Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Waning Crescent 14%

03:38

13:52

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

Sun - Rise: 06:50, Set: 17:12, Transit: 12:01. Moon - Rise: 03:38, Set: 13:52. Civil Dark: 17:38 - 06:24. Nautical Dark: 18:07 - 05:55. Astro Dark: 18:36 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
95
99
100
100
100
100
98
100
100
100
100
99
93
98
92

Low Clouds (% Sky Obscured)

64
73
63
66
78
71
81
88
81
84
79
72
70
57
62
79
45
49
41
39
50
56
43
62

Medium Clouds (% Sky Obscured)

72
53
52
90
79
84
81
53
74
58
58
53
64
83
75
63
60
99
66
60
83
82
85
78

High Clouds (% Sky Obscured)

100
100
100
100
99
49
64
76
57
55
91
100
100
100
95
49
100
100
100
97
61
1
33
2

ISS Passover

Visibility (miles)

7
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

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

Precipitation Probability (%)

70
52
32
31
26
30
39
42
43
39
32
32
23
37
25
27
73
95
70
69
95
95
54
63

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0
0
0.4
1.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
17
17
17
18
18
19
19
20
20
20
20
19
18
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

16
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
15
14

Relative Humidity (%)

85
82
81
79
78
79
79
79
79
77
74
73
71
69
67
68
70
71
78
82
83
85
86
85

Pressure (mb)

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

Ozone (du)

281
281
281
279
278
276
277
279
280
281
280
282
280
279
282
281
280
280
281
284
287
289
287
288

Saturday 11

Waning Crescent 7%

04:50

14:53

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

Sun - Rise: 06:50, Set: 17:12, Transit: 12:01. Moon - Rise: 04:50, Set: 14:53. Civil Dark: 17:38 - 06:24. Nautical Dark: 18:08 - 05:55. Astro Dark: 18:36 - 05:26

Total Clouds (% Sky Obscured)

94
75
64
56
63
55
43
34
38
77
89
87
86
94
98
95
100
100
100
100
85
96
92
85

Low Clouds (% Sky Obscured)

52
42
38
43
46
45
41
30
37
22
24
33
42
45
33
24
26
29
33
43
45
43
27
18

Medium Clouds (% Sky Obscured)

90
75
58
50
57
42
22
26
38
43
42
32
27
8
28
57
63
61
96
87
57
69
85
61

High Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
1
27
25
25
25
72
91
76
100
100
88
86
33
48
26
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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 (%)

61
38
32
31
34
34
29
42
28
29
38
47
43
39
41
22
37
39
55
50
49
37
20
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
86
86
85
85
85
86
86
78
69
65
66
66
68
68
69
71
78
83
83
86
87
89

Pressure (mb)

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

Ozone (du)

289
289
288
283
281
278
279
279
281
280
278
278
279
281
284
287
285
286
287
290
291
292
294
294

Sunday 12

Waning Crescent 2%

05:57

16:04

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

Sun - Rise: 06:50, Set: 17:13, Transit: 12:01. Moon - Rise: 05:57, Set: 16:04. Civil Dark: 17:39 - 06:24. Nautical Dark: 18:08 - 05:55. Astro Dark: 18:37 - 05:26

Total Clouds (% Sky Obscured)

78
61
71
66
64
72
40
67
48
52
50
40
37
34
63
58
70
85
58
62
73
69
56
59

Low Clouds (% Sky Obscured)

20
24
16
19
0
0
0
0
15
0
0
21
22
0
14
14
17
28
38
46
45
47
28
33

Medium Clouds (% Sky Obscured)

30
32
67
64
64
36
31
57
37
52
32
30
20
24
22
19
20
22
32
30
51
40
29
20

High Clouds (% Sky Obscured)

78
44
39
66
62
72
17
67
9
3
31
8
5
10
47
58
70
85
2
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
9
9
9
9

Fog (%)

0
2
2
26
48
49
58
63
75
34
2
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 (%)

19
18
12
10
9
6
5
6
6
4
4
3
2
2
2
3
3
5
18
28
35
43
41
32

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
15
16
16
15
15
14
16
19
20
21
20
19
19
20
20
19
19
19
18
18
18

Dew Point (°C)

14
14
13
13
13
13
12
12
11
11
11
11
11
12
13
13
14
14
15
15
15
15
15
15

Relative Humidity (%)

87
89
89
89
89
87
86
86
84
78
67
61
57
57
61
64
67
71
80
82
83
85
85
88

Pressure (mb)

1025
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1024
1023
1022
1021
1021
1020
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

292
289
288
288
289
290
290
290
289
289
288
287
286
284
282
282
281
280
280
281
281
281
282
282

Monday 13

Waning Crescent 0%

06:56

17:18

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

Sun - Rise: 06:50, Set: 17:13, Transit: 12:01. Moon - Rise: 06:56, Set: 17:18. Civil Dark: 17:39 - 06:24. Nautical Dark: 18:08 - 05:54. Astro Dark: 18:37 - 05:25

