Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 64%

23:15

09:39

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

Sun - Rise: 06:08, Set: 17:42, Transit: 11:55. Moon - Rise: 23:15, Set: 09:39. Civil Dark: 18:06 - 05:44. Nautical Dark: 18:33 - 05:16. Astro Dark: 19:01 - 04:48

Total Clouds (% Sky Obscured)

61
55
57
59
49
31
0
0
0
0
0
0
0
0
0
0
29
30
48
39
63
55
66
44

Low Clouds (% Sky Obscured)

56
49
53
40
44
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
6
13

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
8

High Clouds (% Sky Obscured)

1
1
3
11
1
6
0
0
0
0
0
0
0
0
0
0
29
26
45
32
57
38
46
44

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 (%)

53
66
69
77
94
66
45
34
34
12
2
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)

1
2
3
3
3
3
4
5
5
6
7
11
14
16
16
16
14
10
8
9
7
5
8
19

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
19
19
20
25
30
33
36
37
37
38
37
34
30
27
26
24
21

Feels Like (°C)

22
22
21
20
20
21
21
20
19
20
24
28
30
31
32
33
34
34
32
28
25
24
23
17

Dew Point (°C)

18
18
17
17
17
17
15
12
8
5
5
5
5
4
3
3
4
5
8
12
13
10
4
15

Relative Humidity (%)

92
91
92
92
93
92
81
64
49
37
27
20
16
13
12
12
12
13
19
33
42
38
27
65

Pressure (mb)

1016
1015
1014
1014
1013
1011
1011
1010
1010
1010
1010
1010
1009
1008
1006
1005
1003
1002
1002
1002
1002
1003
1005
1007

Ozone (du)

291
290
291
291
290
290
288
288
288
290
288
287
287
288
288
289
290
288
287
286
287
289
289
288

Thursday 3

Waning Gibbous 52%

00:24

10:31

22 Bad
23 OK
00 Bad
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

Sun - Rise: 06:06, Set: 17:42, Transit: 11:54. Moon - Rise: 00:24, Set: 10:31. Civil Dark: 18:06 - 05:43. Nautical Dark: 18:34 - 05:15. Astro Dark: 19:02 - 04:47

Total Clouds (% Sky Obscured)

49
43
53
55
50
80
71
73
84
100
99
97
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
28
29
43
46
77
63
59
69
86
84
85
92
97
100
86
100
100
97
93
100
100
100
100

Medium Clouds (% Sky Obscured)

6
3
20
19
39
30
55
60
65
72
69
74
81
83
81
91
87
76
75
70
70
65
60
65

High Clouds (% Sky Obscured)

49
43
53
55
50
70
67
71
70
65
21
6
3
12
40
45
45
45
45
45
4
50
50
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
8
8
7
5
6
5
3
6
4
5
4
5
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
2
14
32
16
25
69
76
95
85
88
92
95
95
95
81
70
78
87
92
65
50
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.9
0.4
0.5
0.5
0.7
1.3
0.8
0.4
0.3
0.4
0.6
0.8
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
20
21
20
20
20
21
19
19
18
18
18
18
15
14
15
15
14
14
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

68
61
71
71
66
73
75
77
81
80
75
82
82
86
88
88
88
82
84
83
82
81
76
70

Pressure (mb)

1008
1009
1011
1012
1012
1013
1014
1015
1017
1018
1020
1021
1023
1023
1024
1025
1025
1025
1026
1027
1028
1029
1030
1031

Ozone (du)

289
288
287
286
286
287
288
289
287
288
288
290
293
293
294
295
292
291
289
290
290
290
291
294

Friday 4

Third Quarter 40%

01:31

11:32

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

Sun - Rise: 06:05, Set: 17:43, Transit: 11:54. Moon - Rise: 01:31, Set: 11:32. Civil Dark: 18:07 - 05:41. Nautical Dark: 18:34 - 05:14. Astro Dark: 19:02 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
83
99
89
84
100
100
72
85
92
93
94
92
93
94

Low Clouds (% Sky Obscured)

100
100
100
98
98
100
100
100
100
100
81
99
87
81
89
92
70
72
79
83
87
84
81
80

Medium Clouds (% Sky Obscured)

65
60
50
50
50
60
55
55
50
55
0
0
0
0
4
1
1
19
24
19
16
12
10
12

High Clouds (% Sky Obscured)

1
2
26
55
15
0
1
10
2
3
0
0
0
27
59
55
3
2
22
0
0
0
12
72

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 (%)

26
31
22
29
37
42
35
26
25
22
21
20
12
18
6
14
1
1
4
12
0
0
1
11

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
9
10
10
9
7
5
3
2
1
2
3
5
5
5
6
7
9
9
7
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
12
12
12
12
12
12
12
12
13
13
13
13
12
12
12
12
12
12
12
12

Relative Humidity (%)

65
66
68
72
74
73
73
74
73
72
71
71
72
72
70
68
66
66
68
67
70
71
71
71

Pressure (mb)

1032
1032
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1030
1029
1028
1027
1027
1027
1027
1027
1028
1028
1029

