Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 19%

03:26

13:49

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:03, Set: 17:44, Transit: 11:53. Moon - Rise: 03:26, Set: 13:49. Civil Dark: 18:08 - 05:39. Nautical Dark: 18:35 - 05:11. Astro Dark: 19:03 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
100
100
98
88
83
55
56
42
35
32
35
34
32
36

Low Clouds (% Sky Obscured)

88
97
100
100
97
97
100
100
100
100
100
100
85
55
64
41
34
22
30
27
28
29
27
29

Medium Clouds (% Sky Obscured)

57
75
100
93
84
77
69
62
67
62
73
70
59
55
46
45
48
42
35
32
35
22
2
12

High Clouds (% Sky Obscured)

93
83
77
76
78
2
2
5
2
1
1
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
1
5
6
6
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 (%)

7
3
5
6
6
9
9
24
15
1
0
0
0
1
1
1
0
0
0
1
2
1
0
1

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
2
2
2
2
3
3
3
3
5
6
6
7
9
10
10
9
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
81
82
82
79
71
69
67
69
70
74
72
70
72
73
76
78
81
81
83
85
85
86

Pressure (mb)

1031
1030
1031
1031
1032
1032
1033
1033
1033
1033
1032
1031
1031
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

288
290
290
290
288
288
289
289
288
287
286
287
287
288
287
285
285
284
285
287
286
284
283
282

Tuesday 8

Waning Crescent 10%

04:12

14:59

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

Sun - Rise: 06:02, Set: 17:44, Transit: 11:53. Moon - Rise: 04:12, Set: 14:59. Civil Dark: 18:08 - 05:38. Nautical Dark: 18:36 - 05:10. Astro Dark: 19:04 - 04:42

Total Clouds (% Sky Obscured)

31
31
28
20
19
16
4
10
24
26
0
0
10
9
4
13
25
10
14
19
66
20
25
17

Low Clouds (% Sky Obscured)

27
24
20
15
15
12
3
8
18
20
0
0
7
7
3
9
12
7
8
10
12
16
16
14

Medium Clouds (% Sky Obscured)

15
17
15
8
5
2
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
10
0
1
3
45
2
11
3

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
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
1
1
1
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)

6
6
6
5
5
5
6
9
12
14
15
18
19
19
18
16
15
14
12
11
9
7
5
5

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
18
20
22
23
24
24
23
23
22
21
20
20
19
19
18
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
86
86
81
72
66
60
56
57
61
66
70
75
80
80
80
78
80
81
82
83
83

Pressure (mb)

1029
1029
1028
1028
1029
1029
1029
1029
1028
1028
1026
1026
1025
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

282
281
282
282
283
283
283
283
284
284
284
285
284
285
285
286
287
288
289
289
289
289
289
288

Wednesday 9

Waning Crescent 4%

04:52

16:07

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

Sun - Rise: 06:00, Set: 17:45, Transit: 11:53. Moon - Rise: 04:52, Set: 16:07. Civil Dark: 18:09 - 05:37. Nautical Dark: 18:36 - 05:09. Astro Dark: 19:04 - 04:41

Total Clouds (% Sky Obscured)

25
21
29
51
23
23
9
6
2
7
2
2
2
2
0
0
1
14
11
11
13
17
21
25

Low Clouds (% Sky Obscured)

22
21
25
29
23
4
0
0
0
6
0
0
0
0
0
0
0
0
1
0
0
6
12
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
8
8
9
10
10
11

High Clouds (% Sky Obscured)

6
3
10
45
3
23
9
6
2
2
2
2
2
2
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 (%)

6
14
21
35
49
42
12
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
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
4
4
4
4
4
5
6
8
10
12
14
14
14
14
13
12
10
9
7
6
4
4
3

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
19
20
22
24
25
26
25
24
23
22
21
20
20
20
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
86
86
86
81
72
66
62
58
56
56
59
66
67
75
79
79
76
77
80
81
81
82

Pressure (mb)

1025
1024
1024
1024
1024
1025
1025
1025
1024
1023
1022
1021
1021
1020
1020
1020
1021
1021
1022
1022
1021
1021
1021
1020

Ozone (du)

