Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

17:16

07:14

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

Sun - Rise: 06:42, Set: 17:22, Transit: 12:02. Moon - Rise: 17:16, Set: 07:14. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:16 - 05:48. Astro Dark: 18:44 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
79
82
64
42
6
4
7
5
27
13
24
39
57
53
77
56
53
42

Low Clouds (% Sky Obscured)

78
90
86
88
91
67
53
77
46
8
2
2
2
0
2
0
16
15
34
32
67
56
32
16

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
66
40
48
39
4
1
6
5
27
13
18
35
35
33
31
33
32
27

High Clouds (% Sky Obscured)

100
100
100
100
100
100
50
16
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
5
5
7
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
75
82
79
95
95
95
33
34
17
9
6
6
7
7
13
15
17
16
23
19
26
18
9

Precipitation Amount (mm)

0.3
0
0.2
0.3
0.5
3.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
11
11
10
11
7
8
6
6
6
6
6
6
7
8
9
12
14
16
17
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
14
13
13
13
13
13
14
14
13
14
14
14
13
13
14
15
16
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

81
83
87
89
86
87
87
83
82
80
79
79
79
79
79
78
72
63
59
55
51
56
57
56

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

274
280
280
278
277
278
278
278
276
280
280
280
274
269
266
263
261
261
260
260
260
258
256
256

Thursday 30

Waning Gibbous 98%

18:15

07:46

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

Sun - Rise: 06:41, Set: 17:22, Transit: 12:02. Moon - Rise: 18:15, Set: 07:46. Civil Dark: 17:47 - 06:16. Nautical Dark: 18:16 - 05:47. Astro Dark: 18:45 - 05:19

Total Clouds (% Sky Obscured)

26
19
24
34
53
35
35
35
11
20
32
23
22
23
25
59
68
71
75
21
8
3
0
25

Low Clouds (% Sky Obscured)

6
2
6
27
35
25
29
30
9
0
13
1
2
16
23
53
60
56
60
21
8
3
0
25

Medium Clouds (% Sky Obscured)

18
16
16
2
12
0
0
0
0
15
21
18
17
12
5
0
0
4
16
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
18
0
0
2
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
15
15
17
14
9
13
17
10
10
11
13
13
15
15
14
13
18
9
6
4
2
2
4

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)

17
16
15
14
13
12
11
11
11
11
10
9
8
8
8
7
9
11
12
15
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
64
65
68
68
65
64
65
61
59
61
65
67
67
68
64
57
55
53
50
49
48
48
51

Pressure (mb)

1025
1026
1027
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1029
1029
1030
1030
1031
1031
1031
1030
1029
1029
1029

Ozone (du)

257
258
260
259
258
259
262
263
263
264
264
266
267
267
265
267
270
272
273
275
275
274
274
273

Friday 31

Waning Gibbous 95%

19:13

08:15

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

Sun - Rise: 06:40, Set: 17:23, Transit: 12:02. Moon - Rise: 19:13, Set: 08:15. Civil Dark: 17:48 - 06:15. Nautical Dark: 18:17 - 05:46. Astro Dark: 18:45 - 05:18

Total Clouds (% Sky Obscured)

24
36
40
37
34
43
45
63
50
56
77
68
25
30
27
20
28
39
72
48
47
39
33
28

Low Clouds (% Sky Obscured)

24
36
40
37
34
43
45
58
50
56
76
68
25
30
27
20
26
39
72
48
40
35
31
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
11
27
18
9

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 (%)

4
4
2
5
4
3
4
5
3
2
2
2
2
3
3
3
1
1
2
1
2
1
1
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)

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

Chance of Frost

Temperature (°C)

20
18
17
17
16
15
15
15
14
14
14
14
14
13
13
13
14
16
18
19
19
19
19
19

Feels Like (°C)

17
16
16
15
15
15
14
13
13
13
12
11
11
11
12
12
14
16
17
17
17
17
18
17

Dew Point (°C)

10
9
10
10
10
10
10
9
9
9
9
8
8
8
9
8
8
8
8
8
9
9
9
9

Relative Humidity (%)

53
56
62
65
68
72
71
70
71
71
71
70
70
71
75
75
67
56
51
49
49
51
50
50

Pressure (mb)

1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1026
1025
1025
1024

Ozone (du)

271
273
277
280
284
287
291
292
293
294
296
297
291
291
288
288
289
291
292
292
291
291
290
289

Saturday 1

Waning Gibbous 89%

20:10

08:43

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

Sun - Rise: 06:39, Set: 17:23, Transit: 12:02. Moon - Rise: 20:10, Set: 08:43. Civil Dark: 17:48 - 06:14. Nautical Dark: 18:17 - 05:46. Astro Dark: 18:45 - 05:17

Total Clouds (% Sky Obscured)

