Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 33%

00:36

15:02

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

Sun - Rise: 06:37, Set: 19:01, Transit: 12:48. Moon - Rise: 00:36, Set: 15:02. Civil Dark: 19:26 - 06:12. Nautical Dark: 19:55 - 05:43. Astro Dark: 20:25 - 05:13

Total Clouds (% Sky Obscured)

95
58
76
55
49
60
52
49
37
50
45
40
50
56
56
65
38
27
44
50
55
59
33
32

Low 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

Medium Clouds (% Sky Obscured)

70
58
76
55
49
60
46
46
37
44
41
39
50
52
51
59
31
24
36
41
45
51
28
27

High Clouds (% Sky Obscured)

81
1
1
1
1
0
0
1
2
3
1
0
0
0
1
1
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 (%)

19
3
1
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)

12
15
11
7
5
3
2
1
1
1
2
2
1
1
0
1
0
1
3
3
4
5
8
10

Chance of Frost

Temperature (°C)

42
38
36
34
32
30
28
27
27
26
26
25
25
25
24
25
25
26
27
30
32
33
34
34

Feels Like (°C)

41
32
34
32
31
29
29
30
29
29
27
27
27
27
27
26
26
28
29
31
32
34
34
33

Dew Point (°C)

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

Relative Humidity (%)

12
22
24
25
30
34
37
40
41
40
39
39
39
39
39
39
42
34
29
25
22
19
17
16

Pressure (mb)

1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1012
1012
1012
1012
1012
1013
1013
1013
1012
1011
1011
1010

Ozone (du)

257
256
256
258
260
262
263
264
264
264
264
264
264
265
266
266
266
266
266
266
267
266
266
266

Friday 13

Waning Crescent 24%

01:36

15:48

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

Sun - Rise: 06:38, Set: 19:00, Transit: 12:48. Moon - Rise: 01:36, Set: 15:48. Civil Dark: 19:25 - 06:13. Nautical Dark: 19:54 - 05:44. Astro Dark: 20:24 - 05:14

Total Clouds (% Sky Obscured)

9
18
23
51
47
72
72
74
12
9
34
39
61
70
85
94
92
94
93
93
94
94
88
72

Low Clouds (% Sky Obscured)

0
0
0
10
11
13
8
5
1
3
21
24
38
46
74
93
92
94
93
93
89
91
86
72

Medium Clouds (% Sky Obscured)

8
15
20
33
26
55
61
67
8
1
0
0
23
27
33
31
29
27
29
24
35
31
27
2

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
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
2
11
18
22
23
16
18
13
3
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)

12
13
12
9
8
6
5
3
2
2
2
2
2
2
3
4
4
4
6
6
7
8
9
10

Chance of Frost

Temperature (°C)

34
32
30
28
25
24
23
22
21
21
20
19
19
19
19
20
20
20
21
22
22
23
24
24

Feels Like (°C)

32
30
28
27
25
25
24
24
24
24
23
23
23
23
23
21
20
20
21
22
22
23
23
23

Dew Point (°C)

5
12
13
13
15
16
17
17
17
17
17
17
18
18
19
18
17
18
18
18
18
19
19
20

Relative Humidity (%)

16
28
35
40
51
63
72
75
76
80
84
88
91
93
96
91
84
85
84
81
76
77
75
74

Pressure (mb)

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

Ozone (du)

265
265
264
263
263
264
264
264
264
264
263
262
262
261
261
262
262
262
261
261
261
261
261
262

Saturday 14

Waning Crescent 15%

02:38

16:28

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 OK
04 OK
05 Good
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 06:39, Set: 18:58, Transit: 12:48. Moon - Rise: 02:38, Set: 16:28. Civil Dark: 19:23 - 06:14. Nautical Dark: 19:53 - 05:44. Astro Dark: 20:22 - 05:15

Total Clouds (% Sky Obscured)

