Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 28%

01:59

12:49

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
00 Bad

Sun - Rise: 07:30, Set: 16:10, Transit: 11:50. Moon - Rise: 01:59, Set: 12:49. Civil Dark: 16:45 - 06:56. Nautical Dark: 17:23 - 06:18. Astro Dark: 17:59 - 05:41

Total Clouds (% Sky Obscured)

96
92
87
79
65
67
93
100
77
78
76
75
75
75
65
60
60
62
58
58
58
72
78
95

Low Clouds (% Sky Obscured)

85
80
80
75
65
67
80
85
77
78
76
75
75
75
65
60
50
45
50
40
40
35
30
35

Medium Clouds (% Sky Obscured)

54
1
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)

0
0
0
0
0
3
62
52
5
3
2
0
0
0
0
0
0
2
2
2
2
2
3
18

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 (%)

92
94
96
98
98
98
99
99
100
100
63
44
1
0
0
0
5
12
23
34
50
68
89
100

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

Chance of Frost

Temperature (°C)

2
1
1
0
-0
-1
-1
-1
-1
-1
0
0
0
1
1
0
0
-1
-1
-1
-1
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
89
89
91
91
89
89
84
75
70
67
66
65
73
78
81
81
83
83
83
83
84
84

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030
1029

Ozone (du)

292
290
293
295
293
293
296
298
300
306
310
311
307
305
306
310
313
314
315
313
313
312
313
315

Monday 15

Waning Crescent 19%

03:05

13:07

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

Sun - Rise: 07:31, Set: 16:10, Transit: 11:51. Moon - Rise: 03:05, Set: 13:07. Civil Dark: 16:45 - 06:56. Nautical Dark: 17:23 - 06:18. Astro Dark: 17:59 - 05:42

Total Clouds (% Sky Obscured)

94
84
73
60
49
42
43
39
34
34
19
18
2
2
27
29
44
39
57
69
48
94
97
94

Low Clouds (% Sky Obscured)

45
41
41
37
31
34
37
34
24
22
12
10
0
0
16
18
29
23
30
32
36
31
37
39

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)

20
16
13
2
6
2
2
2
2
0
0
2
2
2
3
2
5
12
22
41
11
83
93
87

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 (%)

100
93
84
75
66
71
74
74
74
68
6
0
0
0
0
0
0
0
23
56
83
78
46
41

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
2
2
3
3
3
3
3
4
3
3
3
2
2
3
2
2
3

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-2
-2
-3
-2
-2
-1
1
1
2
2
2
1
-1
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
86
87
87
86
87
86
81
74
67
64
60
60
68
71
72
72
74
74
74
75
77
79

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

316
316
316
314
313
314
314
313
311
309
305
301
295
291
294
301
304
303
299
298
298
296
293
294

Tuesday 16

Waning Crescent 12%

04:12

13:28

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
00 Bad

Sun - Rise: 07:32, Set: 16:10, Transit: 11:51. Moon - Rise: 04:12, Set: 13:28. Civil Dark: 16:45 - 06:57. Nautical Dark: 17:23 - 06:19. Astro Dark: 18:00 - 05:43

Total Clouds (% Sky Obscured)

100
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
52
52
45
42
44
34
0
0
0
0
0
0
0
0
25
25
14
10
5
0
1
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
32
35
64
67
60
47
64
75
49
91
71
85
85
100
96
91
85
73
84
100

High Clouds (% Sky Obscured)

100
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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 (%)

25
33
45
68
77
82
85
86
16
6
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
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
83
83
84
83
83
81
80
74
74
74
70
72
73
74
77
77
74
77
77
78
80
81

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

295
296
297
297
297
298
299
299
298
299
300
301
303
304
306
304
303
303
301
302
302
301
301
298

Wednesday 17

Waning Crescent 7%

05:19

13:55

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
00 Bad

Sun - Rise: 07:32, Set: 16:11, Transit: 11:52. Moon - Rise: 05:19, Set: 13:55. Civil Dark: 16:45 - 06:58. Nautical Dark: 17:23 - 06:20. Astro Dark: 18:00 - 05:43

Total Clouds (% Sky Obscured)

99
98
96
97
99
100
100
100
100
98
96
93
94
95
97
95
93
92
94
95
97
95
93
92

Low Clouds (% Sky Obscured)

