Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 90%

13:53

05:48

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

Sun - Rise: 07:39, Set: 16:22, Transit: 12:00. Moon - Rise: 13:53, Set: 05:48. Civil Dark: 16:56 - 07:04. Nautical Dark: 17:33 - 06:26. Astro Dark: 18:10 - 05:50

Total Clouds (% Sky Obscured)

5
7
14
12
43
26
48
5
2
1
47
83
100
100
100
97
33
28
7
17
30
6
4
20

Low Clouds (% Sky Obscured)

1
1
0
1
1
1
1
2
2
1
1
1
2
2
1
1
2
1
2
11
26
5
3
9

Medium Clouds (% Sky Obscured)

5
7
14
12
42
26
48
4
0
0
46
81
81
81
81
83
22
8
3
1
1
0
0
0

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
13
63
100
100
100
67
33
28
7
5
5
2
3
6

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)

4
4
4
3
2
3
3
3
4
4
4
4
5
4
3
4
4
5
7
8
8
11
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
76
79
79
76
78
78
81
82
86
84
84
89
87
79
73
69
66
64
62
67
80

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1013
1012

Ozone (du)

357
354
352
350
345
344
346
344
342
339
338
338
343
346
338
330
329
332
335
337
334
336
333
334

Thursday 1

Waxing Gibbous 96%

14:56

07:03

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:39, Set: 16:23, Transit: 12:01. Moon - Rise: 14:56, Set: 07:03. Civil Dark: 16:57 - 07:04. Nautical Dark: 17:34 - 06:26. Astro Dark: 18:11 - 05:50

Total Clouds (% Sky Obscured)

29
52
72
94
96
91
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
10
13
17
32
47
73
74
72
69
78
77
74
80
83
82
85
87
85
81
83
78
79
83

Medium Clouds (% Sky Obscured)

0
0
2
19
33
29
30
30
26
29
31
36
55
55
60
64
73
100
93
77
77
86
85
100

High Clouds (% Sky Obscured)

13
34
57
89
88
74
83
100
100
100
100
100
100
100
100
100
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
8
8
8
2
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
1
2
9
10
6
6
19
22
23
26
19
5
3
15
21
29
32
51
50
47
48
50
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.1
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
80
83
81
86
93
93
94
94
98
98
96
96
98
96
98
96
96
98
96
98
98
98

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005
1004
1004
1003
1003

Ozone (du)

333
333
333
337
334
326
338
342
345
349
360
378
387
385
379
378
377
375
370
370
367
361
360
362

Friday 2

Waxing Gibbous 100%

16:13

08:03

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
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:38, Set: 16:24, Transit: 12:01. Moon - Rise: 16:13, Set: 08:03. Civil Dark: 16:58 - 07:04. Nautical Dark: 17:35 - 06:27. Astro Dark: 18:11 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
52
57
56
58
55
47
53
44
51
58
68
71

Low Clouds (% Sky Obscured)

86
89
88
88
89
45
68
39
45
50
46
56
52
57
56
58
55
47
53
44
51
58
68
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
87
30
35
30
32
3
1
4
3
1
25
6
3

High Clouds (% Sky Obscured)

100
100
16
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
1
1
5
4
1
1
0
0
2
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

64
65
55
66
76
67
47
29
40
47
43
40
37
39
34
22
18
8
6
5
5
8
20
11

Precipitation Amount (mm)

0.5
0.3
0.1
0.3
0.5
0.4
0.1
0
0
0
0
0.1
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
100
98
96
98
96
96
98
98
94
91
86
86
85
86
91
96

Pressure (mb)

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

Ozone (du)

359
359
362
368
366
363
355
346
346
352
358
355
341
323
313
304
301
302
307
309
312
318
327
333

Saturday 3

Full Moon 99%

No Rise

08:48

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:38, Set: 16:25, Transit: 12:02. Moon - Rise: No Rise, Set: 08:48. Civil Dark: 16:59 - 07:04. Nautical Dark: 17:36 - 06:26. Astro Dark: 18:12 - 05:50

Total Clouds (% Sky Obscured)

78
83
80
77
66
75
85
96
97
98
99
99
98
98
99
99
100
100
100
100
89
76
65
63

Low Clouds (% Sky Obscured)

78
83
80
74
66
75
83
91
94
96
98
93
88
81
82
82
83
78
73
67
59
54
47
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
29
43
54
80
85
61
77
85
84
96
100
98
100
80
59
46
28
21

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)

1
0
0
0
0
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

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

Precipitation Probability (%)

26
38
45
43
46
55
65
64
65
58
63
66
72
70
63
64
68
72
73
70
71
74
63
44

Precipitation Amount (mm)

