Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 66%

17:07

23:39

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

Sun - Rise: 06:19, Set: 20:35, Transit: 13:27. Moon - Rise: 17:07, Set: 23:39. Civil Dark: 21:12 - 05:42. Nautical Dark: 21:58 - 04:55. Astro Dark: 22:52 - 04:01

Total Clouds (% Sky Obscured)

4
16
10
0
10
28
59
87
87
87
75
75
81
81
82
73
82
73
100
73
73
84
87
90

Low Clouds (% Sky Obscured)

4
14
0
6
18
24
32
28
29
27
36
25
35
23
53
58
45
23
11
19
19
17
25
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
63
43
23
21
40
24
46
97
100
100
88
66
32
33
40
82
77

High Clouds (% Sky Obscured)

0
0
0
10
7
59
58
99
42
57
100
100
100
100
100
100
100
100
100
100
100
84
74
49

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
31
30
21

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
14
14
14
15
17
17
19
19
20
21
21
21
20
20
19
18
16
15
14

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
12
12
12
12
12
13
13
12
12
12
11
12
12
12
12
13
13
12
13
13

Relative Humidity (%)

75
78
80
83
85
89
88
85
81
75
73
64
63
60
55
55
56
58
60
67
72
79
90
92

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

328
331
332
332
331
328
327
326
324
323
322
321
322
324
326
325
326
325
327
328
330
330
331
337

Saturday 22

Waxing Gibbous 75%

18:02

No Set

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 OK
21 Bad
22 OK
23 OK

Sun - Rise: 06:20, Set: 20:33, Transit: 13:27. Moon - Rise: 18:02, Set: No Set. Civil Dark: 21:09 - 05:44. Nautical Dark: 21:56 - 04:58. Astro Dark: 22:49 - 04:04

Total Clouds (% Sky Obscured)

97
100
99
100
100
100
100
100
99
100
89
100
100
100
75
88
69
86
73
62
45
55
45
32

Low Clouds (% Sky Obscured)

27
36
28
45
71
50
31
34
51
48
35
63
81
64
64
86
59
85
66
62
43
55
45
32

Medium Clouds (% Sky Obscured)

87
99
86
69
75
99
95
91
96
100
87
100
62
36
30
14
11
21
16
0
17
0
0
0

High Clouds (% Sky Obscured)

29
100
98
100
100
100
100
100
87
67
66
62
75
100
4
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
6
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
26
30
42
33
29
8
3
2
23
40
47
55
41
47
17
4
6
12
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
3
3
4
3
3
4
8
9
10
11
11
12
12
11
12
12
9
8
6
5
5

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
12
12
13
14
14
15
16
16
17
17
17
18
18
17
16
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
95
93
92
93
93
89
84
80
71
67
63
50
49
45
44
50
53
56
62
64
66

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021

Ozone (du)

340
340
342
343
343
343
346
347
348
350
351
351
350
350
350
351
352
353
354
354
354
355
354
353

Sunday 23

Waxing Gibbous 83%

18:44

00:30

00 Good
01 Good
02 Good
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 OK
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 06:22, Set: 20:31, Transit: 13:26. Moon - Rise: 18:44, Set: 00:30. Civil Dark: 21:07 - 05:45. Nautical Dark: 21:53 - 05:00. Astro Dark: 22:46 - 04:07

Total Clouds (% Sky Obscured)

14
1
0
3
48
68
76
93
86
79
79
58
92
98
56
72
35
54
48
75
62
69
50
42

Low Clouds (% Sky Obscured)

11
1
0
3
48
68
76
93
86
79
72
48
63
92
54
58
23
37
44
73
22
6
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
42
26
61
48
20
36
19
24
4
16
41
40
21
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
21
27
29
50
45
29

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
2
1
1
0
1
0
1
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)

5
5
4
4
5
5
5
5
8
9
10
11
12
12
11
11
11
11
10
8
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
79
80
83
82
81
76
72
70
69
65
59
51
52
50
48
45
44
50
57
60
68
69
70

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

352
352
352
352
352
353
352
352
352
351
351
351
349
347
347
347
346
345
344
343
343
344
344
346

Monday 24

Waxing Gibbous 90%

19:15

01:34

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

Sun - Rise: 06:23, Set: 20:29, Transit: 13:26. Moon - Rise: 19:15, Set: 01:34. Civil Dark: 21:05 - 05:47. Nautical Dark: 21:50 - 05:02. Astro Dark: 22:42 - 04:10

Total Clouds (% Sky Obscured)

6
5
4
7
32
50
62
82
47
12
27
39
28
27
27
29
29
22
15
8
5
3
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
23
43
58
73
40
9
23
33
18
18
16
19
17
14
9
5
3
2
0
0

Medium Clouds (% Sky Obscured)

1
1
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
2
2
5
7
2
0
0
0
0
0
2
3
3
0
2
3
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
81
59
2
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)

2
2
2
2
2
2
2
2
1
1
2
4
4
4
4
4
5
5
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

12
11
11
10
9
9
9
9
10
12
15
17
18
19
20
20
20
21
20
19
17
16
14
13

Feels Like (°C)

