Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 82%

13:11

03:10

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

Sun - Rise: 06:20, Set: 17:36, Transit: 11:58. Moon - Rise: 13:11, Set: 03:10. Civil Dark: 18:00 - 05:56. Nautical Dark: 18:28 - 05:28. Astro Dark: 18:56 - 05:00

Total Clouds (% Sky Obscured)

29
1
66
38
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
15
36
49
35

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
34
47
32

Medium Clouds (% Sky Obscured)

8
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
1
61
24
1
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 (%)

2
2
1
1
1
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
2
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)

17
16
15
15
12
10
10
10
10
11
11
12
14
13
12
13
12
11
10
9
6
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
54
49
43
44
46
47
49
54
56
51
45
35
36
38
43
50
53
57
62
71
72
74
74

Pressure (mb)

1023
1024
1024
1024
1024
1025
1026
1027
1028
1028
1029
1029
1030
1029
1028
1027
1027
1027
1027
1027
1028
1029
1029
1029

Ozone (du)

292
290
292
294
297
298
300
305
304
302
303
304
303
302
302
299
296
293
291
291
291
292
293
290

Sunday 23

Waxing Gibbous 89%

14:08

03:56

22 OK
23 OK
00 OK
01 Good
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 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:19, Set: 17:36, Transit: 11:58. Moon - Rise: 14:08, Set: 03:56. Civil Dark: 18:01 - 05:55. Nautical Dark: 18:28 - 05:27. Astro Dark: 18:56 - 04:59

Total Clouds (% Sky Obscured)

23
22
25
16
19
22
0
0
0
0
0
0
0
0
0
0
0
2
18
6
0
0
0
12

Low Clouds (% Sky Obscured)

20
22
23
16
19
22
0
0
0
0
0
0
0
0
0
0
0
1
12
4
0
0
0
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
12
12
11
10
10
10
9
10
10
11
11
13
13
14
14
15
15
16
15

Relative Humidity (%)

74
77
77
78
78
79
79
79
76
73
63
53
48
47
47
48
53
55
60
68
80
83
86
86

Pressure (mb)

1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1027
1026
1026
1025
1024
1023
1022
1022
1022
1022
1023
1024
1024
1024

Ozone (du)

289
287
287
287
288
288
287
286
285
285
285
285
284
283
282
281
281
280
280
279
277
277
278
277

Monday 24

Waxing Gibbous 87%

15:06

04:37

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

Sun - Rise: 06:18, Set: 17:37, Transit: 11:57. Moon - Rise: 15:06, Set: 04:37. Civil Dark: 18:01 - 05:54. Nautical Dark: 18:29 - 05:26. Astro Dark: 18:57 - 04:58

Total Clouds (% Sky Obscured)

23
24
25
24
19
13
0
0
0
0
0
0
0
29
36
37
41
42
40
50
47
46
47
51

Low Clouds (% Sky Obscured)

18
22
25
24
19
13
0
0
0
0
0
0
0
29
36
37
41
42
40
50
47
46
47
50

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
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
2
1
0
20
10
6
2
0
0
0
1
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
4
7
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
79
79
75
73
69
68
63
53
49
48
51
55
55
56
59
63
69
78
80
82
81

Pressure (mb)

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

Ozone (du)

275
272
271
270
270
269
268
267
268
269
271
273
273
275
278
280
281
280
281
281
281
278
278
275

Tuesday 25

Waxing Gibbous 95%

16:05

05:14

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: 06:17, Set: 17:37, Transit: 11:57. Moon - Rise: 16:05, Set: 05:14. Civil Dark: 18:02 - 05:53. Nautical Dark: 18:29 - 05:25. Astro Dark: 18:57 - 04:57

Total Clouds (% Sky Obscured)

58
59
59
59
67
80
92
94
97
100
100
100
100
100
100
94
85
93
98
97
96
96
97
99

Low Clouds (% Sky Obscured)

55
53
53
49
59
71
82
88
93
99
99
100
100
99
99
91
77
83
87
87
87
88
92
96

Medium Clouds (% Sky Obscured)

0
0
0
0
6
13
19
28
34
44
50
55
60
55
55
55
52
53
45
44
43
38
42
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
3
55
55
56
21
14
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 (%)

20
19
18
3
16
8
6
20
22
23
24
22
8
12
16
5
17
24
17
38
45
49
44
50

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
71
67
65
65
64
65
70
72
72
71
67
63
61
59
57
58
63
65
69
73
77
78

