Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

18:29

01:52

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

Sun - Rise: 06:31, Set: 20:27, Transit: 13:28. Moon - Rise: 18:29, Set: 01:52. Civil Dark: 21:01 - 05:56. Nautical Dark: 21:44 - 05:14. Astro Dark: 22:31 - 04:27

Total Clouds (% Sky Obscured)

79
79
42
63
51
25
59
60
41
100
99
98
94
92
82
69
67
91
100
100
100
100
95
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
4
0
0
0
0
1

Medium Clouds (% Sky Obscured)

31
61
42
58
43
2
0
0
0
0
0
15
29
2
2
2
1
33
16
34
15
55
54
55

High Clouds (% Sky Obscured)

43
2
2
21
12
24
47
60
29
100
99
98
91
91
80
67
65
80
100
100
100
100
93
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)

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
20
17
15
14
13
12
12
11
11
11
10
10
12
16
19
20
22
23
24

Feels Like (°C)

19
20
19
20
19
19
17
13
13
12
10
10
10
10
9
9
9
11
14
17
18
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

34
32
31
31
32
37
40
42
44
45
46
49
51
51
54
56
57
55
51
45
40
35
33
33

Pressure (mb)

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

Ozone (du)

324
325
326
326
325
324
323
321
320
320
319
317
316
316
315
315
316
315
315
314
313
312
311
311

Monday 24

Waxing Gibbous 90%

19:03

03:01

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

Sun - Rise: 06:32, Set: 20:25, Transit: 13:28. Moon - Rise: 19:03, Set: 03:01. Civil Dark: 20:59 - 05:58. Nautical Dark: 21:41 - 05:16. Astro Dark: 22:28 - 04:30

Total Clouds (% Sky Obscured)

100
100
96
51
93
100
99
90
89
76
36
31
37
52
93
92
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
8
26
38
22
72
79

Medium Clouds (% Sky Obscured)

100
100
94
38
87
61
47
37
34
24
25
16
20
25
83
70
100
100
100
99
90
86
44
62

High Clouds (% Sky Obscured)

100
97
88
45
71
100
29
20
20
57
6
21
28
52
55
91
82
91
95
85
65
93
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
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
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
14
32
43
87
63
26
11
14
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.4
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
10
8
8
7
6
6
5
4
4
2
3
4
2
1
2
1
2
3
5
4
5

Chance of Frost

Temperature (°C)

25
25
25
24
23
22
20
19
17
16
15
15
14
13
13
13
13
13
14
14
15
16
18
19

Feels Like (°C)

22
22
21
21
22
20
17
16
15
14
14
15
15
14
13
12
13
13
14
14
14
15
17
19

Dew Point (°C)

7
8
7
7
6
6
4
3
2
1
2
3
4
4
5
4
5
6
6
4
4
7
7
10

Relative Humidity (%)

32
33
32
32
33
35
35
34
34
36
40
44
49
52
57
56
57
59
55
50
49
54
50
55

Pressure (mb)

1018
1018
1017
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

311
309
308
308
307
307
308
308
307
307
308
308
307
306
304
306
307
309
311
310
309
310
313
314

Tuesday 25

Waxing Gibbous 95%

19:28

04:14

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 OK
23 Bad
00 OK
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

Sun - Rise: 06:33, Set: 20:23, Transit: 13:27. Moon - Rise: 19:28, Set: 04:14. Civil Dark: 20:57 - 06:00. Nautical Dark: 21:39 - 05:18. Astro Dark: 22:26 - 04:32

Total Clouds (% Sky Obscured)

100
94
86
95
41
7
0
24
49
45
50
100
100
100
100
100
100
93
87
80
76
68
72
49

Low Clouds (% Sky Obscured)

83
53
62
44
26
0
0
0
12
11
12
47
27
29
62
61
68
51
87
80
69
5
10
14

Medium Clouds (% Sky Obscured)

77
91
64
25
31
3
0
9
4
0
47
41
60
97
94
75
87
82
76
68
54
40
28
12

High Clouds (% Sky Obscured)

