Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 82%

13:05

04:24

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

Sun - Rise: 07:38, Set: 16:20, Transit: 11:59. Moon - Rise: 13:05, Set: 04:24. Civil Dark: 16:54 - 07:04. Nautical Dark: 17:32 - 06:26. Astro Dark: 18:09 - 05:50

Total Clouds (% Sky Obscured)

21
17
14
42
9
2
4
3
15
35
45
45
36
13
3
3
19
4
3
16
26
22
26
21

Low Clouds (% Sky Obscured)

5
8
14
31
9
1
2
2
11
20
25
25
18
7
1
2
3
2
2
2
0
1
2
2

Medium Clouds (% Sky Obscured)

0
6
14
0
0
0
0
0
0
1
0
0
0
0
0
0
16
1
0
16
24
17
21
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
0
0
0
0
0
0
0
0
0
0
0
2
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-4
-4
-5
-5
-5
-6
-5
-6
-7
-8
-8
-8
-7
-4
-2
-1
-1
-1
-1
-2
-4
-5
-4

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-7
-7
-5
-6
-6
-6

Relative Humidity (%)

78
82
84
85
86
84
84
85
85
85
84
85
85
75
64
57
54
53
56
60
75
78
78
78

Pressure (mb)

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

Ozone (du)

329
337
342
345
349
353
353
353
360
363
360
359
363
370
375
375
374
371
366
362
359
355
351
348

Wednesday 31

Waxing Gibbous 90%

13:52

05:48

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

Sun - Rise: 07:38, Set: 16:21, Transit: 12:00. Moon - Rise: 13:52, Set: 05:48. Civil Dark: 16:55 - 07:04. Nautical Dark: 17:33 - 06:26. Astro Dark: 18:10 - 05:50

Total Clouds (% Sky Obscured)

23
32
45
47
38
20
21
12
44
51
57
54
53
58
61
63
24
39
14
7
18
24
40
62

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

22
27
43
46
38
20
21
10
38
44
57
54
49
47
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
34
34
46
43
35
43
51
56
20
29
8
3
14
20
38
62

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)

5
5
5
5
5
5
6
6
6
6
6
6
7
8
10
11
13
16
16
16
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
79
79
81
81
83
81
81
83
84
84
73
66
65
63
60
61
62
69
74
77
79

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1014
1013
1013
1012
1012
1012
1011

Ozone (du)

348
353
354
354
350
347
343
342
341
343
337
331
327
326
326
327
330
333
337
338
335
334
334
336

Thursday 1

Waxing Gibbous 96%

14:54

07:03

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:38, Set: 16:22, Transit: 12:00. Moon - Rise: 14:54, Set: 07:03. Civil Dark: 16:56 - 07:04. Nautical Dark: 17:34 - 06:26. Astro Dark: 18:10 - 05:50

Total Clouds (% Sky Obscured)

92
80
100
100
100
100
100
99
100
100
100
99
94
89
99
100
100
98
96
94
94
94
94
94

Low Clouds (% Sky Obscured)

3
11
17
25
46
53
58
62
60
67
74
82
75
70
81
78
74
74
76
77
78
82
83
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
55
60
3
0
17
28
39
52
48
49
47
45
46
51
52
92

High Clouds (% Sky Obscured)

92
80
100
100
100
100
100
64
63
67
67
68
80
82
88
86
90
61
30
0
8
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
3

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
2
3
6
2
2
1
0
0
0
0
0
0
3
8
24
35
34
52
56
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.4

Wind Speed/Direction (mph)

14
13
13
13
11
10
9
9
9
9
7
7
6
5
5
6
6
6
5
4
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-1
-1
0
1
2
2
1
1
2
1
1
2
4
5
5
5
6
5
4
4
3

Relative Humidity (%)

76
73
72
73
76
79
85
89
88
83
83
85
85
83
80
83
87
88
91
96
98
98
98
98

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

339
340
334
331
325
324
330
332
338
339
340
354
376
380
379
379
375
369
364
357
354
353
350
345

Friday 2

Waxing Gibbous 100%

16:11

08:04

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

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

Total Clouds (% Sky Obscured)

95
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
73
73
73
74
71
69
66
70
76
82
81
81
83
89
93
97
98
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

92
92
90
88
86
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96

High Clouds (% Sky Obscured)

15
15
43
72
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
88
78
68
77

ISS Passover

Visibility (miles)

7
4
4
6
2
0
0
0
0
0
0
0
0
0
0
0
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

