Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 1%

06:57

18:31

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: 06:42, 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)

100
100
52
47
45
55
74
100
100
100
100
100
88
84
99
89
88
56
55
58
69
73
100
100

Low Clouds (% Sky Obscured)

91
92
52
47
45
55
74
89
91
66
60
27
57
34
0
0
0
5
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

22
7
0
0
0
9
15
35
17
14
1
0
54
67
75
78
83
44
44
47
44
44
0
0

High Clouds (% Sky Obscured)

75
75
0
1
1
1
12
100
100
100
100
100
45
74
96
75
46
9
14
20
24
17
100
100

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
14
21
26
32
57
78
70
52
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 (%)

44
40
27
36
54
43
12
13
5
5
14
6
2
15
0
1
1
1
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
89
89
88
87
88
92
85
86
89
85
85
85
86
88
86
88
88
86
77
69
59
49

Pressure (mb)

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

Ozone (du)

273
271
270
271
271
269
270
269
268
268
267
266
266
266
267
266
266
265
263
264
265
264
264
264

Thursday 19

New Moon 0%

08:04

18:59

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:42, Set: 18:52, Transit: 12:47. Moon - Rise: 08:04, Set: 18:59. Civil Dark: 19:16 - 06:18. Nautical Dark: 19:46 - 05:49. Astro Dark: 20:15 - 05:19

Total Clouds (% Sky Obscured)

100
100
82
88
100
72
37
35
63
74
95
84
80
67
64
76
62
59
60
40
28
62
73
91

Low Clouds (% Sky Obscured)

15
20
11
9
6
0
0
0
0
8
65
70
37
63
64
76
62
59
60
40
28
62
73
80

Medium Clouds (% Sky Obscured)

28
36
32
48
46
16
5
2
25
29
60
48
43
23
1
0
0
0
0
0
0
0
28
42

High Clouds (% Sky Obscured)

100
100
57
71
100
68
7
5
5
5
5
5
5
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
5
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
14
20
14
4
4
1
3
5
8
17
33
42
31
28
23
19
17
14
7
8
22
23
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
29
27
26
26
25
23
23
22
22
21
19
19
18
18
18
18
17
18
20
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
38
37
33
31
36
38
42
47
51
55
60
70
77
80
81
83
83
79
78
76
68
62
56

Pressure (mb)

1007
1006
1005
1005
1005
1005
1006
1007
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1015

Ozone (du)

264
263
263
261
260
258
258
258
259
260
259
260
261
262
261
261
261
261
263
263
263
264
266
268

Friday 20

Waxing Crescent 3%

09:15

19:29

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

Sun - Rise: 06:43, Set: 18:50, Transit: 12:46. Moon - Rise: 09:15, Set: 19:29. Civil Dark: 19:15 - 06:18. Nautical Dark: 19:44 - 05:49. Astro Dark: 20:14 - 05:20

Total Clouds (% Sky Obscured)

87
69
84
89
78
62
67
44
30
33
34
40
42
40
39
35
38
35
30
19
0
0
0
10

Low Clouds (% Sky Obscured)

85
68
81
87
78
62
67
44
30
33
34
40
42
40
39
35
38
35
30
19
0
0
0
4

Medium Clouds (% Sky Obscured)

37
26
25
20
22
2
7
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
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 (%)

26
23
7
10
5
3
2
1
0
2
2
1
1
1
0
1
1
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)

11
13
12
11
12
11
11
8
5
3
2
2
2
2
2
2
3
3
3
2
2
3
4
6

Chance of Frost

Temperature (°C)

23
22
22
22
21
21
20
19
18
17
16
16
16
15
15
14
14
14
14
14
15
16
19
21

Feels Like (°C)

21
20
19
18
18
18
18
16
15
14
14
14
14
14
14
13
12
12
12
12
13
15
18
20

Dew Point (°C)

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

Relative Humidity (%)

50
44
46
52
55
54
54
55
58
60
61
62
63
65
66
63
62
61
60
61
59
53
48
44

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

268
268
268
268
270
275
277
274
271
269
267
266
267
266
266
265
264
264
263
262
262
261
261
261

Saturday 21

Waxing Crescent 8%

10:27

20:03

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 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: 06:44, Set: 18:49, Transit: 12:46. Moon - Rise: 10:27, Set: 20:03. Civil Dark: 19:14 - 06:19. Nautical Dark: 19:43 - 05:50. Astro Dark: 20:12 - 05:21

Total Clouds (% Sky Obscured)

21
29
26
22
20
18
15
11
7
4
0
0
0
0
0
0
0
0
0
0
6
12
18
12

Low Clouds (% Sky Obscured)

12
21
19
18
15
13
11
8
6
3
0
0
0
0
0
0
0
0
0
0
5
9
13
9

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
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)

7
8
9
10
11
13
12
11
11
9
7
5
4
3
2
2
1
1
1
1
1
1
3
5

Chance of Frost

Temperature (°C)

22
23
24
24
24
23
22
20
18
17
17
16
16
15
15
14
14
14
13
14
14
16
19
22

Feels Like (°C)

