Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

06:21

14:04

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
17 Bad

Sun - Rise: 07:38, Set: 16:44, Transit: 12:11. Moon - Rise: 06:21, Set: 14:04. Civil Dark: 17:17 - 07:05. Nautical Dark: 17:54 - 06:28. Astro Dark: 18:29 - 05:52

Total Clouds (% Sky Obscured)

79
82
84
87
92
93
91
99
96
89
87
100
99
84
94
100
92
94
80
73
84
89
90
91

Low Clouds (% Sky Obscured)

79
82
84
87
91
92
89
98
89
86
85
100
98
84
94
97
90
93
80
73
84
89
90
91

Medium Clouds (% Sky Obscured)

27
24
16
23
17
19
26
26
62
27
11
15
13
50
53
84
29
20
1
0
0
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
1
4
13
24
25
30
35
35
40
18
6
11
6
20
4
4

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 (%)

1
6
9
10
9
48
43
40
34
30
24
48
35
26
17
15
15
16
23
27
28
23
26
44

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
2
3
12
17
19
5
11
12
2
2
4
4
4
4
4
9
6
6
6
5
5
5
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022

Ozone (du)

345
344
344
343
342
339
336
336
336
334
334
334
335
335
337
337
338
337
335
333
330
328
327
326

Friday 16

Waning Crescent 2%

07:09

15:05

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
17 Bad

Sun - Rise: 07:38, Set: 16:46, Transit: 12:12. Moon - Rise: 07:09, Set: 15:05. Civil Dark: 17:19 - 07:05. Nautical Dark: 17:56 - 06:28. Astro Dark: 18:30 - 05:52

Total Clouds (% Sky Obscured)

92
95
96
99
97
97
97
100
100
100
100
100
100
100
100
100
99
96
93
92
91
93
94
96

Low Clouds (% Sky Obscured)

92
95
96
98
94
94
95
100
100
100
100
100
100
100
100
100
98
94
93
92
87
88
91
94

Medium Clouds (% Sky Obscured)

0
0
0
6
19
22
20
23
23
29
31
32
34
37
38
37
36
28
27
24
24
23
21
24

High Clouds (% Sky Obscured)

7
4
5
3
4
9
4
4
5
5
3
6
11
53
61
14
17
3
3
3
0
0
0
0

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 (%)

43
43
34
48
54
56
56
58
62
68
73
76
75
71
43
45
46
50
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
3
6
6
6
7
8
6
5
4
4
4
7
8
8
6
8
7
5
4
4
7
8
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

325
325
326
326
326
328
330
329
328
329
326
326
330
331
332
330
327
323
319
315
314
314
313
312

Saturday 17

Waning Crescent 0%

07:47

16:13

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
17 Bad

Sun - Rise: 07:37, Set: 16:47, Transit: 12:12. Moon - Rise: 07:47, Set: 16:13. Civil Dark: 17:20 - 07:04. Nautical Dark: 17:57 - 06:27. Astro Dark: 18:31 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
84
98
99
100
99
98
97
97
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
82
97
99
100
98
97
95
96
99

Medium Clouds (% Sky Obscured)

25
23
20
12
5
4
2
0
1
2
0
0
0
0
1
1
1
0
0
19
38
54
59
73

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
2
7
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
9
9
9
5
9
9
9
9
9
9
9
6
9
9
9
7

Fog (%)

0
1
1
0
0
0
0
0
0
1
1
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 (%)

20
9
8
7
19
5
4
1
6
4
15
5
7
5
3
2
5
4
13
2
5
2
15
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)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
98
98
98
96
96
94
94
92
91
92
89
84
84
84
84
84
83
81
87

Pressure (mb)

1026
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1030
1031

Ozone (du)

311
312
311
312
311
310
309
307
306
308
307
304
302
304
306
309
310
311
311
313
315
317
319
324

Sunday 18

New Moon 1%

08:17

17:25

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
17 Bad

Sun - Rise: 07:36, Set: 16:48, Transit: 12:12. Moon - Rise: 08:17, Set: 17:25. Civil Dark: 17:21 - 07:03. Nautical Dark: 17:58 - 06:27. Astro Dark: 18:33 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
96
95
95
96
95
95
95
95
95
94
93
91
86
84
80
76
61

Low Clouds (% Sky Obscured)

100
100
100
100
97
95
92
84
74
71
67
70
69
65
82
87
85
82
80
79
74
62
39
37

Medium Clouds (% Sky Obscured)

77
82
90
98
89
80
70
74
74
76
70
62
54
47
45
34
31
23
20
15
10
10
10
6

High Clouds (% Sky Obscured)