100
25
42
87
0
3
0
18
49
45
50
100
100
100
100
100
100
82
60
4
17
29
53
26

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

17
15
7
3
4
4
4
0
0
0
0
2
11
47
86
95
95
83
83
86
76
52
47
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
0.6
0.5
0.4
0.5
0.4
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
22
22
21
19
18
17
16
16
15
15
15
15
15
15
16
18
19
21
22
23
24

Feels Like (°C)

20
21
22
23
23
22
22
21
19
18
19
18
16
16
16
16
16
17
18
21
22
24
25
26

Dew Point (°C)

13
15
15
15
15
15
14
13
13
12
13
12
12
12
12
12
12
13
13
17
19
17
15
14

Relative Humidity (%)

62
68
67
65
65
68
73
76
78
79
82
82
78
80
80
79
79
79
76
84
88
72
59
51

Pressure (mb)

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

Ozone (du)

315
317
313
309
311
311
311
310
309
308
307
304
303
303
303
303
305
308
306
308
307
306
306
307

Wednesday 26

Waxing Gibbous 98%

19:48

05:28

15 Bad
16 Bad
17 Bad
18 OK
19 OK
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
14 Bad

Sun - Rise: 06:35, Set: 20:21, Transit: 13:27. Moon - Rise: 19:48, Set: 05:28. Civil Dark: 20:55 - 06:01. Nautical Dark: 21:37 - 05:20. Astro Dark: 22:23 - 04:34

Total Clouds (% Sky Obscured)

59
78
74
24
13
79
89
82
51
100
100
97
93
89
93
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
11
22
9
5
3
2
0
0
0
0
53
49
10
7
5
0
0
1
0
9
2
8
2

Medium Clouds (% Sky Obscured)

29
68
14
4
0
1
1
1
22
41
100
94
87
77
43
41
81
32
65
47
67
72
79
75

High Clouds (% Sky Obscured)

20
40
56
5
5
75
87
82
49
99
100
87
71
57
74
87
100
100
100
100
100
37
47
100

ISS Passover

Visibility (miles)

9
9
9
9
7
6
9
9
9
9
9
8
9
6
9
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
24
23
14
15
37
22
5
0
11
53
95
52
31
35
15
8
5
3
1
2
2
2
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
26
26
25
24
23
22
20
20
20
19
19
18
18
18
18
18
20
22
25
26
28
29

Feels Like (°C)

27
27
26
26
28
27
24
22
22
23
21
20
19
18
19
19
19
20
22
24
25
27
27
29

Dew Point (°C)

13
12
14
13
13
16
17
16
15
15
15
16
16
16
16
17
17
16
18
19
20
20
19
18

Relative Humidity (%)

46
43
46
44
47
60
67
68
71
74
75
82
84
89
90
93
93
90
85
81
73
68
58
49

Pressure (mb)

1015
1014
1014
1014
1013
1013
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

306
307
307
308
307
307
307
306
304
303
303
301
304
306
305
305
304
308
307
306
306
310
312
314

Thursday 27

Waxing Gibbous 100%

20:05

06:43

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
14 Bad

Sun - Rise: 06:36, Set: 20:19, Transit: 13:27. Moon - Rise: 20:05, Set: 06:43. Civil Dark: 20:53 - 06:03. Nautical Dark: 21:34 - 05:22. Astro Dark: 22:20 - 04:36

Total Clouds (% Sky Obscured)

65
62
100
79
100
100
100
100
100
100
100
100
100
100
98
94
92
85
78
72
66
61
56
54

Low Clouds (% Sky Obscured)

5
3
41
2
2
2
50
45
48
59
74
79
84
89
88
82
72
73
74
72
66
58
49
47

Medium Clouds (% Sky Obscured)

37
35
88
41
94
100
100
100
100
100
100
100
100
100
92
84
77
58
40
21
25
28
33
30

High Clouds (% Sky Obscured)

35
40
48
66
100
100
100
100
100
100
100
100
100
100
82
63
50
48
38
32
20
10
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
3
1
9
6
9
6
7
8
9
9
9
9
9
9
9
8
6
5

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

Precipitation Probability (%)

9
3
16
19
34
95
95
95
95
89
95
95
95
95
95
95
95
91
71
20
30
36
40
38

Precipitation Amount (mm)

