Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waning Gibbous 89%

No Rise

07:17

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

Sun - Rise: 05:03, Set: 18:15, Transit: 11:39. Moon - Rise: No Rise, Set: 07:17. Civil Dark: 18:40 - 04:38. Nautical Dark: 19:10 - 04:08. Astro Dark: 19:41 - 03:37

Total Clouds (% Sky Obscured)

38
58
57
67
69
83
90
86
80
72
33
48
51
64
70
80
40
45
44
53
43
20
36
20

Low Clouds (% Sky Obscured)

37
57
57
65
69
78
85
80
77
72
33
48
46
55
37
40
30
26
20
19
6
2
17
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
21
20
9
0
0
0
0
0
0
0
0
0
0
0
7
15
20
12

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
1
3
11
11
22
33
65
18
33
35
45
40
2
10
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
4
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
2
0
4
11
5
1
1
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)

2
3
4
3
2
2
2
2
2
2
3
6
8
10
12
12
12
12
11
10
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
14
14
14
14
14
14
14
15
15
15
15
15
16
16
16
16
16
15
15
15
15
14

Relative Humidity (%)

78
78
79
79
78
76
77
77
77
73
70
64
62
62
64
63
63
65
67
69
71
73
76
77

Pressure (mb)

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

Ozone (du)

293
295
297
295
295
294
294
292
293
292
290
289
289
287
286
285
285
283
282
282
282
283
284
285

Thursday 29

Waning Gibbous 80%

22:18

08:22

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

Sun - Rise: 05:02, Set: 18:16, Transit: 11:39. Moon - Rise: 22:18, Set: 08:22. Civil Dark: 18:41 - 04:37. Nautical Dark: 19:11 - 04:07. Astro Dark: 19:42 - 03:36

Total Clouds (% Sky Obscured)

8
22
26
22
12
20
20
20
18
14
17
13
18
11
0
2
1
4
12
16
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
10
20
20
20
18
14
17
13
18
11
0
2
0
4
12
16
2
0
0
0

Medium Clouds (% Sky Obscured)

5
17
21
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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
5
4
4
4
4
6
8
10
12
14
14
15
15
14
13
13
11
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
79
81
82
82
78
71
65
62
59
57
57
60
61
63
64
71
75
79
81
82

Pressure (mb)

1022
1022
1021
1020
1020
1019
1019
1020
1020
1021
1021
1021
1020
1019
1019
1018
1018
1017
1018
1018
1018
1019
1020
1020

Ozone (du)

285
284
283
281
281
281
281
280
280
280
281
281
283
284
284
283
282
281
280
279
279
279
278
279

Friday 30

Waning Gibbous 70%

23:18

09:31

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad

Sun - Rise: 05:01, Set: 18:17, Transit: 11:39. Moon - Rise: 23:18, Set: 09:31. Civil Dark: 18:42 - 04:36. Nautical Dark: 19:12 - 04:06. Astro Dark: 19:43 - 03:35

Total Clouds (% Sky Obscured)

0
0
2
5
5
2
2
0
1
5
2
2
2
3
6
5
36
75
82
79
81
37
55
78

Low Clouds (% Sky Obscured)

0
0
0
3
2
0
2
0
0
3
0
0
0
0
3
3
0
8
18
6
1
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
1
2
37
26
78

High Clouds (% Sky Obscured)

0
0
2
2
2
2
1
0
1
2
2
2
2
3
3
3
26
55
66
62
75
30
47
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
1
2
2
2
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
3
2
1
4
5

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)

7
7
6
5
5
5
4
4
4
6
8
9
11
13
15
15
15
15
14
12
10
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
86
88
88
89
88
89
85
78
73
67
61
61
62
66
67
69
72
78
81
81
80
82

Pressure (mb)

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

Ozone (du)

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

Saturday 31

Waning Gibbous 58%

00:09

10:41

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

Sun - Rise: 05:00, Set: 18:18, Transit: 11:39. Moon - Rise: 00:09, Set: 10:41. Civil Dark: 18:43 - 04:35. Nautical Dark: 19:13 - 04:05. Astro Dark: 19:44 - 03:34

Total Clouds (% Sky Obscured)

100
99
98
96
85
74
66
60
54
69
63
61
36
55
78
100
100
100
100
100
100
87
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
21
43
60
76
52
50
46
55
48
38
38

Medium Clouds (% Sky Obscured)

98
90
41
29
31
31
30
39
49
67
49
27
29
3
2
27
48
52
73
69
70
26
65
60

High Clouds (% Sky Obscured)

100
97
94
90
70
54
44
37
36
49
45
58
36
55
78
100
100
100
100
100
100
80
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
9
9
9
9
9
9
7

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
Light Rain
Light Rain
None
None
None
Light Rain
None
None
None

Precipitation Probability (%)

