Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waxing Gibbous 100%

15:31

08:56

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:56, Set: 16:28, Transit: 12:12. Moon - Rise: 15:31, Set: 08:56. Civil Dark: 17:04 - 07:20. Nautical Dark: 17:43 - 06:41. Astro Dark: 18:21 - 06:03

Total Clouds (% Sky Obscured)

96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
96
95
92
92

Low Clouds (% Sky Obscured)

82
82
86
86
81
81
86
100
98
94
88
81
77
90
91
95
96
92
92
90
87
83
83
84

Medium Clouds (% Sky Obscured)

2
1
30
54
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
90
79
60
36

High Clouds (% Sky Obscured)

84
88
64
82
91
97
100
100
100
100
100
100
100
100
100
100
100
100
80
9
28
2
0
2

ISS Passover

Visibility (miles)

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

Fog (%)

46
31
20
15
55
57
59
64
73
77
84
100
100
100
91
4
4
4
6
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
5
9
22
42
71
83
78
56
46
38
22
14
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
77
83
86
86
88
86
84
83
83
84
84
86
88
89
94
98
98
98
100
98
96
94

Pressure (mb)

1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014

Ozone (du)

307
306
306
304
304
305
308
309
308
309
308
308
309
313
309
305
305
307
315
322
326
331
333
329

Friday 5

Full Moon 98%

16:26

10:05

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:57, Set: 16:27, Transit: 12:12. Moon - Rise: 16:26, Set: 10:05. Civil Dark: 17:03 - 07:21. Nautical Dark: 17:43 - 06:42. Astro Dark: 18:21 - 06:04

Total Clouds (% Sky Obscured)

97
97
92
87
66
65
73
76
74
100
95
80
98
98
100
100
100
100
100
100
97
95
97
73

Low Clouds (% Sky Obscured)

93
94
89
84
62
57
64
70
67
100
95
80
94
92
90
99
100
100
99
100
93
90
96
45

Medium Clouds (% Sky Obscured)

18
10
32
4
5
2
3
0
0
0
0
1
5
0
1
31
72
72
66
91
91
90
54
30

High Clouds (% Sky Obscured)

0
0
1
0
0
0
1
5
8
11
5
6
39
40
69
100
100
100
40
1
3
17
23
29

ISS Passover

Visibility (miles)

0
0
0
0
0
1
1
1
1
1
6
9
9
9
4
9
8
9
9
9
9
4
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
57
57
61
99
99
100
100
100
100
100
100
100
99
42
0

Precipitation Type

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

Precipitation Probability (%)

4
8
10
16
2
0
0
0
0
0
0
0
0
0
0
0
0
0
8
44
80
66
54
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0.2
0

Wind Speed/Direction (mph)

3
3
3
3
3
4
4
4
4
4
4
4
5
5
6
6
7
8
5
6
7
9
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
100
98
98
98
98
96
98
94
94
94
94
96
94
92
94
96
91
91
83
80

Pressure (mb)

1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

329
327
331
336
340
339
334
331
334
334
340
336
330
327
322
313
306
302
302
304
308
309
310
311

Saturday 6

Waning Gibbous 94%

17:37

10:55

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:58, Set: 16:27, Transit: 12:13. Moon - Rise: 17:37, Set: 10:55. Civil Dark: 17:03 - 07:22. Nautical Dark: 17:43 - 06:43. Astro Dark: 18:20 - 06:05

Total Clouds (% Sky Obscured)

38
73
97
100
56
65
68
63
72
59
77
89
97
89
98
86
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
24
40
39
27
42
57
54
53
51
58
47
65
59
28
34
69
84
80
76
70
57
74
74

Medium Clouds (% Sky Obscured)

0
61
26
71
55
65
40
35
39
32
65
77
92
71
50
26
42
71
77
93
92
97
100
100

High Clouds (% Sky Obscured)

4
73
94
100
56
65
32
60
65
3
0
19
12
29
87
50
100
100
94
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

10
30
28
9
7
4
7
25
6
5
11
17
24
15
19
42
36
34
36
62
55
44
22
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.3

Wind Speed/Direction (mph)

11
12
12
10
9
8
8
9
11
9
10
14
12
11
10
10
10
10
11
11
10
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
89
93
94
96
94
88
91
94
86
89
88
93
93
94
93
91
89
89
91
91
90

Pressure (mb)

1014
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1016

Ozone (du)

310
306
304
302
299
300
301
300
300
301
300
298
295
293
293
291
290
287
285
284
283
283
284
282

Sunday 7

Waning Gibbous 86%

18:59

11:30

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:59, Set: 16:27, Transit: 12:13. Moon - Rise: 18:59, Set: 11:30. Civil Dark: 17:03 - 07:23. Nautical Dark: 17:43 - 06:44. Astro Dark: 18:20 - 06:06

Total Clouds (% Sky Obscured)

98
97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
89
83
80

Low Clouds (% Sky Obscured)

76
65
56
82
86
90
90
92
93
94
95
96
95
95
94
86
79
72
67
61
56
46
47
40

Medium Clouds (% Sky Obscured)

