Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 93%

20:06

09:17

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

Sun - Rise: 06:31, Set: 19:10, Transit: 12:50. Moon - Rise: 20:06, Set: 09:17. Civil Dark: 19:35 - 06:06. Nautical Dark: 20:05 - 05:37. Astro Dark: 20:36 - 05:06

Total Clouds (% Sky Obscured)

48
76
60
35
11
3
5
9
3
0
4
4
12
21
9
7
0
0
0
25
65
57
56
97

Low Clouds (% Sky Obscured)

1
46
13
19
11
1
1
1
1
0
0
0
0
0
0
3
0
0
0
10
20
12
41
0

Medium Clouds (% Sky Obscured)

39
47
31
21
0
0
3
4
0
0
3
4
12
21
8
0
0
0
0
5
43
36
26
19

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
97

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
5
7
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
10
12
13
11
9
7
6
4
3
2
2
2
2
2
2
2
2
2
4
7
9
10
14

Chance of Frost

Temperature (°C)

28
28
26
25
23
22
21
20
19
18
17
17
16
15
15
15
15
15
17
21
23
25
27
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
44
49
52
56
63
67
70
73
73
74
75
75
78
79
78
75
66
59
51
45
40
33

Pressure (mb)

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

Ozone (du)

282
287
287
279
277
275
273
273
272
272
272
272
272
272
272
272
273
273
272
271
269
270
270
270

Friday 6

Waning Gibbous 87%

20:32

10:17

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
12 Bad
13 OK

Sun - Rise: 06:32, Set: 19:09, Transit: 12:50. Moon - Rise: 20:32, Set: 10:17. Civil Dark: 19:34 - 06:07. Nautical Dark: 20:04 - 05:37. Astro Dark: 20:34 - 05:07

Total Clouds (% Sky Obscured)

80
73
73
100
100
100
65
60
98
91
96
100
93
94
72
87
84
74
68
73
56
54
49
43

Low Clouds (% Sky Obscured)

0
0
0
10
2
0
11
14
96
91
84
100
93
84
72
87
84
74
68
73
43
35
32
33

Medium Clouds (% Sky Obscured)

42
38
2
68
61
57
38
60
66
62
75
75
67
59
8
46
26
26
5
3
1
0
0
0

High Clouds (% Sky Obscured)

24
73
73
100
100
100
65
60
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
8
7
8
6
7
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
Very Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
6
20
54
69
47
64
57
38
23
24
19
10
2
3
3
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
18
20
18
17
14
11
10
9
12
12
14
14
11
12
10
5
3
4
7
7
7
7
7

Chance of Frost

Temperature (°C)

28
29
28
26
25
23
23
22
21
20
19
18
16
16
16
15
14
14
15
16
17
19
20
21

Feels Like (°C)

24
23
22
21
19
20
20
21
21
16
15
15
14
13
12
11
11
11
12
13
14
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

29
30
34
37
46
52
55
58
73
70
68
74
77
73
63
63
60
59
57
54
48
41
39
37

Pressure (mb)

1004
1004
1004
1004
1005
1005
1006
1007
1008
1009
1011
1012
1013
1014
1015
1017
1018
1019
1020
1021
1022
1022
1022
1022

Ozone (du)

270
270
270
271
271
272
270
268
265
263
263
264
265
265
266
265
264
264
263
264
264
263
263
263

Saturday 7

Waning Gibbous 80%

21:01

11:17

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

Sun - Rise: 06:33, Set: 19:08, Transit: 12:50. Moon - Rise: 21:01, Set: 11:17. Civil Dark: 19:33 - 06:08. Nautical Dark: 20:02 - 05:38. Astro Dark: 20:33 - 05:08

Total Clouds (% Sky Obscured)

33
34
46
32
29
37
45
32
26
25
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

23
23
36
24
25
29
38
21
17
16
3
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
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)

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

Chance of Frost

Temperature (°C)

22
22
21
20
19
18
17
16
15
15
15
14
14
13
13
12
12
12
14
17
19
22
24
26

Feels Like (°C)

18
19
19
17
16
14
13
13
13
13
13
12
12
12
12
12
11
12
14
17
19
21
23
24

Dew Point (°C)

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

Relative Humidity (%)

37
38
37
38
42
49
54
60
64
61
58
58
61
64
64
65
66
65
56
48
40
34
30
26

Pressure (mb)

1022
1022
1022
1022
1023
1023
1024
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1025
1024

Ozone (du)

