Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 60%

11:44

01:38

09 OK
10 OK
11 OK
12 OK
13 OK
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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:39, Set: 16:18, Transit: 11:58. Moon - Rise: 11:44, Set: 01:38. Civil Dark: 16:52 - 07:04. Nautical Dark: 17:30 - 06:26. Astro Dark: 18:07 - 05:49

Total Clouds (% Sky Obscured)

20
26
28
30
33
17
2
2
2
2
1
3
4
5
6
8
9
17
17
17
18
19
20
20

Low Clouds (% Sky Obscured)

20
26
28
30
30
12
1
1
1
2
1
1
2
4
4
2
7
17
17
17
18
19
20
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
74
73
71
73
73
80
91
92
92
94
94
94
96
96
96
96
96
94
94
94
92
91
91

Pressure (mb)

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

Ozone (du)

304
305
307
307
306
306
306
306
305
303
304
305
303
300
300
301
302
304
305
308
306
305
302
301

Monday 29

Waxing Gibbous 72%

12:04

02:59

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good

Sun - Rise: 07:39, Set: 16:18, Transit: 11:58. Moon - Rise: 12:04, Set: 02:59. Civil Dark: 16:53 - 07:04. Nautical Dark: 17:31 - 06:26. Astro Dark: 18:08 - 05:50

Total Clouds (% Sky Obscured)

2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
19
33
31
29
31
23
9
4

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
33
31
29
31
23
9
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
70
60
56
54
57
69
80
83
84
86
87
86
87
87
89
89
89
91
91
92
92
92
89

Pressure (mb)

1023
1022
1021
1020
1018
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1018

Ozone (du)

300
301
304
306
305
303
306
315
327
325
319
321
323
329
330
331
330
328
327
322
316
313
316
320

Tuesday 30

Waxing Gibbous 82%

12:30

04:24

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

Sun - Rise: 07:39, Set: 16:19, Transit: 11:59. Moon - Rise: 12:30, Set: 04:24. Civil Dark: 16:54 - 07:04. Nautical Dark: 17:32 - 06:26. Astro Dark: 18:08 - 05:50

Total Clouds (% Sky Obscured)

19
3
35
47
26
36
40
21
12
0
0
0
0
0
0
0
0
32
59
63
47
9
7
4

Low Clouds (% Sky Obscured)

8
2
34
46
22
36
40
21
12
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
59
63
47
9
7
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
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
7
3
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)

2
2
2
5
8
9
7
4
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-5
-6
-8
-12
-12
-13
-11
-10
-12
-12
-12
-12
-11
-11
-11
-11
-11
-11
-10
-11
-11
-10

Relative Humidity (%)

81
68
61
53
47
35
35
37
44
48
45
46
46
48
51
55
56
57
59
60
61
60
61
61

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022

Ozone (du)

324
328
322
318
320
319
322
322
320
318
318
320
327
333
335
338
340
346
355
354
355
355
361
370

Wednesday 31

Waxing Gibbous 90%

13:05

05:48

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

Sun - Rise: 07:39, Set: 16:20, Transit: 11:59. Moon - Rise: 13:05, Set: 05:48. Civil Dark: 16:55 - 07:04. Nautical Dark: 17:33 - 06:26. Astro Dark: 18:09 - 05:50

Total Clouds (% Sky Obscured)

0
0
1
0
0
0
0
13
26
39
54
54
54
52
51
50
40
27
12
20
26
30
32
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
24
36
35
33
27
22
16
12
20
26
30
26
24

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
10
19
29
37
43
49
46
45
46
33
16
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
4
0
0
0
0
0
1
2
0
0
0
0
1
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
1
1
0
1
1
0
1
1
0
1
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)

4
4
5
7
8
7
6
6
5
4
3
3
3
2
2
2
2
2
2
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-11
-12
-11
-12
-11
-8
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-8
-9
-8

Relative Humidity (%)

56
48
43
39
38
38
41
47
54
56
55
55
55
56
56
56
56
58
59
60
62
64
65
67

Pressure (mb)

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

Ozone (du)

372
372
374
376
374
372
370
367
365
360
355
353
353
354
356
356
356
355
353
353
349
348
345
344

Thursday 1

Waxing Gibbous 96%

13:52

07:03

09 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 Good
18 OK
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

