Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waning Gibbous 80%

23:18

08:22

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

Sun - Rise: 05:02, Set: 18:16, Transit: 11:39. Moon - Rise: 23:18, Set: 08:22. Civil Dark: 18:41 - 04:37. Nautical Dark: 19:11 - 04:07. Astro Dark: 19:42 - 03:36

Total Clouds (% Sky Obscured)

3
3
0
0
0
0
3
15
6
15
3
0
4
4
9
7
4
5
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
15
6
15
3
0
4
4
9
7
4
5
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

3
3
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
1
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)

5
5
4
4
4
4
5
8
11
13
15
16
15
16
15
15
13
11
10
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
13
14
14
15
16
17
17
17
17
16
17
17
17
17
17
16
16
16

Relative Humidity (%)

79
79
81
81
82
79
70
64
61
60
59
60
62
61
63
64
68
75
79
80
81
81
82
85

Pressure (mb)

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

Ozone (du)

283
282
281
281
280
280
280
280
281
283
283
281
280
280
279
278
278
278
278
278
280
280
279
280

Saturday 31

Waning Gibbous 70%

00:09

09:31

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

Sun - Rise: 05:01, Set: 18:17, Transit: 11:39. Moon - Rise: 00:09, Set: 09:31. Civil Dark: 18:42 - 04:36. Nautical Dark: 19:12 - 04:06. Astro Dark: 19:43 - 03:35

Total Clouds (% Sky Obscured)

9
19
9
7
27
31
54
48
32
31
55
50
3
3
35
49
57
52
100
32
61
69
58
53

Low Clouds (% Sky Obscured)

6
8
7
5
5
17
37
16
32
2
0
0
0
0
0
18
10
2
0
6
9
8
9
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
2
28
17
29
33
32

High Clouds (% Sky Obscured)

3
12
1
2
22
12
17
29
2
31
55
48
3
3
35
38
57
52
100
3
47
36
15
17

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
1
0
0
0
2
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)

6
6
5
5
5
4
6
7
9
10
12
14
15
15
15
14
12
11
10
9
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
19
19
19
20
21
22
24
24
25
25
25
24
23
23
21
21
21
22
22
20
21

Dew Point (°C)

16
16
16
16
16
16
15
15
16
16
17
18
20
19
19
19
19
19
19
19
18
18
18
18

Relative Humidity (%)

86
88
88
88
89
85
77
71
66
60
59
61
66
67
69
72
77
83
84
84
85
84
85
88

Pressure (mb)

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

Ozone (du)

279
279
280
280
280
280
280
280
280
280
279
279
279
279
279
279
279
279
278
277
277
277
278
278

Sunday 1

Third Quarter 58%

00:51

10:41

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:00, Set: 18:18, Transit: 11:39. Moon - Rise: 00:51, Set: 10:41. Civil Dark: 18:43 - 04:35. Nautical Dark: 19:13 - 04:05. Astro Dark: 19:44 - 03:34

Total Clouds (% Sky Obscured)

73
73
87
77
72
56
75
97
92
90
67
83
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

18
21
17
6
7
0
3
6
0
0
2
25
61
68
80
81
62
94
93
90
85
82
73
78

Medium Clouds (% Sky Obscured)

41
63
43
69
43
56
43
94
92
76
57
46
81
69
15
2
8
100
37
57
53
68
63
55

High Clouds (% Sky Obscured)

51
28
52
32
36
3
66
67
56
61
41
65
100
100
100
100
100
100
100
96
100
100
72
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
9
4
9
9
9
9
9
9

Fog (%)

0
0
0
1
8
7
6
1
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
Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
1
5
11
1
0
3
15
1
1
16
95
90
21
63
75
34
41
34
34
41
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
0.9
0
0.3
0.7
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
5
3
2
3
3
3
3
5
7
12
16
16
11
12
13
10
8
7
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
21
20
21
22
23
24
25
27
27
25
25
24
24
23
22
23
23
23
22
22
21
22

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
89
89
85
80
74
69
66
67
67
71
75
88
91
83
85
88
87
85
87
87
88

Pressure (mb)

1013
1012
1011
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1014
1015
1016
1017
1018
1018
1017
1017

Ozone (du)

277
276
276
276
276
276
276
275
275
276
276
277
278
277
277
278
279
278
280
281
281
281
282
283

Monday 2

Waning Crescent 47%

No Rise

11:48

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:00, Set: 18:18, Transit: 11:39. Moon - Rise: No Rise, Set: 11:48. Civil Dark: 18:44 - 04:34. Nautical Dark: 19:14 - 04:04. Astro Dark: 19:45 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
91
100
100
100
100
100
100
100
100
100
100
100
99
98
98
98
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

