Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 0%

05:04

19:57

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

Sun - Rise: 05:24, Set: 19:26, Transit: 12:25. Moon - Rise: 05:04, Set: 19:57. Civil Dark: 19:54 - 04:56. Nautical Dark: 20:27 - 04:22. Astro Dark: 21:04 - 03:46

Total Clouds (% Sky Obscured)

60
61
73
71
79
80
60
36
23
12
11
0
0
0
0
0
15
21
21
16
23
52
63
53

Low Clouds (% Sky Obscured)

57
61
70
71
79
80
48
7
5
4
3
0
0
0
0
0
5
9
8
8
11
42
45
41

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
0

High 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
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
4
9
2
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
0
0
1
0
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)

2
2
2
2
2
2
4
5
6
8
10
11
13
14
15
14
13
11
8
6
4
3
3
2

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
18
20
22
25
26
27
28
27
26
25
23
21
19
17
17
16
16
16

Feels Like (°C)

15
15
15
15
14
15
17
19
21
23
24
25
25
23
22
21
20
19
18
18
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
90
87
80
73
57
41
32
25
21
19
20
24
31
40
51
65
77
83
87
92
93

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
295
294
292
292
292
295
297
298
299
300
303
305
306
308
310
312
309
306
304

Friday 21

Waxing Crescent 2%

05:43

20:54

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

Sun - Rise: 05:23, Set: 19:27, Transit: 12:25. Moon - Rise: 05:43, Set: 20:54. Civil Dark: 19:55 - 04:55. Nautical Dark: 20:29 - 04:21. Astro Dark: 21:05 - 03:45

Total Clouds (% Sky Obscured)

28
39
49
53
42
38
44
28
19
5
7
6
15
29
26
21
18
14
25
29
32
14
68
30

Low Clouds (% Sky Obscured)

26
27
39
35
23
20
32
9
6
2
3
3
6
7
5
4
1
0
0
0
0
0
0
0

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
0

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
1
1
20
17
15
16
14
25
29
32
14
68
30

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
2
1
1
1
1
0
0
0
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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
17
19
21
24
26
27
29
29
28
26
24
23
20
18
18
17
16
15
15

Feels Like (°C)

18
18
17
17
17
18
20
21
23
24
25
26
25
25
23
21
19
18
17
16
17
17
16
16

Dew Point (°C)

15
15
14
14
14
14
12
12
11
9
7
7
7
7
8
8
9
11
12
13
14
13
12
12

Relative Humidity (%)

93
93
93
95
90
81
65
54
44
34
28
25
26
27
30
35
42
53
64
73
81
83
83
83

Pressure (mb)

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

Ozone (du)

301
299
299
299
298
299
299
299
299
297
295
293
291
290
290
290
291
291
292
293
294
294
294
294

Saturday 22

Waxing Crescent 5%

06:28

21:48

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

Sun - Rise: 05:23, Set: 19:28, Transit: 12:25. Moon - Rise: 06:28, Set: 21:48. Civil Dark: 19:56 - 04:55. Nautical Dark: 20:30 - 04:21. Astro Dark: 21:06 - 03:44

Total Clouds (% Sky Obscured)

25
67
43
28
24
0
0
0
0
0
0
0
0
0
10
24
41
55
56
68
81
95
97
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
10
11
14
17
37
54
79
94
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
20
21
22
26
85
84
67

High Clouds (% Sky Obscured)

25
67
43
28
24
0
0
0
0
0
0
0
0
0
0
0
1
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
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
0
2
1
15
20
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)

3
3
2
3
2
2
4
6
8
10
11
13
16
17
19
17
16
13
12
11
10
9
8
7

Chance of Frost

Temperature (°C)

14
14
14
13
14
16
19
23
26
29
31
32
31
29
28
25
23
21
20
19
18
17
18
17

Feels Like (°C)

15
15
15
15
15
18
20
24
26
28
30
29
27
26
24
22
20
18
18
17
17
16
16
15

Dew Point (°C)

11
11
11
10
9
9
9
9
9
8
8
7
10
13
13
13
13
13
15
15
15
15
15
15

Relative Humidity (%)

83
82
82
82
75
62
50
41
34
28
23
21
27
36
41
46
52
60
72
77
82
86
86
83

Pressure (mb)

1016
1015
1015
1014
1014
1014
1014
1013
1012
1011
1010
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1013

Ozone (du)

294
296
299
300
300
302
302
301
299
299
298
299
298
298
298
300
302
301
301
303
303
304
306
307