0
0
0.2
0.1
0.1
0.2
0.4
0.4
0.4
0.2
0.3
0.3
0.4
0.3
0.2
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
100
100
100
100
100
100
100
98
96
98
96
96
96
94
94
94
94
94
98
96

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1016

Ozone (du)

332
333
330
334
337
339
343
349
350
351
349
347
347
346
345
346
351
355
355
355
354
349
344
341

Sunday 4

Waning Gibbous 96%

17:36

09:21

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

Sun - Rise: 07:38, Set: 16:26, Transit: 12:02. Moon - Rise: 17:36, Set: 09:21. Civil Dark: N/A - 07:04. Nautical Dark: 17:37 - 06:26. Astro Dark: 18:13 - 05:50

Total Clouds (% Sky Obscured)

63
64
61
57
54
44
27
34
47
61
73
73
73
74
63
53
46
42
33
29
26
31
32
60

Low Clouds (% Sky Obscured)

57
64
61
57
54
44
27
34
40
39
40
33
30
26
63
53
46
42
33
29
26
29
26
23

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
23
31
29
26
31
32
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
26
36
33
39
45
0
1
1
7
16
28
26
31
32
53

ISS Passover

Visibility (miles)

3
9
9
7
8
5
4
4
4
4
3
4
4
4
7
8
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 (%)

28
11
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

6
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-6
-6
-7
-7
-6
-7
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-8
-8
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

92
94
96
96
98
96
98
96
96
96
96
96
94
96
94
92
87
85
82
79
78
83
87
92

Pressure (mb)

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

Ozone (du)

339
337
337
337
337
337
336
337
339
341
344
345
344
343
345
346
347
348
349
350
351
352
352
353

Monday 5

Waning Gibbous 91%

18:58

09:46

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 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:38, Set: 16:27, Transit: 12:03. Moon - Rise: 18:58, Set: 09:46. Civil Dark: 17:00 - 07:04. Nautical Dark: 17:38 - 06:26. Astro Dark: 18:14 - 05:50

Total Clouds (% Sky Obscured)

83
98
99
99
98
98
97
97
98
98
99
96
93
90
84
77
70
58
48
37
55
61
78
76

Low Clouds (% Sky Obscured)

22
21
22
25
26
25
25
23
22
21
19
19
19
17
12
6
0
1
6
10
16
22
27
23

Medium Clouds (% Sky Obscured)

58
62
74
87
97
97
95
95
96
97
98
95
93
90
84
77
70
58
48
37
55
61
74
75

High Clouds (% Sky Obscured)

41
24
19
20
15
10
10
14
19
30
35
70
90
90
84
77
70
58
48
37
35
35
50
50

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-5
-5
-4
-5
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4

Relative Humidity (%)

92
94
96
96
94
96
94
94
92
92
92
91
91
91
92
87
84
82
79
79
78
81
84
87

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

356
358
360
360
360
360
360
361
361
361
361
360
361
362
363
365
367
370
371
372
373
375
377
378

Tuesday 6

Waning Gibbous 83%

20:17

10:05

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

Sun - Rise: 07:38, Set: 16:28, Transit: 12:03. Moon - Rise: 20:17, Set: 10:05. Civil Dark: 17:01 - 07:04. Nautical Dark: 17:39 - 06:26. Astro Dark: 18:15 - 05:50

Total Clouds (% Sky Obscured)

78
76
72
66
63
64
62
52
42
41
40
37
44
41
44
42
45
40
40
40

Low Clouds (% Sky Obscured)

18
9
17
25
35
30
25
21
15
9
2
4
6
9
13
15
18
25
25
29

Medium Clouds (% Sky Obscured)

76
74
47
24
1
8
15
22
38
41
40
37
44
41
44
42
41
39
40
40

High Clouds (% Sky Obscured)

40
36
34
39
28
26
31
35
29
32
34
37
44
41
44
42
45
40
40
40

ISS Passover

Visibility (miles)

9
8
7
7
7
7
8
9
9
9
9
9
9
9
9
9
9
9
6
4

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
1
1
0
2
2
1
8
7
4
17
19
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-11
-10
-10
-9
-8

Dew Point (°C)

-4
-5
-6
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-7
-7
-5

Relative Humidity (%)

89
92
96
96
96
94
94
92
92
92
92
94
92
92
92
87
85
81
81
84

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

381
384
387
382
378
373
371
368
366
367
368
369
370
370
371
370
370
370
370
371

Forecast for Klanjec, Grad Klanjec, Republic of Croatia (46.05,15.74)

Generated: 31/12/25 17:42:33. Forecast: 31/12/25 to 06/01/26. Timezone: UTC+1.00