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

Sunday 8

Waning Gibbous 71%

21:33

12:17

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
12 Good
13 Good

Sun - Rise: 06:34, Set: 19:06, Transit: 12:49. Moon - Rise: 21:33, Set: 12:17. Civil Dark: 19:31 - 06:09. Nautical Dark: 20:01 - 05:39. Astro Dark: 20:31 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0

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)

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

9
11
12
14
14
14
14
12
9
7
5
3
2
2
2
2
2
1
1
3
5
7
8
9

Chance of Frost

Temperature (°C)

27
27
27
27
25
22
20
19
18
17
16
16
15
14
14
14
14
15
16
19
22
26
28
30

Feels Like (°C)

25
25
24
23
20
18
15
15
15
14
15
16
16
16
17
16
16
17
18
20
23
26
28
29

Dew Point (°C)

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

Relative Humidity (%)

24
22
20
21
32
49
59
63
70
72
74
75
78
79
82
83
82
80
66
54
44
35
28
24

Pressure (mb)

1023
1022
1022
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021

Ozone (du)

259
258
257
257
256
256
256
256
255
254
253
253
254
254
254
254
253
253
253
253
253
253
252
252

Monday 9

Waning Gibbous 62%

22:10

13:15

14 OK
15 OK
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
12 OK
13 OK

Sun - Rise: 06:35, Set: 19:05, Transit: 12:49. Moon - Rise: 22:10, Set: 13:15. Civil Dark: 19:30 - 06:10. Nautical Dark: 20:00 - 05:40. Astro Dark: 20:30 - 05:10

Total Clouds (% Sky Obscured)

1
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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)

1
1
1
1
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)

11
12
14
16
15
13
12
9
7
5
3
2
1
1
1
2
1
1
1
3
4
5
6
7

Chance of Frost

Temperature (°C)

32
31
30
29
27
25
23
21
19
18
18
18
17
17
17
17
17
18
19
23
26
30
32
35

Feels Like (°C)

30
29
27
25
23
21
19
19
19
19
20
20
20
20
20
20
19
19
18
24
25
26
28
29

Dew Point (°C)

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

Relative Humidity (%)

21
19
19
24
33
47
60
69
72
73
74
78
81
78
77
74
66
58
52
41
33
27
24
22

Pressure (mb)

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

Ozone (du)

252
252
252
252
252
252
252
252
252
252
253
253
254
254
254
254
254
254
255
255
255
255
255
255

Tuesday 10

Waning Gibbous 52%

22:52

No Set

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 OK
12 OK
13 OK

Sun - Rise: 06:35, Set: 19:04, Transit: 12:49. Moon - Rise: 22:52, Set: No Set. Civil Dark: 19:29 - 06:10. Nautical Dark: 19:58 - 05:41. Astro Dark: 20:28 - 05:11

Total 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

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)

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)

8
10
12
13
11
9
7
5
4
2
2
2
2
2
1
0
1
1
2
2
3
3
4
6

Chance of Frost

Temperature (°C)

37
36
36
35
32
29
27
25
23
22
21
20
19
19
19
19
20
21
23
26
29
33
35
37

Feels Like (°C)

31
39
38
36
36
36
37
25
24
24
23
21
21
21
22
22
22
20
21
27
28
29
31
33

Dew Point (°C)

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

Relative Humidity (%)

20
21
21
21
26
32
40
45
49
53
55
56
58
58
59
60
52
45
39
29
23
17
15
14

Pressure (mb)

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

Ozone (du)

255
254
254
253
253
252
252
252
252
253
253
253
253
253
254
254
254
254
255
255
255
255
255
255

Wednesday 11

Third Quarter 42%

23:41

14:11

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

Sun - Rise: 06:36, Set: 19:02, Transit: 12:49. Moon - Rise: 23:41, Set: 14:11. Civil Dark: 19:27 - 06:11. Nautical Dark: 19:57 - 05:42. Astro Dark: 20:27 - 05:12

Total Clouds (% Sky Obscured)

3
5
7
9
9
12
11
10
8
4
4
7
13
14
13
14
14
16

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
5
7
9
9
12
11
10
8
4
4
6
13
14
13
14
14
16

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

8
10
12
14
10
7
4
3
1
1
1
1
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

39
38
37
36
34
31
29
27
25
24
24
23
23
23
22
22
23
24

Feels Like (°C)

35
41
39
37
37
37
38
24
24
25
25
25
25
25
25
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

13
14
15
16
22
28
37
36
35
33
35
36
38
40
40
41
41
41

Pressure (mb)

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

Ozone (du)

255
255
255
254
255
255
255
255
256
256
256
256
256
256
256
257
257
258

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

Generated: 05/03/26 14:11:12. Forecast: 05/03/26 to 11/03/26. Timezone: UTC+2.00