Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 98%

19:07

09:26

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

Sun - Rise: 07:17, Set: 19:08, Transit: 13:11. Moon - Rise: 19:07, Set: 09:26. Civil Dark: 19:39 - 06:46. Nautical Dark: 20:16 - 06:09. Astro Dark: 20:53 - 05:32

Total Clouds (% Sky Obscured)

19
44
18
4
4
4
5
7
20
49
21
23
27
28
29
20
41
36
31
25
6
12
16
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
27
28
29
20
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
6
3
3
3
2
3
5
18
45
21
4
2
2
7
2
36
36
28
22
2
9
7
5

High Clouds (% Sky Obscured)

1
1
1
1
2
2
2
3
2
3
3
2
0
0
0
0
4
1
3
3
4
4
9
10

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
2
2
4
6
6
4
1
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)

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

Chance of Frost

Temperature (°C)

24
25
25
25
24
21
18
17
15
13
12
11
11
11
10
10
10
10
10
14
17
20
23
25

Feels Like (°C)

24
25
26
25
25
22
20
18
17
15
12
12
12
12
11
11
11
11
12
15
18
21
23
25

Dew Point (°C)

9
8
9
10
14
14
14
13
11
10
9
8
8
8
7
6
6
6
6
7
7
9
10
11

Relative Humidity (%)

38
35
35
38
51
63
75
79
80
80
81
80
80
81
78
77
77
78
73
64
54
47
43
40

Pressure (mb)

1020
1019
1019
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

276
276
276
276
276
276
276
276
275
275
274
274
273
273
273
273
273
273
273
274
274
275
275
275

Monday 28

Waning Gibbous 93%

19:26

10:48

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

Sun - Rise: 07:18, Set: 19:06, Transit: 13:11. Moon - Rise: 19:26, Set: 10:48. Civil Dark: 19:37 - 06:47. Nautical Dark: 20:14 - 06:11. Astro Dark: 20:51 - 05:34

Total Clouds (% Sky Obscured)

23
5
10
6
14
17
8
4
5
10
12
26
56
73
89
77
62
12
15
60
88
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

16
4
7
3
3
3
2
0
0
0
0
0
2
26
52
68
51
2
2
2
2
36
2
2

High Clouds (% Sky Obscured)

4
0
2
2
10
12
5
3
3
6
11
25
56
71
79
47
59
9
12
57
82
100
100
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
4
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
9
10
10
8
6
6
5
5
4
4
4
4
4
3
2
2
2
1
1
3
3
2
3

Chance of Frost

Temperature (°C)

25
26
26
25
24
21
19
17
16
15
14
14
13
12
12
11
11
11
11
13
16
18
19
21

Feels Like (°C)

25
26
26
24
24
21
19
18
17
16
14
14
13
11
11
11
11
10
12
14
16
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

38
39
39
42
52
67
76
81
86
89
90
89
90
90
89
87
87
87
85
76
67
59
53
46

Pressure (mb)

1020
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1021

Ozone (du)

275
276
278
278
278
279
279
280
280
281
282
281
280
280
280
280
280
280
281
281
281
280
280
280

Tuesday 29

Waning Gibbous 86%

19:51

12:12

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 OK
11 Bad
12 OK
13 OK

Sun - Rise: 07:19, Set: 19:04, Transit: 13:11. Moon - Rise: 19:51, Set: 12:12. Civil Dark: 19:35 - 06:48. Nautical Dark: 20:11 - 06:12. Astro Dark: 20:48 - 05:35

Total Clouds (% Sky Obscured)

100
100
63
98
87
83
99
100
100
100
100
100
100
100
100
100
88
78
75
71
43
56
28
37

Low 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

Medium Clouds (% Sky Obscured)

1
10
1
0
0
0
0
0
0
0
0
1
31
44
29
31
38
50
63
40
4
2
2
2

High Clouds (% Sky Obscured)

