Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waning Crescent 21%

03:26

13:55

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

Sun - Rise: 05:27, Set: 18:00, Transit: 11:43. Moon - Rise: 03:26, Set: 13:55. Civil Dark: 18:24 - 05:03. Nautical Dark: 18:52 - 04:35. Astro Dark: 19:21 - 04:06

Total Clouds (% Sky Obscured)

29
26
22
13
5
11
9
2
3
9
45
4
44
100
98
92
97
82
92
87
97
96
100
100

Low Clouds (% Sky Obscured)

29
26
22
13
5
11
9
2
0
0
30
0
0
3
60
60
73
68
84
79
96
96
100
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
9
21
2
37
100
96
89
95
59
63
47
51
57
64
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
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
8
9
9
9
9
9
9

Fog (%)

1
8
4
5
1
1
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
4
1
2
6
10
26
70
95
81
73
19
17
51
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.6
0
0
0.2
0

Wind Speed/Direction (mph)

3
4
4
4
4
6
7
11
9
9
9
7
5
5
2
3
9
20
19
19
19
18
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
23
24
26
27
29
28
29
29
29
28
30
27
26
26
24
18
18
17
17
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
80
71
65
58
61
67
65
66
73
71
74
79
80
80
87
82
77
75
74
71
70

Pressure (mb)

1012
1012
1012
1013
1012
1012
1011
1010
1010
1009
1008
1008
1008
1009
1010
1010
1012
1014
1015
1016
1017
1017
1018
1018

Ozone (du)

296
295
294
293
292
291
291
291
291
291
291
292
292
292
291
289
288
288
287
288
290
289
290
293

Wednesday 7

Waning Crescent 13%

03:58

14:59

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:26, Set: 18:00, Transit: 11:43. Moon - Rise: 03:58, Set: 14:59. Civil Dark: 18:24 - 05:02. Nautical Dark: 18:53 - 04:34. Astro Dark: 19:21 - 04:05

Total Clouds (% Sky Obscured)

99
100
100
100
99
93
93
97
74
76
96
95
99
100
100
100
100
100
100
100
98
97
97
98

Low Clouds (% Sky Obscured)

99
100
100
100
98
91
90
59
63
71
81
93
98
100
100
100
100
100
100
100
95
93
95
97

Medium Clouds (% Sky Obscured)

69
75
70
70
62
54
63
53
51
57
55
55
55
55
57
64
67
57
57
45
32
24
7
3

High Clouds (% Sky Obscured)

0
0
0
1
2
2
2
35
11
3
20
3
2
2
3
2
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

38
26
24
11
9
7
3
4
2
2
2
9
22
35
41
40
43
28
32
26
9
7
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
18
16
14
14
13
13
12
13
14
14
12
12
11
10
9
7
5
4
4
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
13
12
12
12
11
11
13
13
14
14
15
16
16
15
15
16
16
16
15
15
15

Relative Humidity (%)

70
71
68
68
65
63
57
53
52
58
63
66
67
74
80
81
81
82
82
82
82
81
81
80

Pressure (mb)

1019
1021
1022
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1024
1025
1025
1024
1024
1023
1023
1022
1021

Ozone (du)

295
298
299
300
302
300
300
300
300
298
298
299
298
298
296
296
296
296
296
295
296
295
293
294

Thursday 8

Waning Crescent 6%

03:58

16:01

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

Sun - Rise: 05:25, Set: 18:01, Transit: 11:43. Moon - Rise: 03:58, Set: 16:01. Civil Dark: 18:25 - 05:01. Nautical Dark: 18:53 - 04:32. Astro Dark: 19:22 - 04:04

Total Clouds (% Sky Obscured)

55
21
17
19
18
30
57
37
41
36
34
43
47
66
61
80
89
92
94
90
89
83
77
74

Low Clouds (% Sky Obscured)

51
17
5
11
14
28
54
35
39
36
34
39
44
61
52
71
80
78
81
89
89
83
77
74

Medium Clouds (% Sky Obscured)

11
13
17
17
10
7
3
0
0
0
0
2
0
2
18
19
22
31
30
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
2
2
2
2
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
12
0
11
2
14
6
7
7
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)

2
2
3
4
7
10
12
14
14
14
13
14
13
12
10
7
5
5
5
5
4
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
82
76
69
66
64
65
65
67
68
71
73
77
81
85
85
84
85
86
86
86
85
84

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1016
1015
1015
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

295
295
295
295
294
293
292
291
290
288
288
287
287
286
284
284
285
285
284
285
285
284
284
284

Friday 9

Waning Crescent 2%

04:27

17:01

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

Sun - Rise: 05:24, Set: 18:02, Transit: 11:43. Moon - Rise: 04:27, Set: 17:01. Civil Dark: 18:26 - 05:00. Nautical Dark: 18:54 - 04:31. Astro Dark: 19:23 - 04:02

Total Clouds (% Sky Obscured)

67
62
56
47
20
32
45
30
15
0
9
19
30
51
70
87
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

67
62
56
46
8
7
11
7
4
0
0
0
0
23
41
69
82
84
84
88
92
96
97
98

Medium Clouds (% Sky Obscured)

0
0
0
0
12
24
37
24
12
0
0
0
0
14
29
40
33
26
21
21
20
23
16
8

High Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
0
0
9
19
30
45
56
70
70
75
80
58
31
3
17
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

