Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 87%

15:33

03:13

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

Sun - Rise: 05:09, Set: 18:11, Transit: 11:40. Moon - Rise: 15:33, Set: 03:13. Civil Dark: 18:36 - 04:44. Nautical Dark: 19:04 - 04:15. Astro Dark: 19:34 - 03:44

Total Clouds (% Sky Obscured)

64
86
98
99
95
97
97
94
96
95
95
97
97
100
93
96
90
69
71
87
93
94
90
78

Low Clouds (% Sky Obscured)

59
83
92
97
91
94
95
93
91
94
89
90
87
78
68
74
68
43
48
64
76
93
87
74

Medium Clouds (% Sky Obscured)

37
37
45
29
45
46
60
54
61
52
58
58
54
60
53
51
53
53
52
58
58
55
69
68

High Clouds (% Sky Obscured)

2
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3

ISS Passover

Visibility (miles)

9
9
7
4
3
5
4
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

29
52
77
81
74
75
76
61
40
14
16
9
5
2
4
1
1
0
0
0
0
6
2
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
2
5
7
9
10
10
10
12
10
8
8
8
8
9
9
10
10
11
12
12
13
11
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
24
22
22
20
20
19
19
17
17
17
17
17
18
18
18
19
20
21
20
19
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

70
73
79
86
92
91
91
91
88
85
81
78
72
68
63
59
56
52
52
52
54
58
61
64

Pressure (mb)

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

Ozone (du)

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

Friday 23

Waxing Gibbous 93%

16:35

03:43

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

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: 19:05 - 04:14. Astro Dark: 19:35 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
96
81
86
66
33
28
18
8
26
31
16
16
14
3
18
60
65
53
31
34

Low Clouds (% Sky Obscured)

100
100
100
100
95
78
71
51
26
20
12
2
0
8
13
13
10
0
0
0
0
6
31
33

Medium Clouds (% Sky Obscured)

70
65
65
64
50
38
31
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
30
33
6
2
26
7
2
5
3
4
22
20
4
2
2
3
17
60
65
53
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 (%)

25
20
24
8
18
6
4
3
4
4
2
2
1
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
3
2
1
2
3
4
4
4
4
4
6
8
9
11
13
13
13
13
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
68
68
67
70
73
72
76
76
77
74
66
60
55
53
54
60
64
65
68
72
77
84

Pressure (mb)

1025
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1017
1017
1018

Ozone (du)

281
282
282
282
282
283
283
283
285
284
284
284
285
285
285
285
286
285
284
283
283
284
285
286

Saturday 24

Waxing Gibbous 98%

17:40

04:15

19 OK
20 OK
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 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: 19:36 - 03:42

Total Clouds (% Sky Obscured)

36
28
12
16
16
17
14
11
14
15
10
7
0
4
11
21
29
45
36
49
72
54
98
95

Low Clouds (% Sky Obscured)

36
28
12
14
15
12
14
11
14
15
10
7
0
4
11
21
26
30
32
32
24
27
30
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
2
10
27
30
52
31
70
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
50
54
75
49

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
3
6
12
15
36
42

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
4
3
2
1
2
3
2
2
2
3
2
2
4
5
8
11
9
11
11
12
17
17
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
24
24
25
24
23
23
23
23
22
23
25
26
27
27
26
28
28
28
27
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
89
91
89
91
91
92
90
90
86
77
72
65
59
65
61
59
66
67
71
72
76

Pressure (mb)

1018
1018
1018
1018
1018
1017
1016
1016
1016
1015
1015
1016
1016
1015
1014
1013
1012
1012
1011
1011
1012
1012
1014
1014

Ozone (du)

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

Sunday 25

Waxing Gibbous 100%

18:48

04:50

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 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: 19:06 - 04:11. Astro Dark: 19:37 - 03:41

Total Clouds (% Sky Obscured)

65
77
96
68
97
94
70
71
66
69
78
90
98
95
80
81
83
89
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
41
44
48
46
88
63
65
56
59
72
83
98
93
77
77
76
80
87
91
92
85
92
85

Medium Clouds (% Sky Obscured)

24
27
67
37
73
46
44
52
59
62
66
71
70
59
49
44
38
32
40
33
76
73
84
92

High Clouds (% Sky Obscured)

13
17
2
0
21
1
2
8
14
19
13
7
2
4
7
12
36
61
100
94
90
98
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
Very Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

32
38
30
27
24
20
13
16
19
17
22
22
14
10
8
3
5
7
23
50
80
56
92
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.4
0.5

Wind Speed/Direction (mph)

6
9
8
9
10
10
11
13
13
12
11
10
11
10
9
10
11
12
13
14
13
12
9
10

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
21
21
21
21
21
21
22
23
23
24
23
23
22
22
21
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
81
79
78
81
80
81
79
80
82
80
75
69
65
61
62
65
70
76
80
89
86
91

