Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 57%

22:20

11:23

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

Sun - Rise: 07:06, Set: 15:57, Transit: 11:31. Moon - Rise: 22:20, Set: 11:23. Civil Dark: 16:30 - 06:32. Nautical Dark: 17:07 - 05:55. Astro Dark: 17:43 - 05:20

Total Clouds (% Sky Obscured)

35
35
34
53
48
54
39
15
26
22
30
21
15
58
81
86
80
76
74
74
68
67
67
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
22
30
6
0
58
81
86
80
76
74
74
68
67
67
61

Medium Clouds (% Sky Obscured)

19
4
31
23
6
7
4
1
8
4
5
10
11
4
7
4
0
0
1
2
1
0
0
0

High Clouds (% Sky Obscured)

35
35
34
53
45
47
36
12
9
2
2
1
1
1
1
1
0
4
4
3
3
7
3
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
7
34
78
78
82
100
87

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
52
52
53
57
62
66
67
68
69
70
72
72
73
73
75
76
77
79
80
80
79
75
70

Pressure (mb)

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

Ozone (du)

307
306
305
308
308
304
299
295
289
285
287
286
285
284
284
286
286
289
292
292
294
296
296
298

Thursday 11

Third Quarter 47%

23:29

11:42

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
09 Bad
10 Bad

Sun - Rise: 07:06, Set: 15:57, Transit: 11:31. Moon - Rise: 23:29, Set: 11:42. Civil Dark: 16:30 - 06:33. Nautical Dark: 17:07 - 05:56. Astro Dark: 17:43 - 05:20

Total Clouds (% Sky Obscured)

60
67
60
65
65
60
60
60
55
55
55
53
69
69
100
100
85
72
77
82
86
85
83
83

Low Clouds (% Sky Obscured)

60
67
60
65
65
60
60
60
55
55
55
53
69
69
95
95
85
72
77
82
86
85
83
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
86
80
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
3
20
23
58
92
23
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 (%)

58
2
6
4
2
2
1
0
0
0
0
0
0
0
0
0
1
2
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
3
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
4
5
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
61
59
60
63
70
72
75
77
80
83
85
86
88
88
89
89
89
89
91
93
93
89
85

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

298
296
296
297
300
303
303
303
303
304
303
300
299
294
289
286
288
291
289
289
289
288
289
290

Friday 12

Waning Crescent 37%

00:34

12:00

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
09 Bad
10 Bad

Sun - Rise: 07:07, Set: 15:57, Transit: 11:32. Moon - Rise: 00:34, Set: 12:00. Civil Dark: 16:30 - 06:34. Nautical Dark: 17:07 - 05:57. Astro Dark: 17:43 - 05:21

Total Clouds (% Sky Obscured)

84
88
85
84
77
75
75
75
70
65
65
65
65
60
65
65
65
70
70
65
67
74
70
76

Low Clouds (% Sky Obscured)

84
88
85
84
77
75
75
75
70
65
65
65
65
60
65
65
65
70
70
65
67
74
70
76

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

6
6
7
7
7
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
6
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
72
71
72
78
79
81
82
83
85
85
86
88
88
88
90
88
90
88
89
88
82
74

Pressure (mb)

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

Ozone (du)

289
289
290
290
288
289
290
294
298
298
299
297
296
297
298
297
297
297
298
298
296
294
294
294

Saturday 13

Waning Crescent 28%

01:39

12:16

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

Sun - Rise: 07:08, Set: 15:57, Transit: 11:32. Moon - Rise: 01:39, Set: 12:16. Civil Dark: 16:31 - 06:34. Nautical Dark: 17:08 - 05:57. Astro Dark: 17:43 - 05:22

Total Clouds (% Sky Obscured)

76
77
80
87
85
81
73
65
58
44
34
33
32
29
29
31
34
43
51
55
58
61
60
66

Low Clouds (% Sky Obscured)

76
77
80
87
85
81
73
65
58
44
34
33
32
29
29
31
34
43
51
55
58
61
60
66

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
30

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

Chance of Frost

Temperature (°C)

