Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

10:28

02:28

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

Sun - Rise: 05:37, Set: 19:33, Transit: 12:36. Moon - Rise: 10:28, Set: 02:28. Civil Dark: 20:04 - 05:06. Nautical Dark: 20:43 - 04:27. Astro Dark: 21:25 - 03:45

Total Clouds (% Sky Obscured)

9
18
16
16
60
64
48
83
67
83
43
51
43
22
58
22
3
4
29
36
100
99
86
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
14
11
0
0
0
6
0
0
22
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
9
12
13
59
44
23
47
37
39
3
21
20
0
20
0
0
0
0
0
0
51
41
93

High Clouds (% Sky Obscured)

5
5
8
5
23
45
3
2
1
27
14
1
1
3
39
22
2
2
29
36
100
98
86
100

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
2
7
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
8
9
9
10
11
12
12
12
12
12
10
7
8
6
6
7
7
7
6
6
6
6
7

Chance of Frost

Temperature (°C)

7
9
12
14
15
16
17
17
18
18
17
16
14
13
12
12
11
10
10
9
8
8
8
8

Feels Like (°C)

5
7
9
12
13
14
13
13
13
13
12
12
11
10
11
9
9
9
8
6
5
5
4
5

Dew Point (°C)

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

Relative Humidity (%)

63
57
52
49
44
38
35
34
34
37
49
56
55
56
63
67
72
74
77
77
77
75
75
70

Pressure (mb)

1020
1020
1020
1019
1019
1018
1017
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

426
422
418
413
410
408
405
401
400
397
392
385
379
376
378
380
379
377
373
371
371
370
371
376

Friday 24

First Quarter 57%

11:46

02:57

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

Sun - Rise: 05:36, Set: 19:34, Transit: 12:36. Moon - Rise: 11:46, Set: 02:57. Civil Dark: 20:06 - 05:04. Nautical Dark: 20:44 - 04:25. Astro Dark: 21:26 - 03:43

Total Clouds (% Sky Obscured)

61
37
11
17
54
86
87
91
75
65
71
63
88
87
53
50
42
56
45
59
75
63
40
21

Low Clouds (% Sky Obscured)

0
0
0
0
25
45
34
44
30
5
22
31
35
41
32
32
16
29
12
9
28
49
40
21

Medium Clouds (% Sky Obscured)

61
37
8
10
3
43
40
47
24
16
19
11
37
39
16
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
7
2
4
35
19
12
6
49
25
4
3
2
2
8
7
3
10
32
40
36
18
7
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 (%)

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

Chance of Frost

Temperature (°C)

10
11
13
15
17
18
18
18
17
17
17
16
15
14
14
13
12
11
11
10
10
9
9
10

Feels Like (°C)

6
8
10
14
16
15
15
14
14
13
14
13
12
11
11
10
10
9
8
8
8
7
8
10

Dew Point (°C)

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

Relative Humidity (%)

67
64
57
51
44
42
41
42
53
56
58
63
63
62
62
62
63
66
67
67
66
67
70
68

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

379
381
378
376
374
373
372
371
370
369
368
367
367
368
370
371
371
369
368
367
366
365
366
365

Saturday 25

Waxing Gibbous 68%

13:02

03:19

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

Sun - Rise: 05:34, Set: 19:35, Transit: 12:36. Moon - Rise: 13:02, Set: 03:19. Civil Dark: 20:07 - 05:03. Nautical Dark: 20:46 - 04:24. Astro Dark: 21:28 - 03:41

Total Clouds (% Sky Obscured)

6
6
49
64
70
47
47
63
54
38
27
17
20
2
62
71
70
0
0
0
0
12
24
35

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
3
0
0
0
20
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
57
41
42
63
54
38
27
17
13
0
0
0
0
0
0
0
0
9
18
24

High Clouds (% Sky Obscured)

5
6
25
36
17
3
6
18
11
2
3
3
3
2
44
43
45
0
0
0
0
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
57
51
46
43
39
37
36
36
36
41
47
50
52
52
54
57
60
61
63
64
66
69
65

Pressure (mb)

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

Ozone (du)

364
368
369
368
366
365
364
364
365
368
371
370
371
376
384
388
386
389
393
395
399
395
389
384

Sunday 26

Waxing Gibbous 78%

14:14

03:39

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

Sun - Rise: 05:33, Set: 19:37, Transit: 12:35. Moon - Rise: 14:14, Set: 03:39. Civil Dark: 20:08 - 05:01. Nautical Dark: 20:47 - 04:22. Astro Dark: 21:30 - 03:38

Total Clouds (% Sky Obscured)

26
23
21
18
21
22
17
17
5
3
4
12
30
4
4
26
55
82
83
85
88
88
67
80

Low Clouds (% Sky Obscured)

0
3
3
1
2
3
3
4
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
9

Medium Clouds (% Sky Obscured)

13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
15
25
38
44

High Clouds (% Sky Obscured)

3
14
21
18
13
9
1
1
1
1
1
3
6
1
1
26
55
82
83
84
79
56
28
11

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
10
11
13
15
16
16
16
16
16
13
9
7
6
5
4
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

16
17
18
19
20
21
21
21
21
20
19
17
15
14
13
11
10
9
8
8
7
6
7
8

Feels Like (°C)

