Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 10

Waning Crescent 8%

03:12

16:27

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
05 Bad
06 Bad

Sun - Rise: 04:48, Set: 18:49, Transit: 11:48. Moon - Rise: 03:12, Set: 16:27. Civil Dark: 19:16 - 04:21. Nautical Dark: 19:49 - 03:48. Astro Dark: 20:24 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
100
100
100
100
100
99
100
98
99
94
97
100
99
97

Medium Clouds (% Sky Obscured)

86
81
73
100
100
100
100
100
100
100
93
99
100
100
98
94
99
73
56
95
74
95
71
56

High Clouds (% Sky Obscured)

100
100
100
100
100
88
100
100
100
98
100
100
100
100
100
100
96
92
56
100
100
100
100
100

ISS Passover

Visibility (miles)

8
8
9
8
9
8
6
6
6
5
5
8
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
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
40
41
46
52
87
67
48
57
69
61
44
35
45
43
25
11
11
13
10
12
12
26
34

Precipitation Amount (mm)

0
0
0
0
0
0.8
0.4
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
9
10
10
9
10
10
10
10
7
7
7
7
6
5
5
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
20
20
20
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19

Feels Like (°C)

20
20
21
21
20
20
20
20
20
20
20
20
20
19
19
19
20
20
20
20
20
20
20
20

Dew Point (°C)

19
19
19
19
19
18
19
19
19
19
19
18
18
18
18
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

91
91
91
89
89
85
89
91
91
91
91
89
88
89
92
88
86
86
86
86
85
86
85
86

Pressure (mb)

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

Ozone (du)

290
290
291
291
288
285
285
287
287
287
288
289
290
290
291
291
288
287
288
288
288
287
288
288

Monday 11

Waning Crescent 3%

03:55

17:32

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
05 Bad
06 Bad

Sun - Rise: 04:48, Set: 18:50, Transit: 11:49. Moon - Rise: 03:55, Set: 17:32. Civil Dark: 19:17 - 04:21. Nautical Dark: 19:50 - 03:48. Astro Dark: 20:25 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
88
97
100
100
100
100
100
100
99
71
56
98
70
89
91
73
100
100

Low Clouds (% Sky Obscured)

96
94
89
87
82
66
63
52
68
76
79
74
49
41
40
36
23
14
13
7
6
3
3
28

Medium Clouds (% Sky Obscured)

67
57
80
51
51
88
78
86
96
100
90
84
88
100
63
44
41
43
53
84
87
71
61
65

High Clouds (% Sky Obscured)

100
100
98
100
91
79
35
71
100
100
100
100
100
80
48
62
62
80
12
13
36
30
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

29
13
18
12
22
15
55
67
50
47
58
56
32
29
44
33
13
2
4
2
5
32
36
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
22
22
22
22
23
23
23
22
21
22
21
21
22
21
22
22
21
22
21
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

86
88
84
84
82
81
83
85
91
92
95
95
95
95
95
92
92
91
92
91
91
89
91
91

Pressure (mb)

1018
1018
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1011
1010
1009
1008
1008
1008
1009
1009

Ozone (du)

289
289
288
289
289
288
288
286
286
287
286
287
289
292
296
301
298
298
300
305
310
312
312
314

Tuesday 12

Waning Crescent 1%

04:47

18:38

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
05 Bad
06 Bad

Sun - Rise: 04:48, Set: 18:50, Transit: 11:49. Moon - Rise: 04:47, Set: 18:38. Civil Dark: 19:17 - 04:21. Nautical Dark: 19:51 - 03:48. Astro Dark: 20:26 - 03:12

Total Clouds (% Sky Obscured)

100
73
58
70
60
57
78
87
60
66
73
84
95
99
100
100
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

39
21
29
32
11
2
39
74
66
56
72
76
77
83
89
84
84
87
96
92
87
84
88
94

Medium Clouds (% Sky Obscured)

69
64
39
10
2
8
2
14
27
38
43
50
46
46
52
51
49
73
53
67
53
93
49
45

High Clouds (% Sky Obscured)

89
42
65
60
55
50
50
1
45
40
38
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
8
6
5
5
4
3
4
4
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

