Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 37%

11:04

23:00

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

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
37
40
37
28
27
21
23
29
18
16
38
17
5
20
17
16
28
55
55
53
100
91
75

Low Clouds (% Sky Obscured)

62
37
40
37
28
24
20
19
24
14
12
9
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
3
16
16
14
0
0
0
0
0
0
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
5
7
1
38
17
5
10
12
6
28
55
55
53
100
91
74

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

3
3
3
3
5
8
11
13
14
15
15
15
12
11
11
10
8
7
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
8
10
10
10
11
11
12
12
13
13
13
13
14
13
12
12
11
10
9
8

Relative Humidity (%)

61
62
61
52
47
48
48
47
50
52
56
61
64
69
71
73
77
78
78
77
75
74
70
69

Pressure (mb)

1031
1031
1031
1032
1031
1031
1030
1028
1028
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024

Ozone (du)

297
293
292
288
285
283
282
282
281
281
280
280
282
282
282
283
282
282
283
281
283
284
284
283

Sunday 21

First Quarter 47%

11:34

23:58

06 Bad
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

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 - 05:55. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

66
45
100
100
89
100
100
100
100
100
100
100
100
100
100
92
100
96
97
100
97
81
84
56

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
16
40
33
31
36
96
94
91
92
82
96
87
65
77
57
68
50

High Clouds (% Sky Obscured)

66
45
100
100
88
100
100
100
100
100
100
100
100
100
100
57
49
55
77
100
91
59
48
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
9
9
9
10
10
11
12
13
15
14
14
13
12
11
10
9
8
7
6
6
5

Relative Humidity (%)

68
68
61
52
46
43
41
41
45
49
55
65
67
66
66
65
65
63
61
57
54
52
51
51

Pressure (mb)

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

Ozone (du)

285
284
286
286
287
283
282
284
280
277
275
276
276
275
277
281
282
282
281
278
278
278
279
279

Monday 22

Waxing Gibbous 58%

12:02

00:55

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

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 - 05:26

Total Clouds (% Sky Obscured)

54
50
52
42
22
45
64
63
33
8
7
6
5
16
27
21
16
9
6
8
3
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
2
2
0
3
2
2
3
5
13
6
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

42
45
35
3
0
0
22
23
21
3
2
2
3
16
21
18
15
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

47
45
42
33
14
35
35
35
11
2
2
2
2
1
1
6
1
5
1
1
1
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
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)

4
5
4
3
2
1
5
9
9
7
6
4
3
4
4
4
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
6
7
8
9
11
12
13
15
14
14
12
9
9
8
8
8
9
9
9
9

Relative Humidity (%)

50
49
45
40
34
31
33
37
43
48
54
66
70
69
64
59
59
58
58
59
60
61
62
62

Pressure (mb)

1021
1021
1022
1022
1021
1021
1020
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017

Ozone (du)

282
284
288
284
282
283
283
284
285
282
281
279
276
277
277
275
273
272
272
270
270
272
270
268

Tuesday 23

Waxing Gibbous 68%

12:30

01:52

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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:51, Set: 17:05, Transit: 11:58. Moon - Rise: 12:30, Set: 01:52. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:01 - 05:55. Astro Dark: 18:30 - 05:26

Total Clouds (% Sky Obscured)

0
0
1
0
1
2
3
0
0
0
0
0
0
0
2
3
16
40
48
55
67
77
82
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
5
9
14
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
7
9
13
31
22
23
15

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
5
10
10
15
15
20
19
26

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
1
1
0
0
0
0
0
3
0
16

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

Chance of Frost

Temperature (°C)

16
17
17
21
24
26
26
26
26
25
24
22
21
21
20
19
18
17
17
17
17
17
17
17

Feels Like (°C)

16
17
17
21
25
27
26
26
26
25
24
23
23
22
21
20
18
16
15
15
15
15
15
14

Dew Point (°C)

9
9
8
8
8
10
10
11
13
13
14
15
15
14
13
11
10
8
7
7
5
5
5
5

Relative Humidity (%)

61
61
53
43
37
35
35
39
45
48
53
64
68
65
62
60
59
57
54
50
46
44
45
44

Pressure (mb)