61
67
83
77
75
61
67
62
58
46
46
28
23
15
6
70
75
69
69
66
45
41
25
25

Low Clouds (% Sky Obscured)

61
67
80
77
75
61
67
62
58
46
46
23
16
11
3
2
2
2
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
7
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
2
2
0
0
0
1
70
75
69
69
66
45
35
5
5

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 (%)

12
2
0
1
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

10
11
11
12
11
9
8
7
6
5
3
3
3
3
2
2
1
1
2
3
4
6
7
9

Chance of Frost

Temperature (°C)

25
25
25
23
22
21
21
20
20
20
19
19
18
18
18
17
17
19
21
23
26
28
30
32

Feels Like (°C)

23
24
23
21
19
19
19
18
18
19
19
19
20
20
20
21
21
22
24
26
29
30
30
31

Dew Point (°C)

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

Relative Humidity (%)

72
70
71
73
75
77
79
79
78
80
81
84
89
92
92
95
92
81
73
64
56
48
40
35

Pressure (mb)

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

Ozone (du)

262
263
263
263
263
263
263
263
263
264
263
262
263
263
263
262
262
262
262
262
263
264
265
264

Sunday 15

Waning Crescent 9%

03:42

17:03

15 Bad
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 06:39, Set: 18:57, Transit: 12:47. Moon - Rise: 03:42, Set: 17:03. Civil Dark: 19:22 - 06:14. Nautical Dark: 19:51 - 05:45. Astro Dark: 20:21 - 05:16

Total Clouds (% Sky Obscured)

25
20
23
29
42
53
67
72
71
49
65
54
62
90
89
88
89
85
90
86
83
82
93
83

Low Clouds (% Sky Obscured)

0
0
6
12
17
17
17
17
19
22
24
27
31
35
33
33
24
16
9
3
2
1
0
14

Medium Clouds (% Sky Obscured)

0
0
6
13
21
25
26
29
27
24
23
25
32
34
40
46
48
32
28
22
23
27
51
32

High Clouds (% Sky Obscured)

10
5
3
1
2
5
15
15
16
6
22
5
3
10
38
58
82
83
86
81
76
77
72
80

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 (%)

4
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
6
6
3
9

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)

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

Chance of Frost

Temperature (°C)

32
31
29
27
25
23
22
22
21
21
20
20
20
19
19
20
20
21
23
25
28
29
30
31

Feels Like (°C)

31
29
27
26
25
24
24
23
23
23
24
22
23
23
22
22
24
25
27
28
30
31
30
29

Dew Point (°C)

13
14
18
18
18
18
18
18
18
18
18
18
18
18
19
18
19
18
16
15
14
12
10
10

Relative Humidity (%)

32
37
52
58
66
73
78
79
82
85
88
89
91
93
95
92
89
79
65
52
43
34
28
27

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1008

Ozone (du)

264
263
263
262
262
262
263
263
263
263
262
262
263
262
261
260
260
260
260
259
258
258
258
257

Monday 16

Waning Crescent 3%

04:46

17:34

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:40, Set: 18:56, Transit: 12:47. Moon - Rise: 04:46, Set: 17:34. Civil Dark: 19:20 - 06:15. Nautical Dark: 19:50 - 05:46. Astro Dark: 20:19 - 05:17

Total Clouds (% Sky Obscured)

100
100
98
96
100
100
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

24
32
32
31
30
32
37
60
58
58
98
79
61
49
59
66
75
77
81
90
88
89
88
89

Medium Clouds (% Sky Obscured)

86
99
93
92
43
41
45
97
97
99
100
99
99
99
76
52
28
52
76
100
95
90
80
78

High Clouds (% Sky Obscured)

96
98
75
66
64
79
51
99
88
80
70
86
95
100
100
100
100
93
87
80
63
39
15
8

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
Light Rain

Precipitation Probability (%)

13
12
22
24
24
28
23
19
31
33
37
49
41
26
23
20
19
24
29
29
31
29
25
70

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
28
26
25
24
23
21
20
19
19
19
18
18
18
18
18
18
18
18
19
19
20
21
22

