Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 32%

02:10

12:48

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

Sun - Rise: 05:28, Set: 17:59, Transit: 11:44. Moon - Rise: 02:10, Set: 12:48. Civil Dark: 18:23 - 05:04. Nautical Dark: 18:51 - 04:36. Astro Dark: 19:20 - 04:07

Total Clouds (% Sky Obscured)

91
93
91
55
29
25
30
32
44
50
12
17
24
31
29
58
87
85
44
33
33
31
31
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
18
25
27
27
32
29
20
25
26
28
31
24

Medium Clouds (% Sky Obscured)

62
44
71
2
8
24
12
18
29
34
2
2
5
10
5
5
7
9
9
0
0
0
0
0

High Clouds (% Sky Obscured)

87
84
47
40
15
4
12
2
4
5
8
6
1
0
0
20
30
25
8
1
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
2
1
1
3
1
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)

4
4
4
4
4
4
3
4
7
10
11
11
12
11
10
9
6
5
4
5
4
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
17
17
21
23
25
25
23
23
24
24
24
25
25
23
22
22
23
23
23
23
23

Dew Point (°C)

15
15
15
14
14
14
14
14
14
14
15
15
16
17
18
19
20
19
19
19
19
18
18
18

Relative Humidity (%)

82
83
83
82
82
72
62
55
52
52
52
55
60
66
72
79
91
92
92
92
92
91
89
91

Pressure (mb)

1021
1020
1020
1020
1020
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1016
1016
1016
1017
1017
1016
1015
1015
1014

Ozone (du)

301
303
304
305
306
307
306
305
307
307
306
306
305
301
299
298
297
296
296
296
297
295
295
295

Tuesday 6

Waning Crescent 21%

02:51

13:55

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

Sun - Rise: 05:27, Set: 18:00, Transit: 11:43. Moon - Rise: 02:51, Set: 13:55. Civil Dark: 18:24 - 05:03. Nautical Dark: 18:52 - 04:35. Astro Dark: 19:21 - 04:06

Total Clouds (% Sky Obscured)

19
14
9
12
0
0
0
0
0
0
0
1
2
13
81
87
84
91
97
97
96
95
99
100

Low Clouds (% Sky Obscured)

19
14
9
12
0
0
0
0
0
0
0
0
0
0
2
1
17
58
82
95
94
88
98
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
12
80
85
71
87
91
71
69
64
62
61

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
6
8
6
8
9

Fog (%)

1
9
13
31
40
13
2
2
1
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
6
9
14
38
77
77
67
58
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

4
4
4
5
4
3
3
5
7
10
9
9
9
9
6
4
2
3
3
17
22
22
22
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
21
21
23
26
27
28
28
29
30
29
28
29
26
26
26
26
21
17
16
15
15

Dew Point (°C)

17
17
17
16
16
15
15
16
16
18
19
19
20
20
21
21
21
21
21
20
18
17
16
15

Relative Humidity (%)

89
89
88
86
82
70
60
56
52
56
61
60
63
68
72
78
84
84
84
85
82
80
80
76

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008
1008
1007
1007
1008
1009
1010
1010
1013
1014
1015
1016
1017

Ozone (du)

296
294
294
296
295
293
292
290
289
288
286
286
286
286
286
286
285
284
285
286
287
289
291
294

Wednesday 7

Waning Crescent 13%

03:26

14:59

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
01 Bad

Sun - Rise: 05:26, Set: 18:00, Transit: 11:43. Moon - Rise: 03:26, Set: 14:59. Civil Dark: 18:24 - 05:02. Nautical Dark: 18:53 - 04:34. Astro Dark: 19:21 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
69
89
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
99
97
97
92
91
90
83
68
87
100
99
100
100
96
98
98
99
99
99
100
100

Medium Clouds (% Sky Obscured)

67
70
60
67
62
60
55
55
55
44
43
46
50
49
41
46
56
57
56
57
55
59
58
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
0
56
60
60
61
46
33
19
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 (%)

41
48
29
13
9
14
15
23
7
9
9
12
12
26
30
33
37
31
30
25
17
9
9
3

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)

21
21
18
17
15
13
13
13
11
11
12
12
14
13
12
11
10
9
7
6
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
12
12
12
12
12
12
12
11
12
12
12
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

73
70
67
68
67
65
64
63
59
59
56
56
65
69
69
72
72
75
77
78
77
76
75
73

Pressure (mb)

1018
1019
1020
1021
1022
1023
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1023
1022
1022

Ozone (du)

296
297
299
300
300
299
301
300
301
302
304
302
299
298
297
297
296
296
297
296
296
295
294
294

