Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 4%

08:22

21:13

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

Sun - Rise: 06:18, Set: 20:55, Transit: 13:35. Moon - Rise: 08:22, Set: 21:13. Civil Dark: 21:31 - 05:41. Nautical Dark: 22:19 - 04:54. Astro Dark: 23:15 - 03:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
6
20
3
1
1
0
4
4
2
2
0
0
0
4
3
5
15
4

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
19
2
1
1
0
3
3
2
2
0
0
0
4
2
2
13
3

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

Chance of Frost

Temperature (°C)

30
26
24
22
21
20
19
18
18
18
18
18
20
24
28
30
33
34
35
36
36
36
36
35

Feels Like (°C)

30
27
24
22
21
19
19
18
18
17
17
18
20
24
27
29
32
33
35
36
35
35
35
34

Dew Point (°C)

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

Relative Humidity (%)

26
30
32
33
34
36
38
38
40
41
42
44
42
34
28
23
21
18
16
15
15
15
15
18

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1016
1015
1015
1014
1014
1013

Ozone (du)

306
306
306
306
305
304
304
303
304
304
305
304
304
305
305
305
305
305
305
304
303
302
302
302

Friday 14

Waxing Crescent 10%

09:43

21:28

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

Sun - Rise: 06:19, Set: 20:53, Transit: 13:35. Moon - Rise: 09:43, Set: 21:28. Civil Dark: 21:29 - 05:43. Nautical Dark: 22:16 - 04:56. Astro Dark: 23:12 - 04:02

Total Clouds (% Sky Obscured)

4
3
10
4
11
1
5
8
19
25
36
40
41
46
45
62
60
68
64
70
67
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
7
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
2
10
1
2
4
14
21
28
29
26
31
30
61
60
68
25
29
67
30
15
36

High Clouds (% Sky Obscured)

2
2
8
1
0
0
3
3
2
0
0
0
0
0
3
1
5
14
45
53
47
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
5
5
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
1
0
1
3
5
15
6
4
13
24
28
14
14

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
4
4
5
4
4
4
4
4
4
4
4
3
2
3
5
2
2
4
4
6
8
4
4

Chance of Frost

Temperature (°C)

32
29
27
25
24
22
22
22
21
20
20
19
21
24
27
30
31
33
32
34
34
29
30
29

Feels Like (°C)

32
29
27
25
24
22
22
22
20
20
19
19
21
25
27
30
30
32
32
33
34
28
32
31

Dew Point (°C)

9
9
9
7
6
4
4
5
4
4
4
4
5
4
3
4
5
5
9
8
8
17
21
20

Relative Humidity (%)

24
30
32
33
32
31
31
32
32
33
34
35
33
26
22
19
19
18
23
19
19
46
56
55

Pressure (mb)

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

Ozone (du)

303
302
302
303
303
304
305
306
306
307
308
308
309
307
306
306
305
306
306
306
302
305
305
306

Saturday 15

Waxing Crescent 18%

11:01

21:40

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:21, Set: 20:51, Transit: 13:35. Moon - Rise: 11:01, Set: 21:40. Civil Dark: 21:27 - 05:45. Nautical Dark: 22:14 - 04:59. Astro Dark: 23:09 - 04:04

Total Clouds (% Sky Obscured)

60
92
75
92
68
99
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
25
55
57
65
68
48
41
51
42
35
33
27
28
42
23

Medium Clouds (% Sky Obscured)

35
27
21
15
8
31
81
63
72
49
8
3
6
0
1
2
2
3
2
17
40
40
45
45

High Clouds (% Sky Obscured)

53
90
72
92
68
95
46
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
8
3
4
6
11
41
13
14
10
0
0
0
0
5
1
0
0
0
0
5
10
9
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
66
67
71
70
73
75
75
75
82
89
88
83
76
66
57
50
47
43
43
44
42
44
48

Pressure (mb)

1011
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

307
308
309
310
311
311
310
310
309
310
312
312
312
313
313
311
310
309
309
310
311
310
309
309

Sunday 16

Waxing Crescent 27%

12:17

21:54

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:22, Set: 20:49, Transit: 13:35. Moon - Rise: 12:17, Set: 21:54. Civil Dark: 21:25 - 05:46. Nautical Dark: 22:11 - 05:01. Astro Dark: 23:05 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
83
66
53
71
77
71
77
68
93
94
94
94
95
95
96
98
99
100
100
99
99

Low Clouds (% Sky Obscured)

51
38
48
49
51
49
46
23
15
18
23
25
24
30
32
33
33
37
64
73
81
76
70
67

Medium Clouds (% Sky Obscured)

40
17
2
6
13
41
15
28
35
34
30
29
24
18
12
18
30
89
93
94
99
87
94
99

High Clouds (% Sky Obscured)