1
0
4
13
35
42
52
44
45
57
55
52
57
61
62
66
75
83
83
66
57
50
45
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
9
13
15
17
17
15
14
16
14
12
11
11
11
10
9
9
10
11
9
7
6
6

Chance of Frost

Temperature (°C)

21
23
25
26
26
26
26
25
25
25
24
23
22
22
22
21
21
21
20
20
20
20
19
19

Feels Like (°C)

22
24
25
25
25
24
24
24
24
24
24
23
23
22
22
22
21
21
20
19
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

88
80
69
66
69
72
76
80
79
80
84
87
88
88
89
88
88
91
92
93
91
89
89
91

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1013
1013
1014
1015
1016
1017
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

309
302
298
296
297
295
295
296
295
293
292
293
293
293
293
294
293
292
292
290
290
290
290
291

Wednesday 13

New Moon 0%

05:47

19:43

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 04:49, Set: 18:51, Transit: 11:50. Moon - Rise: 05:47, Set: 19:43. Civil Dark: 19:18 - 04:21. Nautical Dark: 19:51 - 03:48. Astro Dark: 20:27 - 03:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
97
95
94
93
92
91
90
77
57
29
10
16
15
10
5

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
99
97
96
95
94
92
91
88
85
83
64
40
15
7
13
20
13
7

Medium Clouds (% Sky Obscured)

83
38
30
25
32
35
42
36
36
36
35
92
65
36
37
36
25
15
6
4
2
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
3
0
0
0

ISS Passover

Visibility (miles)

7
9
8
8
7
6
5
4
4
7
7
5
2
1
1
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
41
43
43
51
58
62
71
72
49
56
52
62
54
43
34
27
12
2
3
2
0
1
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.5
0.7
0.6
0
0.3
0.2
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
4
4
4
3
3
4
6
8
9
10
10
9
9
9
9
10
11

Chance of Frost

Temperature (°C)

20
20
20
21
21
21
21
21
20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19

Feels Like (°C)

20
21
21
22
22
23
22
22
21
21
22
22
21
20
20
20
19
19
19
20
20
20
19
20

Dew Point (°C)

18
18
18
18
18
19
19
19
19
19
19
19
19
19
19
19
19
19
18
18
18
18
17
18

Relative Humidity (%)

91
91
86
86
82
85
89
92
93
95
95
96
96
96
95
95
92
92
92
92
92
92
92
89

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1016
1016
1016
1016
1016
1015
1015
1013
1012
1011
1010
1009
1009
1009

Ozone (du)

291
289
288
287
287
287
286
286
286
287
287
287
286
285
285
285
283
283
283
283
283
285
288
289

Thursday 14

Waxing Crescent 3%

06:55

20:44

07 Good
08 Good
09 Good
10 Good
11 OK
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 OK
05 OK
06 OK

Sun - Rise: 04:49, Set: 18:52, Transit: 11:50. Moon - Rise: 06:55, Set: 20:44. Civil Dark: 19:19 - 04:22. Nautical Dark: 19:52 - 03:48. Astro Dark: 20:28 - 03:13

Total Clouds (% Sky Obscured)

0
0
0
0
22
43
65
81
95
100
100
100
100
100
100
100
99
99
99
75
48
23
26
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
42
64
44
49
52
35
19
5
8
12
16
24
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
63
23
23
87
35
68
76
84
66
46
23
21
15
13
12
15

High Clouds (% Sky Obscured)

0
0
0
0
23
47
70
82
85
100
100
100
100
100
100
100
78
57
35
24
13
2
4
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
None
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
8
18
32
56
38
95
83
61
71
66
48
51
40
3
14
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.7
0.4
0
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
13
12
13
13
10
8
7
11
11
8
5
7
9
8
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

21
22
25
28
30
32
33
34
33
32
30
27
24
23
23
22
22
22
22
21
22
21
21
22

Feels Like (°C)

21
23
26
30
32
34
35
36
34
33
34
28
26
26
25
26
25
26
26
25
22
22
22
22

Dew Point (°C)

18
19
19
20
20
21
22
24
23
24
25
24
22
21
20
20
19
19
19
18
19
18
18
18

Relative Humidity (%)

85
79
71
63
55
52
53
53
56
65
72
81
87
87
87
85
84
84
84
81
83
82
84
78

Pressure (mb)