94
89
85
90
94
97
98
99
100
100
100
100
99
99
98
96
98
88
87
83
92
70
37
48

High Clouds (% Sky Obscured)

87
76
67
82
93
100
100
100
100
99
99
98
98
99
100
75
44
17
14
11
20
36
31
9

ISS Passover

Visibility (miles)

7
9
9
7
3
4
3
4
3
4
5
5
5
4
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
43
64
95
95
95
95
95
95
95
95
95
95
95
82
70
35
11
9
9
5
6
9
25

Precipitation Amount (mm)

0
0
0
0.9
1.2
1.2
1.1
1.2
1.1
0.9
0.9
1.1
0.9
1
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
12
15
14
11
12
15
17
18
20
21
21
21
20
19
18
17
16
14
13
11
11
10

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
6
6
7
7
7
8
8
8
9
9
9
8
8
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
85
88
90
94
94
93
94
91
90
90
90
90
90
90
90
88
90
90
90
88
88
90

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1018

Ozone (du)

280
283
285
284
285
287
287
285
284
285
287
287
286
286
289
290
291
290
292
297
297
298
296
295

Monday 8

Waning Gibbous 77%

20:23

11:55

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:00, Set: 16:27, Transit: 12:13. Moon - Rise: 20:23, Set: 11:55. Civil Dark: 17:03 - 07:24. Nautical Dark: 17:42 - 06:44. Astro Dark: 18:20 - 06:07

Total Clouds (% Sky Obscured)

87
93
100
100
100
100
100
100
100
100
100
100
100
100
100
89
82
77
85
89
91
94
97
100

Low Clouds (% Sky Obscured)

40
44
35
40
45
49
50
55
50
54
55
55
52
56
61
60
63
68
64
59
51
31
15
1

Medium Clouds (% Sky Obscured)

63
35
82
92
85
74
88
89
91
68
71
47
42
38
33
36
40
43
50
58
65
68
70
67

High Clouds (% Sky Obscured)

38
47
100
100
100
100
94
100
88
51
94
100
100
100
100
80
59
53
56
55
55
67
82
100

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 (%)

17
24
16
29
15
10
17
22
19
8
9
2
7
7
3
6
3
1
1
1
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
9
8
8
8
8
8
8
8
8
8
8
7
7
6
5
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
8
8
8
8
8
8
8
7
7
7
7
6
6
6
6
6
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
95
95
93
95
95
95
95
95
95
96
94
93
94
93
93
91
91
90
88
84
79

Pressure (mb)

1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

293
292
290
286
286
287
291
296
299
299
300
303
303
303
304
304
304
304
303
303
303
303
301
300

Tuesday 9

Waning Gibbous 67%

21:44

12:14

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
02 Bad
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK

Sun - Rise: 08:01, Set: 16:27, Transit: 12:14. Moon - Rise: 21:44, Set: 12:14. Civil Dark: 17:03 - 07:25. Nautical Dark: 17:42 - 06:45. Astro Dark: 18:20 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
99
97
96
96
96
96
90
84
78
59
40
20
12
6
2
4
9
14
16
18
24

Low Clouds (% Sky Obscured)

1
1
1
1
0
0
5
9
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
67
72
71
76
68
55
45
31
26
13
7
6
6
5
6
4
2
4
9
14
16
18
24

High Clouds (% Sky Obscured)

100
100
99
98
97
94
92
94
95
84
74
64
44
25
5
3
2
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
5
9
7
8
7
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
87
87
88
90
90
90
90
90
90
90
90
90
91
89
88
88
86
83
82
78
73

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016

Ozone (du)

298
297
295
293
291
289
287
287
286
285
285
285
286
285
284
284
284
285
285
286
288
290
288
287

Wednesday 10

Waning Gibbous 57%

23:00

12:29

13 OK
14 OK
15 OK
16 Bad
17 Bad
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

Sun - Rise: 08:02, Set: 16:27, Transit: 12:14. Moon - Rise: 23:00, Set: 12:29. Civil Dark: 17:03 - 07:26. Nautical Dark: 17:43 - 06:46. Astro Dark: 18:20 - 06:08

Total Clouds (% Sky Obscured)

32
37
45
60
76
85
83
76
68
65
57
49
55
69
77
71
59
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
12
18
20
22
25

Medium Clouds (% Sky Obscured)

29
27
24
36
45
53
48
45
44
48
55
49
55
51
42
28
14
6

High Clouds (% Sky Obscured)

13
22
38
36
38
30
24
19
14
12
10
17
19
12
10
4
5
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
5
5
5
5
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

11
10
10
9
8
7
6
6
6
5
5
5
4
5
4
4
4
4

Feels Like (°C)

6
11
10
10
9
8
7
4
3
3
3
2
3
2
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

69
72
76
80
81
82
83
83
83
83
83
85
86
86
86
88
88
89

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

286
285
284
283
283
283
283
283
283
284
285
287
289
292
296
299
298
298

Forecast for Mühlen, Tübingen Region, Germany (48.29,9.66)

Generated: 04/12/25 13:48:46. Forecast: 04/12/25 to 10/12/25. Timezone: UTC+1.00