Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waning Gibbous 98%

18:36

08:34

21 Good
22 Good
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 Good
18 OK
19 Good
20 OK

Sun - Rise: 06:44, Set: 17:03, Transit: 11:53. Moon - Rise: 18:36, Set: 08:34. Civil Dark: 17:29 - 06:18. Nautical Dark: 17:59 - 05:48. Astro Dark: 18:28 - 05:19

Total Clouds (% Sky Obscured)

11
18
22
20
14
0
0
0
0
0
0
0
0
0
0
6
3
2
3
3
5
42
5
33

Low Clouds (% Sky Obscured)

11
18
20
18
13
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
0
0
0
0
0
0
0
6
3
1
2
3
4
42
4
33

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
10
19
19
16
14
9
6
2
0
0
1
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
4
4
4
4
5
5
5
5
5
5
4
3
2
4
7
8
8
7
7
5
4
4
4

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
15
15
15
15
15
17
21
24
26
27
27
26
26
25
23
21
21
21

Feels Like (°C)

20
19
19
18
18
17
16
15
14
14
14
17
22
24
25
26
26
26
26
25
24
23
21
21

Dew Point (°C)

16
15
14
14
13
11
10
8
7
6
5
5
5
5
7
9
11
12
13
14
16
16
15
14

Relative Humidity (%)

86
85
85
85
82
75
69
62
57
54
52
45
35
30
29
32
36
41
46
52
65
70
67
64

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1019
1018
1017
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

239
242
242
241
240
240
241
241
242
240
240
241
241
241
242
241
242
242
243
244
244
244
244
244

Tuesday 2

Waning Gibbous 94%

19:32

09:20

21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:44, Set: 17:03, Transit: 11:54. Moon - Rise: 19:32, Set: 09:20. Civil Dark: 17:29 - 06:18. Nautical Dark: 17:59 - 05:48. Astro Dark: 18:28 - 05:19

Total Clouds (% Sky Obscured)

65
78
39
62
58
43
56
63
74
87
100
100
96
100
100
100
100
91
96
95
91
71
79
94

Low Clouds (% Sky Obscured)

0
0
0
8
23
24
30
38
43
65
80
90
85
76
87
89
89
84
75
29
36
46
53
34

Medium Clouds (% Sky Obscured)

12
38
19
19
21
19
29
48
48
25
45
52
71
100
63
100
97
71
75
83
51
42
43
84

High Clouds (% Sky Obscured)

60
64
14
29
19
5
20
61
58
51
95
100
71
100
100
100
100
45
50
4
45
11
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
3
5
8
8
21
29
27
14
13
16
11
14
27
22
18
15
10
5

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

Chance of Frost

Temperature (°C)

19
18
18
19
19
18
18
18
18
19
19
20
21
22
22
23
23
22
22
22
21
20
20
19

Feels Like (°C)

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

Dew Point (°C)

10
9
8
9
9
9
9
10
10
12
13
12
14
15
15
16
16
16
17
18
19
18
18
18

Relative Humidity (%)

58
54
51
52
53
55
55
56
59
64
67
62
63
63
62
63
63
67
73
77
88
88
89
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1017
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

244
245
245
246
247
248
249
250
249
249
248
248
249
249
248
248
248
248
249
250
250
251
252
253

Wednesday 3

Waning Gibbous 88%

20:30

10:01

21 Bad
22 Bad
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

Sun - Rise: 06:45, Set: 17:03, Transit: 11:54. Moon - Rise: 20:30, Set: 10:01. Civil Dark: 17:29 - 06:18. Nautical Dark: 17:59 - 05:49. Astro Dark: 18:28 - 05:20

Total Clouds (% Sky Obscured)

82
53
59
60
65
67
69
99
69
85
100
78
100
100
100
93
90
93
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
15
14
13
18
20
20
20
11
15
50
34
32
42
57
49
46
63
61
58
86
87
73
76

Medium Clouds (% Sky Obscured)

71
42
43
40
42
35
35
98
69
65
91
54
90
96
100
79
70
80
89
99
99
100
100
100

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
45
69
70
4
33
100
100
100
34
27
25
17
20
15
15
15
15

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
5
8
6

Fog (%)

0
6
1
0
0
2
6
12
17
20
12
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
Very Light Rain
None
None
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
2
1
0
0
1
0
0
1
1
5
12
8
9
31
70
47
37
66
35
66
95
95
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0
0.2
0.9
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
16
16
16
15
14
13
12
12
13
14
15
14
12
10
10
11
13
17
17
16
17
17

Relative Humidity (%)

91
92
90
90
92
89
89
87
83
78
83
79
72
64
53
48
49
55
64
84
86
85
93
93

Pressure (mb)

1015
1014
1013
1012
1012
1011
1010
1010
1010
1010
1011
1011
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

254
254
255
256
256
256
256
255
255
257
257
257
256
258
257
257
256
256
256
258
258
259
260
262

Thursday 4

Waning Gibbous 81%

No Rise

10:37

21 Bad
22 Bad
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 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 06:45, Set: 17:03, Transit: 11:54. Moon - Rise: No Rise, Set: 10:37. Civil Dark: 17:29 - 06:19. Nautical Dark: 17:59 - 05:49. Astro Dark: 18:28 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
89
50
58
56
62
64
68
74
97
91
100
100
100
48
30
36
42
46
22
24

