Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 11%

10:19

20:58

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

Sun - Rise: 06:20, Set: 19:26, Transit: 12:53. Moon - Rise: 10:19, Set: 20:58. Civil Dark: 19:52 - 05:54. Nautical Dark: 20:23 - 05:24. Astro Dark: 20:54 - 04:52

Total Clouds (% Sky Obscured)

12
26
32
29
36
62
62
74
73
76
74
63
70
64
66
50
41
28
27
24
15
33
19
16

Low Clouds (% Sky Obscured)

11
13
11
5
6
33
34
28
26
20
16
29
54
51
55
50
31
9
10
10
10
33
19
16

Medium Clouds (% Sky Obscured)

0
6
8
3
18
36
39
48
52
57
62
48
38
34
34
17
18
3
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
1
1
0
0
0
0
0
1
2
2
1
0
2
1
3
2
2
1
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)

8
9
9
12
16
17
16
14
13
11
10
9
8
7
6
5
5
5
5
4
5
5
5
6

Chance of Frost

Temperature (°C)

29
30
31
31
29
28
26
25
24
22
22
22
21
21
21
21
20
20
20
20
21
23
26
28

Feels Like (°C)

30
31
31
30
28
24
23
22
21
20
20
21
21
19
21
20
20
21
21
23
23
25
27
29

Dew Point (°C)

16
15
15
17
17
18
19
19
19
18
17
17
17
16
16
16
16
17
17
17
16
17
18
18

Relative Humidity (%)

45
40
37
41
48
56
62
69
73
74
74
75
75
74
74
74
77
81
82
81
74
66
61
55

Pressure (mb)

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

Ozone (du)

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

Saturday 21

Waxing Crescent 19%

11:28

21:28

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

Sun - Rise: 06:21, Set: 19:25, Transit: 12:53. Moon - Rise: 11:28, Set: 21:28. Civil Dark: 19:51 - 05:55. Nautical Dark: 20:21 - 05:25. Astro Dark: 20:53 - 04:53

Total Clouds (% Sky Obscured)

20
18
13
0
14
6
6
19
19
18
8
14
65
86
54
24
35
47
52
78
67
36
48
50

Low Clouds (% Sky Obscured)

17
9
6
0
6
3
2
16
17
18
5
8
4
8
0
0
0
0
0
5
7
1
5
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
0
0
12
57
76
53
24
35
47
49
69
58
36
40
50

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
88
86
86
86
1
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 (%)

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

8
11
13
15
16
16
16
13
11
9
7
5
3
1
1
1
1
1
1
2
3
4
4
7

Chance of Frost

Temperature (°C)

30
32
32
32
31
29
27
25
23
22
21
21
20
20
20
20
20
20
20
21
22
23
26
28

Feels Like (°C)

32
33
33
32
30
28
26
24
22
21
21
22
22
22
22
24
24
25
24
24
23
25
27
30

Dew Point (°C)

18
18
17
17
17
18
19
19
19
18
18
17
17
16
15
16
17
18
17
17
17
18
18
19

Relative Humidity (%)

48
44
40
40
44
52
61
68
75
79
79
79
79
77
75
79
81
84
84
81
75
72
62
56

Pressure (mb)

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

Ozone (du)

258
258
258
258
258
258
258
257
258
257
257
257
257
257
257
258
258
258
257
257
258
258
258
258

Sunday 22

Waxing Crescent 29%

No Rise

22:03

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

Sun - Rise: 06:22, Set: 19:24, Transit: 12:52. Moon - Rise: No Rise, Set: 22:03. Civil Dark: 19:49 - 05:56. Nautical Dark: 20:20 - 05:26. Astro Dark: 20:51 - 04:54

Total Clouds (% Sky Obscured)

59
48
45
6
37
22
26
1
4
30
28
6
2
1
40
17
46
45
54
53
71
62
50
54

Low Clouds (% Sky Obscured)

2
8
13
3
7
9
15
0
0
0
0
0
0
0
0
12
32
24
23
21
17
14
10
9

Medium Clouds (% Sky Obscured)

56
31
31
2
3
4
16
1
4
30
23
2
1
1
0
0
0
0
0
0
0
1
1
5

High Clouds (% Sky Obscured)

0
0
0
0
13
4
0
0
0
0
0
0
0
0
35
0
0
0
0
0
10
10
10
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
8
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

5
13
26
18
36
62
58
53
40
25
2
1
1
0
0
0
1
38
46
64
25
10
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
31
31
32
31
30
28
27
25
24
24
23
23
23
22
22
22
21
20
20
21
22
24
26

Feels Like (°C)

31
32
33
33
31
28
27
26
25
25
25
26
27
27
26
23
26
25
23
23
22
22
23
26

Dew Point (°C)

19
18
16
17
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16
15
15
15
16

Relative Humidity (%)

52
45
41
40
43
47
49
55
61
63
66
68
70
69
71
71
72
73
76
75
68
65
58
55

Pressure (mb)

1009
1008
1007
1007
1006
1007
1007
1008
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1007
1008
1009
1009
1008
1008

Ozone (du)

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

Monday 23

Waxing Crescent 40%

12:39

22:44

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: 06:23, Set: 19:23, Transit: 12:52. Moon - Rise: 12:39, Set: 22:44. Civil Dark: 19:48 - 05:57. Nautical Dark: 20:19 - 05:27. Astro Dark: 20:50 - 04:56

Total Clouds (% Sky Obscured)

56
63
51
64
100
100
100
100
100
89
100
100
77
78
100
76
81
80
85
80
80
80
80
80

Low Clouds (% Sky Obscured)