Pressure (mb)

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

Ozone (du)

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

Monday 26

Full Moon 99%

No Rise

05:31

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

Sun - Rise: 05:05, Set: 18:14, Transit: 11:39. Moon - Rise: No Rise, Set: 05:31. Civil Dark: 18:39 - 04:40. Nautical Dark: 19:07 - 04:10. Astro Dark: 19:38 - 03:40

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
98
99
99
99
88
76

Low Clouds (% Sky Obscured)

98
98
99
99
99
100
100
98
96
94
94
94
94
100
100
100
98
97
95
95
96
96
86
76

Medium Clouds (% Sky Obscured)

62
89
55
48
93
45
45
51
53
50
50
45
40
20
15
15
15
15
30
45
50
55
55
55

High Clouds (% Sky Obscured)

95
95
76
78
90
95
100
100
77
83
80
80
80
65
65
65
65
65
65
70
75
85
85
76

ISS Passover

Visibility (miles)

8
8
8
7
4
6
6
4
4
5
3
4
6
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Heavy Rain
Moderate 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)

0.9
1.9
2
1.4
0.7
1
0.4
1.3
3.3
5.3
2.1
1.4
1.3
0.5
0.4
0.6
1.7
3.5
4.5
5.9
9.7
15.7
3.7
2.1

Wind Speed/Direction (mph)

7
4
5
5
6
6
5
4
5
7
10
8
7
5
6
6
6
8
10
14
15
18
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
91
89
91
92
91
92
92
93
93
92
91
89
88
85
85
82
81
80
77
74
71
71

Pressure (mb)

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

Ozone (du)

284
284
283
283
284
285
286
288
290
295
298
299
299
300
301
302
302
301
299
298
296
295
294
294

Tuesday 27

Waning Gibbous 95%

19:59

06:20

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

Sun - Rise: 05:04, Set: 18:15, Transit: 11:39. Moon - Rise: 19:59, Set: 06:20. Civil Dark: 18:39 - 04:39. Nautical Dark: 19:08 - 04:09. Astro Dark: 19:39 - 03:39

Total Clouds (% Sky Obscured)

64
78
89
100
99
99
99
99
98
98
99
99
100
100
100
100
100
100
100
93
87
80
74
69

Low Clouds (% Sky Obscured)

64
78
89
99
97
94
92
89
85
82
87
94
100
100
100
100
99
98
96
89
82
77
62
48

Medium Clouds (% Sky Obscured)

50
55
60
60
60
60
59
59
59
59
64
75
70
75
70
65
65
60
51
35
21
4
11
19

High Clouds (% Sky Obscured)

64
59
37
23
22
12
3
6
8
6
5
4
5
5
9
14
19
38
52
51
53
46
27
13

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
66
75
82
63
60
82
59
35
51
50
35
31
39
33
26

Precipitation Amount (mm)

1
2
2.2
1.2
1.1
1.4
0.7
0.7
0.7
0.2
0.3
0.5
0
0.3
0.7
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
18
18
19
17
14
12
11
10
8
9
9
9
9
10
10
9
8
8
7
6
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
78
80
82
82
82
83
82
79
78
78
77
77
76
76
76
76
77
77
75
75
74
72

Pressure (mb)

1020
1021
1021
1021
1022
1022
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1022

Ozone (du)

294
293
293
292
291
291
290
289
288
288
287
287
287
287
288
288
289
289
289
289
291
292
294
295

Wednesday 28

Waning Gibbous 89%

21:11

07:17

19 Bad
20 Bad
21 Bad
22 OK
23 OK
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

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: 19:09 - 04:08. Astro Dark: 19:40 - 03:37

Total Clouds (% Sky Obscured)

62
49
39
26
27
32
33
52
68
80
78
78
74
73
72
71
66
59
52

Low Clouds (% Sky Obscured)

35
27
25
22
23
24
28
40
52
67
67
66
67
66
68
70
60
50
40

Medium Clouds (% Sky Obscured)

26
17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

1
1
0
0
0
1
2
1
1
0
0
0
0
0
0
0
1
2
9

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

25
26
25
24
27
33
34
25
31
41
33
28
29
26
20
12
17
11
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
3
3
3
4
4
5
6
6
6
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
14
14
14
14
14
15
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

72
72
73
76
78
79
81
82
82
83
83
77
71
66
61
56
52
53
53

Pressure (mb)

1022
1023
1023
1023
1023
1022
1022
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

297
298
299
299
300
302
304
306
305
303
302
301
300
299
299
298
297
297
296

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

Generated: 22/10/26 19:25:41. Forecast: 22/10/26 to 28/10/26. Timezone: UTC+2.00