Thursday 8

Waning Crescent 6%

03:58

16:01

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

Sun - Rise: 05:25, Set: 18:01, Transit: 11:43. Moon - Rise: 03:58, Set: 16:01. Civil Dark: 18:25 - 05:01. Nautical Dark: 18:53 - 04:32. Astro Dark: 19:22 - 04:04

Total Clouds (% Sky Obscured)

94
85
75
59
47
30
29
46
48
43
60
67
63
58
66
65
68
63
47
43
43
48
45
49

Low Clouds (% Sky Obscured)

92
79
66
50
38
23
23
46
48
41
54
67
63
58
66
60
59
46
35
38
39
40
45
49

Medium Clouds (% Sky Obscured)

48
40
32
24
16
8
6
3
0
0
0
0
0
0
0
6
10
18
12
7
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
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
2
10
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)

1
1
1
3
3
3
4
7
9
12
12
11
10
10
10
9
8
7
5
3
3
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
77
79
80
73
68
64
63
65
63
64
65
67
68
74
77
77
77
81
82
82
84
84

Pressure (mb)

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

Ozone (du)

294
294
292
292
293
295
296
296
296
295
293
292
290
288
286
285
285
285
284
283
282
283
283
283

Friday 9

Waning Crescent 2%

04:27

17:01

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 05:24, Set: 18:02, Transit: 11:43. Moon - Rise: 04:27, Set: 17:01. Civil Dark: 18:26 - 05:00. Nautical Dark: 18:54 - 04:31. Astro Dark: 19:23 - 04:02

Total Clouds (% Sky Obscured)

43
44
44
40
40
37
37
40
30
34
40
44
53
62
70
80
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
44
44
40
40
37
37
40
30
34
39
44
53
61
70
80
90
100
100
100
100
100
100
100

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
1
0
1
2
3
2
1
0
0
0
0
22
44
66

ISS Passover

Visibility (miles)

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

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
4
2
6
4
5
3
2
0
0
1
2
11
18
14
16
25
32
31
35
40
34
32
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
16
16
16
17
18
18
18
19
19
19
19
20
20
20
21
21
21
21
21
21

Relative Humidity (%)

84
82
82
80
78
75
69
68
67
66
66
68
71
75
79
84
85
88
92
92
94
94
94
95

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1021
1022
1023
1023
1023
1023
1022

Ozone (du)

283
283
282
282
282
282
282
282
282
283
283
284
285
284
284
284
284
283
283
282
282
281
280
280

Saturday 10

New Moon 0%

04:57

18:00

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
01 Bad

Sun - Rise: 05:22, Set: 18:02, Transit: 11:42. Moon - Rise: 04:57, Set: 18:00. Civil Dark: 18:26 - 04:58. Nautical Dark: 18:55 - 04:30. Astro Dark: 19:24 - 04:01

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
98
97
96
97
99
100
100
100
100
97
94
91
89
87
86

Medium Clouds (% Sky Obscured)

1
1
1
3
4
6
6
7
8
27
47
63
58
51
52
59
67
74
71
67
64
53
39
26

High Clouds (% Sky Obscured)

49
25
0
12
23
30
14
3
3
7
10
14
42
71
100
73
64
51
61
60
54
49
44
39

ISS Passover

Visibility (miles)

5
5
4
4
6
7
8
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

29
27
27
28
35
40
30
26
31
27
53
48
77
88
90
95
95
91
94
80
82
40
34
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0.4
0.6
0.6
0.8
0.8
0.3
0.7
0.4
0.7
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
7
6
8
8
9
8
7
6
7
6
6
6
6
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
21
21
21
21
21
21
21
21
21
21

Feels Like (°C)

23
23
23
23
23
22
22
22
22
22
22
22
23
21
21
21
21
21
21
21
21
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
94
94
92
92
89
88
87
87
87
87
88
88
89
89
89
88
89
88
88
89
91

Pressure (mb)

1022
1022
1022
1022
1023
1023
1024
1024
1023
1023
1022
1022
1021
1022
1022
1022
1023
1023
1024
1024
1023
1023
1023
1022

Ozone (du)

279
279
280
280
281
281
281
282
282
282
283
284
284
284
283
283
283
284
284
283
283
283
283
283

Sunday 11

Waxing Crescent 1%

05:28

19:00

Sun - Rise: 05:21, Set: 18:03, Transit: 11:42. Moon - Rise: 05:28, Set: 19:00. Civil Dark: 18:27 - 04:57. Nautical Dark: 18:55 - 04:29. Astro Dark: 19:25 - 04:00

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: 05/10/26 02:43:22. Forecast: 05/10/26 to 11/10/26. Timezone: UTC+2.00