Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 83%

21:21

11:42

22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 06:39, Set: 20:02, Transit: 13:21. Moon - Rise: 21:21, Set: 11:42. Civil Dark: 20:35 - 06:07. Nautical Dark: 21:14 - 05:28. Astro Dark: 21:56 - 04:45

Total Clouds (% Sky Obscured)

38
28
23
21
5
0
22
29
52
62
60
91
99
100
54
89
80
95
92
86
60
69
53
64

Low Clouds (% Sky Obscured)

0
2
11
0
0
0
0
0
0
0
0
0
21
15
30
43
46
82
82
63
50
69
35
15

Medium Clouds (% Sky Obscured)

9
0
0
0
5
0
21
21
0
0
0
0
0
29
28
37
26
42
33
51
19
22
28
14

High Clouds (% Sky Obscured)

0
0
1
0
0
0
1
16
46
33
33
87
92
100
10
26
25
13
12
18
4
5
2
47

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
12
12
11
11
11
12
15
18
19
20
21
21
22
22
21
21
20
18
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
83
84
87
87
88
88
87
80
70
65
57
53
47
44
43
42
43
53
60
60
65

Pressure (mb)

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

Ozone (du)

312
309
308
307
307
307
306
306
305
305
304
304
305
305
305
305
305
305
304
303
303
303
304
304

Tuesday 1

Waning Gibbous 74%

21:48

13:04

22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Good
04 OK
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

Sun - Rise: 06:41, Set: 20:00, Transit: 13:20. Moon - Rise: 21:48, Set: 13:04. Civil Dark: 20:33 - 06:08. Nautical Dark: 21:12 - 05:29. Astro Dark: 21:54 - 04:47

Total Clouds (% Sky Obscured)

63
61
69
61
22
17
33
87
100
100
100
100
100
87
79
98
74
80
88
100
93
98
96
93

Low Clouds (% Sky Obscured)

17
22
18
16
14
12
20
28
21
20
16
20
14
16
23
23
18
15
19
18
56
41
9
6

Medium Clouds (% Sky Obscured)

10
2
45
2
2
2
0
2
2
2
63
88
100
86
54
92
64
49
46
38
71
96
92
68

High Clouds (% Sky Obscured)

63
61
7
17
0
0
4
78
100
100
100
100
100
80
18
43
74
80
86
100
40
26
27
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
76
77
80
81
84
84
85
84
79
71
65
60
54
48
42
38
36
36
45
53
57
61

Pressure (mb)

1022
1023
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1023

Ozone (du)

305
306
308
312
315
314
313
313
312
312
313
314
316
318
319
317
314
311
309
307
306
304
302
300

Wednesday 2

Waning Gibbous 63%

No Rise

14:26

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

Sun - Rise: 06:42, Set: 19:58, Transit: 13:20. Moon - Rise: No Rise, Set: 14:26. Civil Dark: 20:30 - 06:10. Nautical Dark: 21:09 - 05:31. Astro Dark: 21:51 - 04:49

Total Clouds (% Sky Obscured)

98
93
93
90
59
43
53
44
46
41
26
51
15
10
22
19
100
91
100
35
30
14
30
31

Low Clouds (% Sky Obscured)

10
10
8
11
13
7
11
12
12
10
4
0
1
0
4
8
8
13
8
0
0
0
0
0

Medium Clouds (% Sky Obscured)

63
57
89
83
43
25
32
22
24
22
15
13
0
4
1
0
0
0
0
0
0
2
2
2

High Clouds (% Sky Obscured)

21
25
1
2
2
1
3
0
0
1
2
51
12
5
16
8
100
91
100
35
30
14
30
31

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 (%)

8
12
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
2
3
3
3
3
3
3
3
3
4
5
6
7
7
7
7
8
8
7
4
4
3

Chance of Frost

Temperature (°C)

16
16
15
14
13
13
12
12
11
11
12
15
18
20
21
22
23
23
23
23
23
21
19
17

Feels Like (°C)

14
15
14
12
12
13
13
12
12
11
13
16
18
19
21
22
22
21
21
20
20
19
18
16

Dew Point (°C)

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

Relative Humidity (%)

63
61
62
64
66
68
69
71
72
75
70
59
54
48
44
39
36
36
34
38
43
53
56
58

Pressure (mb)

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

Ozone (du)

298
297
298
299
298
297
296
298
297
296
296
295
295
293
293
293
291
291
291
291
289
289
289
289

Thursday 3

Waning Gibbous 52%

22:24

15:43

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

Sun - Rise: 06:43, Set: 19:56, Transit: 13:20. Moon - Rise: 22:24, Set: 15:43. Civil Dark: 20:28 - 06:11. Nautical Dark: 21:07 - 05:33. Astro Dark: 21:48 - 04:51

Total Clouds (% Sky Obscured)

36
11
14
19
27
47
60
58
35
33
17
11
0
0
2
2
4
8
15
20
42
4
3
3

Low Clouds (% Sky Obscured)

0
5
10
12
16
19
22
18
15
13
10
5
0
0
0
0
2
4
6
3
2
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

36
3
2
1
4
14
25
20
7
11
4
5
0
0
2
2
1
0
3
10
42
2
2
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
1
0
2
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
3
3
3
4
4
4
4
4
4
3
5
6
7
8
9
9
9
10
10
9
7
6
5

Chance of Frost

Temperature (°C)

16
15
14
14
13
13
13
13
13
12
14
17
20
23
25
26
26
27
28
28
26
24
22
21

Feels Like (°C)

