Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 16

Waxing Crescent 29%

09:22

23:12

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

Sun - Rise: 05:50, Set: 17:49, Transit: 11:50. Moon - Rise: 09:22, Set: 23:12. Civil Dark: 18:12 - 05:27. Nautical Dark: 18:40 - 04:59. Astro Dark: 19:08 - 04:31

Total Clouds (% Sky Obscured)

16
5
3
76
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
42
34
62
78
91
87
93
94
91
80
82
92
87
100
93
96
96
93
92
88

Medium Clouds (% Sky Obscured)

0
0
0
0
6
4
2
43
58
49
53
49
49
57
69
53
78
93
88
100
96
100
100
100

High Clouds (% Sky Obscured)

16
4
1
76
100
100
100
95
100
100
100
100
100
100
100
100
97
3
9
6
84
100
56
71

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
3
21
39
56
56
43
29
13
10
11
23
42
61
55
66
69
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0.3
0
0.3
0.2
0.4
1
2
2.2

Wind Speed/Direction (mph)

8
9
9
11
19
19
18
16
14
14
13
13
12
12
13
13
12
12
10
12
12
13
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
26
25
25
19
18
17
18
18
17
16
16
17
16
16
16
15
15
16
15
15
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

50
52
56
63
71
74
81
80
79
82
77
72
67
68
71
81
74
79
82
83
79
78
79
74

Pressure (mb)

1018
1018
1018
1018
1020
1021
1022
1024
1025
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026

Ozone (du)

283
283
283
284
285
284
282
280
281
281
281
281
282
281
283
284
284
284
284
284
285
287
288
288

Thursday 17

Waxing Crescent 38%

10:10

00:09

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:49, Set: 17:49, Transit: 11:49. Moon - Rise: 10:10, Set: 00:09. Civil Dark: 18:13 - 05:25. Nautical Dark: 18:41 - 04:58. Astro Dark: 19:08 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
86
79
79
89
96
93
94
95
97
98
99
95
95
96
94
94
95
95
93
95
96
98
94

Medium Clouds (% Sky Obscured)

100
97
99
51
74
100
100
100
89
100
90
100
92
100
100
98
100
95
100
100
100
100
100
98

High Clouds (% Sky Obscured)

100
78
100
100
100
100
100
100
100
100
100
100
100
100
100
58
100
49
80
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
8
8
7
6
4
4
5
5
3
2
3
2
1
1
1
1
1
1
1
1
4
3

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.2
1.5
1.2
0.5
0.8
1.1
2.4
1.3
1
1.8
2.7
2.4
2.3
2.8
3.2
5.6
3.4
2.6
2.8
4.8
4.5
2.8
2.1
2.4

Wind Speed/Direction (mph)

11
13
14
13
12
14
20
20
17
17
17
16
16
13
14
14
15
16
16
14
11
12
13
12

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
83
88
90
90
89
89
89
90
90
90
90
92
96
96
96
95
95
93
93
96
93
92

Pressure (mb)

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

Ozone (du)

289
288
289
287
286
286
287
288
289
289
288
287
287
286
287
286
285
286
285
286
286
287
286
285

Friday 18

First Quarter 48%

11:01

01:02

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:48, Set: 17:50, Transit: 11:49. Moon - Rise: 11:01, Set: 01:02. Civil Dark: 18:13 - 05:24. Nautical Dark: 18:41 - 04:56. Astro Dark: 19:09 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
96
99
92
91
87
67
85
70
85
100
100
100
100
100
100
97
92
92
91
87
73

Medium Clouds (% Sky Obscured)

100
100
100
100
100
69
90
61
95
91
100
50
47
48
45
47
57
53
53
59
47
46
46
45

High Clouds (% Sky Obscured)

100
100
100
100
100
90
100
76
100
100
100
100
100
100
100
100
56
68
58
69
100
100
89
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
89
64
59
48
31
30
20
22
19
16
21
21
13
23

Precipitation Amount (mm)

1.4
1.5
1.9
2.6
1.3
0.7
0.8
1
1
1.2
0.7
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
14
15
14
11
10
8
7
6
5
4
5
5
5
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
90
87
85
83
83
85
86
87
87
86
86
87
87
86
86
83
82
79
74
70
67

Pressure (mb)

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

Ozone (du)

284
283
281
279
280
281
282
283
283
283
283
284
284
285
284
283
284
285
284
285
285
285
285
286

Saturday 19

Waxing Gibbous 58%

11:57

01:50

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:47, Set: 17:50, Transit: 11:49. Moon - Rise: 11:57, Set: 01:50. Civil Dark: 18:14 - 05:23. Nautical Dark: 18:42 - 04:55. Astro Dark: 19:10 - 04:27

Total Clouds (% Sky Obscured)

84
88
100
100
100
100
100
100
100
100
100
95
90
86
90
96
97
84
69
54
63
76
83
89

Low Clouds (% Sky Obscured)

65
60
66
79
85
84
81
78
70
67
60
65
74
79
33
19
13
9
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
45
44
48
47
49
46
47
39
30
22
20
22
36
14
8
0
0
0
35
2
13
4
55

High Clouds (% Sky Obscured)

