Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

New Moon 0%

09:05

16:07

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:35, Set: 16:13, Transit: 11:54. Moon - Rise: 09:05, Set: 16:07. Civil Dark: 16:48 - 07:00. Nautical Dark: 17:26 - 06:22. Astro Dark: 18:02 - 05:46

Total Clouds (% Sky Obscured)

67
77
78
96
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
77
78
96
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

39
8
0
0
0
0
0
0
0
7
17
9
24
3
7
5
3
3
2
4
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 (%)

1
0
0
0
0
0
6
9
10
11
11
15
17
19
22
30
20
33
20
23
33
18
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
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
5
6

Feels Like (°C)

4
4
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
86
89
89
89
89
91
91
91
91
91
88
82
80
79
83
85
85
80
83
83
80

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

326
322
320
320
319
318
317
315
316
314
314
312
311
309
308
308
305
304
302
301
303
304
304
304

Sunday 21

Waxing Crescent 2%

09:40

17:10

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:35, Set: 16:14, Transit: 11:55. Moon - Rise: 09:40, Set: 17:10. Civil Dark: 16:48 - 07:01. Nautical Dark: 17:26 - 06:23. Astro Dark: 18:02 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
97
99
95
91
90
92
95
98
92
69
63
69

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
97
99
95
91
90
92
95
98
90
62
51
51

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
2
4
11
7
13
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
16
18
24
23
100
100
100
100
67
67
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
3
4
2
3
3
5
3
3
5
1
1
1
1
5
4
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)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
78
82
83
78
78
82
82
83
83
82
82
80
80
82
82
83
85
85
85
80
75

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

304
302
299
300
299
298
294
292
291
288
287
286
286
286
285
286
285
285
284
281
281
282
282
285

Monday 22

Waxing Crescent 6%

10:08

18:19

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:36, Set: 16:14, Transit: 11:55. Moon - Rise: 10:08, Set: 18:19. Civil Dark: 16:49 - 07:01. Nautical Dark: 17:27 - 06:23. Astro Dark: 18:03 - 05:47

Total Clouds (% Sky Obscured)

70
75
74
76
80
72
80
94
89
94
94
83
92
79
62
84
85
87
90
94
98
99
100
100

Low Clouds (% Sky Obscured)

54
69
70
60
55
52
63
62
54
74
71
51
70
62
38
53
61
62
81
85
89
90
91
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
34
31
51
54
22
24
16
24
47
53
50
56
64
67
69
68
67

High Clouds (% Sky Obscured)

12
7
21
38
41
29
29
50
31
28
54
38
51
26
28
34
47
47
58
66
71
74
85
92

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
1
5
18
21
12
10
12
13
20
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
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
74
82
85
86
89
89
89
91
93
94
94
94
94
93
94
94
94
94
91
88
85

Pressure (mb)

1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

286
285
287
292
298
300
304
306
308
311
315
317
325
346
347
356
360
366
371
373
377
382
386
390

Tuesday 23

Waxing Crescent 11%

10:31

19:30

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:36, Set: 16:15, Transit: 11:56. Moon - Rise: 10:31, Set: 19:30. Civil Dark: 16:49 - 07:02. Nautical Dark: 17:27 - 06:24. Astro Dark: 18:04 - 05:47

Total Clouds (% Sky Obscured)

100
100
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)

95
94
94
95
96
98
100
100
94
100
100
99
99
99
100
100
99
99
99
99
100
100
99
97

Medium Clouds (% Sky Obscured)

69
71
62
64
57
97
96
97
92
91
88
85
100
99
97
96
97
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

89
91
88
83
85
89
92
94
97
100
89
80
70
67
64
63
71
80
88
72
63
54
52
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
6
9
9
8
3
0
0
0
0
0
0

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

Precipitation Probability (%)

30
36
45
54
49
51
57
56
50
40
49
66
79
77
77
79
89
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0.3
0.4
0.3
0.2
0.2
0.4
0.8
1
1
0.9
0.6
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
79
83
86
88
88
88
89
91
91
93
93
94
93
94
93
96
96
96
96
98
98
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

