Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

19:17

03:39

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

Sun - Rise: 05:20, Set: 20:10, Transit: 12:44. Moon - Rise: 19:17, Set: 03:39. Civil Dark: 20:44 - 04:46. Nautical Dark: 21:27 - 04:03. Astro Dark: 22:18 - 03:12

Total Clouds (% Sky Obscured)

39
50
43
21
28
60
52
62
71
40
33
55
62
54
64
75
80
88
78
84
35
31
8
5

Low Clouds (% Sky Obscured)

39
49
30
14
0
43
45
25
19
5
1
1
2
1
1
2
5
5
5
5
0
0
5
0

Medium Clouds (% Sky Obscured)

24
50
30
12
28
25
16
21
28
35
33
55
62
54
56
62
39
84
62
40
35
31
6
5

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)

11
10
12
7
5
4
3
7
6
4
3
4
4
3
4
4
4
4
5
5
5
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
27
28
30
31
29
26
24
22
22
23
22
23
23
22
22
23
23
24
24
26
30
31
31

Dew Point (°C)

10
10
13
15
13
13
11
9
8
9
10
10
12
13
13
13
12
11
13
13
11
9
8
8

Relative Humidity (%)

27
27
35
41
35
42
39
35
35
38
44
48
52
55
57
58
50
44
48
46
37
28
25
23

Pressure (mb)

1011
1011
1012
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1022
1022
1021
1021

Ozone (du)

331
329
329
331
331
327
326
325
324
323
322
321
320
319
318
318
320
320
321
321
321
321
320
319

Tuesday 28

Waxing Gibbous 100%

19:51

04:46

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

Sun - Rise: 05:21, Set: 20:09, Transit: 12:44. Moon - Rise: 19:51, Set: 04:46. Civil Dark: 20:43 - 04:47. Nautical Dark: 21:26 - 04:04. Astro Dark: 22:16 - 03:14

Total Clouds (% Sky Obscured)

2
5
20
15
2
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)

2
5
20
15
2
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)

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

Chance of Frost

Temperature (°C)

32
32
32
31
30
27
24
23
22
21
21
20
20
19
19
19
21
24
27
30
32
33
34
35

Feels Like (°C)

30
31
31
32
31
29
26
24
24
23
22
21
21
20
19
20
22
25
27
30
32
33
34
34

Dew Point (°C)

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

Relative Humidity (%)

22
23
23
23
25
31
33
34
36
37
39
40
41
41
42
42
36
30
24
21
19
17
15
14

Pressure (mb)

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

Ozone (du)

318
317
317
317
317
316
316
316
317
318
318
318
318
318
318
317
316
316
317
317
318
318
318
319

Wednesday 29

Full Moon 100%

20:19

05:54

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

Sun - Rise: 05:22, Set: 20:08, Transit: 12:44. Moon - Rise: 20:19, Set: 05:54. Civil Dark: 20:41 - 04:48. Nautical Dark: 21:24 - 04:06. Astro Dark: 22:14 - 03:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
7
8
9
22

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
1
3
3
7
8
8
21

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)

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

Chance of Frost

Temperature (°C)

35
35
35
35
33
30
27
26
25
24
24
23
22
21
21
20
22
26
28
31
33
34
36
37

Feels Like (°C)

35
34
35
34
33
30
27
25
25
25
24
24
23
22
21
21
23
26
28
31
33
34
35
35

Dew Point (°C)

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

Relative Humidity (%)

14
13
13
14
15
20
23
26
28
29
31
33
34
35
36
34
29
24
21
19
17
16
14
13

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1018
1017
1017

Ozone (du)

320
321
321
321
320
321
322
322
322
322
323
323
323
323
323
321
320
317
315
313
313
312
310
309

Thursday 30

Waning Gibbous 98%

20:42

07:03

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Good
00 Good
01 Good
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

Sun - Rise: 05:23, Set: 20:06, Transit: 12:44. Moon - Rise: 20:42, Set: 07:03. Civil Dark: 20:40 - 04:50. Nautical Dark: 21:23 - 04:07. Astro Dark: 22:12 - 03:18

