Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Crescent 3%

08:17

18:30

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:49, Set: 17:03, Transit: 11:56. Moon - Rise: 08:17, Set: 18:30. Civil Dark: 17:29 - 06:23. Nautical Dark: 17:59 - 05:53. Astro Dark: 18:28 - 05:24

Total Clouds (% Sky Obscured)

94
92
86
90
89
99
99
89
78
97
88
82
95
96
97
97
97
97
95
93
91
83
77
81

Low Clouds (% Sky Obscured)

82
90
84
86
88
93
93
78
73
94
86
77
92
92
95
95
94
94
88
89
76
67
68
72

Medium Clouds (% Sky Obscured)

45
41
36
29
38
53
54
40
27
19
3
7
13
15
6
5
21
34
40
38
36
28
20
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
1
2
2

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
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
1
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
1
2
0
3
4
4
3
0
0
0
4
5
21
32
32
36
34
26
34
26
15
7
9

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
2
2
2
2
3
5
7
7
6
6
5
3
3
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

18
18
18
18
20
20
21
21
21
21
21
21
21
20
20
20
19
19
19
19
19
19
18
18

Feels Like (°C)

18
18
18
19
20
21
20
20
20
22
20
21
21
20
21
20
20
20
20
20
20
19
19
19

Dew Point (°C)

14
14
15
14
15
15
15
15
15
15
16
15
15
15
16
16
16
16
17
17
17
17
16
16

Relative Humidity (%)

79
79
80
76
72
69
69
68
67
68
70
68
70
71
75
77
81
84
86
88
88
88
89
89

Pressure (mb)

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

Ozone (du)

245
245
246
246
245
244
244
244
244
244
245
244
243
243
243
242
242
242
243
243
242
243
246
245

Wednesday 17

Waxing Crescent 9%

09:11

19:43

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

Sun - Rise: 06:50, Set: 17:03, Transit: 11:56. Moon - Rise: 09:11, Set: 19:43. Civil Dark: 17:30 - 06:23. Nautical Dark: 17:59 - 05:54. Astro Dark: 18:29 - 05:24

Total Clouds (% Sky Obscured)

77
80
66
64
31
27
47
58
38
56
74
86
89
64
58
47
42
50
59
66
64
67
64
87

Low Clouds (% Sky Obscured)

68
69
63
59
31
27
47
58
36
23
41
61
67
58
58
46
40
30
27
32
28
26
22
22

Medium Clouds (% Sky Obscured)

21
17
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
0
0
0
0
0
0
0
6
44
53
55
46
10
3
3
4
28
47
50
53
59
58
87

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
4
9
23
43
58

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 (%)

6
6
11
3
4
2
2
12
1
0
0
0
10
4
3
5
6
7
17
7
6
6
6
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)

2
3
3
3
1
3
5
7
8
8
7
6
5
4
4
4
3
3
4
4
4
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
16
16
16
16
17
17
17
17
17
17
17
17
17
16
16
15
15
15
15
14

Relative Humidity (%)

89
89
89
82
77
70
67
66
68
68
72
75
80
81
82
84
86
89
89
89
89
89
89
89

Pressure (mb)

1027
1028
1028
1028
1029
1029
1028
1028
1027
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025

Ozone (du)

245
244
245
244
241
241
242
243
243
244
243
244
244
242
243
243
242
243
243
243
243
244
244
246

Thursday 18

Waxing Crescent 17%

09:55

20:53

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

Sun - Rise: 06:50, Set: 17:03, Transit: 11:57. Moon - Rise: 09:55, Set: 20:53. Civil Dark: 17:30 - 06:24. Nautical Dark: 18:00 - 05:54. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

91
67
48
90
63
15
7
0
0
3
4
0
28
53
64
55
67
47
59
34
45
47
48
50

Low Clouds (% Sky Obscured)

20
11
0
0
0
0
0
0
0
2
2
0
20
31
50
54
61
47
59
21
30
30
35
40

Medium Clouds (% Sky Obscured)

0
0
0
0
3
0
7
0
0
0
2
0
5
25
24
0
0
0
0
0
0
2
4
6

High Clouds (% Sky Obscured)

83
67
48
89
63
15
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 (%)

83
61
35
18
1
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
1
1
1
1
0
0
0
0
0
0
0
0
4
16
11
20
26
16
13
10
28
25
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
16
18
19
23
25
25
24
24
24
24
23
22
22
21
20
21
21
20
19
19
17
17

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
79
69
61
56
56
57
60
63
67
76
80
84
85
84
84
82
82
80
78
76
74

Pressure (mb)

1025
1025
1025
1026
1025
1025
1024
1023
1022
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

249
249
251
251
252
251
252
252
252
252
252
252
252
252
252
251
250
251
252
251
250
250
251
252