99
96
100
77
57
22
46
71
71
58
31
35
42
60
77
77
75
76
85
93
100
62
47
2

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
8

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
1
0
0
0
0
0
0
2
7
11
14
13
10
4
14
15
8
9
8
6
7
18
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
59
62
60
59
61
65
71
79
85
83
79
69
60
53
50
45
39
43
52
61
70
72
73

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

309
310
309
310
312
313
312
310
310
309
308
310
313
316
318
322
324
326
328
333
338
340
343
344

Monday 17

Waxing Crescent 36%

13:33

22:08

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

Sun - Rise: 06:24, Set: 20:47, Transit: 13:34. Moon - Rise: 13:33, Set: 22:08. Civil Dark: 21:23 - 05:48. Nautical Dark: 22:09 - 05:03. Astro Dark: 23:02 - 04:10

Total Clouds (% Sky Obscured)

99
96
98
67
92
76
72
72
72
74
75
70
59
66
72
63
55
45
52
61
64
73
82
93

Low Clouds (% Sky Obscured)

50
46
84
41
66
42
39
43
47
55
57
61
36
34
37
26
18
14
18
23
28
41
54
66

Medium Clouds (% Sky Obscured)

98
92
48
45
43
47
47
47
47
47
51
51
40
30
26
23
18
15
18
19
20
36
51
67

High Clouds (% Sky Obscured)

32
4
4
3
2
0
2
2
2
5
13
5
13
22
30
22
15
9
8
6
6
17
30
39

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 (%)

27
36
40
39
33
22
22
21
21
18
14
7
23
18
8
7
5
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
16
15
17
15
16
16
16
16
16
16
18
18
17
17
19
19
20
27
26
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
84
90
87
90
92
92
92
92
90
85
72
61
52
46
40
36
32
30
27
31
34

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1013
1013
1013
1012
1012
1012

Ozone (du)

346
346
347
349
340
332
328
326
322
319
316
314
310
308
307
305
304
303
301
300
299
298
300
301

Tuesday 18

Waxing Crescent 46%

14:48

22:25

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:25, Set: 20:45, Transit: 13:34. Moon - Rise: 14:48, Set: 22:25. Civil Dark: 21:21 - 05:50. Nautical Dark: 22:06 - 05:05. Astro Dark: 22:59 - 04:12

Total Clouds (% Sky Obscured)

94
95
96
94
94
93
94
96
98
97
97
96
85
75
64
69
74
78
67
54
48
55
66
76

Low Clouds (% Sky Obscured)

74
82
89
90
91
92
88
85
83
84
83
80
69
56
43
41
46
50
36
23
9
13
17
21

Medium Clouds (% Sky Obscured)

73
79
85
85
85
86
77
67
57
50
43
35
33
27
25
21
22
27
23
17
17
19
18
17

High Clouds (% Sky Obscured)

28
14
0
13
25
38
30
23
18
13
7
1
5
10
15
11
5
3
3
3
2
10
21
34

ISS Passover

Visibility (miles)

9
8
7
6
6
6
5
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
15
23
34
41
45
51
53
52
42
32
26
32
37
41
34
28
19
14
9
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
11
12
14
16
17
17
16
16
16
16
16
16
16
16
14
10
8
7
7
6
6
7

Relative Humidity (%)

38
44
51
60
70
81
92
93
93
93
93
93
92
86
81
76
60
46
36
33
31
29
31
34

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

302
301
300
300
300
300
300
303
306
309
310
311
312
312
312
313
313
313
314
313
312
311
311
311

Wednesday 19

Waxing Crescent 56%

15:59

22:47

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK

Sun - Rise: 06:27, Set: 20:43, Transit: 13:34. Moon - Rise: 15:59, Set: 22:47. Civil Dark: 21:19 - 05:51. Nautical Dark: 22:04 - 05:07. Astro Dark: 22:56 - 04:15

Total Clouds (% Sky Obscured)

75
73
72
61
54
43
49
51
58
62
74
84
77
70
63
51
38
27

Low Clouds (% Sky Obscured)

17
13
9
19
28
36
49
51
58
62
74
84
66
36
6
6
6
6

Medium Clouds (% Sky Obscured)

22
25
28
25
24
23
30
39
52
52
52
52
53
55
56
45
34
27

High Clouds (% Sky Obscured)

36
42
49
40
33
28
21
10
1
1
0
0
0
0
0
1
2
3

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 (%)

1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

22
21
20
18
18
16
15
15
14
13
13
14
15
17
19
21
21
22

Feels Like (°C)

23
19
19
20
19
18
16
14
13
13
13
13
13
15
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

37
41
45
51
53
55
56
56
56
55
55
55
55
51
48
44
39
35

Pressure (mb)

1012
1013
1013
1014
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

311
311
312
313
314
315
316
316
317
317
318
320
321
325
328
331
333
335

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 13/08/26 20:31:47. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+2.00