Sun - Rise: 07:39, Set: 16:21, Transit: 12:00. Moon - Rise: 13:52, Set: 07:03. Civil Dark: 16:56 - 07:04. Nautical Dark: 17:33 - 06:26. Astro Dark: 18:10 - 05:50

Total Clouds (% Sky Obscured)

26
18
10
0
4
13
18
27
17
16
54
80
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
12
6
0
2
6
7
8
10
11
17
17
18
22
24
61
68
73
79
81
82
80
83
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
35
68
100
96
92
87
76
65

High Clouds (% Sky Obscured)

4
3
2
0
3
7
10
16
4
2
46
80
100
100
100
100
100
100
100
100
99
99
99
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
8
7

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
1
2
2
4
4
3
16
21
24
31
35

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
56
54
53
50
55
60
65
70
70
71
70
70
69
69
72
75
75
75
75
80
86
93
94

Pressure (mb)

1021
1021
1020
1019
1017
1016
1016
1015
1015
1014
1014
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

341
341
340
339
342
338
335
333
333
336
334
333
332
332
332
332
331
330
328
326
325
323
322
320

Friday 2

Waxing Gibbous 100%

14:55

08:04

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
08 Bad

Sun - Rise: 07:39, Set: 16:22, Transit: 12:00. Moon - Rise: 14:55, Set: 08:04. Civil Dark: 16:56 - 07:04. Nautical Dark: 17:34 - 06:26. Astro Dark: 18:11 - 05:50

Total Clouds (% Sky Obscured)

100
98
98
98
97
94
91
91
79
73
70
68
69
77
91
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

84
81
79
77
76
74
72
72
73
70
65
62
63
65
69
74
78
82
83
85
85
86
88
90

Medium Clouds (% Sky Obscured)

53
38
23
7
8
9
13
16
19
27
26
27
26
44
61
66
65
68
72
59
45
23
23
28

High Clouds (% Sky Obscured)

100
87
70
60
60
60
60
60
40
35
30
35
35
56
80
99
99
100
100
93
87
77
70
65

ISS Passover

Visibility (miles)

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

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
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

39
33
24
14
18
20
21
30
35
39
37
35
36
40
43
45
44
41
37
36
33
31
49
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
94
96
96
98
96
98
98
98
98
98
98
98
98
98
96
98
98
96
96
98

Pressure (mb)

1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

318
316
315
314
313
312
311
311
307
304
301
298
296
294
291
288
285
286
286
287
289
290
292
293

Saturday 3

Full Moon 99%

16:11

08:48

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

Sun - Rise: 07:38, Set: 16:23, Transit: 12:01. Moon - Rise: 16:11, Set: 08:48. Civil Dark: 16:57 - 07:04. Nautical Dark: 17:35 - 06:26. Astro Dark: 18:12 - 05:50

Total Clouds (% Sky Obscured)

98
96
94
93
95
97
98
99
99
100
96
91
86
89
92
96
92
91
89
88
87
87

Low Clouds (% Sky Obscured)

90
86
81
78
79
80
81
79
80
80
80
77
79
81
84
86
83
79
77
79
81
83

Medium Clouds (% Sky Obscured)

34
49
64
79
57
37
12
13
14
14
16
11
13
18
22
26
26
17
11
10
9
8

High Clouds (% Sky Obscured)

61
64
66
69
76
84
89
93
96
100
88
74
47
53
60
70
57
41
26
20
23
21

ISS Passover

Visibility (miles)

4
2
2
2
2
4
5
7
7
8
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

Precipitation Type

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

Precipitation Probability (%)

76
75
78
84
73
59
34
43
40
23
31
28
6
14
17
15
20
26
25
26
24
22

Precipitation Amount (mm)

0.5
0.5
0.6
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
7
8
9
8
9
11
11
12
13
13
14
15
15
15
16
15
14
13
13
13

Chance of Frost

Temperature (°C)

3
3
3
4
4
6
8
9
10
10
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

1
1
1
1
2
2
3
3
3
4
4
8
7
6
6
7
7
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
93
87
84
82
80
78
77
75
73
72
72
72
72
72
73
73
73

Pressure (mb)

1004
1004
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
999

Ozone (du)

294
294
293
292
290
293
296
299
299
300
300
301
302
302
311
319
327
333
338
344
344
344

Forecast for Ðurmanec, Đurmanec, Republic of Croatia (46.20,15.84)

Generated: 28/12/25 09:32:12. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+1.00