8
8
9
9
8
7
7
6
6
5
5
5
4
4
4
3
3
3
2
2
2
3
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
62
62
65
73
76
79
82
83
83
83
83
82
83
83
82
83
83
83
85
85
77
73

Pressure (mb)

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

Ozone (du)

294
293
292
292
292
291
290
291
291
292
293
294
295
294
296
295
294
294
296
294
293
292
293
293

Sunday 14

Waning Crescent 19%

02:44

12:33

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
09 OK
10 Bad

Sun - Rise: 07:09, Set: 15:57, Transit: 11:33. Moon - Rise: 02:44, Set: 12:33. Civil Dark: 16:31 - 06:35. Nautical Dark: 17:08 - 05:58. Astro Dark: 17:43 - 05:22

Total Clouds (% Sky Obscured)

67
86
80
96
94
96
98
100
100
100
97
100
92
86
82
80
76
76
75
74
65
55
40
49

Low Clouds (% Sky Obscured)

66
67
69
76
78
80
82
90
90
90
90
90
90
86
82
80
76
76
74
71
65
55
40
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
60
65
65
49
4
4
5
4
2
1
1
1
1
1
0
0
0

High Clouds (% Sky Obscured)

58
86
61
42
15
15
20
15
20
25
30
40
22
15
11
6
3
6
7
11
9
5
0
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
1
0
0
3
2
1
3
3
1
4
3
1
5
4
4
3
2
0
1
1
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
6
5
4
4
4
3
4
4
4
4
4
4
4
3
3
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
62
58
60
65
70
71
71
72
76
80
85
88
89
91
91
94
93
94
94
91
86
82

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030

Ozone (du)

292
292
294
296
302
309
313
317
322
324
327
329
332
335
336
334
332
330
328
326
324
322
319
317

Monday 15

Waning Crescent 12%

03:50

12:52

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

Sun - Rise: 07:09, Set: 15:58, Transit: 11:33. Moon - Rise: 03:50, Set: 12:52. Civil Dark: 16:31 - 06:36. Nautical Dark: 17:08 - 05:59. Astro Dark: 17:44 - 05:23

Total Clouds (% Sky Obscured)

55
61
64
67
69
46
23
0
0
0
0
0
0
0
1
3
4
9
7
3
7
15
23
35

Low Clouds (% Sky Obscured)

55
61
63
60
56
35
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
16
32
47
32
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
10
10
9
9
7
4
0
0
0
0
0
0
0
1
3
4
9
7
3
7
14
15
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
70
71
74
75
78
80
83
85
85
85
86
86
88
88
85
85
85
85
83
77
71
67

Pressure (mb)

1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

317
317
317
316
314
313
314
314
315
314
314
313
312
311
310
310
309
309
308
307
307
306
306
305

Tuesday 16

Waning Crescent 7%

04:56

13:15

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

Sun - Rise: 07:10, Set: 15:58, Transit: 11:34. Moon - Rise: 04:56, Set: 13:15. Civil Dark: 16:31 - 06:36. Nautical Dark: 17:08 - 05:59. Astro Dark: 17:44 - 05:24

Total Clouds (% Sky Obscured)

50
61
71
76
86
81
71
71
66
47
37
38
40
41
50
55
67
74
74
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
5
8
11
13
15
17
19
19
15
11
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
13
25
30
30
30
25
16
14
12
11
9

High Clouds (% Sky Obscured)

19
16
7
8
14
14
19
19
23
28
27
31
37
35
43
47
55
62
62
57

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
1

Precipitation Amount (mm)

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
9
10
8
7
6
5
5
5
4
4
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

7
8
9
8
8
7
6
6
5
5
5
4
4
4
3
3
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
56
58
62
66
67
68
71
72
73
75
75
75
76
76
76
77
77
77

Pressure (mb)

1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

304
304
303
304
304
305
305
306
306
304
302
300
300
299
298
301
303
306
306
306

Forecast for Savski Venac, Belgrade, Serbia (44.79,20.45)

Generated: 10/12/25 11:57:03. Forecast: 10/12/25 to 16/12/25. Timezone: UTC+1.00