Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Third Quarter 40%

23:49

13:27

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

Sun - Rise: 06:12, Set: 17:42, Transit: 11:56. Moon - Rise: 23:49, Set: 13:27. Civil Dark: 18:06 - 05:48. Nautical Dark: 18:33 - 05:20. Astro Dark: 19:01 - 04:53

Total Clouds (% Sky Obscured)

47
41
17
4
3
47
44
5
3
1
6
23
22
20
8
3
1
1
2
0
4
7
100
56

Low Clouds (% Sky Obscured)

0
3
0
0
1
31
32
1
0
0
5
17
19
16
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
32
10
2
2
41
44
4
2
1
0
4
3
2
2
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
13
7
1
0
9
17
0
0
0
0
0
0
0
0
0
0
1
2
0
4
7
100
56

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 (%)

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

12
11
10
11
8
5
5
4
2
3
4
4
5
5
5
4
5
5
5
5
4
2
4
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
20
19
19
19
20
21
21
21
21
19
18
17
16
16
16
16
15
15
14
13
13
13
15

Relative Humidity (%)

52
58
56
59
61
66
77
82
84
83
80
75
72
72
73
73
70
70
69
63
48
40
35
36

Pressure (mb)

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

Ozone (du)

261
260
260
260
259
258
258
259
258
258
258
258
257
257
257
257
258
258
258
258
258
259
260
261

Saturday 11

Waning Crescent 31%

00:48

14:05

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
11 Bad

Sun - Rise: 06:13, Set: 17:41, Transit: 11:56. Moon - Rise: 00:48, Set: 14:05. Civil Dark: 18:05 - 05:49. Nautical Dark: 18:32 - 05:21. Astro Dark: 19:00 - 04:53

Total Clouds (% Sky Obscured)

97
38
100
75
90
99
100
69
72
80
81
73
91
100
100
100
95
90
63
84
100
54
44
83

Low Clouds (% Sky Obscured)

0
0
0
24
27
28
40
58
45
66
73
66
46
22
20
26
24
22
14
8
2
13
17
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
13
55
55
6
5
4
32
12
2
5
3
3
19
4
2
2
1
14

High Clouds (% Sky Obscured)

96
37
100
55
77
99
100
20
55
60
34
28
80
100
100
100
86
77
52
80
100
40
25
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
1
1
1
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
1
1
11
6
14
11
0
0
0
1
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)

10
10
10
9
11
9
6
6
7
7
6
5
4
5
4
3
3
3
3
3
4
5
8
12

Chance of Frost

Temperature (°C)

32
31
31
30
27
26
25
24
24
24
23
23
23
22
22
21
21
20
20
21
23
25
26
27

Feels Like (°C)

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

Dew Point (°C)

16
18
18
19
18
20
22
22
22
22
21
21
21
20
20
19
19
19
18
18
19
19
17
17

Relative Humidity (%)

39
46
48
52
57
67
83
85
88
88
85
87
88
88
89
89
89
89
88
84
75
67
58
53

Pressure (mb)

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

Ozone (du)

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

Sunday 12

Waning Crescent 21%

01:49

14:40

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
11 Bad

Sun - Rise: 06:13, Set: 17:39, Transit: 11:56. Moon - Rise: 01:49, Set: 14:40. Civil Dark: 18:03 - 05:49. Nautical Dark: 18:31 - 05:22. Astro Dark: 18:59 - 04:54

Total Clouds (% Sky Obscured)

90
56
63
61
92
86
100
96
100
100
99
100
99
100
100
99
100
100
92
92
94
96
98
99

Low Clouds (% Sky Obscured)

20
43
25
24
40
37
38
42
48
35
43
69
90
89
89
90
75
56
55
49
48
43
40
43

Medium Clouds (% Sky Obscured)

13
11
8
15
14
31
69
86
82
89
66
63
43
33
31
32
28
35
33
37
29
21
14
10

High Clouds (% Sky Obscured)

74
33
63
61
92
86
100
65
81
83
97
100
87
100
100
94
100
98
20
20
42
61
85
89

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
1
4
5
4
7
6
13
4
14
13
20
16
12
1
3
4
5
5
4
2
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)

14
14
14
13
11
6
6
5
5
7
7
6
8
9
8
8
8
7
6
5
5
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
57
56
60
62
67
80
87
85
78
83
84
87
85
84
80
80
81
84
79
68
63
60
61

Pressure (mb)

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

Ozone (du)

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

Monday 13

Waning Crescent 13%

02:49

15:12

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 OK
07 Good
08 Good
09 Good
10 Bad
11 OK

Sun - Rise: 06:14, Set: 17:38, Transit: 11:56. Moon - Rise: 02:49, Set: 15:12. Civil Dark: 18:02 - 05:50. Nautical Dark: 18:30 - 05:22. Astro Dark: 18:58 - 04:54

Total Clouds (% Sky Obscured)

99
100
99
73
96
98
98
98
68
68
98
70
91
88
90
67
81
72
27
11
10
13
58
26

Low Clouds (% Sky Obscured)

44
48
53
53
51
49
36
35
35
35
33
32
30
30
28
23
19
13
7
0
0
0
0
2

Medium Clouds (% Sky Obscured)

6
2
3
4
5
10
15
23
27
34
47
34
41
24
16
9
2
2
2
1
2
3
3
5

High Clouds (% Sky Obscured)

95
100
95
73
85
87
88
89
68
68
98
70
76
66
70
61
76
61
27
11
10
9
25
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
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 (%)

