Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 63%

14:16

00:50

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

Sun - Rise: 06:22, Set: 18:19, Transit: 12:21. Moon - Rise: 14:16, Set: 00:50. Civil Dark: 18:42 - 05:59. Nautical Dark: 19:09 - 05:33. Astro Dark: 19:36 - 05:06

Total Clouds (% Sky Obscured)

14
24
24
42
65
30
28
33
55
67
72
64
52
47
55
66
66
59
49
47
40
28
45
45

Low Clouds (% Sky Obscured)

14
24
22
29
52
23
22
21
48
67
72
62
52
47
52
65
65
58
49
46
35
25
36
35

Medium Clouds (% Sky Obscured)

0
0
6
40
34
0
4
1
11
8
8
2
0
0
0
1
0
0
0
0
2
3
4
4

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
5
5
5
5
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
1
6
10
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
24
29
32
39
52
45
14
1
1
2
2
2
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
34
35
36
35
33
34
32
31
28
27
27
27
28
28
27
27
26
26
26
26
30
32
33

Dew Point (°C)

20
20
21
21
21
22
23
24
25
24
24
23
23
23
23
23
23
22
22
22
22
23
23
22

Relative Humidity (%)

55
53
51
49
51
59
67
83
94
97
98
97
97
98
98
98
98
97
97
95
95
90
78
65

Pressure (mb)

1017
1016
1015
1014
1014
1014
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

257
257
256
257
258
258
259
260
260
260
258
258
257
256
256
256
255
254
255
256
257
258
257
256

Friday 27

Waxing Gibbous 74%

15:04

01:55

11 OK
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
08 Bad
09 Bad
10 OK

Sun - Rise: 06:23, Set: 18:18, Transit: 12:20. Moon - Rise: 15:04, Set: 01:55. Civil Dark: 18:41 - 06:00. Nautical Dark: 19:08 - 05:33. Astro Dark: 19:35 - 05:06

Total Clouds (% Sky Obscured)

39
33
30
61
70
32
46
45
41
52
63
82
84
75
74
70
63
56
63
80
72
53
51
35

Low Clouds (% Sky Obscured)

35
28
28
54
60
32
46
45
41
50
63
81
84
75
74
70
63
56
63
77
70
53
51
31

Medium Clouds (% Sky Obscured)

2
2
2
2
14
2
1
0
0
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
6
2
0
0
20
16
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
5
0
0
0
0
4
4
4
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
6
8
20
14
12
52
61
62
36
36
28
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
1
5
17
20
8
18
13
4
6
15
18
16
17
9
15
7
6
11
2
3
2
0
0

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)

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

Chance of Frost

Temperature (°C)

30
31
32
33
32
31
30
28
26
25
24
25
24
24
24
23
23
23
22
22
22
24
26
28

Feels Like (°C)

34
34
35
35
34
33
33
32
31
30
29
29
28
28
28
27
27
26
25
25
25
27
28
31

Dew Point (°C)

21
21
21
21
21
23
24
25
25
25
24
24
24
24
24
23
23
23
22
21
22
23
22
21

Relative Humidity (%)

58
54
50
49
50
61
70
83
94
98
98
98
98
100
98
97
97
97
96
95
95
89
77
66

Pressure (mb)

1019
1018
1017
1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021

Ozone (du)

256
256
255
255
253
253
254
255
255
257
257
256
255
253
254
254
254
253
252
251
252
254
256
255

Saturday 28

Waxing Gibbous 83%

15:45

02:58

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

Sun - Rise: 06:23, Set: 18:17, Transit: 12:20. Moon - Rise: 15:45, Set: 02:58. Civil Dark: 18:40 - 06:00. Nautical Dark: 19:07 - 05:34. Astro Dark: 19:34 - 05:07

Total Clouds (% Sky Obscured)

22
13
38
36
26
22
17
26
41
59
65
73
73
72
61
62
57
37
26
9
0
1
8
18

Low Clouds (% Sky Obscured)

