Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 79%

15:22

02:55

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

Sun - Rise: 06:40, Set: 18:07, Transit: 12:23. Moon - Rise: 15:22, Set: 02:55. Civil Dark: 18:30 - 06:17. Nautical Dark: 18:56 - 05:50. Astro Dark: 19:23 - 05:24

Total Clouds (% Sky Obscured)

78
54
60
54
28
23
9
2
0
0
13
35
39
33
22
11
13
21
24
26
18
0
0
0

Low Clouds (% Sky Obscured)

81
52
62
59
19
15
5
1
0
0
8
19
21
18
14
7
9
13
13
13
9
0
0
0

Medium 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

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 (%)

2
1
8
0
3
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
25
23
21
20
20
19
19
19
19
18
17
17
16
15
15
16
18
20
21

Feels Like (°C)

23
25
26
27
27
29
26
25
24
22
22
21
21
21
19
18
18
18
17
17
17
19
21
22

Dew Point (°C)

18
18
18
18
18
19
19
18
18
18
18
18
17
16
14
13
13
14
14
14
15
15
15
14

Relative Humidity (%)

73
70
67
65
64
71
76
81
86
88
91
92
88
84
76
73
79
86
92
95
89
82
74
63

Pressure (mb)

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

Ozone (du)

251
251
251
250
251
251
251
252
252
254
255
254
254
254
255
255
254
255
254
254
254
255
257
257

Friday 19

Waxing Gibbous 86%

15:52

03:45

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

Sun - Rise: 06:40, Set: 18:06, Transit: 12:23. Moon - Rise: 15:52, Set: 03:45. Civil Dark: 18:29 - 06:17. Nautical Dark: 18:56 - 05:51. Astro Dark: 19:22 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
22
2
0
0
0
0
0
0
0
0
0
0
0
0
13
18

Low 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
8
11

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
32
3
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
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)

9
8
7
6
6
5
4
4
4
4
4
5
6
6
5
5
5
5
5
5
6
9
9
8

Chance of Frost

Temperature (°C)

23
24
25
25
25
24
21
19
18
17
17
17
17
16
16
15
15
14
14
14
16
18
20
22

Feels Like (°C)

24
25
26
26
26
26
23
20
19
18
18
18
18
17
16
16
16
15
15
15
17
18
20
23

Dew Point (°C)

14
14
14
14
14
16
15
14
13
13
13
13
14
13
13
13
13
13
12
12
13
14
14
15

Relative Humidity (%)

57
53
51
49
51
62
68
72
73
73
74
77
79
82
85
87
87
89
87
87
82
76
70
65

Pressure (mb)

1018
1017
1016
1016
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

256
255
255
255
255
255
255
255
253
252
251
250
250
250
251
251
250
249
248
247
247
247
247
247

Saturday 20

Waxing Gibbous 92%

16:21

04:34

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

Sun - Rise: 06:41, Set: 18:06, Transit: 12:23. Moon - Rise: 16:21, Set: 04:34. Civil Dark: 18:28 - 06:18. Nautical Dark: 18:55 - 05:51. Astro Dark: 19:21 - 05:25

Total Clouds (% Sky Obscured)

10
6
16
16
20
28
30
26
23
15
8
0
0
0
0
0
0
0
1
2
3
8
14
19

Low Clouds (% Sky Obscured)

6
3
10
10
11
15
16
14
13
8
4
0
0
0
0
0
0
0
0
1
1
3
6
8

Medium 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

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
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)

8
7
6
5
4
3
3
2
3
3
3
3
3
3
3
3
3
3
3
4
5
7
7
7

Chance of Frost

Temperature (°C)

24
25
26
27
27
26
24
22
22
21
20
20
19
19
18
18
18
18
17
18
20
21
23
24

Feels Like (°C)

25
27
29
29
30
30
28
26
25
24
23
23
22
21
21
20
20
19
20
20
22
23
25
26

Dew Point (°C)

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

Relative Humidity (%)

63
60
59
57
59
68
74
79
83
85
85
85
85
85
88
89
90
89
90
90
84
76
71
64

Pressure (mb)

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

Ozone (du)

247
245
245
245
245
245
246
245
245
245
245
244
244
244
244
244
244
244
243
244
245
246
247
247

Sunday 21

Waxing Gibbous 97%

16:50

05:23

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

Sun - Rise: 06:41, Set: 18:05, Transit: 12:23. Moon - Rise: 16:50, Set: 05:23. Civil Dark: 18:28 - 06:18. Nautical Dark: 18:54 - 05:51. Astro Dark: 19:21 - 05:25

Total Clouds (% Sky Obscured)

17
17
16
17
18
19
13
7
0
0
0
0
0
0
0
2
4
7
13
18
25
35
47
55

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
19
29
21
10
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
20
37
60

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
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)