2
6
11
0
3
5
0
2
0
0
0
2
0
2
10
82
87
42
23
47
70
22
30
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.7
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
19
19
19
19
19
19
21
22
24
26
26
26
26
24
24
24
24
23
23
22
23

Feels Like (°C)

21
19
20
19
19
18
20
20
21
23
24
26
27
27
26
26
27
26
27
26
25
22
24
22

Dew Point (°C)

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

Relative Humidity (%)

81
80
81
85
85
86
88
88
84
76
68
63
61
63
63
65
83
89
82
82
87
87
87
83

Pressure (mb)

1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1014
1015
1016

Ozone (du)

281
281
280
280
280
280
280
279
279
279
279
279
279
279
279
278
277
279
280
280
281
282
281
281

Sunday 1

Third Quarter 47%

00:51

11:48

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: 05:00, Set: 18:18, Transit: 11:39. Moon - Rise: 00:51, Set: 11:48. Civil Dark: 18:44 - 04:34. Nautical Dark: 19:14 - 04:04. Astro Dark: 19:45 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
98
99
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
46
48
55
53
56
72
89
98
99
98
97
96
97
98
99
100
100
100
100
100
100
98
94

Medium Clouds (% Sky Obscured)

26
44
54
44
11
14
18
15
13
12
15
16
17
21
21
25
24
20
16
24
41
60
69
74

High Clouds (% Sky Obscured)

100
80
60
40
45
50
50
50
45
30
20
20
20
47
73
100
97
95
92
86
79
65
60
62

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

8
10
13
2
7
13
9
17
15
24
30
45
44
41
43
42
54
69
83
77
84
94
78
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.5
0.8
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
85
84
85
86
88
88
84
81
81
81
85
88
87
87
88
88
88
89
89
89
89
88

Pressure (mb)

1016
1016
1015
1015
1014
1014
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1015
1015
1016
1017
1018
1018

Ozone (du)

281
282
282
282
282
282
282
281
281
282
282
281
280
280
280
280
279
279
279
278
278
278
278
278

Monday 2

Waning Crescent 35%

01:28

12:52

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: 04:59, Set: 18:19, Transit: 11:39. Moon - Rise: 01:28, Set: 12:52. Civil Dark: 18:44 - 04:34. Nautical Dark: 19:15 - 04:03. Astro Dark: 19:46 - 03:32

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

90
83
73
67
76
84
92
94
97
100
100
100
100
97
95
93
95
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

79
68
61
55
47
35
33
51
69
88
92
98
100
99
99
98
96
95
92
90
91
95
86
77

High Clouds (% Sky Obscured)

59
37
20
3
18
30
30
53
76
99
84
69
48
63
82
100
100
100
100
71
43
15
18
22

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
8
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

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

54
47
40
32
27
26
27
25
30
35
31
33
29
25
30
27
29
38
29
35
57
60
52
51

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
88
89
88
88
86
86
86
86
85
85
85
84
84
82
85
86
89
89
89
91
91

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1016
1016
1016
1016
1015
1016
1017
1017
1017

Ozone (du)

278
278
278
278
277
277
277
277
277
278
278
278
278
278
278
278
278
277
277
276
276
276
275
275

Tuesday 3

Waning Crescent 25%

02:00

13:53

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

Sun - Rise: 04:58, Set: 18:20, Transit: 11:39. Moon - Rise: 02:00, Set: 13:53. Civil Dark: 18:45 - 04:33. Nautical Dark: 19:15 - 04:02. Astro Dark: 19:47 - 03:31

Total Clouds (% Sky Obscured)

100
99
99
98
95
93
91
79
65
53
62
70
79
75
75
75
78
79
78
83
90
99

Low Clouds (% Sky Obscured)

100
99
97
97
93
89
86
76
65
53
62
70
79
75
75
75
78
79
77
83
90
99

Medium Clouds (% Sky Obscured)

64
54
51
41
43
40
41
35
40
39
44
45
45
45
50
50
45
35
30
25
25
25

High Clouds (% Sky Obscured)

40
36
31
27
35
35
36
23
12
2
2
2
2
3
3
3
5
7
6
4
3
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

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
Very Light Rain
None
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

47
47
44
33
46
40
22
33
30
27
28
34
57
24
25
48
30
27
52
52
43
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.2
0
0
0.3
0.3
0
0.2

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
5
6
8
9
9
9
10
9
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
21
21
21
20
20
19
26
25
23
24
24
24
25
25
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
92
92
92
92
93
86
81
76
75
73
73
74
75
77
80
85
89
91
92

Pressure (mb)

1017
1017
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1016

Ozone (du)

275
275
274
274
273
273
273
272
272
272
272
272
271
271
271
271
271
270
270
269
270
270

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

Generated: 28/10/26 22:58:24. Forecast: 28/10/26 to 03/11/26. Timezone: UTC+2.00