Sunday 23

Waxing Crescent 10%

07:20

22:37

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:23, Set: 19:29, Transit: 12:26. Moon - Rise: 07:20, Set: 22:37. Civil Dark: 19:57 - 04:55. Nautical Dark: 20:31 - 04:20. Astro Dark: 21:08 - 03:43

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
97
94
88
79
74
52
54
56
48
41
46
51
57
58
61

Low Clouds (% Sky Obscured)

98
89
85
100
78
75
76
92
96
91
81
66
63
66
42
49
55
48
33
34
39
45
47
46

Medium Clouds (% Sky Obscured)

83
79
83
82
79
75
72
92
100
92
48
41
31
24
14
9
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
5
5
10
10
10
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

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

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

Precipitation Probability (%)

43
38
32
90
82
59
42
32
29
28
16
9
21
9
3
7
15
4
12
20
10
20
20
20

Precipitation Amount (mm)

0.2
0
0
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
7
8
8
8
9
10
10
11
12
13
13
13
13
12
11
9
8
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
16
16
17
16
17
17
19
19
20
21
20
20
22
20
18
18
19
19
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
88
85
80
71
65
65
66
64
56
53
56
53
55
64
74
85
90
95
96
96

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1019
1020
1020
1020
1020

Ozone (du)

306
306
305
304
307
308
303
301
303
304
305
308
306
305
303
303
300
300
299
299
298
297
296
295

Monday 24

Waxing Crescent 16%

08:17

23:20

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

Sun - Rise: 05:22, Set: 19:29, Transit: 12:26. Moon - Rise: 08:17, Set: 23:20. Civil Dark: 19:58 - 04:54. Nautical Dark: 20:32 - 04:20. Astro Dark: 21:09 - 03:43

Total Clouds (% Sky Obscured)

52
44
37
35
33
35
27
20
17
18
16
14
11
8
6
4
4
3
8
15
23
20
18
15

Low Clouds (% Sky Obscured)

36
28
24
21
20
22
17
11
9
9
9
6
6
5
6
4
3
0
8
12
18
14
14
12

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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
4
3
3
2
1
2
3
2
1
1
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 (%)

7
2
1
1
0
0
0
0
0
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)

2
2
1
1
1
1
1
3
5
7
8
10
11
12
14
15
13
10
8
7
6
4
3
3

Chance of Frost

Temperature (°C)

17
17
16
16
17
18
20
22
24
26
27
28
29
28
27
26
24
22
20
19
18
17
16
15

Feels Like (°C)

19
19
19
18
19
21
22
24
24
26
27
28
28
27
27
26
26
25
25
17
18
18
18
17

Dew Point (°C)

16
16
15
15
15
15
14
14
13
12
11
10
9
10
10
11
12
12
12
13
13
13
13
13

Relative Humidity (%)

95
95
95
93
92
82
70
59
49
42
36
30
27
31
35
39
46
53
62
67
73
79
82
85

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
294
294
293
292
291
292
292
290
290
290
290
290
290
290
290
290
289
289
289

Tuesday 25

Waxing Crescent 24%

09:17

23:57

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

Sun - Rise: 05:22, Set: 19:30, Transit: 12:26. Moon - Rise: 09:17, Set: 23:57. Civil Dark: 19:59 - 04:54. Nautical Dark: 20:33 - 04:19. Astro Dark: 21:10 - 03:42

Total Clouds (% Sky Obscured)

10
5
0
0
0
0
0
0
0
0
1
1
7
14
17
32
48
59
49
50
55
53
40
28

Low Clouds (% Sky Obscured)

8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
4
11
13
21
29
49
44
45
50
36
27
17

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
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)

2
2
2
2
2
3
4
6
7
9
10
12
13
14
15
17
15
13
11
9
8
6
5
4

Chance of Frost

Temperature (°C)

15
14
14
13
16
18
20
23
25
28
30
31
32
31
30
28
25
23
20
20
19
17
17
16

Feels Like (°C)

17
15
16
15
16
16
16
24
25
25
25
27
27
34
33
31
30
28
27
16
16
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
87
74
63
53
41
32
25
21
17
14
19
25
34
40
47
56
61
69
76
78
82

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1015
1014
1014
1014
1014
1015
1016
1017
1018
1018
1018
1017
1017

Ozone (du)

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

Wednesday 26

Waxing Crescent 34%

10:19

00:30

Sun - Rise: 05:22, Set: 19:31, Transit: 12:26. Moon - Rise: 10:19, Set: 00:30. Civil Dark: 20:00 - 04:53. Nautical Dark: 20:34 - 04:19. Astro Dark: 21:11 - 03:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Gelukshoop, Cape Winelands District Municipality, South Africa (-33.97,20.13)

Generated: 20/11/25 02:12:12. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+2.00