7
6
5
5
4
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
4
4
5

Chance of Frost

Temperature (°C)

26
27
27
28
27
27
25
24
23
22
21
20
19
19
19
19
19
18
18
19
21
23
24
26

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
17
19
19
18
18
17
17
17
16
17
17
17
17
16
16
17
18
18
18
18

Relative Humidity (%)

61
57
56
53
52
64
69
72
74
75
76
80
82
86
86
86
89
88
88
88
82
74
69
63

Pressure (mb)

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

Ozone (du)

246
245
244
243
242
243
243
243
243
242
243
243
242
242
242
243
242
242
242
242
243
243
242
241

Monday 22

Waxing Gibbous 99%

17:19

06:14

12 OK
13 OK
14 Good
15 OK
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

Sun - Rise: 06:41, Set: 18:04, Transit: 12:22. Moon - Rise: 17:19, Set: 06:14. Civil Dark: 18:27 - 06:18. Nautical Dark: 18:53 - 05:52. Astro Dark: 19:20 - 05:25

Total Clouds (% Sky Obscured)

43
25
5
44
59
71
69
64
57
69
80
91
92
94
100
100
100
100
98
97
96
83
70
55

Low Clouds (% Sky Obscured)

0
0
0
3
2
0
0
0
0
0
0
0
0
0
1
11
20
30
33
34
36
34
28
13

Medium Clouds (% Sky Obscured)

0
0
0
18
10
0
0
0
0
0
0
0
0
0
0
6
11
17
16
17
21
18
15
12

High Clouds (% Sky Obscured)

43
23
4
24
54
81
73
64
59
69
76
82
86
93
100
100
100
100
97
95
91
72
53
34

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
0
1
0
3
6
7

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
5
5
5
4
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

27
28
29
29
28
27
26
25
23
22
22
21
21
21
21
20
20
20
21
22
24
25
26
28

Feels Like (°C)

30
30
32
32
32
32
32
30
29
28
23
23
24
24
23
24
22
21
21
22
22
22
27
27

Dew Point (°C)

18
17
16
16
17
17
18
17
17
16
15
15
15
15
16
15
15
15
15
16
17
18
17
17

Relative Humidity (%)

56
51
46
45
50
55
61
63
65
67
67
68
69
70
73
74
72
71
71
68
65
63
57
53

Pressure (mb)

1014
1013
1012
1011
1011
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1013
1014
1014
1014
1015
1015
1016
1015
1015

Ozone (du)

241
243
242
241
241
241
241
242
242
243
243
243
244
244
244
243
243
243
244
243
243
242
243
244

Tuesday 23

Full Moon 100%

17:51

07:07

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

Sun - Rise: 06:42, Set: 18:03, Transit: 12:22. Moon - Rise: 17:51, Set: 07:07. Civil Dark: 18:26 - 06:19. Nautical Dark: 18:53 - 05:52. Astro Dark: 19:19 - 05:26

Total Clouds (% Sky Obscured)

63
71
82
87
94
100
82
70
59
56
52
44
39
32
28
39
49
58
68
80
91
92
94
96

Low Clouds (% Sky Obscured)

8
8
9
6
4
0
0
0
0
1
1
2
3
4
5
8
15
19
23
23
19
16
12
13

Medium Clouds (% Sky Obscured)

12
12
12
10
8
5
9
11
13
16
18
18
17
15
13
13
13
12
14
14
14
15
16
15

High Clouds (% Sky Obscured)

49
64
78
84
92
99
78
59
42
38
34
30
24
18
13
19
26
30
39
49
56
56
62
63

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 (%)

22
32
40
44
49
54
49
39
3
6
5
0
0
0
0
2
3
1
3
3
1
3
3
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)

6
6
6
6
5
5
4
3
3
2
2
2
2
2
2
2
2
3
4
5
6
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
16
16
16
17
18
18
17
17
17
17
17
17
17
17
17
18
18
17
17
16
16
15

Relative Humidity (%)

49
47
45
45
51
57
65
67
67
70
71
72
73
74
76
77
79
80
81
75
72
67
60
54

Pressure (mb)

1014
1014
1013
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1017
1017
1017
1017

Ozone (du)

245
245
244
244
244
244
244
244
243
242
242
243
243
244
244
245
245
244
244
244
243
243
243
243

Wednesday 24

Waning Gibbous 99%

18:25

08:03

Sun - Rise: 06:42, Set: 18:02, Transit: 12:22. Moon - Rise: 18:25, Set: 08:03. Civil Dark: 18:25 - 06:19. Nautical Dark: 18:52 - 05:53. Astro Dark: 19:18 - 05:26

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Londrina, Londrina, Brazil (-23.30,-51.17)

Generated: 18/04/24 12:10:59. Forecast: 18/04/24 to 24/04/24. Timezone: UTC-3.00