Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Crescent 26%

11:04

21:58

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
07 Bad
08 OK
09 OK
10 OK

Sun - Rise: 06:50, Set: 17:04, Transit: 11:57. Moon - Rise: 11:04, 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)

36
48
67
67
79
90
66
91
93
84
88
82
83
84
81
87
90
84
82
78
65
41
28
18

Low Clouds (% Sky Obscured)

19
48
48
42
65
76
56
85
87
77
79
77
76
73
72
78
83
79
77
78
65
41
28
18

Medium Clouds (% Sky Obscured)

31
35
41
45
42
36
39
32
22
19
19
17
18
20
20
21
21
20
16
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
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
6
8
8
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
53
51
48
47
30
17
5
5
4
7
8
20
8
6
3
4
2
2
2
3
0
1
1

Precipitation Amount (mm)

0
0.2
0.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
18
23
19
16
14
10
9
8
7
6
5
4
4
4
4
4
4
3
2
3
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
16
14
14
14
14
14
14
14
13
12
12
11
10
10
10
10
9
10
10
10
11
11

Relative Humidity (%)

48
49
69
66
68
70
73
75
76
73
72
70
68
68
67
68
67
66
65
66
66
65
59
56

Pressure (mb)

1028
1027
1027
1027
1028
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032

Ozone (du)

271
277
278
279
282
286
288
289
293
299
302
305
306
303
298
298
298
296
297
295
294
292
290
288

Saturday 20

Waxing Crescent 37%

11:04

23:00

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

Sun - Rise: 06:51, 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)

10
30
21
15
15
0
0
0
2
10
21
13
46
91
56
22
50
69
57
67
100
100
92
80

Low Clouds (% Sky Obscured)

10
27
19
15
15
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
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
2
10
20
13
43
90
56
20
50
69
57
66
100
100
92
78

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
1
1
1
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 (%)

1
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)

9
11
13
14
15
15
15
12
9
8
8
7
6
6
5
5
5
5
5
5
5
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
58
59
59
61
66
69
72
73
77
79
82
83
83
82
80
78
75
71
71
62
53
48

Pressure (mb)

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

Ozone (du)

288
286
285
284
282
280
283
285
284
283
284
286
286
287
288
286
286
283
284
284
282
282
282
283

Sunday 21

First Quarter 47%

11:34

23:58

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
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good

Sun - Rise: 06:51, Set: 17:04, Transit: 11:57. Moon - Rise: 11:34, Set: 23:58. Civil Dark: 17:30 - 06:25. Nautical Dark: 18:00 - 05:55. Astro Dark: 18:29 - 05:25

Total Clouds (% Sky Obscured)

100
60
100
100
97
100
100
100
100
100
100
100
38
27
31
30
25
31
47
29
45
45
35
13

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
4
0
0
11
45
40
40
35
57
35
35
22
21
19
19
11
30
11
2
2
2
1

High Clouds (% Sky Obscured)

100
60
100
100
97
100
100
100
100
100
100
100
21
21
30
25
20
22
21
12
20
20
11
5

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
2
2
2
2
2
2
2
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
11
13
15
15
15
14
13
11
9
8
7
7
6
5
5
5
5
4
5
4
4

Relative Humidity (%)

45
43
39
43
50
57
64
66
65
64
59
57
54
55
54
53
51
50
50
50
49
46
37
32

Pressure (mb)

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

Ozone (du)

280
280
281
280
275
276
276
270
271
274
278
280
279
279
279
280
280
281
283
282
284
287
288
287

Monday 22

Waxing Gibbous 58%

12:02

00:55

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

7
10
4
14
20
25
17
11
6
8
9
12
10
6
2
2
2
2
12
22
28
17
7
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
1
9
17
25
17
11
3
5
9
12
9
5
2
1
1
2
12
21
28
17
7
0

High Clouds (% Sky Obscured)

2
3
1
1
1
1
0
0
0
1
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
9
9
9
12
12
11
9
9
8
8
8
8
8
8
8
7
8
8
7
7
7

Relative Humidity (%)

33
35
38
39
40
43
54
58
57
55
56
56
57
58
57
57
58
58
57
58
57
50
40
35

Pressure (mb)

1021
1021
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1019
1019
1020
1020
1019

Ozone (du)

285
284
284
283
282
281
279
278
275
272
271
270
270
271
271
267
266
264
261
260
258
258
258
258

Tuesday 23

Waxing Gibbous 68%

12:30

01:52

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

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)

1
1
1
1
1
1
6
11
73
35
79
84
76
58
60
68
73
79
65
52
38
25
13
0

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)

1
1
1
1
1
1
6
11
16
19
24
27
24
16
12
12
11
12
7
6
7
6
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
2
15
15
10
7
9
15
21
31
25
22
17
10
5
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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)

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

Chance of Frost

Temperature (°C)

26
26
26
25
25
24
22
21
20
20
19
18
17
17
17
17
17
17
17
17
17
18
21
23

Feels Like (°C)

27
26
25
25
25
24
23
23
22
19
20
17
17
16
16
15
15
15
15
15
15
15
18
20

Dew Point (°C)

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

Relative Humidity (%)

35
36
41
46
48
51
62
68
70
66
63
60
58
56
55
54
51
49
48
47
46
45
39
35

Pressure (mb)

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

Ozone (du)

257
257
257
257
258
258
259
257
256
258
257
256
257
257
258
258
258
258
258
258
258
258
257
256

Wednesday 24

Waxing Gibbous 77%

13:00

02:48

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

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)

0
0
0
9
15
23
20
25
30
42
52
61
63
64
66
56
52
43
31
21
12
16
22
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
9
17
24
26
29
25
18
13
16
12
10
6
10
20
27

Medium Clouds (% Sky Obscured)

0
0
0
9
15
23
20
25
30
37
46
55
48
33
19
14
9
3
4
4
5
4
4
3

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

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

Chance of Frost

Temperature (°C)

26
26
26
25
24
23
22
21
21
20
19
18
17
17
16
16
16
16
15
16
16
17
19
22

Feels Like (°C)

22
22
23
24
26
26
25
24
23
22
19
18
17
17
16
16
16
16
17
16
16
16
20
22

Dew Point (°C)

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

Relative Humidity (%)

31
34
37
41
48
56
65
70
76
84
82
81
81
78
75
74
77
78
80
77
75
73
69
64

Pressure (mb)

1020
1020
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

255
254
253
252
253
253
254
254
255
255
256
256
256
256
256
256
256
255
255
255
255
254
254
254

Thursday 25

Waxing Gibbous 85%

13:33

03:46

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

26
25
23
19
14
11
20
33
67
68
68
63
48
34
19
27
35
43
43
44
45

Low Clouds (% Sky Obscured)

25
25
23
19
14
9
18
28
52
44
48
54
41
30
19
18
16
14
14
20
20

Medium Clouds (% Sky Obscured)

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

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

8
8
3
10
13
14
16
18
20
18
15
7
8
7
5
8
8
5
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
65
67
71
75
81
80
81
80
80
78
78
79
79
81
78
77
74
73
72

Pressure (mb)

1025
1025
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

253
253
252
252
252
251
251
251
251
251
251
251
250
250
250
250
250
249
249
249
249

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

Generated: 19/06/26 11:14:56. Forecast: 19/06/26 to 25/06/26. Timezone: UTC+2.00