Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 53%

12:05

01:24

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

Sun - Rise: 05:01, Set: 20:07, Transit: 12:35. Moon - Rise: 12:05, Set: 01:24. Civil Dark: 20:42 - 04:26. Nautical Dark: 21:27 - 03:41. Astro Dark: 22:21 - 02:46

Total Clouds (% Sky Obscured)

64
63
55
28
26
33
33
23
12
2
3
4
21
9
7
7
19
80
67
91
89
85
75
61

Low Clouds (% Sky Obscured)

38
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
15
41
24
24
5
23

Medium Clouds (% Sky Obscured)

36
35
24
28
26
29
32
22
10
0
0
1
1
2
1
0
0
35
26
45
40
36
30
24

High Clouds (% Sky Obscured)

3
3
3
0
0
5
6
2
1
2
3
3
21
9
7
7
6
2
4
3
24
49
49
31

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 (%)

13
7
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
14
6
17
16
9
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
69
71
71
70
72
74
78
81
82
82
80
75
68
64
61
56
53
52
55
60
60
57
54

Pressure (mb)

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

Ozone (du)

352
350
350
352
353
356
355
354
350
349
348
346
344
344
345
349
348
347
348
348
350
353
354
355

Saturday 23

First Quarter 53%

13:16

01:44

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

Sun - Rise: 05:00, Set: 20:08, Transit: 12:35. Moon - Rise: 13:16, Set: 01:44. Civil Dark: 20:43 - 04:25. Nautical Dark: 21:29 - 03:39. Astro Dark: 22:23 - 02:44

Total Clouds (% Sky Obscured)

56
45
33
28
39
2
3
3
2
0
0
0
0
0
3
4
0
10
16
60
38
24
22
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
29
10
9
7
0

Medium Clouds (% Sky Obscured)

18
5
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
0
0
0

High Clouds (% Sky Obscured)

50
45
33
28
38
2
2
2
2
0
0
0
0
0
2
3
0
3
5
27
5
5
4
3

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 (%)

2
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)

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

Chance of Frost

Temperature (°C)

24
22
20
19
19
18
17
16
15
14
14
14
16
17
19
21
23
25
26
26
27
27
27
26

Feels Like (°C)

24
22
20
19
19
17
18
17
16
15
14
15
16
17
20
21
23
25
26
26
27
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

60
66
70
73
75
74
74
75
78
82
82
79
73
67
61
56
53
50
47
45
44
44
46
49

Pressure (mb)

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

Ozone (du)

354
353
353
354
355
355
354
356
355
358
361
364
365
366
363
358
356
353
350
347
345
346
346
345

Sunday 24

Waxing Gibbous 63%

14:24

02:03

19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Bad
05 OK
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 OK

Sun - Rise: 04:59, Set: 20:09, Transit: 12:35. Moon - Rise: 14:24, Set: 02:03. Civil Dark: 20:44 - 04:24. Nautical Dark: 21:30 - 03:38. Astro Dark: 22:25 - 02:42

Total Clouds (% Sky Obscured)

41
44
28
36
4
7
2
7
8
85
27
71
83
66
92
84
98
85
69
66
69
69
50
32

Low Clouds (% Sky Obscured)

16
22
28
32
0
6
0
0
0
0
0
0
0
0
0
0
0
22
38
29
19
13
12
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
21
1
0
28
30
45
41
69
66
52
41
28
13

High Clouds (% Sky Obscured)

3
2
0
8
3
3
2
7
8
74
20
70
83
66
85
72
95
72
15
7
4
1
7
23

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
2
3

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

Chance of Frost

Temperature (°C)

25
23
21
20
19
18
17
16
16
15
15
15
18
20
22
24
25
27
28
28
28
28
28
26

Feels Like (°C)

24
22
21
22
21
20
19
18
17
16
15
17
17
19
21
23
25
26
28
29
29
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

55
59
59
65
67
69
71
72
74
75
79
83
78
70
63
56
52
47
45
42
43
43
48
56

Pressure (mb)

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

Ozone (du)

350
354
360
359
356
351
350
348
346
344
342
339
339
336
333
329
326
327
329
328
327
325
322
320

Monday 25

Waxing Gibbous 73%

15:31

02:20

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

Sun - Rise: 04:58, Set: 20:10, Transit: 12:35. Moon - Rise: 15:31, Set: 02:20. Civil Dark: 20:45 - 04:23. Nautical Dark: 21:31 - 03:37. Astro Dark: 22:27 - 02:41

Total Clouds (% Sky Obscured)

15
15
10
15
15
20
25
35
52
39
19
14
23
14
2
2
1
1
1
2
0
0
6
11

Low Clouds (% Sky Obscured)

