Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Full Moon 99%

17:27

08:01

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

Sun - Rise: 06:52, Set: 17:07, Transit: 11:59. Moon - Rise: 17:27, Set: 08:01. Civil Dark: 17:33 - 06:25. Nautical Dark: 18:03 - 05:56. Astro Dark: 18:32 - 05:27

Total Clouds (% Sky Obscured)

94
92
90
73
71
30
32
33
33
39
30
10
4
5
4
5
0
0
2
3
0
1
3
2

Low Clouds (% Sky Obscured)

87
72
56
47
57
29
32
33
31
38
29
10
0
2
3
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
30
41
32
26
20
17
24
19
12
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
38
27
15
1
1
1
1
2
6
2
2
2
1
1
0
0
0
1
2
0
0
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
15
16
17
17
16
16
16
15
15
14
14
13
13
13
13
12
12
11
12
12

Relative Humidity (%)

63
62
64
64
70
78
86
89
90
90
89
88
87
87
86
86
87
87
86
86
84
75
63
54

Pressure (mb)

1025
1025
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1018
1019
1019
1018
1018
1018

Ozone (du)

250
253
254
251
246
242
240
238
238
238
238
238
237
238
240
242
242
242
241
242
242
241
241
240

Wednesday 1

Waning Gibbous 96%

18:25

08:39

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

Sun - Rise: 06:52, Set: 17:07, Transit: 11:59. Moon - Rise: 18:25, Set: 08:39. Civil Dark: 17:33 - 06:25. Nautical Dark: 18:03 - 05:56. Astro Dark: 18:32 - 05:27

Total Clouds (% Sky Obscured)

41
38
55
68
100
99
100
100
97
99
94
83
75
53
55
55
48
33
0
2
34
48
51
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
35
39
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
43
28
17
17
0
0
0
0
0
0
2
28
34
36
64

High Clouds (% Sky Obscured)

34
38
55
68
100
99
100
100
97
92
75
57
46
30
25
20
18
13
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
0
0
0
0
0
0
0
0
0
2
7
7

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)

8
11
13
13
12
9
7
5
4
4
4
4
3
4
3
2
3
3
3
3
2
4
8
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
13
14
14
15
17
18
17
15
14
14
12
11
9
8
7
7
7
9
9
9
12
15

Relative Humidity (%)

45
44
48
50
51
54
68
78
74
67
64
68
64
59
56
55
54
56
57
63
63
56
61
69

Pressure (mb)

1016
1015
1013
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1008
1007
1007
1007
1008
1009
1010
1011

Ozone (du)

238
237
237
237
236
234
234
234
235
236
237
237
237
236
237
240
241
243
245
247
249
253
254
252

Thursday 2

Waning Gibbous 92%

19:23

09:12

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 06:52, Set: 17:08, Transit: 12:00. Moon - Rise: 19:23, Set: 09:12. Civil Dark: 17:34 - 06:25. Nautical Dark: 18:03 - 05:56. Astro Dark: 18:33 - 05:27

Total Clouds (% Sky Obscured)

75
69
82
96
81
40
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

64
54
54
89
63
40
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
35
78
84
63
20
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
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
7
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
Light Rain
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 (%)

5
29
83
83
71
22
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.6
0.6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
12
12
12
14
13
13
11
10
11
12
11
10
10
10
10
8
7
6
5
4
3
2
-1

Relative Humidity (%)

65
54
52
58
68
63
68
64
63
68
77
79
79
82
82
80
75
67
65
60
56
50
38
27

Pressure (mb)

1011
1010
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1017
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024
1024

Ozone (du)

250
251
254
258
264
266
267
266
268
269
270
272
273
275
274
271
269
269
269
270
272
273
272
273

Friday 3

Waning Gibbous 85%

20:20

09:43

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

Sun - Rise: 06:51, Set: 17:08, Transit: 12:00. Moon - Rise: 20:20, Set: 09:43. Civil Dark: 17:34 - 06:25. Nautical Dark: 18:04 - 05:56. Astro Dark: 18:33 - 05:27