51
58
61
65
60
62
65
61
60
60
65
66
70
58
54
52
54
63
85
67
99
99
99
57

High Clouds (% Sky Obscured)

20
20
1
40
35
35
35
53
76
67
72
77
67
94
100
89
62
55
60
74
81
100
80
60

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

28
21
27
41
37
42
52
41
35
50
43
45
63
80
93
93
95
95
95
95
85
64
49
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.3
0.9
1.1
1.3
0.8
0.5
0.2
0
0.5

Wind Speed/Direction (mph)

5
5
6
7
7
6
6
7
5
5
6
6
6
6
6
6
6
5
6
8
8
7
7
6

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
21
20
21
21
21
21
20
20
20
20
20
20
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
19
19
18
18
18
18
19
19
18
19
18
18
18
18
18
18
17
17

Relative Humidity (%)

87
87
86
89
86
86
88
88
86
84
85
86
89
89
88
91
91
91
91
91
91
91
89
91

Pressure (mb)

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

Ozone (du)

283
283
283
281
281
281
282
281
281
280
280
280
281
281
280
280
280
281
280
280
280
280
280
280

Tuesday 3

Waning Crescent 35%

01:28

12:52

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:59, Set: 18:19, Transit: 11:39. Moon - Rise: 01:28, Set: 12:52. Civil Dark: 18:44 - 04:34. Nautical Dark: 19:15 - 04:03. Astro Dark: 19:46 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
91
87

Medium Clouds (% Sky Obscured)

56
55
51
51
41
30
27
31
31
28
30
28
35
33
26
20
28
46
65
77
86
95
85
80

High Clouds (% Sky Obscured)

40
61
80
57
60
52
30
20
18
20
21
21
17
27
37
47
53
56
45
36
36
42
48
48

ISS Passover

Visibility (miles)

8
9
9
9
9
9
7
8
9
9
9
9
7
6
6
6
6
7
7
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

54
49
45
39
38
44
49
47
38
42
37
44
43
32
30
39
40
49
56
54
51
51
38
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
19
19
19
19
20
20
20
20
20
20
19
19
19
19
19
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
16
16
17
17
16
16
17
17
18
18
18
18
17
17
17
17
17
17
17
17

Relative Humidity (%)

92
90
89
88
86
86
88
88
82
81
81
84
88
89
89
89
89
89
92
92
92
92
93
92

Pressure (mb)

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

Ozone (du)

280
281
279
280
280
281
282
284
284
286
286
287
287
286
286
286
286
286
286
286
285
285
284
283

Wednesday 4

Waning Crescent 25%

02:00

13:53

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:58, Set: 18:20, Transit: 11:39. Moon - Rise: 02:00, Set: 13:53. Civil Dark: 18:45 - 04:33. Nautical Dark: 19:15 - 04:02. Astro Dark: 19:47 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
96
91
88
93
96
100
98
95
93
91
89
88
92
96
99
84
69
55
58
61

Low Clouds (% Sky Obscured)

85
86
86
86
85
85
88
91
92
96
92
87
83
74
66
59
63
67
66
59
56
54
49
41

Medium Clouds (% Sky Obscured)

75
70
45
26
30
39
48
40
23
15
14
18
22
43
59
76
82
87
89
74
60
42
35
34

High Clouds (% Sky Obscured)

47
51
53
58
49
40
34
50
65
72
57
46
36
48
60
72
60
50
51
35
18
2
5
8

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

Precipitation Probability (%)

21
24
26
21
21
27
22
28
35
32
35
45
45
41
45
61
63
56
44
37
30
12
3
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
8
8
9
9
9
9
9
9
10
11
12
13
13
14
13
14
14
14
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

92
90
90
89
91
86
84
81
79
77
75
74
74
73
75
77
81
82
84
84
86
88
89
91

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

282
281
280
280
279
278
277
277
276
276
275
275
275
275
275
274
274
274
275
275
275
275
275
275

Thursday 5

Waning Crescent 16%

02:30

14:53

Sun - Rise: 04:57, Set: 18:21, Transit: 11:39. Moon - Rise: 02:30, Set: 14:53. Civil Dark: 18:46 - 04:32. Nautical Dark: 19:16 - 04:02. Astro Dark: 19:48 - 03:30

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

Generated: 30/10/26 01:03:19. Forecast: 30/10/26 to 05/11/26. Timezone: UTC+2.00