Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 75%

12:42

04:50

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
20 Bad

Sun - Rise: 07:27, Set: 17:03, Transit: 12:15. Moon - Rise: 12:42, Set: 04:50. Civil Dark: 17:35 - 06:55. Nautical Dark: 18:11 - 06:19. Astro Dark: 18:46 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
97
100
79
65
72
83
56
90
95
91
100
100
100
100
100
99
96

Low Clouds (% Sky Obscured)

100
100
100
86
97
99
95
96
84
79
60
72
83
56
86
66
73
67
70
83
86
90
90
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
62
56
2
2
0
0
0
0
0
21
35
6
51
57
57
51
32
93
68

High Clouds (% Sky Obscured)

100
100
100
100
98
30
29
75
100
24
2
4
32
10
35
60
64
100
100
92
100
100
79
49

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
47
39
33
19
7
4
2
3
2
5
14
25
32
41
55
63
42
31
25
22

Precipitation Amount (mm)

0.9
0.8
0.7
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
98
98
98
98
96
94
94
94
93
88
87
84
82
84
90
93
93
94
93

Pressure (mb)

991
992
992
993
992
993
993
993
993
994
994
995
995
996
996
996
996
996
996
997
998
999
999
1000

Ozone (du)

388
392
394
397
401
400
402
402
406
410
418
432
442
447
455
459
458
463
465
464
462
458
457
455

Thursday 29

Waxing Gibbous 88%

13:51

05:55

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
20 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)

99
100
100
100
100
98
99
100
100
99
96
95
95
98
97
98
95
99
95
92
85
82
91
86

Low Clouds (% Sky Obscured)

96
99
97
100
98
95
96
97
96
94
86
90
80
91
95
97
92
97
93
90
83
82
90
86

Medium Clouds (% Sky Obscured)

89
79
75
78
66
86
78
69
71
66
61
71
53
63
61
62
57
53
39
53
63
55
63
60

High Clouds (% Sky Obscured)

81
100
100
100
100
68
84
100
99
93
72
43
40
35
35
35
35
22
16
9
10
12
12
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

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 (%)

20
19
16
17
15
14
9
8
12
5
3
3
4
2
14
4
2
7
13
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
94
96
96
98
98
96
94
93
89
85
83
79
79
79
82
86
91
93
93
94

Pressure (mb)

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

Ozone (du)

452
448
444
433
415
402
385
375
374
374
374
377
385
391
392
392
394
396
398
398
400
405
405
404

Friday 30

Waxing Gibbous 94%

15:10

06:45

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
20 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)

84
80
81
79
77
78
88
87
80
75
77
92
64
69
81
86
84
78
78
72
62
65
67
73

Low Clouds (% Sky Obscured)

84
80
81
79
74
74
84
84
76
70
61
58
59
61
78
84
75
72
78
72
59
65
65
70

Medium Clouds (% Sky Obscured)

55
55
45
40
40
40
40
55
70
75
75
70
64
60
60
42
27
11
5
2
1
1
5
5

High Clouds (% Sky Obscured)

17
39
40
40
40
50
55
60
40
45
54
82
41
40
36
5
4
3
2
2
2
0
0
1

ISS Passover

Visibility (miles)

9
1
1
0
0
0
0
0
0
0
0
8
8
9
9
9
9
7
9
9
9
9
9
9

Fog (%)

4
3
2
1
1
3
9
10
43
51
63
73
13
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
4
13
6
24
35
27
3
12
3
13
5
2
1
5
12
0
1
4
13
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
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
1
2
2
2
2
2
2
2
2
2
1
2
2
3
4
5
3
2
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
100
100
98
98
94
94
94
93
91
89
88
86
85
85
89
91
91
93

Pressure (mb)

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

Ozone (du)

403
401
393
386
381
380
378
377
378
378
379
383
385
385
386
385
384
385
386
385
384
382
381
380

Saturday 31

Waxing Gibbous 99%

16:33

07:22

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
20 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)

75
80
82
83
85
90
95
94
97
98
98
98
98
98
98
98
97
98
99
98
96
94
94
94

Low Clouds (% Sky Obscured)