1
1
1
1
1
2
2
3
3
6
7
5
4
4
4
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
3
3
3
6
8
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 (%)

16
6
19
6
16
5
2
1
3
1
2
6
1
2
4
1
2
1
0
0
0
1
1
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
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
92
91
92
92
92
92
92
92
91
91
89
89
89
83
78
74
70
69
67
70
77
83

Pressure (mb)

1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1032
1032
1031
1031
1031
1032

Ozone (du)

327
329
330
331
331
331
331
332
334
337
337
336
334
334
337
339
338
338
340
342
345
347
348
351

Monday 19

Waxing Crescent 3%

08:42

No Set

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

Sun - Rise: 07:36, Set: 16:50, Transit: 12:13. Moon - Rise: 08:42, Set: No Set. Civil Dark: 17:23 - 07:03. Nautical Dark: 17:59 - 06:26. Astro Dark: 18:34 - 05:50

Total Clouds (% Sky Obscured)

52
52
44
43
42
39
37
39
36
36
37
40
37
41
43
41
50
60
69
74
81
88
93
96

Low Clouds (% Sky Obscured)

49
50
36
38
38
35
35
35
34
33
35
35
37
41
43
41
50
60
69
71
71
74
83
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
30
39
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
14
14
13

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 (%)

3
1
0
0
0
0
0
0
0
0
0
1
2
4
4
3
8
8
8
7
6
2
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
89
89
91
89
87
89
87
89
89
90
89
82
75
69
67
63
61
62
65
67
69

Pressure (mb)

1032
1032
1033
1033
1033
1033
1033
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

355
360
366
369
374
379
384
390
394
398
398
397
397
399
401
403
405
405
405
405
404
402
401
401

Tuesday 20

Waxing Crescent 8%

09:02

18:37

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
17 Bad

Sun - Rise: 07:35, Set: 16:51, Transit: 12:13. Moon - Rise: 09:02, Set: 18:37. Civil Dark: 17:24 - 07:02. Nautical Dark: N/A - 06:25. Astro Dark: 18:35 - 05:50

Total Clouds (% Sky Obscured)

96
95
94
94
90
86
81
83
85
86
83
79
76
84
88
88
85
85
81
82
75
72
65
50

Low Clouds (% Sky Obscured)

93
92
91
89
71
57
51
48
48
43
40
39
33
28
22
16
18
21
23
34
45
56
44
38

Medium Clouds (% Sky Obscured)

69
74
69
64
41
23
5
7
8
9
4
5
5
0
5
5
10
10
15
15
15
10
9
9

High Clouds (% Sky Obscured)

13
18
23
27
27
33
38
46
54
71
63
46
30
38
41
55
46
34
9
4
2
1
0
0

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 (%)

2
6
7
3
7
6
3
5
5
2
5
5
2
4
3
0
0
0
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-8
-7
-6
-7
-7
-3
-3
-3
-3

Dew Point (°C)

-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-7
-7
-7
-8
-8
-8
-8
-7
-7

Relative Humidity (%)

73
75
79
81
84
85
87
89
89
89
90
90
92
92
84
79
73
66
60
53
56
60
63
68

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1022
1021
1020
1020
1020
1019
1019

Ozone (du)

401
401
400
399
398
398
398
398
396
394
392
393
395
397
397
397
397
398
399
400
400
400
400
400

Wednesday 21

Waxing Crescent 14%

09:20

19:50

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

Sun - Rise: 07:34, Set: 16:52, Transit: 12:13. Moon - Rise: 09:20, Set: 19:50. Civil Dark: 17:25 - 07:01. Nautical Dark: 18:00 - 06:25. Astro Dark: 18:36 - 05:49

Total Clouds (% Sky Obscured)

43
26
37
48
62
67
72
72
67
62
43
39
39
38
37
36
34
31
29

Low Clouds (% Sky Obscured)

36
26
30
33
33
29
25
29
33
34
31
24
24
26
28
30
28
27
25

Medium Clouds (% Sky Obscured)

8
9
9
20
20
20
20
20
20
15
10
10
10
8
5
3
2
0
0

High Clouds (% Sky Obscured)

0
5
7
10
25
36
50
40
30
25
10
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
5
6
3
8
10
2
4
3
2
3
3
2
3
2
1
6
5
2

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-6
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-6
-5

Dew Point (°C)

-7
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-9

Relative Humidity (%)

75
82
82
82
84
85
84
85
85
87
87
87
89
87
79
73
67
60
54

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

399
399
397
396
394
394
393
392
390
388
386
383
380
377
377
378
378
381
383

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

Generated: 15/01/26 18:47:13. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+1.00