Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waning Gibbous 96%

18:25

08:39

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

Sun - Rise: 06:52, Set: 17:08, Transit: 12:00. Moon - Rise: 18:25, Set: 08:39. Civil Dark: 17:34 - 06:25. Nautical Dark: 18:03 - 05:56. Astro Dark: 18:32 - 05:27

Total Clouds (% Sky Obscured)

100
80
76
81
68
69
64
54
58
58
29
25
32
35
94
43
58
79
98
96
23
20
6
0

Low Clouds (% Sky Obscured)

28
29
31
40
24
14
6
18
26
34
29
25
32
35
43
43
31
61
66
75
23
20
6
0

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
6
0
0
0
21
35
89
43
42
78
85
57
1
0
0
0

High Clouds (% Sky Obscured)

100
38
25
20
20
20
25
24
27
18
1
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
1
5
4
2
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
13
24
19
6
16
47
40
16
6
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
10
9
7
5
4
4
3
2
2
3
3
3
4
6
4
3
4
7
9
14
15
14
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
84
82
85
83
83
82
81
82
78
75
72
69
67
61
54
48
47
51
50
53
55
59

Pressure (mb)

1010
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1009
1010
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015

Ozone (du)

235
234
236
237
238
239
239
241
241
242
243
247
250
252
254
254
256
256
255
257
260
262
263
263

Thursday 2

Waning Gibbous 92%

19:23

09:12

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
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Bad

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)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
3
3
3
60

Low Clouds (% Sky Obscured)

3
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
8
0
2
2
1
60

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
11
10
10
10
10
10
9
9
10
10
10
9
9
4
1
2
3
3
4
5
8

Relative Humidity (%)

61
63
68
74
74
75
75
75
75
75
76
78
78
79
71
57
36
26
27
29
29
32
37
48

Pressure (mb)

1016
1017
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024
1024
1023
1022
1022
1022
1022
1022

Ozone (du)

264
265
268
269
271
273
274
275
275
271
271
272
271
271
272
272
272
270
269
268
267
267
267
267

Friday 3

Waning Gibbous 85%

20:20

09:43

18 Bad
19 Bad
20 Bad
21 Bad
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
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:51, Set: 17:08, Transit: 12:00. Moon - Rise: 20:20, Set: 09:43. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:04 - 05:56. Astro Dark: 18:33 - 05:27

Total Clouds (% Sky Obscured)

61
88
60
60
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
1
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)

55
86
60
60
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
1
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
3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
5
8
7
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
15
13
14
14
13
13
12
12
12
12
11
11
11
12
15
18
20
21
21
20
21
20
19

Dew Point (°C)

8
7
7
6
6
6
6
5
5
5
4
4
4
3
2
1
1
1
2
5
7
8
9
11

Relative Humidity (%)

53
55
56
57
57
58
58
59
59
59
59
58
57
56
48
37
30
27
27
33
39
44
49
62

Pressure (mb)

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

Ozone (du)

267
266
267
268
268
270
271
271
271
271
271
270
270
269
269
269
269
269
269
269
268
267
266
266

Saturday 4

Waning Gibbous 77%

21:18

10:11

18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 Good
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

Sun - Rise: 06:51, Set: 17:09, 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)

0
0
0
3
40
20
2
1
1
0
2
1
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
20
12
2
0
0
0
2
1
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
3
4
5
5
5
6
6
6
6
6
6
6
6
5
4
3
4
6
9
11
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
8
7
6
5
4
3
2
1
-1
-0
-1
-1
-2
-2
1
2
5
7
9
11
13

Relative Humidity (%)

68
67
67
63
60
57
54
51
48
45
43
40
40
40
35
27
23
24
27
31
35
44
51
67

Pressure (mb)

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

Ozone (du)

265
265
266
266
265
265
266
266
265
265
265
265
265
265
265
265
265
265
266
267
267
267
267
266

Sunday 5

Waning Gibbous 68%

22:15

10:40

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
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 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
0
0
1
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
17
16
14
13
12
11
11
11
10
11
11
12
14
15
16
18
18
19
22
22
22

Dew Point (°C)

14
14
14
13
11
8
4
0
-3
-4
-5
-6
-6
-7
-7
-6
-5
-4
-2
1
3
6
9
12

Relative Humidity (%)

77
81
82
82
75
65
52
41
33
31
30
28
27
25
23
21
18
17
19
22
26
33
44
57

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1025
1025
1026
1025
1025
1025
1024
1023
1023
1024
1024

Ozone (du)

265
265
265
264
265
264
265
265
264
265
263
263
262
263
263
263
263
264
264
263
263
263
263
264

Monday 6

Waning Gibbous 57%

23:13

11:09

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

Sun - Rise: 06:51, Set: 17:10, Transit: 12:00. Moon - Rise: 23:13, Set: 11:09. Civil Dark: 17:36 - 06:25. Nautical Dark: 18:05 - 05:55. Astro Dark: 18:34 - 05:26

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
1
1
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)

1
1
0
0
0
0
1
1
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
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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
15
15
15
15
15
14
15
16
16
19
22
25
25
25
25
24
22
21

Feels Like (°C)

21
20
19
16
17
16
16
16
16
14
13
13
13
13
13
16
18
19
20
21
22
24
23
23

Dew Point (°C)

10
9
8
5
2
-1
-2
-3
-4
-4
-4
-5
-4
-4
-4
-3
-2
-1
1
3
5
6
8
10

Relative Humidity (%)

55
55
54
46
39
33
31
29
28
27
27
26
25
25
24
21
19
18
20
23
26
32
40
50

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026

Ozone (du)

263
263
263
263
263
262
263
263
264
263
263
263
262
261
260
259
259
258
257
256
255
254
252
251

Tuesday 7

Third Quarter 46%

00:14

11:40

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

Sun - Rise: 06:51, Set: 17:10, Transit: 12:01. Moon - Rise: 00:14, Set: 11:40. Civil Dark: 17:36 - 06:25. Nautical Dark: 18:05 - 05:55. Astro Dark: 18:34 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
18
33
50
33
18
0
1
2
3
9
15
21
14
8
1

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
18
33
50
33
18
0
1
2
3
9
15
21
14
8
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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
16
16
16
16
16
16
16
17
17
20
23
26
26
27

Feels Like (°C)

23
21
20
17
17
17
17
17
17
15
15
15
15
15
14
17
19
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

50
51
51
45
40
34
33
32
31
30
30
30
29
28
27
24
22
19
23
26

Pressure (mb)

1027
1027
1028
1028
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1026
1025
1025
1024
1023
1022

Ozone (du)

251
251
251
251
251
251
251
252
253
253
253
254
254
255
256
256
256
256
256
256

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

Generated: 01/07/26 18:14:03. Forecast: 01/07/26 to 07/07/26. Timezone: UTC+2.00