Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 1%

06:56

18:25

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

Sun - Rise: 06:30, Set: 17:30, Transit: 12:00. Moon - Rise: 06:56, Set: 18:25. Civil Dark: 17:55 - 06:06. Nautical Dark: 18:23 - 05:37. Astro Dark: 18:51 - 05:09

Total Clouds (% Sky Obscured)

76
74
68
49
46
42
39
31
23
25
9
5
3
14
22
22
36
31
24
18
9
6
2
0

Low Clouds (% Sky Obscured)

67
65
60
40
28
28
26
13
8
12
3
2
2
14
22
22
36
31
24
18
9
6
1
0

Medium Clouds (% Sky Obscured)

3
4
0
22
32
25
20
16
15
15
7
3
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
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
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 (%)

11
10
11
8
8
7
6
4
3
2
1
0
0
0
0
0
2
5
7
7
7
5
4
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
10
10
9
9
9
10
10
10
10
11
12
12
12
12
12
11
11
11
10

Relative Humidity (%)

80
78
78
78
76
79
73
64
57
54
54
54
54
57
62
67
73
74
77
79
79
79
80
79

Pressure (mb)

1038
1037
1037
1037
1038
1038
1038
1039
1038
1038
1037
1035
1035
1034
1034
1034
1035
1035
1035
1036
1035
1035
1035
1034

Ozone (du)

279
279
281
280
279
280
283
283
284
283
284
285
287
287
283
282
281
280
279
276
274
274
273
271

Friday 14

Waxing Crescent 4%

07:29

19:29

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
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:29, Set: 17:31, Transit: 12:00. Moon - Rise: 07:29, Set: 19:29. Civil Dark: 17:55 - 06:05. Nautical Dark: 18:24 - 05:37. Astro Dark: 18:52 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
12
16

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
13
12
16

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
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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 (%)

7
16
19
18
17
9
1
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
1
1
1
1
2
1
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
5
5
5
5
4
3
4
7
10
11
12
13
12
11
8
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
8
8
8
8
9
9
10
11
11
12
12
13
13
13
13
13
13
12
11
11

Relative Humidity (%)

79
79
79
77
76
76
68
59
53
50
49
51
52
57
60
67
73
77
79
81
81
82
82
82

Pressure (mb)

1034
1033
1033
1033
1033
1033
1033
1033
1033
1032
1031
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

272
273
274
274
275
276
276
277
275
273
271
270
269
269
269
268
267
268
267
266
266
266
265
265

Saturday 15

Waxing Crescent 10%

08:00

20:30

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

Sun - Rise: 06:28, Set: 17:31, Transit: 12:00. Moon - Rise: 08:00, Set: 20:30. Civil Dark: 17:56 - 06:04. Nautical Dark: 18:24 - 05:36. Astro Dark: 18:52 - 05:08

Total Clouds (% Sky Obscured)

29
7
42
65
31
12
48
77
73
73
73
2
0
0
0
0
0
0
7
15
22
24
25
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22
24
23
25

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)

20
5
42
65
31
12
47
72
73
73
73
1
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 (%)

4
8
18
20
27
23
2
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)

4
4
4
4
4
4
4
2
3
5
7
8
9
9
9
8
6
5
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
15
18
20
21
22
22
22
22
21
20
19
18
18
17
17
16
15
15

Feels Like (°C)

14
13
13
11
11
11
15
18
20
20
21
21
22
22
21
20
20
20
20
20
19
18
17
16

Dew Point (°C)

10
10
9
7
6
5
6
6
7
8
9
10
11
12
13
14
16
16
16
16
15
14
13
12

Relative Humidity (%)

82
79
75
68
63
61
53
45
42
43
44
46
49
53
58
68
81
86
86
89
87
86
85
82

Pressure (mb)

1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1026
1025
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1025
1025

Ozone (du)

264
264
264
264
264
265
265
267
269
270
270
271
274
276
278
278
280
280
279
278
278
277
278
277

Sunday 16

Waxing Crescent 17%

08:30

21:30

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

Sun - Rise: 06:27, Set: 17:32, Transit: 12:00. Moon - Rise: 08:30, Set: 21:30. Civil Dark: 17:56 - 06:03. Nautical Dark: 18:25 - 05:35. Astro Dark: 18:52 - 05:07

Total Clouds (% Sky Obscured)

18
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
28
30
33
39

Low Clouds (% Sky Obscured)

