Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

Waxing Crescent 56%

10:38

00:50

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: 07:30, Set: 16:58, Transit: 12:14. Moon - Rise: 10:38, Set: 00:50. Civil Dark: 17:31 - 06:58. Nautical Dark: 18:07 - 06:21. Astro Dark: 18:42 - 05:46

Total Clouds (% Sky Obscured)

93
83
69
83
98
97
90
100
100
86
78
58
54
59
59
56
60
58
29
30
35
40
56
66

Low Clouds (% Sky Obscured)

29
48
69
83
77
84
59
62
42
55
78
56
50
59
59
56
60
58
29
30
35
40
56
66

Medium Clouds (% Sky Obscured)

10
0
4
20
62
57
58
100
100
76
40
18
2
24
41
50
50
15
8
20
15
6
2
0

High Clouds (% Sky Obscured)

25
0
21
33
55
13
1
6
35
2
0
0
0
0
0
0
0
2
2
2
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
9
9
7
7
2
2
9

Fog (%)

30
30
25
18
17
74
30
29
22
27
24
20
73
31
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
3
10
30
39
39
35
26
12
7
9
18
35
30
15
16
30
32
19
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
94
96
96
96
96
96
98
96
96
94
89
85
86
90
90
93
96
98
98
98
96

Pressure (mb)

999
999
999
999
999
999
999
999
999
1000
1000
1001
1001
1001
1002
1002
1001
1002
1002
1003
1004
1004
1005
1006

Ozone (du)

427
431
430
432
436
441
446
446
446
444
439
434
430
428
429
428
430
430
431
434
436
439
440
438

Monday 26

First Quarter 68%

11:08

02:11

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

Sun - Rise: 07:29, Set: 17:00, Transit: 12:14. Moon - Rise: 11:08, Set: 02:11. Civil Dark: 17:32 - 06:57. Nautical Dark: 18:08 - 06:20. Astro Dark: 18:43 - 05:45

Total Clouds (% Sky Obscured)

68
72
68
97
85
76
74
83
86
80
76
52
32
49
75
59
70
62
69
66
99
100
92
100

Low Clouds (% Sky Obscured)

68
72
68
79
85
75
73
81
83
78
76
52
29
41
26
26
37
19
20
19
18
17
18
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
31
47
53
45
48

High Clouds (% Sky Obscured)

0
0
0
47
6
0
0
0
0
0
0
0
0
2
34
22
36
36
50
61
93
98
79
100

ISS Passover

Visibility (miles)

3
3
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
1
2
27
57
56
56
54
30
30
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 (%)

2
1
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
3
3
3
3
3
3
2
2
2
2
2
2
1
2
2
3
5
7
8
7
6
5
5

Chance of Frost

Temperature (°C)

1
1
0
0
0
-0
0
-1
-0
-0
-1
-1
1
3
4
5
6
8
8
7
5
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
96
94
92
92
94
92
89
85
80
75
71
66
73
78
86
89
93
94

Pressure (mb)

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

Ozone (du)

438
443
445
446
443
441
438
438
433
436
434
434
437
435
429
420
409
403
399
399
394
387
380
372

Tuesday 27

Waxing Gibbous 78%

11:48

03:33

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: 07:28, Set: 17:01, Transit: 12:14. Moon - Rise: 11:48, Set: 03:33. Civil Dark: 17:33 - 06:56. Nautical Dark: 18:09 - 06:20. Astro Dark: 18:45 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
96
100
100
100
100
100
96
99
97
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

23
22
30
38
65
74
78
74
82
83
85
89
94
93
91
100
98
96
99
99
97
94
92
90

Medium Clouds (% Sky Obscured)

50
100
100
100
98
82
71
51
92
93
48
48
83
95
91
100
100
100
100
100
93
92
95
97

High Clouds (% Sky Obscured)

100
100
100
100
100
68
83
100
100
100
100
100
42
87
47
83
100
100
100
100
81
57
66
80

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
5
6
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