73
74
76
78
78
79
81
77
78
77
77
81
84
87
89
90
91
94
95
93
90
88
89
88

Medium Clouds (% Sky Obscured)

2
13
12
13
31
58
86
81
76
70
66
66
62
60
58
55
53
47
49
34
20
4
3
2

High Clouds (% Sky Obscured)

1
3
3
5
32
59
86
77
64
56
51
45
43
46
29
36
31
21
9
5
3
3
20
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
1
1
9
9
9
9
9
9
9
7
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 (%)

4
2
4
2
2
6
8
8
6
5
0
2
3
7
7
6
7
8
4
4
6
7
6
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
91
92
94
94
98
98
98
96
92
89
88
85
82
77
77
76
76
82
85
85
84

Pressure (mb)

1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

380
381
380
381
381
380
380
380
381
381
383
383
385
388
388
390
392
390
390
392
391
394
397
397

Sunday 1

Full Moon 100%

17:54

07:50

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
20 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)

93
94
97
100
97
98
98
98
97
96
91
87
82
86
89
91
90
89
89
86
80
70
80
90

Low Clouds (% Sky Obscured)

86
80
78
75
69
71
70
72
74
74
69
74
75
79
84
83
80
77
75
69
62
48
50
54

Medium Clouds (% Sky Obscured)

0
30
60
90
88
87
85
82
78
67
65
63
14
18
16
17
14
10
6
12
19
26
39
62

High Clouds (% Sky Obscured)

51
64
74
85
66
40
16
10
30
7
12
30
30
10
18
16
20
25
34
46
58
70
63
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
7
9
9
6
2
3
3
8
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 (%)

5
6
5
3
3
4
2
6
15
3
3
13
2
14
3
3
9
7
4
6
7
4
13
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
89
91
92
92
94
92
92
92
92
92
88
85
82
77
73
75
77
77
82
86
91
89

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

399
397
400
412
412
406
401
386
381
379
377
373
368
366
364
361
357
353
349
346
344
342
340
339

Monday 2

Waning Gibbous 99%

19:11

08:12

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
20 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)

100
97
94
92
95
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
58
59
71
78
83
87
88
90
95
97
99
100
98
96
92
94
96
98
99
99
100
100
100

Medium Clouds (% Sky Obscured)

79
81
80
83
75
66
58
57
47
29
22
18
13
35
57
79
72
66
59
42
24
7
6
11

High Clouds (% Sky Obscured)

33
56
69
81
79
82
84
89
87
85
85
85
81
76
67
67
65
60
46
43
33
30
30
18

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
0
0
0
1
1
1
1
1
2
4
6
8
8

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
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
18
24
29
36
41
45
60
71
83
92
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.7
0.8
1.1
1.3
1.4
1.3
1.1
0.9
1.2
1.2
1
1.1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
92
94
94
96
98
98
98
98
100
100
100
98
100
98
98
96
96
96
96
96
96

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006
1007
1007
1007
1007

Ozone (du)

339
338
340
342
344
345
345
346
346
346
346
343
341
339
339
339
339
338
337
337
337
338
338
339

Tuesday 3

Waning Gibbous 95%

20:24

08:31

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

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
94
90
87
92
94
91
92
86
83
88
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
98
96
91
86
82
86
89
91
88
86
83
84
81
78
79
79
78
76
77
76

Medium Clouds (% Sky Obscured)

15
15
15
15
17
24
31
43
55
67
75
84
83
83
78
73
80
88
94
73
53
32

High Clouds (% Sky Obscured)

6
14
26
36
34
31
29
30
32
40
51
58
69
85
92
99
94
89
84
89
94
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
1
1
0
0
0
0
0
0
0
0
1
1

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
78
56
31
51
72
92
95
95
95
95
95
95
95
95
95
95
83
40

Precipitation Amount (mm)

1.1
0.9
0.8
0.8
0.4
0
0
0
0.2
0.4
0.9
1.4
2.3
2.2
2.2
2.6
2.3
1.9
1.4
0.9
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

340
341
342
342
343
344
346
347
348
349
350
355
360
365
370
374
379
381
382
383
386
388

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

Generated: 28/01/26 21:49:24. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+1.00