22
13
38
36
26
22
17
26
41
56
59
71
72
70
61
49
53
33
26
7
0
0
7
13

Medium Clouds (% Sky Obscured)

0
13
32
23
0
0
0
0
0
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
2
0
1
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
10
13
12
2
2
2
2
2
2
2
2

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
3
4
2
8
2
1
1
0
0
0
0
0
0
0
0

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)

3
5
7
8
9
9
7
5
3
1
0
0
0
0
0
1
1
1
1
2
2
1
0
1

Chance of Frost

Temperature (°C)

29
31
32
32
31
30
29
26
24
23
23
23
22
23
22
22
21
20
20
19
19
23
26
28

Feels Like (°C)

33
34
34
34
34
33
32
31
29
28
27
26
26
26
24
24
24
22
22
22
22
27
30
32

Dew Point (°C)

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

Relative Humidity (%)

56
49
46
46
48
56
68
84
95
97
97
97
96
95
92
91
91
92
92
93
88
73
65
58

Pressure (mb)

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

Ozone (du)

254
253
253
255
256
255
255
256
256
255
254
254
254
254
253
252
253
255
255
254
254
255
256
257

Sunday 29

Waxing Gibbous 90%

16:21

03:58

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

Sun - Rise: 06:24, Set: 18:16, Transit: 12:20. Moon - Rise: 16:21, Set: 03:58. Civil Dark: 18:39 - 06:01. Nautical Dark: 19:06 - 05:34. Astro Dark: 19:33 - 05:07

Total Clouds (% Sky Obscured)

25
29
36
32
24
22
17
53
56
72
68
62
56
55
54
50
35
19
3
0
2
0
7
13

Low Clouds (% Sky Obscured)

20
25
29
32
24
20
13
12
14
22
30
38
47
46
48
42
28
16
3
0
0
0
3
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
2
3
24
0
0
0
0
0
0
3
3
0
2
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
51
27
40
32
30
12
10
10
8
6
3
0
0
1
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

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)

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

Chance of Frost

Temperature (°C)

30
31
31
32
32
31
29
27
25
23
22
22
22
22
21
21
21
21
20
20
22
24
27
29

Feels Like (°C)

33
33
34
35
35
34
33
31
28
28
27
26
25
25
25
24
25
24
24
24
26
28
31
32

Dew Point (°C)

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

Relative Humidity (%)

50
45
41
41
41
46
62
83
92
97
98
96
98
98
100
96
98
98
98
96
92
79
59
49

Pressure (mb)

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

Ozone (du)

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

Monday 30

Waxing Gibbous 96%

16:53

04:55

11 OK
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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:24, Set: 18:15, Transit: 12:19. Moon - Rise: 16:53, Set: 04:55. Civil Dark: 18:38 - 06:01. Nautical Dark: 19:05 - 05:35. Astro Dark: 19:31 - 05:08

Total Clouds (% Sky Obscured)

19
29
41
81
84
94
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
88
92
97

Low Clouds (% Sky Obscured)

6
10
9
15
18
58
37
30
69
53
53
55
64
68
73
68
67
59
51
59
66
74
71
73

Medium Clouds (% Sky Obscured)

3
4
7
8
25
38
41
80
84
86
85
80
81
81
78
77
72
76
74
69
63
59
63
69

High Clouds (% Sky Obscured)

0
10
22
44
65
83
100
100
100
100
100
100
100
100
100
100
99
98
97
88
76
62
69
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

0
5
7
9
29
58
95
95
95
95
95
95
95
95
95
83
60
57
44
52
53
52
62
68

Precipitation Amount (mm)

0
0
0
0
0
0
1.1
1.6
0.7
0.7
0.6
0.7
1
0.8
0.4
0.3
0.2
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
31
32
32
32
30
28
26
25
24
24
23
23
23
23
23
22
22
22
22
23
25
26
26

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
19
20
23
25
24
24
23
23
23
23
23
23
22
22
22
22
23
23
23
24

Relative Humidity (%)