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

Ozone (du)

266
266
265
265
263
261
260
260
261
261
260
261
262
261
261
261
259
258
258
258
260
259
258
258

Wednesday 24

Waxing Gibbous 77%

13:00

02:48

06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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 Good
05 Good

Sun - Rise: 06:51, Set: 17:05, Transit: 11:58. Moon - Rise: 13:00, Set: 02:48. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:01 - 05:55. Astro Dark: 18:30 - 05:26

Total Clouds (% Sky Obscured)

35
46
82
70
58
27
24
31
53
49
52
61
63
80
51
57
64
61
51
44
31
18
6
4

Low Clouds (% Sky Obscured)

28
38
57
36
34
27
24
31
52
48
48
58
62
74
51
56
60
51
38
29
17
10
0
0

Medium Clouds (% Sky Obscured)

8
17
56
45
33
2
0
0
1
1
0
0
3
10
21
33
42
39
39
38
29
18
6
4

High Clouds (% Sky Obscured)

4
3
2
2
3
2
1
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 (%)

15
7
20
19
10
22
21
7
19
11
6
32
30
18
16
13
5
8
8
4
3
1
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
5
7
9
11
12
12
12
10
8
6
5
4
4
4
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
12
17
16
17
17
17
17
18
18
18
17
16
14
14
13
13
13
13
13
13

Relative Humidity (%)

44
45
41
37
51
63
62
64
67
67
72
79
82
85
84
81
78
77
77
78
79
81
81
83

Pressure (mb)

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

Ozone (du)

258
258
258
258
259
258
257
256
255
254
254
253
253
252
252
251
251
251
250
250
249
250
251
251

Thursday 25

Waxing Gibbous 85%

13:33

03:46

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 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK

Sun - Rise: 06:51, Set: 17:05, Transit: 11:58. Moon - Rise: 13:33, Set: 03:46. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:01 - 05:55. Astro Dark: 18:30 - 05:26

Total Clouds (% Sky Obscured)

2
1
1
1
0
0
0
0
0
0
0
4
7
10
22
34
42
47
50
55
46
38
32
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
7
10
22
31
42
44
49
54
44
33
16
14

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
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
0
0
0
0
0
1
1
6
9
11
11
9
5
8
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
20
21
23
24
25
27
27
26
26
26
25
24
23
22
22
21
21
20
20
20
19

Dew Point (°C)

13
13
12
13
14
15
16
16
17
18
19
20
20
20
20
19
18
18
17
16
15
15
14
14

Relative Humidity (%)

81
79
75
69
61
56
58
60
63
70
77
85
87
89
92
89
88
88
88
86
86
86
83
83

Pressure (mb)

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

Ozone (du)

252
252
253
252
252
251
251
251
251
251
251
251
251
251
251
251
252
252
253
253
254
254
254
254

Friday 26

Waxing Gibbous 91%

14:10

04:43

06 OK
07 OK
08 OK
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: 17:05, Transit: 11:58. Moon - Rise: 14:10, Set: 04:43. Civil Dark: 17:32 - 06:25. Nautical Dark: 18:01 - 05:55. Astro Dark: 18:31 - 05:26

Total Clouds (% Sky Obscured)

37
34
22
11
2
1
0
0
0
0
0
0
0
0
2
3
5
4
2
2

Low Clouds (% Sky Obscured)

12
13
7
3
1
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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
4
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

Fog (%)

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

Precipitation Probability (%)

1
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

Wind Speed/Direction (mph)

3
4
4
3
5
8
10
13
15
14
14
14
13
12
11
9
8
6
6
5

Chance of Frost

Temperature (°C)

16
16
16
18
21
23
24
25
26
25
24
23
23
22
21
20
20
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
71
66
59
60
60
60
66
72
79
79
79
79
80
80
81
77
73

Pressure (mb)

1024
1024
1024
1024
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

253
253
253
254
255
255
255
255
255
254
254
253
254
254
254
255
255
256
256
256

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

Generated: 20/06/26 06:59:32. Forecast: 20/06/26 to 26/06/26. Timezone: UTC+2.00