64
67
85
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.5
0.7
1
1.8
1.9
2.5
2.5
3.2
3.4
2.6
2.3
1.6
2.2
1.6
2
2.7
3.1
3.2
3.3
3.6
3.8
4
3.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
98
98
100
100
100
100
100
98
98
98
98
98
98
100
98
100
100
100
100
100

Pressure (mb)

1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

339
325
310
302
298
294
291
290
286
285
284
284
287
293
300
303
302
299
297
297
299
305
313
317

Saturday 3

Full Moon 99%

17:34

08:48

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:38, Set: 16:24, Transit: 12:01. Moon - Rise: 17:34, Set: 08:48. Civil Dark: 16:58 - 07:04. Nautical Dark: 17:36 - 06:26. Astro Dark: 18:12 - 05:50

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
97
95
97
98
100
100
100
100
100
99
99
99
99
98
99
99
99
98

Medium Clouds (% Sky Obscured)

92
88
79
71
67
75
82
87
85
84
84
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

88
100
100
100
100
78
56
38
48
62
67
100
100
100
100
100
100
100
100
100
96
88
78
64

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

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

Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Frozen rai
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.9
2.4
2.3
2
1.4
1.5
1.6
1.6
1.6
1.3
1.4
2.2
2.1
2.1
1.8
1.5
1.2
1.2
1.1
1
0.9
0.8
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
98
98
98
98
98
98
98
98
98
98
98
98
96
98
98
98
100
98
98
98

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014

Ozone (du)

323
322
324
327
328
336
348
348
354
345
340
337
334
332
330
330
330
330
332
333
334
336
337
338

Sunday 4

Waning Gibbous 96%

18:57

09:21

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:38, Set: 16:25, Transit: 12:01. Moon - Rise: 18:57, Set: 09:21. Civil Dark: 16:59 - 07:04. Nautical Dark: 17:37 - 06:26. Astro Dark: 18:13 - 05:50

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
93
92
92
92
90
89
91
92
93
94
95
96
92
89
85
86
92
98
98
98
99
99

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
87
70
49
46
54
61
75
81
88
91
94
98
91
84
75
68

High Clouds (% Sky Obscured)

50
33
31
36
37
52
62
53
44
34
41
62
80
97
94
92
90
92
96
100
94
88
84
66

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

93
91
83
76
67
67
65
60
63
64
65
64
68
73
75
77
81
78
75
72
71
68
63
66

Precipitation Amount (mm)

0.6
0.6
0.5
0.4
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-5
-6
-7
-7
-7
-7
-7
-6
-5
-5
-5
-5
-5
-5
-5
-6
-7
-9

Relative Humidity (%)

98
98
98
98
98
96
96
96
96
98
96
98
96
96
94
91
89
87
91
92
96
94
92
90

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

341
344
347
344
342
340
341
342
343
344
345
346
347
348
349
348
348
348
348
349
350
351
351
352

Monday 5

Waning Gibbous 91%

No Rise

09:45

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
12 Bad

Sun - Rise: 07:38, Set: 16:26, Transit: 12:02. Moon - Rise: No Rise, Set: 09:45. Civil Dark: 17:00 - 07:04. Nautical Dark: 17:38 - 06:26. Astro Dark: 18:14 - 05:50

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
98
98
90
81
72
71
71
71
72
73
74

Low Clouds (% Sky Obscured)

99
99
97
93
90
80
71
63
43
24
5
6
9
11
13
16
18

Medium Clouds (% Sky Obscured)

57
49
51
54
59
51
45
40
45
60
60
65
60
60
65
65
65

High Clouds (% Sky Obscured)

44
28
22
14
4
35
64
93
66
36
9
20
25
30
26
16
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

66
63
57
49
37
33
27
11
13
11
4
5
4
2
3
2
1

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-10
-11
-11
-14
-14
-14
-14
-14
-14
-15
-14
-14
-14
-12

Dew Point (°C)

-8
-9
-9
-10
-11
-12
-12
-13
-14
-14
-15
-15
-13
-10
-8
-7
-6

Relative Humidity (%)

92
92
92
90
90
88
90
88
88
88
86
86
88
88
90
90
90

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020

Ozone (du)

352
353
353
358
362
367
370
373
375
372
368
365
368
372
375
381
386

Forecast for Gornje Jesenje, Jesenje, Republic of Croatia (46.21,15.91)

Generated: 30/12/25 20:28:59. Forecast: 30/12/25 to 05/01/26. Timezone: UTC+1.00