Pressure (mb)

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

Ozone (du)

269
267
267
266
267
268
267
266
266
266
266
267
267
266
265
264
263
263
264
263
264
263
263
263

Wednesday 26

Waxing Gibbous 98%

17:04

05:47

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: 06:16, Set: 17:38, Transit: 11:57. Moon - Rise: 17:04, Set: 05:47. Civil Dark: 18:02 - 05:52. Nautical Dark: 18:30 - 05:24. Astro Dark: 18:58 - 04:56

Total Clouds (% Sky Obscured)

99
96
100
99
100
100
100
100
98
99
81
82
71
79
78
74
77
81
86
92
96
100
100
100

Low Clouds (% Sky Obscured)

99
84
72
58
61
61
61
56
51
43
38
34
43
63
59
55
58
62
65
68
71
70
66
59

Medium Clouds (% Sky Obscured)

40
42
43
44
45
45
42
48
51
50
41
37
33
31
28
25
17
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
47
77
89
93
96
100
98
94
93
57
46
13
16
20
16
32
47
81
89
94
99
99
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 (%)

46
31
30
19
24
30
15
28
37
16
18
22
14
9
14
2
4
3
9
9
9
7
8
9

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
3
3
3
3
2
4
5
7
9
11
13
14
16
17
17
17
17
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
85
86
86
85
85
85
85
82
72
68
66
64
70
70
74
75
77
80
80
78
78
78

Pressure (mb)

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

Ozone (du)

263
262
262
262
262
263
263
263
264
264
266
266
266
266
268
269
269
270
270
270
269
268
268
268

Thursday 27

Waxing Gibbous 100%

18:03

06:17

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

Sun - Rise: 06:15, Set: 17:39, Transit: 11:57. Moon - Rise: 18:03, Set: 06:17. Civil Dark: 18:03 - 05:51. Nautical Dark: 18:30 - 05:23. Astro Dark: 18:58 - 04:55

Total Clouds (% Sky Obscured)

100
78
58
38
45
56
65
68
65
56
42
24
5
19
34
56
40
19
0
4
8
15
20
28

Low Clouds (% Sky Obscured)

57
42
36
31
31
30
29
24
17
14
9
4
0
0
0
0
0
0
0
0
0
0
0
0

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)

100
74
48
23
30
51
65
68
65
56
42
24
4
13
22
24
21
11
0
4
8
10
16
23

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 (%)

3
5
2
0
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)

12
11
11
11
10
10
9
8
8
9
9
11
13
15
18
20
21
20
17
16
15
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
79
82
82
83
85
86
82
78
76
66
59
52
55
57
60
62
65
68
69
69
70
70

Pressure (mb)

1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1028
1027
1027
1027
1026
1025
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

268
268
268
268
268
268
269
269
269
268
268
268
267
266
267
268
269
269
270
271
271
271
270
272

Friday 28

Full Moon 99%

19:01

06:46

22 OK
23 OK
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 OK
15 OK
16 Bad
17 OK
18 OK
19 Good

Sun - Rise: 06:13, Set: 17:39, Transit: 11:56. Moon - Rise: 19:01, Set: 06:46. Civil Dark: 18:03 - 05:49. Nautical Dark: 18:31 - 05:22. Astro Dark: 18:59 - 04:54

Total Clouds (% Sky Obscured)

38
25
13
0
0
0
0
0
0
0
6
10
12
8
5
4
19
37
55
38
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

27
21
10
0
0
0
0
0
0
0
6
10
12
8
5
4
19
27
33
22
15
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)

9
8
7
6
5
5
5
5
5
5
6
8
11
13
15
18
20
19
19
18
17
15

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
15
16
17
18
20
22
25
26
27
27
26
25
24
22
21

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
12
12
11
11
11
11
11
11
12
13
14
16
17
18
18
17
16

Relative Humidity (%)

71
71
71
72
73
74
77
76
72
66
62
55
48
43
45
46
49
55
63
70
69
69

Pressure (mb)

1025
1025
1025
1024
1024
1024
1023
1023
1023
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018
1018
1018
1018

Ozone (du)

273
274
274
274
275
275
276
276
276
275
274
274
274
274
275
275
275
275
275
275
275
275

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

Generated: 22/08/26 22:25:06. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+2.00