Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 51%

00:33

10:27

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

Sun - Rise: 04:53, Set: 18:26, Transit: 11:40. Moon - Rise: 00:33, Set: 10:27. Civil Dark: 18:52 - 04:27. Nautical Dark: 19:22 - 03:56. Astro Dark: 19:55 - 03:23

Total Clouds (% Sky Obscured)

21
11
8
0
0
63
40
50
50
21
1
0
45
45
45
64
73
76
77
42
38
60
37
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
55
38
40
7
0
0
0
0
0
0
18
23
26
30
38
36
40
37
60

Medium Clouds (% Sky Obscured)

21
11
8
0
0
30
15
50
50
1
1
0
0
0
0
0
0
0
3
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
21
0
0
35
35
40
45
40
45
45
4
5
23
3
2

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
2
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
2
5
11
15
16
14
11
9
3
1
0
0
0
0
0
0
0
0
0
0
1
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)

6
8
11
10
9
7
5
6
5
6
6
3
3
5
5
4
3
2
2
2
2
3
4
6

Chance of Frost

Temperature (°C)

27
29
29
29
29
29
28
28
26
25
23
23
22
22
22
21
21
20
20
20
20
22
23
24

Feels Like (°C)

29
30
30
30
31
32
30
29
27
25
26
26
26
23
23
23
22
22
22
21
24
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

59
56
59
61
63
60
72
66
71
73
79
83
84
89
91
89
89
89
91
91
84
78
73
68

Pressure (mb)

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

Ozone (du)

306
304
300
297
295
293
292
289
289
290
290
290
288
286
285
284
284
285
285
285
285
285
284
284

Wednesday 12

Third Quarter 40%

01:06

11:31

10 OK
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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:52, Set: 18:27, Transit: 11:40. Moon - Rise: 01:06, Set: 11:31. Civil Dark: 18:52 - 04:26. Nautical Dark: 19:23 - 03:55. Astro Dark: 19:56 - 03:23

Total Clouds (% Sky Obscured)

45
52
61
47
70
78
79
85
82
87
81
79
83
87
98
100
100
100
100
100
100
97
84
84

Low Clouds (% Sky Obscured)

43
39
37
45
59
75
74
74
53
59
72
70
73
70
38
33
15
20
19
16
27
35
12
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
32
44
60
26
26
32
42
48
40
35
34
36
41
34
34
30
31

High Clouds (% Sky Obscured)

2
10
33
2
18
12
13
7
19
4
6
2
5
26
89
100
100
100
100
100
100
73
50
40

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
1
0
0
0
1
3
4
1
5
1
1
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
27
26
26
27
26
25
25
25
25
25
25
25
24
24
24
24
23
24
24
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
69
71
72
76
78
80
84
84
83
83
84
83
85
87
88
88
89
84
77
71
65

Pressure (mb)

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

Ozone (du)

283
282
281
280
280
281
281
281
280
279
279
279
279
279
279
279
279
280
280
281
281
281
281
281

Thursday 13

Waning Crescent 30%

01:35

12:31

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:52, Set: 18:27, Transit: 11:40. Moon - Rise: 01:35, Set: 12:31. Civil Dark: 18:53 - 04:26. Nautical Dark: 19:24 - 03:54. Astro Dark: 19:57 - 03:22

Total Clouds (% Sky Obscured)

84
76
87
86
86
99
80
77
98
100
99
93
97
98
97
92
92
89
87
88
89
90
88
87

Low Clouds (% Sky Obscured)

43
48
47
65
68
75
66
68
97
100
92
88
94
96
91
84
80
77
74
79
84
88
85
85

Medium Clouds (% Sky Obscured)

33
5
22
38
38
29
22
0
29
52
68
37
12
6
18
22
26
29
33
22
12
0
0
0

High Clouds (% Sky Obscured)

35
32
35
33
35
35
5
4
3
7
1
8
14
10
17
5
20
6
22
18
19
11
6
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
7
1
2
3
13
18
18
32
44
28
25
23
23
28
34
31
26
26
21
11
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
14
16
18
18
17
15
14
14
14
13
12
11
10
9
8
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
61
63
66
65
66
70
75
75
77
80
82
81
82
84
85
84
82
81
78
75
71
69

Pressure (mb)

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

Ozone (du)

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

Friday 14

Waning Crescent 21%

02:02

13:28

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:51, Set: 18:28, Transit: 11:40. Moon - Rise: 02:02, Set: 13:28. Civil Dark: 18:54 - 04:25. Nautical Dark: 19:25 - 03:54. Astro Dark: 19:58 - 03:21