16
3
1
0
0
0
0
0
0
1
20
9
2
17
29
17
26
35
32
35
38
13
14
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
23
23
27
27
28
28
28
28
28
28
28
27
28
26
24
24
24
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
77
72
68
65
63
64
65
66
68
71
80
91
92
92
88
87
85
84
85
84
85

Pressure (mb)

1017
1017
1017
1017
1018
1017
1017
1016
1016
1015
1015
1015
1015
1016
1017
1019
1020
1021
1021
1022
1022
1021
1021
1021

Ozone (du)

284
283
282
283
283
283
282
281
281
281
280
279
279
279
278
277
276
276
277
277
277
278
279
280

Saturday 10

New Moon 0%

04:57

18:00

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:22, Set: 18:02, Transit: 11:42. Moon - Rise: 04:57, Set: 18:00. Civil Dark: 18:26 - 04:58. Nautical Dark: 18:55 - 04:30. Astro Dark: 19:24 - 04:01

Total Clouds (% Sky Obscured)

100
99
99
98
89
80
68
76
80
85
90
88
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
98
98
97
85
72
56
61
64
65
52
49
46
67
74
86
81
86
89
85
81
75
71
63

Medium Clouds (% Sky Obscured)

0
1
3
4
10
16
21
20
22
23
42
10
35
9
16
31
41
59
75
74
73
68
64
63

High Clouds (% Sky Obscured)

43
31
20
8
5
3
1
13
24
34
49
62
89
100
100
100
100
99
99
99
100
100
100
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

17
23
22
18
15
13
8
2
2
0
1
8
12
25
31
9
30
43
49
41
29
3
5
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
2
3
3
5
8
11
13
13
13
12
10
8
9
8
9
8
6
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
87
89
89
80
77
79
77
77
79
82
85
89
88
89
89
91
91
92
94
94
95

Pressure (mb)

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

Ozone (du)

280
280
279
279
279
280
282
282
283
282
282
283
283
283
284
283
283
283
284
284
284
284
285
285

Sunday 11

Waxing Crescent 1%

05:28

19:00

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:21, Set: 18:03, Transit: 11:42. Moon - Rise: 05:28, Set: 19:00. Civil Dark: 18:27 - 04:57. Nautical Dark: 18:55 - 04:29. Astro Dark: 19:25 - 03:58

Total Clouds (% Sky Obscured)

100
96
92
88
79
70
61
71
83
94
89
86
82
87
90
94
97
98
100
89
79
69
71
74

Low Clouds (% Sky Obscured)

54
50
43
35
27
20
12
10
7
3
12
21
33
32
28
25
24
23
21
21
21
21
25
30

Medium Clouds (% Sky Obscured)

62
55
49
42
37
33
28
19
11
2
13
23
34
25
16
4
9
14
20
25
33
50
44
34

High Clouds (% Sky Obscured)

100
80
60
40
33
27
30
63
76
89
89
86
82
87
90
94
97
98
100
79
69
65
68
74

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
5
5
0
0
0
0
0
0
0
8
12
2
20
29
14
32
43
19
26
29
0
1
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)

4
4
5
6
7
9
10
12
12
12
12
11
9
8
7
5
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

21
21
22
23
24
25
27
28
28
27
27
26
25
24
23
23
22
22
22
22
22
22
22
22

Feels Like (°C)

22
22
22
22
21
27
27
27
27
28
28
27
27
27
27
27
26
23
23
24
24
24
23
25

Dew Point (°C)

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

Relative Humidity (%)

95
95
87
79
72
68
64
60
61
62
64
67
71
74
79
84
88
88
87
87
85
83
79
84

Pressure (mb)

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

Ozone (du)

285
286
285
285
285
285
285
286
286
287
287
287
286
285
286
287
287
287
287
287
287
287
287
287

Monday 12

Waxing Crescent 4%

06:00

20:00

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

Sun - Rise: 05:20, Set: 18:03, Transit: 11:42. Moon - Rise: 06:00, Set: 20:00. Civil Dark: 18:28 - 04:56. Nautical Dark: 18:56 - 04:27. Astro Dark: 19:25 - 03:57

Total Clouds (% Sky Obscured)

76
69
64
58
42
26
10
8
6
4
4
4
4
22
40
66
55
44
30
32
30
32

Low Clouds (% Sky Obscured)

32
32
29
26
18
9
0
0
0
0
0
0
0
0
0
0
2
4
8
11
16
21

Medium Clouds (% Sky Obscured)

31
20
11
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
60
51
45
32
20
9
7
6
4
4
4
3
22
40
66
55
34
5
5
5
14

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
1
0
0
3
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)

3
3
4
5
6
8
11
13
14
15
16
15
14
13
12
10
9
8
7
5
3
2

Chance of Frost

Temperature (°C)

21
21
22
23
24
25
27
29
29
29
29
27
26
25
24
23
22
22
21
21
20
20

Feels Like (°C)

24
24
24
24
23
29
29
30
31
31
32
30
28
27
26
26
26
22
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

86
92
85
78
72
68
63
60
58
57
55
60
65
70
75
80
85
85
84
84
85
85

Pressure (mb)

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

Ozone (du)

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

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

Generated: 06/10/26 04:55:45. Forecast: 06/10/26 to 12/10/26. Timezone: UTC+2.00