Ozone (du)

297
296
295
291
291
290
288
288
287
287
288
287
282
280
279
277
276
276
275
275
276
278
280
281

Saturday 5

Waning Crescent 29%

02:32

12:39

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

Sun - Rise: 06:04, Set: 17:43, Transit: 11:54. Moon - Rise: 02:32, Set: 12:39. Civil Dark: 18:07 - 05:40. Nautical Dark: 18:35 - 05:12. Astro Dark: 19:03 - 04:45

Total Clouds (% Sky Obscured)

95
97
98
100
100
100
100
95
89
84
89
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
66
56
39
44
53
57
58
58
59
70
81
89
92
96
99
98
97
96
92
87
83
84
83

Medium Clouds (% Sky Obscured)

7
6
5
2
15
33
93
59
60
55
41
89
100
100
100
99
100
99
87
70
92
85
75
90

High Clouds (% Sky Obscured)

76
90
94
100
100
69
67
75
65
43
68
83
100
100
100
100
100
73
49
99
95
48
84
100

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 (%)

7
3
3
1
4
13
4
8
9
15
24
31
34
37
37
35
37
38
30
40
38
35
37
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
11
12
13
13
13
14
15
15
15
14
14
15
15
14
14
14
14

Relative Humidity (%)

73
73
75
75
77
78
77
75
75
77
74
73
75
76
76
75
75
76
78
78
78
78
79
79

Pressure (mb)

1029
1028
1028
1027
1027
1027
1027
1027
1028
1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029
1030
1031
1031
1032

Ozone (du)

283
284
283
282
281
281
281
281
282
284
285
285
283
281
282
282
282
281
281
281
282
280
281
279

Sunday 6

Waning Crescent 19%

03:26

13:49

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

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
100
100
100
100
100
99
100
100
100
84
77
80
82
83
85
90
94
92
89

Low Clouds (% Sky Obscured)

83
85
85
86
91
75
77
75
75
70
52
34
32
53
52
37
27
19
8
7
10
22
36
45

Medium Clouds (% Sky Obscured)

46
50
55
58
68
100
89
86
77
100
92
95
83
54
50
46
43
37
35
42
48
56
59
60

High Clouds (% Sky Obscured)

100
84
86
77
84
92
100
80
60
40
36
31
40
50
2
2
9
15
48
58
64
71
72
57

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 (%)

28
40
30
25
30
30
29
31
30
23
21
19
10
13
11
3
16
19
6
13
16
10
14
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
16
16
16
15
16
15
15
15
15
16
17
16
17
17
17
16
16
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
83
83
83
85
85
86
82
77
72
68
61
62
63
66
68
72
76
76
73
73
73

Pressure (mb)

1032
1032
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1031
1030
1030
1030
1030
1030
1030
1030
1031
1031

Ozone (du)

279
277
277
277
276
276
276
276
276
275
274
274
275
275
277
278
279
278
278
277
277
277
278
278

Monday 7

Waning Crescent 10%

04:12

14:59

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

86
72
61
51
46
47
45
43
34
24
19
13
7
17
27
43
37
27
18
12
6
0
0
0

Low Clouds (% Sky Obscured)

44
51
51
51
46
47
45
43
31
23
17
12
7
17
27
40
33
24
15
10
5
0
0
0

Medium Clouds (% Sky Obscured)

58
50
43
36
34
31
35
26
17
7
5
3
0
11
23
32
24
17
8
5
2
0
0
0

High Clouds (% Sky Obscured)

50
39
21
3
2
1
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
16
11
1
12
5
1
8
2
0
1
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)

4
4
4
5
5
6
6
6
6
6
7
8
11
12
14
15
17
17
17
18
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
16
17
17
17
18
18
18
17
21
22
22
22
23
23
24
23
21
22
21
21
19

Dew Point (°C)

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

Relative Humidity (%)

74
76
77
78
79
81
82
83
79
76
73
67
62
57
60
62
63
67
72
75
76
77
78
80

Pressure (mb)

1031
1030
1030
1029
1029
1029
1029
1028
1029
1029
1029
1029
1028
1028
1027
1026
1025
1025
1025
1024
1025
1025
1026
1025

Ozone (du)

278
279
279
279
279
278
277
276
277
277
277
277
276
276
276
277
277
277
277
276
276
276
276
276

Tuesday 8

Waning Crescent 4%

04:52

16:07

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

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)

0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Medium Clouds (% Sky Obscured)

0
0
1
1
1
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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

12
11
10
9
9
8
7
6
6
7
7
8
10
12
13
14
15
14
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
19
20
19
19
19
19
19
18
23
24
24
25
26
27
27
26
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

81
84
83
85
86
86
86
86
81
75
70
65
59
54
56
58
60
65
70
74
80
84

Pressure (mb)

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

Ozone (du)

276
276
276
277
277
277
276
276
276
276
276
276
276
276
276
276
276
276
276
276
276
277

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

Generated: 02/09/26 22:52:27. Forecast: 02/09/26 to 08/09/26. Timezone: UTC+2.00