Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 6%

06:39

21:35

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

Sun - Rise: 06:02, Set: 19:46, Transit: 12:55. Moon - Rise: 06:39, Set: 21:35. Civil Dark: 20:18 - 05:30. Nautical Dark: 20:56 - 04:51. Astro Dark: 21:38 - 04:09

Total Clouds (% Sky Obscured)

37
44
73
66
18
44
33
35
59
4
3
2
26
51
50
69
86
37
32
87
88
93
98
100

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
1
7

Medium Clouds (% Sky Obscured)

2
0
0
1
7
27
24
32
53
1
1
1
20
24
24
28
23
19
20
28
71
79
89
93

High Clouds (% Sky Obscured)

26
44
26
47
18
36
21
2
1
4
3
2
4
25
36
26
61
32
23
55
70
76
82
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
0
0
0
0
0
0
0
0
0
0
0
1
2
6
17

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

Chance of Frost

Temperature (°C)

20
20
19
16
13
11
10
9
9
9
8
8
7
6
7
10
14
17
19
21
22
22
22
22

Feels Like (°C)

19
19
19
16
13
11
9
9
9
9
9
8
7
7
7
9
14
16
18
20
20
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

30
34
45
52
53
54
56
56
59
61
63
64
67
67
67
60
54
47
41
36
34
33
33
34

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1014
1013

Ozone (du)

357
358
358
359
359
359
357
356
355
354
354
355
354
354
357
357
358
360
361
363
367
370
369
368

Sunday 19

Waxing Crescent 14%

07:21

23:01

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:00, Set: 19:48, Transit: 12:54. Moon - Rise: 07:21, Set: 23:01. Civil Dark: 20:19 - 05:28. Nautical Dark: 20:58 - 04:49. Astro Dark: 21:40 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
81
93
100
90
100
100
100
100
100
100
100
100
100
100
100
100
98
92

Low Clouds (% Sky Obscured)

23
36
35
30
30
30
25
29
51
42
58
69
87
84
99
100
64
64
67
66
66
62
65
55

Medium Clouds (% Sky Obscured)

100
100
100
100
89
71
81
67
88
79
99
97
69
89
100
98
100
100
100
100
100
100
95
80

High Clouds (% Sky Obscured)

100
100
100
100
99
92
19
72
100
67
57
100
100
100
100
100
100
50
48
8
6
46
47
46

ISS Passover

Visibility (miles)

9
9
7
2
1
3
9
9
9
9
9
9
7
6
7
9
9
9
9
9
9
9
7
2

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

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

Precipitation Probability (%)

49
84
95
95
95
81
40
39
27
30
42
70
95
95
95
95
95
95
95
95
94
82
92
95

Precipitation Amount (mm)

0.2
0.6
1.3
2
1.4
0
0
0
0
0
0
0.2
2.4
0.9
1.2
2.6
1.7
1.2
1
1.1
1
0.6
0.9
2.4

Wind Speed/Direction (mph)

6
9
7
6
9
3
1
2
2
3
3
2
2
2
3
7
6
6
6
6
7
7
9
8

Chance of Frost

Temperature (°C)

22
20
18
16
14
13
12
11
11
11
11
10
10
10
11
12
11
10
10
10
10
10
10
10

Feels Like (°C)

20
18
16
14
11
13
12
11
11
10
10
9
9
9
10
10
9
8
7
7
7
7
6
7

Dew Point (°C)

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

Relative Humidity (%)

42
69
81
92
92
92
90
91
95
95
95
93
93
95
93
92
87
84
80
76
73
76
76
88

Pressure (mb)

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

Ozone (du)

366
366
368
371
376
379
383
382
383
381
384
384
385
388
393
395
395
396
395
394
394
394
393
392

Monday 20

Waxing Crescent 23%

08:16

00:19

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
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 05:58, Set: 19:49, Transit: 12:54. Moon - Rise: 08:16, Set: 00:19. Civil Dark: 20:21 - 05:26. Nautical Dark: 20:59 - 04:47. Astro Dark: 21:42 - 04:05

Total Clouds (% Sky Obscured)

88
68
32
15
47
87
91
91
92
100
99
77
86
76
58
65
62
93
100
25
89
60
41
19

Low Clouds (% Sky Obscured)

55
47
16
15
28
40
51
54
53
52
33
22
31
21
9
9
20
24
18
15
17
5
6
6

Medium Clouds (% Sky Obscured)

74
53
32
15
47
80
84
83
82
66
60
41
51
62
43
48
41
65
80
14
65
47
29
12

High Clouds (% Sky Obscured)

55
60
3
15
2
1
10
0
0
55
58
9
30
46
3
0
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
4
9
9
9
4
8
8
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
1
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
62
38
24
38
35
36
19
0
0
0
0
1
1
2
18
16
20
22
16
22
23
8

Precipitation Amount (mm)

3.1
1.7
0.2
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
5
2
3
2
2
3
2
1
2
2
2
2
3
4
5
7
7
8
9
9
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
94
94
96
96
96
96
98
96
94
94
94
90
84
76
71
68
71
69
57
60

Pressure (mb)

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

Ozone (du)

390
390
391
392
392
393
394
395
398
401
400
399
398
398
398
399
398
396
397
398
401
403
404
407

Tuesday 21

Waxing Crescent 21%

09:25

01:24

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 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 05:56, Set: 19:50, Transit: 12:54. Moon - Rise: 09:25, Set: 01:24. Civil Dark: 20:22 - 05:25. Nautical Dark: 21:01 - 04:45. Astro Dark: 21:44 - 04:02

Total Clouds (% Sky Obscured)

23
28
34
27
21
14
11
8
5
3
1
0
0
0
0
1
5
5
40
39
60
56
55
38

Low Clouds (% Sky Obscured)

