Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 94%

13:51

05:55

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:26, Set: 17:04, Transit: 12:15. Moon - Rise: 13:51, Set: 05:55. Civil Dark: 17:36 - 06:54. Nautical Dark: 18:12 - 06:18. Astro Dark: 18:47 - 05:42

Total Clouds (% Sky Obscured)

100
98
97
97
98
96
90
91
83
83
99
94
96
94
90
82
89
90
94
87
85
94
94
98

Low Clouds (% Sky Obscured)

95
95
95
97
97
91
87
89
83
83
98
94
93
92
89
82
88
87
88
85
78
91
94
98

Medium Clouds (% Sky Obscured)

72
60
60
73
81
77
58
17
2
22
56
46
65
43
53
53
58
49
27
24
29
41
50
34

High Clouds (% Sky Obscured)

34
30
30
30
30
35
30
3
2
2
1
4
3
5
16
32
40
40
33
2
1
0
3
2

ISS Passover

Visibility (miles)

9
9
2
2
1
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

4
22
27
22
14
8
6
4
10
4
2
3
4
6
9
4
1
0
1
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
3
3
2
2
2
2
2
2
1
1
2
1
1
1
2
2
2
1
0
0
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
96
98
98
96
96
96
93
88
83
82
79
79
80
85
88
89
93
94
94
94
94

Pressure (mb)

1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1005

Ozone (du)

426
409
399
385
380
377
378
383
384
384
387
390
391
394
398
400
399
398
401
398
398
399
395
395

Saturday 31

Waxing Gibbous 99%

15:10

06:45

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 17:06, Transit: 12:15. Moon - Rise: 15:10, Set: 06:45. Civil Dark: 17:37 - 06:52. Nautical Dark: 18:13 - 06:17. Astro Dark: 18:48 - 05:42

Total Clouds (% Sky Obscured)

95
95
92
93
95
98
96
96
96
95
89
89
84
84
78
65
67
70
76
84
83
90
90
85

Low Clouds (% Sky Obscured)

95
94
92
92
95
97
96
95
96
95
89
89
84
84
67
49
67
70
76
84
83
90
88
85

Medium Clouds (% Sky Obscured)

12
26
9
27
24
26
37
40
18
2
4
20
6
19
29
20
8
5
31
42
51
52
35
12

High Clouds (% Sky Obscured)

2
5
6
29
11
2
4
4
4
7
29
30
15
27
23
9
19
50
65
65
55
23
27
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
1
0
0
2
2

Fog (%)

0
0
0
2
47
46
44
43
46
7
2
2
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
1
1
1
1
2
3
3
14
14
4
9
3
16
7
16
14
6
16
3
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
91
89
89
93
93
94
93
89
88
85
82
80
81
82
90
94
98
98
96
96
96
94

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1006
1006
1006
1006
1007
1007
1008
1009
1009
1009
1010
1010

Ozone (du)

393
391
390
390
388
389
393
392
392
393
398
399
402
400
400
400
400
401
399
398
397
398
397
396

Sunday 1

Full Moon 100%

16:33

07:22

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:23, Set: 17:07, Transit: 12:15. Moon - Rise: 16:33, Set: 07:22. Civil Dark: 17:39 - 06:51. Nautical Dark: 18:15 - 06:16. Astro Dark: 18:50 - 05:40

Total Clouds (% Sky Obscured)

87
90
92
88
86
89
91
96
100
99
79
92
100
98
71
60
52
55
69
67
64
67
73
88

Low Clouds (% Sky Obscured)

87
89
91
84
82
86
84
81
81
69
67
81
92
88
66
57
47
53
66
67
64
67
73
84

Medium Clouds (% Sky Obscured)

29
24
12
13
15
8
4
23
36
56
50
47
38
9
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
38
14
17
10
24
46
70
75
61
33
52
72
48
16
3
2
2
3
2
2
1
0
0

ISS Passover

Visibility (miles)

2
1
2
2
9
9
9
5
8
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
15
8
15
4
3
3
5
6
19
4
4
5
4
4
4
4
2
5
3
6
3
7
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
94
92
92
94
96
92
86
79
73
71
68
70
71
77
86
93
94
93
94
96
92

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1012
1012
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014

Ozone (du)

396
396
396
397
400
400
403
404
406
405
406
408
408
408
408
409
407
405
406
408
412
414
413
414

