Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:04

04:30

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

Sun - Rise: 05:43, Set: 19:30, Transit: 12:36. Moon - Rise: 16:04, Set: 04:30. Civil Dark: 20:01 - 05:12. Nautical Dark: 20:39 - 04:34. Astro Dark: 21:20 - 03:53

Total Clouds (% Sky Obscured)

2
3
0
0
0
0
16
32
65
25
10
15
30
45
50
70
100
76
87
90
100
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
22
0
4
0
0
0
0
0
0
24
32
46
47
42
24
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
2
4
29
65
16
11
3
3
1
0
1
3
40
89
91
100
100
100
91
76
100

High Clouds (% Sky Obscured)

2
2
2
2
3
2
3
10
2
7
2
3
2
25
66
74
100
64
100
100
100
76
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
1

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

Chance of Frost

Temperature (°C)

5
4
3
3
3
3
2
4
6
10
13
14
15
15
16
16
16
16
15
13
12
11
10
9

Feels Like (°C)

4
4
3
3
2
2
1
3
4
9
11
13
13
13
13
14
13
12
10
9
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

70
72
71
78
80
79
82
76
74
65
48
41
39
37
35
33
35
27
31
34
34
36
39
43

Pressure (mb)

1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

418
418
420
424
423
425
428
430
431
430
430
428
427
431
432
431
433
434
434
432
429
430
430
430

Sunday 21

Waxing Gibbous 96%

17:07

04:46

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

Sun - Rise: 05:41, Set: 19:31, Transit: 12:36. Moon - Rise: 17:07, Set: 04:46. Civil Dark: 20:02 - 05:10. Nautical Dark: 20:40 - 04:32. Astro Dark: 21:22 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
94
97
95
91
91

Low Clouds (% Sky Obscured)

0
0
0
0
17
47
54
68
76
75
70
44
53
57
100
83
83
63
62
69
54
48
58
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
97
100
100
92
100
98
63
77
99
99
88
90
87
72
68

High Clouds (% Sky Obscured)

100
100
100
96
45
72
99
80
100
100
100
100
100
100
90
98
92
81
89
55
60
54
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
2
1
2
16
24
5
18
11
23
42
53
53
46
35
30
24
31
22
11
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
7
7
8
9
10
11
11
11
11
11
10
10
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
57
64
70
75
81
84
81
79
78
70
69
66
60
58
54
49
48
53
57
59
65
65
67

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015

Ozone (du)

430
432
432
435
434
433
434
435
434
435
437
437
439
442
442
442
442
440
438
436
435
439
439
441

Monday 22

Waxing Gibbous 99%

18:11

05:01

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

Sun - Rise: 05:40, Set: 19:32, Transit: 12:36. Moon - Rise: 18:11, Set: 05:01. Civil Dark: 20:04 - 05:09. Nautical Dark: 20:42 - 04:30. Astro Dark: 21:24 - 03:49

Total Clouds (% Sky Obscured)

84
89
81
85
76
60
24
8
6
19
33
38
83
79
68
63
41
57
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
63
57
67
40
0
3
0
3
35
63
45
79
80
33
18
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
19
0
35
45
45
14
2
0
0
0
2
4
44
20
9
2
0
0
4
50
56
100
100

High Clouds (% Sky Obscured)

0
0
0
42
0
0
0
0
0
0
1
9
18
3
5
3
3
55
100
100
100
100
93
97

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 (%)

7
4
1
2
2
0
0
1
3
4
9
9
20
3
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
6
5
5
5
4
5
4
4
4
3
2
2
2
3
4
5
7
9
8
7
7
7
6

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
5
6
7
9
11
12
13
14
14
15
15
15
14
13
11
11
10
10

Feels Like (°C)

5
5
4
4
4
3
2
4
6
8
10
12
13
12
12
13
13
12
11
9
8
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

70
74
71
74
72
74
80
76
71
64
56
47
42
38
37
37
39
40
48
55
57
58
57
56

Pressure (mb)

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

Ozone (du)

442
437
433
429
427
426
424
420
417
414
413
416
414
409
405
404
403
400
397
394
394
393
392
391

Tuesday 23

Waxing Gibbous 100%

19:16

05:18

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

Sun - Rise: 05:38, Set: 19:34, Transit: 12:36. Moon - Rise: 19:16, Set: 05:18. Civil Dark: 20:05 - 05:07. Nautical Dark: 20:43 - 04:28. Astro Dark: 21:25 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
3
24
41
34
30
33
52
69
81
80
82
85
87
83
79
76
73
70
68
59

Medium Clouds (% Sky Obscured)

95
96
89
95
100
93
100
100
100
100
100
100
100
82
100
100
100
100
100
100
100
100
100
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
67
100
90
69
94
100
100
95
89
87
65
65
55
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
5
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
19
31
43
84
79
71
85
95
95
95
95
72
71
38
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.3
0.5
0.6
1.2
1.2
0.5
0.2
0.2
0
0

Wind Speed/Direction (mph)

6
6
7
9
11
13
14
16
17
16
16
18
16
15
14
11
10
9
9
9
8
5
4
5

Chance of Frost

Temperature (°C)

9
9
9
9
10
10
10
11
12
12
12
12
12
11
11
11
12
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
64
62
58
57
57
60
68
68
68
66
62
65
80
83
83
79
83
90
93
93
95
95
95

