Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Gibbous 93%

16:35

03:43

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

Sun - Rise: 05:08, Set: 18:12, Transit: 11:40. Moon - Rise: 16:35, Set: 03:43. Civil Dark: 18:36 - 04:43. Nautical Dark: 19:06 - 04:14. Astro Dark: 19:36 - 03:43

Total Clouds (% Sky Obscured)

100
90
62
69
79
47
30
29
24
4
2
2
7
21
15
4
3
2
5
15
26
34
46
59

Low Clouds (% Sky Obscured)

100
85
39
55
55
36
28
23
15
0
0
0
7
20
14
2
0
0
4
15
26
32
46
50

Medium Clouds (% Sky Obscured)

43
41
38
42
28
11
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17

High Clouds (% Sky Obscured)

2
0
15
17
27
5
2
11
11
4
2
2
0
2
2
2
3
2
2
1
2
1
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 (%)

12
3
1
3
3
2
1
1
2
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)

3
2
1
1
4
3
3
5
4
3
5
7
8
10
11
12
12
13
12
11
10
7
4
4

Chance of Frost

Temperature (°C)

20
20
19
19
19
18
18
18
17
18
20
21
23
24
25
26
26
26
25
25
24
23
22
22

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
14
14
14
14
14
14
15
15
16
18
19
19
19
19
20
20
20
20

Relative Humidity (%)

72
72
75
80
78
78
79
81
82
77
69
62
58
56
56
60
63
65
69
71
77
85
91
92

Pressure (mb)

1025
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

283
284
284
283
283
282
282
282
283
282
282
284
284
284
284
284
284
284
284
284
284
285
286
284

Saturday 24

Waxing Gibbous 98%

17:40

04:15

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

Sun - Rise: 05:07, Set: 18:12, Transit: 11:39. Moon - Rise: 17:40, Set: 04:15. Civil Dark: 18:37 - 04:42. Nautical Dark: 19:06 - 04:12. Astro Dark: 19:37 - 03:42

Total Clouds (% Sky Obscured)

48
48
47
41
45
46
43
44
48
42
45
41
21
21
34
61
69
95
80
100
100
100
93
93

Low Clouds (% Sky Obscured)

46
48
47
39
45
46
43
44
48
42
45
41
21
21
34
54
56
47
43
48
59
82
75
72

Medium Clouds (% Sky Obscured)

3
0
0
3
0
0
0
0
0
0
0
0
0
0
0
37
5
93
39
62
64
31
45
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
45
60
0
65
70
70
48
35

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
31
48
48
41
29
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
5
28
5
15
22
20
34
43

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
2
3
3
3
3
3
3
3
4
6
6
8
10
14
15
17
17
19
15
14
15
14

Chance of Frost

Temperature (°C)

22
21
21
21
20
20
20
20
20
20
21
23
24
25
26
25
25
25
24
24
24
23
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
92
92
93
93
92
86
79
72
66
63
65
68
69
70
72
70
72
75
74
75

Pressure (mb)

1018
1018
1017
1017
1016
1015
1015
1014
1015
1015
1016
1016
1015
1014
1013
1013
1013
1013
1014
1014
1016
1017
1017
1018

Ozone (du)

283
283
283
283
281
281
281
281
279
282
283
283
284
284
283
283
283
283
282
281
281
281
282
282

Sunday 25

Waxing Gibbous 100%

18:48

04:50

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

Sun - Rise: 05:06, Set: 18:13, Transit: 11:39. Moon - Rise: 18:48, Set: 04:50. Civil Dark: 18:38 - 04:41. Nautical Dark: 19:07 - 04:11. Astro Dark: 19:38 - 03:41

Total Clouds (% Sky Obscured)

87
86
89
77
71
93
100
100
100
100
100
100
96
97
94
98
99
97
94
90
93
97
100
100

Low Clouds (% Sky Obscured)

84
30
46
47
57
80
100
95
98
100
100
100
94
96
92
98
93
91
88
76
85
87
76
84

Medium Clouds (% Sky Obscured)

8
73
68
52
54
72
76
80
80
80
98
99
84
70
66
44
44
27
63
65
84
91
76
100

High Clouds (% Sky Obscured)

44
55
1
5
2
12
0
10
33
15
14
8
47
33
60
65
70
78
50
24
50
71
100
100

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
7
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
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

44
13
40
10
10
8
11
19
25
17
13
18
12
10
15
4
14
95
93
52
85
93
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.7
0
0.3
0.2
0.4
0.7

Wind Speed/Direction (mph)

13
10
11
9
8
8
8
6
6
5
5
5
6
7
7
8
8
10
6
9
8
6
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
81
82
84
84
81
80
79
76
72
68
64
64
65
68
69
76
88
84
86
89
89

Pressure (mb)

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

Ozone (du)

282
283
284
283
284
284
285
287
287
287
286
286
286
285
287
287
285
283
282
284
283
283
283
283

