Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 38%

11:35

23:31

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
00 Bad
01 Bad

Sun - Rise: 08:11, Set: 16:32, Transit: 12:22. Moon - Rise: 11:35, Set: 23:31. Civil Dark: 17:09 - 07:35. Nautical Dark: 17:49 - 06:55. Astro Dark: 18:27 - 06:17

Total Clouds (% Sky Obscured)

93
90
89
96
92
92
92
92
88
84
80
84
88
92
80
73
71
72
80
65
66
69
69
71

Low Clouds (% Sky Obscured)

81
86
87
83
84
87
82
86
81
81
80
81
73
71
72
70
68
65
69
65
66
69
69
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
46
20
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
4
3
4
4
8
2
2
2
3
9
14
2
1
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 (%)

20
31
59
62
60
60
60
63
74
9
2
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
3
0
0
0
0
0
0
0
0
0
0
0
0
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)

10
10
9
9
9
9
7
8
9
10
10
11
11
9
8
9
10
9
9
9
9
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
94
94
96
96
94
87
79
74
71
71
75
83
87
87
89
89
91
91
91
92
92

Pressure (mb)

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

Ozone (du)

360
356
353
352
349
345
342
339
333
328
326
323
321
318
314
311
309
306
306
306
307
306
306
306

Saturday 27

First Quarter 49%

11:50

00:48

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

Sun - Rise: 08:11, Set: 16:33, Transit: 12:22. Moon - Rise: 11:50, Set: 00:48. Civil Dark: 17:10 - 07:35. Nautical Dark: 17:49 - 06:55. Astro Dark: 18:27 - 06:17

Total Clouds (% Sky Obscured)

68
68
68
62
55
51
45
41
39
33
24
10
2
0
0
0
0
19
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

68
68
68
62
55
51
45
41
39
33
24
10
0
0
0
0
0
19
0
0
0
0
0
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)

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

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
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
91
89
87
83
74
70
66
63
63
69
73
77
75
75
74
74
74
75
75
73

Pressure (mb)

1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030
1031
1030
1030

Ozone (du)

307
307
307
305
305
305
303
302
302
302
301
300
299
299
299
300
300
300
300
302
303
303
303
302

Sunday 28

Waxing Gibbous 61%

12:06

No Set

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

Sun - Rise: 08:12, Set: 16:34, Transit: 12:23. Moon - Rise: 12:06, Set: No Set. Civil Dark: 17:10 - 07:35. Nautical Dark: 17:50 - 06:55. Astro Dark: 18:28 - 06:17

Total Clouds (% Sky Obscured)

0
0
0
1
0
26
52
65
67
72
67
65
56
55
48
49
40
29
15
5
3
2
2
3

Low Clouds (% Sky Obscured)

0
0
0
1
0
26
52
65
67
67
67
65
51
46
42
48
40
29
15
2
2
2
2
3

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)

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

2
4
5
6
6
6
7
7
9
11
12
13
12
13
12
12
11
11
10
10
10
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
83
87
89
91
94
89
81
71
62
61
62
67
75
78
83
84
87
86
81
76
75

Pressure (mb)

1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028

Ozone (du)

302
301
300
299
301
302
302
302
302
304
303
302
302
302
301
302
303
303
301
299
300
301
301
300

Monday 29

Waxing Gibbous 72%

12:25

02:08

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

Sun - Rise: 08:12, Set: 16:35, Transit: 12:23. Moon - Rise: 12:25, Set: 02:08. Civil Dark: 17:11 - 07:35. Nautical Dark: 17:51 - 06:55. Astro Dark: 18:29 - 06:17

Total Clouds (% Sky Obscured)

5
4
16
28
38
38
37
45
42
41
38
28
15
0
0
0
0
0
0
1
1
3
3
2

Low Clouds (% Sky Obscured)

2
3
16
28
38
38
37
42
40
37
35
23
10
0
0
0
0
0
0
0
1
3
3
2

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)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-8
-8
-7
-6
-5
-7
-7
-8
-9
-10
-11
-12
-12
-13

Relative Humidity (%)

73
72
72
70
70
68
66
64
58
56
55
55
56
62
65
65
64
63
59
58
56
53
52
52

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025

Ozone (du)

299
298
298
298
300
300
301
301
301
301
300
300
299
300
298
296
297
301
307
309
312
313
311
309

Tuesday 30

Waxing Gibbous 82%

12:48

03:32

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

Sun - Rise: 08:12, Set: 16:36, Transit: 12:24. Moon - Rise: 12:48, Set: 03:32. Civil Dark: 17:12 - 07:35. Nautical Dark: 17:52 - 06:56. Astro Dark: 18:30 - 06:18

Total Clouds (% Sky Obscured)

1
3
28
84
94
64
16
21
52
41
29
42
53
63
52
44
36
43
50
54
62
71
81
62

Low Clouds (% Sky Obscured)

1
2
27
75
92
62
16
15
44
36
29
42
52
63
52
44
36
41
47
50
56
64
72
54

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
1
2
5

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-12
-9
-8
-7
-6
-6
-6
-6
-6
-6
-5
-5
-4
-5
-5
-5
-6
-7
-8
-8
-8
-8

Relative Humidity (%)

52
54
61
73
77
78
81
84
76
71
67
65
69
72
78
81
84
86
82
79
76
76
78
76

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1027
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

306
305
303
300
299
299
299
298
298
298
292
287
287
287
286
286
285
285
290
294
299
304
309
315

Wednesday 31

Waxing Gibbous 91%

13:20

05:00

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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
00 Bad
01 Bad

Sun - Rise: 08:12, Set: 16:37, Transit: 12:24. Moon - Rise: 13:20, Set: 05:00. Civil Dark: 17:13 - 07:35. Nautical Dark: 17:53 - 06:56. Astro Dark: 18:31 - 06:18

Total Clouds (% Sky Obscured)

44
23
24
25
25
28
29
31
47
62
77
85
92
100
99
98
98
98
97
97
95
92
86
88

Low Clouds (% Sky Obscured)

36
18
23
25
25
18
14
9
30
51
73
81
91
99
91
85
79
85
90
96
94
92
86
88

Medium Clouds (% Sky Obscured)

8
11
7
5
0
6
12
17
29
41
55
62
65
71
70
81
88
86
87
88
84
78
74
77

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
2
2
2
6
11
25
52
76
98
98
95
70
51
42
27
34

ISS Passover

Visibility (miles)

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

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
4
4
3
7
9
8
20
22
23
28
28
25
30
29
21
25
25
22
24
24
24
27

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
7
8
9
9
10
10
10
9
9
10
8
7
5
4
4
4
3
4
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
84
84
84
81
79
78
75
74
71
75
80
83
84
87
89
89
87
87
89
89
91

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016

Ozone (du)

322
330
337
339
341
342
341
340
339
338
337
337
336
335
335
336
338
339
342
344
346
352
357
363

Thursday 1

Waxing Gibbous 97%

14:06

06:26

Sun - Rise: 08:12, Set: 16:38, Transit: 12:25. Moon - Rise: 14:06, Set: 06:26. Civil Dark: 17:14 - 07:35. Nautical Dark: 17:53 - 06:56. Astro Dark: 18:31 - 06:18

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 Mühlen, Tübingen Region, Germany (48.29,9.66)

Generated: 26/12/25 02:37:21. Forecast: 26/12/25 to 01/01/26. Timezone: UTC+1.00