Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 82%

12:49

03:40

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
13 OK
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 08:20, Set: 16:36, Transit: 12:28. Moon - Rise: 12:49, Set: 03:40. Civil Dark: 17:14 - 07:43. Nautical Dark: 17:54 - 07:02. Astro Dark: 18:33 - 06:23

Total Clouds (% Sky Obscured)

95
95
92
88
76
71
49
50
34
38
47
40
43
43
55
49
48
38
23
3
0
0
7
0

Low Clouds (% Sky Obscured)

95
92
90
88
74
66
48
50
34
38
47
40
43
43
53
47
48
37
23
3
0
0
7
0

Medium 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

High Clouds (% Sky Obscured)

1
1
1
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)

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
2
2
1
1
2
1
0
1
1
0
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
75
74
74
77
78
82
84
81
74
69
66
63
60
58
61
63
66
66
67
68
68
66

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

289
287
290
292
294
289
287
281
278
278
283
292
296
306
314
318
323
325
330
339
345
348
352
350

Wednesday 31

Waxing Gibbous 91%

13:21

05:09

00 Good
01 OK
02 OK
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 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:20, Set: 16:37, Transit: 12:29. Moon - Rise: 13:21, Set: 05:09. Civil Dark: 17:15 - 07:43. Nautical Dark: 17:55 - 07:02. Astro Dark: 18:34 - 06:24

Total Clouds (% Sky Obscured)

0
36
44
68
73
69
68
65
56
54
60
49
53
62
64
64
58
52
47
48
46
54
52
52

Low Clouds (% Sky Obscured)

0
36
44
68
73
69
68
65
45
52
48
36
38
50
50
59
48
47
42
35
41
54
52
42

Medium Clouds (% Sky Obscured)

0
0
0
0
14
14
11
39
13
0
16
24
33
51
48
43
37
35
40
37
36
45
49
38

High Clouds (% Sky Obscured)

0
0
0
1
1
2
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
34

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
2
16
29
34
22
10
4
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
1
2
1
0
0
0
0
2
8
7
3
6
5
4
1
1
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
3
2
2
2
2
1
1
2
3
4
4
4
4
4
4
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

-5
-5
-6
-6
-6
-7
-6
-6
-5
-5
-3
-2
0
1
2
2
2
1
1
1
0
0
0
0

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-11
-12
-13
-14
-13
-13
-12
-12
-12
-11
-10
-10
-9
-9
-9
-8
-8
-8
-8
-7
-7
-7

Relative Humidity (%)

66
66
66
62
59
58
57
56
56
54
52
49
45
44
43
44
47
50
52
54
54
57
57
57

Pressure (mb)

1029
1029
1029
1029
1029
1028
1029
1029
1029
1029
1029
1028
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023

Ozone (du)

349
347
344
344
342
340
340
339
337
337
336
337
333
331
331
334
338
336
332
327
326
329
330
327

Thursday 1

Waxing Gibbous 97%

14:05

06:36

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: 08:20, Set: 16:38, Transit: 12:29. Moon - Rise: 14:05, Set: 06:36. Civil Dark: 17:16 - 07:43. Nautical Dark: 17:56 - 07:02. Astro Dark: 18:35 - 06:24

Total Clouds (% Sky Obscured)

57
64
56
52
82
74
62
92
96
92
84
76
96
100
100
100
100
100
99
99
100
91
99
99

Low Clouds (% Sky Obscured)

43
43
32
30
47
50
40
53
65
71
65
63
74
80
59
92
90
87
73
88
95
86
98
76

Medium Clouds (% Sky Obscured)

42
38
22
10
0
0
0
0
0
0
0
0
0
0
0
0
17
46
30
23
14
0
3
5

High Clouds (% Sky Obscured)

11
11
27
22
44
33
19
56
38
28
48
67
92
100
100
100
100
100
98
66
50
8
36
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
6
9
8
11
15
14

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)

7
7
7
7
7
8
8
9
9
10
11
11
12
12
13
13
14
14
16
15
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
60
61
61
60
60
61
59
57
58
54
55
55
58
60
58
56
58
58
64
66
71
77

Pressure (mb)

1023
1022
1021
1021
1020
1019
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

325
320
318
319
321
320
319
319
318
318
321
317
311
316
326
338
338
345
372
408
408
406
404
397

