32
32
34
33

Dew Point (°C)

22
23
23
23
22
22
22
22
22
21
20
20
19
19
19
19
20
20
21
21
22
22
23
23

Relative Humidity (%)

66
83
91
97
97
95
97
96
96
96
94
92
91
81
69
60
58
55
52
53
53
53
66
81

Pressure (mb)

1012
1013
1014
1015
1015
1015
1015
1015
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1012
1011
1010
1011
1011

Ozone (du)

254
255
253
255
253
254
253
253
253
253
253
253
254
255
256
256
256
257
257
256
256
255
255
256

Thursday 29

Waxing Gibbous 89%

17:34

02:56

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:49, Set: 19:09, Transit: 12:29. Moon - Rise: 17:34, Set: 02:56. Civil Dark: 19:33 - 05:24. Nautical Dark: 20:03 - 04:55. Astro Dark: 20:33 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
95
87
81
77
72
68
75
71
87
88
83
79
76
75
73
74
76
86
87
86
83

Low Clouds (% Sky Obscured)

41
46
53
51
42
35
43
51
58
52
51
51
58
61
66
65
67
68
66
65
73
69
66
61

Medium Clouds (% Sky Obscured)

80
90
99
88
77
62
54
44
31
33
33
33
26
26
21
16
12
8
19
30
41
41
41
40

High Clouds (% Sky Obscured)

100
100
100
79
59
38
32
31
25
29
28
24
20
15
11
8
5
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
92
84
84
89
80
63
22
30
30
22
39
51
62
64
68
73
79
85
91
86
75
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
30
27
25
24
24
25
24
23
23
22
23
23
22
21
21
29
30
30
29
29
29
31
30

Dew Point (°C)

24
23
23
22
23
22
22
21
21
20
20
21
20
20
19
19
20
22
24
23
23
22
21
21

Relative Humidity (%)

98
100
98
98
98
97
96
95
95
95
94
94
92
81
73
67
70
75
78
75
72
68
68
69

Pressure (mb)

1012
1012
1013
1014
1013
1013
1013
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

256
256
257
257
258
259
260
260
261
262
263
265
267
267
268
269
269
269
269
268
267
266
265
264

Friday 30

Waxing Gibbous 95%

No Rise

04:05

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: 05:50, Set: 19:08, Transit: 12:29. Moon - Rise: No Rise, Set: 04:05. Civil Dark: 19:33 - 05:25. Nautical Dark: 20:02 - 04:56. Astro Dark: 20:33 - 04:25

Total Clouds (% Sky Obscured)

78
73
67
78
87
97
98
99
100
100
99
99
98
94
87
75
77
80
82
84
87

Low Clouds (% Sky Obscured)

51
43
35
35
40
46
51
54
55
50
45
39
46
54
60
57
56
55
66
75
85

Medium Clouds (% Sky Obscured)

43
46
49
38
26
15
10
5
0
0
0
0
0
0
0
3
6
11
12
16
19

High Clouds (% Sky Obscured)

13
26
39
58
77
96
96
96
97
91
86
75
69
64
54
43
43
39
31
21
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
7
8
8
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
Very Light Rain

Precipitation Probability (%)

50
41
26
26
22
12
22
26
25
25
21
15
15
13
9
14
17
19
32
41
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
0
0
0
1
1
1
1
0
1
1
1
1
1
1
2
3
4
5
5
5

Chance of Frost

Temperature (°C)

27
26
24
23
23
23
22
22
22
22
22
21
21
23
25
26
27
28
29
29
29

Feels Like (°C)

30
30
30
30
25
25
25
25
24
25
24
24
24
24
23
23
31
31
30
31
32

Dew Point (°C)

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

Relative Humidity (%)

71
75
80
84
88
91
94
95
95
96
96
98
96
87
77
68
63
60
56
61
68

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1007

Ozone (du)

263
263
262
262
263
263
263
264
264
264
264
265
265
266
266
267
267
268
268
269
269

Forecast for Vila Nova, Joinville, Brazil (-26.29,-48.91)

Generated: 24/01/26 18:49:43. Forecast: 24/01/26 to 30/01/26. Timezone: UTC-3.00