Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

19:17

02:38

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

Sun - Rise: 05:19, Set: 20:10, Transit: 12:44. Moon - Rise: 19:17, Set: 02:38. Civil Dark: 20:44 - 04:45. Nautical Dark: 21:27 - 04:01. Astro Dark: 22:18 - 03:10

Total Clouds (% Sky Obscured)

54
70
55
57
36
55
31
16
29
30
64
62
77
56
89
5
27
49
50
65
56
51
50
50

Low Clouds (% Sky Obscured)

0
6
1
22
28
17
19
15
22
30
60
46
57
43
35
5
0
2
1
3
2
0
0
0

Medium Clouds (% Sky Obscured)

54
70
51
57
36
49
31
16
27
12
59
5
8
5
39
0
27
47
45
50
53
51
50
50

High Clouds (% Sky Obscured)

54
70
55
55
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
75
50
44
35
25
14
8
2
17
16
11
18
8
1
0
0
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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
2
2
1
4
2
3
4
5
10
11
12
10
10
9
10
8
6
6
3
3
6
5
3

Chance of Frost

Temperature (°C)

21
21
21
20
20
21
23
25
27
29
29
30
30
30
31
30
30
30
28
26
25
24
23
22

Feels Like (°C)

20
19
20
22
22
24
25
27
27
28
29
28
28
29
29
27
31
32
28
27
25
23
23
24

Dew Point (°C)

11
10
12
15
16
16
17
15
13
13
11
10
12
13
10
13
12
12
11
11
10
10
11
12

Relative Humidity (%)

54
50
54
72
76
74
66
52
43
37
32
29
32
34
28
34
32
31
36
37
40
39
46
51

Pressure (mb)

1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1015
1016
1017
1017

Ozone (du)

344
349
359
362
360
350
347
347
343
340
336
333
332
332
331
331
330
328
327
325
324
324
322
322

Tuesday 28

Waxing Gibbous 100%

19:51

03:39

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

Sun - Rise: 05:20, Set: 20:09, Transit: 12:44. Moon - Rise: 19:51, Set: 03:39. Civil Dark: 20:43 - 04:46. Nautical Dark: 21:26 - 04:03. Astro Dark: 22:16 - 03:12

Total Clouds (% Sky Obscured)

53
53
77
91
81
83
79
73
62
18
22
18
21
18
5
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
3
0
5
5
5
10
4
0
0
9
10
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

53
53
77
73
79
48
75
27
23
18
22
14
16
16
5
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
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
3
3
3
3
3
3
3
5
5
6
7
8
8
8
7
6
4
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

22
22
22
21
22
22
23
24
26
28
30
31
32
32
32
32
32
31
28
26
25
24
22
21

Feels Like (°C)

23
23
23
22
22
22
23
24
26
27
31
32
31
31
31
32
32
32
29
27
26
25
24
22

Dew Point (°C)

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

Relative Humidity (%)

53
57
62
62
59
56
51
49
42
35
25
21
20
20
20
20
21
22
28
29
30
31
33
35

Pressure (mb)

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

Ozone (du)

322
321
319
320
320
321
321
322
322
322
323
322
321
321
320
320
320
320
318
318
319
319
320
319

Wednesday 29

Full Moon 100%

20:19

04:46

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

Sun - Rise: 05:21, Set: 20:08, Transit: 12:44. Moon - Rise: 20:19, Set: 04:46. Civil Dark: 20:41 - 04:47. Nautical Dark: 21:24 - 04:04. Astro Dark: 22:14 - 03:14

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

Chance of Frost

Temperature (°C)

21
20
20
20
20
22
26
29
31
33
34
35
36
36
36
36
35
34
30
29
27
26
25
24

Feels Like (°C)

22
21
20
20
20
23
27
30
32
33
34
35
35
35
36
35
35
33
30
28
27
25
25
24

Dew Point (°C)

5
5
5
6
5
5
5
5
5
5
6
6
5
5
5
4
5
6
7
8
7
7
7
7

Relative Humidity (%)

36
37
38
39
38
33
27
22
19
17
17
16
15
14
14
14
15
17
22
26
28
30
32
33

Pressure (mb)

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

Ozone (du)