21
22
23
22
21
20
18
16
15
14
15
16
15
16
16
16
16
16
16
16
17
19
21
23

Dew Point (°C)

8
9
8
8
8
9
11
11
11
10
10
10
10
10
10
9
10
10
10
10
9
9
10
10

Relative Humidity (%)

41
38
35
34
34
40
49
57
61
61
64
66
68
70
71
73
76
78
80
80
70
61
54
47

Pressure (mb)

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

Ozone (du)

262
263
262
260
261
260
258
257
257
258
258
257
256
255
256
256
256
256
256
256
256
255
254
253

Sunday 22

Waxing Crescent 16%

11:41

20:42

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

Sun - Rise: 06:45, Set: 18:47, Transit: 12:46. Moon - Rise: 11:41, Set: 20:42. Civil Dark: 19:12 - 06:20. Nautical Dark: 19:41 - 05:51. Astro Dark: 20:11 - 05:22

Total Clouds (% Sky Obscured)

6
0
9
18
27
28
29
31
32
33
47
46
45
32
25
17
13
35
57
75
66
56
47
35

Low Clouds (% Sky Obscured)

4
0
5
10
13
13
14
15
15
15
30
30
30
13
13
13
13
28
36
36
41
44
40
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
7
10
10
14
15
14
5
2
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
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
2
5
19
8
7
3
8
9
2
7
8
7
13
14
12
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
8
8
12
14
15
15
16
16
16
17
16
16
17
16
16
16
16
15
15
17
17

Relative Humidity (%)

41
36
32
30
32
47
57
67
75
80
85
88
89
88
89
92
92
93
89
86
81
74
67
62

Pressure (mb)

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

Ozone (du)

253
253
253
253
253
252
253
253
253
252
252
252
251
251
251
250
250
250
250
250
249
249
250
250

Monday 23

Waxing Crescent 26%

No Rise

21:30

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

Sun - Rise: 06:46, Set: 18:46, Transit: 12:45. Moon - Rise: No Rise, Set: 21:30. Civil Dark: 19:11 - 06:21. Nautical Dark: 19:40 - 05:52. Astro Dark: 20:09 - 05:22

Total Clouds (% Sky Obscured)

23
10
16
22
30
53
71
86
88
82
75
60
42
37
39
39
54
66
76
85
74
62
46
34

Low Clouds (% Sky Obscured)

21
10
13
14
17
26
47
67
53
48
47
44
41
37
39
39
48
45
38
36
36
35
38
25

Medium Clouds (% Sky Obscured)

0
0
4
9
15
15
16
13
6
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
2
4
24
37
54
60
47
43
26
14
2
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
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
5
7
6
0
5
5
2
5
7
6
11
9
4
7
7
2
5
5
3
6
5
3
3

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
13
14
13
11
10
8
7
6
5
5
4
4
4
4
4
5
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
25
30
28
27
26
27
26
20
20
21
22
22
22
23
24
24
24
24
24
25
25
24

Dew Point (°C)

16
16
15
15
16
16
17
18
18
19
18
18
18
18
18
18
18
18
17
17
17
16
14
13

Relative Humidity (%)

54
47
43
45
49
53
61
71
81
83
83
83
84
84
84
82
84
82
77
75
72
60
50
42

Pressure (mb)

1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

250
249
249
249
249
248
248
248
248
248
248
248
248
249
249
249
248
248
247
247
247
247
246
246

Tuesday 24

Waxing Crescent 37%

12:52

22:26

12 OK
13 OK
14 OK
15 OK
16 OK
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: 06:46, Set: 18:45, Transit: 12:45. Moon - Rise: 12:52, Set: 22:26. Civil Dark: 19:10 - 06:21. Nautical Dark: 19:39 - 05:52. Astro Dark: 20:08 - 05:23

Total Clouds (% Sky Obscured)

30
26
22
17
15
43
69
93
87
78
67
71
77
88
82
82
83
76
72
65

Low Clouds (% Sky Obscured)

18
15
5
4
1
9
12
21
23
24
22
16
10
4
6
8
10
23
38
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
26
31
29
27
24
24
15
63
65
58
55

High Clouds (% Sky Obscured)

2
2
1
1
1
31
60
90
66
45
22
35
51
72
81
79
83
76
70
60

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 (%)

2
1
5
6
4
16
20
19
27
28
26
21
14
1
4
4
2
10
14
12

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)

8
10
11
12
12
13
12
11
9
7
6
5
4
4
3
3
3
2
2
1

Chance of Frost

Temperature (°C)

28
29
30
30
30
29
27
26
24
24
24
23
23
22
22
21
21
21
21
21

Feels Like (°C)

25
26
27
35
33
30
31
32
32
24
24
25
25
24
23
23
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

38
34
31
32
32
33
41
49
59
60
63
64
61
57
54
49
45
40
40
39

Pressure (mb)

1013
1012
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1012
1012

Ozone (du)

246
246
246
245
244
244
244
244
245
244
244
244
244
245
245
246
246
246
246
246

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

Generated: 18/03/26 11:13:29. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+2.00