Monday 26

Full Moon 99%

19:59

05:31

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

Sun - Rise: 05:05, Set: 18:14, Transit: 11:39. Moon - Rise: 19:59, Set: 05:31. Civil Dark: 18:39 - 04:40. Nautical Dark: 19:08 - 04:10. Astro Dark: 19:39 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
99
99
97

Low Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
95
82
93
89
94
97
99
99
98
97
95

Medium Clouds (% Sky Obscured)

100
100
89
100
99
100
60
60
65
65
70
65
70
70
70
60
60
57
55
52
41
28
19
13

High Clouds (% Sky Obscured)

100
81
67
100
100
100
100
99
77
53
35
35
40
40
40
45
29
40
40
29
34
40
40
45

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
77
68
55
74
94
95
95
93
66
61
75
82
53
53
44
46
43
36
43
44
37
32

Precipitation Amount (mm)

0.9
0.4
0.3
0.2
0.2
0.3
0.6
1.1
1.1
0.6
0
0.2
0.6
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
5
6
6
5
5
5
5
5
6
7
9
10
11
11
11
10
9
8
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
91
91
91
89
91
91
89
88
85
84
81
80
73
70
75
73
82
86
84
81
82
81

Pressure (mb)

1019
1019
1019
1018
1017
1017
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1022
1023

Ozone (du)

284
284
283
283
283
284
286
287
288
288
287
288
289
291
292
293
295
293
291
291
290
290
290
291

Tuesday 27

Waning Gibbous 95%

No Rise

06:20

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

Sun - Rise: 05:04, Set: 18:15, Transit: 11:39. Moon - Rise: No Rise, Set: 06:20. Civil Dark: 18:39 - 04:39. Nautical Dark: 19:09 - 04:09. Astro Dark: 19:40 - 03:39

Total Clouds (% Sky Obscured)

94
94
94
95
95
77
98
69
100
99
100
87
82
80
82
84
83
86
89
92
84
77
66
60

Low Clouds (% Sky Obscured)

92
89
89
90
69
64
62
48
43
51
56
62
59
60
69
75
81
85
87
89
68
50
31
31

Medium Clouds (% Sky Obscured)

6
1
7
11
15
12
6
0
0
0
0
21
19
17
10
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
50
54
55
48
42
80
69
100
98
100
68
72
66
52
31
13
24
34
38
29
32
45
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 (%)

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 (%)

33
32
19
14
8
7
4
2
0
2
3
15
12
4
6
4
2
7
6
4
7
7
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
20
20
19
20
18
19
19
18
19
19
19
19
19
19
19
20
20
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
78
78
81
85
85
86
85
77
73
71
70
71
69
68
67
71
72
73
77
82
86

Pressure (mb)

1023
1023
1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1021
1021
1021
1020
1019
1019
1019
1019
1018
1019
1019
1020

Ozone (du)

291
292
291
292
292
294
295
298
297
297
296
296
296
296
295
295
294
293
293
293
293
294
295
296

Wednesday 28

Waning Gibbous 89%

21:11

07:17

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

Sun - Rise: 05:03, Set: 18:15, Transit: 11:39. Moon - Rise: 21:11, 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)

62
63
42
21
0
0
0
0
1
1
2
3
5
6
13
19
24
29
35
38
35
40
44
51

Low Clouds (% Sky Obscured)

30
29
17
8
0
0
0
0
0
0
0
1
1
1
7
14
21
26
34
38
35
40
44
49

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
4

High Clouds (% Sky Obscured)

42
37
27
13
0
0
0
0
1
1
2
3
3
4
5
5
6
12
19
24
24
25
30
27

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 (%)

1
0
0
0
0
3
2
1
9
8
1
2
1
0
3
2
0
4
8
11
16
18
22
20

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
4
4
4
4
4
5
4
4
4
6
8
11
11
11
12
11
11
10
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
88
88
86
85
85
85
78
72
67
63
60
58
60
61
63
67
71
74
75
77
79

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1020
1020

Ozone (du)

298
300
303
302
300
299
299
299
298
298
298
298
297
296
295
294
293
292
290
288
287
287
287
287

Thursday 29

Waning Gibbous 80%

22:18

08:22

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK

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)

51
59
59
63
63
53
44
30
36
48
50
49
52
56
52
45
38

Low Clouds (% Sky Obscured)

51
57
55
54
60
50
38
23
35
40
45
49
52
56
52
45
38

Medium Clouds (% Sky Obscured)

9
17
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
23
19
17
13
10
11
10
5
2
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

Fog (%)

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

Precipitation Probability (%)

17
10
11
9
1
3
3
0
2
4
2
2
1
6
1
1
1

Precipitation Amount (mm)

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
3
3
2
2
2
2
2
3
5
7
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
80
80
81
82
85
86
82
81
79
76
76
74
74
74

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019

Ozone (du)

286
286
285
285
284
284
284
284
284
283
283
282
283
283
283
283
282

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

Generated: 23/10/26 20:54:58. Forecast: 23/10/26 to 29/10/26. Timezone: UTC+2.00