19
36
61
56
50
47
55
58
86
85
84
78
75
73
69
73
79
84
83
81
78
75
70
68

Medium Clouds (% Sky Obscured)

97
95
93
96
98
100
100
99
100
96
92
88
88
89
74
88
86
85
87
88
89
83
78
65

High Clouds (% Sky Obscured)

78
56
38
56
78
100
81
69
58
39
18
1
2
17
23
22
26
30
30
40
45
45
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
5
2
9
5
9
4
9
9
6
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

8
16
23
31
34
41
43
45
49
43
74
86
95
79
57
67
66
58
37
58
53
39
31
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0.5
0.6
1.5
0.4
0.2
0.3
0.4
0.3
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
83
85
83
83
83
83
79
77
79
88
91
96
94
96
96
94
96
96
96
96
96
98

Pressure (mb)

1024
1024
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028

Ozone (du)

296
294
291
288
286
285
286
287
288
287
288
290
292
295
296
296
296
296
293
294
294
296
297
297

Thursday 18

Waning Crescent 3%

06:25

14:29

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

Sun - Rise: 07:33, Set: 16:11, Transit: 11:52. Moon - Rise: 06:25, Set: 14:29. Civil Dark: 16:46 - 06:58. Nautical Dark: 17:24 - 06:20. Astro Dark: 18:00 - 05:44

Total Clouds (% Sky Obscured)

82
72
63
61
59
37
59
27
16
15
14
13
15
16
19
18
19
18
24
35
49
48
43
38

Low Clouds (% Sky Obscured)

68
65
63
61
59
25
21
17
14
13
12
11
15
16
19
18
18
17
23
33
42
36
30
25

Medium Clouds (% Sky Obscured)

43
22
0
0
1
1
14
3
0
0
0
0
0
0
0
0
0
0
8
17
26
17
9
0

High Clouds (% Sky Obscured)

2
23
40
29
11
4
40
0
0
0
0
0
0
0
0
0
1
2
3
3
4
8
12
16

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 (%)

14
3
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
1
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
4
3
5
4
8
10
11
12
14
13
13
12
11
10
9
7
7
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
96
96
96
96
90
87
83
81
84
88
91
93
93
93
94
94
96
96
96

Pressure (mb)

1028
1029
1029
1029
1029
1029
1030
1030
1030
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

298
302
303
304
307
309
313
315
316
315
314
314
314
313
312
312
310
309
308
306
305
303
303
303

Friday 19

Waning Crescent 1%

07:26

15:12

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 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:34, Set: 16:12, Transit: 11:53. Moon - Rise: 07:26, Set: 15:12. Civil Dark: 16:46 - 06:59. Nautical Dark: 17:24 - 06:21. Astro Dark: 18:01 - 05:44

Total Clouds (% Sky Obscured)

46
57
69
79
89
100
100
100
100
97
93
86
78
68
57
45
31
20
22
26
29
54
78
100

Low Clouds (% Sky Obscured)

29
33
35
32
36
36
37
31
24
22
24
25
26
28
33
28
25
20
22
26
29
52
68
83

Medium Clouds (% Sky Obscured)

14
28
43
51
54
54
64
71
82
78
73
72
68
59
45
27
9
1
0
0
0
5
10
15

High Clouds (% Sky Obscured)

21
27
35
59
78
99
99
100
100
93
86
78
65
51
28
17
11
4
4
4
4
36
67
99

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
94
91
91
87
84
82
85
88
91
91
93
94
94
94
94
94
94

Pressure (mb)

1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

303
303
302
302
304
305
307
308
310
311
307
302
298
297
296
296
297
298
299
298
298
297
299
300

Saturday 20

New Moon 0%

08:20

16:06

Sun - Rise: 07:34, Set: 16:12, Transit: 11:53. Moon - Rise: 08:20, Set: 16:06. Civil Dark: 16:47 - 07:00. Nautical Dark: 17:25 - 06:21. Astro Dark: 18:01 - 05:45

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Zlatar, Republic of Croatia (46.09,16.08)

Generated: 14/12/25 01:23:33. Forecast: 14/12/25 to 20/12/25. Timezone: UTC+1.00