100
100
55
97
85
83
99
100
100
100
100
100
100
100
100
100
73
61
64
56
42
49
23
23

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)

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

Chance of Frost

Temperature (°C)

23
24
24
23
22
20
17
16
15
15
14
14
14
13
12
12
12
11
11
14
17
19
21
24

Feels Like (°C)

22
22
22
23
21
19
17
16
15
14
14
14
14
13
13
12
12
11
11
14
17
20
21
24

Dew Point (°C)

10
10
11
11
13
13
13
12
13
13
12
12
12
11
11
11
11
10
10
11
12
11
11
11

Relative Humidity (%)

43
41
42
45
56
67
74
78
85
87
87
89
89
89
90
90
92
92
90
82
71
58
51
45

Pressure (mb)

1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021

Ozone (du)

280
280
279
279
279
279
279
278
279
279
279
280
280
279
278
278
277
276
276
275
275
275
276
276

Wednesday 30

Waning Gibbous 77%

20:25

13:32

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
13 Bad

Sun - Rise: 07:21, Set: 19:02, Transit: 13:10. Moon - Rise: 20:25, Set: 13:32. Civil Dark: 19:33 - 06:50. Nautical Dark: 20:09 - 06:14. Astro Dark: 20:46 - 05:37

Total Clouds (% Sky Obscured)

50
62
75
83
92
100
100
100
100
100
100
100
100
99
99
99
99
100
98
97
96
97
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
2
0
2
12
17
24
14
6
0
7
18
21

Medium Clouds (% Sky Obscured)

9
16
23
27
33
37
42
44
43
37
31
24
18
12
6
5
4
1
0
2
3
3
4
34

High Clouds (% Sky Obscured)

31
42
50
66
82
98
99
100
100
100
100
100
100
99
99
98
99
99
97
96
94
96
98
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 (%)

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)

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

Chance of Frost

Temperature (°C)

25
26
26
26
24
21
20
19
18
17
16
16
15
15
15
14
13
13
13
15
16
19
20
22

Feels Like (°C)

25
25
25
26
24
20
20
19
18
17
16
16
15
14
14
13
13
13
12
15
17
19
20
21

Dew Point (°C)

11
11
11
12
14
14
15
15
14
14
13
13
12
12
12
11
10
10
10
11
11
13
13
13

Relative Humidity (%)

41
39
38
41
53
65
74
78
81
81
82
79
80
82
82
82
82
83
83
75
71
68
62
59

Pressure (mb)

1021
1020
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

276
276
275
275
274
274
274
275
274
275
274
273
273
272
272
272
271
271
271
271
271
272
272
272

Thursday 1

Waning Gibbous 66%

21:10

No Set

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
13 Bad

Sun - Rise: 07:22, Set: 19:00, Transit: 13:10. Moon - Rise: 21:10, Set: No Set. Civil Dark: 19:31 - 06:51. Nautical Dark: 20:07 - 06:15. Astro Dark: 20:44 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
100
100
100
100
100
100
96
91
86
88
90
92
94
97
100

Low Clouds (% Sky Obscured)

19
22
30
34
24
22
13
10
9
14
13
20
19
12
7
10
16
65
75
81
79
69
54
26

Medium Clouds (% Sky Obscured)

55
55
60
70
82
97
96
83
57
59
56
58
53
44
39
31
24
22
17
19
17
16
14
15

High Clouds (% Sky Obscured)

100
100
100
77
56
38
56
78
95
97
97
98
98
99
100
75
57
52
62
67
73
80
90
99

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 (%)

1
2
6
17
24
27
32
29
13
13
16
13
49
49
18
18
12
4
4
3
2
5
3
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
5
5
4
5
6
4
4
4
4
5
5
5
5
5
5
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

23
23
23
23
22
20
18
17
16
16
16
16
16
15
15
14
14
14
14
15
16
17
18
19

Feels Like (°C)