318
318
318
319
319
318
318
318
319
319
319
319
319
320
321
321
320
320
321
321
320
321
321
321

Thursday 30

Waning Gibbous 98%

20:42

05:54

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

Sun - Rise: 05:22, Set: 20:06, Transit: 12:44. Moon - Rise: 20:42, Set: 05:54. Civil Dark: 20:40 - 04:48. Nautical Dark: 21:23 - 04:06. Astro Dark: 22:12 - 03:16

Total Clouds (% Sky Obscured)

0
0
0
1
1
1
10
17
27
38
53
65
44
23
20
35
15
0
3
6
9
7
3
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
1
1
1
10
17
27
38
46
57
39
21
20
35
15
0
3
6
9
6
3
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)

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

Chance of Frost

Temperature (°C)

23
22
22
21
22
25
26
29
32
34
35
37
37
37
38
37
36
35
32
30
28
27
26
25

Feels Like (°C)

24
24
23
22
23
25
26
29
31
34
35
36
36
37
37
36
33
33
31
30
29
28
27
25

Dew Point (°C)

7
7
7
6
7
7
8
8
8
8
7
7
6
5
5
5
5
5
7
7
7
6
7
7

Relative Humidity (%)

34
36
37
38
37
33
30
26
22
20
17
16
14
13
13
13
14
15
21
24
26
27
29
32

Pressure (mb)

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

Ozone (du)

321
320
319
319
319
319
319
317
317
317
317
316
315
315
315
315
313
312
311
312
313
313
311
312

Friday 31

Waning Gibbous 97%

21:02

07:03

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

Sun - Rise: 05:23, Set: 20:05, Transit: 12:44. Moon - Rise: 21:02, Set: 07:03. Civil Dark: 20:39 - 04:50. Nautical Dark: 21:21 - 04:07. Astro Dark: 22:10 - 03:18

Total Clouds (% Sky Obscured)

2
4
5
4
2
0
0
0
0
8
14
20
13
6
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
5
3
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
1
1
1
0
0
0
0
5
10
14
10
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
2
1
0
0
0
0
1
2
3
2
1
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
1
1
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
6
6
7
8
9
10
10
11
10
11
11
11
11
11
10
8
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

24
24
23
23
24
26
28
31
33
35
36
37
38
38
37
37
36
34
32
30
29
27
26
26

Feels Like (°C)

25
24
23
23
23
26
28
29
32
34
35
35
36
36
36
35
36
36
36
29
28
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

34
37
42
47
46
40
32
26
23
20
17
16
15
15
14
14
16
17
19
20
22
24
25
26

Pressure (mb)

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

Ozone (du)

315
315
317
317
316
315
314
315
314
314
313
312
311
311
311
311
312
312
312
312
313
313
312
310

Saturday 1

Waning Gibbous 94%

21:20

08:11

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

Sun - Rise: 05:24, Set: 20:04, Transit: 12:44. Moon - Rise: 21:20, Set: 08:11. Civil Dark: 20:37 - 04:51. Nautical Dark: 21:19 - 04:09. Astro Dark: 22:08 - 03:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
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
1
1
2
2
1
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
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
5
6
6
7
9
10
11
12
13
12
12
12
12
12
12
10
8
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

25
24
23
23
25
27
28
31
33
35
36
37
38
37
37
37
35
33
31
30
28
27
26
25

Feels Like (°C)

28
24
24
23
23
23
23
28
29
28
29
30
31
36
35
36
36
36
36
29
29
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

27
28
30
31
28
26
23
21
18
16
15
14
13
13
13
12
14
17
19
20
21
22
23
23

Pressure (mb)

1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

309
308
306
305
304
304
304
303
303
302
302
301
301
301
302
302
302
302
301
301
301
301
300
299

Sunday 2

Waning Gibbous 89%

21:38

09:20

Sun - Rise: 05:25, Set: 20:03, Transit: 12:44. Moon - Rise: 21:38, Set: 09:20. Civil Dark: 20:36 - 04:52. Nautical Dark: 21:18 - 04:10. Astro Dark: 22:06 - 03:22

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Savski Venac, Belgrade, Serbia (44.79,20.45)

Generated: 27/07/26 02:51:37. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+2.00