Total Clouds (% Sky Obscured)

51
40
34
39
22
17
11
7
3
4
3
5
4
16
37
63
81
68
58
55
60
52
44
36

Low Clouds (% Sky Obscured)

24
25
26
16
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
21
20
28
18
16
9
4
2
1
1
0
0
0
0
0
0
0
5
10
15
17
20
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
3
2
11
21
47
71
68
58
55
55
43
32
20

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 (%)

19
8
2
2
3
0
1
0
1
2
2
2
3
1
1
1
1
1
3
1
1
11
8
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
13
13
12
12
12
11
11
11
11
12
12
13
14
14
15
16
15
15
14
14
13

Relative Humidity (%)

88
87
87
87
87
86
86
84
82
74
63
57
57
57
60
63
65
70
80
82
83
83
82
82

Pressure (mb)

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

Ozone (du)

282
281
281
280
282
280
280
282
283
285
287
290
292
295
298
300
297
295
294
292
289
288
285
282

Tuesday 14

New Moon 2%

07:45

18:31

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

Sun - Rise: 06:49, Set: 17:14, Transit: 12:01. Moon - Rise: 07:45, Set: 18:31. Civil Dark: 17:40 - 06:23. Nautical Dark: 18:09 - 05:54. Astro Dark: 18:38 - 05:25

Total Clouds (% Sky Obscured)

35
38
36
33
30
25
17
8
0
9
17
23
22
22
20
18
16
14
9
9
9
11
9
9

Low Clouds (% Sky Obscured)

0
2
2
0
0
0
0
0
0
9
17
23
22
22
20
18
16
14
9
9
9
11
9
9

Medium Clouds (% Sky Obscured)

25
28
31
28
21
17
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
7
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 (%)

19
17
2
6
4
1
13
9
2
26
12
2
17
9
2
5
9
4
16
21
11
21
22
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
79
79
78
76
75
74
72
62
48
39
36
35
38
44
52
60
69
74
77
82
81
79

Pressure (mb)

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

Ozone (du)

280
277
275
275
272
271
271
271
274
283
283
280
274
267
267
265
267
268
269
271
272
274
273
272

Wednesday 15

Waxing Crescent 6%

08:26

19:40

23 OK
00 OK
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
14 Good
15 Good
16 Good
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:49, Set: 17:14, Transit: 12:02. Moon - Rise: 08:26, Set: 19:40. Civil Dark: 17:40 - 06:23. Nautical Dark: 18:09 - 05:54. Astro Dark: 18:38 - 05:25

Total Clouds (% Sky Obscured)

8
8
2
1
1
1
2
0
0
3
2
1
1
1
3
5
11
13
20
40
52
54
60
60

Low Clouds (% Sky Obscured)

8
8
0
0
0
0
0
0
0
0
1
1
1
1
3
5
11
13
20
16
7
11
22
33

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
3
1
1
1
1
2
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
1
1

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 (%)

14
17
3
10
10
1
6
2
0
2
1
0
3
1
1
4
5
2
4
7
10
17
20
20

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)

4
4
4
4
4
4
4
4
4
5
3
2
4
5
7
8
8
8
7
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
75
75
75
73
73
70
69
68
64
60
58
59
61
63
66
70
74
74
75
77
77
77

Pressure (mb)

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

Ozone (du)

271
273
274
275
275
275
274
274
273
272
272
272
272
272
273
273
273
272
272
272
272
273
273
274

Thursday 16

Waxing Crescent 13%

09:01

20:45

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

Sun - Rise: 06:49, Set: 17:15, Transit: 12:02. Moon - Rise: 09:01, Set: 20:45. Civil Dark: 17:41 - 06:23. Nautical Dark: 18:10 - 05:53. Astro Dark: 18:39 - 05:25

Total Clouds (% Sky Obscured)

45
38
25
17
15
12
13
14
15
21
23
30
35
51
46
58
79
100
94
87
86

Low Clouds (% Sky Obscured)

30
24
15
13
14
6
6
4
4
0
0
0
0
0
3
3
7
17
29
27
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
20
28
37
45
57
44
32
20

High Clouds (% Sky Obscured)

5
10
12
5
3
1
1
0
0
2
5
10
28
41
36
58
69
72
60
48
70

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

Fog (%)

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

Precipitation Probability (%)

22
20
8
15
11
4
15
15
6
18
18
8
15
11
5
10
7
1
7
8
3

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
16
15
16
16
16
16
16
19
21
22
23
23
22
21
19
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

77
75
75
75
75
78
78
75
73
71
70
68
66
63
59
57
57
57
59
60
62

Pressure (mb)

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

Ozone (du)

274
274
274
274
274
275
275
274
273
273
273
274
274
274
275
275
275
275
275
275
276

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

Generated: 10/07/26 22:29:26. Forecast: 10/07/26 to 16/07/26. Timezone: UTC+2.00