Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Gibbous 100%

18:47

06:14

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

Sun - Rise: 06:29, Set: 19:14, Transit: 12:51. Moon - Rise: 18:47, Set: 06:14. Civil Dark: 19:39 - 06:04. Nautical Dark: 20:09 - 05:34. Astro Dark: 20:40 - 05:03

Total Clouds (% Sky Obscured)

87
100
14
7
20
21
15
12
0
0
0
0
0
0
0
70
17
0
0
0
27
6
3
0

Low Clouds (% Sky Obscured)

0
1
1
1
3
5
3
2
0
0
0
0
0
0
0
7
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
4
2
0

High Clouds (% Sky Obscured)

87
100
7
3
0
0
0
0
0
0
0
0
0
0
0
70
0
0
0
0
1
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
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
6
7
11
13
11
9
7
5
3
2
2
2
2
1
2
2
2
2
3
3
4
6
6

Chance of Frost

Temperature (°C)

23
23
23
23
20
19
17
16
15
14
13
13
12
11
11
11
10
11
13
16
19
21
24
25

Feels Like (°C)

21
22
21
21
17
15
15
14
14
13
13
13
13
12
13
12
12
12
15
16
19
21
23
25

Dew Point (°C)

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

Relative Humidity (%)

29
26
25
25
36
54
59
61
64
64
65
66
67
68
71
73
74
73
65
56
49
41
34
29

Pressure (mb)

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

Ozone (du)

271
270
269
269
268
269
269
270
271
271
269
269
269
269
268
269
267
266
266
266
266
268
269
270

Tuesday 3

Full Moon 100%

19:14

07:16

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

Sun - Rise: 06:30, Set: 19:13, Transit: 12:51. Moon - Rise: 19:14, Set: 07:16. Civil Dark: 19:38 - 06:04. Nautical Dark: 20:08 - 05:35. Astro Dark: 20:38 - 05:04

Total Clouds (% Sky Obscured)

0
0
0
0
3
2
2
5
3
48
47
29
68
32
0
2
0
2
32
29
25
25
95
94

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
5
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
44
47
29
64
22
0
1
0
1
26
14
10
10
95
94

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

Chance of Frost

Temperature (°C)

26
27
27
26
25
22
20
18
17
16
16
15
15
14
14
13
13
13
15
18
21
24
26
28

Feels Like (°C)

26
26
26
24
22
19
18
17
17
17
16
16
16
14
14
15
14
14
17
19
20
23
25
26

Dew Point (°C)

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

Relative Humidity (%)

24
22
20
22
33
47
55
60
64
66
68
70
73
73
72
74
76
75
65
54
46
41
36
31

Pressure (mb)

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

Ozone (du)

271
270
270
269
267
265
264
264
265
265
265
264
263
263
263
264
263
263
263
261
260
260
260
260

Wednesday 4

Waning Gibbous 98%

19:40

08:17

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

Sun - Rise: 06:31, Set: 19:11, Transit: 12:50. Moon - Rise: 19:40, Set: 08:17. Civil Dark: 19:37 - 06:05. Nautical Dark: 20:06 - 05:36. Astro Dark: 20:37 - 05:05

Total Clouds (% Sky Obscured)

80
89
36
40
45
30
100
24
24
7
0
0
0
2
16
2
2
23
4
0
1
1
1
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
11
14
15
4
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
25

High Clouds (% Sky Obscured)

76
85
16
20
25
20
100
1
1
1
0
0
0
2
14
1
1
9
1
0
0
0
1
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
1
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
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
12
14
12
10
8
6
5
3
2
1
1
1
2
1
1
1
1
1
2
4
5
7

Chance of Frost

Temperature (°C)

29
30
29
27
24
22
21
19
18
18
17
17
16
16
15
15
15
15
17
19
22
24
26
27

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
24
23
31
44
50
58
63
65
67
68
69
69
71
73
75
75
73
65
57
49
44
42
39

Pressure (mb)

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

Ozone (du)

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

Thursday 5

Waning Gibbous 93%

20:06

09:17

14 Good
15 OK
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 OK
08 OK
09 OK
10 Good
11 OK
12 OK
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)

13
16
21
27
36
51
56
65
73
68
66
67
64
57
53
48
46
38
31
24
17
31
41
54

Low Clouds (% Sky Obscured)

0
16
21
27
36
51
55
62
66
56
53
60
54
49
43
33
22
6
8
10
13
9
4
0

Medium Clouds (% Sky Obscured)

13
1
21
27
12
16
16
15
14
11
9
8
5
2
0
6
13
20
13
7
0
12
24
36

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
4
7
10

ISS Passover

Visibility (miles)

9
9
9
8
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 (%)