16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
10
12
12
15

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
4
8
12

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
0
0
0
0
0
0
0
0
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
3
4
4
4
3
3
4
7
9
10
11
11
11
10
8
7
6
4
4
4
4
4

Chance of Frost

Temperature (°C)

14
14
14
13
14
14
15
18
20
22
22
23
23
22
22
21
20
19
18
18
17
16
16
15

Feels Like (°C)

16
15
15
14
14
15
16
19
20
21
22
21
22
22
21
21
21
20
20
19
19
18
18
17

Dew Point (°C)

11
10
9
8
8
7
7
8
9
11
12
13
14
15
16
17
17
17
16
15
15
14
14
13

Relative Humidity (%)

79
76
72
69
67
63
55
50
47
48
50
54
57
64
70
77
84
85
85
86
87
87
87
87

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

278
278
278
278
278
278
278
279
281
281
280
278
275
273
272
271
270
270
270
270
270
269
269
269

Monday 17

Waxing Crescent 26%

09:00

22:29

02 OK
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
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK

Sun - Rise: 06:26, Set: 17:32, Transit: 11:59. Moon - Rise: 09:00, Set: 22:29. Civil Dark: 17:57 - 06:02. Nautical Dark: 18:25 - 05:34. Astro Dark: 18:53 - 05:06

Total Clouds (% Sky Obscured)

26
13
0
0
0
1
2
2
3
2
2
5
4
2
0
5
11
16
16
14
12
21
30
40

Low Clouds (% Sky Obscured)

14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21

Medium Clouds (% Sky Obscured)

8
4
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
1
2
1
1
2
1
1
0
4
6
8
8
8
8
5
2
2

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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
15
16
19
21
24
24
24
24
23
23
21
21
20
19
18
18
17
16
16

Feels Like (°C)

16
16
15
15
14
15
17
19
21
23
24
24
24
23
23
23
23
23
23
19
19
19
19
18

Dew Point (°C)

12
11
9
7
6
5
4
4
5
7
9
10
12
13
15
15
16
16
15
14
13
12
11
11

Relative Humidity (%)

83
78
69
62
56
52
44
37
34
34
37
41
45
51
60
68
73
77
80
77
73
71
71
69

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1022
1023
1024
1025
1025
1025
1025
1025
1024

Ozone (du)

269
268
267
267
265
265
265
264
264
264
262
260
259
258
257
257
256
256
256
256
256
256
257
257

Tuesday 18

Waxing Crescent 36%

09:31

23:28

02 OK
03 OK
04 OK
05 OK
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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad

Sun - Rise: 06:25, Set: 17:33, Transit: 11:59. Moon - Rise: 09:31, Set: 23:28. Civil Dark: 17:57 - 06:01. Nautical Dark: 18:26 - 05:33. Astro Dark: 18:53 - 05:05

Total Clouds (% Sky Obscured)

41
43
44
35
28
19
13
7
1
1
1
1
3
6
9
14
19
23
25
25
25
34
43
52

Low Clouds (% Sky Obscured)

27
26
28
22
18
12
8
3
0
0
0
0
1
2
3
6
9
15
20
23
25
34
43
52

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)

1
0
1
1
2
3
3
3
1
1
1
1
2
3
3
2
1
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 (%)

4
0
0
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
1
11
17
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
4
4
4
4
4
3
3
4
6
7
8
8
7
6
5
4
6
8
9
7
7
6
6

Chance of Frost

Temperature (°C)

16
16
15
15
16
17
18
20
22
24
24
25
25
24
23
22
21
20
19
19
18
18
18
17

Feels Like (°C)

19
17
16
16
16
16
15
19
20
20
21
22
23
25
24
24
24
24
24
19
18
18
18
18

Dew Point (°C)

10
10
9
8
7
7
6
6
6
6
7
9
10
11
12
14
14
16
16
16
16
15
15
14

Relative Humidity (%)

69
67
65
62
56
50
45
39
35
30
33
36
38
44
50
57
65
75
84
84
83
83
83
82

Pressure (mb)

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

Ozone (du)

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

Wednesday 19

Waxing Crescent 46%

10:06

00:26

Sun - Rise: 06:24, Set: 17:34, Transit: 11:59. Moon - Rise: 10:06, Set: 00:26. Civil Dark: 17:58 - 06:00. Nautical Dark: 18:26 - 05:32. Astro Dark: 18:54 - 05:04

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: 13/08/26 02:31:31. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+2.00