Friday 19

Waxing Crescent 26%

10:32

21:58

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:50, Set: 17:04, Transit: 11:57. Moon - Rise: 10:32, Set: 21:58. Civil Dark: 17:30 - 06:24. Nautical Dark: 18:00 - 05:54. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

48
47
45
50
53
58
62
74
41
44
34
36
33
36
46
44
34
35
46
68
92
72
85
89

Low Clouds (% Sky Obscured)

40
40
35
37
45
55
54
60
31
34
24
24
24
31
44
38
30
30
41
59
83
71
80
83

Medium Clouds (% Sky Obscured)

4
2
0
0
0
0
10
21
31
31
32
30
21
11
0
0
0
0
4
7
10
17
23
24

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
8
8
7
8
8
7
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

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

Precipitation Probability (%)

26
15
6
32
26
14
41
39
16
17
32
13
22
26
27
36
37
29
39
54
35
21
36
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
7
10
12
12
12
14
14
14
12
11
10
10
9
8
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
72
70
67
64
59
58
56
57
57
57
64
73
78
78
77
81
78
77
79
79
81
79

Pressure (mb)

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

Ozone (du)

254
255
257
257
258
258
259
259
259
261
264
263
261
263
268
271
275
275
277
281
285
288
287
285

Saturday 20

Waxing Crescent 37%

11:04

23:00

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK

Sun - Rise: 06:50, Set: 17:04, Transit: 11:57. Moon - Rise: 11:04, Set: 23:00. Civil Dark: 17:30 - 06:24. Nautical Dark: 18:00 - 05:54. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

62
54
62
85
89
89
87
77
81
67
53
46
39
35
33
34
40
46
56
58
64
52
40
28

Low Clouds (% Sky Obscured)

62
52
57
75
78
76
77
70
75
59
43
28
27
22
20
24
13
6
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

23
22
18
16
13
11
7
4
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
1
18
33
46
56
58
64
52
39
28

ISS Passover

Visibility (miles)

9
9
9
9
9
8
4
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
20
18
25
30
34
24
19
16
16
13
8
0
0
0
4
1
0
1
0
0
1
2
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
5
4
3
2
3
5
8
9
10
10
9
9
8
7
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
18
18
19
20
19
19
19
18
18
17
17
16
17
17
16
16
16
15
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
73
68
68
68
69
66
68
69
69
71
73
76
81
81
79
79
81
82
82
83
82

Pressure (mb)

1031
1031
1032
1032
1032
1032
1032
1031
1031
1030
1030
1030
1030
1030
1031
1031
1031
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

285
285
286
285
285
285
284
283
282
281
282
284
284
283
284
283
283
282
281
283
284
286
287
288

Sunday 21

First Quarter 47%

11:34

23:58

05 OK
06 OK
07 OK
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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:51, Set: 17:04, Transit: 11:57. Moon - Rise: 11:34, Set: 23:58. Civil Dark: 17:30 - 06:24. Nautical Dark: 18:00 - 05:54. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

28
26
27
52
76
99
90
83
76
84
92
99
99
100
100
100
100
100
100
100
100
100
100
100

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
10
22
34
28
23
17
25
28
32
54
77
100
100
100
100
100
99
99
99
100
100

High Clouds (% Sky Obscured)

26
23
21
46
73
99
78
56
41
59
83
97
98
99
100
100
100
100
100
100
100
97
93
93

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 (%)

5
2
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
5
5
7
10
13
13
13
13
14
15
16
14
13
12
10
9
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
15
16
16
16
18
18
21
20
19
19
19
18
14
14
14
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

83
80
79
76
64
54
45
42
40
39
40
41
42
46
50
54
55
57
59
58
56
56
56
55

Pressure (mb)

1028
1028
1029
1029
1028
1028
1028
1027
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

289
288
288
287
287
288
288
288
288
288
288
289
289
288
286
285
284
283
282
281
281
281
280
279

Monday 22

Waxing Gibbous 58%

12:02

00:55

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
23 OK
00 OK
01 OK

Sun - Rise: 06:51, Set: 17:04, Transit: 11:58. Moon - Rise: 12:02, Set: 00:55. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:00 - 05:55. Astro Dark: 18:30 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
95
93
96
98
100
84
69
53
43
31
22

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
98
96
94
92
90
89
72
54
37
51
65
79
59
38
18
14
10
7

High Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
92
85
77
85
93
100
83
65
48
37
27
16

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 (%)

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

Wind Speed/Direction (mph)

6
6
5
5
4
5
5
7
10
12
12
13
13
10
8
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
15
15
16
17
17
17
21
21
20
20
20
20
16
16
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

55
53
53
53
49
44
41
41
42
42
47
53
60
61
62
61
62
62
62
62
59

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1025
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

277
277
277
276
277
277
278
279
280
282
282
282
282
281
281
280
279
278
276
276
275

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

Generated: 16/06/26 05:51:20. Forecast: 16/06/26 to 22/06/26. Timezone: UTC+2.00