15
14
14
15
15
15
16
16
16
16
16
15
13
12
12
11
10
9
8
7
5
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

55
42
40
39
36
33
28
28
29
33
36
43
45
47
49
49
50
50
52
52
53
52
53
49

Pressure (mb)

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

Ozone (du)

382
382
384
385
385
386
387
388
387
386
385
384
385
386
383
380
380
382
384
388
389
389
391
395

Monday 27

Waxing Gibbous 86%

15:24

03:56

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

Sun - Rise: 05:31, Set: 19:38, Transit: 12:35. Moon - Rise: 15:24, Set: 03:56. Civil Dark: 20:10 - 04:59. Nautical Dark: 20:49 - 04:20. Astro Dark: 21:32 - 03:36

Total Clouds (% Sky Obscured)

89
94
100
88
53
66
59
54
48
33
18
2
7
8
8
7
5
3
18
36
56
57
48
45

Low Clouds (% Sky Obscured)

20
15
15
15
1
3
6
4
1
0
1
0
1
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
33
31
39
26
21
19
21
22
15
6
0
0
0
0
0
0
0
4
9
13
17
22
29

High Clouds (% Sky Obscured)

44
72
100
58
28
15
2
3
4
2
1
0
7
8
8
5
4
3
17
32
54
48
39
28

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
6
7
7
7
6
4
3
2
3
3
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

9
11
13
15
15
17
17
17
17
17
16
15
14
12
11
10
9
9
8
8
7
7
8
9

Feels Like (°C)

6
8
10
12
12
15
14
14
15
16
16
15
14
13
11
11
11
10
10
7
7
7
7
6

Dew Point (°C)

-3
-1
0
1
1
0
1
1
2
2
2
3
3
2
1
0
-1
-2
-2
-3
-4
-4
-4
-4

Relative Humidity (%)

44
43
41
40
37
33
34
33
34
35
38
44
48
49
50
52
50
49
48
47
46
46
43
40

Pressure (mb)

1024
1024
1024
1024
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

396
395
396
398
399
398
398
397
397
398
399
398
397
396
395
395
393
390
388
389
390
391
390
389

Tuesday 28

Waxing Gibbous 92%

16:32

04:14

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

Sun - Rise: 05:30, Set: 19:39, Transit: 12:35. Moon - Rise: 16:32, Set: 04:14. Civil Dark: 20:11 - 04:58. Nautical Dark: 20:50 - 04:18. Astro Dark: 21:34 - 03:34

Total Clouds (% Sky Obscured)

40
38
37
54
71
88
90
95
100
100
100
100
100
99
99
99
99
100
97
93
90
93
97
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
4
4
7
5
3
2

Medium Clouds (% Sky Obscured)

25
21
17
18
20
24
37
50
67
65
67
65
75
84
94
88
83
77
78
79
82
87
90
94

High Clouds (% Sky Obscured)

21
14
7
36
66
88
90
95
100
100
100
100
95
90
87
88
84
79
65
45
26
32
45
64

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
1
5
6
4
8
9
8
13
14
13
15
14
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
11
11
12
12
13
14
17
17
17
18
17
17
14
14
14
13
13
12
12
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

38
36
35
33
33
34
34
36
38
40
47
52
59
59
61
62
63
65
68
72
77
84
80
78

Pressure (mb)

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

Ozone (du)

388
389
390
391
390
390
389
391
393
395
394
393
392
393
393
394
391
388
386
385
384
384
385
387

Wednesday 29

Waxing Gibbous 97%

17:39

04:32

08 Bad
09 Bad
10 OK
11 Bad
12 Bad
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

Sun - Rise: 05:28, Set: 19:40, Transit: 12:35. Moon - Rise: 17:39, Set: 04:32. Civil Dark: 20:12 - 04:56. Nautical Dark: 20:52 - 04:16. Astro Dark: 21:36 - 03:32

Total Clouds (% Sky Obscured)

75
52
36
57
65
77
79
82
88
87
85
80
78
76
75
60
44
32

Low Clouds (% Sky Obscured)

6
7
3
3
5
7
3
3
3
4
4
15
15
15
15
15
20
20

Medium Clouds (% Sky Obscured)

74
52
36
52
54
52
38
27
17
20
23
26
31
35
37
27
17
7

High Clouds (% Sky Obscured)

43
22
2
19
45
65
50
40
31
26
19
9
6
3
0
1
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

7
4
0
7
11
11
28
37
42
39
32
17
18
21
25
30
36
41

Precipitation Amount (mm)

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
7
8
8
9
7
6
8
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

15
17
19
21
22
23
24
22
20
18
17
15
13
12
11
11
10
10

Feels Like (°C)

12
15
16
17
18
18
19
24
23
22
21
19
17
9
9
8
7
7

Dew Point (°C)

11
11
11
11
10
9
9
11
13
15
14
12
10
9
9
8
8
9

Relative Humidity (%)

75
66
58
51
46
40
37
48
62
82
83
82
82
83
84
85
88
91

Pressure (mb)

1009
1009
1009
1008
1008
1007
1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

388
388
388
388
388
388
388
386
385
384
385
386
388
391
394
397
399
402

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

Generated: 23/04/26 08:14:30. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00