Total Clouds (% Sky Obscured)

0
0
1
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
3
6
11
10
9
8

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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
9
8
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
20
20
19
19
19
17
16
14
14
14
13
13
13
13
12
12
12
11
12
15
18

Dew Point (°C)

-2
-1
2
5
6
7
9
9
8
7
7
7
7
7
7
7
7
6
6
6
4
3
1
-0

Relative Humidity (%)

22
23
28
33
37
40
50
55
57
58
60
61
63
63
64
65
65
65
64
63
59
49
37
29

Pressure (mb)

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

Ozone (du)

273
272
272
273
273
274
273
273
273
272
271
271
272
273
272
270
269
269
270
271
271
269
269
269

Saturday 4

Waning Gibbous 77%

21:18

10:11

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

Sun - Rise: 06:51, Set: 17:08, Transit: 12:00. Moon - Rise: 21:18, Set: 10:11. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:04 - 05:56. Astro Dark: 18:33 - 05:27

Total Clouds (% Sky Obscured)

26
46
67
70
88
95
75
55
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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)

24
39
52
51
83
95
75
55
1
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
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)

2
1
4
6
5
3
2
2
3
4
4
4
5
5
5
5
5
5
5
5
5
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
21
20
19
17
16
15
15
14
14
13
12
12
11
11
11
11
10
11
10
12
13

Dew Point (°C)

-1
-1
1
3
4
5
7
7
6
5
4
3
2
1
1
-1
-1
-2
-3
-3
-3
-4
-3
-2

Relative Humidity (%)

24
22
24
28
32
36
45
47
48
47
47
45
43
42
41
39
38
37
35
33
32
31
26
24

Pressure (mb)

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

Ozone (du)

270
271
270
270
270
270
270
270
270
270
272
273
276
280
282
279
278
277
276
275
273
272
270
269

Sunday 5

Waning Gibbous 68%

22:15

10:40

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

Sun - Rise: 06:51, Set: 17:09, Transit: 12:00. Moon - Rise: 22:15, Set: 10:40. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:05 - 05:56. Astro Dark: 18:34 - 05:27

Total 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

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
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
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
2
3
3
1
0
0
0
0
3
0
0
6
1
0
6
0
0
4
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
18
18
22
21
20
20
19
18
16
16
16
16
16
16
13
13
12
13
12
12
14
15

Dew Point (°C)

-2
2
5
8
10
11
13
12
12
11
11
10
9
8
6
5
3
2
0
-0
-1
-1
0
2

Relative Humidity (%)

21
26
32
38
47
56
67
69
72
74
73
70
68
63
57
52
47
44
40
38
36
34
32
30

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1030
1030
1030

Ozone (du)

267
266
264
263
263
262
262
263
264
265
265
266
266
266
266
266
266
265
265
265
265
265
265
265

Monday 6

Waning Gibbous 57%

23:13

No Set

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
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:51, Set: 17:09, Transit: 12:00. Moon - Rise: 23:13, Set: No Set. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:05 - 05:55. Astro Dark: 18:34 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
6
5
3
0
0
0
0
0
0
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

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

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 (%)

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 (%)

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

Wind Speed/Direction (mph)

1
3
5
6
6
5
4
3
3
4
4
4
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
6
8
11
13
14
16
15
15
15
14
14
13
13
13
12
11
10
9
8
8

Relative Humidity (%)

28
33
38
45
54
63
75
78
83
89
87
89
87
87
87
86
82
78
75
69
66

Pressure (mb)

1030
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

265
265
264
263
264
264
264
264
264
264
264
263
263
264
265
265
265
264
264
264
263

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

Generated: 30/06/26 11:17:02. Forecast: 30/06/26 to 06/07/26. Timezone: UTC+2.00