Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 60%

11:44

01:37

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

Sun - Rise: 07:37, Set: 16:18, Transit: 11:58. Moon - Rise: 11:44, Set: 01:37. Civil Dark: 16:53 - 07:03. Nautical Dark: 17:30 - 06:25. Astro Dark: 18:07 - 05:49

Total Clouds (% Sky Obscured)

45
47
44
40
38
36
23
10
2
2
2
1
1
2
2
2
2
3
3
2
2
1
1
1

Low Clouds (% Sky Obscured)

45
47
43
40
38
36
23
10
1
1
1
1
1
2
2
2
2
2
3
2
2
1
1
1

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
9
9
9
9
9
9
9

Fog (%)

17
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
3
2
2
2
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-4
-4
-5
-4
-4
-3
-2
-2
-2
-3
-2
-3
-2
-3
-3
-4
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

87
83
74
70
67
68
67
76
84
87
87
89
89
89
91
91
91
89
89
87
87
86
82
81

Pressure (mb)

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

Ozone (du)

305
306
306
308
308
307
308
309
310
308
305
304
305
304
300
300
299
300
301
302
305
307
306
303

Monday 29

Waxing Gibbous 72%

12:05

02:58

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
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 07:38, Set: 16:19, Transit: 11:58. Moon - Rise: 12:05, Set: 02:58. Civil Dark: 16:53 - 07:03. Nautical Dark: 17:31 - 06:25. Astro Dark: 18:08 - 05:49

Total 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
6

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High 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
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
63
58
55
56
61
68
74
76
77
78
78
81
83
83
84
86
86
87
86
84
84
81

Pressure (mb)

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

Ozone (du)

303
305
307
310
310
313
311
310
311
319
328
328
330
331
328
329
331
329
328
326
324
320
315
314

Tuesday 30

Waxing Gibbous 82%

12:31

04:23

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

Sun - Rise: 07:38, Set: 16:20, Transit: 11:59. Moon - Rise: 12:31, Set: 04:23. Civil Dark: 16:54 - 07:03. Nautical Dark: 17:32 - 06:26. Astro Dark: 18:08 - 05:49

Total Clouds (% Sky Obscured)

9
9
5
51
46
57
35
35
9
0
0
0
0
0
0
0
0
8
16
25
39
53
59
39

Low Clouds (% Sky Obscured)

0
1
2
50
46
51
35
35
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
7
2
18
19
40
32
0
0
0
0
0
0
0
0
0
0
8
16
25
39
50
59
39

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
2
1
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
8
9
10
11
10
8
5
3
2
1
2
2
2
2
2
2
1
2
1
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-7
-6
-8
-9
-10
-11
-11
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

78
71
62
57
47
41
37
37
38
48
49
51
51
52
51
51
52
53
53
54
54
55
55
56

Pressure (mb)

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

Ozone (du)

312
314
320
326
324
319
323
322
326
325
325
324
323
330
334
333
335
341
344
350
354
356
356
360

Wednesday 31

Waxing Gibbous 90%

13:05

05:47

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

Sun - Rise: 07:38, Set: 16:21, Transit: 11:59. Moon - Rise: 13:05, Set: 05:47. Civil Dark: 16:55 - 07:03. Nautical Dark: 17:33 - 06:26. Astro Dark: 18:09 - 05:49

Total Clouds (% Sky Obscured)

20
0
0
0
0
10
21
28
40
52
73
55
37
17
11
6
0
0
0
6
9
38
14
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
14
26
46
38
27
17
11
6
0
0
0
2
2
2
0
1

Medium Clouds (% Sky Obscured)

18
0
0
0
0
9
19
26
39
52
67
49
29
5
3
1
0
0
0
1
3
15
9
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
2
2
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
6
10
14
17
15
11
8
4
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
4
5
5
5
6
7
8
8
6
5
5
6
6
7
7
6
6
4
4
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-11
-11
-11
-11
-10
-8
-7
-7
-7
-8
-6
-6
-6
-6
-5
-6
-6
-6
-6
-7
-7

Relative Humidity (%)

