Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Waxing Gibbous 68%

12:19

01:57

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

Sun - Rise: 06:51, Set: 17:08, Transit: 12:00. Moon - Rise: 12:19, Set: 01:57. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:04 - 05:56. Astro Dark: 18:33 - 05:27

Total Clouds (% Sky Obscured)

93
100
100
93
100
100
100
100
100
100
77
17
19
14
13
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

18
50
37
23
90
35
70
64
67
72
29
16
17
14
12
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

93
100
89
87
98
100
100
100
98
100
55
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
79
100
92
100
100
91
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
9
7
5
4
3
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
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
50
50
44
70
69
95
95
95
58
11
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0
0
0.4
0
0.5
0.9
1.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
15
12
8
8
6
8
10
8
3
5
5
5
4
3
2
4
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

18
19
19
18
17
17
18
17
17
16
17
19
20
20
20
19
18
16
16
15
15
14
14
14

Feels Like (°C)

17
14
16
16
17
16
16
15
15
16
16
18
21
21
21
21
19
17
16
15
14
14
14
13

Dew Point (°C)

6
9
14
14
15
14
14
13
13
14
14
12
12
11
11
13
13
11
10
9
9
9
9
9

Relative Humidity (%)

46
51
76
78
83
82
81
74
78
87
85
65
60
57
58
67
70
69
68
68
68
68
70
70

Pressure (mb)

1012
1013
1013
1013
1013
1014
1015
1016
1017
1017
1017
1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1018

Ozone (du)

279
280
282
284
284
288
296
300
303
303
306
305
297
289
288
289
288
287
285
282
281
279
278
277

Saturday 5

Waxing Gibbous 77%

12:50

01:57

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 06:51, Set: 17:09, Transit: 12:00. Moon - Rise: 12:50, Set: 01:57. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:05 - 05:56. Astro Dark: 18:34 - 05:27

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
2
1
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
6
6
6
6
6
4
2
2
4
6
6
6
4
3
3
4
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
16
18
20
21
22
21
21
20
18
17
17
16
14
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

9
8
8
9
8
8
6
4
4
6
7
8
9
10
10
12
11
11
10
8
8
7
7
6

Relative Humidity (%)

71
71
72
75
75
71
61
46
40
39
40
42
45
50
54
64
66
67
68
66
68
66
65
63

Pressure (mb)

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

Ozone (du)

277
276
276
274
273
271
269
268
268
268
267
266
265
265
265
264
263
262
262
261
260
261
263
264

Sunday 6

Waxing Gibbous 84%

13:24

02:54

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

Sun - Rise: 06:51, Set: 17:09, Transit: 12:00. Moon - Rise: 13:24, Set: 02:54. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:05 - 05:56. Astro Dark: 18:34 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
64
86
83
96
57
42
27
13
9
4
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
51
61
63
34
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
12
46
64
94
57
42
27
13
9
4
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
12
29
23
9
25
29
27
11
5
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)

6
6
7
7
7
7
6
6
4
6
11
13
13
14
14
12
10
6
5
6
5
5
4
5

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
13
17
20
22
23
23
22
21
20
20
19
18
18
17
17
16
16
15

Feels Like (°C)

12
11
10
10
10
9
11
15
19
20
20
21
21
19
18
17
17
17
18
17
17
17
16
16

Dew Point (°C)

5
3
0
-1
-2
-3
-3
-2
-2
-1
6
12
13
13
13
12
11
12
12
12
11
11
11
11

Relative Humidity (%)

58
51
43
41
39
36
34
28
22
22
33
49
55
60
64
61
60
64
68
72
71
73
74
76

Pressure (mb)

1015
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1011
1013
1014
1016
1017
1018
1019
1020
1020
1021
1021

Ozone (du)

264
265
267
267
268
268
269
270
270
271
271
272
272
271
270
272
273
274
275
277
277
275
277
276

Monday 7

Waxing Gibbous 91%

14:04

03:51

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

Sun - Rise: 06:51, Set: 17:10, Transit: 12:00. Moon - Rise: 14:04, Set: 03:51. Civil Dark: 17:36 - 06:25. Nautical Dark: 18:05 - 05:55. Astro Dark: 18:35 - 05:26

Total Clouds (% Sky Obscured)

2
4
6
4
2
0
0
2
1
1
1
0
0
0
0
8
14
20
14
12
17
53
57
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
1
1
1
0
0
0
0
8
14
20
14
12
16
41
48
45

Medium Clouds (% Sky Obscured)

2
4
6
4
2
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 (%)