Friday 2

Waxing Gibbous 100%

15:07

07:52

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: 08:20, Set: 16:39, Transit: 12:30. Moon - Rise: 15:07, Set: 07:52. Civil Dark: 17:16 - 07:43. Nautical Dark: 17:57 - 07:02. Astro Dark: 18:35 - 06:24

Total Clouds (% Sky Obscured)

98
99
99
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)

86
79
57
45
59
80
83
68
73
72
75
78
82
76
73
69
69
67
66
56
25
23
24
27

Medium Clouds (% Sky Obscured)

70
80
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92

High Clouds (% Sky Obscured)

63
73
87
100
100
100
100
72
41
12
41
71
100
70
40
10
39
63
87
63
43
20
47
52

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 (%)

6
8
6
2
3
3
5
8
7
3
13
12
7
9
4
2
3
5
16
9
5
1
2
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)

13
12
12
12
13
13
12
12
12
12
12
12
12
11
11
10
10
9
8
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
80
81
81
83
77
81
84
83
78
78
79
77
74
74
74
77
74
71
73
74
73
72

Pressure (mb)

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

Ozone (du)

388
382
378
378
379
378
378
377
374
370
364
358
355
360
361
364
365
368
363
352
354
352
339
321

Saturday 3

Full Moon 100%

16:26

08:51

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: 08:20, Set: 16:41, Transit: 12:30. Moon - Rise: 16:26, Set: 08:51. Civil Dark: 17:17 - 07:43. Nautical Dark: 17:58 - 07:02. Astro Dark: 18:36 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
87
83

Low Clouds (% Sky Obscured)

31
27
23
19
13
50
48
64
78
92
93
94
96
85
75
64
62
63
61
67
68
69
69
74

Medium Clouds (% Sky Obscured)

88
94
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
89
81
75

High Clouds (% Sky Obscured)

73
84
74
100
100
100
100
100
100
100
100
100
100
94
87
81
79
77
75
60
60
65
75
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
0
0
7
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
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
1
1
1
5
12
18
42
45
48
24
23
20
45
49
49
52
54
61
63
66
68
71
76

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
70
68
67
68
71
87
91
89
84
77
69
64
58
53
54
57
58
56
58
59
57

Pressure (mb)

1002
1002
1001
1001
1001
1000
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1002
1002

Ozone (du)

302
295
293
301
307
313
317
323
325
330
334
339
343
350
359
368
376
378
379
381
385
388
392
396

Sunday 4

Waning Gibbous 99%

17:53

09:32

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 08:19, Set: 16:42, Transit: 12:30. Moon - Rise: 17:53, Set: 09:32. Civil Dark: 17:18 - 07:42. Nautical Dark: 17:59 - 07:02. Astro Dark: 18:37 - 06:24

Total Clouds (% Sky Obscured)

78
75
70
64
66
70
71
62
56
45
45
36
31
31
31
32
37
39
44
54
59
60
52
43

Low Clouds (% Sky Obscured)

78
75
70
64
66
70
71
62
56
45
45
36
31
31
31
15
9
6
4
5
6
6
9
16

Medium Clouds (% Sky Obscured)

70
64
56
44
37
31
25
35
35
45
45
36
31
31
31
32
30
30
35
35
36
46
34
17

High Clouds (% Sky Obscured)

75
75
70
64
66
70
65
62
50
45
45
35
31
20
25
15
13
8
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
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

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

Precipitation Probability (%)

80
77
76
76
71
69
69
69
70
70
68
65
61
56
49
31
26
19
6
5
4
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
59
60
61
64
67
71
68
67
67
62
56
51
54
58
60
66
69
76
76
78
79
81

Pressure (mb)

1002
1002
1002
1002
1003
1003
1004
1004
1005
1006
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013
1013

Ozone (du)

401
405
409
413
416
408
400
391
389
386
384
383
382
381
379
378
376
375
374
374
371
368
365
365

Monday 5

Waning Gibbous 96%

19:19

10:01

Sun - Rise: 08:19, Set: 16:43, Transit: 12:31. Moon - Rise: 19:19, Set: 10:01. Civil Dark: 17:20 - 07:42. Nautical Dark: 18:00 - 07:02. Astro Dark: 18:38 - 06:24

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 Karlsdorf, Karlsruhe Region, Germany (49.14,8.54)

Generated: 30/12/25 00:23:26. Forecast: 30/12/25 to 05/01/26. Timezone: UTC+1.00