5
3
7
13
8
31
45
21
22
23
4
16
19
16
2
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)

11
11
10
10
9
8
5
4
3
4
3
3
3
3
2
3
4
3
3
3
3
5
7
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
27
27
28
27
27
27
27
27
28
25
27
25
25
24
25
25
24
27
28
30
31
30

Dew Point (°C)

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

Relative Humidity (%)

63
66
68
71
75
79
87
89
89
89
89
89
89
89
89
89
91
92
92
88
79
67
56
51

Pressure (mb)

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

Ozone (du)

263
264
264
265
266
266
266
266
266
266
266
265
265
264
265
265
265
266
266
265
266
266
267
267

Tuesday 14

Waning Crescent 6%

03:51

15:42

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

Sun - Rise: 06:15, Set: 17:37, Transit: 11:55. Moon - Rise: 03:51, Set: 15:42. Civil Dark: 18:01 - 05:51. Nautical Dark: 18:29 - 05:23. Astro Dark: 18:57 - 04:55

Total Clouds (% Sky Obscured)

7
6
43
20
2
25
14
4
23
5
50
45
3
22
20
16
13
20
28
38
29
22
16
39

Low Clouds (% Sky Obscured)

0
0
31
10
0
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

5
4
30
18
1
9
7
3
23
4
3
3
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

1
0
0
0
1
4
0
0
0
0
15
10
1
4
4
3
3
5
10
16
10
6
5
27

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
1
5
10
17
13
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)

12
12
12
8
8
4
3
3
4
4
4
3
3
4
4
4
4
4
4
3
3
2
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
33
33
32
33
32
31
30
29
29
26
25
27
26
25
25
25
25
25
25
30
31
32

Dew Point (°C)

19
21
23
25
24
24
26
25
24
22
22
21
20
19
18
17
16
15
15
14
13
14
16
17

Relative Humidity (%)

51
57
61
74
72
78
91
91
88
84
85
83
80
78
73
70
66
62
55
48
43
40
38
35

Pressure (mb)

1011
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

266
267
268
267
267
267
267
267
267
267
268
267
266
266
266
266
267
267
267
267
268
268
267
267

Wednesday 15

Waning Crescent 2%

04:55

16:13

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
11 Bad

Sun - Rise: 06:15, Set: 17:36, Transit: 11:55. Moon - Rise: 04:55, Set: 16:13. Civil Dark: 18:00 - 05:51. Nautical Dark: 18:28 - 05:23. Astro Dark: 18:56 - 04:55

Total Clouds (% Sky Obscured)

63
88
91
95
99
96
91
83
84
86
89
92
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
19
21
23
25
31
38
45
53
62
71
83
92
99
97
95
93
96
98
100
95
92
88
88

Medium Clouds (% Sky Obscured)

7
10
7
4
3
14
25
36
41
45
48
59
77
94
79
64
50
55
64
72
53
34
16
15

High Clouds (% Sky Obscured)

48
70
79
89
98
90
82
72
75
78
81
89
91
91
89
88
89
84
80
75
76
72
68
60

ISS Passover

Visibility (miles)

9
9
9
8
7
5
7
8
9
8
8
7
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
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
1
14
25
44
67
72
59
65
75
76
80
85
64
64
62
46
53
76
93
70
61
50
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
10
16
16
17
17
13
9
7
7
6
6
8
11
14
13
13
11
9
8
8
7
7
7

Chance of Frost

Temperature (°C)

32
31
29
28
26
25
24
24
24
23
23
23
22
22
21
22
22
21
21
21
20
20
20
20

Feels Like (°C)

33
33
34
28
27
26
25
24
24
23
25
27
26
27
27
23
21
20
20
19
19
18
18
18

Dew Point (°C)

18
19
20
21
22
23
23
23
22
22
21
21
21
20
19
19
19
18
17
17
16
15
15
15

Relative Humidity (%)

42
48
56
65
76
90
89
91
89
89
91
91
91
89
88
87
84
81
79
77
76
74
71
69

Pressure (mb)

1009
1009
1009
1011
1012
1013
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020

Ozone (du)

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

Thursday 16

Waning Crescent 0%

06:02

16:45

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

Sun - Rise: 06:16, Set: 17:35, Transit: 11:55. Moon - Rise: 06:02, Set: 16:45. Civil Dark: 17:59 - 05:52. Nautical Dark: 18:27 - 05:24. Astro Dark: 18:55 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
93
90
90
92
94
93
92
91

Low Clouds (% Sky Obscured)

88
88
89
90
90
88
86
87
86
88
91
80
68
54
37
20
2
2
1
0

Medium Clouds (% Sky Obscured)

15
15
23
32
40
31
29
24
39
53
66
57
47
38
49
61
72
79
87
91

High Clouds (% Sky Obscured)

49
36
31
25
15
38
63
70
86
87
88
68
44
20
44
66
88
63
37
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

Fog (%)

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

Precipitation Probability (%)

49
24
35
36
28
32
35
34
31
25
15
13
8
3
4
3
1
2
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
16
16
16
16

Relative Humidity (%)

66
64
62
62
62
63
63
64
65
65
65
65
66
67
69
74
77
82
77
74

Pressure (mb)

1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

264
263
263
262
262
261
261
261
262
262
262
262
262
262
261
261
262
262
261
261

Forecast for Durban Central, eThekwini Metropolitan Municipality, South Africa (-29.86,31.02)

Generated: 10/04/26 12:22:43. Forecast: 10/04/26 to 16/04/26. Timezone: UTC+2.00