Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 89%

16:48

04:02

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

Sun - Rise: 06:50, Set: 18:38, Transit: 12:44. Moon - Rise: 16:48, Set: 04:02. Civil Dark: 19:03 - 06:25. Nautical Dark: 19:32 - 05:56. Astro Dark: 20:01 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
17
31
29
34
51
46
35
34
28
22
5
21
0
11
0
0
0
0
19
0
0

Low Clouds (% Sky Obscured)

0
0
0
3
6
8
7
13
9
7
7
8
6
2
8
0
4
0
0
0
0
9
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
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
10
86
86
81
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)

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

Chance of Frost

Temperature (°C)

23
25
26
26
26
25
22
20
19
18
17
17
16
15
15
14
14
13
13
13
13
17
19
22

Feels Like (°C)

24
25
27
26
26
23
20
18
18
18
17
18
17
16
16
16
15
15
15
15
15
19
22
22

Dew Point (°C)

11
11
10
9
8
8
12
12
12
13
12
12
12
12
11
11
11
11
11
11
9
11
11
11

Relative Humidity (%)

46
40
37
34
31
34
52
60
65
70
72
74
77
78
79
82
83
84
87
89
76
67
57
51

Pressure (mb)

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

Ozone (du)

258
256
256
255
254
254
254
254
254
254
253
252
252
252
253
254
254
254
255
255
255
255
253
253

Monday 30

Waxing Gibbous 95%

17:16

05:04

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

Sun - Rise: 06:51, Set: 18:37, Transit: 12:43. Moon - Rise: 17:16, Set: 05:04. Civil Dark: 19:01 - 06:26. Nautical Dark: 19:30 - 05:57. Astro Dark: 19:59 - 05:28

Total Clouds (% Sky Obscured)

0
0
9
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
2
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
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
100
100
100
100
86
2
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)

8
8
9
11
13
13
12
10
8
5
4
3
2
2
2
2
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

24
25
26
26
26
24
22
20
18
17
16
15
15
14
14
14
14
14
14
14
14
18
21
24

Feels Like (°C)

24
26
27
26
24
21
20
18
17
17
16
17
17
17
16
16
17
17
17
17
17
20
24
26

Dew Point (°C)

12
12
11
10
10
13
14
14
14
13
13
12
13
12
12
12
12
12
12
11
10
10
11
11

Relative Humidity (%)

46
42
38
34
36
49
60
69
76
77
79
80
85
87
89
89
89
87
87
86
74
62
52
44

Pressure (mb)

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

Ozone (du)

253
253
251
249
249
249
251
252
253
254
255
255
255
255
256
256
256
254
253
253
253
252
252
253

Tuesday 31

Waxing Gibbous 99%

17:42

06:05

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

Sun - Rise: 06:52, Set: 18:35, Transit: 12:43. Moon - Rise: 17:42, Set: 06:05. Civil Dark: 19:00 - 06:27. Nautical Dark: 19:29 - 05:58. Astro Dark: 19:58 - 05:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
30
26
2
17
11
30
40
35
52
21
26
25
25
2
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
10
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
1
15
17
2
17
10
25
35
30
28
2
13
10
8
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
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
11
11
6
3
2
1
3
3
3
2
2
1
1
1
1
1
2
3
5

Chance of Frost

Temperature (°C)

27
30
31
32
31
30
27
24
22
20
20
19
18
18
17
17
16
16
15
15
16
18
21
24

Feels Like (°C)

29
31
31
32
31
28
26
24
23
21
21
22
20
19
17
17
17
16
17
15
16
19
23
26

Dew Point (°C)

11
11
11
10
8
9
14
15
15
15
16
15
14
14
13
12
12
11
11
12
12
12
13
12

Relative Humidity (%)

36
31
27
25
23
26
44
58
67
71
76
77
76
77
76
75
74
75
78
82
75
69
58
48

Pressure (mb)

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

Ozone (du)

252
252
251
251
250
251
252
251
252
252
253
253
253
255
256
256
256
257
258
257
257
256
255
254

Wednesday 1

Waxing Gibbous 100%

18:08

07:05

12 Good
13 Good
14 OK
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

Sun - Rise: 06:52, Set: 18:34, Transit: 12:43. Moon - Rise: 18:08, Set: 07:05. Civil Dark: 18:59 - 06:27. Nautical Dark: 19:28 - 05:58. Astro Dark: 19:57 - 05:29

Total Clouds (% Sky Obscured)

0
0
27
53
82
100
100
99
73
64
42
41
47
60
62
68
71
71
70
72
81
90
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
3
9
13
15
17
15
10
7
6
4
2
2
3
2
0
0
1
3

Medium Clouds (% Sky Obscured)

0
0
6
12
17
65
67
57
33
30
24
25
27
60
56
68
45
66
70
72
81
69
96
87

High Clouds (% Sky Obscured)

0
0
27
53
82
95
100
99
64
42
7
4
7
20
10
10
10
15
3
17
45
74
81
85

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
4
5
3
6
5
3
9
12
5
9
7
4
7
5
1
5
5
5
6
9
9
17

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

Chance of Frost

Temperature (°C)

26
27
28
28
28
26
24
22
21
20
19
19
18
18
18
18
18
17
18
18
18
21
23
25

Feels Like (°C)

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

Dew Point (°C)