13
16
14
13
11
9
7
6
4
2
0
2
4
6
4
2
0
0
0
0
15
28
41
38

Medium Clouds (% Sky Obscured)

11
18
17
14
14
21
26
28
47
27
28
32
37
41
34
30
21
27
36
43
42
41
36
34

High Clouds (% Sky Obscured)

17
16
39
64
100
100
100
100
100
89
100
100
77
78
100
76
81
80
85
80
80
75
75
75

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
6
14
28
24
24
19
12
7
4
0
1
1
0
0
0
0
1
1
2
10
8
9
26

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

Chance of Frost

Temperature (°C)

27
29
30
30
30
30
28
26
25
24
23
22
22
21
21
20
20
20
20
20
20
22
23
25

Feels Like (°C)

27
28
29
31
29
27
24
24
21
22
23
21
22
23
22
20
21
21
21
22
23
24
24
26

Dew Point (°C)

17
16
15
13
12
13
12
11
10
11
11
12
12
13
13
12
12
12
12
12
9
9
8
9

Relative Humidity (%)

51
45
40
35
32
35
37
37
39
42
46
50
54
57
59
60
60
61
61
58
49
41
38
36

Pressure (mb)

1008
1007
1006
1005
1005
1005
1005
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

264
265
266
266
267
269
273
276
279
279
279
279
281
282
280
279
269
266
265
266
264
262
260
259

Tuesday 24

First Quarter 52%

13:51

23:33

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
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: 06:24, Set: 19:21, Transit: 12:52. Moon - Rise: 13:51, Set: 23:33. Civil Dark: 19:47 - 05:58. Nautical Dark: 20:17 - 05:28. Astro Dark: 20:49 - 04:57

Total Clouds (% Sky Obscured)

75
75
75
75
75
60
47
38
31
24
20
18
14
11
6
2
0
0
0
0
0
0
0
5

Low Clouds (% Sky Obscured)

32
26
20
15
10
12
13
15
15
12
11
11
10
6
4
2
0
0
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

28
22
31
40
49
39
26
14
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
70
50
27
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 (%)

18
7
9
7
2
4
2
0
0
1
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

27
28
29
29
29
29
28
26
24
23
22
21
20
20
19
18
18
17
18
19
20
23
25
27

Feels Like (°C)

28
29
29
30
30
28
26
24
23
23
22
22
22
22
22
21
21
20
21
21
21
25
25
27

Dew Point (°C)

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

Relative Humidity (%)

33
32
31
31
31
34
43
49
53
55
58
61
61
62
64
65
65
66
64
61
60
54
50
46

Pressure (mb)

1009
1008
1008
1007
1007
1007
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

259
259
259
259
259
259
258
259
259
258
258
257
257
257
257
257
257
257
258
258
259
259
260
260

Wednesday 25

Waxing Gibbous 64%

15:00

00:32

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

Sun - Rise: 06:25, Set: 19:20, Transit: 12:52. Moon - Rise: 15:00, Set: 00:32. Civil Dark: 19:46 - 05:59. Nautical Dark: 20:16 - 05:29. Astro Dark: 20:47 - 04:58

Total Clouds (% Sky Obscured)

9
14
13
12
13
35
59
82
55
26
3
21
27
32
29
20
30
36
36
41
55
58
59
68

Low Clouds (% Sky Obscured)

7
11
8
4
1
6
16
26
15
10
3
5
4
2
16
20
30
36
36
41
47
44
46
57

Medium Clouds (% Sky Obscured)

0
0
3
6
10
18
29
31
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
9
14
28

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
3
0
0
0
0
0
1
1
6
11
9
12
16
9
14
16
16
19

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

Chance of Frost

Temperature (°C)

28
29
31
31
31
31
29
27
24
24
23
22
21
21
20
20
20
20
20
20
20
20
21
22

Feels Like (°C)

28
28
28
34
33
32
32
32
32
23
23
22
22
22
22
22
22
23
23
22
21
22
22
21

Dew Point (°C)

14
13
13
12
12
12
13
14
14
15
14
14
14
14
14
14
15
15
14
13
12
12
13
14

Relative Humidity (%)

41
36
33
32
31
30
37
44
53
56
58
61
62
65
67
68
69
71
68
63
60
60
60
60

Pressure (mb)

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

Ozone (du)

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

Thursday 26

Waxing Gibbous 75%

16:02

01:38

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

Sun - Rise: 06:25, Set: 19:19, Transit: 12:52. Moon - Rise: 16:02, Set: 01:38. Civil Dark: 19:44 - 06:00. Nautical Dark: 20:15 - 05:30. Astro Dark: 20:46 - 04:59

Total Clouds (% Sky Obscured)

84
100
100
99
99
95
91
87
86
85
85
75
65
57
60
66
72
69
68
68

Low Clouds (% Sky Obscured)

74
93
96
96
98
85
79
69
66
62
61
53
46
39
45
49
56
56
56
55

Medium Clouds (% Sky Obscured)

1
2
1
1
0
0
0
0
0
27
49
45
40
28
25
27
9
12
19
25

High Clouds (% Sky Obscured)

43
63
75
78
82
65
48
30
26
21
17
16
14
11
3
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

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 (%)

19
12
12
11
1
7
9
3
8
8
7
10
12
12
15
16
14
15
13
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
25
18
18
17
17
17
17
15
14
15
15
15
15
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

63
66
69
64
59
54
55
55
56
56
55
55
58
62
65
67
69
71
69
68

Pressure (mb)

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

Ozone (du)

259
259
259
259
260
260
261
261
262
264
266
268
269
269
269
269
269
269
269
269

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

Generated: 20/02/26 12:24:27. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+2.00