0
1
10
14
13
27
37
46
49
54
68
69
74
95
95
95
95
95
95
95
95
94
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.7
1.7
1.1
0.7
1.1
1
0.8
1.1
0.4
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
3
3
3
3
3
3
3
4
4
5
4
5
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
89
83
85
91
96
98
98
98
98
98
96
96
96
98
98
100
100
98
98
98
100
100

Pressure (mb)

1004
1004
1004
1003
1003
1003
1002
1001
1001
1000
1000
1000
999
999
998
997
996
995
995
994
993
993
993
993

Ozone (du)

366
365
362
359
356
353
351
351
352
351
350
351
350
350
350
353
356
361
365
367
369
371
376
381

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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

88
85
82
78
79
79
80
72
68
62
61
67
71
79
85
90
81
71
62
68
75
81
82
83

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
97
96
79
83
91
92
91

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
83
84
100
100
100
96
93
89
93
96
100
86
73
58
49
38

ISS Passover

Visibility (miles)

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

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

95
95
85
81
89
95
95
69
46
23
26
30
50
63
66
58
36
18
9
19
26
14
20
28

Precipitation Amount (mm)

0.9
0.7
0.5
0.5
0.5
1.1
0.6
0.3
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

386
391
392
394
394
393
391
389
388
388
388
388
388
394
411
427
434
440
447
453
455
455
445
434

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)

98
98
99
100
95
89
84
76
69
62
61
65
66
72
79
87
81
75
71
84
93
100
100
100

Low Clouds (% Sky Obscured)

83
81
79
78
77
79
78
74
69
62
61
65
66
72
79
87
78
68
61
71
78
87
88
89

Medium Clouds (% Sky Obscured)

89
90
93
97
75
55
35
27
18
20
14
21
47
46
55
60
58
61
67
69
70
72
78
87

High Clouds (% Sky Obscured)

28
20
3
1
1
1
1
1
1
2
1
0
0
0
1
2
1
1
0
0
0
0
16
31

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
0
0
0

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

13
23
10
21
22
29
30
33
38
32
31
25
23
24
28
27
28
25
20
21
18
16
19
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
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
1
1
2
3
4
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

430
427
417
403
388
378
372
364
359
358
359
360
360
363
364
365
368
367
367
366
369
371
374
377

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)

100
100
100
100
98
96
93
95
98
100
100
99
99
99
99
98
99
99
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

88
91
93
94
89
84
80
88
95
100
99
99
98
97
96
95
96
98
100
100
99
99
99
99

Medium Clouds (% Sky Obscured)

93
94
96
98
84
69
55
57
54
36
23
15
8
8
8
8
8
8
8
8
8
8
7
6

High Clouds (% Sky Obscured)

46
47
54
62
42
25
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
1
4
6
9
8
8
7
5
2
0
0
1
1
4
7
9
9
9
9
9

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

14
15
15
15
19
22
21
35
47
56
55
54
47
32
21
16
15
13
10
18
18
14
14
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1004
1004
1005
1005
1005
1006
1006
1007
1007

Ozone (du)

381
384
386
387
388
387
386
385
384
382
381
378
374
371
372
373
374
376
378
380
380
381
381
382

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

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)

98
96
94
91
94
97
100
100
100
100
100
100
99
96
93
89
73
62
48
60
71
77

Low Clouds (% Sky Obscured)

98
95
92
88
92
96
100
100
100
100
100
99
99
96
93
88
73
62
48
59
64
64

Medium Clouds (% Sky Obscured)

4
3
1
0
3
7
10
10
10
10
8
5
5
4
3
2
2
1
0
0
1
1

High Clouds (% Sky Obscured)

1
3
5
7
17
26
35
45
50
45
27
13
0
0
0
0
0
0
0
18
35
56

ISS Passover

Visibility (miles)

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

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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
13
12
6
12
13
12
15
15
15
16
16
13
15
14
14
16
16
15
17
18
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
94
94
94
94
96
96
96
91
88
83
82
80
79
80
81
84
88
91

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

382
383
382
382
381
381
381
380
382
383
385
386
388
389
390
391
391
392
392
393
394
396

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

Generated: 25/01/26 21:27:52. Forecast: 25/01/26 to 31/01/26. Timezone: UTC+1.00