11
12
12
11
10
10
10
9
11
13
17
18
19
19
21
22
21
21
19
19
17
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

73
77
81
84
87
88
90
91
82
76
69
62
54
49
45
42
40
41
42
50
63
72
75
76

Pressure (mb)

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

Ozone (du)

348
346
344
344
345
345
344
342
343
340
336
334
333
332
330
329
328
325
323
321
319
321
320
318

Tuesday 25

Waxing Gibbous 95%

19:38

02:45

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 Good
11 OK
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: 06:25, Set: 20:26, Transit: 13:26. Moon - Rise: 19:38, Set: 02:45. Civil Dark: 21:03 - 05:49. Nautical Dark: 21:48 - 05:04. Astro Dark: 22:39 - 04:12

Total Clouds (% Sky Obscured)

1
0
1
1
0
0
0
19
5
2
3
41
62
91
92
83
91
97
100
100
89
80
70
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
47
13
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
30
70
66
54
36
35

High Clouds (% Sky Obscured)

1
0
1
1
0
0
0
19
5
2
2
40
60
90
91
78
90
95
100
100
82
66
49
45

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
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)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
11
12
15
17
19
21
22
23
24
24
24
23
22
20
19
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
75
76
77
78
76
69
58
49
43
38
35
33
32
31
34
37
43
49
53
56
60

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

317
316
316
315
314
313
313
311
311
310
310
311
311
311
311
311
311
312
312
312
312
314
315
316

Wednesday 26

Waxing Gibbous 97%

19:55

04:02

00 OK
01 OK
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 OK
23 Bad

Sun - Rise: 06:27, Set: 20:24, Transit: 13:25. Moon - Rise: 19:55, Set: 04:02. Civil Dark: 21:00 - 05:51. Nautical Dark: 21:45 - 05:06. Astro Dark: 22:36 - 04:15

Total Clouds (% Sky Obscured)

46
37
52
59
77
83
84
86
66
78
96
97
98
99
94
90
85
83
77
73
67
56
37
57

Low Clouds (% Sky Obscured)

1
1
4
7
12
15
16
18
0
1
1
2
4
6
10
15
18
16
16
18
12
8
3
2

Medium Clouds (% Sky Obscured)

32
34
44
49
61
48
33
20
45
50
47
61
71
81
76
73
72
64
57
49
37
23
8
23

High Clouds (% Sky Obscured)

43
31
31
2
0
25
50
67
28
47
67
72
79
83
67
49
31
37
40
43
49
52
37
57

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

Precipitation Probability (%)

0
11
0
0
0
0
0
0
0
0
0
2
6
6
27
39
45
42
34
10
14
12
5
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
15
16
18
21
23
23
24
25
25
25
25
24
23
23
22
21
20

Feels Like (°C)

15
14
14
14
16
15
16
16
18
18
18
18
19
19
20
25
24
23
25
25
27
22
22
22

Dew Point (°C)

9
9
9
9
10
10
10
11
10
11
11
11
11
11
10
10
10
9
10
12
13
13
13
13

Relative Humidity (%)

60
63
64
65
68
70
72
73
67
60
54
48
45
42
38
38
38
36
42
48
54
57
61
64

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

315
315
316
316
315
312
309
308
309
307
306
304
303
302
301
300
299
298
298
297
296
296
296
295

Thursday 27

Waxing Gibbous 98%

20:08

05:19

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
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: 06:28, Set: 20:22, Transit: 13:25. Moon - Rise: 20:08, Set: 05:19. Civil Dark: 20:58 - 05:53. Nautical Dark: 21:42 - 05:08. Astro Dark: 22:33 - 04:18

Total Clouds (% Sky Obscured)

77
98
71
49
25
29
42
47
64
81
100
100
100
100
99
97
96
97
99
100
100
100
100
92

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
2
3
16
29
42
30
16
1
8
14
21
24
26
27
24

Medium Clouds (% Sky Obscured)

37
52
35
17
1
1
1
0
9
23
38
43
49
60
64
67
71
79
88
97
97
97
97
82

High Clouds (% Sky Obscured)

77
95
71
49
25
29
42
47
64
81
100
98
94
91
93
95
96
97
99
100
100
100
100
85

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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

8
2
5
4
0
0
0
0
0
0
0
1
2
1
8
10
6
17
27
39
56
66
71
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.2

Wind Speed/Direction (mph)

4
4
4
5
4
4
4
4
4
5
6
7
8
9
10
11
11
12
9
7
5
5
4
3

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
18
18
19
20
22
24
25
26
28
28
27
27
26
25
24
23
21
20

Feels Like (°C)

22
22
21
18
18
17
18
17
17
19
20
22
22
23
23
28
27
26
26
27
27
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

63
63
62
62
62
62
62
63
64
61
58
56
51
47
44
47
50
53
62
72
85
88
91
95

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

295
294
294
293
293
292
292
292
292
291
291
290
291
292
294
294
295
296
297
298
299
301
304
306

Forecast for Brokhausen, Regierungsbezirk Detmold, Germany (51.96,8.93)

Generated: 21/08/26 21:34:25. Forecast: 21/08/26 to 27/08/26. Timezone: UTC+2.00