Total Clouds (% Sky Obscured)

86
91
96
98
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
96
92
89
93
96

Low Clouds (% Sky Obscured)

85
78
74
64
62
60
52
32
24
16
11
5
0
0
0
0
0
0
0
0
0
0
14
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
15
23
23
27
9
24
57
67
73
80
88
85
81

High Clouds (% Sky Obscured)

4
38
72
83
83
100
100
100
100
100
100
100
100
100
97
100
100
100
100
78
56
38
56
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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 (%)

11
9
9
0
0
0
0
0
0
0
0
0
0
0
1
1
16
19
4
1
4
2
2
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)

6
8
10
12
15
16
17
17
17
16
15
14
14
13
10
8
5
4
4
3
1
4
8
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
67
65
62
64
66
69
71
74
76
76
73
73
76
80
81
84
84
84
80
76
69
65

Pressure (mb)

1023
1023
1021
1020
1019
1018
1017
1016
1015
1015
1015
1014
1013
1012
1011
1010
1008
1008
1007
1007
1007
1008
1009
1009

Ozone (du)

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

Saturday 15

Waning Crescent 14%

02:28

14:22

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:51, Set: 18:29, Transit: 11:40. Moon - Rise: 02:28, Set: 14:22. Civil Dark: 18:55 - 04:25. Nautical Dark: 19:26 - 03:53. Astro Dark: 19:59 - 03:20

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)

45
40
41
37
40
57
62
69
73
90
93
97
100
98
95
93
95
97
99
100
100
100
100
99

Medium Clouds (% Sky Obscured)

78
84
90
96
97
99
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

High 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
81
62

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
6
5
4
3
3
3
3
3
3
4
4
5
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

5
19
39
64
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
75
84
74
63
65

Precipitation Amount (mm)

0
0
0
0
0.7
1.2
1.2
1.2
1
0.6
1.4
1.5
1.1
1.1
1.4
1.1
1
1
0.5
0.3
0.6
0.4
0.3
0.4

Wind Speed/Direction (mph)

14
14
15
15
18
18
15
13
12
11
7
8
7
6
6
7
8
9
9
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
64
61
66
70
79
79
77
80
86
89
91
93
92
92
92
91
91
89
89
86
86
86

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1012
1013
1014
1015
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021

Ozone (du)

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

Sunday 16

Waning Crescent 8%

02:55

15:17

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:50, Set: 18:30, Transit: 11:40. Moon - Rise: 02:55, Set: 15:17. Civil Dark: 18:56 - 04:24. Nautical Dark: 19:27 - 03:53. Astro Dark: 20:00 - 03:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

99
99
99
100
98
96
95
97
99
100
96
91
87
88
91
93
93
93
92
94
96
98
97
96

Medium Clouds (% Sky Obscured)

100
96
93
89
91
94
97
91
85
75
82
91
100
100
100
100
92
84
76
56
36
15
18
20

High Clouds (% Sky Obscured)

44
37
31
35
35
55
55
39
24
14
10
3
2
1
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

56
55
60
56
52
53
50
46
37
32
31
26
20
20
20
15
18
20
16
19
22
18
17
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
8
8
8
7
7
7
6
5
5
4
4
5
4
3
3
3
3
2
2
2
2
0

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
19
19
19
19
19
18
18
18
18
18
18
18
18
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
85
84
85
84
84
84
84
84
85
85
86
85
85
86
85
86
86
88
86
86
86
82

Pressure (mb)

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

Ozone (du)

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

Monday 17

Waning Crescent 7%

03:23

16:11

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

Sun - Rise: 04:50, Set: 18:31, Transit: 11:40. Moon - Rise: 03:23, Set: 16:11. Civil Dark: 18:57 - 04:24. Nautical Dark: 19:28 - 03:52. Astro Dark: 20:01 - 03:19

Total Clouds (% Sky Obscured)

98
94
91
89
93
96
100
98
97
95
94
92
90
87
85
81

Low Clouds (% Sky Obscured)

96
94
91
89
93
96
100
97
95
92
75
59
41
42
42
42

Medium Clouds (% Sky Obscured)

17
17
17
17
19
20
22
30
38
50
60
74
87
71
55
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
29

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
16
18
23
21
16
14
14
11
1
4
5
1
6
6
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
6
8
11
11
11
11
9
8
6
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
16
15
16
16
16
16

Relative Humidity (%)

78
75
74
71
70
70
71
73
74
76
77
77
80
81
82
85

Pressure (mb)

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

Ozone (du)

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

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

Generated: 11/11/25 10:33:19. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+2.00