5
9
28
47
36
25
19
21
6
4
1
0
2
2
0
5
5
3
1
0
0
0
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)

8
10
12
14
12
10
8
6
4
3
2
1
1
1
1
2
2
2
2
5
8
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
25
23
22
20
19
19
19
19
20
21
22
21
21
21
21
21
22
24
25
27
27
27

Dew Point (°C)

12
12
12
17
16
16
15
16
16
16
16
16
16
16
15
15
16
16
15
16
15
15
14
13

Relative Humidity (%)

37
35
38
55
61
66
70
75
78
80
84
86
86
88
88
89
90
88
81
71
61
54
48
42

Pressure (mb)

1008
1007
1007
1007
1008
1009
1009
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1009
1008
1008
1008
1007
1006

Ozone (du)

267
270
273
276
277
276
276
277
277
276
278
276
273
270
269
268
267
267
266
264
264
264
263
262

Friday 6

Waning Gibbous 87%

20:32

10:17

14 Bad
15 Bad
16 Bad
17 OK
18 Bad
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

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)

58
63
52
38
46
41
67
63
55
54
48
62
73
84
100
96
92
80
82
86
91
88
85
82

Low Clouds (% Sky Obscured)

16
39
11
10
40
41
66
43
16
21
24
45
64
82
100
91
81
66
68
72
69
71
65
63

Medium Clouds (% Sky Obscured)

32
29
26
21
16
10
19
26
25
34
32
26
14
14
15
3
0
0
0
0
0
0
0
14

High Clouds (% Sky Obscured)

11
14
19
9
5
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
7
8
8
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
0
1
2
1
14
34
65
72
70
65
52
42
24
26
26
19
17
14
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
26
25
24
23
22
22
21
21
20
20
18
17
15
14
14
14
16
17
18
19
19

Feels Like (°C)

28
26
24
25
25
23
23
22
22
22
21
19
17
16
15
14
13
13
14
11
13
13
13
14

Dew Point (°C)

12
12
15
14
14
14
14
14
13
14
14
14
15
13
11
8
8
7
7
8
8
8
8
9

Relative Humidity (%)

38
39
49
49
50
56
59
58
59
62
65
66
76
71
68
65
63
62
61
57
53
49
49
49

Pressure (mb)

1005
1005
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1007
1009
1010
1012
1013
1015
1017
1017
1018
1019
1019
1020

Ozone (du)

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

Saturday 7

Waning Gibbous 80%

21:01

11:17

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 OK
08 OK
09 OK
10 OK
11 Good
12 Good
13 OK

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)

75
68
58
48
55
66
64
63
62
62
66
69
73
75
77
63
49
36
33
28
20
15
15
15

Low Clouds (% Sky Obscured)

65
66
58
48
55
64
63
62
62
62
65
65
69
74
77
63
49
36
32
24
18
13
11
11

Medium Clouds (% Sky Obscured)

15
8
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 (%)

8
4
0
4
2
1
10
9
4
12
12
9
9
8
2
3
2
0
2
1
0
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)

15
14
13
12
11
9
7
5
3
2
2
2
2
2
2
2
2
2
2
4
6
8
9
10

Chance of Frost

Temperature (°C)

20
19
19
19
18
17
16
16
15
15
14
14
13
13
13
13
13
14
14
16
19
21
22
23

Feels Like (°C)

15
15
15
15
15
14
14
13
12
13
12
11
11
11
11
10
11
10
11
13
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

49
46
44
41
43
45
48
52
54
58
60
61
63
63
65
65
63
60
59
51
43
38
36
34

Pressure (mb)

1020
1021
1021
1022
1023
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1028
1027

Ozone (du)

262
261
261
261
261
261
262
261
261
260
260
260
260
261
262
262
262
262
263
262
262
262
262
261

Sunday 8

Waning Gibbous 71%

21:33

12:17

14 OK
15 Good
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: 06:34, 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)

14
13
14
17
18
16
12
6
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
4
2
7
6
8
6
3
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

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)

12
13
14
16
15
14
13
11
9
8
7
5
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

25
24
24
23
22
20
19
18
17
16
16
15
14
14
13
13
13
14

Feels Like (°C)

17
22
21
20
20
21
21
14
14
13
12
12
11
12
13
14
13
14

Dew Point (°C)

7
7
7
7
8
10
11
11
12
12
11
11
10
10
10
10
9
9

Relative Humidity (%)

32
33
33
35
42
50
61
65
68
73
74
75
76
78
79
80
74
69

Pressure (mb)

1026
1026
1026
1025
1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

261
260
260
260
260
261
261
261
261
260
260
260
259
259
259
258
258
258

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

Generated: 02/03/26 14:04:29. Forecast: 02/03/26 to 08/03/26. Timezone: UTC+2.00