63
78
100
100
100
81
100
100
100
100
100
82
60
41
63
83
97
84
69
54
63
75
83
84

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
10
22
22
20
31
25
9
15
10
6
15
6
3
5
3
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
6
6
5
4
2
1
1
2
2
2
3
3
3
3
3
3
3
3
3
3
5
8
10

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
19
19
19
19
19
19
19
19
19
18
18
18
18
19
21
22
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
72
77
84
86
88
88
88
86
86
86
86
85
85
89
89
90
88
82
75
71
63
56

Pressure (mb)

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

Ozone (du)

285
284
284
285
286
287
286
287
288
288
288
289
290
291
292
292
293
293
292
292
291
292
292
293

Sunday 20

Waxing Gibbous 67%

11:57

02:33

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:46, Set: 17:51, Transit: 11:48. Moon - Rise: 11:57, Set: 02:33. Civil Dark: 18:14 - 05:22. Nautical Dark: 18:42 - 04:54. Astro Dark: 19:10 - 04:26

Total Clouds (% Sky Obscured)

94
84
99
99
99
98
99
100
100
87
100
100
94
93
94
95
97
97
97
96
89
83
76
75

Low Clouds (% Sky Obscured)

0
0
11
23
34
36
38
37
36
35
36
32
23
14
9
9
4
14
27
44
39
29
14
19

Medium Clouds (% Sky Obscured)

19
1
7
40
42
39
15
17
17
18
22
24
22
23
21
18
17
32
48
69
52
32
10
25

High Clouds (% Sky Obscured)

94
84
98
94
94
87
99
100
100
84
100
100
90
91
76
59
77
83
84
84
85
74
69
75

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
2
7
1
4
7
3
10
13
4
5
6
4
7
7
3
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)

11
13
14
12
11
9
7
5
6
5
5
5
5
5
4
4
5
5
4
4
3
4
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
65
69
76
81
81
81
80
80
82
82
84
85
86
86
86
86
81
77
73
68
64
60

Pressure (mb)

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

Ozone (du)

293
293
293
291
289
288
287
286
286
287
288
288
285
286
284
283
283
282
282
282
282
282
281
280

Monday 21

Waxing Gibbous 76%

12:54

03:11

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:44, Set: 17:51, Transit: 11:48. Moon - Rise: 12:54, Set: 03:11. Civil Dark: 18:15 - 05:20. Nautical Dark: 18:43 - 04:53. Astro Dark: 19:11 - 04:25

Total Clouds (% Sky Obscured)

73
68
71
68
68
56
50
49
55
66
77
81
84
86
84
85
85
74
63
55
62
68
73
58

Low Clouds (% Sky Obscured)

23
28
33
38
42
38
43
35
49
58
67
67
68
71
73
77
80
71
61
51
58
64
72
54

Medium Clouds (% Sky Obscured)

36
50
44
38
27
36
42
49
45
50
55
50
44
46
40
31
26
20
11
2
3
5
7
7

High Clouds (% Sky Obscured)

73
68
71
45
31
24
21
18
19
19
45
60
60
70
54
48
39
23
11
3
2
1
0
0

ISS Passover

Visibility (miles)

9
9
9
7
6
4
3
2
1
3
5
7
8
8
9
9
9
9
8
7
6
7
8
8

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

Precipitation Probability (%)

12
14
39
55
53
95
95
95
95
95
95
95
65
27
31
26
13
23
27
29
36
42
49
44

Precipitation Amount (mm)

0
0
0
0.2
0
1.1
3.3
6.9
3.2
2.5
2.1
1.1
0.4
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

9
9
10
8
7
5
5
6
8
6
5
4
3
2
2
2
2
3
3
3
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
70
74
79
83
87
91
94
96
95
95
93
92
92
91
89
89
88
86
84
84
81
79
78

Pressure (mb)

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

Ozone (du)

280
280
280
279
279
279
278
277
276
277
279
280
280
281
281
281
281
281
280
280
279
279
279
279

Tuesday 22

Waxing Gibbous 84%

13:53

03:45

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

Sun - Rise: 05:43, Set: 17:52, Transit: 11:48. Moon - Rise: 13:53, Set: 03:45. Civil Dark: 18:16 - 05:19. Nautical Dark: 18:43 - 04:51. Astro Dark: 19:11 - 04:23

Total Clouds (% Sky Obscured)

43
28
31
34
36
36
37
42
40
36
34
43
49
51
44
34
24
19
12
5

Low Clouds (% Sky Obscured)

36
18
24
29
35
36
31
29
30
31
31
32
38
36
30
30
23
15
8
3

Medium Clouds (% Sky Obscured)

6
5
6
6
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
7
25
17
5
0
3
8
9
6
4
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

Fog (%)

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

Precipitation Probability (%)

26
31
41
25
5
11
11
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

Wind Speed/Direction (mph)

5
6
8
7
6
6
5
4
3
2
2
1
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
25
26
25
24
24
24
24
23
23
24
24
24
24
23
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
77
79
79
81
84
86
88
88
89
88
89
91
89
89
91
86
81

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020

Ozone (du)

278
278
278
277
277
277
278
278
278
278
278
278
277
277
277
276
276
276
277
277

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

Generated: 16/09/26 12:48:31. Forecast: 16/09/26 to 22/09/26. Timezone: UTC+2.00