287
286
286
287
287
286
286
286
286
286
286
285
285
284
283
284
284
284
285
285
286
287
288
289

Thursday 10

Waning Crescent 1%

05:26

17:11

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

Sun - Rise: 05:59, Set: 17:45, Transit: 11:52. Moon - Rise: 05:26, Set: 17:11. Civil Dark: 18:09 - 05:35. Nautical Dark: 18:37 - 05:08. Astro Dark: 19:05 - 04:40

Total Clouds (% Sky Obscured)

34
44
51
45
38
32
32
32
54
54
12
36
40
22
50
8
59
64
68
35
32
34
39
47

Low Clouds (% Sky Obscured)

25
30
35
23
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17
31

Medium Clouds (% Sky Obscured)

17
25
29
30
29
29
28
26
25
15
8
0
0
0
0
5
10
14
19
22
23
26
30
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
29
33
2
27
35
20
50
3
55
55
54
13
2
2
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
13
13
12
13
14
15
15
16
17
18
18
18
18
18
17
17
17
17
17
18

Relative Humidity (%)

82
81
79
78
76
69
58
54
54
52
54
55
56
64
69
74
80
82
80
80
84
86
89
92

Pressure (mb)

1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1018
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

289
289
288
287
287
288
288
287
287
287
287
287
286
286
285
285
285
284
284
283
283
284
284
284

Friday 11

New Moon 0%

05:58

18:13

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: 05:58, Set: 17:46, Transit: 11:52. Moon - Rise: 05:58, Set: 18:13. Civil Dark: 18:10 - 05:34. Nautical Dark: 18:37 - 05:06. Astro Dark: 19:05 - 04:39

Total Clouds (% Sky Obscured)

65
82
90
91
91
91
79
66
54
64
67
78
80
82
86
91
94
96
90
84
80
84
87
92

Low Clouds (% Sky Obscured)

47
66
79
80
80
82
77
66
54
64
67
78
80
82
86
91
91
87
70
57
44
55
62
71

Medium Clouds (% Sky Obscured)

34
35
33
31
27
21
12
6
1
1
0
0
0
0
0
20
40
64
71
74
65
71
74
81

High Clouds (% Sky Obscured)

2
2
2
9
2
0
10
2
5
22
3
0
0
0
0
0
1
1
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
2
4
4
16
6
5
3
2
3
3
3
12
15
9
16
17
14
14
16
7
13
17
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
86
81
80
80
79
76
73
69
68
68
69
71
73
75
76
77
79
80
80
79
80
81

Pressure (mb)

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

Ozone (du)

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

Saturday 12

Waxing Crescent 2%

06:28

19:14

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:57, Set: 17:46, Transit: 11:52. Moon - Rise: 06:28, Set: 19:14. Civil Dark: 18:10 - 05:33. Nautical Dark: 18:38 - 05:05. Astro Dark: 19:06 - 04:37

Total Clouds (% Sky Obscured)

92
90
89
80
71
59
60
58
56
58
61
72
74
69
63
52
41
26
35
41
47
58
70
81

Low Clouds (% Sky Obscured)

70
69
68
66
57
57
48
42
36
36
34
31
35
37
38
32
30
26
27
32
37
39
43
44

Medium Clouds (% Sky Obscured)

79
77
71
59
47
36
41
42
43
50
58
59
58
61
60
38
19
1
13
24
35
48
61
75

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 (%)

22
23
10
17
27
10
20
19
3
9
6
2
2
2
0
3
2
1
5
4
1
3
2
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
2
2
2
2
3
4
5
7
9
9
10
9
9
7
7
5
4
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
84
80
76
72
69
66
63
65
66
69
70
72
74
79
84
89
89
89
89
91
91

Pressure (mb)

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

Ozone (du)

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

Sunday 13

Waxing Crescent 6%

06:58

20:14

Sun - Rise: 05:55, Set: 17:47, Transit: 11:51. Moon - Rise: 06:58, Set: 20:14. Civil Dark: 18:11 - 05:32. Nautical Dark: 18:38 - 05:04. Astro Dark: 19:06 - 04:36

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: 07/09/26 02:44:59. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+2.00