23
17
8
0
0
0
0
0
0
0
19
40
61
64
67
67
60
57
52
48
44
37
47
55

Low Clouds (% Sky Obscured)

23
16
7
0
0
0
0
0
0
0
6
11
16
14
13
12
10
11
11
7
5
2
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
24
34
36
35
37
34
32
29
27
23
21
21
21

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
25
40

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
3
2
1
6
4
2
10
6
2
14
9
3
8
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)

11
9
7
6
6
7
7
7
6
6
6
6
6
6
6
7
6
6
5
5
6
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
16
15
15
15
15
15
14
14
13
13
13
13
12
14
16
18
21
21
20
20
20

Dew Point (°C)

9
10
11
10
10
10
10
10
10
10
10
9
9
8
8
7
5
4
2
1
2
4
7
10

Relative Humidity (%)

53
60
66
68
70
73
74
74
75
75
76
76
75
71
69
64
53
41
32
26
27
30
39
48

Pressure (mb)

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

Ozone (du)

289
291
294
295
295
296
294
292
291
291
288
287
285
284
280
278
277
275
275
275
276
276
278
279

Sunday 2

Waning Gibbous 81%

21:08

09:12

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

Sun - Rise: 06:39, Set: 17:24, Transit: 12:02. Moon - Rise: 21:08, Set: 09:12. Civil Dark: 17:49 - 06:14. Nautical Dark: 18:18 - 05:45. Astro Dark: 18:46 - 05:17

Total Clouds (% Sky Obscured)

59
62
65
73
62
51
38
32
27
22
20
19
16
12
6
0
16
20
24
21
18
15
12
7

Low Clouds (% Sky Obscured)

6
10
13
21
29
29
30
25
21
19
19
18
14
10
5
0
16
20
22
19
15
13
9
5

Medium Clouds (% Sky Obscured)

21
15
10
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
62
65
73
60
34
8
5
3
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 (%)

3
18
20
10
30
35
14
14
7
2
5
3
0
5
5
1
3
3
0
1
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
5
3
3
4
4
4
4
5
4
4
5
5
5
5
5
5
3
3
5
5
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
68
74
77
78
76
72
69
65
62
59
55
50
48
45
44
39
36
34
31
34
39
43
49

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1021
1021
1021

Ozone (du)

280
280
279
278
276
276
276
275
275
275
274
272
271
269
269
268
266
265
264
263
261
259
257
256

Monday 3

Waning Gibbous 72%

22:08

09:42

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

Sun - Rise: 06:38, Set: 17:24, Transit: 12:02. Moon - Rise: 22:08, Set: 09:42. Civil Dark: 17:49 - 06:13. Nautical Dark: 18:18 - 05:44. Astro Dark: 18:46 - 05:16

Total Clouds (% Sky Obscured)

2
9
16
24
26
28
29
28
29
28
25
23
20
13
7
0
0
0
0
1
2
3
8
13

Low Clouds (% Sky Obscured)

1
7
13
21
22
26
29
26
27
24
22
18
16
10
5
0
0
0
0
1
1
2
5
8

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

Chance of Frost

Temperature (°C)

21
20
19
18
18
17
17
16
16
15
15
15
14
14
15
15
16
18
20
22
23
23
24
23

Feels Like (°C)

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

Dew Point (°C)

12
14
14
14
15
14
13
12
11
10
8
7
4
3
2
2
1
2
2
3
5
7
9
12

Relative Humidity (%)

57
66
71
76
82
81
81
78
73
69
64
58
51
46
43
40
37
33
30
27
30
34
39
49

Pressure (mb)

1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1019

Ozone (du)

254
252
252
251
251
250
250
250
250
250
250
251
252
252
252
252
252
253
253
254
254
254
254
256

Tuesday 4

Waning Gibbous 61%

23:10

10:16

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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: 06:37, Set: 17:25, Transit: 12:01. Moon - Rise: 23:10, Set: 10:16. Civil Dark: 17:50 - 06:12. Nautical Dark: 18:19 - 05:44. Astro Dark: 18:47 - 05:16

Total Clouds (% Sky Obscured)

20
23
26
29
34
39
41
34
27
19
12
6
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

11
13
16
18
23
27
27
22
17
12
7
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
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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
19
19
18
17
17
17
16
16
16
16
16
17
18
20
22
25
25
25

Feels Like (°C)

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

Dew Point (°C)

15
17
17
17
17
16
14
12
9
6
3
2
2
1
1
1
1
4
7
10
12
15

Relative Humidity (%)

61
75
79
82
86
82
77
71
60
49
41
39
38
36
35
34
32
34
36
38
44
51

Pressure (mb)

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

Ozone (du)

257
258
259
260
261
261
262
262
264
266
267
266
265
265
266
267
268
269
270
271
271
270

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

Generated: 29/07/26 16:41:21. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+2.00