Low Clouds (% Sky Obscured)

60
49
58
44
57
50
49
43
41
35
34
33
35
24
45
34
29
5
2
13
17
23
3
2

Medium Clouds (% Sky Obscured)

99
99
99
100
89
50
58
56
62
64
68
74
97
91
100
81
84
46
29
13
14
16
15
17

High Clouds (% Sky Obscured)

15
0
43
57
80
50
58
56
62
64
68
74
80
85
92
90
85
48
30
11
7
3
1
1

ISS Passover

Visibility (miles)

9
9
9
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

81
78
92
95
89
82
69
49
61
60
44
82
89
74
91
81
59
44
23
2
3
3
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
17
16
16
16
15
16
16
16
16
17
16
15
16
17
17
18
18
18
18
17
18

Dew Point (°C)

16
16
15
15
15
15
15
14
14
14
13
13
12
10
7
10
10
9
9
8
10
10
10
10

Relative Humidity (%)

89
88
88
90
89
90
92
86
87
86
82
81
71
60
48
60
56
51
48
48
55
57
60
63

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1013
1013
1014

Ozone (du)

264
265
266
269
276
281
282
281
283
283
283
284
283
283
281
279
270
270
270
269
267
267
265
264

Friday 5

Waning Gibbous 73%

21:28

11:10

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

Sun - Rise: 06:45, Set: 17:03, Transit: 11:54. Moon - Rise: 21:28, Set: 11:10. Civil Dark: 17:29 - 06:19. Nautical Dark: 17:59 - 05:50. Astro Dark: 18:28 - 05:21

Total Clouds (% Sky Obscured)

28
44
30
63
66
57
56
50
45
45
47
34
21
8
6
3
1
3
6
7
11
16
17
14

Low Clouds (% Sky Obscured)

2
1
6
26
26
27
31
30
30
25
22
34
15
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
19
21
23
25
17
8
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
12

High Clouds (% Sky Obscured)

3
8
0
0
2
1
1
1
1
1
3
12
10
8
6
3
1
3
6
7
7
6
5
4

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 (%)

1
2
2
1
1
0
0
1
2
1
1
4
2
1
1
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
6
5
5
4
5
4
4
4
5
4
3
3
3
3
6
8
7
6
6
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
14
13
13
13
12
11
12
12
13
15
16
17
18
20
21
23
22
21
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

65
64
66
67
66
66
68
65
64
63
63
62
59
55
51
53
56
59
62
67
71
74
78
81

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1016
1016
1017
1017
1018

Ozone (du)

265
266
266
265
265
265
264
264
265
266
267
267
267
268
268
268
268
268
267
266
266
265
265
265

Saturday 6

Waning Gibbous 63%

22:26

11:40

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

Sun - Rise: 06:46, Set: 17:03, Transit: 11:54. Moon - Rise: 22:26, Set: 11:40. Civil Dark: 17:29 - 06:20. Nautical Dark: 17:59 - 05:50. Astro Dark: 18:28 - 05:21

Total Clouds (% Sky Obscured)

12
11
10
8
7
5
3
1
2
4
5
15
24
30
32
30
33
26
16
3
8
13
19
24

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)

12
11
10
8
7
5
3
0
1
2
2
1
0
0
0
0
0
1
2
3
2
1
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
1
1
2
11
10
15
16
17
28
22
12
2
6
11
16
24

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
7
7
2
12
9
2
11
6
1
8
3
0
2
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
14
14
14
14
15
15
16
18
20
22
22
23
23
22
21
20
20
19
18

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
12
12
11
10
9
9
8
7
8
9
11
12
13
14
15
15
16
16
16
15

Relative Humidity (%)

82
83
84
83
83
84
80
78
74
67
62
57
54
50
48
50
54
56
62
68
76
77
81
83

Pressure (mb)

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

Ozone (du)

265
265
265
265
265
265
265
264
264
263
263
262
262
262
262
261
261
260
259
258
258
258
258
258

Sunday 7

Waning Gibbous 53%

23:23

12:09

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:46, Set: 17:03, Transit: 11:55. Moon - Rise: 23:23, Set: 12:09. Civil Dark: 17:29 - 06:20. Nautical Dark: 17:59 - 05:51. Astro Dark: 18:28 - 05:21

Total Clouds (% Sky Obscured)

29
30
21
20
19
26
33
45
50
50
55
50
51
51
57
63
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
3
4
3
1
0
0
1
1
17
33
49
38
26
15

High Clouds (% Sky Obscured)

25
30
18
11
7
20
32
45
45
50
55
42
33
26
30
34
42

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
1
14
11
2
5
2
0
3
1
0
1
2
2
2
0
0

Precipitation Amount (mm)

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
5
5
3
2
4
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
16
16
16
14
15
14
13
13
13
14
15
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
75
71
68
63
60
56
53
51
48
45
42
39
42
45

Pressure (mb)

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

Ozone (du)

258
257
257
257
256
256
256
256
257
257
257
257
257
257
257
257
257

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

Generated: 01/06/26 21:29:37. Forecast: 01/06/26 to 07/06/26. Timezone: UTC+2.00