Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 57%

12:01

02:50

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

Sun - Rise: 05:53, Set: 19:54, Transit: 12:54. Moon - Rise: 12:01, Set: 02:50. Civil Dark: 20:26 - 05:21. Nautical Dark: 21:04 - 04:41. Astro Dark: 21:48 - 03:58

Total Clouds (% Sky Obscured)

29
23
18
1
18
16
23
10
27
13
0
0
0
0
0
0
0
0
0
1
1
1
5
4

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)

16
2
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
3
2

High Clouds (% Sky Obscured)

9
0
2
1
15
16
23
10
27
13
0
0
0
0
0
0
0
0
0
1
1
1
1
2

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

Chance of Frost

Temperature (°C)

12
10
9
7
6
5
5
4
4
4
5
8
13
15
17
18
19
20
21
21
21
20
18
14

Feels Like (°C)

13
9
10
7
7
6
3
3
2
2
4
8
12
15
16
17
18
19
21
21
21
20
18
15

Dew Point (°C)

2
1
1
-1
-1
-1
-2
-2
-3
-2
-1
1
3
4
4
3
3
3
3
3
3
4
7
6

Relative Humidity (%)

48
52
57
58
60
62
62
64
64
68
68
60
53
46
41
38
34
32
30
29
30
34
48
57

Pressure (mb)

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

Ozone (du)

373
371
376
374
371
370
371
370
368
366
368
367
365
363
361
361
362
363
363
362
361
359
358
359

Friday 24

First Quarter 68%

13:18

03:18

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

Sun - Rise: 05:52, Set: 19:55, Transit: 12:53. Moon - Rise: 13:18, Set: 03:18. Civil Dark: 20:28 - 05:19. Nautical Dark: 21:06 - 04:39. Astro Dark: 21:50 - 03:55

Total Clouds (% Sky Obscured)

2
1
6
13
9
8
9
18
9
24
38
18
12
35
29
3
1
1
1
1
1
1
0
3

Low Clouds (% Sky Obscured)

0
0
4
11
7
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)

2
1
2
2
2
7
8
18
9
24
29
18
9
23
21
3
1
1
1
1
1
1
0
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)

2
2
2
2
2
2
2
1
1
1
2
1
1
2
2
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

13
11
10
10
9
9
8
7
6
6
6
10
14
17
19
21
22
23
24
24
24
23
21
18

Feels Like (°C)

13
12
11
10
10
10
8
8
6
6
7
11
14
18
19
21
22
23
24
25
25
24
22
20

Dew Point (°C)

5
4
3
3
3
3
2
2
2
1
1
3
5
5
5
5
5
5
5
6
6
7
9
7

Relative Humidity (%)

59
59
61
63
64
68
68
70
71
72
70
62
53
46
40
35
32
31
30
30
31
36
44
47

Pressure (mb)

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

Ozone (du)

359
360
361
362
362
363
365
367
368
367
367
369
370
371
371
373
376
380
386
389
389
387
386
385

Saturday 25

Waxing Gibbous 64%

14:32

03:39

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

Sun - Rise: 05:50, Set: 19:57, Transit: 12:53. Moon - Rise: 14:32, Set: 03:39. Civil Dark: 20:29 - 05:18. Nautical Dark: 21:08 - 04:38. Astro Dark: 21:52 - 03:53

Total Clouds (% Sky Obscured)

0
1
12
30
3
8
16
14
22
24
26
28
24
0
6
11
56
69
81
91
92
86
86
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
31
23
14
3
2
1
0
11

Medium Clouds (% Sky Obscured)

0
0
2
7
2
7
13
12
19
22
24
28
22
0
0
0
34
48
61
75
75
75
75
68

High Clouds (% Sky Obscured)

0
1
12
30
1
0
2
1
0
0
0
0
0
0
0
0
0
32
64
91
92
86
86
57

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
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)

1
1
1
1
2
2
2
2
2
2
2
1
2
3
5
7
8
7
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

16
15
13
12
11
11
10
9
8
8
9
13
17
19
21
22
22
23
22
21
21
19
17
16

Feels Like (°C)

18
17
15
13
11
12
11
10
10
9
10
14
19
20
21
21
21
21
20
20
19
18
16
14

Dew Point (°C)

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

Relative Humidity (%)

52
55
59
61
64
68
73
76
78
79
77
68
62
54
48
43
39
38
38
40
42
48
53
54

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020

Ozone (du)

382
379
376
374
378
380
381
382
386
384
382
379
378
377
375
374
375
374
374
375
375
374
374
375

Sunday 26

Waxing Gibbous 78%

15:42

03:58

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:48, Set: 19:58, Transit: 12:53. Moon - Rise: 15:42, Set: 03:58. Civil Dark: 20:31 - 05:16. Nautical Dark: 21:09 - 04:36. Astro Dark: 21:54 - 03:51

Total Clouds (% Sky Obscured)

78
78
88
90
93
87
82
77
82
88
94
84
65
58
52
52
57
67
64
66
79
73
68
64

Low Clouds (% Sky Obscured)

22
35
27
20
10
10
15
1
20
25
25
24
21
19
8
11
13
15
12
6
4
1
1
1

Medium Clouds (% Sky Obscured)