Pressure (mb)

1014
1013
1013
1012
1012
1011
1010
1010
1010
1010
1009
1009
1008
1007
1007
1005
1004
1004
1003
1002
1002
1002
1002
1001

Ozone (du)

392
394
395
395
398
401
398
398
396
396
393
391
389
389
389
389
388
384
384
387
395
397
402
406

Wednesday 24

Full Moon 100%

20:24

05:36

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

Sun - Rise: 05:37, Set: 19:35, Transit: 12:36. Moon - Rise: 20:24, Set: 05:36. Civil Dark: 20:06 - 05:05. Nautical Dark: 20:45 - 04:26. Astro Dark: 21:27 - 03:44

Total Clouds (% Sky Obscured)

95
92
48
52
73
64
37
41
42
39
40
43
30
66
72
77
83
53
55
33
41
64
80
100

Low Clouds (% Sky Obscured)

50
41
45
48
51
34
17
0
0
0
0
9
17
26
28
31
34
31
29
26
31
36
41
38

Medium Clouds (% Sky Obscured)

89
66
34
18
35
35
0
0
0
5
2
10
17
66
69
75
63
28
61
29
21
38
46
100

High Clouds (% Sky Obscured)

55
58
1
0
0
0
0
0
0
0
0
0
1
20
15
12
10
0
15
2
13
32
43
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
7
9
9
9
9
9
6
3
2
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
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
3
2
20
27
45
52
47
34
11
17
35
56
58
71
78
59
33
22
11
11
7
1
10

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0.2
0.2
0.6
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
3
3
4
4
5
7
8
9
8
8
8
8
4
5
6
4
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
6
7
9
9
11
12
13
14
16
14
13
13
13
12
11
11
11
9
9

Dew Point (°C)

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

Relative Humidity (%)

95
93
91
95
95
95
95
95
88
80
74
68
59
52
49
56
75
53
50
59
70
80
82
84

Pressure (mb)

1001
1001
1001
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1004
1005
1006
1006
1006

Ozone (du)

412
418
421
425
431
431
435
441
440
439
438
435
434
429
429
429
432
432
435
439
441
438
437
435

Thursday 25

Waning Gibbous 98%

21:35

05:59

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

Sun - Rise: 05:35, Set: 19:36, Transit: 12:36. Moon - Rise: 21:35, Set: 05:59. Civil Dark: 20:08 - 05:03. Nautical Dark: 20:46 - 04:25. Astro Dark: 21:29 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
93
92
93
93
89
85
76
50

Low Clouds (% Sky Obscured)

35
31
40
49
58
65
72
79
71
86
100
100
100
100
99
99
98
87
76
65
67
69
72
48

Medium Clouds (% Sky Obscured)

100
100
100
89
97
100
100
92
91
89
86
74
71
62
58
54
55
53
52
45
51
46
51
39

High Clouds (% Sky Obscured)

56
51
57
39
81
86
93
100
94
90
88
80
82
76
85
85
90
90
90
90
95
95
90
60

ISS Passover

Visibility (miles)

9
3
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

Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

62
57
18
34
11
5
21
12
61
74
84
89
90
88
88
88
87
80
75
69
59
49
38
28

Precipitation Amount (mm)

0.5
0.3
0
0
0
0
0
0
0
0.3
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.5
0.4
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

3
5
4
4
4
6
6
6
7
9
10
11
11
10
9
8
7
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

9
9
8
8
8
7
7
7
7
8
8
9
9
10
10
11
11
11
11
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
85
85
87
91
91
87
81
78
75
74
69
66
61
54
48
42
48
53
60
63
67
72

Pressure (mb)

1007
1007
1006
1007
1007
1007
1008
1008
1009
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1010
1010
1011
1011

Ozone (du)

435
434
438
442
444
443
445
443
445
443
442
440
441
442
443
442
442
442
440
438
435
436
436
437

Friday 26

Waning Gibbous 96%

22:45

06:27

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

Sun - Rise: 05:33, Set: 19:37, Transit: 12:35. Moon - Rise: 22:45, Set: 06:27. Civil Dark: 20:09 - 05:02. Nautical Dark: 20:48 - 04:23. Astro Dark: 21:31 - 03:40

Total Clouds (% Sky Obscured)

26
12
18
28
35
27
17
9
18
23
34
34
26
17
29
42
39
43
47
46
33
18
7
11

Low Clouds (% Sky Obscured)

24
0
0
0
3
2
1
1
27
54
80
61
42
23
16
8
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
4
2
1
0
0
0
0
0
0
0
5
10
14
13
14
16
17
18
18
11
7
3
2

High Clouds (% Sky Obscured)

30
0
0
0
0
0
0
0
0
0
1
1
1
1
14
23
33
40
44
48
30
14
2
8

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 (%)

18
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
6
7
6
6
6
5
10
10
10
10
11
11
17
16
16
16
17
16
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
75
76
76
74
70
67
59
53
48
41
35
31
31
31
31
36
44
51
53
55
57

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1017

Ozone (du)

434
431
429
427
425
423
422
421
420
418
417
415
413
410
408
405
402
399
399
399
400
396
393
389

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

Generated: 20/04/24 17:09:40. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00