Feels Like (°C)

29
26
23
23
22
22
21
22
20
19
19
20
20
20
20
20
20
20
19
19
19
20
20
21

Dew Point (°C)

8
5
8
12
14
16
17
17
16
16
16
16
15
15
15
15
16
16
15
15
13
14
14
14

Relative Humidity (%)

25
23
31
45
56
66
76
82
81
82
82
83
82
82
82
85
86
89
81
75
68
66
64
62

Pressure (mb)

1008
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1013
1012

Ozone (du)

256
256
256
255
255
256
256
257
256
257
258
259
259
260
260
260
261
262
262
263
263
263
264
265

Tuesday 17

Waning Crescent 1%

05:51

18:03

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:41, Set: 18:54, Transit: 12:47. Moon - Rise: 05:51, Set: 18:03. Civil Dark: 19:19 - 06:16. Nautical Dark: 19:48 - 05:47. Astro Dark: 20:18 - 05:17

Total Clouds (% Sky Obscured)

99
98
85
70
54
60
66
69
72
80
89
86
82
78
77
76
75
80
85
90
78
69
59
70

Low Clouds (% Sky Obscured)

89
91
81
70
54
60
62
61
70
78
87
84
81
78
75
70
66
70
73
76
58
39
20
17

Medium Clouds (% Sky Obscured)

79
81
56
30
4
4
2
0
11
22
33
23
13
3
3
3
3
2
1
0
0
0
0
9

High Clouds (% Sky Obscured)

7
5
2
2
0
0
0
0
0
0
0
3
3
6
6
5
2
22
41
56
61
62
59
70

ISS Passover

Visibility (miles)

9
9
9
8
6
4
6
8
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

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
None
None
None
None

Precipitation Probability (%)

92
95
77
60
41
37
32
25
23
18
5
10
9
5
10
9
4
7
6
1
2
1
0
8

Precipitation Amount (mm)

0.8
0.8
0.5
0.3
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
9
8
7
7
6
5
5
4
4
3
2
3
3
3
3
3
4
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
71
76
78
82
85
85
86
89
86
83
82
82
83
85
83
83
83
77
71
67
60
54
49

Pressure (mb)

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

Ozone (du)

266
268
270
271
271
272
273
274
275
275
276
277
275
274
273
272
271
270
271
271
272
270
269
268

Wednesday 18

Waning Crescent 0%

06:57

18:31

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

Sun - Rise: 06:42, Set: 18:53, Transit: 12:47. Moon - Rise: 06:57, Set: 18:31. Civil Dark: 19:18 - 06:17. Nautical Dark: 19:47 - 05:48. Astro Dark: 20:16 - 05:18

Total Clouds (% Sky Obscured)

81
94
82
65
49
49
52
56
70
85
99
98
95
92
90
87
85

Low Clouds (% Sky Obscured)

13
8
22
29
35
26
18
10
13
15
18
16
16
15
18
19
24

Medium Clouds (% Sky Obscured)

18
26
34
41
48
34
11
1
5
9
14
10
5
6
21
32
45

High Clouds (% Sky Obscured)

81
94
69
40
11
23
37
48
64
82
99
96
93
89
72
55
38

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
6
18
22
21
20
16
4
7
6
0
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
11
13
11
9
8
6
5
3
2
1
1
1
1
1
0
1

Chance of Frost

Temperature (°C)

26
25
24
23
21
20
19
18
17
16
16
15
16
16
16
16
17

Feels Like (°C)

28
27
26
25
25
24
18
18
18
17
17
16
17
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

53
56
59
64
69
76
80
81
82
83
85
85
85
86
87
81
76

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

267
266
265
265
265
265
265
264
264
263
262
261
260
259
259
259
259

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

Generated: 12/03/26 15:25:14. Forecast: 12/03/26 to 18/03/26. Timezone: UTC+2.00