9
3
0
2
1
0
10
3
1
21
9
2
24
23
7
23
29
13
36
42
15
31
31
8

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
6
5
5
6
5
9
12
14
14
15
15
14
13
10
7
5
5
5
6
6
5
5

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
15
17
19
19
19
19
18
18
17
16
16
15
14
13
13
12
12

Feels Like (°C)

14
13
13
12
12
12
13
13
13
14
15
14
15
14
14
15
15
15
15
13
13
12
10
10

Dew Point (°C)

10
8
7
6
6
7
6
2
1
-0
-1
1
2
3
4
7
7
7
7
7
7
6
5
4

Relative Humidity (%)

74
70
63
61
63
65
60
40
33
28
27
28
32
36
40
50
55
57
59
60
63
63
61
59

Pressure (mb)

1022
1023
1023
1024
1025
1026
1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1031
1032
1033
1033
1033
1034
1033
1033

Ozone (du)

277
278
278
278
279
281
281
282
287
289
290
289
289
291
294
296
297
301
303
307
308
309
309
309

Tuesday 8

Waxing Gibbous 96%

14:51

04:49

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

Sun - Rise: 06:51, Set: 17:10, Transit: 12:01. Moon - Rise: 14:51, Set: 04:49. Civil Dark: 17:36 - 06:25. Nautical Dark: 18:06 - 05:55. Astro Dark: 18:35 - 05:26

Total Clouds (% Sky Obscured)

21
3
0
0
0
0
0
0
0
0
2
4
15
26
37
25
13
1
2
2
2
14
24
35

Low Clouds (% Sky Obscured)

16
2
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
1
3
5
10
7
5
1
1
0
1
6
10
15

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 (%)

21
17
2
14
5
1
8
1
0
1
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
5
6
6
6
6
5
6
8
9
11
12
12
12
11
11
9
7
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
10
10
10
11
13
14
16
17
17
18
19
19
19
19
19
18
15
14
14
14
14

Dew Point (°C)

4
5
5
6
6
7
5
4
3
3
2
2
2
4
7
10
9
8
6
4
2
0
-1
-2

Relative Humidity (%)

58
65
67
71
72
72
64
50
40
36
31
28
26
32
42
52
51
50
49
45
42
38
37
37

Pressure (mb)

1033
1033
1032
1032
1032
1032
1032
1032
1031
1031
1029
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

311
311
315
312
313
311
310
311
311
309
309
311
311
310
309
308
306
305
303
302
301
299
299
298

Wednesday 9

Waxing Gibbous 99%

15:44

05:46

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

Sun - Rise: 06:51, Set: 17:11, Transit: 12:01. Moon - Rise: 15:44, Set: 05:46. Civil Dark: 17:37 - 06:25. Nautical Dark: 18:06 - 05:55. Astro Dark: 18:35 - 05:26

Total Clouds (% Sky Obscured)

34
28
30
27
36
41
49
54
58
53
48
43
48
49
54
58
59
56
44
34
24
19
14
10

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)

17
18
25
27
31
30
43
54
58
53
48
43
48
49
54
58
59
52
38
26
13
10
10
9

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)

6
6
6
6
6
6
6
4
3
2
1
3
6
4
4
3
1
2
4
4
5
6
6
6

Chance of Frost

Temperature (°C)

12
12
11
11
12
12
13
16
19
22
23
23
23
22
21
21
19
18
16
16
15
15
15
15

Feels Like (°C)

13
9
8
8
8
8
8
11
12
13
15
16
17
22
22
23
21
20
19
14
14
13
14
13

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-4
-4
-4
-5
-3
-1
0
3
4
6
5
3
1
1
2
2
2
3

Relative Humidity (%)

35
36
35
35
34
33
32
25
20
16
18
20
22
27
32
39
38
37
37
38
39
40
42
44

Pressure (mb)

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

Ozone (du)

297
297
297
297
297
296
296
295
294
293
292
291
290
289
288
287
287
287
287
287
286
286
285
284

Thursday 10

Full Moon 100%

16:43

06:38

Sun - Rise: 06:51, Set: 17:11, Transit: 12:01. Moon - Rise: 16:43, Set: 06:38. Civil Dark: 17:37 - 06:25. Nautical Dark: 18:07 - 05:55. Astro Dark: 18:36 - 05:26

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Durban Central, eThekwini Metropolitan Municipality, South Africa (-29.86,31.02)

Generated: 04/07/25 02:19:08. Forecast: 04/07/25 to 10/07/25. Timezone: UTC+2.00