Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 5%

07:20

21:48

10 Good
11 Good
12 OK
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: 05:23, Set: 19:28, Transit: 12:25. Moon - Rise: 07:20, Set: 21:48. Civil Dark: 19:56 - 04:55. Nautical Dark: 20:30 - 04:20. Astro Dark: 21:06 - 03:43

Total Clouds (% Sky Obscured)

0
2
8
27
97
96
100
100
71
90
97
98
97
100
98
98
99
99
73
64
38
70
95
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
7
7
47
84
93
85
76
88
92
90
47
40
20
14
39
85
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
29
49
75
78
76
73
91
89
72
78
27
53
0
50
65
56

High Clouds (% Sky Obscured)

0
1
8
26
97
96
100
100
20
13
41
68
30
30
30
1
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
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
1
3
7
20
28
34
34
34
37
27
14
22
21
22
22
7

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)

9
10
11
12
15
16
16
15
14
13
12
11
10
9
7
6
6
5
6
7
5
5
6
10

Chance of Frost

Temperature (°C)

26
29
30
31
31
29
28
26
23
21
20
19
19
19
19
19
18
18
18
18
18
18
20
20

Feels Like (°C)

26
28
29
30
27
25
24
22
19
18
18
17
17
18
18
18
18
18
18
19
19
19
19
18

Dew Point (°C)

9
9
8
8
10
14
15
15
15
15
16
16
16
16
16
16
16
15
16
16
16
14
14
12

Relative Humidity (%)

34
29
24
22
27
39
45
50
57
67
77
81
82
84
82
82
83
82
86
89
88
77
67
59

Pressure (mb)

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

Ozone (du)

299
299
300
300
299
300
300
300
301
302
303
306
306
306
305
308
312
312
308
308
309
309
304
304

Sunday 23

Waxing Crescent 10%

08:17

22:37

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

Sun - Rise: 05:22, Set: 19:29, Transit: 12:26. Moon - Rise: 08:17, Set: 22:37. Civil Dark: 19:57 - 04:54. Nautical Dark: 20:31 - 04:20. Astro Dark: 21:08 - 03:43

Total Clouds (% Sky Obscured)

80
70
39
26
21
20
7
20
29
40
32
40
47
53
51
47
29
18
21
20
19
21
33
27

Low Clouds (% Sky Obscured)

80
70
13
13
9
8
3
7
11
34
16
16
15
19
20
23
12
10
10
10
8
9
13
13

Medium Clouds (% Sky Obscured)

30
27
12
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
1
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 (%)

3
9
0
0
0
0
0
0
1
4
10
19
26
26
11
3
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)

7
7
10
12
14
13
13
13
13
11
9
7
5
4
3
2
2
1
1
2
2
2
1
2

Chance of Frost

Temperature (°C)

20
23
25
26
27
27
26
25
23
21
19
18
18
18
18
17
17
16
16
15
15
17
19
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
48
41
34
33
33
35
39
48
58
70
77
81
85
88
88
87
89
89
90
83
69
57
48

Pressure (mb)

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

Ozone (du)

303
302
302
301
301
301
301
299
298
298
298
299
298
298
297
296
295
294
293
292
293
292
292
292

Monday 24

Waxing Crescent 16%

09:17

23:20

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

Sun - Rise: 05:22, Set: 19:29, Transit: 12:26. Moon - Rise: 09:17, Set: 23:20. Civil Dark: 19:58 - 04:54. Nautical Dark: 20:32 - 04:19. Astro Dark: 21:09 - 03:42

Total Clouds (% Sky Obscured)

17
7
0
0
0
0
0
16
12
17
19
20
17
9
0
0
0
2
2
3
2
2
2
0

Low Clouds (% Sky Obscured)

8
3
0
0
0
0
0
12
10
11
12
13
11
6
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
0
0
0
0
0
0
2
1
2
1
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 (%)

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)

4
5
6
8
10
13
16
15
13
11
8
6
4
3
3
2
2
2
2
2
2
1
2
3

Chance of Frost

Temperature (°C)

24
26
28
30
31
30
27
25
23
21
19
18
17
16
15
15
15
14
14
14
14
17
21
25

Feels Like (°C)

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

Dew Point (°C)

9
7
5
4
4
8
11
12
12
12
13
14
14
14
13
13
13
12
12
12
11
9
8
7

Relative Humidity (%)

39
29
23
19
18
24
36
42
49
56
67
76
83
86
89
90
90
90
89
87
79
60
43
33

Pressure (mb)

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

Ozone (du)

290
290
290
289
288
288
287
287
287
287
287
287
286
287
286
287
287
287
288
288
288
288
287
286

Tuesday 25

Waxing Crescent 24%

No Rise

23:57

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

Sun - Rise: 05:22, Set: 19:30, Transit: 12:26. Moon - Rise: No Rise, Set: 23:57. Civil Dark: 19:59 - 04:53. Nautical Dark: 20:33 - 04:19. Astro Dark: 21:10 - 03:41

Total Clouds (% Sky Obscured)

2
3
16
16
4
8
22
10
16
1
6
7
0
15
31
45
75
84
82
84
83
81
53
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
18
26
45
59
69
76
75
75
43
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
23
26
24
20
18
14
9
5

High Clouds (% Sky Obscured)

0
0
7
3
2
4
8
5
11
1
3
5
0
0
1
2
9
11
2
2
1
2
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
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)

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

Chance of Frost

Temperature (°C)

28
32
34
35
37
36
34
32
30
26
24
22
20
19
18
17
16
16
16
16
17
18
19
21

Feels Like (°C)