14
13
15
14
13
12
12
11
11
12
13
17
19
23
25
26
26
27
27
27
26
24
23
21

Dew Point (°C)

8
7
8
8
8
8
8
8
8
8
8
10
10
12
13
13
12
13
13
13
14
15
14
13

Relative Humidity (%)

60
60
64
67
69
70
72
72
74
76
70
62
54
49
47
43
41
40
39
41
46
55
61
63

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1017
1017
1017
1018

Ozone (du)

288
288
287
287
286
286
286
285
285
285
285
286
284
282
281
281
281
281
281
281
282
281
280
279

Friday 4

Third Quarter 40%

23:13

16:48

22 Good
23 Good
00 Good
01 Good
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 Bad
21 OK

Sun - Rise: 06:45, Set: 19:54, Transit: 13:19. Moon - Rise: 23:13, Set: 16:48. Civil Dark: 20:26 - 06:13. Nautical Dark: 21:05 - 05:34. Astro Dark: 21:46 - 04:53

Total Clouds (% Sky Obscured)

2
2
2
2
23
47
65
65
65
68
70
61
99
95
87
87
81
75
70
69
68
59
52
42

Low Clouds (% Sky Obscured)

0
0
0
0
4
7
9
12
14
28
43
37
55
52
63
56
53
52
49
36
18
2
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
15
24
33
34
35
37
32
25
19
15
17
16
9
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
23
47
65
65
65
68
57
52
98
88
46
29
26
21
17
16
20
24
23
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
8
9
9
9
3
4
6
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
3
2
35
39
37
33
30
11
31
49
41
42
35
20
15
8
5
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
17
16
16
16
15
15
15
16
18
19
21
22
22
23
23
23
23
21
20
18
16

Feels Like (°C)

20
20
19
18
17
18
18
17
18
18
19
20
22
21
22
22
22
23
23
22
22
23
23
15

Dew Point (°C)

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

Relative Humidity (%)

66
68
68
72
73
77
80
84
89
87
83
76
68
62
59
63
64
58
51
46
51
56
61
62

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025

Ozone (du)

279
280
280
283
284
285
286
284
283
282
281
282
283
282
282
282
282
282
282
282
282
282
282
282

Saturday 5

Waning Crescent 28%

00:19

17:38

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

Sun - Rise: 06:46, Set: 19:52, Transit: 13:19. Moon - Rise: 00:19, Set: 17:38. Civil Dark: 20:24 - 06:14. Nautical Dark: 21:02 - 05:36. Astro Dark: 21:43 - 04:55

Total Clouds (% Sky Obscured)

32
39
46
54
49
46
41
31
22
12
12
10
9
10
12
15
21
27
32
31
32
32
34
37

Low Clouds (% Sky Obscured)

1
6
4
0
0
2
3
2
1
1
1
0
0
0
0
0
0
0
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
14
32

High Clouds (% Sky Obscured)

23
32
44
54
48
38
28
22
15
10
9
8
9
10
12
15
20
27
32
31
32
32
34
36

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
11
11
11
11
11
14
16
18
20
22
24
25
25
26
23
22
20
18

Feels Like (°C)

16
17
16
15
15
11
11
11
11
11
11
12
13
14
14
17
17
25
24
24
24
24
24
17

Dew Point (°C)

9
7
6
6
5
4
4
4
4
5
5
6
7
8
8
10
11
12
12
13
13
13
14
12

Relative Humidity (%)

64
63
63
62
61
61
59
60
61
64
65
60
55
50
47
46
43
44
45
45
51
58
67
69

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1021
1022
1022

Ozone (du)

281
280
281
281
281
281
280
280
280
280
280
281
281
281
282
282
283
283
284
285
284
283
283
283

Sunday 6

Waning Crescent 18%

01:37

18:15

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

Sun - Rise: 06:47, Set: 19:50, Transit: 13:19. Moon - Rise: 01:37, Set: 18:15. Civil Dark: 20:22 - 06:16. Nautical Dark: 21:00 - 05:37. Astro Dark: 21:41 - 04:57

Total Clouds (% Sky Obscured)

47
49
48
52
46
33
22
22
22
20
27
37
47
33
18
4
35
66
97
80
62
45

Low Clouds (% Sky Obscured)

0
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
32
25
16
16
16
18
18
15
15
12
7
1
1
0
0
12
26
38
39
34
31

High Clouds (% Sky Obscured)

39
39
44
52
46
31
12
15
17
16
21
30
46
33
18
4
35
66
95
74
52
28

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
2
2
6
4
0
2
2
0
1
0
0
4
5
6
9
7
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

Wind Speed/Direction (mph)

4
3
3
3
4
3
3
3
2
2
2
3
5
7
7
7
8
8
8
9
8
6

Chance of Frost

Temperature (°C)

17
15
14
14
14
13
14
13
14
15
16
19
22
25
26
28
29
29
29
29
27
25

Feels Like (°C)

17
16
16
15
15
13
15
14
15
14
14
18
20
21
22
22
23
33
31
30
30
30

Dew Point (°C)

11
10
10
10
10
10
10
10
11
11
12
13
14
16
15
15
14
14
14
15
15
15

Relative Humidity (%)

71
73
75
76
79
79
80
82
80
79
77
70
63
58
50
44
38
39
39
41
47
55

Pressure (mb)

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

Ozone (du)

283
284
283
283
283
284
284
285
285
286
286
286
286
286
286
286
285
285
284
283
284
285

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

Generated: 31/08/26 22:24:59. Forecast: 31/08/26 to 06/09/26. Timezone: UTC+2.00