5
5
5
5
5
5
5
7
14
8
4
3
5
3
0
0
0
0
0
1
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
4
8

High Clouds (% Sky Obscured)

15
15
10
12
9
10
17
24
22
32
19
10
0
0
0
1
0
0
0
0
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
19
19
18
17
16
17
19
21
23
24
26
27
28
29
30
30
30
29

Feels Like (°C)

25
24
23
22
22
20
20
18
17
16
16
19
20
21
23
25
26
28
29
30
30
31
31
30

Dew Point (°C)

17
16
15
14
13
13
12
11
10
9
9
10
11
11
12
12
13
14
15
16
16
16
17
17

Relative Humidity (%)

60
61
61
62
63
64
64
61
59
57
61
63
58
54
50
47
45
44
43
44
44
44
44
49

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020

Ozone (du)

319
318
316
316
315
315
314
313
314
314
315
316
318
319
320
319
318
318
319
319
319
318
318
318

Tuesday 26

Waxing Gibbous 82%

16:38

02:38

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

Sun - Rise: 04:58, Set: 20:11, Transit: 12:35. Moon - Rise: 16:38, Set: 02:38. Civil Dark: 20:47 - 04:22. Nautical Dark: 21:33 - 03:36. Astro Dark: 22:29 - 02:39

Total Clouds (% Sky Obscured)

15
17
29
27
15
7
0
0
0
0
0
0
0
0
0
0
0
1
1
8
14
20
22
25

Low Clouds (% Sky Obscured)

0
1
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
14
15
17
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
8
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
6
5
5

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
1
2
2
4
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)

5
3
3
4
4
4
4
4
4
5
5
6
8
9
10
11
13
13
13
13
13
12
12
10

Chance of Frost

Temperature (°C)

27
26
25
24
23
21
20
19
18
17
17
19
21
23
23
24
26
27
27
28
28
27
26
25

Feels Like (°C)

29
28
27
26
25
24
22
21
20
19
18
20
21
22
22
22
23
24
24
25
27
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

54
61
64
66
71
75
80
84
83
82
85
84
79
71
61
53
47
44
42
40
40
39
39
42

Pressure (mb)

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

Ozone (du)

318
317
316
317
319
321
322
322
322
322
323
322
320
321
322
322
323
324
324
325
326
328
330
330

Wednesday 27

Waxing Gibbous 89%

17:44

02:57

19 OK
20 OK
21 Bad
22 Bad
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 Good

Sun - Rise: 04:57, Set: 20:12, Transit: 12:35. Moon - Rise: 17:44, Set: 02:57. Civil Dark: 20:48 - 04:21. Nautical Dark: 21:34 - 03:35. Astro Dark: 22:31 - 02:38

Total Clouds (% Sky Obscured)

28
38
48
61
46
29
12
7
4
2
3
5
6
3
3
2
1
0
0
5
10
15
10
5

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)

15
16
16
16
15
12
12
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
9
12
16
11
6
0
0
0
0
1
1
1
1
1
1
1
0
0
3
5
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
18
19
19
19
19
19
15
15
15
14
14
13
18
17
18
18
19
19
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

45
48
51
55
58
58
59
59
60
60
60
56
53
49
44
38
34
32
31
28
29
28
29
33

Pressure (mb)

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

Ozone (du)

329
329
330
332
333
335
337
339
339
339
339
340
342
343
344
345
346
346
346
346
346
346
346
346

Thursday 28

Waxing Gibbous 94%

18:51

03:20

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

Sun - Rise: 04:56, Set: 20:13, Transit: 12:35. Moon - Rise: 18:51, Set: 03:20. Civil Dark: 20:49 - 04:21. Nautical Dark: 21:35 - 03:34. Astro Dark: 22:33 - 02:36

Total Clouds (% Sky Obscured)

1
8
18
35
50
53
50
49
48
38
31
24
18
11
8
4
4
3
2

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
8
18
35
45
33
35
49
48
38
31
24
18
11
8
4
4
3
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
19
18
17
16
16
15
15
14
13
13
15
17
19
21
23
24
25
26

Feels Like (°C)

23
23
18
18
18
17
17
16
13
13
12
13
13
14
20
21
21
23
23

Dew Point (°C)

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

Relative Humidity (%)

38
44
45
45
46
47
48
50
50
53
55
53
50
48
44
40
36
35
34

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1019

Ozone (du)

345
345
346
346
347
347
347
347
346
346
345
345
346
347
347
348
349
349
350

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

Generated: 22/05/26 19:02:48. Forecast: 22/05/26 to 28/05/26. Timezone: UTC+2.00