Total Clouds (% Sky Obscured)

36
42
47
61
43
42
41
19
12
6
0
0
0
0
1
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
1
2
3
8
11
14
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
42
47
56
35
29
24
1
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

37
37
37
35
34
31
29
28
26
26
25
24
23
23
22
23
25
28
30
32
34
36
37
38

Feels Like (°C)

35
35
35
33
31
29
27
26
27
26
25
23
22
22
21
22
24
26
28
30
33
34
36
36

Dew Point (°C)

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

Relative Humidity (%)

13
13
13
13
15
19
21
24
25
27
29
32
36
40
41
42
36
29
24
21
19
17
15
14

Pressure (mb)

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

Ozone (du)

309
309
310
309
310
311
311
311
312
311
310
309
308
308
308
310
311
312
314
315
314
314
313
312

Friday 31

Waning Gibbous 94%

21:02

08:11

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

Sun - Rise: 05:24, Set: 20:05, Transit: 12:44. Moon - Rise: 21:02, Set: 08:11. Civil Dark: 20:39 - 04:51. Nautical Dark: 21:21 - 04:09. Astro Dark: 22:10 - 03:20

Total Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
2
1
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
1
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)

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

Chance of Frost

Temperature (°C)

38
38
38
36
35
31
30
28
27
26
25
24
23
23
22
24
26
28
30
33
35
36
37
38

Feels Like (°C)

36
35
35
34
33
30
29
28
26
26
25
24
23
23
22
22
23
23
28
28
29
29
31
32

Dew Point (°C)

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

Relative Humidity (%)

14
13
13
13
14
18
21
21
22
23
24
26
28
30
33
30
28
25
23
20
18
17
16
15

Pressure (mb)

1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1014

Ozone (du)

313
313
314
314
314
313
313
312
311
311
310
311
312
314
315
314
313
313
312
311
310
310
311
311

Saturday 1

Waning Gibbous 89%

21:20

09:20

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

Sun - Rise: 05:25, Set: 20:04, Transit: 12:44. Moon - Rise: 21:20, Set: 09:20. Civil Dark: 20:37 - 04:52. Nautical Dark: 21:19 - 04:10. Astro Dark: 22:08 - 03:22

Total Clouds (% Sky Obscured)

1
2
3
6
9
7
6
5
4
2
1
5
9
12
18
22
25
22
19
17
13
7
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)

1
2
3
6
9
7
6
4
2
1
0
5
9
12
16
20
22
20
18
15
11
6
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)

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

Chance of Frost

Temperature (°C)

38
38
38
36
34
32
31
29
27
27
26
25
25
24
23
25
27
28
30
32
34
35
36
37

Feels Like (°C)

37
36
36
36
36
36
29
30
29
29
29
29
24
23
23
23
23
23
28
28
28
29
30
31

Dew Point (°C)

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

Relative Humidity (%)

15
15
15
17
19
21
21
22
22
23
22
23
25
27
29
27
25
23
20
19
17
16
16
15

Pressure (mb)

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

Ozone (du)

309
307
305
304
304
303
303
302
302
302
301
301
301
301
301
301
300
300
301
301
302
303
303
304

Sunday 2

Waning Gibbous 81%

21:38

10:30

15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:26, Set: 20:03, Transit: 12:44. Moon - Rise: 21:38, Set: 10:30. Civil Dark: 20:36 - 04:53. Nautical Dark: 21:18 - 04:12. Astro Dark: 22:06 - 03:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
6
7
9
7
5
3
4
4
6

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
0
0
0
1
3
5
6
7
7
7
5
3
4
4
6

High Clouds (% Sky Obscured)

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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

11
11
11
9
7
5
5
5
5
5
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

36
35
35
35
34
35
28
28
29
29
28
27
23
23
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

15
16
16
16
17
18
18
18
18
21
23
26
28
30
32
28
25

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

303
302
301
302
303
304
305
306
307
307
307
307
307
307
308
307
307

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

Generated: 27/07/26 15:25:46. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+2.00