61
51
55
59
64
60
68
77
50
51
73
66
42
34
41
44
48
51
57
63
74
73
68
64

High Clouds (% Sky Obscured)

29
1
9
17
25
24
18
14
33
52
70
42
22
6
9
12
15
35
56
66
79
70
66
57

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
1
4
4
1
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
8
6
5
4
4
4
5
4
5
5
6
7
8
9
9
8
8
7
7
6
6
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
52
50
44
44
46
47
48
54
51
49
46
40
37
35
34
33
33
34
36
37
40
45
51

Pressure (mb)

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

Ozone (du)

375
373
374
374
375
378
378
379
380
383
385
387
389
391
390
389
388
388
387
389
389
391
391
391

Monday 27

Waxing Gibbous 86%

16:51

04:14

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 05:47, Set: 19:59, Transit: 12:53. Moon - Rise: 16:51, Set: 04:14. Civil Dark: 20:32 - 05:14. Nautical Dark: 21:11 - 04:34. Astro Dark: 21:56 - 03:48

Total Clouds (% Sky Obscured)

62
67
65
62
65
51
36
21
21
21
19
62
67
78
71
68
65
65
64
63
67
72
84
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
2
2
7
12
19
35
47
59
51
44
30
26
25
19
24

Medium Clouds (% Sky Obscured)

62
67
65
62
65
51
36
21
21
21
19
62
67
78
66
42
16
13
16
14
26
34
41
52

High Clouds (% Sky Obscured)

62
67
49
25
2
1
1
0
0
0
0
31
43
58
64
62
45
32
24
25
44
62
80
55

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
1
1
0
1
0
0
0
0
0
10
10
6
11
12
10
12
11
4
11
11
8
25

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

Chance of Frost

Temperature (°C)

11
10
8
8
7
6
6
6
6
7
8
10
11
13
14
15
16
17
17
18
18
17
16
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
57
61
63
65
66
69
69
71
71
68
59
54
48
44
44
43
43
42
41
40
45
51
57

Pressure (mb)

1021
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1015
1014
1014
1014
1014

Ozone (du)

393
395
396
399
399
401
402
402
400
401
402
402
401
401
400
400
399
399
400
401
402
402
401
400

Tuesday 28

Waxing Gibbous 92%

17:59

04:31

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:45, Set: 20:01, Transit: 12:53. Moon - Rise: 17:59, Set: 04:31. Civil Dark: 20:33 - 05:12. Nautical Dark: 21:12 - 04:32. Astro Dark: 21:58 - 03:46

Total Clouds (% Sky Obscured)

78
69
78
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

25
35
35
45
45
51
62
72
78
87
94
92
90
89
87
83
82
79
76
73
66
63
66
52

Medium Clouds (% Sky Obscured)

63
69
78
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

26
3
14
24
40
63
83
100
93
82
72
82
92
100
95
90
81
79
84
89
69
50
20
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
2
3
3
3
3
2
2
4
7
9
8
7
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

36
46
54
58
57
95
95
95
95
95
95
95
95
95
95
95
95
95
90
72
63
53
40
32

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.8
1.1
1.3
1.6
1.5
1.6
1.6
1.5
1.4
1.3
1.1
0.8
0.6
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
11
10
10
7
8
8
8
7
7
6
6
6
6
6
6
6
6
6
6
6
7

Dew Point (°C)

7
7
8
7
7
6
7
7
8
8
8
8
8
8
7
7
7
7
8
8
8
8
8
8

Relative Humidity (%)

64
72
80
78
77
76
81
87
93
95
95
93
95
95
95
93
93
91
91
91
91
93
95
96

Pressure (mb)

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

Ozone (du)

402
405
407
412
417
422
422
423
424
424
424
424
419
414
409
412
414
416
418
419
420
421
422
423

Wednesday 29

Waxing Gibbous 97%

19:07

04:48

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

Sun - Rise: 05:44, Set: 20:02, Transit: 12:53. Moon - Rise: 19:07, Set: 04:48. Civil Dark: 20:35 - 05:11. Nautical Dark: 21:14 - 04:30. Astro Dark: 22:00 - 03:44

Total Clouds (% Sky Obscured)

89
82
71
62
61
65
58
51
44
37
30
21
10
1
7
12
17

Low Clouds (% Sky Obscured)

38
24
21
20
18
13
7
0
0
0
0
0
0
0
6
12
17

Medium Clouds (% Sky Obscured)

84
76
62
48
34
35
36
36
33
30
26
18
9
0
0
0
0

High Clouds (% Sky Obscured)

7
0
0
0
0
1
1
2
2
2
3
2
1
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 (%)

24
13
12
8
1
2
1
0
1
1
0
1
1
1
1
1
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)

1
2
3
3
3
4
4
5
5
6
6
7
9
11
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
93
88
85
85
83
82
78
72
67
56
46
38
36
35

Pressure (mb)

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

Ozone (du)

423
422
422
424
426
428
429
430
431
434
438
441
443
445
446
447
448

Forecast for Šalata, Republic of Croatia (45.82,15.98)

Generated: 23/04/26 21:18:45. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00