57
53
47
43
40
38
37
41
46
52
53
53
51
57
60
62
65
68
72
75
76
76
75
75

Pressure (mb)

1022
1022
1022
1021
1020
1018
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1022

Ozone (du)

370
374
375
376
375
375
374
372
368
364
359
356
352
353
354
354
353
352
347
348
350
351
348
349

Thursday 1

Waxing Gibbous 96%

13:53

07:02

08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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: 07:38, Set: 16:22, Transit: 12:00. Moon - Rise: 13:53, Set: 07:02. Civil Dark: 16:56 - 07:03. Nautical Dark: 17:34 - 06:26. Astro Dark: 18:10 - 05:49

Total Clouds (% Sky Obscured)

11
11
22
33
39
39
37
34
31
27
51
57
54
52
69
85
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
1
0
8
16
24
25
20
20
31
32
36
34
32
30
45
61
76
75
72
69
69

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
25
51
76
100
99

High Clouds (% Sky Obscured)

4
5
17
27
36
24
13
4
2
2
25
33
25
19
47
74
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 (%)

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
6
8
4
9
9
4
6
6
2
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
69
61
54
50
50
52
57
66
74
77
74
74
75
77
77
80
81
79
79
78
78
79
79

Pressure (mb)

1022
1022
1022
1021
1020
1019
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1009

Ozone (du)

349
348
348
348
345
342
340
338
337
339
341
344
345
345
346
342
338
334
332
331
330
331
331
332

Friday 2

Waxing Gibbous 100%

14:56

08:02

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:38, Set: 16:23, Transit: 12:00. Moon - Rise: 14:56, Set: 08:02. Civil Dark: 16:57 - 07:03. Nautical Dark: 17:34 - 06:26. Astro Dark: 18:11 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
75
74
73
74
76
78
80
80
79
77
78
80
82
85
89
91
94
95
96
96
95
95
97

Medium Clouds (% Sky Obscured)

99
98
95
90
86
86
88
90
89
81
76
62
53
38
35
32
30
35
40
35
35
30
30
31

High Clouds (% Sky Obscured)

100
100
97
94
91
95
97
100
100
100
100
90
81
67
68
69
65
55
55
60
60
60
55
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

14
14
19
23
27
29
29
25
25
21
17
27
30
32
42
52
63
63
64
65
55
47
33
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
87
85
85
84
84
82
80
80
81
79
78
75
76
75
75
75
75
77
76
75
75
75

Pressure (mb)

1009
1009
1008
1007
1006
1005
1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1001
1002
1002

Ozone (du)

327
322
317
314
310
307
305
303
300
303
306
310
309
308
307
305
304
303
302
302
302
303
305
306

Saturday 3

Full Moon 99%

16:12

08:02

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:37, Set: 16:24, Transit: 12:01. Moon - Rise: 16:12, Set: 08:02. Civil Dark: 16:58 - 07:03. Nautical Dark: 17:35 - 06:26. Astro Dark: 18:12 - 05:50

Total Clouds (% Sky Obscured)

100
100
89
76
59
44
32
20
20
20
20
20
20
19
33
41
46

Low Clouds (% Sky Obscured)

98
100
89
76
59
44
32
20
20
20
20
17
10
2
9
13
18

Medium Clouds (% Sky Obscured)

29
31
45
60
59
44
32
20
20
20
20
20
20
19
33
41
46

High Clouds (% Sky Obscured)

60
60
40
40
40
31
28
20
20
18
12
20
20
19
33
41
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

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

Precipitation Probability (%)

29
27
37
46
52
63
60
41
59
59
32
58
58
25
49
57
53

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
10
10
11
13
13
13
12
12
7
7
5
3
2

Chance of Frost

Temperature (°C)

7
9
9
9
10
10
10
11
11
11
10
11
10
10
10
7
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
73
74
74
73
71
68
65
60
56
56
56
55
65
78

Pressure (mb)

1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1009
1010

Ozone (du)

305
304
303
301
298
295
296
297
297
295
293
291
293
295
296
301
305

Forecast for Oroslavje, Oroslavje, Republic of Croatia (46.00,15.91)

Generated: 28/12/25 08:32:31. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+1.00