23
23
22
23
21
19
17
16
16
15
15
15
15
14
14
14
14
14
14
13
13
13
14
14

Dew Point (°C)

14
14
14
15
15
15
15
15
15
15
14
15
15
13
14
13
13
13
13
13
13
12
12
12

Relative Humidity (%)

57
56
56
57
63
74
82
87
92
92
92
93
93
92
93
93
93
95
93
87
81
74
69
62

Pressure (mb)

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

Ozone (du)

272
272
271
271
270
270
269
269
270
270
270
271
271
272
272
272
272
272
272
272
272
273
273
274

Friday 2

Waning Gibbous 54%

22:11

14:42

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
13 Bad

Sun - Rise: 07:24, Set: 18:58, Transit: 13:10. Moon - Rise: 22:11, Set: 14:42. Civil Dark: 19:29 - 06:53. Nautical Dark: 20:05 - 06:16. Astro Dark: 20:42 - 05:40

Total Clouds (% Sky Obscured)

98
96
94
94
92
91
84
79
77
76
75
77
81
87
92
92
88
88
88
88
88
74
60
50

Low Clouds (% Sky Obscured)

12
8
0
1
2
3
3
2
2
10
25
40
53
68
81
81
82
82
79
79
25
3
2
3

Medium Clouds (% Sky Obscured)

15
25
33
46
52
61
60
60
59
51
46
44
40
36
31
26
22
26
35
39
40
34
24
13

High Clouds (% Sky Obscured)

82
62
36
21
8
0
0
0
5
5
10
20
35
44
44
36
27
17
12
7
6
7
7
12

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 (%)

1
2
1
4
7
5
11
11
1
4
3
0
1
2
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)

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

Chance of Frost

Temperature (°C)

20
20
20
20
19
17
16
15
14
14
14
13
13
13
13
13
13
13
14
14
15
16
18
19

Feels Like (°C)

14
21
20
19
20
21
22
14
14
14
14
13
14
12
12
13
13
13
13
12
11
11
12
13

Dew Point (°C)

11
11
10
9
9
10
10
10
9
10
10
9
9
10
10
10
11
11
11
9
8
7
6
6

Relative Humidity (%)

56
54
51
49
53
61
67
70
73
74
75
75
76
79
80
84
83
83
83
71
61
54
47
41

Pressure (mb)

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

Ozone (du)

274
274
274
275
275
274
274
274
274
275
275
275
275
276
277
277
277
277
277
277
278
278
279
279

Saturday 3

Third Quarter 42%

23:25

15:36

14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:25, Set: 18:56, Transit: 13:09. Moon - Rise: 23:25, Set: 15:36. Civil Dark: 19:27 - 06:54. Nautical Dark: 20:03 - 06:18. Astro Dark: 20:40 - 05:41

Total Clouds (% Sky Obscured)

44
42
40
23
7
0
0
10
45
69
80
86
88
90
92
94
97
98

Low Clouds (% Sky Obscured)

5
7
7
5
3
0
0
0
0
14
30
42
49
45
60
70
85
88

Medium Clouds (% Sky Obscured)

18
24
26
23
7
0
0
10
9
18
32
43
44
44
50
54
59
66

High Clouds (% Sky Obscured)

11
15
9
10
7
0
0
5
10
15
20
25
30
45
60
64
63
68

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)

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

Chance of Frost

Temperature (°C)

21
20
20
20
18
16
14
13
13
12
11
11
10
10
10
10
10
10

Feels Like (°C)

14
19
18
17
17
17
18
10
11
12
11
10
9
8
7
8
8
8

Dew Point (°C)

5
6
7
9
9
9
10
9
8
7
7
6
5
6
6
6
6
7

Relative Humidity (%)

36
40
44
49
56
65
75
75
72
72
73
73
73
74
77
78
80
80

Pressure (mb)

1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

280
280
281
281
282
282
283
284
285
286
286
287
288
288
289
290
290
290

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

Generated: 27/09/26 14:05:12. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+2.00