392
394
395
396
397
396
394
393
393
393
392
391
390
390
391
389
390
391
388
386
385
385
387
388

Wednesday 24

Waxing Crescent 19%

10:50

20:42

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:37, Set: 16:15, Transit: 11:56. Moon - Rise: 10:50, Set: 20:42. Civil Dark: 16:50 - 07:02. Nautical Dark: 17:28 - 06:24. Astro Dark: 18:04 - 05:48

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

97
98
99
100
98
96
95
97
98
100
100
98
90
92
94
96
97
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
72
46
25
25
35
37
37
46
45
42
51
63
64
66
68
52
36

High Clouds (% Sky Obscured)

49
63
81
98
100
100
100
100
100
100
49
39
50
43
50
61
83
91
100
82
62
35
49
62

ISS Passover

Visibility (miles)

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

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
90
79
61
57
50
39
37
35
28
29
28
23
25
25
21
25
25

Precipitation Amount (mm)

1
0.7
0.6
0.5
0.6
0.7
0.6
0.5
0.4
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
96
94
94
94
94
94
94
94
93
94
93
91
93
89
89
89
89
89
89
89

Pressure (mb)

1014
1014
1015
1015
1015
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

391
391
395
396
398
402
405
407
408
409
410
411
412
409
408
407
406
408
409
410
411
411
411
411

Thursday 25

Waxing Crescent 28%

11:08

21:53

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:37, Set: 16:16, Transit: 11:57. Moon - Rise: 11:08, Set: 21:53. Civil Dark: 16:50 - 07:02. Nautical Dark: 17:28 - 06:24. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
98
97
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97
95
94
91
89

Medium Clouds (% Sky Obscured)

20
34
48
60
54
43
32
28
21
19
28
34
47
57
60
60
50
32
20
15
14
8
12
12

High Clouds (% Sky Obscured)

76
80
84
87
66
51
31
42
49
61
61
64
67
66
65
73
64
50
35
27
20
13
10
6

ISS Passover

Visibility (miles)

3
2
4
6
8
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

24
24
21
17
22
24
25
33
45
59
57
54
57
67
80
89
81
82
90
77
67
66
55
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0.3
0.6
0.9
0.6
0.6
0.9
0.5
0.3
0.4
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
4
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2

Relative Humidity (%)

89
91
89
91
93
91
93
93
93
94
94
96
94
96
96
98
98
100
98
98
98
98
98
98

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

411
411
412
414
416
414
413
411
411
411
411
410
410
410
409
408
406
406
406
406
406
406
406
405

Friday 26

Waxing Crescent 38%

11:25

23:06

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 OK

Sun - Rise: 07:37, Set: 16:17, Transit: 11:57. Moon - Rise: 11:25, Set: 23:06. Civil Dark: 16:51 - 07:03. Nautical Dark: 17:29 - 06:25. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

94
94
94
94
94
93
93
91
90
88
83
78
74
77
81
84
65
44
29

Low Clouds (% Sky Obscured)

89
88
87
86
84
83
81
80
75
72
77
78
74
77
81
83
65
44
29

Medium Clouds (% Sky Obscured)

11
15
18
17
17
17
17
16
14
12
8
4
0
9
17
24
24
24
26

High Clouds (% Sky Obscured)

3
2
2
2
2
2
1
1
0
0
5
9
13
20
28
40
34
24
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6

Fog (%)

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

Precipitation Probability (%)

38
32
26
18
15
11
4
5
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
0
0
1
0
0
-0
1
0
1
1
0
-0
0
1
0
1
0

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
98
98
98
100
98
98
100
98
98
98
100
100
98
94

Pressure (mb)

1023
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

404
403
401
399
398
398
398
398
397
396
395
390
385
381
374
367
360
357
354

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

Generated: 20/12/25 12:10:36. Forecast: 20/12/25 to 26/12/25. Timezone: UTC+1.00