11
10
10
9
9
14
17
17
18
18
18
17
17
17
17
16
16
16
16
16
14
14
14
12

Relative Humidity (%)

40
35
31
30
31
46
62
74
84
89
91
92
92
95
92
90
89
89
88
86
76
66
55
45

Pressure (mb)

1017
1016
1015
1015
1015
1015
1016
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

255
255
255
255
255
255
255
255
256
255
257
257
257
257
257
254
254
252
251
251
252
252
252
252

Thursday 2

Full Moon 99%

18:34

08:05

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

Sun - Rise: 06:53, Set: 18:33, Transit: 12:42. Moon - Rise: 18:34, Set: 08:05. Civil Dark: 18:57 - 06:28. Nautical Dark: 19:26 - 05:59. Astro Dark: 19:55 - 05:30

Total Clouds (% Sky Obscured)

96
96
93
95
100
83
40
21
16
10
4
8
15
20
29
33
38
39
43
47
58
69
81
88

Low Clouds (% Sky Obscured)

4
5
4
3
9
70
7
10
6
3
0
0
0
0
0
0
0
1
1
1
18
37
54
54

Medium Clouds (% Sky Obscured)

75
67
59
50
26
59
12
4
5
5
4
6
12
15
14
19
23
15
10
7
10
13
17
44

High Clouds (% Sky Obscured)

72
87
68
86
96
77
15
0
1
0
0
0
0
0
7
10
15
22
30
28
32
41
51
67

ISS Passover

Visibility (miles)

9
8
9
7
5
5
8
9
9
9
9
9
9
5
9
9
8
8
7
7
6
6
7
7

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

Precipitation Probability (%)

34
28
44
74
82
88
65
40
19
14
3
27
45
37
39
39
38
56
84
70
69
73
51
77

Precipitation Amount (mm)

0
0
0
0.5
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.4
0.3
0.5
0.2
0.5

Wind Speed/Direction (mph)

3
4
3
5
7
8
6
4
2
1
0
1
2
1
2
2
2
2
2
2
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
31
31
30
29
28
28
27
27
26
25
26
26
25
26
26
26
26
26
26
26
27
28

Dew Point (°C)

12
15
16
15
16
19
21
20
20
19
18
18
18
19
19
20
20
20
20
20
20
20
21
21

Relative Humidity (%)

38
40
39
37
43
55
67
73
78
77
78
79
81
85
85
88
89
91
89
89
89
82
76
69

Pressure (mb)

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

Ozone (du)

253
253
253
253
252
253
252
253
252
252
253
253
253
253
254
254
254
254
253
253
253
252
251
250

Friday 3

Waning Gibbous 96%

19:01

09:05

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
10 Bad
11 Bad

Sun - Rise: 06:54, Set: 18:31, Transit: 12:42. Moon - Rise: 19:01, Set: 09:05. Civil Dark: 18:56 - 06:29. Nautical Dark: 19:25 - 06:00. Astro Dark: 19:54 - 05:31

Total Clouds (% Sky Obscured)

94
100
99
97
96
96
97
97
91
86
83
88
93
95
97
98
99
95
92
90
92
93
95
71

Low Clouds (% Sky Obscured)

53
53
63
74
85
78
80
82
64
52
42
59
75
91
93
95
97
91
84
78
81
86
92
70

Medium Clouds (% Sky Obscured)

72
88
66
51
38
31
25
14
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
100
69
38
8
4
9
10
15
20
35
40
34
38
33
47
42
31
27
33
22
13
5
3

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

95
76
68
80
86
59
48
35
29
16
3
8
9
4
9
11
4
53
42
23
32
26
18
17

Precipitation Amount (mm)

0.8
0.4
0.2
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
27
27
26
25
25
25
25
21
22
22
21
21
21
20
20
20
20
21
21
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

69
67
66
68
70
70
73
78
81
82
84
86
86
85
84
84
84
84
85
85
84
81
81
79

Pressure (mb)

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

Ozone (du)

250
249
249
248
248
247
248
249
249
249
249
249
249
249
249
250
250
251
254
256
259
260
262
263

Saturday 4

Waning Gibbous 92%

19:32

10:05

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

Sun - Rise: 06:55, Set: 18:30, Transit: 12:42. Moon - Rise: 19:32, Set: 10:05. Civil Dark: 18:55 - 06:30. Nautical Dark: 19:24 - 06:01. Astro Dark: 19:53 - 05:32

Total Clouds (% Sky Obscured)

47
22
37
52
64
61
63
65
56
44
33
41
48
38
31
23
17
27
35
44

Low Clouds (% Sky Obscured)

45
21
36
52
64
60
51
45
36
27
16
20
23
26
28
23
17
27
31
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
26

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
10
13
12
3
2
0
0
1
1
0
1
1
1
2
2
2
3
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
25
25
24
23
22
21
19
19
18
16
16
16
15
15
15
15
16
16

Feels Like (°C)

20
20
20
29
27
26
25
24
23
18
18
17
17
17
16
16
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

67
58
51
53
55
57
57
56
55
60
66
72
73
75
76
78
78
79
74
69

Pressure (mb)

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

Ozone (du)

262
261
259
258
256
255
256
256
257
258
258
259
259
259
258
257
256
255
255
255

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

Generated: 29/03/26 12:57:46. Forecast: 29/03/26 to 04/04/26. Timezone: UTC+2.00