45
42
41
41
44
54
75
94
97
98
98
98
100
98
98
100
98
98
100
98
95
89
86
88

Pressure (mb)

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

Ozone (du)

257
256
255
255
254
255
255
257
258
259
260
261
260
259
260
262
264
263
263
262
263
263
263
263

Tuesday 31

Waxing Gibbous 99%

17:23

05:50

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:25, Set: 18:14, Transit: 12:19. Moon - Rise: 17:23, Set: 05:50. Civil Dark: 18:37 - 06:02. Nautical Dark: 19:04 - 05:35. Astro Dark: 19:30 - 05:08

Total Clouds (% Sky Obscured)

98
97
96
95
95
95
95
96
98
99
99
99
99
98
96
92
87
82
70
72
77
82
88
94

Low Clouds (% Sky Obscured)

75
77
80
81
79
78
75
78
81
85
88
90
91
80
73
62
71
80
70
72
75
69
62
53

Medium Clouds (% Sky Obscured)

69
66
64
61
55
52
50
61
73
83
84
84
83
83
83
85
80
82
70
72
77
82
83
82

High Clouds (% Sky Obscured)

88
63
39
15
35
51
66
68
70
76
68
47
30
45
50
50
45
25
20
15
15
10
40
70

ISS Passover

Visibility (miles)

9
9
9
8
8
7
6
5
3
2
0
1
2
3
2
2
2
4
6
7
8
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

73
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
85
75
68
68
64
60
66
71

Precipitation Amount (mm)

0.3
0.7
0.9
0.9
1
0.9
0.6
0.8
1.1
1.3
1.2
1.2
1.3
1.1
0.8
0.6
0.5
0.4
0.4
0.3
0.3
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
26
26
26
26
25
24
24
24
23
23
23
23
22
22
22
22
21
21
22
23
24
25

Feels Like (°C)

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

Dew Point (°C)

24
23
25
25
25
25
24
24
24
24
23
23
23
22
22
22
22
21
21
21
22
23
24
24

Relative Humidity (%)

88
88
91
92
94
97
97
98
100
100
98
100
100
98
100
100
98
98
100
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

262
262
262
262
263
262
262
261
262
262
263
263
263
263
263
263
262
263
264
265
265
266
266
266

Wednesday 1

Full Moon 100%

17:53

06:45

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
08 Bad

Sun - Rise: 06:25, Set: 18:13, Transit: 12:19. Moon - Rise: 17:53, Set: 06:45. Civil Dark: 18:36 - 06:02. Nautical Dark: 19:03 - 05:35. Astro Dark: 19:29 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
88
80
70
70
59
56
57
60
63
74
84
93
91
90
88
83
79
71

Low Clouds (% Sky Obscured)

48
55
62
69
56
44
31
38
45
51
49
47
45
42
39
40
40
45
53
55
56
57

Medium Clouds (% Sky Obscured)

81
79
74
71
61
47
33
22
13
3
7
10
14
19
24
27
33
39
44
50
50
60

High Clouds (% Sky Obscured)

100
100
100
99
70
39
8
7
7
5
8
9
9
12
16
20
20
20
15
15
15
15

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

79
82
84
80
95
95
95
95
95
51
51
46
31
30
27
14
22
22
19
20
18
10

Precipitation Amount (mm)

0.4
0.4
0.3
0
0.9
1.3
1.6
1.1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
26
26
31
30
30
29
29
29
26
26
25
25
25
25
23
23
23
23
22

Dew Point (°C)

26
26
25
23
23
23
23
24
23
23
23
22
22
22
21
21
21
20
20
20
20
20

Relative Humidity (%)

98
97
90
82
76
82
88
97
97
98
100
98
98
98
96
96
95
94
94
91
87
80

Pressure (mb)

1014
1014
1013
1012
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

266
265
266
267
268
267
266
265
265
265
265
265
265
265
265
265
265
264
264
264
265
265

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

Generated: 26/03/26 11:34:47. Forecast: 26/03/26 to 01/04/26. Timezone: UTC-3.00