1008
1007
1006
1005
1004
1003
1002
1001
1001
1001
1002
1004
1006
1007
1009
1010
1011
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

289
289
288
288
287
287
288
288
287
288
287
285
284
285
286
286
286
286
285
284
284
283
283
283

Friday 15

Waxing Crescent 9%

06:55

21:37

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
05 Bad
06 Bad

Sun - Rise: 04:49, Set: 18:52, Transit: 11:51. Moon - Rise: 06:55, Set: 21:37. Civil Dark: 19:19 - 04:22. Nautical Dark: 19:53 - 03:49. Astro Dark: 20:28 - 03:13

Total Clouds (% Sky Obscured)

37
41
48
56
65
75
81
88
93
98
98
99
100
99
99
98
94
88
81
78
75
75
84
91

Low Clouds (% Sky Obscured)

39
52
63
78
77
77
75
73
70
68
64
59
53
57
61
65
51
37
23
25
27
30
48
67

Medium Clouds (% Sky Obscured)

15
17
24
27
27
22
18
33
49
64
76
88
99
97
96
94
90
86
83
78
73
63
60
58

High Clouds (% Sky Obscured)

11
10
11
8
6
7
7
10
16
24
27
31
30
25
20
20
15
15
20
20
20
20
20
20

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

7
17
19
13
20
20
16
29
43
56
59
59
49
62
66
70
95
95
95
95
95
79
60
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0.2
0.2
0.9
1.3
1.6
1
0.5
0
0
0

Wind Speed/Direction (mph)

7
9
10
11
12
12
11
11
10
9
9
8
8
8
7
5
4
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
24
23
23
22
22
22
21
21
21
21
20
20
20
20
20
20
19
20

Feels Like (°C)

21
21
27
26
26
26
26
26
24
24
23
24
23
23
22
22
22
22
22
22
21
21
21
22

Dew Point (°C)

18
18
18
18
18
18
19
19
19
19
19
20
19
19
20
19
19
19
19
19
19
19
18
19

Relative Humidity (%)

72
68
68
69
69
71
73
74
79
83
85
88
89
91
92
92
93
95
96
96
95
93
93
93

Pressure (mb)

1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

283
283
283
283
283
283
282
282
281
280
280
280
280
280
280
279
279
279
278
278
277
277
277
276

Saturday 16

Waxing Crescent 16%

08:05

22:23

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

Sun - Rise: 04:50, Set: 18:53, Transit: 11:51. Moon - Rise: 08:05, Set: 22:23. Civil Dark: 19:20 - 04:22. Nautical Dark: 19:53 - 03:49. Astro Dark: 20:29 - 03:14

Total Clouds (% Sky Obscured)

97
97
98
97
96
96
94
94
90
86
90
94
95
94
93
91
91
90
89

Low Clouds (% Sky Obscured)

86
85
83
81
80
78
75
73
72
72
72
71
71
63
51
43
40
38
35

Medium Clouds (% Sky Obscured)

55
56
52
52
41
27
9
13
17
20
38
55
64
66
70
74
66
60
54

High Clouds (% Sky Obscured)

15
10
10
15
13
7
8
13
24
33
34
49
50
40
45
45
45
45
40

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

36
43
44
41
37
37
37
43
53
59
63
74
83
75
68
61
54
44
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
3
4
6
7
9
11
11
11
11
10
9
9
7
5
4
4
4

Chance of Frost

Temperature (°C)

21
21
22
22
22
22
22
22
22
22
22
22
21
22
22
21
21
21
21

Feels Like (°C)

23
23
24
24
24
24
24
24
24
23
22
22
21
22
22
22
22
22
22

Dew Point (°C)

20
20
20
21
21
21
21
21
21
21
21
21
21
21
21
20
21
20
20

Relative Humidity (%)

92
91
92
92
92
92
92
92
94
95
95
96
95
95
95
94
95
94
94

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1014
1015
1015
1015
1015
1015
1014
1013

Ozone (du)

276
276
276
276
276
275
275
275
275
274
274
273
273
272
273
273
274
273
273

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

Generated: 10/12/23 07:03:50. Forecast: 10/12/23 to 16/12/23. Timezone: UTC+2.00