0
0
0
0
0
0.3
4.4
1.6
1.2
0.4
0.8
2
1.7
1.5
1.2
1.2
0.8
0.5
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
2
2
5
5
6
5
4
4
5
7
9
8
7
8
8
9
9
10
11
13

Chance of Frost

Temperature (°C)

30
30
30
29
28
27
25
24
23
22
21
20
20
19
19
19
19
19
19
20
22
23
24
25

Feels Like (°C)

29
31
31
30
30
28
26
25
23
23
22
22
21
21
21
21
21
21
19
19
20
20
20
20

Dew Point (°C)

17
17
17
18
16
18
21
23
21
21
19
19
18
17
16
16
16
16
17
16
18
17
17
16

Relative Humidity (%)

47
44
44
52
49
57
78
94
89
92
89
93
91
86
84
84
85
85
84
80
77
71
63
58

Pressure (mb)

1011
1010
1009
1009
1008
1008
1009
1009
1008
1008
1007
1007
1007
1006
1006
1007
1008
1009
1009
1010
1011
1011
1010
1010

Ozone (du)

317
313
311
309
307
305
303
302
302
302
304
306
308
311
313
317
320
324
326
329
331
333
335
337

Friday 28

Full Moon 99%

20:19

07:57

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
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

Sun - Rise: 06:38, Set: 20:17, Transit: 13:26. Moon - Rise: 20:19, Set: 07:57. Civil Dark: 20:51 - 06:04. Nautical Dark: 21:32 - 05:23. Astro Dark: 22:17 - 04:38

Total Clouds (% Sky Obscured)

52
50
64
79
90
80
59
42
33
38
57
76
89
100
97
94
92
85
80
75
84
88
91
77

Low Clouds (% Sky Obscured)

46
44
51
57
62
44
24
4
11
18
24
41
58
90
74
59
43
47
51
65
80
83
83
67

Medium Clouds (% Sky Obscured)

26
20
16
13
10
16
25
42
33
38
57
67
58
59
51
41
30
12
6
3
10
16
23
19

High Clouds (% Sky Obscured)

0
0
30
50
60
35
20
1
1
1
1
28
57
87
59
30
0
0
0
0
6
8
10
2

ISS Passover

Visibility (miles)

5
6
6
6
5
5
6
8
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
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

37
36
37
41
46
36
27
19
16
13
3
35
54
78
95
95
95
79
48
8
16
18
13
13

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.4
0.9
1.1
0.7
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
25
24
24
22
21
20
19
18
18
17
17
17
17
17
17
18
19
19
20
21
22

Feels Like (°C)

25
24
22
23
25
26
20
20
20
19
18
18
17
16
16
16
16
15
14
14
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

55
52
50
58
67
78
76
76
75
73
72
72
71
71
71
71
70
70
65
61
58
53
49
44

Pressure (mb)

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

Ozone (du)

335
333
331
331
331
330
329
329
328
328
327
327
329
331
334
332
330
328
326
325
324
324
325
326

Saturday 29

Waning Gibbous 96%

20:33

09:13

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

Sun - Rise: 06:39, Set: 20:15, Transit: 13:26. Moon - Rise: 20:33, Set: 09:13. Civil Dark: 20:49 - 06:06. Nautical Dark: 21:30 - 05:25. Astro Dark: 22:14 - 04:41

Total Clouds (% Sky Obscured)

66
57
68
76
85
84
87
92
95
97
98
99
99
100
96
92
89

Low Clouds (% Sky Obscured)

52
37
30
24
20
28
35
42
29
25
18
19
18
22
49
58
64

Medium Clouds (% Sky Obscured)

16
12
8
8
8
37
68
92
77
58
53
52
54
39
44
49
49

High Clouds (% Sky Obscured)

1
0
33
66
85
83
67
35
30
45
59
64
79
95
88
81
74

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

15
9
29
44
42
42
49
44
34
28
19
32
43
50
50
56
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
24
23
22
21
20
19
18
17
17
16
16
16
16
16
16

Feels Like (°C)

20
20
20
20
21
21
17
18
18
18
18
17
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

46
49
51
56
62
68
68
65
65
70
74
78
79
82
83
81
78

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

326
326
326
326
327
328
327
327
326
326
325
324
324
325
325
325
326

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 23/08/26 15:24:37. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00