2
1
0
0
1
0
0
1
0
0
0
0
0
0
0
1
2
2
23
32
50
44
42
22

Medium Clouds (% Sky Obscured)

17
23
29
23
17
11
8
6
3
2
1
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
1
1
1
0
0
0
1
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 (%)

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

Chance of Frost

Temperature (°C)

15
14
12
11
9
8
7
6
6
5
4
4
3
5
6
8
9
11
13
14
15
15
16
16

Feels Like (°C)

12
12
11
11
10
8
6
6
5
4
4
3
3
5
6
7
8
10
11
10
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

57
57
62
71
72
73
66
65
67
67
67
67
69
72
69
62
60
55
45
36
35
34
35
34

Pressure (mb)

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

Ozone (du)

410
413
416
421
421
419
414
409
406
403
403
404
403
404
401
402
403
407
412
415
417
411
416
418

Wednesday 22

Waxing Crescent 34%

10:42

02:14

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

Sun - Rise: 05:55, Set: 19:52, Transit: 12:54. Moon - Rise: 10:42, Set: 02:14. Civil Dark: 20:23 - 05:23. Nautical Dark: 21:03 - 04:43. Astro Dark: 21:46 - 04:00

Total Clouds (% Sky Obscured)

3
2
3
5
5
32
14
27
44
33
37
20
31
43
50
40
32
19
15
10
3
4
6
7

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
14
27
44
33
24
13
9
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
1
0
0
1
4
2
13
5
18
40
45
40
32
19
15
9
2
1
1
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)

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

Chance of Frost

Temperature (°C)

16
14
13
11
10
8
7
6
6
5
5
4
3
5
6
8
10
13
16
17
18
20
20
19

Feels Like (°C)

13
12
12
10
9
8
4
6
5
5
4
2
2
3
4
5
6
8
9
10
10
11
19
18

Dew Point (°C)

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

Relative Humidity (%)

33
37
46
53
58
59
59
61
62
63
63
66
65
70
69
61
53
46
40
39
37
35
36
36

Pressure (mb)

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

Ozone (du)

416
418
416
414
412
410
408
403
400
397
395
393
391
392
391
391
392
392
393
393
394
394
394
395

Thursday 23

Waxing Crescent 46%

12:01

02:50

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
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

Sun - Rise: 05:53, Set: 19:53, Transit: 12:54. Moon - Rise: 12:01, Set: 02:50. Civil Dark: 20:25 - 05:21. Nautical Dark: 21:04 - 04:41. Astro Dark: 21:48 - 03:58

Total Clouds (% Sky Obscured)

7
6
4
2
1
1
2
3
4
31
62
88
67
57
40
40
40
40
35
35
40
40
55
60

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
2
3
4
21
34
47
40
38
25
25
30
40
35
35
40
40
50
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
3
5
7
15
24
40
40
40
40
35
35
40
40
45
50

High Clouds (% Sky Obscured)

1
1
1
2
1
1
2
3
4
31
62
72
60
54
40
40
40
40
35
35
40
40
55
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
2
1
1
1
0
2
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
30
47
57
78
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.8
1.1
2.6
3.7
4.8
2.9
2.2
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
16
14
13
11
10
9
9
8
8
8
8
8
8
8
9
11
12
12
13
13
14
15

Feels Like (°C)

18
18
18
18
11
11
11
10
9
8
6
6
6
6
7
8
8
10
11
12
14
15
11
11

Dew Point (°C)

5
5
5
5
5
5
5
4
3
2
3
2
2
4
5
7
8
10
11
11
12
13
13
14

Relative Humidity (%)

37
42
48
56
60
64
69
68
67
65
67
67
68
75
82
91
93
95
96
98
96
96
95
93

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

395
396
396
397
398
399
400
399
398
397
403
409
415
421
426
431
432
433
433
429
425
421
426
431

Friday 24

First Quarter 57%

13:18

03:18

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:52, Set: 19:54, Transit: 12:53. Moon - Rise: 13:18, Set: 03:18. Civil Dark: 20:26 - 05:19. Nautical Dark: 21:06 - 04:39. Astro Dark: 21:50 - 03:55

Total Clouds (% Sky Obscured)

69
77
81
80
76
72
68
60
45
47
63
80
81
83
84
86
88
92
87
82
77

Low Clouds (% Sky Obscured)

50
55
65
65
66
66
56
51
39
27
14
7
5
4
4
2
2
1
22
41
61

Medium Clouds (% Sky Obscured)

56
62
72
74
76
72
68
60
45
47
63
80
81
83
84
86
88
92
87
80
74

High Clouds (% Sky Obscured)

69
70
80
80
76
72
68
60
45
45
40
45
48
45
47
54
72
85
87
82
77

ISS Passover

Visibility (miles)

5
3
2
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

95
95
72
62
49
29
30
26
10
9
7
2
4
2
0
12
17
22
26
27
26

Precipitation Amount (mm)

1.2
0.8
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
12
11
9
8
7
6
5
5
5
5
4
5
6
7
8
8
9
10
11

Feels Like (°C)

11
11
10
10
7
5
4
3
3
3
3
3
3
4
4
5
5
5
4
5
5

Dew Point (°C)

14
13
11
10
9
8
6
6
5
5
4
4
4
4
4
4
3
2
1
0
-0

Relative Humidity (%)

92
93
95
96
98
98
96
98
98
98
98
96
96
91
88
84
73
63
54
49
45

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

436
433
431
429
428
427
426
427
427
427
428
430
432
434
437
439
441
442
444
445
446

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

Generated: 18/04/26 17:10:56. Forecast: 18/04/26 to 24/04/26. Timezone: UTC+2.00