Monday 2

Waning Gibbous 100%

17:54

07:50

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:22, Set: 17:08, Transit: 12:15. Moon - Rise: 17:54, Set: 07:50. Civil Dark: 17:40 - 06:50. Nautical Dark: 18:16 - 06:14. Astro Dark: 18:51 - 05:39

Total Clouds (% Sky Obscured)

87
88
89
89
90
90
93
95
93
97
99
98
99
93
86
83
87
88
89
86
84
66
63
63

Low Clouds (% Sky Obscured)

83
85
86
87
87
89
92
93
91
95
96
96
95
87
78
69
68
67
66
68
64
41
36
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
35
49
56
63
69
46
22
0
0
0
0
28
60
66
63
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
20
24
14
7
0
0
0
0
7
14
21
39
61
66
62
39

ISS Passover

Visibility (miles)

9
9
9
8
9
8
7
6
7
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 (%)

7
6
7
20
11
9
5
4
7
3
15
6
3
1
2
1
1
3
4
1
2
2
3
2

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
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
86
87
87
86
86
84
78
76
73
73
72
76
76
81
86
87
91
92
94
96

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

412
412
412
418
435
441
426
416
409
404
402
401
399
396
385
373
366
364
365
362
362
357
349
344

Tuesday 3

Waning Gibbous 99%

19:11

08:12

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:21, Set: 17:10, Transit: 12:15. Moon - Rise: 19:11, Set: 08:12. Civil Dark: 17:42 - 06:49. Nautical Dark: 18:17 - 06:13. Astro Dark: 18:52 - 05:38

Total Clouds (% Sky Obscured)

68
88
94
96
86
100
100
100
100
100
99
98
97
98
98
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
67
78
80
63
69
76
90
92
97
97
96
96
96
97
97
97
96
96
96
97
98
98
97

Medium Clouds (% Sky Obscured)

50
63
77
90
85
80
66
77
61
45
97
93
33
34
31
24
25
26
27
23
33
38
41
39

High Clouds (% Sky Obscured)

20
51
63
81
77
100
100
100
100
100
76
51
31
37
42
51
60
70
87
92
95
98
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
3
6
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
4
9
11
22
34
47
56
68
79
83
88
94
95
87
61
83
88
88
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.7
0.8
0.5
0.4
0
0.5
0.5
0.4
0.6
0.8
0.9
1.2
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
87
86
87
92
91
88
86
86
86
93
94
98
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014

Ozone (du)

342
338
338
334
333
332
331
332
332
332
333
334
334
334
333
332
331
331
332
332
333
333
334
336

Wednesday 4

Waning Gibbous 95%

20:24

08:31

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:19, Set: 17:11, Transit: 12:15. Moon - Rise: 20:24, Set: 08:31. Civil Dark: 17:43 - 06:48. Nautical Dark: 18:19 - 06:12. Astro Dark: 18:54 - 05:37

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)

96
95
93
92
92
92
96
97
97
97
94
91
88
83
80
77
79
80
82
86
90
93
93
92

Medium Clouds (% Sky Obscured)

45
54
62
71
82
88
97
87
76
64
66
69
71
73
75
77
74
72
69
67
66
64
57
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
95
93
91
91
93
96
100
100
100
100
99
98
96
97
97

ISS Passover

Visibility (miles)

7
6
5
4
2
2
3
3
4
6
8
6
4
1
1
2
2
2
2
1
4
7
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
78
82
82
82
78
68
44
50
52
52
58
57
45
56
64

Precipitation Amount (mm)

0.6
1
1
0.9
1.2
1.3
1.2
1.3
0.9
0.2
0.4
0.4
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006

Ozone (du)

338
339
340
341
342
344
346
348
349
351
353
354
355
356
356
356
356
361
367
373
372
372
371
373

Thursday 5

Waning Gibbous 89%

21:35

08:47

Sun - Rise: 07:18, Set: 17:13, Transit: 12:15. Moon - Rise: 21:35, Set: 08:47. Civil Dark: 17:44 - 06:47. Nautical Dark: 18:20 - 06:11. Astro Dark: 18:55 - 05:36

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Ljubljana, Republic of Slovenia (46.06,14.51)

Generated: 30/01/26 00:07:24. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+1.00