29
32
34
33
34
33
30
27
27
24
24
23
21
21
20
19
18
17
17
18
17
18
18
21

Dew Point (°C)

6
6
4
2
2
4
9
10
11
12
13
15
15
14
15
15
15
15
16
16
15
15
14
12

Relative Humidity (%)

25
19
14
12
11
14
21
24
31
40
51
63
70
76
82
87
93
95
96
95
89
81
72
57

Pressure (mb)

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

Ozone (du)

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

Wednesday 26

Waxing Crescent 34%

10:19

00:30

10 OK
11 OK
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: 05:21, Set: 19:31, Transit: 12:26. Moon - Rise: 10:19, Set: 00:30. Civil Dark: 20:00 - 04:53. Nautical Dark: 20:34 - 04:18. Astro Dark: 21:11 - 03:41

Total Clouds (% Sky Obscured)

20
40
58
78
78
86
84
78
98
67
52
38
40
45
81
85
89
94
96
97
98
97
94
90

Low Clouds (% Sky Obscured)

15
19
21
22
17
13
10
13
16
20
19
16
29
35
22
35
37
38
45
55
62
68
69
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
52
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
25
51
73
77
86
84
75
83
46
27
13
2
5
70
70
80
85
85
88
88
81
57
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 (%)

0
0
0
0
0
1
0
4
5
6
12
18
23
18
16
9
20
26
14
24
26
24
28
27

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

Chance of Frost

Temperature (°C)

24
27
28
28
28
27
26
25
24
22
21
20
20
19
19
19
19
18
19
18
19
20
20
21

Feels Like (°C)

24
26
26
26
26
24
23
21
20
17
18
18
19
18
17
17
17
17
17
17
16
16
15
19

Dew Point (°C)

12
11
11
12
13
12
12
12
12
13
14
16
16
16
15
16
16
16
17
17
16
15
15
14

Relative Humidity (%)

46
37
34
35
39
39
40
42
46
54
67
75
78
80
80
81
85
86
88
89
82
75
70
63

Pressure (mb)

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

Ozone (du)

288
288
287
287
288
288
288
288
288
288
288
288
288
289
289
290
290
289
288
287
287
288
288
288

Thursday 27

Waxing Crescent 44%

11:22

01:00

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 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK

Sun - Rise: 05:21, Set: 19:32, Transit: 12:27. Moon - Rise: 11:22, Set: 01:00. Civil Dark: 20:01 - 04:53. Nautical Dark: 20:35 - 04:18. Astro Dark: 21:13 - 03:40

Total Clouds (% Sky Obscured)

85
90
95
100
100
100
100
95
91
86
86
82
76
59
40
27
40
61
70
57
48
40
29
17

Low Clouds (% Sky Obscured)

77
73
69
65
53
42
35
46
65
75
65
61
60
47
34
21
15
8
0
0
1
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
3
4
3
3
2
1
0
2
0
0
0
0
0
11
22
34
22
12
0
0
0

High Clouds (% Sky Obscured)

31
54
74
100
100
100
100
71
44
17
13
7
0
5
10
14
26
51
60
43
40
39
28
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
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

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 (%)

19
19
17
6
9
9
3
16
17
10
13
14
14
9
4
1
7
13
18
18
17
15
11
7

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)

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
23
22
21
19
18
18
18
17
17
17
16
16
15
15
18
20
22
24

Feels Like (°C)

19
19
18
18
17
22
20
19
19
18
18
13
14
14
14
14
15
16
16
17
18
18
19
26

Dew Point (°C)

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

Relative Humidity (%)

58
52
49
45
42
47
52
58
64
71
78
80
79
81
82
85
87
87
89
89
82
76
70
60

Pressure (mb)

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

Ozone (du)

288
287
288
289
289
289
289
289
289
290
290
291
291
291
292
293
293
295
297
299
300
302
303
304

Friday 28

First Quarter 55%

12:25

01:27

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

Sun - Rise: 05:21, Set: 19:33, Transit: 12:27. Moon - Rise: 12:25, Set: 01:27. Civil Dark: 20:01 - 04:53. Nautical Dark: 20:36 - 04:18. Astro Dark: 21:14 - 03:40

Total Clouds (% Sky Obscured)

4
2
1
0
1
2
4
7
11
14
19
21
23
36
50
45
46
48
52
64
72
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
7
10
17
23
30
34
42
46
46
44
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
3
0
0
0
0
20
48
28
28
31
33

High Clouds (% Sky Obscured)

4
2
1
0
0
0
0
0
0
0
2
4
6
3
2
1
17
28
27
39
56
73

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 (%)

4
2
0
0
6
2
0
3
2
0
0
0
0
0
0
0
4
8
4
9
12
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

Wind Speed/Direction (mph)

4
3
4
6
8
10
12
14
11
8
5
4
3
2
2
3
5
3
2
2
3
5

Chance of Frost

Temperature (°C)

27
29
31
32
34
33
32
31
29
27
25
24
23
21
20
20
19
19
19
19
19
20

Feels Like (°C)

27
28
29
29
30
37
35
33
33
32
31
23
23
24
23
22
21
20
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

52
44
39
33
29
33
37
43
48
54
60
64
68
74
76
77
80
78
77
75
70
66

Pressure (mb)

1010
1010
1008
1007
1006
1005
1005
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

304
305
304
302
301
298
295
293
292
291
290
289
288
287
286
286
285
284
283
282
283
283

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

Generated: 22/11/25 10:42:51. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+2.00